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s390.c (s390_can_use_return_insn): Check for call-saved FPRs on 31 bit.
[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
d02bbcf3
JS		 12014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
2
31466bc0 3 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
d02bbcf3 4
c2e7e597
UB		 52014-03-10 Uros Bizjak <ubizjak@gmail.com>
6
7 PR libgcc/60472
8 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
9 variable to avoid array subscript is above array bounds warnings.
10 Use __builtin_expect when checking *jcr_list for NULL.
11
227a7dc8
RO		 122014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13
14 PR libgcc/59339
15 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
16 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
17 vtv_*.o to extra_parts if enable_vtable_verify.
18
df2b279c
NC		 192014-03-06 Nick Clifton <nickc@redhat.com>
20
21 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
22 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
23
dc11d79b
JY		 242014-02-28 Joey Ye <joey.ye@arm.com>
25
26 PR libgcc/60166
27 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
28 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
29 Set to zero.
30
341c653c
WL		 312014-02-24 Walter Lee <walt@tilera.com>
32
33 * config.host: Support "tilegx*" and "tilepro*" triplets.
34 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
35 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
36
95ce7613
CLT		 372014-02-20 Sandra Loosemore <sandra@codesourcery.com>
38 Chung-Lin Tang <cltang@codesourcery.com>
39
40 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
41 * config/nios2/crti.S: Remove .file directive.
42 * config/nios2/crtn.S: Likewise.
43
0bb4fc05
KT		 442014-02-18 Kai Tietz <ktietz@redhat.com>
45 Jonathan Schleifer <js@webkeks.org>
46
47 PR objc/56870
48 * unwind-seh.c (_GCC_specific_handler): Pass proper
49 value to unwind-handler.
50
9acf28f1
JM		 512014-02-12 Joseph Myers <joseph@codesourcery.com>
52
53 * soft-fp/adddf3.c: Update from glibc.
54 * soft-fp/addsf3.c: Likewise.
55 * soft-fp/addtf3.c: Likewise.
56 * soft-fp/divdf3.c: Likewise.
57 * soft-fp/divsf3.c: Likewise.
58 * soft-fp/divtf3.c: Likewise.
59 * soft-fp/double.h: Likewise.
60 * soft-fp/eqdf2.c: Likewise.
61 * soft-fp/eqsf2.c: Likewise.
62 * soft-fp/eqtf2.c: Likewise.
63 * soft-fp/extenddftf2.c: Likewise.
64 * soft-fp/extended.h: Likewise.
65 * soft-fp/extendsfdf2.c: Likewise.
66 * soft-fp/extendsftf2.c: Likewise.
67 * soft-fp/extendxftf2.c: Likewise.
68 * soft-fp/fixdfdi.c: Likewise.
69 * soft-fp/fixdfsi.c: Likewise.
70 * soft-fp/fixdfti.c: Likewise.
71 * soft-fp/fixsfdi.c: Likewise.
72 * soft-fp/fixsfsi.c: Likewise.
73 * soft-fp/fixsfti.c: Likewise.
74 * soft-fp/fixtfdi.c: Likewise.
75 * soft-fp/fixtfsi.c: Likewise.
76 * soft-fp/fixtfti.c: Likewise.
77 * soft-fp/fixunsdfdi.c: Likewise.
78 * soft-fp/fixunsdfsi.c: Likewise.
79 * soft-fp/fixunsdfti.c: Likewise.
80 * soft-fp/fixunssfdi.c: Likewise.
81 * soft-fp/fixunssfsi.c: Likewise.
82 * soft-fp/fixunssfti.c: Likewise.
83 * soft-fp/fixunstfdi.c: Likewise.
84 * soft-fp/fixunstfsi.c: Likewise.
85 * soft-fp/fixunstfti.c: Likewise.
86 * soft-fp/floatdidf.c: Likewise.
87 * soft-fp/floatdisf.c: Likewise.
88 * soft-fp/floatditf.c: Likewise.
89 * soft-fp/floatsidf.c: Likewise.
90 * soft-fp/floatsisf.c: Likewise.
91 * soft-fp/floatsitf.c: Likewise.
92 * soft-fp/floattidf.c: Likewise.
93 * soft-fp/floattisf.c: Likewise.
94 * soft-fp/floattitf.c: Likewise.
95 * soft-fp/floatundidf.c: Likewise.
96 * soft-fp/floatundisf.c: Likewise.
97 * soft-fp/floatunditf.c: Likewise.
98 * soft-fp/floatunsidf.c: Likewise.
99 * soft-fp/floatunsisf.c: Likewise.
100 * soft-fp/floatunsitf.c: Likewise.
101 * soft-fp/floatuntidf.c: Likewise.
102 * soft-fp/floatuntisf.c: Likewise.
103 * soft-fp/floatuntitf.c: Likewise.
104 * soft-fp/gedf2.c: Likewise.
105 * soft-fp/gesf2.c: Likewise.
106 * soft-fp/getf2.c: Likewise.
107 * soft-fp/ledf2.c: Likewise.
108 * soft-fp/lesf2.c: Likewise.
109 * soft-fp/letf2.c: Likewise.
110 * soft-fp/muldf3.c: Likewise.
111 * soft-fp/mulsf3.c: Likewise.
112 * soft-fp/multf3.c: Likewise.
113 * soft-fp/negdf2.c: Likewise.
114 * soft-fp/negsf2.c: Likewise.
115 * soft-fp/negtf2.c: Likewise.
116 * soft-fp/op-1.h: Likewise.
117 * soft-fp/op-2.h: Likewise.
118 * soft-fp/op-4.h: Likewise.
119 * soft-fp/op-8.h: Likewise.
120 * soft-fp/op-common.h: Likewise.
121 * soft-fp/quad.h: Likewise.
122 * soft-fp/single.h: Likewise.
123 * soft-fp/soft-fp.h: Likewise.
124 * soft-fp/subdf3.c: Likewise.
125 * soft-fp/subsf3.c: Likewise.
126 * soft-fp/subtf3.c: Likewise.
127 * soft-fp/truncdfsf2.c: Likewise.
128 * soft-fp/trunctfdf2.c: Likewise.
129 * soft-fp/trunctfsf2.c: Likewise.
130 * soft-fp/trunctfxf2.c: Likewise.
131 * soft-fp/unorddf2.c: Likewise.
132 * soft-fp/unordsf2.c: Likewise.
133 * soft-fp/unordtf2.c: Likewise.
134 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
135 macro.
136 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
137 Likewise.
138 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
139 Likewise.
140 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
141 Likewise.
142 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
143 Likewise.
144 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
145 Likewise.
146 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
147 Likewise.
148 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
149 Likewise.
150 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
151 Likewise.
152 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
153 Likewise.
154 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
155 Likewise.
156 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
157 Likewise.
158 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
159 Likewise.
160 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
161 Likewise.
162 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
163 Likewise.
164 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
165 Likewise.
166
ce245ec6
AK		 1672014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
168
169 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
170 cannot be represented.
171 * config/s390/32/_fixsfdi.c: Likewise.
172 * config/s390/32/_fixtfdi.c: Likewise.
173 * config/s390/32/_fixunsdfdi.c: Likewise.
174 * config/s390/32/_fixunssfdi.c: Likewise.
175 * config/s390/32/_fixunstfdi.c: Likewise.
176
1c51d688
RS		 1772014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
178
179 * configure.ac (libgcc_cv_mips_hard_float): New.
180 * configure: Regenerate.
181 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
182 t-softfp-sfdf for hard-float targets.
183 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
184 (softfp_float_modes, softfp_int_modes, softfp_extensions)
185 (softfp_truncations, softfp_exclude_libgcc2): New.
186 * config/t-hardfp: New file.
187 * config/t-hardfp-sfdf: Likewise.
188 * config/hardfp.c: Likewise.
189
bbf391db
AK		 1902014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
191
192 * config.host: Include t-floattodi also for s390x.
193 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
194 * config/s390/32/_fixsfdi.c: Likewise.
195 * config/s390/32/_fixtfdi.c: Likewise.
196 * config/s390/32/_fixunsdfdi.c: Likewise.
197 * config/s390/32/_fixunssfdi.c: Likewise.
198 * config/s390/32/_fixunstfdi.c: Likewise.
199
91da0481
RO		 2002014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
201
202 PR target/59788
203 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
204 (install-libgcc-unwind-map-forbuild): New target.
205 (all): Depend on install-libgcc-unwind-map-forbuild.
206 (install-libgcc-unwind-map): New target.
207 (install): Depend on install-libgcc-unwind-map.
208
02b67731
SL		 2092014-02-02 Sandra Loosemore <sandra@codesourcery.com>
210
211 * config/nios2/crti.S (_init): Initialize GOT pointer from
212 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
213
1ea0a651
RS		 2142014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
215
216 * configure.ac: Check __mips64 when setting host_address.
217 * configure: Regenerate.
218 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
219 mips/t-mips64 and t-softfp.
220 (mips*-*-linux*): Don't add mips/t-tpbit.
221 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
222 (DPBIT, DPBIT_CFLAGS): Delete.
223 * config/mips/sfp-machine.h: New file.
224 * config/mips/t-mips64: Likewise.
225 * config/mips/t-softfp-tf: Likewise.
226 * config/mips/t-tpbit: Delete.
227
f32b0061
MS		 2282014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
229
230 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
231 as long long.
232
a5420aa4
WL		 2332014-01-25 Walter Lee <walt@tilera.com>
234
235 * config/tilepro/atomic.c: Include tconfig.h. Don't include
236 config.h or system.h.
237 (bool) Define.
238
24534912
WL		 2392014-01-25 Walter Lee <walt@tilera.com>
240
241 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
242 (post_atomic_barrier): Ditto.
243 (__fetch_and_do): New macro.
244 (__atomic_fetch_and_do): Use __fetch_and_do.
245 (__sync_fetch_and_do): New macro.
246 (__sync_fetch_and_add_4): New function.
247 (__sync_fetch_and_sub_4): New function.
248 (__sync_fetch_and_or_4): New function.
249 (__sync_fetch_and_and_4): New function.
250 (__sync_fetch_and_xor_4): New function.
251 (__sync_fetch_and_nand_4): New function.
252 (__sync_fetch_and_add_8): New function.
253 (__sync_fetch_and_sub_8): New function.
254 (__sync_fetch_and_or_8): New function.
255 (__sync_fetch_and_and_8): New function.
256 (__sync_fetch_and_xor_8): New function.
257 (__sync_fetch_and_nand_8): New function.
258 (__do_and_fetch): New macro.
259 (__atomic_do_and_fetch): Use __do_and_fetch.
260 (__sync_do_and_fetch): New macro.
261 (__sync_add_and_fetch_4): New function.
262 (__sync_sub_and_fetch_4): New function.
263 (__sync_or_and_fetch_4): New function.
264 (__sync_and_and_fetch_4): New function.
265 (__sync_xor_and_fetch_4): New function.
266 (__sync_nand_and_fetch_4): New function.
267 (__sync_add_and_fetch_8): New function.
268 (__sync_sub_and_fetch_8): New function.
269 (__sync_or_and_fetch_8): New function.
270 (__sync_and_and_fetch_8): New function.
271 (__sync_xor_and_fetch_8): New function.
272 (__sync_nand_and_fetch_8): New function.
273 (__sync_exchange_methods): New macro.
274 (__sync_val_compare_and_swap_4): New function.
275 (__sync_bool_compare_and_swap_4): New function.
276 (__sync_lock_test_and_test_4): New function.
277 (__sync_val_compare_and_swap_8): New function.
278 (__sync_bool_compare_and_swap_8): New function.
279 (__sync_lock_test_and_test_8): New function.
280 (__subword_cmpxchg_body): New macro.
281 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
282 (__atomic_compare_exchange_2): Ditto.
283 (__sync_subword_cmpxchg): New macro.
284 (__sync_val_compare_and_swap_1): New function.
285 (__sync_bool_compare_and_swap_1): New function.
286 (__sync_val_compare_and_swap_2): New function.
287 (__sync_bool_compare_and_swap_2): New function.
288 (__atomic_subword): Rename to ...
289 (__subword): ... New name.
290 (__atomic_subword_fetch): Use __subword.
291 (__sync_subword_fetch): New macro.
292 (__sync_fetch_and_add_1): New function.
293 (__sync_fetch_and_sub_1): New function.
294 (__sync_fetch_and_or_1): New function.
295 (__sync_fetch_and_and_1): New function.
296 (__sync_fetch_and_xor_1): New function.
297 (__sync_fetch_and_nand_1): New function.
298 (__sync_fetch_and_add_2): New function.
299 (__sync_fetch_and_sub_2): New function.
300 (__sync_fetch_and_or_2): New function.
301 (__sync_fetch_and_and_2): New function.
302 (__sync_fetch_and_xor_2): New function.
303 (__sync_fetch_and_nand_2): New function.
304 (__sync_add_and_fetch_1): New function.
305 (__sync_sub_and_fetch_1): New function.
306 (__sync_or_and_fetch_1): New function.
307 (__sync_and_and_fetch_1): New function.
308 (__sync_xor_and_fetch_1): New function.
309 (__sync_nand_and_fetch_1): New function.
310 (__sync_add_and_fetch_2): New function.
311 (__sync_sub_and_fetch_2): New function.
312 (__sync_or_and_fetch_2): New function.
313 (__sync_and_and_fetch_2): New function.
314 (__sync_xor_and_fetch_2): New function.
315 (__sync_nand_and_fetch_2): New function.
316 (__atomic_subword_lock): Use __subword.
317 (__sync_subword_lock): New macro.
318 (__sync_lock_test_and_set_1): New function.
319 (__sync_lock_test_and_set_2): New function.
320
4d6d3bc5
WL		 3212014-01-25 Walter Lee <walt@tilera.com>
322
323 * config/tilepro/atomic.c (BIT_OFFSET): Define.
324 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
325 (__atomic_subword): Ditto.
326
cbd9890e
WL		 3272014-01-25 Walter Lee <walt@tilera.com>
328
329 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
330 a prefix op argument.
331 (__atomic_nand_fetch_4): Add prefix op.
332 (__atomic_nand_fetch_8): Ditto.
333
8fc36b15 3342014-01-21 Baruch Siach <barch@tkos.co.il>
800d8bd5
BS		 335
336 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
337
46dd1242
L		 3382014-01-09 Rong Xu <xur@google.com>
339
340 * libgcov-driver.c (this_prg): make it local to save
341 bss space.
342 (gcov_exit_compute_summary): Ditto.
343 (gcov_exit_merge_gcda): Ditto.
344 (gcov_exit_merge_summary): Ditto.
345 (gcov_exit_dump_gcov): Ditto.
346
40d6b753
RX		 3472014-01-08 Rong Xu <xur@google.com>
348
349 * libgcov-driver.c: Use libgcov.h.
350 (buffer_fn_data): Use xmalloc instead of malloc.
351 (gcov_exit_merge_gcda): Ditto.
352 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
353 * libgcov.h: New common header files for libgcov-*.h.
354 * libgcov-interface.c: Use libgcov.h
355 * libgcov-merge.c: Ditto.
356 * libgcov-profiler.c: Ditto.
357 * Makefile.in: Add dependence to libgcov.h
358
a02e7bdd
JM		 3592014-01-02 Joseph Myers <joseph@codesourcery.com>
360
361 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
362 case of small numerator and finite nonzero result.
363
ac1dca3c
RS		 3642014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
365
366 Update copyright years
367
f9030485
RS		 3682014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
369
370 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
371 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
372 config/arc/dp-hack.h, config/arc/fp-hack.h,
373 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
374 config/arc/ieee-754/arc600-dsp/divdf3.S,
375 config/arc/ieee-754/arc600-dsp/divsf3.S,
376 config/arc/ieee-754/arc600-dsp/muldf3.S,
377 config/arc/ieee-754/arc600-dsp/mulsf3.S,
378 config/arc/ieee-754/arc600-mul64/divdf3.S,
379 config/arc/ieee-754/arc600-mul64/divsf3.S,
380 config/arc/ieee-754/arc600-mul64/muldf3.S,
381 config/arc/ieee-754/arc600-mul64/mulsf3.S,
382 config/arc/ieee-754/arc600/divsf3.S,
383 config/arc/ieee-754/arc600/mulsf3.S,
384 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
385 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
386 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
387 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
388 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
389 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
390 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
391 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
392 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
393 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
394 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
395 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
396 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
397 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
398 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
399 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
400 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
401 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
402 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
403 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
404 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
405 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
406 vtv_start_preinit.c: Use the standard form for the copyright notice.
407
e430824f
CLT		 4082013-12-31 Sandra Loosemore <sandra@codesourcery.com>
409 Chung-Lin Tang <cltang@codesourcery.com>
410 Based on patches from Altera Corporation
411
412 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
413 * config/nios2/lib2-nios2.h: New file.
414 * config/nios2/lib2-divmod-hi.c: New file.
415 * config/nios2/linux-unwind.h: New file.
416 * config/nios2/lib2-divmod.c: New file.
417 * config/nios2/linux-atomic.c: New file.
418 * config/nios2/t-nios2: New file.
419 * config/nios2/crti.asm: New file.
420 * config/nios2/t-linux: New file.
421 * config/nios2/lib2-divtable.c: New file.
422 * config/nios2/lib2-mul.c: New file.
423 * config/nios2/tramp.c: New file.
424 * config/nios2/crtn.asm: New file.
425
1879e97f
UB		 4262013-12-26 Uros Bizjak <ubizjak@gmail.com>
427
428 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
429 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
430 from cpuid.h to check vendor signatures.
431
f4a4bdbb
GG		 4322013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
433
c2e7e597 434 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
f4a4bdbb
GG		 435 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
436 (get_amd_cpu): Likewise.
437
8d2ae544
L		 4382013-12-25 H.J. Lu <hongjiu.lu@intel.com>
439
440 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
441 Haswell.
442
74924838
ASJ		 4432013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
444 H.J. Lu <hongjiu.lu@intel.com>
445
0bb52f25
L		 446 PR target/59422
447 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
74924838
ASJ		 448 and AMD_JAGUAR.
449 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
450 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
451 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
452 FEATURE_XOP and FEATURE_FMA.
453 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
454 AMDFAM15H_BDVER3.
455 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
0bb52f25 456 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
74924838
ASJ		 457 FEATURE_FMA4 and FEATURE_XOP.
458
d3c11974
L		 4592013-12-23 H.J. Lu <hongjiu.lu@intel.com>
460
461 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
462 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
463 (get_intel_cpu): Updated.
464
064c4ff2
ZC		 4652013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
466
467 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
468
8b02e720
UB		 4692013-12-09 Uros Bizjak <ubizjak@gmail.com>
470
471 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1f71a3c3 472 instructions when __SSE_MATH__ is defined.
8b02e720 473
3fa2ccb4
RC		 4742013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
475
476 * config.host (microblaze-*-rtems*): New.
477
ecd78fc9
KV		 4782013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
479
480 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
481 architectures that do not have hardware divide instruction.
482 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
483
b21fbbd2
RS		 4842013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
485
486 * longlong.h: Delete (moved to include/).
487
b03fb8c9
AZ		 4882013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
489
490 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
491 of normal number and qNaN to not raise an inexact exception.
492
3c716922
UB		 4932013-11-28 Uros Bizjak <ubizjak@gmail.com>
494
495 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
496
4972013-11-28 Matthew Leach <matthew.leach@arm.com>
cceeb9a9
ML		 498
499 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
500 for correct opcodes on BE.
501
a3458d22
UB		 5022013-11-27 Uros Bizjak <ubizjak@gmail.com>
503
504 * soft-fp/op-4.h: Update from glibc.
505
30b8f78b
KV		 5062013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
507
508 * libgcc2.c (__udivmoddi4): Define new implementation when
509 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
510 divide instructions.
511
82552a29
OE		 5122013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
513
514 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
515
80e87457
RO		 5162013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
517
518 * config/t-softfp (soft-fp-objects-base): New variable.
519 (soft-fp-objects): Use it.
520
44178879
DE		 5212013-11-23 David Edelson <dje.gcc@gmail.com>
522 Andrew Dixie <andrewd@gentrack.com>
523
524 PR target/33704
525 * config/rs6000/aixinitfini.c: New file.
526 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
527 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
528 symbols.
529
e5287671
YR		 5302013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
531
a3458d22 532 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
e5287671 533
867c8b03
JH		 5342013-11-18 Jan Hubicka <jh@suse.cz>
535
7f369373
JH		 536 * libgcov-driver.c (run_accounted): Make global level static.
537 (gcov_exit_merge_summary): Silence warning; do not clear
538 run_accounted here.
539 (gcov_exit): Clear it here.
540
1d0b3334
JH		 541 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
542 run_accounted.
543
867c8b03
JH		 544 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
545 (all_prg, crc32): Remove static vars.
546 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
547 all_prg.
548 (gcov_exit_merge_gcda): Add crc32 parameter.
549 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
550 do not account run if it was already accounted.
551 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
552 (gcov_exit): Initialize all_prg; update.
553
66204992
AS		 5542013-11-15 Andreas Schwab <schwab@linux-m68k.org>
555
556 * configure: Regenerate.
557
b54214fe
UW		 5582013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
559 Alan Modra <amodra@gmail.com>
560
561 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
562 (frob_update_context): Use it.
563
5642013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
565 Alan Modra <amodra@gmail.com>
566
567 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
568 (trampoline_initial): Provide ELFv2 variant.
569 (__trampoline_setup): Likewise.
570
571 * config/rs6000/linux-unwind.h (frob_update_context): Do not
572 check for AIX indirect function call sequence if _CALL_ELF == 2.
573
5742013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
575 Alan Modra <amodra@gmail.com>
576
577 * config/rs6000/linux-unwind.h (get_regs): Do not support
578 old kernel versions if _CALL_ELF == 2.
579 (frob_update_context): Do not support PLT stub variants only
580 generated by old linkers if _CALL_ELF == 2.
581
13e0981a
UW		 5822013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
583 Alan Modra <amodra@gmail.com>
584
585 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
586 location of CR save area for 64-bit little-endian systems.
587
1a80085d
EB		 5882013-11-11 Eric Botcazou <ebotcazou@adacore.com>
589
590 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
591 in tmake_file.
592 * config/arm/t-vxworks: Delete.
593
cabeea52
KT		 5942013-11-10 Kai Tietz <ktietz@redhat.com>
595
596 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
597 Increment load-count on use of LIBGCC_SONAME DLL.
598 (hmod_libgcc): New static variable to hold handle of
599 LIBGCC_SONAME DLL.
600 (__gcc_deregister_frame): Decrement load-count of
601 LIBGCC_SONAME DLL.
602
ac088ba1
BRF		 6032013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
604
605 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
606 availability.
607 * configure: Regenerate
608
d59a8fcc
UB		 6092013-11-07 Uros Bizjak <ubizjak@gmail.com>
610
611 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
612 FP_EX_DENORM. Store result to volatile location after SSE division
613 to close interrupt window. Remove unneeded fwait after x87
614 division since interrupt window will be closed by emitted fstp.
9de84e84 615 Rewrite FP_EX_INEXACT handling.
d59a8fcc 616
9954c743
JM		 6172013-11-06 Joseph Myers <joseph@codesourcery.com>
618
619 * soft-fp/README: Update.
620 * soft-fp/adddf3.c: Update from glibc.
621 * soft-fp/addsf3.c: Likewise.
622 * soft-fp/addtf3.c: Likewise.
623 * soft-fp/divdf3.c: Likewise.
624 * soft-fp/divsf3.c: Likewise.
625 * soft-fp/divtf3.c: Likewise.
626 * soft-fp/double.h: Likewise.
627 * soft-fp/eqdf2.c: Likewise.
628 * soft-fp/eqsf2.c: Likewise.
629 * soft-fp/eqtf2.c: Likewise.
630 * soft-fp/extenddftf2.c: Likewise.
631 * soft-fp/extended.h: Likewise.
632 * soft-fp/extendsfdf2.c: Likewise.
633 * soft-fp/extendsftf2.c: Likewise.
634 * soft-fp/extendxftf2.c: Likewise.
635 * soft-fp/fixdfdi.c: Likewise.
636 * soft-fp/fixdfsi.c: Likewise.
637 * soft-fp/fixdfti.c: Likewise.
638 * soft-fp/fixsfdi.c: Likewise.
639 * soft-fp/fixsfsi.c: Likewise.
640 * soft-fp/fixsfti.c: Likewise.
641 * soft-fp/fixtfdi.c: Likewise.
642 * soft-fp/fixtfsi.c: Likewise.
643 * soft-fp/fixtfti.c: Likewise.
644 * soft-fp/fixunsdfdi.c: Likewise.
645 * soft-fp/fixunsdfsi.c: Likewise.
646 * soft-fp/fixunsdfti.c: Likewise.
647 * soft-fp/fixunssfdi.c: Likewise.
648 * soft-fp/fixunssfsi.c: Likewise.
649 * soft-fp/fixunssfti.c: Likewise.
650 * soft-fp/fixunstfdi.c: Likewise.
651 * soft-fp/fixunstfsi.c: Likewise.
652 * soft-fp/fixunstfti.c: Likewise.
653 * soft-fp/floatdidf.c: Likewise.
654 * soft-fp/floatdisf.c: Likewise.
655 * soft-fp/floatditf.c: Likewise.
656 * soft-fp/floatsidf.c: Likewise.
657 * soft-fp/floatsisf.c: Likewise.
658 * soft-fp/floatsitf.c: Likewise.
659 * soft-fp/floattidf.c: Likewise.
660 * soft-fp/floattisf.c: Likewise.
661 * soft-fp/floattitf.c: Likewise.
662 * soft-fp/floatundidf.c: Likewise.
663 * soft-fp/floatundisf.c: Likewise.
664 * soft-fp/floatunditf.c: Likewise.
665 * soft-fp/floatunsidf.c: Likewise.
666 * soft-fp/floatunsisf.c: Likewise.
667 * soft-fp/floatunsitf.c: Likewise.
668 * soft-fp/floatuntidf.c: Likewise.
669 * soft-fp/floatuntisf.c: Likewise.
670 * soft-fp/floatuntitf.c: Likewise.
671 * soft-fp/gedf2.c: Likewise.
672 * soft-fp/gesf2.c: Likewise.
673 * soft-fp/getf2.c: Likewise.
674 * soft-fp/ledf2.c: Likewise.
675 * soft-fp/lesf2.c: Likewise.
676 * soft-fp/letf2.c: Likewise.
677 * soft-fp/muldf3.c: Likewise.
678 * soft-fp/mulsf3.c: Likewise.
679 * soft-fp/multf3.c: Likewise.
680 * soft-fp/negdf2.c: Likewise.
681 * soft-fp/negsf2.c: Likewise.
682 * soft-fp/negtf2.c: Likewise.
683 * soft-fp/op-1.h: Likewise.
684 * soft-fp/op-2.h: Likewise.
685 * soft-fp/op-4.h: Likewise.
686 * soft-fp/op-8.h: Likewise.
687 * soft-fp/op-common.h: Likewise.
688 * soft-fp/quad.h: Likewise.
689 * soft-fp/single.h: Likewise.
690 * soft-fp/soft-fp.h: Likewise.
691 * soft-fp/subdf3.c: Likewise.
692 * soft-fp/subsf3.c: Likewise.
693 * soft-fp/subtf3.c: Likewise.
694 * soft-fp/truncdfsf2.c: Likewise.
695 * soft-fp/trunctfdf2.c: Likewise.
696 * soft-fp/trunctfsf2.c: Likewise.
697 * soft-fp/trunctfxf2.c: Likewise.
698 * soft-fp/unorddf2.c: Likewise.
699 * soft-fp/unordsf2.c: Likewise.
700 * soft-fp/unordtf2.c: Likewise.
701
02ac9503
UB		 7022013-11-05 Uros Bizjak <ubizjak@gmail.com>
703
704 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
705 (_FP_MUL_MEAT_D): Ditto.
706 (_FP_DIV_MEAT_S): Ditto.
707 (_FP_DIV_MEAT_D): Ditto.
708 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
709 t-softfp-sfdf and t-softfp to tmake_file.
710
61221141
UB		 7112013-11-03 Uros Bizjak <ubizjak@gmail.com>
712
713 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
714 * config/i386/crtprec.c: Ditto.
715
9304f876
CJW		 7162013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
717 Shiva Chen <shiva0217@gmail.com>
718
719 * config.host (nds32*-elf*): Add nds32 target.
720 * config/nds32 : New directory and files.
721
0e499e75
HPN		 7222013-10-16 Hans-Peter Nilsson <hp@axis.com>
723
724 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
725 * config.host (cpu_type) <Setting default>: Add entry for
726 crisv32-*-*.
727 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
728 <crisv32-*-linux*>: Adjust.
729 * longlong.h: Wrap the whole CRIS section in a single
730 defined(__CRIS__) conditional. Add comment about add_ssaaaa
731 and sub_ddmmss.
732 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
733 defined.
734 [__CRIS__] (__umulsidi3): Define.
735 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
736 * config/cris/sfp-machine.h: New file.
737 * config/cris/umulsidi3.S: New file.
738 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
739 * config/cris/arit.c (SIGNMULT): New macro.
740 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
741 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
742 saving 3 out of originally 33 cycles from the fastest
743 path, 3 out of 54 from the medium path and one from the longest
744 path. Improve comments.
745
16022041
RS		 7462013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
747
748 * sync.c: Remove static aliases and define each function directly
749 under its real name.
750
69778659
JDA		 7512013-10-02 John David Anglin <danglin@gcc.gnu.org>
752
753 * config.host (hppa*64*-*-linux*): Define extra_parts.
754 (hppa*-*-linux*): Likewise.
755
2deaf8b0
JR		 7562013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
757
758 * config/arc/crtgend.S: Add 2013 to Copyright years.
759 * config/arc/gmon/atomic.h: Likewise.
760 * config/arc/gmon/auxreg.h: Likewise.
761 * config/arc/gmon/sys/gmon_out.h: Likewise.
762 * config/arc/gmon/sys/gmon.h: Likewise.
763 * config/arc/gmon/prof-freq.c: Likewise.
764 * config/arc/gmon/mcount.c: Likewise.
765 * config/arc/gmon/prof-freq-stub.S: Likewise.
766 * config/arc/gmon/gmon.c: Likewise.
767 * config/arc/gmon/machine-gmon.h: Likewise.
768 * config/arc/gmon/profil.S: Likewise.
769 * config/arc/gmon/dcache_linesz.S: Likewise.
770 * config/arc/crtg.S: Likewise.
771 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
772 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
773 * config/arc/ieee-754/adddf3.S: Likewise.
774 * config/arc/ieee-754/truncdfsf2.S: Likewise.
775 * config/arc/ieee-754/fixsfsi.S: Likewise.
776 * config/arc/ieee-754/gtsf2.S: Likewise.
777 * config/arc/ieee-754/floatsisf.S: Likewise.
778 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
779 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
780 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
781 * config/arc/ieee-754/fixdfsi.S: Likewise.
782 * config/arc/ieee-754/addsf3.S: Likewise.
783 * config/arc/ieee-754/gesf2.S: Likewise.
784 * config/arc/ieee-754/floatsidf.S: Likewise.
785 * config/arc/ieee-754/extendsfdf2.S: Likewise.
786 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
787 * config/arc/ieee-754/gtdf2.S: Likewise.
788 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
789 * config/arc/ieee-754/uneqdf2.S: Likewise.
790 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
791 * config/arc/ieee-754/uneqsf2.S: Likewise.
792 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
793 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
794 * config/arc/ieee-754/eqdf2.S: Likewise.
795 * config/arc/ieee-754/ordsf2.S: Likewise.
796 * config/arc/ieee-754/divsf3.S: Likewise.
797 * config/arc/ieee-754/divdf3.S: Likewise.
798 * config/arc/ieee-754/floatunsidf.S: Likewise.
799 * config/arc/ieee-754/orddf2.S: Likewise.
800 * config/arc/ieee-754/eqsf2.S: Likewise.
801 * config/arc/ieee-754/gedf2.S: Likewise.
802 * config/arc/crtn.S: Likewise.
803 * config/arc/crti.S: Likewise.
804 * config/arc/t-arc700-uClibc: Likewise.
805 * config/arc/asm.h: Likewise.
806 * config/arc/libgcc-excl.ver: Likewise.
807 * config/arc/t-arc-newlib: Likewise.
808 * config/arc/divtab-arc700.c: Likewise.
809 * config/arc/initfini.c: Likewise.
810 * config/arc/fp-hack.h: Likewise.
811
c8e318b0
JR		 8122013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
813 Diego Novillo <dnovillo@google.com>
814
815 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 816 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
817 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
818 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 819
d38a64b4
JR		 8202013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
821 Brendan Kehoe <brendan@zen.org>
822 Simon Cook <simon.cook@embecosm.com>
823
824 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
825 * config/arc: New directory.
826 * longlong.h [__arc__] (umul_ppmm): Remove.
827 [__arc__] (__umulsidi3): Define.
828 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
829 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
830
dff717d2
JC		 8312013-09-17 Jacek Caban <jacek@codeweavers.com>
832
833 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
834 CreateSemaphoreA.
835 * config/i386/gthr-win32.h: Likewise.
836
5c0029de
DD		 8372013-09-16 DJ Delorie <dj@redhat.com>
838
844ad6c6 839 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 840 * config/rl78/lib2mul.c: Enable for RL78/G10.
841 * config/rl78/lib2div.c: Likewise.
842 * config/rl78/lshrsi3.S: Use vregs.h.
843 * config/rl78/cmpsi2.S: Likewise.
844 * config/rl78/trampoline.S: Likewise.
845 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
846
ceb2fc49
DD		 8472013-09-14 DJ Delorie <dj@redhat.com>
848 Nick Clifton <nickc@redhat.com>
849
850 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
851 * config/rl78/vregs.h: New.
852 * config/rl78/signbit.S: New file. Implements signbit function.
853 * config/rl78/divmodsi.S: New.
854 * config/rl78/divmodhi.S: New.
855 * config/rl78/divmodqi.S: New.
856 * config/rl78/t-rl78: Build them here...
857 * config/rl78/lib2div.c: ...but not here.
858
f6a83b4a
DD		 8592013-09-12 DJ Delorie <dj@redhat.com>
860
861 * config.host (msp*-*-elf): New.
862 * config/msp430/: New port.
863
9107b096
IS		 8642013-08-18 Iain Sandoe <iain@codesourcery.com>
865
866 PR gcov-profile/58127
867 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
868 __thread var for emulated TLS.
869 (__gcov_indirect_call_counters): Likewise.
870
0f9bde1f 8712013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 872 Catherine Moore <clm@codesourcery.com>
873 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 874
875 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
876 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
877 (CALL_STUB_NO_RET): Likewise.
878 (CALL_STUB_RET): Likewise.
879 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
880 __mips16_ret call/return stub symbols.
881 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
882 to tmake_file.
883
2dc14aac
MR		 8842013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
885
886 * config.host <mips*-*-linux*>: Remove a stray comment.
887
748d71f3
JH		 8882013-08-10 Jan Hubicka <jh@suse.cz>
889
890 Work around binutils PR14342
891 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
892 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
893 (L_gcov_indirect_call_profiler_v2): New.
894
2fa3d31b
JH		 8952013-08-06 Jan Hubicka <jh@suse.cz>
896
897 * libgcov.c (__gcov_indirect_call_callee,
898 __gcov_indirect_call_counters): New global vars.
899 (__gcov_indirect_call_profiler): replace by ...
900 (__gcov_indirect_call_profiler_v2) ... this one.
901
2077db1b
CT		 9022013-08-06 Caroline Tice <cmtice@google.com>
903
d0595b65 904 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 905 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 906 * configure.ac: Add code to check/set enable_vtable_verify.
907 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 908 true.
d0595b65
CT		 909 * vtv_start_preinit.c: New file.
910 * vtv_end_preinit.c: New file.
911 * vtv_start.c: New file.
912 * vtv_end.c: New file.
913 * configure: Regenerated.
2077db1b 914
46549c20
MK		 9152013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
916
917 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
918 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
919 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
920 GPL-3.0-with-GCC-exception.
921
72be589b
MR		 9222013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
923
924 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
925 ISA and up.
926
902a3faf
AK		 9272013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
928
929 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
930 mapping for FPRs when creating the fallback framestate.
931
02371798
GJL		 9322013-07-19 Georg-Johann Lay <avr@gjlay.de>
933
934 PR target/57516
935 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
936 (__round_s2_const, __round_u2_const)
937 (__round_s4_const, __round_u4_const, __round_x8):
938 Saturate result if addition result cannot be represented.
939
ab0e8379
MK		 9402013-07-15 Matthias Klose <doko@ubuntu.com>
941
942 * libgcc2.c: Don't include <limits.h>.
943
7da38058
JJ		 9442013-07-09 Janis Johnson <janisjo@codesourcery.com>
945
946 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
947
1f6eac90
JJ		 9482013-07-06 Jakub Jelinek <jakub@redhat.com>
949
950 PR target/29776
951 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
952
4ea3d774
JJ		 9532013-06-28 Jakub Jelinek <jakub@redhat.com>
954
955 PR middle-end/36041
956 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
957 Define.
958 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
959 instead of table lookups.
960 (__popcountDI2): Likewise.
961
9d2cdf25
CJW		 9622013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
963
964 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
965 correctly.
966
fa1e55b0
JM		 9672013-06-21 Joseph Myers <joseph@codesourcery.com>
968
969 PR other/53317
970 * soft-fp/adddf3.c: Update from glibc.
971 * soft-fp/addsf3.c: Likewise.
972 * soft-fp/addtf3.c: Likewise.
973 * soft-fp/divdf3.c: Likewise.
974 * soft-fp/divsf3.c: Likewise.
975 * soft-fp/divtf3.c: Likewise.
976 * soft-fp/double.h: Likewise.
977 * soft-fp/eqdf2.c: Likewise.
978 * soft-fp/eqsf2.c: Likewise.
979 * soft-fp/eqtf2.c: Likewise.
980 * soft-fp/extenddftf2.c: Likewise.
981 * soft-fp/extended.h: Likewise.
982 * soft-fp/extendsfdf2.c: Likewise.
983 * soft-fp/extendsftf2.c: Likewise.
984 * soft-fp/fixdfdi.c: Likewise.
985 * soft-fp/fixdfsi.c: Likewise.
986 * soft-fp/fixsfdi.c: Likewise.
987 * soft-fp/fixsfsi.c: Likewise.
988 * soft-fp/fixtfdi.c: Likewise.
989 * soft-fp/fixtfsi.c: Likewise.
990 * soft-fp/fixunsdfdi.c: Likewise.
991 * soft-fp/fixunsdfsi.c: Likewise.
992 * soft-fp/fixunssfdi.c: Likewise.
993 * soft-fp/fixunssfsi.c: Likewise.
994 * soft-fp/fixunstfdi.c: Likewise.
995 * soft-fp/fixunstfsi.c: Likewise.
996 * soft-fp/floatdidf.c: Likewise.
997 * soft-fp/floatdisf.c: Likewise.
998 * soft-fp/floatditf.c: Likewise.
999 * soft-fp/floatsidf.c: Likewise.
1000 * soft-fp/floatsisf.c: Likewise.
1001 * soft-fp/floatsitf.c: Likewise.
1002 * soft-fp/floatundidf.c: Likewise.
1003 * soft-fp/floatundisf.c: Likewise.
1004 * soft-fp/floatunditf.c: Likewise.
1005 * soft-fp/floatunsidf.c: Likewise.
1006 * soft-fp/floatunsisf.c: Likewise.
1007 * soft-fp/floatunsitf.c: Likewise.
1008 * soft-fp/gedf2.c: Likewise.
1009 * soft-fp/gesf2.c: Likewise.
1010 * soft-fp/getf2.c: Likewise.
1011 * soft-fp/ledf2.c: Likewise.
1012 * soft-fp/lesf2.c: Likewise.
1013 * soft-fp/letf2.c: Likewise.
1014 * soft-fp/muldf3.c: Likewise.
1015 * soft-fp/mulsf3.c: Likewise.
1016 * soft-fp/multf3.c: Likewise.
1017 * soft-fp/negdf2.c: Likewise.
1018 * soft-fp/negsf2.c: Likewise.
1019 * soft-fp/negtf2.c: Likewise.
1020 * soft-fp/op-1.h: Likewise.
1021 * soft-fp/op-2.h: Likewise.
1022 * soft-fp/op-4.h: Likewise.
1023 * soft-fp/op-8.h: Likewise.
1024 * soft-fp/op-common.h: Likewise.
1025 * soft-fp/quad.h: Likewise.
1026 * soft-fp/single.h: Likewise.
1027 * soft-fp/soft-fp.h: Likewise.
1028 * soft-fp/subdf3.c: Likewise.
1029 * soft-fp/subsf3.c: Likewise.
1030 * soft-fp/subtf3.c: Likewise.
1031 * soft-fp/truncdfsf2.c: Likewise.
1032 * soft-fp/trunctfdf2.c: Likewise.
1033 * soft-fp/trunctfsf2.c: Likewise.
1034 * soft-fp/unorddf2.c: Likewise.
1035 * soft-fp/unordsf2.c: Likewise.
1036 * soft-fp/unordtf2.c: Likewise.
1037 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1038 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1039 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1040 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1041 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1042 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1043 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1044 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1045 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1046 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1047 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1048 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1049
0de86a92
JU		 10502013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1051
1052 * config/mips/lib2funcs.c: New file.
1053 * config/mips/t-mips (LIB2ADD_ST): Add it.
1054
0d008882
OE		 10552013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1056
1057 PR target/6526
1058 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1059 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1060
776434d1
WL		 10612013-06-08 Walter Lee <walt@tilera.com>
1062
1063 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1064 Replace int64_t with long long. Add __extension__ where
1065 appropriate.
1066 * config/tilepro/atomic.c: Include config.h.
1067
6ab3ebb4
DR		 10682013-06-06 Douglas B Rupp <rupp@adacore.com>
1069
1070 * config.host (arm-wrs-vxworks): Configure with other soft float.
1071
107eea2c
JU		 10722013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1073
1074 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1075 (mips64r5900el-*-elf*): New configurations.
1076
5cc19c62
AM		 10772013-06-04 Alan Modra <amodra@gmail.com>
1078
1079 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1080
0f1d3965
YR		 10812013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1082
1083 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1084
0ba045df
EB		 10852013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1086
1087 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1088 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1089 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1090
49dcafd4
EB		 10912013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1092
1093 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1094 (powerpc-wrs-vxworks): Likewise.
1095
4fcb5d87
EB		 10962013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1097
1098 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1099 signal frames as well.
1100 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1101 STACK_BIAS to the CFA offset.
1102
0ec33224
RH		 11032013-05-17 Richard Henderson <rth@redhat.com>
1104
1105 PR target/49146
1106 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1107 (execute_cfa_program): Use it when storing to fs->regs.
1108
492a8029
KT		 11092013-05-08 Kai Tietz <ktietz@redhat.com>
1110
1111 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1112 (__deregister_frame_info): Likewise.
1113
701e2f0a
TS		 11142013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1115
e5123d08
TS		 1116 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1117 NaN's payload.
1118
701e2f0a
TS		 1119 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1120
b9a7eb5d
AM		 11212013-04-25 Alan Modra <amodra@gmail.com>
1122
1123 * config.host: Match little-endian powerpc-linux.
1124
dfe192f5
YZ		 11252013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1126
1127 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1128 as 'unsigned long long' instead of 'unsigned long'.
1129 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1130 'signed long'.
1131
b6b9af2f
JB		 11322013-04-10 Julian Brown <julian@codesourcery.com>
1133
1134 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1135 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1136 unsigned char/unsigned short.
1137 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1138
ecabdd00
JDA		 11392013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1140
1141 PR other/55274
1142 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1143
34652576
MI		 11442013-04-04 Meador Inge <meadori@codesourcery.com>
1145
1146 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1147 computing the location of the link register.
1148 (aeabi_uldivmod): Ditto.
1149
e9fd8c19
KT		 11502013-03-27 Kai Tietz <ktietz@redhat.com>
1151
1152 * config.host: Add support for cygwin x64 target.
1153 * configure: Regenerated.
1154
a6406324
WL		 11552013-03-26 Walter Lee <walt@tilera.com>
1156
1157 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1158 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1159
55446c7e
KT		 11602013-03-25 Kai Tietz <ktietz@redhat.com>
1161
1162 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1163
d2ae19d9
RM		 11642013-03-20 Robert Mason <rbmj@verizon.net>
1165
1166 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1167 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1168 (__gthread_leave_tsd_dtor_context): Add prototypes.
1169 (tls_delete_hook): Update.
1170
22c4c869
CM		 11712013-03-20 Catherine Moore <clm@codesourcery.com>
1172 Joseph Myers <joseph@codesourcery.com>
1173 Chao-ying Fu <fu@mips.com>
1174
1175 * config/mips/mips16.S: Don't build for microMIPS.
1176 * config/mips/linux-unwind.h: Handle microMIPS frame.
1177 * config/mips/crtn.S (fini, init): New labels.
1178
fbd28bc3
JJ		 11792013-03-14 Jakub Jelinek <jakub@redhat.com>
1180
1181 PR tree-optimization/53265
1182 * unwind-dw2.c (execute_cfa_program): Avoid
1183 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1184 on targets with DWARF_FRAME_REGISTERS < 32.
1185
decc676e
OE		 11862013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1187
1188 PR target/49880
1189 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1190 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1191
84ea618a
ST		 11922013-03-07 Sriraman Tallam <tmsriram@google.com>
1193
1194 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1195 sandybridge processors.
1196
8f6d1c86
OE		 11972013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1198
1199 PR target/56529
1200 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1201 inclusion list.
1202
ecdbd01a 12032013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 1204
1205 * config/microblaze/crti.S: Setup stack protection at entry
1206
0b4ce21b
GJL		 12072013-03-04 Georg-Johann Lay <avr@gjlay.de>
1208
1209 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1210 (__rotldi3): Shift bytewise if applicable.
1211
b7c3f1ca
JG		 12122013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1213
1214 * config/aarch64/sync-cache.c
1215 (__aarch64_sync_cache_range): Silence warnings.
1216
6d65e8f1
CM		 12172013-02-25 Catherine Moore <clm@codesourcery.com>
1218
1219 Revert:
1220 2013-02-24 Catherine Moore <clm@codesourcery.com>
1221 Joseph Myers <joseph@codesourcery.com>
1222 Chao-ying Fu <fu@mips.com>
1223
1224 * config/mips/mips16.S: Don't build for microMIPS.
1225 * config/mips/linux-unwind.h: Handle microMIPS frame.
1226 * config/mips/crtn.S (fini, init): New labels.
1227
6941b508
CM		 12282013-02-24 Catherine Moore <clm@codesourcery.com>
1229 Joseph Myers <joseph@codesourcery.com>
1230 Chao-ying Fu <fu@mips.com>
1231
1232 * config/mips/mips16.S: Don't build for microMIPS.
1233 * config/mips/linux-unwind.h: Handle microMIPS frame.
1234 * config/mips/crtn.S (fini, init): New labels.
1235
7c422dbb
EI		 12362012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1237 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1238 as dividend.
1239
110207ad
AM		 12402013-02-16 Alan Modra <amodra@gmail.com>
1241
1242 PR target/55431
1243 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1244 (ppc_fallback_frame_state): Always set up save locations for fp
1245 and altivec. Don't bother with non-callee-saved regs, r0-r13
1246 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1247
e68a4ef6
GJL		 12482013-02-12 Georg-Johann Lay <avr@gjlay.de>
1249
1250 PR target/54222
1251 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1252 _ssmulHA, _ssmulSA.
1253 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1254 _ssmulha3, _usmulusa3, _ssmulsa3.
1255 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1256 (__muldi3): XCALL __muldi3_6 instead of rcall.
1257 (__umulsidi3, __mulsidi3): New functions.
1258 (do_prologue_saves, do_epilogue_restores): New .macros.
1259 (__divdi3_moddi3): Use them.
1260 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1261 (__usmulusa3, __ssmulsa3): New functions.
1262
6c59ffd1
IS		 12632013-02-11 Iain Sandoe <iain@codesourcery.com>
1264 Jack Howarth <howarth@bromo.med.uc.edu>
1265 Patrick Marlier <patrick.marlier@gmail.com>
1266
1267 PR libitm/55693
1268 * config/darwin-crt-tm.c: Remove dummy functions hack.
1269
85d768f3
GJL		 12702013-02-08 Georg-Johann Lay <avr@gjlay.de>
1271
1272 PR target/54222
1273 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1274 * config/avr/lib2-object.mk: New iterator to build objects from it.
1275 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1276 lib2funcs.c.
1277 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1278 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1279 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1280 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1281 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1282 * config/avr/lib1funcs-fixed.S: Implement them.
1283
5d5bf775
RS		 12842013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1285
1286 Update copyright years.
1287
99113dff
DE		 12882013-02-01 David Edelsohn <dje.gcc@gmail.com>
1289
1290 PR target/54601
1291 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1292 Add crtcxa to extra_parts.
1293 * config/rs6000/exit.h: New file.
1294 * config/rs6000/cxa_atexit.c: New file.
1295 * config/rs6000/cxa_finalize.c: New file.
1296 * config/rs6000/crtcxa.c: New file.
1297 * config/rs6000/t-aix-cxa: New file.
1298 * config/rs6000/libgcc-aix-cxa.ver: New file.
1299
dbdbd982
NC		 13002013-01-31 Nick Clifton <nickc@redhat.com>
1301
1302 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1303 variant.
1304
5893f158
GJL		 13052013-01-29 Georg-Johann Lay <avr@gjlay.de>
1306
1307 PR target/54222
1308 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1309 _mulQQ, _mulHQ, _mulHA, _mulSA,
1310 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1311 _divQQ, _divHQ, _divHA, _divSA,
1312 _divUQQ, _divUHQ, _divUHA, _divUSA.
1313
ecdbd01a 13142013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 1315
dbdbd982 1316 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 1317 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1318 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1319 to exclude functions from being built with libgcc.c and use
1320 the microblaze assembly.
1321
ecdbd01a 13222013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 1323
1324 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1325 extra_parts.
1326
922c57d1
YZ		 13272013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1328
1329 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1330 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1331 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1332 alignment operation.
1333
e0f8b6a0
SN		 13342013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1335
1336 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1337 loop start address for cache clearing.
1338
00892272
GJL		 13392013-01-14 Georg-Johann Lay <avr@gjlay.de>
1340
1341 * config/avr/lib1funcs.S: Remove trailing blanks.
1342 * config/avr/lib1funcs-fixed.S: Ditto.
1343
e59ec5fd
GJL		 13442013-01-14 Georg-Johann Lay <avr@gjlay.de>
1345
1346 * config/avr/avr-lib.h: Add GPL copyright notice.
1347
3ffc1958
GJL		 13482013-01-14 Georg-Johann Lay <avr@gjlay.de>
1349
1350 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1351 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1352 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1353 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1354
25c210f9
MK		 13552013-01-07 Mark Kettenis <kettenis@openbsd.org>
1356
1357 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1358 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 1359
db59befb
NC		 13602013-01-04 Nick Clifton <nickc@redhat.com>
1361
1362 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1363 the CALLT instruction is supported.
1364
5aa12dbf
JW		 13652012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1366
1367 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1368 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1369
65f14117
JT		 13702012-12-13 John Tytgat <John@bass-software.com>
1371
1372 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1373 is 25.
1374
ee3ae4f7
JJ		 13752012-12-12 Jakub Jelinek <jakub@redhat.com>
1376
1377 PR libgcc/55451
1378 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1379 undefined signed overflows.
1380
2fcfba3d
UB		 13812012-12-09 Uros Bizjak <ubizjak@gmail.com>
1382
1383 PR target/55344
1384 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1385
4f2b3dc2
UB		 13862012-12-06 Uros Bizjak <ubizjak@gmail.com>
1387
1388 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1389 (FP_TRAPPING_EXCEPTIONS): Define.
1390 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1391 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1392
066161a2
RH		 13932012-12-04 Richard Henderson <rth@redhat.com>
1394
1395 PR bootstrap/55571
1396 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1397
25626181
MS		 13982012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1399
4f2b3dc2 1400 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 1401 (FP_EX_SHIFT): Define.
1402 (FP_TRAPPING_EXCEPTIONS): Define.
1403
868395e8
MS		 14042012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1405
1406 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1407 (FP_ROUNDMODE): Use FP_RND_MASK.
1408 * config/aarch64/sfp-exceptions.c: New.
1409 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1410 Use __sfp_handle_exceptions.
1411
5005fe22
RE		 14122012-12-04 Richard Earnshaw <rearnsha@arm.com>
1413
1414 * config.host: (arm*-*-freebsd*): Remove.
1415 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1416 (arm*-*-elf*): Remove.
1417 (arm*-*-wince-pe*): Remove.
1418 * arm/unwind-arm.c (struct fpa_reg): Delete.
1419 (struct fpa_regs): Delete.
1420 (phase1_vrs): Remove fpa element.
1421 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1422 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1423 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1424 * ieee754-sf.S (floatundisf): Remove FPA support.
1425 (floatdisf): Likewise.
1426 * ieee75f-df.S (floatundidf): Likewise.
1427 (floatdidf): Likewise.
1428
e5a81c8e
KT		 14292012-11-29 Kai Tietz <ktietz@redhat.com>
1430
1431 PR target/55445
1432 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1433 * unwind-generic.h: Likewise.
1434 * unwind-seh.c: Likewise.
1435
f4919e4a
RH		 14362012-11-28 Richard Henderson <rth@redhat.com>
1437
1438 PR libgcc/48076
1439 * emutls.c (__emutls_get_address): Avoid race condition between
1440 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 1441
e13d9d5a
GJL		 14422012-11-22 Georg-Johann Lay <avr@gjlay.de>
1443
1444 Adjust decimal point of signed accum mode to GCC default.
1445
1446 PR target/54222
1447 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1448 _divqq_helper.
1449 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1450 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1451 (__mulha3, __mulsa3)
1452 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 1453 decimal point of signed accum types.
1454
e13d9d5a
GJL		 1455 (__mulusa3_round): New function.
1456 (__mulusa3): Use it.
1457 (__divqq_helper): New function.
1458 (__udivuqq3): Use it.
1459
1b845c6e
JJ		 14602012-11-20 Jakub Jelinek <jakub@redhat.com>
1461
1462 PR bootstrap/55370
1463 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1464
822a258a
TJ		 14652012-11-18 Teresa Johnson <tejohnson@google.com>
1466
1467 PR bootstrap/55051
1468 * libgcov.c (gcov_exit): Remove merged program summary
1469 comparison unless !GCOV_LOCKED.
1470
54f4eaf0
MS		 14712012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1472
1473 * soft-fp: Updated from glibc upstream.
1474
e808687a
ILT		 14752012-11-06 Ian Lance Taylor <iant@google.com>
1476
1477 * generic-morestack.c (__generic_morestack): Align the returned
1478 stack pointer to a 32 byte boundary.
1479 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1480 increment the return address until we have decided that we don't
1481 have a varargs function.
1482 (__morestack) [32-bit]: Align stack correctly when calling C
1483 functions.
1484 (__morestack) [64-bit]: Likewise.
1485
460277e0
TS		 14862012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1487
1488 * configure: Regenerate.
1489
73edb277
UB		 14902012-11-02 Uros Bizjak <ubizjak@gmail.com>
1491
1492 PR target/55175
1493 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1494 * config/i386/sfp-machine.h: Guard exception handling
1495 code with _SOFT_FLOAT.
1496 * config/i386/32/sfp-machine.h: Guard rounding handling
1497 code with _SOFT_FLOAT.
1498 * config/i386/64/sfp-machine.h: Ditto.
1499
c1d4fa04
JS		 15002012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1501
1502 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1503 as extra_parts.
1504
eff6ca85
UB		 15052012-10-26 Uros Bizjak <ubizjak@gmail.com>
1506
1507 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1508 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1509 when appropriate. Correct structure element types.
1510 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1511 -minline-all-stringops from compile flags.
1512
43a8f1a1
RC		 15132012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1514
1515 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1516
76c78361
RC		 15172012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1518
eff6ca85 1519 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 1520
6f288860
SH		 15212012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1522
1523 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1524 tmake_file.
1525
1e3d5096
IB		 15262012-10-23 Ian Bolton <ian.bolton@arm.com>
1527 Jim MacArthur <jim.macarthur@arm.com>
1528 Marcus Shawcroft <marcus.shawcroft@arm.com>
1529 Nigel Stephens <nigel.stephens@arm.com>
1530 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1531 Richard Earnshaw <rearnsha@arm.com>
1532 Sofiane Naci <sofiane.naci@arm.com>
1533 Stephen Thomas <stephen.thomas@arm.com>
1534 Tejas Belagod <tejas.belagod@arm.com>
1535 Yufeng Zhang <yufeng.zhang@arm.com>
1536
1537 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1538 * config/aarch64/crti.S: New file.
1539 * config/aarch64/crtn.S: New file.
1540 * config/aarch64/linux-unwind.h: New file.
1541 * config/aarch64/sfp-machine.h: New file.
1542 * config/aarch64/sync-cache.c: New file.
1543 * config/aarch64/t-aarch64: New file.
1544 * config/aarch64/t-softfp: New file.
1545
8a740f07
HPN		 15462012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1547
1548 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1549 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1550 no-longer-needed LDBU insns.
1551
153c8397
SH		 15522012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1553
1554 * config.host
1555 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1556 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1557
595fefee
MGD		 15582012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1559
1560 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1561
9945a876
MK		 15622012-10-15 Matthias Klose <doko@ubuntu.com>
1563
1564 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1565
1183dc2c
PC		 15662012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1567
1568 * configure: Regenerate.
1569 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1570
945a9c1f
UB		 15712012-10-10 Uros Bizjak <ubizjak@gmail.com>
1572
1573 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1574 instructions for 64bit targets only.
1575
fb8bf47a
UB		 15762012-10-10 Uros Bizjak <ubizjak@gmail.com>
1577
1578 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1579 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1580 * config/i386/32/sfp-machine.h: ... here.
1581 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1582 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1583 New defines.
1584
acb72498
MK		 15852012-10-07 Matthias Klose <doko@ubuntu.com>
1586
1587 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1588 as unused.
1589 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1590
8eaee0f0
MK		 15912012-10-06 Mark Kettenis <kettenis@openbsd.org>
1592
1593 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1594 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1595 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1596 (ElfW): Likewise.
1597
5e3e4fe8
JW		 15982012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1599
1600 PR other/53889
1601 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1602 Fix parameter names.
1603
86086376
OE		 16042012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1605
1606 PR target/33135
1607 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1608 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1609 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1610
9597375a
OE		 16112012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1612
1613 PR target/50457
1614 * config/sh/linux-atomic.S: Delete.
1615 * config/sh/linux-atomic.c: New.
1616 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1617 linux-atomic.c. Add cflags to disable warnings.
1618
1504e3e1
JW		 16192012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1620
1621 PR other/53889
1622 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1623 function.
1624 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1625 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1626 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1627 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 1628 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1629 Likewise.
1504e3e1
JW		 1630 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1631 Likewise.
1632 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1633 Likewise.
1634 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1635 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1636
17f293b0
MK		 16372012-09-19 Mark Kettenis <kettenis@openbsd.org>
1638
9597375a
OE		 1639 * config.host (hppa-*-openbsd*): New target.
1640 * config/pa/t-openbsd: New file.
17f293b0 1641
51526856
GJL		 16422012-09-15 Georg-Johann Lay <avr@gjlay.de>
1643
1644 PR target/54222
1645 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1646 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1647 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1648 (__divsa3): Use __negsi2 to negate r_quoL.
1649 * config/avr/lib1funcs.S (FALIAS): New macro.
1650 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1651 (__negsi2): ...this new function.
1652 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1653 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1654 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1655 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1656 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1657 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1658
aadb5b43
OE		 16592012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1660
1661 PR target/54089
1662 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1663 (lshrsi3): Reimplement as lshrsi3_r0.
1664
d5d66749
AS		 16652012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1666
1667 PR target/46191
1668 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1669 of libgcc.a.
1670
c6c36e73
TJ		 16712012-09-07 Teresa Johnson <tejohnson@google.com>
1672
9597375a 1673 PR gcov-profile/54487
c6c36e73 1674 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 1675 differences.
c6c36e73 1676
b588ae30
GJL		 16772012-09-05 Georg-Johann Lay <avr@gjlay.de>
1678
1679 PR target/54461
1680 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1681 not configured --with-avrlibc=no.
1682 * config/avr/t-avrlibc: New file.
1683 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1684 (DPBIT_FUNCS): Ditto.
1685 (TPBIT_FUNCS): Ditto.
1686
abd16fb1
TJ		 16872012-09-04 Teresa Johnson <tejohnson@google.com>
1688
1689 * libgcov.c (struct gcov_summary_buffer): New structure.
1690 (gcov_histogram_insert): New function.
1691 (gcov_compute_histogram): Ditto.
1692 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1693 histograms during summary merging.
1694
613061fd
MK		 16952012-09-01 Mark Kettenis <kettenis@openbsd.org>
1696
1697 * config.host (x86_64-*-openbsd*): New target.
73edb277 1698
867a8345
CLT		 16992012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1700
1701 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1702 attribute.
1703
4aeaaca3
GJL		 17042012-08-24 Georg-Johann Lay <avr@gjlay.de>
1705
1706 PR target/54222
1707 * config/avr/t-avr (conv_X): Rename to func_X.
1708
e55e4056
GJL		 17092012-08-24 Georg-Johann Lay <avr@gjlay.de>
1710
1711 PR target/54222
1712 * config/avr/lib1funcs-fixed.S: New file.
1713 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1714 after they are used.
1715 (neg2, neg4): New macros.
1716 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1717 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1718 (__umulhisi3): Speed up MUL variant if there is enough flash.
1719 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1720 avr-modes.def.
1721 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1722 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1723 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1724 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1725 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1726 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1727 (LIB2FUNCS_EXCLUDE): Add supported functions.
1728
a147b6d2
GJL		 17292012-08-22 Georg-Johann Lay <avr@gjlay.de>
1730
1731 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1732 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1733 libgcc-s-objects.
1734 * fixed-obj.mk: Only expand dependency if $o is not in
1735 LIB2FUNCS_EXCLUDE.
1736
c637141a
L		 17372012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1738
1739 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1740
130e00bd
JM		 17412012-08-22 Joseph Myers <joseph@codesourcery.com>
1742
1743 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1744 depend on --enable-shared.
1745 ($(lib1asmfuncs-o)): Use %.vis files independent of
1746 --enable-shared.
1747 * static-object.mk ($(base)$(objext), $(base).vis)
1748 ($(base)_s$(objext)): Use same rules for visibility handling as in
1749 shared-object.mk.
1750
4b1b3788
ILT		 17512012-08-21 Ian Lance Taylor <iant@google.com>
1752
1753 * config/i386/morestack.S (__morestack_non_split): Increase amount
1754 of space allocated for non-split code stack.
1755
d2468141
JM		 17562012-08-19 Joseph Myers <joseph@codesourcery.com>
1757
1758 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1759 even if inhibit_libc.
1760
a508e1a8
JB		 17612012-08-17 Julian Brown <julian@codesourcery.com>
1762
1763 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1764 -fexceptions -fnon-call-exceptions if not defined.
1765 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1766 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1767
5615a07d
AS		 17682012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1769
1770 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1771 type.
1772
138f5acd
DE		 17732012-08-16 David Edelsohn <dje.gcc@gmail.com>
1774
1775 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1776 rs6000/t-slibgcc-aix.
1777
18efc0dd
SB		 17782012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1779
1780 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1781
6b39bc38
SB		 17822012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1783
1784 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1785
cd25dea0
L		 17862012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1787
1788 PR driver/54171
1789 * Makefile.in (version): Replace top_srcdir with srcdir.
1790
a3dda30b
JY		 17912012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1792
1793 * Makefile.in (version): set to BASE-VER file from gcc directory.
1794
d04aacfc
NC		 17952012-08-01 Nick Clifton <nickc@redhat.com>
1796
1797 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1798 Implements __clrsb for an HImode argument.
1799
0d13c974
NC		 18002012-07-31 Nick Clifton <nickc@redhat.com>
1801
1802 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1803 Implements __clrsb for an HImode argument.
1804 * config/stormy16/clrsbhi2.c: New file:
1805 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1806
efbb59b2
SB		 18072012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1808
1809 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1810
bf1431e3
TG		 18112012-07-19 Tristan Gingold <gingold@adacore.com>
1812 Richard Henderson <rth@redhat.com>
1813
1814 * unwind-seh.c: New file.
1815 * unwind-generic.h: Include windows.h for SEH.
1816 (_Unwind_Exception): Use 6 private fields for SEH.
1817 (_GCC_specific_handler): Declare.
1818 * unwind-c.c (__gcc_personality_seh0): New function.
1819 Adjust for SEH.
1820 * config/i386/libgcc-cygming.ver: New file.
1821 * config/i386/t-seh-eh: New file.
1822 * config.host (x86_64-*-mingw*): Default to seh.
1823
659140c8
SB		 18242012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1825
1826 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1827
a20d08fd
UB		 18282012-06-17 Uros Bizjak <ubizjak@gmail.com>
1829
1830 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1831 __builtin_expect when checking for exceptions.
1832 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1833
79261115
UB		 18342012-06-13 Uros Bizjak <ubizjak@gmail.com>
1835
4a172156
UB		 1836 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1837 function declaration.
1838 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1839 (FP_RND_MASK): New.
1840 * config/ia64/sfp-exceptions.c: New.
1841 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 1842
bb5c97d4
UB		 18432012-06-13 Uros Bizjak <ubizjak@gmail.com>
1844
1845 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1846 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1847 * config/i386/64/sfp-machine: ... (delete here) ...
1848 * config/i386/sfp-machine.h: ... to here.
1849 (FP_EX_MASK): Remove.
1850 (FP_RND_MASK): New.
1851 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1852
91fe5efb
ST		 18532012-06-11 Sriraman Tallam <tmsriram@google.com>
1854
1855 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1856 * config/i386/libgcc-sol2.ver: Ditto.
1857 * config/i386/libgcc-glibc.ver: Ditto.
1858
67a218c5
RM		 18592012-06-11 Roland McGrath <mcgrathr@google.com>
1860
1861 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1862 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1863 pthread_cancel.
1864
492fbea1
UB		 18652012-06-09 Uros Bizjak <ubizjak@gmail.com>
1866
1867 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1868 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1869 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1870 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1871 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1872 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1873 * config/i386/64/sfp-machine: ... (delete here) ...
1874 * config/i386/sfp-machine.h: ... to here.
1875 (FP_EX_MASK): New.
1876 (__sfp_handle_exceptions): New function declaration.
1877 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1878 * config/i386/sfp-exceptions.c: New.
1879 * config/i386/t-softfp: New.
1880 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1881 i386/t-softfp to tmake_file.
1882
7b4cf266
DM		 18832012-06-03 David S. Miller <davem@davemloft.net>
1884
1885 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1886 change.
1887
0de0d5c6
DM		 18882012-05-31 David S. Miller <davem@davemloft.net>
1889
1890 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1891 multiply and divide instructions on 32-bit when V9.
1892 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1893
d8c9d391
JM		 18942012-05-29 Joseph Myers <joseph@codesourcery.com>
1895
1896 * config/arm/ieee754-df.S: Fix typos.
1897 * config/arm/ieee754-sf.S: Fix typos.
1898 * config/c6x/libunwind.S: Fix typos.
1899 * config/epiphany/udivsi3-float.c: Fix typos.
1900 * config/microblaze/muldi3_hard.S: Fix typos.
1901 * config/picochip/adddi3.S: Fix typos.
1902 * config/picochip/ashlsi3.S: Fix typos.
1903 * config/picochip/ashrsi3.S: Fix typos.
1904 * config/picochip/clzsi2.S: Fix typos.
1905 * config/picochip/cmpsi2.S: Fix typos.
1906 * config/picochip/divmod15.S: Fix typos.
1907 * config/picochip/divmodhi4.S: Fix typos.
1908 * config/picochip/divmodsi4.S: Fix typos.
1909 * config/picochip/longjmp.S: Fix typos.
1910 * config/picochip/lshrsi3.S: Fix typos.
1911 * config/picochip/parityhi2.S: Fix typos.
1912 * config/picochip/popcounthi2.S: Fix typos.
1913 * config/picochip/setjmp.S: Fix typos.
1914 * config/picochip/subdi3.S: Fix typos.
1915 * config/picochip/ucmpsi2.S: Fix typos.
1916 * config/picochip/udivmodhi4.S: Fix typos.
1917 * config/picochip/udivmodsi4.S: Fix typos.
1918 * config/spu/divv2df3.c: Fix typos.
1919 * config/spu/mfc_multi_tag_release.c: Fix typos.
1920 * config/spu/mfc_tag_release.c: Fix typos.
1921 * configure.ac: Fix typos.
1922 * configure: Regenerate.
1923
31a18a7e
ILT		 19242012-05-25 Ian Lance Taylor <iant@google.com>
1925
1926 * config/i386/morestack.S (__morestack_non_split): Check whether
1927 caller is varargs and needs %bp to hold the stack frame on return.
1928
c5768510
OH		 19292012-05-25 Olivier Hainque <hainque@adacore.com>
1930
1931 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1932 sequence in the non pic case on VxWorks.
1933
7c7c339b
OH		 19342012-05-24 Olivier Hainque <hainque@adacore.com>
1935
73fb7630 1936 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 1937 "install-leaf" to "install".
1938
fdc1b7d3
OH		 19392012-05-24 Olivier Hainque <hainque@adacore.com>
1940
1941 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1942 Use a separate command for stamp removals.
1943
07ba94b9
AP		 19442012-05-21 Andrew Pinski <apinski@cavium.com>
1945
1946 PR bootstrap/53183
1947 * configure.ac: Define the default includes to being none.
1948 * configure: Regenerate.
1949
4677d2eb
OH		 19502012-05-16 Olivier Hainque <hainque@adacore.com>
1951
1952 * Makefile.in (install-unwind_h): Rename into ...
1953 (install-unwind_h-forbuild): New target.
1954 (all): Use it instead of the former install-unwind_h.
1955 (install-unwind_h): Reinstate, copy to user install destination
1956 for include files, not to the internal gcc object directory one.
1957 (install-leaf): Depend on it.
1958
7d67c380
OH		 19592012-05-15 Olivier Hainque <hainque@adacore.com>
1960
1961 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1962 register numbers. LR_REGNO replaces R_LR.
1963 (ucontext_for): New, helper for ...
1964 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1965 and 5.3 of ...
1966 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1967
aca06c90
RO		 19682012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1969
1970 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1971 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1972 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1973 i386/t-cpuinfo ...
1974 (i[34567]86-*-*, x86_64-*-*): ... here.
1975
1976 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1977 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1978
1979 * config/i386/i386-cpuinfo.c: Rename to ...
1980 * config/i386/cpuinfo.c: ... this.
1981 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1982
1983 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1984 (libgcc_cv_init_priority): New test.
1985 * configure: Regenerate.
1986 * config.in: New file.
1987 * Makefile.in (clean): Rename config.h to auto-target.h.
1988 (config.h): Likewise.
1989 (stamp-h): Likewise.
1990
1991 * config/i386/cpuinfo.c (auto-target.h): Include.
1992 (CONSTRUCTOR_PRIORITY): Define.
1993 (__cpu_indicator_init): Use it.
1994
0d03ac1b
L		 19952012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1996
1997 * longlong.h: Use a URL instead of an FSF postal address.
1998 Replace spaces with tab.
1999
4a172156 20002012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 2001
2002 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2003 (__gcov_dump): Ditto.
2004 (gcov_dump_complete): New global variable.
2005 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2006 (__gcov_flush): Outline functionality now in gcov_clear.
2007 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2008
e4bb767e
AJ		 20092012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2010
31a18a7e
ILT		 2011 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2012 (mips*-*-linux*): Include mips/t-tpbit when long double is
2013 16 bytes long.
e4bb767e 2014
5ddecff9
ST		 20152012-04-25 Sriraman Tallam <tmsriram@google.com>
2016
2017 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2018 (get_available_features): New argument. Check for AVX2.
2019 (__cpu_indicator_init): Modify call to get_available_features.
2020
b427dd7a
AM		 20212012-04-25 Alan Modra <amodra@gmail.com>
2022
2023 * config/rs6000/crtsavevr.S: New file.
2024 * config/rs6000/crtrestvr.S: New file.
2025 * config/rs6000/t-savresfgpr: Build the above.
2026 * config/rs6000/t-netbsd: Likewise.
2027
ad491329
ST		 20282012-04-24 Sriraman Tallam <tmsriram@google.com>
2029
2030 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2031
792317cc
ST		 20322012-04-24 Sriraman Tallam <tmsriram@google.com>
2033
2034 * libgcc/config/i386/i386-cpuinfo.c: New file.
2035 * libgcc/config/i386/t-cpuinfo: New file.
2036 * libgcc/config.host: Include t-cpuinfo.
2037 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2038
e1be98a4
CF		 20392012-04-24 Chao-ying Fu <fu@mips.com>
2040
2041 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2042
1bde7dab
TS		 20432012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2044
2045 struct siginfo vs. siginfo_t
2046
2047 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2048 siginfo_t instead of struct siginfo.
2049 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2050 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2051 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2052 (ia64_handle_unwabi): Likewise.
2053 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2054 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2055 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2056 (sh_fallback_frame_state): Likewise.
2057 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2058 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2059
24590f66
L		 20602012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2061
2062 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2063 system call number.
2064
9a9dcce8
EB		 20652012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2066
2067 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2068 if it hasn't been previously saved.
2069
6401aaf5
L		 20702012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2071
2072 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2073 only for glibc.
2074
7fd6378e
GJL		 20752012-03-28 Georg-Johann Lay <avr@gjlay.de>
2076
2077 PR target/52737
2078 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2079 instead of __AVR_HAVE_8BIT_SP__.
2080
9e916de7
TG		 20812012-03-26 Tristan Gingold <gingold@adacore.com>
2082
2083 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2084 (unw_table_entry): Use unw_word instead of unsigned long.
2085 (_Unwind_FindTableEntry): Likewise.
2086 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2087 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2088 (_Unwind_FindTableEntry): Likewise.
2089 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2090 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2091 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2092 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2093 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2094 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2095 (uw_init_context_1, uw_install_context): Likewise.
2096 (unw_word): Move to unwind-ia64.h
2097
4b12e93d
TG		 20982012-03-26 Tristan Gingold <gingold@adacore.com>
2099
2100 * config/vms/vms-ucrt0.c: Update copyright years.
2101 Add a sanity check.
2102 (___gcc_main_flags): Declare.
2103 (__main): Check flags to remap argv and exit code.
2104 * config.host (*-*-*vms*): Adjust extra_parts.
2105 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2106 (crt0.o): Add.
2107
06ea7371
RE		 21082012-03-22 Richard Earnshaw <rearnsha@arm.com>
2109
2110 * arm/lib1funcs.asm (ctzsi2): New function.
2111 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2112 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2113 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2114 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2115 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2116 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2117
d82ad50d
AT		 21182012-03-21 Andreas Tobler <andreast@fgznet.ch>
2119
2120 * config.host: Add bits to support powerpc64-*-freebsd*.
2121 * config/rs6000/freebsd-unwind.h: New file.
2122 * config/rs6000/t-freebsd64: New file.
2123
b260a8c0
RG		 21242012-03-20 Richard Guenther <rguenther@suse.de>
2125
2126 PR gcov-profile/52627
2127 * libgcov.c (init_mx): Fix mutex name.
2128
86286a8a
TG		 21292012-03-16 Tristan Gingold <gingold@adacore.com>
2130
2131 * config/ia64/vms-unwind.h: Remove ulong (and replace
2132 it by unw_reg where used). Define unw_reg with __int64.
2133
7888f266
RO		 21342012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2135
2136 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2137 Solaris 8 handling.
2138 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2139 Solaris 8 handling.
2140 (sparc_is_sighandler): Likewise.
2141
f155bc64
L		 21422012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2143
2144 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2145 <= saved reg size.
2146
d47657bd
RO		 21472012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2148
2149 * config/arm/crtn.S: Fix typo.
2150
5bef73a1
RG		 21512012-03-13 Richard Guenther <rguenther@suse.de>
2152
2153 * libgcov.c: Remove stdio.h include and NULL un-define.
2154
9c4271f3
RG		 21552012-03-13 Richard Guenther <rguenther@suse.de>
2156
2157 PR target/52569
2158 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2159
c6d10e7c
RG		 21602012-03-13 Richard Guenther <rguenther@suse.de>
2161
2162 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2163
074a385f
RG		 21642012-03-13 Richard Guenther <rguenther@suse.de>
2165
2166 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2167 and __gthread_mutex_init_function definitions.
2168
c4bc5c25
RO		 21692012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2170
2171 * config.host (mips*-*-openbsd*): Remove.
2172
5c30094f
RO		 21732012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2174
2175 * config.host: Remove alpha*-dec-osf5.1* handling.
2176 * config/alpha/gthr-posix.c: Remove.
2177 * config/alpha/libgcc-osf5.ver: Remove.
2178 * config/alpha/osf5-unwind.h: Remove.
2179 * config/alpha/t-osf-pthread: Remove.
2180 * config/alpha/t-slibgcc-osf: Remove.
2181 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2182 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2183 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2184 * mkmap-flat.awk: Remove osf_export handling.
2185
33e3e24d
RG		 21862012-03-12 Richard Guenther <rguenther@suse.de>
2187
2188 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2189 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2190 (__gthread_mutex_init_function): New function.
2191 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2192
2193 PR gcov/49484
2194 * libgcov.c: Include gthr.h.
2195 (__gcov_flush_mx): New global variable.
2196 (init_mx, init_mx_once): New functions.
2197 (__gcov_flush): Protect self with a mutex.
2198 (__gcov_fork): Re-initialize mutex after forking.
2199 * unwind-dw2-fde.c: Change condition under which to use
2200 __GTHREAD_MUTEX_INIT_FUNCTION.
2201
d8aba32a
TG		 22022012-03-12 Tristan Gingold <gingold@adacore.com>
2203
2204 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2205 * config/ia64/t-vms: Likewise.
2206
75ffafdc
MH		 22072012-03-11 Michael Hope <michael.hope@linaro.org>
2208
4a172156
UB		 2209 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2210 for Thumb-2.
75ffafdc 2211
ef6c2c53
WL		 22122012-03-07 Walter Lee <walt@tilera.com>
2213
2214 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2215 "arch_atomic_".
2216 (atomic_xor): Rename and move definition to
2217 config/tilepro/atomic.h.
2218 (atomic_nand): Ditto.
2219 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2220 "arch_atomic_".
2221 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2222 (arch_atomic_nand): Ditto.
2223
4e30d980
GJL		 22242012-03-07 Georg-Johann Lay <avr@gjlay.de>
2225
2226 PR target/52507
2227 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2228
61108225
GJL		 22292012-03-07 Georg-Johann Lay <avr@gjlay.de>
2230
2231 PR target/52505
2232 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2233 from RAM.
2234
b30e10ab
GJL		 22352012-03-07 Georg-Johann Lay <avr@gjlay.de>
2236
2237 PR target/52461
2238 PR target/52508
2239 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2240 if RAMPZ affects reading from RAM.
2241 (__tablejump_elpm__): Ditto.
2242 (.xload): Ditto.
2243 (__movmemx_hi): Ditto.
2244 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2245 (__do_global_dtors): Ditto.
2246 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2247 (__movmemx_hi): Ditto.
2248
8993fde4
RH		 22492012-03-05 Richard Henderson <rth@redhat.com>
2250
2251 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2252 [ARM] (count_trailing_zeros): Use the builtin.
2253
b7633ee3
KT		 22542012-03-01 Kai Tietz <ktietz@redhat.com>
2255
2256 * soft-fp: Imported from glibc upstream.
2257
fbd3340c
KT		 22582012-02-28 Kai Tietz <ktietz@redhat.com>
2259
2260 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2261 for mingw-targets as attribute gcc_struct.
2262
e9e053eb
ILT		 22632012-02-28 Ian Lance Taylor <iant@google.com>
2264
2265 * generic-morestack.c (__splitstack_releasecontext): Correct call
2266 to __morestack_release_segments.
2267
d80c632e
ST		 22682012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2269
2270 PR target/52390
2271 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2272 for __linux__ when removing signals from __morestack_fullmask.
2273
0253a8b1
GJL		 22742012-02-23 Georg-Johann Lay <avr@gjlay.de>
2275
2276 PR target/52261
2277 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2278
e10e461e
UW		 22792012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2280
2281 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2282 instead of HAVE_INITFINI_ARRAY.
2283 * config/ia64/crtend.S: Likewise.
2284
0c0c6398
KT		 22852012-02-20 Kai Tietz <ktietz@redhat.com>
2286
d7470374
KT		 2287 PR libstdc++/52300
2288 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2289
0c0c6398
KT		 2290 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2291 to w32-unwind.h header.
2292
78c27266
RS		 22932012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2294
2295 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2296 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2297 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2298 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2299
5adeb246
RS		 23002012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2301
2302 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2303
672ed313
IS		 23042012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2305
2306 PR libitm/52220
2307 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 2308
e948a1fb
IS		 23092012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2310 Patrick Marlier <patrick.marlier@gmail.com>
2311
2312 PR libitm/52220
2313 * config/darwin-crt-tm.c: Generate dummy functions.
2314
6017aed3
IS		 23152012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2316 Patrick Marlier <patrick.marlier@gmail.com>
2317
2318 PR libitm/52042
2319 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2320 (__doTMRegistrations): Call it.
e9e053eb 2321 (__doTMdeRegistrations): Likewise.
6017aed3 2322
2da8c1ad
GJL		 23232012-01-15 Georg-Johann Lay <avr@gjlay.de>
2324 Anatoly Sokolov <aesok@post.ru>
2325 Eric Weddington <eric.weddington@atmel.com>
2326
2327 PR target/52261
2328 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2329 (__epilogue_restores__): Ditto.
2330
0f952eb4
EB		 23312012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2332
2333 PR target/51921
2334 PR target/52205
2335 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2336 Solaris 11 and slightly reformat.
2337 (sparc_is_sighandler): Likewise.
2338
dd552284
WL		 23392012-02-14 Walter Lee <walt@tilera.com>
2340
2341 * config.host: Handle tilegx and tilepro.
2342 * config/tilegx/sfp-machine.h: New file.
2343 * config/tilegx/sfp-machine32.h: New file.
2344 * config/tilegx/sfp-machine64.h: New file.
2345 * config/tilegx/t-crtstuff: New file.
2346 * config/tilegx/t-softfp: New file.
2347 * config/tilegx/t-tilegx: New file.
2348 * config/tilepro/atomic.c: New file.
2349 * config/tilepro/atomic.h: New file.
2350 * config/tilepro/linux-unwind.h: New file.
2351 * config/tilepro/sfp-machine.h: New file.
2352 * config/tilepro/softdivide.c: New file.
2353 * config/tilepro/softmpy.S: New file.
2354 * config/tilepro/t-crtstuff: New file.
2355 * config/tilepro/t-tilepro: New file.
2356
b59cbd50
JW		 23572012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2358
2359 PR libstdc++/51296
2360 PR libstdc++/51906
2361 * gthr-posix.h: Allow static initializer macros to be disabled.
2362 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2363
6caf807f
CLT		 23642012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2365
2366 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2367 Add t-slibgcc-libgcc to tmake_file.
2368 * config/mips/libgcc-mips16.ver: Revert previous patch.
2369 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2370
b25364a0
S		 23712012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2372 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2373
2374 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2375 * config/cr16/crti.S: New file.
2376 * config/cr16/crtlibid.S: New file.
2377 * config/cr16/crtn.S: New file.
2378 * config/cr16/lib1funcs.S: New file.
2379 * config/cr16/t-cr16: New file.
2380 * config/cr16/t-crtlibid: New file.
2381 * config/cr16/unwind-dw2.h: New file.
2382 * config/cr16/unwind-cr16.c: New file.
2383 * config/cr16/divmodhi3.c: New file.
2384
8ef03aa7
AM		 23852012-01-25 Alan Modra <amodra@gmail.com>
2386
2387 * config/rs6000/t-linux64: Delete. Move..
2388 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2389 * config/rs6000/t-linux: ..and libgcc flags to here.
2390
daecebc8
DR		 23912012-01-22 Douglas B Rupp <rupp@gnat.com>
2392
2393 * config.host (i[34567]86-*-interix3*):
8ef03aa7 2394 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 2395 * configure: Regenerate.
2396
ddaf8125
RS		 23972012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2398 Richard Sandiford <rdsandiford@googlemail.com>
2399
2400 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2401 * config/mips/mips16.S (__mips16_rdhwr): New function.
2402 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2403
2cd8b32c
NS		 24042012-01-11 Nathan Sidwell <nathan@acm.org>
2405
2406 * libgcov.c (__gcov_init): Ignore objects with no functions.
2407
cba300dd
GJL		 24082012-01-10 Georg-Johann Lay <avr@gjlay.de>
2409
2410 PR target/49868
2411 Extend __pgmx semantics to linearize memory.
2412 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2413 * config/avr/lib1funcs.S (__xload_1): New function.
2414 (__movmemx_qi, __movmemx_hi): New functions.
2415 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2416 semantics.
9ffaf4bc 2417
3d137660
EB		 24182012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2419
2420 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2421 purported sigacthandler address isn't null before dereferencing it.
2422 (sparc_is_sighandler): Likewise.
2423
bf4db96c
EB		 24242012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2425
2426 PR ada/41929
2427 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2428 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2429 (sparc_is_sighandler): Likewise.
2430 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2431
1ab3568b
TG		 24322012-01-06 Tristan Gingold <gingold@adacore.com>
2433
2434 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2435 compatibility thunks...
2436 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2437 (crtbeginS.o, crtendS.o): ... and these to ...
2438 * config/ia64/t-ia64-elf: ... this new file.
2439 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2440 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2441
925b0ed8
AK		 24422012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2443
2444 * configure: Regenerate.
2445 * config/s390/t-crtstuff: Remove -fPIC.
2446
a99ad737
JW		 24472012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2448
2449 PR bootstrap/51006
2450 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2451 for NetBSD.
2452
884f56d1
GJL		 24532012-01-02 Georg-Johann Lay <avr@gjlay.de>
2454
2455 PR target/51345
2456 * config/avr/lib1funcs.S: Remove FIXME comments.
2457 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2458
8c57e547
GJL		 24592012-01-02 Georg-Johann Lay <avr@gjlay.de>
2460
2461 Implement light-weight DImode support.
2462 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2463 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2464 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2465 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2466
04dbc287
NS		 24672011-12-30 Nathan Sidwell <nathan@acm.org>
2468
2469 * libgcov.c (gcov_crc32): Remove global var.
2470 (free_fn_data): New function.
2471 (buffer_fn_data): Pass in filename, more robust error recovery.
2472 (crc32_unsigned): New function.
2473 (gcov_exit): More robust detection of new program. More robust
2474 error recovery.
2475 (__gcov_init): Do not update program's crc here.
2476
8e1d97d4
TG		 24772011-12-21 Tristan Gingold <gingold@adacore.com>
2478
2479 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2480
9ffaf4bc
ILT		 24812011-12-21 Ian Lance Taylor <iant@google.com>
2482
2483 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2484
a0c8d0c1
ILT		 24852011-12-20 Ian Lance Taylor <iant@google.com>
2486
2487 * config/i386/morestack.S (__morestack_non_split): If there is
2488 enough stack space already, don't split. Ask for more stack space
2489 than we required.
2490
69048898
SDJ		 24912011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2492
2493 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2494 `sys/sdt.h'.
2495 (_Unwind_DebugHook): New function.
2496 (uw_restore_core_regs): New define.
2497 (unwind_phase2): Use uw_restore_core_regs instead of
2498 restore_core_regs.
2499 (unwind_phase2_forced): Likewise.
2500 (__gnu_Unwind_Resume): Likewise.
2501
1bb4b6a3
UB		 25022011-12-20 Uros Bizjak <ubizjak@gmail.com>
2503
2504 * config/alpha/linux-unwind.h: Update copyright years.
2505 (MD_FROB_UPDATE_CONTEXT): New define.
2506 (alpha_frob_update_context): New function.
2507
eb028768
RS		 25082011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2509
2510 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2511 tmake_file rather replacing it.
2512
6a2045bf
IS		 25132011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2514
2515 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 2516 function is not used for PPC64.
6a2045bf
IS		 2517 (save_world): Amend comments. Update the VRsave mask to reflect the
2518 saved regs.
2519 (rest_world): Update comments, do not clobber r10, do not use r8.
2520 (eh_rest_world_r10): Amend comments, do not use r8.
2521 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2522 no longer used, move restore of CR and target address to the end of
2523 the routine.
2524
a13780a6
L		 25252011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2526
2527 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2528 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2529
d7288dfb
GJL		 25302011-12-14 Georg-Johann Lay <avr@gjlay.de>
2531
2532 PR target/49313
2533 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2534 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2535
8d2c862d
EB		 25362011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2537
2538 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2539
3447cae6
GJL		 25402011-12-09 Georg-Johann Lay <avr@gjlay.de>
2541
2542 PR target/49313
2543 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2544 * config/avr/lib1funcs.S (__muldi3): New function.
2545
806fc6aa
AP		 25462011-12-06 Andrew Pinski <apinski@cavium.com>
2547
2548 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2549 size of func_ptr.
2550 (__frame_dummy_init_array_entry): Likewise.
2551
28c5e6b5
GJL		 25522011-12-06 Georg-Johann Lay <avr@gjlay.de>
2553
2554 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2555
2556 PR target/51345
2557 PR target/51002
2558 * config/avr/lib1funcs.S (__prologue_saves__,
2559 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2560 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2561
8f90394a
IS		 25622011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2563
2564 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2565
06dd33ac
JDA		 25662011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2567
2568 PR other/51272
2569 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2570 (_ITM_deregisterTMCloneTable): Likewise.
2571 (__register_frame_info): Fix unused warning.
2572 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2573 pthread_default_stacksize_np): Likewise.
2574 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 2575
85b8555e
DD		 25762011-11-29 DJ Delorie <dj@redhat.com>
2577
2578 * config.host (rl78-*-elf): New case.
2579 * config/rl78: New directory for the Renesas RL78.
2580
4d5ae4ea
BS		 25812011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2582
2583 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2584 formatting.
2585
f9c55897
RO		 25862011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2587
2588 PR other/51022
2589 * config/rs6000/t-savresfgpr: New file.
2590 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2591 $(srcdir)/config/rs6000/eabi.S.
2592 * config/rs6000/t-ppccomm-ldbl: Remove.
2593 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2594 tmake_file.
2595 (powerpc-*-eabispe*): Likewise.
2596 (powerpc-*-eabi*): Likewise.
2597 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2598 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2599 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2600 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2601 tmake_file.
2602 (powerpc-*-eabisim*): Likewise.
2603 (powerpc-*-elf*): Likewise.
2604 (powerpc-*-eabialtivec*): Likewise.
2605 (powerpc-xilinx-eabi*): Likewise.
2606 (powerpc-*-rtems*): Likewise.
2607 (powerpcle-*-elf*): Likewise.
2608 (powerpcle-*-eabisim*): Likewise.
2609 (powerpcle-*-eabi*): Likewise.
2610
a01207c4
ILT		 26112011-11-27 Ian Lance Taylor <iant@google.com>
2612
2613 * generic-morestack.c (__splitstack_find): Check for NULL old
2614 stack value.
2615 (__splitstack_resetcontext): New function.
2616 (__splitstack_releasecontext): New function.
2617 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2618
2b0b8ab2
IS		 26192011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2620
2621 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2622
c1d8101c
IS		 26232011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2624
2625 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2626
8b281334
RH		 26272011-11-26 Richard Henderson <rth@redhat.com>
2628
2629 * config/m68k/linux-atomic.c: New file.
2630 * config/m68k/t-linux: New file.
2631 * config.host (m68k-uclinux, m68k-linux): Use it.
2632
7546aa9d
RH		 26332011-11-26 Richard Henderson <rth@redhat.com>
2634
2635 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2636 (__TMC_END__): Only declare if hidden is available; in the definition,
2637 if hidden is unavailable add a null record.
2638 (deregister_tm_clones, register_tm_clones): New.
2639 (__do_global_dtors_aux, frame_dummy): Use them.
2640 (__do_global_dtors, __do_global_ctors_1): Likewise.
2641
e2362f5d
IS		 26422011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2643
2644 * config/darwin-crt-tm.c: New file.
2645 * config.host (darwin): Build crttms.o crttme.o to provide
2646 startup and shutdown for tm clones.
2647 * config/t-darwin (crttms.o): New build rule.
2648 (crttme.o): Likewise.
2649
6685dd96
HPN		 26502011-11-21 Hans-Peter Nilsson <hp@axis.com>
2651
2652 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2653 et al.
2654
b0dc7e4c
RH		 26552011-11-21 Richard Henderson <rth@redhat.com>
2656
2657 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2658 (__TMC_LIST__, __TMC_END__): New.
2659 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2660 (__do_global_dtors): Likewise.
2661 (frame_dummy): Call _ITM_registerTMCloneTable.
2662 (__do_global_ctors_1): Likewise.
2663
d4b4b542
RO		 26642011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2665
2666 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2667 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2668 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2669 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2670 * config/i386/t-darwin64: Remove.
2671 * config/sh/t-netbsd (LIB2ADD): Remove.
2672
989bdb74
GJL		 26732011-11-21 Georg-Johann Lay <avr@gjlay.de>
2674
2675 PR target/49313
2676 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2677 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2678 * config/avr/lib1funcs.S (wmov): New assembler macro.
2679 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2680 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2681 (__udivmod64): New function.
2682 (__negdi2): New function.
2683
515a0cfc
GP		 26842011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2685
2686 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2687 *-*-freebsd*aout*): Remove.
2688
0115d17f
HPN		 26892011-11-20 Hans-Peter Nilsson <hp@axis.com>
2690
2691 * static-object.mk (c_flags-$o): Save c_flags.
2692 ($(base)$(objext)): Use it.
2693
93aeb62b
SE		 26942011-11-18 Steve Ellcey <sje@cup.hp.com>
2695
2696 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2697
7bc6df2c
GJL		 26982011-11-18 Georg-Johann Lay <avr@gjlay.de>
2699
2700 PR target/49868
2701 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2702 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2703 New functions.
2704
425d737b
MGD		 27052011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2706
2707 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2708 functions.
1bb4b6a3 2709 (aeabi_uidivmod): Likewise.
425d737b
MGD		 2710 (umodsi3): Likewise.
2711 (divsi3): Likewise.
2712 (aeabi_idivmod): Likewise.
2713 (modsi3): Likewise.
2714
f2a176dc
TG		 27152011-11-16 Tristan Gingold <gingold@adacore.com>
2716
2717 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2718
7c209481
GJL		 27192011-11-15 Georg-Johann Lay <avr@gjlay.de>
2720
2721 PR target/49868
2722 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2723 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2724
9dfd5832
JDA		 27252011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2726
2727 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2728 tmake_file list.
2729 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2730 * config/pa/t-stublib64: Delete.
2731
f77dca5d
RH		 27322011-11-12 Richard Henderson <rth@redhat.com>
2733
2734 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2735 cast the pointer argument to _Unwind_SetGRPtr.
2736
902828f0
RO		 27372011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2738
2739 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2740
e14304ef
ILT		 27412011-11-09 Ian Lance Taylor <iant@google.com>
2742
2743 * generic-morestack.c: Include <string.h>.
2744 (uintptr_type): Define.
2745 (struct initial_sp): Add dont_block_signals field. Reduce size of
2746 extra array by 1.
2747 (allocate_segment): Set prev field to NULL. Don't set
2748 __morestack_current_segment or __morestack_segments.
2749 (__generic_morestack): Update current->prev and *pp after calling
2750 allocate_segment.
2751 (__morestack_block_signals): Don't do anything if
2752 dont_block_signals is set.
2753 (__morestack_unblock_signals): Likewise.
2754 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2755 uintptr_type.
2756 (__splitstack_block_signals): New function.
2757 (enum __splitstack_content_offsets): Define.
2758 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2759 (__splitstack_makecontext): New function.
2760 (__splitstack_block_signals_context): New function.
2761 (__splitstack_find_context): New function.
2762 * config/i386/morestack.S (__morestack_get_guard): New function.
2763 (__morestack_set_guard, __morestack_make_guard): New functions.
2764 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2765
e3d871e4
RO		 27662011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2767
2768 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2769 (i[34567]86-*-mingw*): ... here.
2770 (x86_64-*-mingw*): ... here.
2771
e55cef40
RO		 27722011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2773
2774 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2775
5366b186
NS		 27762011-11-07 Nathan Sidwell <nathan@acm.org>
2777
2778 * libgcov.c (struct gcov_fn_buffer): New struct.
2779 (buffer_fn_data): New helper.
2780 (gcov_exit): Rework for new gcov data structures.
2781
74155a6f
GJL		 27822011-11-07 Georg-Johann Lay <avr@gjlay.de>
2783
2784 PR target/49313
2785 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2786
200feb07
RO		 27872011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2788
2789 * config.host (tmake_file): Correct comment.
2790 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2791 t-libgcc-pic.
2792 (bfin*-uclinux*): Likewise.
2793 (bfin*-linux-uclibc*): Likewise.
2794 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2795
2796 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2797 assigning.
2798 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2799 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2800 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2801 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2802 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2803 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2804 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2805 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2806 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2807 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2808 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2809 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2810 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2811
2812 * config/bfin/t-elf: Remove.
2813 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2814
c9cd1a07
RO		 28152011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2816
2817 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2818 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2819 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2820 (lm32-*-elf*): ... this.
2821 (lm32-*-rtems*): ... and this.
2822 Add to tmake_file.
2823 (m32r-*-rtems*): Add to tmake_file.
2824 (moxie-*-rtems*): Likewise.
2825 (sparc-*-rtems*): Likewise.
2826 Remove t-rtems from tmake_file.
2827 (sparc64-*-rtems*): Likewise.
2828 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2829 instead.
2830
9fbcc75d
RO		 28312011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2832
2833 PR bootstrap/50982
2834 * config/gthr-posix.h: Move ...
2835 * gthr-posix.h: ... here.
2836 * config/gthr-lynx.h: Reflect this.
2837 * config/gthr-vxworks.h: Likewise.
2838 * config/rs6000/gthr-aix.h: Likewise.
2839 * configure.ac (target_thread_file): Likewise.
2840 * configure: Regenerate.
2841
76644b68
SH		 28422011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2843
2844 * config.host (arm*-*-rtemseabi*): New target.
2845
5e490f2a
JDA		 28462011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2847
2848 PR other/50991
2849 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2850 extra-parts.
2851
feeeff5c
JR		 28522011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2853
2854 * config.host (epiphany-*-elf*): New configuration.
2855 * config/epiphany: New Directory.
2856
d618bb2c
RC		 28572011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2858
2859 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2860 * config/avr/t-rtems: New.
2861 Filter out _exit from LIB1ASMFUNCS.
2862
1bb6f778
DM		 28632011-11-04 David S. Miller <davem@davemloft.net>
2864
2865 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2866 * configure: Rebuild.
2867
9a7f7422
AK		 28682011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2869
2870 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2871 variable.
2872
e4fe948a
GJL		 28732011-11-04 Georg-Johann Lay <avr@gjlay.de>
2874
2875 PR target/50931
2876 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2877 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2878
7084e037
JS		 28792011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2880
2881 PR target/50989
2882 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2883
1a032034
RO		 28842011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2885
2886 * config/c6x/t-elf (LIB2ADDEH): Set.
2887 * config/c6x/t-c6x-elf: Remove.
2888
d385f772
RO		 28892011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2890
2891 * config/i386/sol2-ci.S: Rename to ...
2892 * config/i386/crti.S: ... this.
2893 * config/i386/sol2-cn.S: Rename to ...
2894 * config/i386/crtn.S: ... this.
2895 * config/sparc/sol2-ci.S: Rename to ...
2896 * config/sparc/crti.S: ... this.
2897 * config/sparc/sol2-cn.S: Rename to ...
2898 * config/sparc/crtn.S: ... this.
2899 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2900 (crti.o, crtn.o): Remove.
2901
1ba878a9
TG		 29022011-11-04 Tristan Gingold <gingold@adacore.com>
2903
2904 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2905
02750c15
KK		 29062011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2907
2908 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2909
bf86b067
HPN		 29102011-11-03 Hans-Peter Nilsson <hp@axis.com>
2911
2912 * config.host (crisv32-*-none, cris-*-none): Remove.
2913 (crisv32-*-elf): Append to tmake_file, don't just set it.
2914 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2915
d0bc53bd
RO		 29162011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2917
2918 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2919 (ecrtn$(objext)): Likewise.
2920 (ncrti$(objext)): Likewise.
2921 (ncrtn$(objext)): Likewise.
2922
036da830
AS		 29232011-11-03 Andreas Schwab <schwab@redhat.com>
2924
2925 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2926
d2a7d041
DM		 29272011-11-02 David S. Miller <davem@davemloft.net>
2928
2929 * configure.ac: Set host_address on sparc too.
2930 * configure: Regenerate.
2931 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2932 based upon host_address.
2933 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2934
af8ed618
JM		 29352011-11-02 Jason Merrill <jason@redhat.com>
2936
2937 * config/rs6000/t-ppccomm: Add missing \.
2938
5d1c8e77
RO		 29392011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2940
2941 * gthr-single.h, gthr.h: New files.
2942 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2943 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2944 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2945 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2946 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2947 * configure.ac (thread_header): New variable.
2948 Set it depending on target_thread_file.
2949 (gthr-default.h): Link from $thread_header.
2950 * configure: Regenerate.
2951 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2952
852b75ed
RO		 29532011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2954
2955 * configure.ac (tm_file_): New variable.
2956 Determine from tm_file.
2957 (tm_file, tm_defines): Substitute.
2958 * configure: Regenerate.
2959 * mkheader.sh: New file.
2960 * Makefile.in (clean): Remove libgcc_tm.h.
2961 ($(objects)): Depend on libgcc_tm.h.
2962 (libgcc_tm_defines, libgcc_tm_file): New variables.
2963 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2964 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2965 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2966 ($(extra-parts)): Depend on libgcc_tm.h.
2967 * config.host (tm_defines, tm_file): New variable.
2968 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2969 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2970 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2971 (avr-*-rtems*): Likewise.
2972 (avr-*-*): Likewise.
2973 (frv-*-elf): Likewise.
2974 (frv-*-*linux*): Likewise.
2975 (h8300-*-rtems*): Likewise.
2976 (h8300-*-elf*): Likewise.
2977 (i[34567]86-*-darwin*): Likewise.
2978 (x86_64-*-darwin*): Likewise.
2979 (rx-*-elf): Likewise.
2980 (tic6x-*-uclinux): Likewise.
2981 (tic6x-*-elf): Likewise.
2982 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2983 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2984 * config/i386/cygming-crtbegin.c: Likewise.
2985 * config/i386/cygming-crtend.c: Likewise.
2986 * config/ia64/fde-vms.c: Likewise.
2987 * config/ia64/unwind-ia64.c: Likewise.
2988 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2989 * config/rs6000/darwin-fallback.c: Likewise.
2990 * config/stormy16/lib2funcs.c: Likewise.
2991 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2992 * crtstuff.c: Likewise.
2993 * dfp-bit.h: Likewise.
2994 * emutls.c: Likewise.
2995 * fixed-bit.c: Likewise.
2996 * fp-bit.c: Likewise.
2997 * generic-morestack-thread.c: Likewise.
2998 * generic-morestack.c: Likewise.
2999 * libgcc2.c: Likewise.
3000 * libgcov.c: Likewise.
3001 * unwind-dw2-fde-dip.c: Likewise.
3002 * unwind-dw2-fde.c: Likewise.
3003 * unwind-dw2.c: Likewise.
3004 * unwind-sjlj.c: Likewise.
3005
f9989b51
RO		 30062011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3007
3008 * configure.ac: Include ../config/picflag.m4.
3009 (GCC_PICFLAG): Call it.
3010 Substitute.
3011 * configure: Regenerate.
3012 * Makefile.in (gcc_srcdir): Remove.
3013 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3014 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3015 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3016 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3017 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3018 Use $<.
3019 Remove comment.
3020 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3021 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3022 to refer to libgcc2.c.
3023 Use $<.
3024 * config/darwin-64.c: New file.
3025 * config/darwin-crt3.c: Remove comment.
3026 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3027 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3028 config/udivmodsi4.c: New files.
3029 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3030 config/memset.c: New files.
3031 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3032 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3033 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3034 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3035 * config/t-openbsd-thread: New file.
3036 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3037 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3038 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3039 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3040 qrnnd.S.
3041 Adapt filename.
3042 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3043 to refer to gthr-posix.c.
3044 * config/alpha/t-vms (LIB2ADD): Set.
3045 * config/alpha/vms-gcc_shell_handler.c: New file.
3046 * config/arm/bpabi.c, config/arm/fp16.c,
3047 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3048 config/arm/unaligned-funcs.c: New files.
3049 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3050 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3051 * config/arm/t-linux: Likewise.
3052 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3053 * config/arm/t-netbsd: New file.
3054 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3055 * config/arm/t-symbian (LIB2ADD_ST): Set.
3056 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3057 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3058 * config/bfin/t-elf: New file.
3059 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3060 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3061 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3062 config/c6x/ltf.c: New files.
3063 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3064 (HOST_LIBGCC2_CFLAGS): Set.
3065 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3066 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3067 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3068 New files.
3069 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3070 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3071 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3072 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3073 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3074 files.
3075 * config/frv/t-frv (LIB2ADD): Set.
3076 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3077 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3078 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3079 config/h8300/popcounthi2.c: New files.
3080 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3081 * config/i386/gthr-win32.c: New file.
3082 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3083 * config/i386/t-cygwin: Likewise.
3084 * config/i386/t-darwin, config/i386/t-darwin64,
3085 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3086 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3087 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3088 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3089 * config/ia64/quadlib.c: New file.
3090 * config/ia64/t-hpux (LIB2ADD): Set.
3091 * config/ia64/t-ia64: Add comment.
3092 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3093 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3094 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3095 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3096 * config/m32c/t-m32c (LIB2ADD): Set.
3097 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3098 * config/m32r/t-m32r: Likewise.
3099 * config/m68k/fpgnulib.c: New file.
3100 * config/m68k/t-floatlib (LIB2ADD): Set.
3101 (xfgnulib.c): New target.
3102 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3103 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3104 * config/mep/t-mep (LIB2ADD): Set.
3105 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3106 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3107 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3108 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3109 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3110 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3111 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3112 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3113 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3114 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3115 New files.
3116 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3117 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3118 * config/pa/fptr.c, config/pa/lib2funcs.S,
3119 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3120 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3121 (LIB2ADD, LIB2ADD_ST): Set.
3122 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3123 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3124 Set.
3125 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3126 * config/pdp11/t-pdp11: New file.
3127 * config/picochip/libgccExtras/adddi3.S,
3128 config/picochip/libgccExtras/ashlsi3.S,
3129 config/picochip/libgccExtras/ashrsi3.S,
3130 config/picochip/libgccExtras/clzsi2.S,
3131 config/picochip/libgccExtras/cmpsi2.S,
3132 config/picochip/libgccExtras/divmod15.S,
3133 config/picochip/libgccExtras/divmodhi4.S,
3134 config/picochip/libgccExtras/divmodsi4.S,
3135 config/picochip/libgccExtras/lshrsi3.S,
3136 config/picochip/libgccExtras/parityhi2.S,
3137 config/picochip/libgccExtras/popcounthi2.S,
3138 config/picochip/libgccExtras/subdi3.S,
3139 config/picochip/libgccExtras/ucmpsi2.S,
3140 config/picochip/libgccExtras/udivmodhi4.S,
3141 config/picochip/libgccExtras/udivmodsi4.S: New files.
3142 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3143 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3144 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3145 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3146 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3147 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3148 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3149 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3150 files.
3151 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3152 (HOST_LIBGCC2_CFLAGS): Set.
3153 * config/rs6000/t-darwin64: New file.
3154 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3155 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3156 * config/rs6000/t-ppccomm (LIB2ADD): Add
3157 $(srcdir)/config/rs6000/tramp.S.
3158 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3159 Add $(srcdir)/config/rs6000/eabi.S.
3160 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3161 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3162 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3163 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3164 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3165 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3166 * config/rs6000/tramp.S: New file.
3167 * config/s390/t-tpf: Remove.
3168 * config/sh/linux-atomic.S: New file.
3169 * config/sh/t-linux (LIB2ADD): Set.
3170 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3171 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3172 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3173 to unwind-dw2.c.
3174 (HOST_LIBGCC2_CFLAGS): Set.
3175 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3176 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3177 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3178 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3179 config/spu/mfc_multi_tag_release.c,
3180 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3181 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3182 config/spu/multi3.c: New files.
3183 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3184 (HOST_LIBGCC2_CFLAGS): Set.
3185 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3186 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3187 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3188 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3189 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3190 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3191 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3192 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3193 config/stormy16/umodsi3.c: New files.
3194 * config/xtensa/lib2funcs.S: New file.
3195 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3196 * config/xtensa/t-xtensa (LIB2ADD): Set.
3197 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3198 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3199 Add t-freebsd-thread to tmake_file for posix threads.
3200 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3201 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3202 (*-*-lynxos*): Likewise.
3203 (*-*-netbsd*): Likewise.
3204 (*-*-openbsd*): Likewise.
3205 Add t-openbsd-thread to tmake_file for posix threads.
3206 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3207 (*-*-vxworks*): Set tmake_file.
3208 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3209 (alpha*-*-freebsd*): Likewise.
3210 (alpha*-*-netbsd*): Likewise.
3211 (alpha*-*-openbsd*): Likewise.
3212 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3213 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3214 (alpha*-dec-*vms*): Likewise.
3215 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3216 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3217 (bfin*-uclinux*): Likewise.
3218 (bfin*-linux-uclibc*): Likewise.
3219 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3220 (crisv32-*-none): Likewise.
3221 (cris-*-elf): Likewise.
3222 (cris-*-none): Likewise.
3223 (cris-*-linux*, crisv32-*-linux*): Likewise.
3224 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3225 tmake_file.
3226 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3227 tmake_file.
3228 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3229 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3230 (x86_64-*-elf*): Likewise.
3231 (i[34567]86-*-nto-qnx*): Likewise.
3232 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3233 win32 threads.
3234 (x86_64-*-mingw*): Likewise.
3235 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3236 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3237 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3238 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3239 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3240 tmake_file.
3241 (mipsisa64sr71k-*-elf*): Likewise.
3242 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3243 (mips-*-elf*, mipsel-*-elf*): Likewise.
3244 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3245 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3246 (mips*-*-rtems*): Likewise.
3247 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3248 to tmake_file.
3249 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3250 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3251 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3252 (spu-*-elf*): Likewise.
3253 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3254
45b86625
RO		 32552011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3256
3257 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3258 $(srcdir) to refer to $(LIB1ASMSRC).
3259 Use $<.
3260 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3261 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3262 config/arm/lib1funcs.S: New files.
3263 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3264 * config/arm/t-arm: New file.
3265 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3266 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3267 config/arm/t-strongarm-elf: New files.
3268 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3269 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3270 * config/avr/lib1funcs.S: New file.
3271 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3272 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3273 * config/c6x/lib1funcs.S: New file.
3274 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3275 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3276 * config/frv/lib1funcs.S: New file.
3277 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3278 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3279 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3280 * config/ia64/__divxf3.asm: Rename to ...
3281 * config/ia64/__divxf3.S: ... this.
3282 Adapt lib1funcs.asm filename.
3283 * config/ia64/_fixtfdi.asm: Rename to ...
3284 * config/ia64/_fixtfdi.S: ... this.
3285 Adapt lib1funcs.asm filename.
3286 * config/ia64/_fixunstfdi.asm: Rename to ...
3287 * config/ia64/_fixunstfdi.S: ... this.
3288 Adapt lib1funcs.asm filename.
3289 * config/ia64/_floatditf.asm: Rename to ...
3290 * config/ia64/_floatditf.S: ... this.
3291 Adapt lib1funcs.asm filename.
3292 * config/ia64/lib1funcs.S: New file.
3293 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3294 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3295 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3296 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3297 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3298 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3299 * config/mep/lib1funcs.S: New file.
3300 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3301 * config/mips/mips16.S: New file.
3302 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3303 * config/pa/milli64.S: New file.
3304 * config/pa/t-linux, config/pa/t-linux64: New files.
3305 * config/picochip/lib1funcs.S: New file.
3306 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3307 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3308 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3309 * config/sh/t-netbsd: New file.
3310 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3311 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3312 * config/sh/t-sh64: New file.
3313 * config/sparc/lb1spc.S: New file.
3314 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3315 filename.
3316 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3317 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3318 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3319 config/xtensa/lib1funcs.S: New files.
3320 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3321 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3322 tmake_file.
3323 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3324 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3325 (arm*-*-linux*): Likewise.
3326 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3327 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3328 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3329 (arm*-*-ecos-elf): Likewise.
3330 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3331 (arm*-*-rtems*): Likewise.
3332 (arm*-*-elf): Likewise.
3333 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3334 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3335 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3336 (bfin*-uclinux*): Likewise.
3337 (bfin*-linux-uclibc*): Likewise.
3338 (bfin*-rtems*): Likewise.
3339 (bfin*-*): Likewise.
3340 (fido-*-elf): Merge into m68k-*-elf*.
3341 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3342 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3343 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3344 (h8300-*-elf*): Likewise.
3345 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3346 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3347 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3348 (i[34567]86-*-mingw*): Likewise.
3349 (x86_64-*-mingw*): Likewise.
3350 (i[34567]86-*-interix3*): Likewise.
3351 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3352 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3353 (m68k-*-elf*): Also handle fido-*-elf.
3354 Add m68k/t-floatlib to tmake_file.
3355 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3356 (m68k-*-linux*): Likewise.
3357 (m68k-*-rtems*): Likewise.
3358 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3359 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3360 sh64*-*-*.
3361 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3362 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3363 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3364 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3365 sh/t-netbsd to tmake_file.
3366 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3367 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3368 (sh-wrs-vxworks): Likewise.
3369 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3370 *-leon[3-9]*.
3371 (v850*-*-*): Add v850/t-v850 to tmake_file.
3372 (vax-*-linux*): Add vax/t-linux to tmake_file.
3373 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3374
5f73c6cc
RO		 33752011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3376
3377 * crtstuff.c: New file.
3378 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3379 (CRTSTUFF_T_CFLAGS): Define.
3380 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3381 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3382 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3383 crtstuff.c.
3384 Use $<.
3385 (crtbeginT.o): Use $(objext).
3386 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3387 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3388 (gcc-extra-parts): Remove.
3389 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3390 Set extra_parts.
3391 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3392 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3393 Add t-crtstuff-pic to tmake_file.
3394 (*-*-lynxos*): New case.
3395 Set tmake_file, extra_parts.
3396 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3397 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3398 *-*-netbsdelf[2-9]*.
3399 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3400 (*-*-rtems*): Set extra_parts.
3401 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3402 (*-*-uclinux*): New case.
3403 Set extra_parts.
3404 (*-*-vms*): New case.
3405 Set tmake_file, extra_parts.
3406 (*-*-elf): Set extra_parts.
3407 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3408 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3409 vms/t-vms64.
3410 Set extra_parts.
3411 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3412 Set extra_parts.
3413 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3414 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3415 (arm-wrs-vxworks): Append to tmake_file.
3416 Set extra_parts.
3417 (arm*-*-uclinux*): Set extra_parts.
3418 (arm*-*-ecos-elf): Likewise.
3419 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3420 arm*-*-eabi*.
3421 (arm*-*-rtems*): Set extra_parts.
3422 (arm*-*-elf): Likewise.
3423 (avr-*-rtems*): Clear extra_parts.
3424 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3425 Set extra_parts.
3426 (bfin*-uclinux*): Likewise.
3427 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3428 (bfin*-rtems*): Append to tmake_file.
3429 Set extra_parts.
3430 (bfin*-*): Likewise.
3431 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3432 (crisv32-*-elf): ... this.
3433 (crisv32-*-none): ... this.
3434 (cris-*-elf, cris-*-none): New cases.
3435 Add cris/t-elfmulti to tmake_file.
3436 (fr30-*-elf): Append to tmake_file.
3437 Set extra_parts.
3438 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3439 Set extra_parts.
3440 (h8300-*-rtems*): Append to tmake_file.
3441 Set extra_parts.
3442 (h8300-*-elf*): Likewise.
3443 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3444 Set extra_parts.
3445 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3446 Set extra_parts.
3447 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3448 (x86_64-*-elf*): Likewise.
3449 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3450 (x86_64-*-freebsd*): Likewise.
3451 (x86_64-*-netbsd*): Likewise.
3452 (i[34567]86-*-linux*): Likewise.
3453 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3454 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3455 (x86_64-*-linux*): Likewise.
3456 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3457 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3458 tmake_file.
3459 Set extra_parts.
3460 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3461 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3462 Append to extra_parts, remove crtbegin.o, crtend.o.
3463 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3464 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3465 crtend.o, crtbeginS.o, crtendS.o.
3466 (ia64*-*-linux*): Comment extra_parts.
3467 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3468 Set extra_parts.
3469 (iq2000*-*-elf*): Clear extra_parts.
3470 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3471 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3472 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3473 (m32r-*-rtems*): ... this.
3474 Add m32r/t-m32r to tmake_file.
3475 (m68k-*-elf*): Add t-crtin to tmake_file.
3476 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3477 (mcore-*-elf): Likewise.
3478 (microblaze*-*-*): Set extra_parts.
3479 (mips*-sde-elf*): New case.
3480 Set tmake_file, extra_parts.
3481 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3482 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3483 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3484 tmake_file.
3485 Set extra_parts.
3486 (mipsisa64sr71k-*-elf*): Likewise.
3487 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3488 (mips-*-elf*, mipsel-*-elf*): Likewise.
3489 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3490 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3491 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3492 (mips*-*-rtems*): Likewise.
3493 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3494 (moxie-*-*): Split into ...
3495 (moxie-*-elf, moxie-*-uclinux*): ... this.
3496 Add to extra_parts, remove crtbegin.o, crtend.o.
3497 (moxie-*-rtems*): New case.
3498 Set tmake_file.
3499 Clear extra_parts.
3500 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3501 Set extra_parts.
3502 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3503 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3504 tmake_file.
3505 Set extra_parts.
3506 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3507 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3508 Set extra_parts.
3509 (powerpc-*-eabisim*): Likewise.
3510 (powerpc-*-elf*): Likewise.
3511 (powerpc-*-eabialtivec*): Likewise.
3512 (powerpc-xilinx-eabi*): Likewise.
3513 (powerpc-*-eabi*): Likewise.
3514 (powerpc-*-rtems*): Likewise.
3515 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3516 tmake_file.
3517 Set extra_parts.
3518 (powerpc-*-lynxos*): Add to tmake_file.
3519 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3520 rs6000/t-crtstuff, t-crtstuff-pic.
3521 Set extra_parts.
3522 (powerpcle-*-eabisim*): Likewise.
3523 (powerpcle-*-eabi*): Likewise.
3524 (rx-*-elf): Remove extra_parts.
3525 (s390x-ibm-tpf*): Set extra_parts.
3526 (score-*-elf): Set extra_parts.
3527 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3528 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3529 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3530 (sh64l*-*-netbsd*): Split into ...
3531 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3532 Add t-crtstuff-pic to tmake_file.
3533 Set extra_parts.
3534 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3535 Set extra_parts.
3536 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3537 (sparc-*-elf*): Remove t-crtin from tmake_file.
3538 Add to extra_parts, remove crtbegin.o, crtend.o.
3539 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3540 (sparc64-*-linux*): Likewise.
3541 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3542 Add to extra_parts, remove crtbegin.o, crtend.o.
3543 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3544 Add to extra_parts, remove crtbegin.o, crtend.o.
3545 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3546 Add to extra_parts, remove crtbegin.o, crtend.o.
3547 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3548 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3549 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3550 Set extra_parts.
3551 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3552 Set extra_parts.
3553 (tic6x-*-*): Change to ...
3554 (tic6x-*-elf): ... this.
3555 Set extra_parts.
3556 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3557 Set extra_parts.
3558 (am33_2.0-*-linux*): Add comment.
3559 (mep*-*-*): Add mep/t-mep to tmake_file.
3560 Set extra_parts.
3561 * config/alpha/t-vms: New file.
3562 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3563 * config/arm/crti.S, config/arm/crtn.S: New files.
3564 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3565 * config/bfin/crtlibid.S: New file.
3566 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3567 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3568 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3569 (crti.o, crtin.o): New rules.
3570 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3571 * config/c6x/t-uclinux: New file.
3572 * config/cris/t-elfmulti: New file.
3573 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3574 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3575 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3576 * config/frv/t-frv: New file.
3577 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3578 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3579 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3580 New files.
3581 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3582 refer to cygming-crtbegin.c, cygming-crtend.c.
3583 Use $<.
3584 * config/i386/t-nto: New file.
3585 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3586 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3587 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3588 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3589 Use .S extension.
3590 Use $<.
3591 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3592 (crtinitS.o): New rule.
3593 * config/ia64/vms-crtinit.S: New file.
3594 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3595 * config/m32r/initfini.c: New file.
3596 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3597 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3598 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3599 * config/mep/t-mep: New file.
3600 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3601 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3602 * config/mips/crti.S, config/mips/crtn.S: New files.
3603 * config/mips/t-crtstuff: New file.
3604 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3605 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3606 (CUSTOM_CRTIN): Set.
3607 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3608 dependencies.
3609 Use $(srcdir) to refer to crti.S, crtn.S.
3610 Use .S extension, $<.
3611 * config/moxie/crti.asm: Rename to ...
3612 * config/moxie/crti.S: ... this.
3613 * config/moxie/crtn.asm: Rename to ...
3614 * config/moxie/crtn.S: ... this.
3615 * config/moxie/t-moxie: Remove.
3616 * config/pa/stublib.c: New file.
3617 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3618 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3619 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3620 * config/rs6000/t-crtstuff: New file.
3621 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3622 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3623 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3624 Make output file explicit.
3625 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3626 Make output file explicit.
3627 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3628 Make output file explicit.
3629 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3630 Make output file explicit.
3631 * config/score/crti.S, config/score/crtn.S: New files.
3632 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3633 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3634 files.
3635 * config/sh/t-sh, config/sh/t-superh: New files.
3636 * config/sparc/t-linux64: New file.
3637 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3638 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3639 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3640 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3641 * config/t-crtin: Remove.
3642 * config/t-crtstuff-pic: New file.
3643 * config/t-sol2 (CUSTOM_CRTIN): Set.
3644 (crti.o, crtn.o): New rules.
3645 * config/vms/t-vms: New file.
3646 * config/vms/vms-ucrt0.c: New file.
3647 * config/xtensa/t-elf: New file.
3648
b040f2be
RO		 36492011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3650
3651 * Makefile.in (SHLIB_NM_FLAGS): Set.
3652 * mkmap-flat.awk, mkmap-symver.awk: New files.
3653 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3654 exceptions.
3655 * configure: Regenerate.
3656 * config/libgcc-glibc.ver: New file.
3657 * config/libgcc-libsystem.ver: New file.
3658 * config/t-libunwind (SHLIB_LC): Set.
3659 * config/t-linux: New file.
3660 * config/t-slibgcc (INSTALL_SHLIB): New.
3661 (SHLIB_INSTALL): Use it.
3662 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3663 to mkmap-symver.awk.
3664 (SHLIB_MAPFILES): Don't append, adapt pathname.
3665 (SHLIB_VERPFX): Set.
3666 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3667 to mkmap-symver.awk.
3668 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3669 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3670 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3671 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3672 to mkmap-flat.awk.
3673 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3674 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3675 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3676 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3677 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3678 * config/i386/libgcc-darwin.10.4.ver,
3679 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3680 New files.
3681 * config/i386/t-darwin: Remove.
3682 * config/i386/t-darwin64: Likewise.
3683 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3684 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3685 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3686 * config/i386/t-linux: New file.
3687 * config/i386/t-mingw32: New file.
3688 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3689 * config/ia64/t-glibc: Rename to ...
3690 * config/ia64/t-linux: ... this.
3691 (SHLIB_MAPFILES): Set.
3692 * config/ia64/t-glibc-libunwind: Rename to ...
3693 * config/ia64/t-linux-libunwind: ... this.
3694 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3695 * config/ia64/t-slibgcc-hpux: New file.
3696 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3697 * config/m68k/t-slibgcc-elf-ver: New file.
3698 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3699 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3700 to mkmap-flat.awk.
3701 * config/pa/t-slibgcc-hpux: New file.
3702 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3703 files.
3704 * config/rs6000/libgcc-darwin.10.4.ver,
3705 config/rs6000/libgcc-darwin.10.5.ver: New files.
3706 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3707 config/rs6000/libgcc-glibc.ver.
3708 * config/rs6000/libgcc-ppc64.ver: Rename to
3709 config/rs6000/libgcc-ibm-ldouble.ver.
3710 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3711 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3712 * config/rs6000/t-ldbl128: Rename to ...
3713 * config/rs6000/t-linux: ... this.
3714 (SHLIB_MAPFILES): Adapt filename.
3715 * config/rs6000/t-slibgcc-aix: New file.
3716 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3717 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3718 libgcc-excl.ver, libgcc-glibc.ver.
3719 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3720 * config/sparc/libgcc-glibc.ver: New file.
3721 * config/sparc/t-linux: New file.
3722 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3723 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3724 t-slibgcc-elf-ver to tmake_file.
3725 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3726 *-*-freebsd[34].
3727 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3728 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3729 t-slibgcc-elf-ver, t-linux to tmake_file.
3730 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3731 tmake_file.
3732 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3733 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3734 (alpha*-dec-*vms*): Likewise.
3735 (arm*-*-freebsd*): Append to tmake_file.
3736 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3737 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3738 arm*-*-linux-*eabi.
3739 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3740 tmake_file for arm*-*-symbianelf*.
3741 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3742 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3743 cris/t-linux.
3744 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3745 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3746 pa/t-slibgcc-dwarf-ver to tmake_file.
3747 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3748 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3749 (hppa*64*-*-hpux11*): Likewise.
3750 (hppa[12]*-*-hpux11*): Likewise.
3751 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3752 i386/t-crtpc, i386/t-crtfm.
3753 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3754 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3755 to tmake_file.
3756 Add i386/t-cygwin to tmake_file.
3757 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3758 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3759 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3760 to tmake_file.
3761 Add i386/t-mingw32 to tmake_file.
3762 (x86_64-*-mingw*): Likewise.
3763 (ia64*-*-freebsd*): Append to tmake_file.
3764 (ia64*-*-linux*): Append to tmake_file.
3765 Replace ia64/t-glibc by ia64/t-linux.
3766 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3767 system libunwind.
3768 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3769 t-slibgcc-hpux to tmake_file.
3770 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3771 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3772 (m32rle-*-linux*): Likewise.
3773 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3774 sjlj exceptions.
3775 (microblaze*-linux*): New case.
3776 Append to tmake_file, add t-slibgcc-nolc-override.
3777 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3778 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3779 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3780 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3781 rs6000/t-slibgcc-aix to tmake_file.
3782 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3783 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3784 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3785 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3786 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3787 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3788 sh*-*-linux*.
3789 (sparc-*-linux*): Append to tmake_file for *-leon*.
3790 Add sparc/t-linux to tmake_file for non-Leon targets.
3791 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3792 (tic6x-*-uclinux): New case.
3793 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3794 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3795 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3796 (am33_2.0-*-linux*): Append to tmake_file.
3797 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3798 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3799 x86_64-*-kfreebsd*-gnu.
3800 Add i386/t-linux to tmake_file.
3801
18b4bd7b
ILT		 38022011-10-28 Ian Lance Taylor <iant@google.com>
3803
3804 * config/i386/morestack.S: Correct CFI information to do proper
3805 returns throughout function. In 32-bit mode, save %ebx so that it
3806 is restored on unwind.
3807
5b2d9d90
BS		 38082011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3809
3810 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3811 case where B3 isn't the return register.
3812
0d53e346
BS		 3813 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3814 logic for doubleword pops.
3815
cbffbd59
AT		 38162011-10-25 Andreas Tobler <andreast@fgznet.ch>
3817
3818 * config/rs6000/t-freebsd: Add wildcard.
3819
56dc349e
PB		 38202011-10-21 Paul Brook <paul@codesourcery.com>
3821
3822 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3823
1e06b07d
UB		 38242011-10-16 Uros Bizjak <ubizjak@gmail.com>
3825 Eric Botcazou <ebotcazou@adacore.com>
3826
3827 PR target/50737
3828 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3829 fs->signal_frame to 1.
3830
b5204884
ILT		 38312011-10-07 Ian Lance Taylor <iant@google.com>
3832
3833 * generic-morestack-thread.c: #include <errno.h>.
3834
91a639a1
ILT		 38352011-10-07 Ian Lance Taylor <iant@google.com>
3836
3837 PR target/46093
3838 * generic-morestack.c (__generic_morestack): Make sure the segment
3839 is large enough for both the stack frame and the copied
3840 parameters.
3841
cc49116d
RO		 38422011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3843
3844 PR bootstrap/49804
3845 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3846 extra_parts.
3847
2996d8c3
NC		 38482011-09-28 Nick Clifton <nickc@redhat.com>
3849
3850 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3851 64-bit doubles are not enabled.
3852 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3853 and floatunsisf functions.
3854
1e874273 38552011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 3856
1e874273
PB		 3857 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3858 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3859 * unwind-arm-common.inc: New file.
3860 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3861 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3862 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3863 * config/c6x/libunwind.S: New file.
3864 * config/c6x/pr-support.c: New file.
3865 * config/c6x/unwind-c6x.c: New file.
3866 * config/c6x/unwind-c6x.h: New file.
3867 * config/c6x/t-c6x-elf: New file.
3868
f70c879a
UB		 38692011-08-23 Uros Bizjak <ubizjak@gmail.com>
3870
3871 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3872 (ASM_DIVZERO): Ditto.
3873 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3874
c55b374b
RS		 38752011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3876
3877 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3878
1e138510
RS		 38792011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3880
3881 PR target/50090
3882 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3883 instead of an assembly one.
3884
1563503d
PB		 38852011-08-12 Paolo Bonzini <bonzini@gnu.org>
3886
3887 PR bootstrap/50047
3888 * Makefile.in (install-unwind_h): Create
3889 $(gcc_objdir)/include/unwind.h atomically.
3890
3627ac1a
RO		 38912011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3892
3893 * Makefile.in (install-unwind_h): Remove destination file first.
3894
c6412d86
RO		 38952011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3896
3897 * sync.c: New file.
3898 * config/mips/t-mips16: New file.
3899 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3900 (mips*-*-linux*): Likewise.
3901 (mips*-sde-elf*): Likewise.
3902 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3903 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3904 Add mips/t-mips16 to tmake_file.
3905 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3906 (mips-*-elf*): Likewise.
3907 (mips64-*-elf*): Likewise.
3908 (mips64orion-*-elf*): Likewise.
3909 (mips*-*-rtems*): Likewise.
3910 (mipstx39-*-elf*): Likewise.
3911 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3912 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3913 LIBGCC_SYNC_CFLAGS.
3914 Use $(srcdir) to refer to sync.c.
3915 Use $<.
3916 ($(libgcc-sync-funcs-o)): Likewise.
3917 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3918 ($(libgcc-sync-funcs-s-o)): Likewise.
3919
3cb6e5bd
AS		 39202011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3921
3922 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3923 t-libunwind.
3924
cca2207a
L		 39252011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3926
3927 PR other/48007
3928 * config/i386/value-unwind.h: New.
3929
ed39fbad
RS		 39302011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3931
3932 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3933 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3934 Add to tmake_file rather than overriding it.
3935
aca0b0b3
RO		 39362011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3937
3938 * config/t-softfp: Remove.
3939 * soft-fp: Moved from ../gcc/config.
3940 * soft-fp/README: Remove t-softfp reference.
3941 * soft-fp/t-softfp: Move to config/t-softfp.
3942 (softfp_machine_header): Remove.
3943 (softfp_file_list): Remove config subdir.
3944 (soft-fp-objects): New variable.
3945 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3946 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3947 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3948 * config/t-softfp-excl: New file.
3949 * config/t-softfp-sfdf: New file.
3950 * config/t-softfp-tf: New file.
3951 * config/no-sfp-machine.h: New file.
3952 * config/arm/sfp-machine.h: New file.
3953 * config/arm/t-softfp: New file.
3954 * config/c6x/sfp-machine.h: New file.
3955 * config/i386/32/t-fprules-softfp: Rename to ...
3956 * config/i386/32/t-softfp: ... this.
3957 (tifunctions, LIB2ADD): Remove.
3958 (softfp_int_modes): Override.
3959 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3960 subdir.
3961 * config/i386/64/eqtf2.c: Likewise.
3962 * config/i386/64/getf2.c: Likewise.
3963 * config/i386/64/letf2.c: Likewise.
3964 * config/ia64/sft-machine.h: New file.
3965 * config/ia64/t-fprules-softfp: Rename to ...
3966 * config/ia64/t-softfp: ... this.
3967 * config/lm32/sfp-machine.h: New file.
3968 * config/moxie/t-moxie-softfp: Remove.
3969 * config/rs6000/ibm-ldouble-format: New file.
3970 * config/rs6000/ibm-ldouble.c: New file.
3971 * config/rs6000/libgcc-ppc-glibc.ver: New file
3972 * config/rs6000/libgcc-ppc64.ver: New file
3973 * config/rs6000/sfp-machine.h: New file.
3974 * config/rs6000/t-freebsd: New file.
3975 * config/rs6000/t-ibm-ldouble: New file.
3976 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3977 libgcc-ppc-glibc.ver.
3978 * config/rs6000/t-linux64: New file.
3979 * config/rs6000/t-ppccomm (LIB2ADD): Add
3980 $(srcdir)/config/rs6000/ibm-ldouble.c.
3981 * config/rs6000/t-ppccomm-ldbl: New file.
3982 * config/score/sfp-machine.h: New file.
3983 * config.host (sfp_machine_header): Explain.
3984 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3985 t-softfp to tmake_file.
3986 (arm*-*-uclinux*): Likewise.
3987 (arm*-*-ecos-elf): Likewise.
3988 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3989 (arm*-*-rtems*): Likewise.
3990 (arm*-*-elf): Likewise.
3991 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3992 in tmake_file.
3993 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3994 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3995 (lm32-*-uclinux*): Likewise.
3996 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3997 t-softfp-excl, t-softfp.
3998 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3999 (powerpc64-*-darwin*): Likewise.
4000 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4001 to tmake_file.
4002 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4003 tmake_file.
4004 (powerpc-*-eabisim*): Likewise.
4005 (powerpc-*-elf*): Likewise.
4006 (powerpc-*-eabialtivec*): Likewise.
4007 (powerpc-xilinx-eabi*): Likewise.
4008 (powerpc-*-rtems*): Likewise.
4009 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4010 t-softfp-excl, t-softfp to tmake_file.
4011 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4012 rs6000/t-ppccomm-ldbl to tmake_file.
4013 (powerpcle-*-elf*): Likewise.
4014 (powerpcle-*-eabisim*): Likewise.
4015 (powerpcle-*-eabi*): Likewise.
4016 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4017 rs6000/t-ibm-ldouble to tmake_file.
4018 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4019 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4020 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4021 (tic6x-*-*): Likewise.
4022 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4023 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4024 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4025 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4026 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4027 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4028 t-softfp to tmake_file.
4029 * configure.ac (sfp_machine_header): Provide default if unset.
4030 Substitute.
4031 Link sfp-machine.h to config/$sfp_machine_header.
4032 * configure: Regenerate.
4033
569dc494
RO		 40342011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4035
4036 * Makefile.in (double_type_size, long_double_type_size): Set.
4037 Remove $(fpbit-in-libgcc) support.
4038 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4039 (fpbit-src): New variable.
4040 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4041 Compile with -DFLOAT $(FPBIT_CFLAGS).
4042 Use $<.
4043 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4044 Compile with $(FPBIT_CFLAGS).
4045 Use $<.
4046 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4047 Compile with -DFLOAT $(TPBIT_CFLAGS).
4048 Use $<.
4049 * configure.ac (double_type_size, long_double_type_size):
4050 Determine and substitute.
4051 * configure: Regenerate.
4052 * fp-bit.c, fp-bit.h: New files.
4053 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4054 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4055 * config/mips/t-mips: New file.
4056 * config/mips/t-sdemtk: New file.
4057 * config/rs6000/ppc64-fp.c: New file.
4058 * config/rs6000/t-darwin (LIB2ADD): Add
4059 $(srcdir)/config/rs6000/ppc64-fp.c.
4060 * config/rs6000/t-ppc64-fp: New file.
4061 * config/rx/rx-lib.h: New file.
4062 * config/rx/t-rx (FPBIT): Set to true.
4063 ($(gcc_objdir)/fp-bit.c): Remove.
4064 (DPBIT): Set to true only with -m64bit-doubles.
4065 ($(gcc_objdir)/dp-bit.c): Remove.
4066 * config/sparc/t-softfp: Remove.
4067 * config/spu/t-elf: New file.
4068 * config/t-fdpbit, config/t-fpbit: New files.
4069 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4070 (mips*-*-*): Likewise.
4071 (arm-wrs-vxworks): Likewise.
4072 (arm*-*-freebsd*): Likewise.
4073 (avr-*-rtems*): Add t-fpbit to tmake_file.
4074 (avr-*-*): Likewise.
4075 (bfin*-elf*): Add t-fdpbit to tmake_file.
4076 (bfin*-uclinux*): Likewise.
4077 (bfin*-linux-uclibc*): Likewise.
4078 (bfin*-rtems*): New case.
4079 Add t-fdpbit to tmake_file.
4080 (bfin*-*): Add t-fdpbit to tmake_file.
4081 (crisv32-*-elf): Likewise.
4082 (cris-*-linux*): Likewise.
4083 (fr30-*-elf): Likewise.
4084 (frv-*-elf, frv-*-*linux*): Likewise.
4085 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4086 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4087 (m32r-*-elf*): Likewise.
4088 (m32rle-*-elf*): Likewise.
4089 (m32r-*-linux*): Likewise.
4090 (m32rle-*-linux*): Likewise.
4091 (mcore-*-elf): Add t-fdpbit to tmake_file.
4092 (microblaze*-*-*): Likewise.
4093 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4094 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4095 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4096 Fix typo.
4097 Add mips/t-tpbit to tmake-file.
4098 (mips*-*-linux*): Fix typo.
4099 (mips*-sde-elf*): New case
4100 Add mips/t-sdemtk unless using newlib.
4101 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4102 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4103 (mn10300-*-*): Likewise.
4104 (pdp11-*-*): Likewise.
4105 (picochip-*-*): Add t-fpbit to tmake_file.
4106 (powerpc-*-eabisimaltivec*): Likewise.
4107 (powerpc-*-eabisim*): Likewise.
4108 (powerpc-*-elf*): Likewise.
4109 (powerpc-*-eabialtivec*): Likewise.
4110 (powerpc-xilinx-eabi*): New case.
4111 Add t-fdpbit to tmake_file.
4112 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4113 (powerpc-*-rtems*): Likewise.
4114 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4115 tmake_file.
4116 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4117 tmake_file.
4118 (powerpc-*-lynxos*): Likewise.
4119 (powerpcle-*-elf*): Likewise.
4120 (powerpcle-*-eabisim*): Likewise.
4121 (powerpcle-*-eabi*): Likewise.
4122 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4123 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4124 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4125 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4126 (rx-*-elf): Add t-fdpbit to tmake_file.
4127 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4128 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4129 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4130 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4131 sh*-*-netbsd*.
4132 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4133 (sh-wrs-vxworks): Likewise.
4134 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4135 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4136 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4137 (sparc64-*-rtems*): ... new case.
4138 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4139 (spu-*-elf*): Likewise.
4140 Add spu/t-elf to tmake_file.
4141 (v850*-*-*): Add t-fdpbit to tmake_file.
4142 (xstormy16-*-elf): Likewise.
4143 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4144 (mep*-*-*): Likewise.
4145
201cdb74
RO		 41462011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4147
4148 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4149 variables.
4150 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4151 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4152 (install-unwind_h): New target.
4153 (all): Depend on it.
4154 * config.host (unwind_header): New variable.
4155 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4156 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4157 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4158 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4159 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4160 Set unwind_header.
4161 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4162 Set unwind_header.
4163 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4164 arm*-*-eabi*.
4165 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4166 Set unwind_header.
4167 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4168 (ia64*-*-freebsd*): Likewise.
4169 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4170 tmake_file.
4171 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4172 $with_system_libunwind.
4173 (ia64*-*-hpux*): Set tmake_file.
4174 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4175 (picochip-*-*): Set tmake_file.
4176 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4177 md_unwind_header.
4178 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4179 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4180 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4181 (xtensa*-*-elf*): Set tmake_file.
4182 (xtensa*-*-linux*): Likewise.
4183 * configure.ac: Include ../config/unwind_ipinfo.m4.
4184 Call GCC_CHECK_UNWIND_GETIPINFO.
4185 Link unwind.h to $unwind_header.
4186 * configure: Regenerate.
4187 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4188 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4189 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4190 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4191 * config/unwind-dw2-fde-darwin.c: New file.
4192 * config/arm/libunwind.S, config/arm/pr-support.c,
4193 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4194 config/arm/unwind-arm.h,: New files.
4195 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4196 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4197 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4198 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4199 config/ia64/unwind-ia64.h: New files.
4200 * config/picochip/t-picochip: New file.
4201 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4202 files.
4203 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4204 * config/s390/t-tpf (LIB2ADDEH): Remove.
4205 * config/t-darwin (LIB2ADDEH): Set.
4206 * config/t-eh-dw2-dip: New file.
4207 * config/t-libunwind, config/t-libunwind-elf: New files.
4208 * config/t-sol2 (LIB2ADDEH): Remove.
4209 * config/xtensa/t-xtensa: New file.
4210
40f2f11f
L		 42112011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4212
4213 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4214 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4215 long long to check rt_sigreturn syscall.
4216
bd15e32c
AM		 42172011-08-02 Alan Modra <amodra@gmail.com>
4218
4219 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4220 Restore for indirect call bcrtl from correct stack slot, and only
4221 if cfa+40 isn't valid.
4222
655b30bf
JB		 42232011-08-01 Julian Brown <julian@codesourcery.com>
4224
4225 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4226 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4227 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4228
247eb06f
JB		 42292011-08-01 Julian Brown <julian@codesourcery.com>
4230
4231 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4232 (libgcc-std.ver.in): Use above.
4233 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4234 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4235 throughout file.
4236 * config/t-fixedpoint-gnu-prefix: New file.
4237 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4238 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4239 instead of __PFX__.
4240
02a8fe00
L		 42412011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4242
4243 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4244 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4245 for x86-64. Properly check __x86_64__ and __LP64__.
4246
5fce9126
L		 42472010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4248
4249 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4250 version.
4251 (_FP_WS_TYPE): Likewise.
4252 (_FP_I_TYPE): Likewise.
4253
2374a88a
AM		 42542011-07-28 Alan Modra <amodra@gmail.com>
4255
4256 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4257 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4258 in a plt call stub. Do restore r2 if stopped on bctrl.
4259
e44dbbe1
RO		 42602011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4261
4262 * config.host (i[3456x]86-*-netware*): Remove.
4263 * config/i386/netware-crt0.c, config/i386/t-nwld,
4264 config/i386/t-slibgcc-nwld: Remove.
4265
bcead286
BS		 42662011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4267
4268 * config.host: Handle tic6x-*-*.
4269 * config/c6x/c6x-abi.h: New file.
4270
b3fe1584
RO		 42712011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4272
4273 * config/i386/crtprec.c: New file.
4274 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4275 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4276 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4277 (x86_64-*-darwin*): Likewise.
4278 (i[34567]86-*-solaris2*: Likewise.
4279
35d8090d
RO		 42802011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4281
4282 * config/alpha/crtfastmath.c: New file.
4283 * config/i386/crtfastmath.c: New file.
4284 * config/ia64/crtfastmath.c: New file.
4285 * config/mips/crtfastmath.c: New file.
4286 * config/sparc/crtfastmath.c: New file.
4287
4288 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4289 crtfastmath.c.
4290 Add -frandom-seed=gcc-crtfastmath.
4291 * config/alpha/t-crtfm: Remove.
4292 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4293 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4294
4295 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4296 (alpha*-dec-osf5.1*): Likewise.
4297 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4298 Add crtfastmath.o to extra_parts.
4299 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4300 Add crtfastmath.o to extra_parts.
4301 (x86_64-*-darwin*): Likewise.
4302 (x86_64-*-mingw*): Likewise.
4303 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4304 (ia64*-*-freebsd*): Likewise.
4305 (ia64*-*-linux*): Likewise.
4306 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4307 Add crtfastmath.o to extra_parts.
4308
e141542e
RO		 43092011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4310
4311 * config/darwin-crt3.o: New file.
4312 * config/rs6000/darwin-crt2.c: New file.
4313 * config/t-darwin: New file.
4314 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4315 (crt2.o): New rule.
4316 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4317 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4318 (powerpc64-*-darwin*): Likewise.
4319
2d1efe2d
RO		 43202011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4321
4322 * config/i386/netware-crt0.c: New file.
4323 * config/i386/t-nwld: Rename to ...
4324 * config/i386/t-slibgcc-nwld: ... this.
4325 * config/i386/t-nwld: New file.
4326 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4327 tmake_file.
4328 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4329 extra_parts.
4330
4a8bb046
RO		 43312011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4332
4333 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4334 i386/t-crtstuff.
4335 * configure: Regenerate.
4336
2d8d5935
RO		 43372011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4338
4339 * dfp-bit.c, dfp-bit.h: New files.
4340 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4341 variables.
4342 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4343 ($(d64pbit-o)): Likewise.
4344 ($(d128pbit-o)): Likewise.
4345 * config/t-dfprules: New file.
4346 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4347 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4348 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4349 (x86_64-*-linux*): Likewise.
4350 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4351 (i[34567]86-*-cygwin*): Likewise.
4352 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4353 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4354
2c50b2c3
RO		 43552011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4356
4357 * Makfile.in (LIBGCOV): New variable.
4358 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4359 * libgcov.c: New file.
4360
a039d7c2
RO		 43612011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4362
4363 * fixed-bit.c, fixed-bit.h: New files.
4364 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4365 refer to fixed-bit.c.
4366
1e4b2746
JM		 43672011-07-07 Joseph Myers <joseph@codesourcery.com>
4368
4369 * config.host (*local*): Remove.
4370
fbdd5d87
RO		 43712011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4372
4373 PR target/39150
4374 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4375 like i?86-*-solaris2.1[0-9]*.
4376 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4377 * configure.ac (i?86-*-solaris2*): Likewise.
4378 * configure: Regenerate.
4379
9e7714f4
TS		 43802011-07-06 Thomas Schwinge <thomas@schwinge.name>
4381
4382 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4383 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4384 md_unwind_header by splitting out of...
4385 (i[34567]86-*-linux*): ... this.
4386 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4387 Remove md_unwind_header by splitting out of...
4388 (x86_64-*-linux*): ... this.
4389
6dab9931
GJL		 43902011-07-04 Georg-Johann Lay <avr@gjlay.de>
4391
4392 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4393
4be46d19
NC		 43942011-06-28 Nick Clifton <nickc@redhat.com>
4395
4396 * config.host: Recognize all V850 variants.
4397
1da9434b
UB		 43982011-06-22 Uros Bizjak <ubizjak@gmail.com>
4399
4400 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4401
e4d48a4d
RO		 44022011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4403
4404 * shared-object.mk (c_flags-$o): Save c_flags.
4405 ($(base)$(objext)): Use it.
4406 ($(base)_s$(objext)): Likewise.
4407
3801c801
BS		 44082011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4409
4410 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4411 * libgcc-std.ver.in (GCC_4.7.0): New section.
4412
0ad8bb3b 44132011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 4414
0ad8bb3b
GJL		 4415 PR target/49313
4416 PR target/29524
4417 * config/avr/t-avr: Fix line endings.
4418 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4419 _parityXX2.
4420
ea963999
OH		 44212011-06-14 Olivier Hainque <hainque@adacore.com>
4422 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4423
4424 * config/mips/irix6-unwind.h: New file.
4425 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4426
b11b0904
EB		 44272011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4428
4429 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4430 (sparc64_fallback_frame_state): Use it.
4431 (sparc64_frob_update_context): Further adjust context.
4432 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4433 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4434 * config/sparc/sol2-cn.S: Likewise.
4435
10e48e39
RO		 44362011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4437
4438 * enable-execute-stack-empty.c: New file.
4439 * enable-execute-stack-mprotect.c: New file.
4440 * config/i386/enable-execute-stack-mingw32.c: New file.
4441 * config.host (enable_execute_stack): New variable.
4442 Select appropriate variants.
4443 * configure.ac: Link enable-execute-stack.c to
4444 $enable_execute_stack.
4445 * configure: Regenerate.
4446 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4447 (lib2funcs): Remove _enable_execute_stack.
4448
10c4cabc
DM		 44492011-06-09 David S. Miller <davem@davemloft.net>
4450 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4451
4452 * config.host (sparc-*-linux*): Correct md_unwind_header
4453 filename.
4454 (s390x-ibm-tpf*): Fix typo.
4455
aa4203e7
RO		 44562011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4457
4458 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4459 Add crtfastmath.o to extra_parts.
4460 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4461 mips/t-crtfm.
4462 * config/mips/t-crtfm: Remove.
4463
0defd786
JDA		 44642011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4465
4466 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4467
82f247af
KK		 44682011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4469
4470 * config.host (sh*-*-linux*): Fix typo.
4471
58cd1d70
RO		 44722011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4473
4474 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4475 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4476 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4477 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4478 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4479 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4480 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4481 Wrap in !__MINGW64__.
4482 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4483 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4484 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4485 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4486 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4487 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4488 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4489 Wrap in !__LP64__.
4490 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4491 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4492 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4493 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4494 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4495 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4496 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4497 * config/no-unwind.h: New file.
4498 * config.host (md_unwind_header): Document.
4499 Define.
4500 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4501 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4502 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4503 hppa[12]*-*-hpux11*): Set md_unwind_header.
4504 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4505 Set md_unwind_header.
4506 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4507 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4508 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4509 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4510 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4511 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4512 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4513 md_unwind_header.
4514 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4515 * configure: Regenerate.
4516
737346fa
RO		 45172011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4518
4519 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4520 Set tmake_file, extra_parts.
4521 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4522 Remove O32 support.
4523 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4524 Remove O32 support.
4525 * config/mips/t-irix6: New file.
4526 * config/mips/t-slibgcc-irix: New file.
4527
c192cee6
RO		 45282011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4529
4530 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4531 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4532
ee33b5f0
RO		 45332011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4534
4535 * configure.ac (target_thread_file): Determine thread model.
4536 * configure: Regenerate.
4537 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4538 * config/alpha/t-alpha: New file.
4539 * config/alpha/t-crtfm: Use $<.
4540 * config/alpha/t-ieee: New file.
4541 * config/alpha/t-osf-pthread: New file.
4542 * config/alpha/t-slibgcc-osf: New file.
4543 * config/alpha/libgcc-osf5.ver: New file.
4544
0699e415
RO		 45452011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4546
4547 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4548 tmake_file.
4549 Add crtfastmath.o to extra_parts.
4550
a3fab9c2
RO		 45512011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4552
4553 * config/gmon-sol2.c: Reindent.
4554 Cleanup comments.
4555 Remove, correct casts.
4556 Use STDERR_FILENO, NULL.
4557 (BASEADDRESS): Remove.
4558 (minbrk): Remove.
4559 (errno, sbrk): Remove declarations.
4560 (monstartup) [hp300]: Remove.
4561 (mcount): Remove.
4562
ca24c5ad
RO		 45632011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4564
4565 * Makefile.in (cpu_type): Define.
4566 * config.host (i[34567]86-*-rtems*): Handle it.
4567 (i[34567]86-*-solaris2*): Move body ...
4568 (*-*-solaris2*): ... here.
4569 New case, generalize.
4570 (sparc-*-elf*): Handle it.
4571 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4572 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4573 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4574 Fold into ...
4575 (sparc*-*-solaris2*): ... this.
4576 New case.
4577 (sparc64-*-elf*): Handle it.
4578 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4579 Merge ../gcc/config/i386/gmon-sol2.c.
4580 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4581 Use C comments.
4582 Merge ../gcc/config/i386/sol2-gc1.asm.
4583 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4584 Use C comments.
4585 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4586 Use C comments.
4587 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4588 * config/i386/t-crtstuff: New file.
4589 * config/i386/t-softfp: New file.
4590 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4591 $(T)crti.o, $(T)crtn.o): Remove.
4592 (gcrt1.o): New rule.
4593 (TARGET_LIBGCC2_CFLAGS): Remove.
4594 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4595 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4596 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4597 * config/sparc/t-sol2: New file.
4598 * config/sparc/t-crtfm: Move to ...
4599 * config/t-crtfm: ... this.
4600 Use $(cpu_type), $<.
4601 * config/t-crtin: New file.
4602 * config/sparc/t-softfp: New file.
4603 * config/sparc/t-softmul: New file.
4604 * config/t-rtems: New file.
4605 * config/t-slibgcc: New file.
4606 * config/t-slibgcc-elf-ver: New file.
4607 * config/t-slibgcc-gld: New file.
4608 * config/t-slibgcc-sld: New file.
4609 * config/t-sol2: New file.
4610 * configure.ac: Include ../config/lib-ld.m4.
4611 Call AC_LIB_PROG_LD_GNU.
4612 Substitute cpu_type.
4613 * configure: Regenerate.
4614
ad5f3d7b
BS		 46152011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4616
4617 PR bootstrap/49173
4618 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4619 libgcc-std.ver in the build directory.
4620 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4621 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4622
cdbf4541
BS		 46232011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4624
4625 * libgcc-std.ver.in: New file.
4626 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4627 variables.
4628 (libgcc-std.ver): New rule.
4629 * config/t-gnu-prefix: New file.
4630
c8028650
RO		 46312011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4632
4633 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4634
4a68b4ca
JM		 46352011-05-10 Joseph Myers <joseph@codesourcery.com>
4636
4637 * config/i386/darwin-lib.h: New file.
4638
80cf2e08
JM		 46392011-05-10 Joseph Myers <joseph@codesourcery.com>
4640
4641 * config/arm/symbian-lib.h: New.
4642
a3330c9d
CD		 46432011-05-04 Chris Demetriou <cgd@google.com>
4644
4645 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4646 (__x86.get_pc_thunk.bx): ...this.
4647 (__morestack): Adjust for rename, remove undef of __i686.
4648
6ace0756
CD		 46492011-05-03 Chris Demetriou <cgd@google.com>
4650
4651 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4652
ebb9f8b0
JM		 46532011-03-22 Joseph Myers <joseph@codesourcery.com>
4654
4655 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4656 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4657 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4658 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4659 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4660 Remove cases.
4661
9cfa1499
AT		 46622011-03-14 Andreas Tobler <andreast@fgznet.ch>
4663
4664 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4665 Adjust copyright year.
4666
457186f6
ILT		 46672011-03-07 Ian Lance Taylor <iant@google.com>
4668
4669 * generic-morestack.c (__splitstack_find): Adjust returned stack
4670 pointer to include all registers pushed by __morestack.
4671
58c741a6
DK		 46722011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4673
4674 PR target/40125
4675 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4676 (toolexecdir): Calculate and AC_SUBST.
4677 (toolexeclibdir): Likewise.
4678 * Makefile.in (target_noncanonical): Import.
4679 (toolexecdir): Likewise.
4680 (toolexeclibdir): Likewise.
4681 * configure: Regenerate.
4682
26716c44
NF		 46832010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4684
4685 PR target/46040
4686 * config/arm/bpabi.h: Rename to...
4687 * config/arm/bpabi-lib.h: ...this.
4688
b595b1a1
RO		 46892010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4690
4691 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4692 appropriate.
4693 * configure: Regenerate.
4694
a3abe41c
NF		 46952010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4696
4697 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4698 __FLOAT_WORD_ORDER__.
4699 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4700 Delete.
4701
455c8f48
RW		 47022010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4703
4704 PR other/46202
4705 * Makefile.in (install-strip): New phony target.
4706
f3824a8b
ILT		 47072010-11-07 Ian Lance Taylor <iant@google.com>
4708
4709 PR target/46089
4710 * config/i386/morestack.S (__morestack_large_model): New
4711 function.
4712
18ed6ee4
NF		 47132010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4714
4715 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4716 Delete.
4717 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4718
8ac7fdcb
NF		 47192010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4720
4721 * config/arm/bpabi.h: New file.
4722 * config/frv/frv-abi.h: New file.
4723
cdb388c2
ILT		 47242010-10-01 Ian Lance Taylor <iant@google.com>
4725
4726 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4727 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4728
ef7c141c
L		 47292010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4730
4731 PR target/45858
4732 * config.host: Add the missing `$'.
4733
80920132
ME		 47342010-09-30 Michael Eager <eager@eagercon.com>
4735
4736 * config.host: Add microblaze*-*-*.
4737 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4738 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4739 udivsi3.asm,umodsi3.asm}: New.
4740
6dace308
ILT		 47412010-09-28 Ian Lance Taylor <iant@google.com>
4742
4743 * configure.ac: Adjust CFI test to test assembler directly rather
4744 than checking gcc preprocessor macro.
4745 * configure: Rebuild.
4746
b6110d6d
ILT		 47472010-09-27 Ian Lance Taylor <iant@google.com>
4748
4749 * configure.ac: Test whether assembler supports CFI directives.
4750 * config.host: Only add t-stack and i386/t-stack-i386 to
4751 tmake_file if libgcc_cv_cfi is "yes".
4752 * configure: Rebuild.
4753
7458026b
ILT		 47542010-09-27 Ian Lance Taylor <iant@google.com>
4755
4756 * generic-morestack.h: New file.
4757 * generic-morestack.c: New file.
4758 * generic-morestack-thread.c: New file.
4759 * config/i386/morestack.S: New file.
4760 * config/t-stack: New file.
4761 * config/i386/t-stack-i386: New file.
4762 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4763 i386/t-stack-i386 to tmake_file.
4764
5b50fc0c
IS		 47652010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4766
4767 * Makefile.in (libgcc-extra-parts): Check for static archives and
4768 invoke ranlib after installing them.
4769 (gcc-extra-parts): Likewise.
4770 (install-leaf): Likewise.
4771
b93cf342
L		 47722010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4773
4774 * configure: Regenerated.
4775
996b42ef
KT		 47762010-09-10 Kai Tietz <kai.tietz@onevision.com>
4777
b93cf342 4778 * configure: Regenerated.
996b42ef 4779
be1c764e
GP		 47802010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4781 Andrew Pinski <pinskia@gmail.com>
4782
1da9434b 4783 PR target/40959
be1c764e
GP		 4784 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4785
cc0ae0ca
L		 47862010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4787
4788 PR target/45524
4789 * configure: Regenerated.
4790
84f47d20
AS		 47912010-09-06 Andreas Schwab <schwab@redhat.com>
4792
4793 * configure: Regenerate.
4794
4159fb8d
UB		 47952010-09-03 Uros Bizjak <ubizjak@gmail.com>
4796
4797 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4798 64bit targets.
4799 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4800 for 64bit targets.
4801
0df8fcc8
UB		 48022010-09-03 Uros Bizjak <ubizjak@gmail.com>
4803 Iain Sandoe <iains@gcc.gnu.org>
4804
4805 PR target/45476
4806 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4807 LIB2FUNCS_EXCLUDE functions.
4808
3c39bca6
AK		 48092010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4810
4811 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4812 Include dfp.m4.
4813 * configure: Regenerate.
4814
d78552bd
UB		 48152010-09-01 Uros Bizjak <ubizjak@gmail.com>
4816
4817 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4818 i386/t-freebsd to tmake_file.
4819 * config/i386/t-freebsd: New file.
4820 * config/i386/libgcc-bsd.ver: New file.
4821
c5b79d4e
NF		 48222010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4823
4824 * config.host (powerpc*-eabispe*): Set tmake_file.
4825 (powerpc*-eabi*): Likewise.
4826 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4827 crtbeginS, crtendS, crtbeginT.
4828
48b09a92
KH		 48292010-06-12 Kazu Hirata <kazu@codesourcery.com>
4830
4831 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4832 to tmake_file. Add crtfastmath.o to extra_parts.
4833 * config/mips/t-crtfm: New.
4834
a4389204
JS		 48352010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4836
4837 * config.host (sparc64-*-rtems*): New target.
4838
ed104137
RO		 48392010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4840
4841 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4842 assembler syntax.
4843
3f56ef8b
TS		 48442010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4845
4846 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4847
8c200350
RO		 48482010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4849
4850 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4851 alpha-dec-osf5.0* support.
4852
80a61cb4 48532010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 4854
4855 * config.host: Add lm32-*-rtems*.
4856
f128db92
RO		 48572010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4858 Uros Bizjak <ubizjak@gmail.com>
4859
4860 PR target/39048
4861 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4862 like other remaining 32-bit x86 OSes.
4863 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4864 assembler syntax.
4865 * config/i386/libgcc-sol2.ver: New file.
4866 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4867
368fabd5
JH		 48682010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4869
4870 PR c/43553
4871 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4872 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4873 is used and substitute set_use_emutls.
4874 * configure: Regenerated.
4875
15baf7f8
TG		 48762010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4877
4878 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4879
7f5441df
RO		 48802010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4881
4882 PR target/38085
4883 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4884 MULTILIB_CFLAGS.
4885 ($(T)gcrt1.o): Likewise.
4886 ($(T)crt1.o): Likewise.
4887 ($(T)crti.o): Likewise.
4888 ($(T)crtn.o): Likewise.
4889
ef74edbd
RW		 48902010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4891
4892 PR other/42980
4893 * Makefile.in (install): Use $(MAKE) string in rule, for
4894 parallel make.
4895
e7c914db
HPN		 48962010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4897
4898 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4899 * config/mmix/t-mmix: New file.
4900 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4901
1bcb71c4
JH		 49022010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4903
4904 PR java/41991
4905 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4906 SHLIB_MAPFILES.
4907
e6e50811
AG		 49082010-01-04 Anthony Green <green@moxielogic.com>
4909
4910 * config/moxie/crti.asm, config/moxie/crtn.asm,
4911 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4912 config/moxie/t-moxie: New files.
4913 * config.host: Add t-moxie-softfp reference.
4914
ca8520ad
IS		 49152009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4916
4917 PR other/39888
4918 * config/t-slibgcc-darwin: Fix embedded rpaths for
4919 --enable-version-specific-runtime-libs, build extension stub
4920 libs exposing features available from current libgcc_s.
4921
aa4945c1
JB		 49222009-11-11 Jon Beniston <jon@beniston.com>
4923
d78552bd
UB		 4924 * config.host: Add lm32 targets.
4925 * config/lm32: New directory.
4926 * config/lm32/libgcc_lm32.h: New file.
4927 * config/lm32/_mulsi3.c: New file.
4928 * config/lm32/_udivmodsi4.c: New file.
4929 * config/lm32/_divsi3.c: New file.
4930 * config/lm32/_modsi3.c: New file.
4931 * config/lm32/_udivsi3.c: New file.
4932 * config/lm32/_umodsi3.c: New file.
4933 * config/lm32/_lshrsi3.S: New file.
4934 * config/lm32/_ashrsi3.S: New file.
4935 * config/lm32/_ashlsi3.S: New file.
4936 * config/lm32/crti.S: New file.
4937 * config/lm32/crtn.S: New file.
4938 * config/lm32/t-lm32: New file.
4939 * config/lm32/t-elf: New file.
4940 * config/lm32/t-uclinux: New file.
aa4945c1 4941
65a324b4
NC		 49422009-10-26 Nick Clifton <nickc@redhat.com>
4943
4944 * config.host: Add support for RX target.
4945 * config/rx: New directory.
4946 * config/rx/rx-abi-functions.c: New file. Supplementary
4947 functions for libgcc to support the RX ABI.
4948 * config/rx/rx-abi.h: New file. Supplementary header file for
4949 libgcc RX ABI functions.
4950 * config/rx/t-rx: New file: Makefile fragment for building
4951 libgcc for the RX.
4952
dfb3b0e3
UB		 49532009-10-09 Uros Bizjak <ubizjak@gmail.com>
4954
4955 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4956 constraint of y0 to "g".
4957
81dd9fd7
AK		 49582009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4959
4960 * config.host: Include the s390 makefile fragments.
4961 * config/s390/32/_fixdfdi.c: New file.
4962 * config/s390/32/_fixsfdi.c: New file.
4963 * config/s390/32/_fixtfdi.c: New file.
4964 * config/s390/32/_fixunsdfdi.c: New file.
4965 * config/s390/32/_fixunssfdi.c: New file.
4966 * config/s390/32/_fixunstfdi.c: New file.
4967 * config/s390/32/t-floattodi: New file.
4968 * config/s390/libgcc-glibc.ver: New file.
4969 * config/s390/t-crtstuff: New file.
4970 * config/s390/t-linux: New file.
4971 * config/s390/t-tpf: New file.
4972
df58e648
RW		 49732009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4974
4975 * configure.ac (AC_PREREQ): Bump to 2.64.
4976
79052be3
KK		 49772009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4978
4979 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4980
5213506e
RW		 49812009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4982
4983 * configure: Regenerate.
4984
a9a25daa
DR		 49852009-08-09 Douglas B Rupp <rupp@gnat.com>
4986
4987 * config.host (ia64-hp-*vms*): New target.
4988 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4989 with ia64-hp-*vms*.
4990
6efbd53f
RW		 49912009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4992
4993 * configure.ac: Add snippet for maintainer-mode.
4994 * configure: Regenerate.
4995 * Makefile.in (AUTOCONF, configure_deps): New variables.
4996 ($(srcdir)/configure)): New rule, active only with maintainer
4997 mode turned on.
4998
7acf4da6
DD		 49992009-06-23 DJ Delorie <dj@redhat.com>
5000
5001 Add MeP port.
5002 * config.host: Add mep support.
5003
54f549af
KT		 50042009-06-22 Kai Tietz <kai.tietz@onevision.com>
5005
34481f28 5006 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5007 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 5008
5009 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5010 for mingw targets.
54f549af
KT		 5011 * config/i386/64/_multc3.c: Likewise.
5012 * config/i386/64/_powitf2.c: Likewise.
5013 * config/i386/64/eqtf2.c: Likewise.
5014 * config/i386/64/getf2.c: Likewise.
5015 * config/i386/64/letf2.c: Likewise.
5016 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 5017 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5018 unsigned long long for x64 mingw targets.
5019 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5020 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 5021
fea96e25
MR		 50222009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5023
5024 * config.host (vax-*-linux*): New.
5025
cceb575c
AG		 50262009-05-31 Anthony Green <green@moxielogic.com>
5027
5028 * config.host: Add moxie support.
5029 * config/moxie/t-moxie: New file.
5030
e997fb9c
DB		 50312009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5032
5033 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5034 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 5035
532bfb0a
AJ		 50362009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5037
5038 * config.host: Add i386/${host_address}/t-fprules-softfp to
5039 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5040
748086b7
JJ		 50412009-04-09 Nick Clifton <nickc@redhat.com>
5042
5043 * config/ia64/tf-signs.c: Change copyright header to refer to
5044 version 3 of the GNU General Public License with version 3.1
5045 of the GCC Runtime Library Exception and to point readers at
5046 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5047 web page.
5048 * config/i386/32/tf-signs.c: Likewise.
5049 * config/libbid/_addsub_dd.c: Likewise.
5050 * config/libbid/_addsub_sd.c: Likewise.
5051 * config/libbid/_addsub_td.c: Likewise.
5052 * config/libbid/_dd_to_df.c: Likewise.
5053 * config/libbid/_dd_to_di.c: Likewise.
5054 * config/libbid/_dd_to_sd.c: Likewise.
5055 * config/libbid/_dd_to_sf.c: Likewise.
5056 * config/libbid/_dd_to_si.c: Likewise.
5057 * config/libbid/_dd_to_td.c: Likewise.
5058 * config/libbid/_dd_to_tf.c: Likewise.
5059 * config/libbid/_dd_to_udi.c: Likewise.
5060 * config/libbid/_dd_to_usi.c: Likewise.
5061 * config/libbid/_dd_to_xf.c: Likewise.
5062 * config/libbid/_df_to_dd.c: Likewise.
5063 * config/libbid/_df_to_sd.c: Likewise.
5064 * config/libbid/_df_to_td.c: Likewise.
5065 * config/libbid/_di_to_dd.c: Likewise.
5066 * config/libbid/_di_to_sd.c: Likewise.
5067 * config/libbid/_di_to_td.c: Likewise.
5068 * config/libbid/_div_dd.c: Likewise.
5069 * config/libbid/_div_sd.c: Likewise.
5070 * config/libbid/_div_td.c: Likewise.
5071 * config/libbid/_eq_dd.c: Likewise.
5072 * config/libbid/_eq_sd.c: Likewise.
5073 * config/libbid/_eq_td.c: Likewise.
5074 * config/libbid/_ge_dd.c: Likewise.
5075 * config/libbid/_ge_sd.c: Likewise.
5076 * config/libbid/_ge_td.c: Likewise.
5077 * config/libbid/_gt_dd.c: Likewise.
5078 * config/libbid/_gt_sd.c: Likewise.
5079 * config/libbid/_gt_td.c: Likewise.
5080 * config/libbid/_isinfd128.c: Likewise.
5081 * config/libbid/_isinfd32.c: Likewise.
5082 * config/libbid/_isinfd64.c: Likewise.
5083 * config/libbid/_le_dd.c: Likewise.
5084 * config/libbid/_le_sd.c: Likewise.
5085 * config/libbid/_le_td.c: Likewise.
5086 * config/libbid/_lt_dd.c: Likewise.
5087 * config/libbid/_lt_sd.c: Likewise.
5088 * config/libbid/_lt_td.c: Likewise.
5089 * config/libbid/_mul_dd.c: Likewise.
5090 * config/libbid/_mul_sd.c: Likewise.
5091 * config/libbid/_mul_td.c: Likewise.
5092 * config/libbid/_ne_dd.c: Likewise.
5093 * config/libbid/_ne_sd.c: Likewise.
5094 * config/libbid/_ne_td.c: Likewise.
5095 * config/libbid/_sd_to_dd.c: Likewise.
5096 * config/libbid/_sd_to_df.c: Likewise.
5097 * config/libbid/_sd_to_di.c: Likewise.
5098 * config/libbid/_sd_to_sf.c: Likewise.
5099 * config/libbid/_sd_to_si.c: Likewise.
5100 * config/libbid/_sd_to_td.c: Likewise.
5101 * config/libbid/_sd_to_tf.c: Likewise.
5102 * config/libbid/_sd_to_udi.c: Likewise.
5103 * config/libbid/_sd_to_usi.c: Likewise.
5104 * config/libbid/_sd_to_xf.c: Likewise.
5105 * config/libbid/_sf_to_dd.c: Likewise.
5106 * config/libbid/_sf_to_sd.c: Likewise.
5107 * config/libbid/_sf_to_td.c: Likewise.
5108 * config/libbid/_si_to_dd.c: Likewise.
5109 * config/libbid/_si_to_sd.c: Likewise.
5110 * config/libbid/_si_to_td.c: Likewise.
5111 * config/libbid/_td_to_dd.c: Likewise.
5112 * config/libbid/_td_to_df.c: Likewise.
5113 * config/libbid/_td_to_di.c: Likewise.
5114 * config/libbid/_td_to_sd.c: Likewise.
5115 * config/libbid/_td_to_sf.c: Likewise.
5116 * config/libbid/_td_to_si.c: Likewise.
5117 * config/libbid/_td_to_tf.c: Likewise.
5118 * config/libbid/_td_to_udi.c: Likewise.
5119 * config/libbid/_td_to_usi.c: Likewise.
5120 * config/libbid/_td_to_xf.c: Likewise.
5121 * config/libbid/_tf_to_dd.c: Likewise.
5122 * config/libbid/_tf_to_sd.c: Likewise.
5123 * config/libbid/_tf_to_td.c: Likewise.
5124 * config/libbid/_udi_to_dd.c: Likewise.
5125 * config/libbid/_udi_to_sd.c: Likewise.
5126 * config/libbid/_udi_to_td.c: Likewise.
5127 * config/libbid/_unord_dd.c: Likewise.
5128 * config/libbid/_unord_sd.c: Likewise.
5129 * config/libbid/_unord_td.c: Likewise.
5130 * config/libbid/_usi_to_dd.c: Likewise.
5131 * config/libbid/_usi_to_sd.c: Likewise.
5132 * config/libbid/_usi_to_td.c: Likewise.
5133 * config/libbid/_xf_to_dd.c: Likewise.
5134 * config/libbid/_xf_to_sd.c: Likewise.
5135 * config/libbid/_xf_to_td.c: Likewise.
5136 * config/libbid/bid128.c: Likewise.
5137 * config/libbid/bid128_2_str.h: Likewise.
5138 * config/libbid/bid128_2_str_macros.h: Likewise.
5139 * config/libbid/bid128_2_str_tables.c: Likewise.
5140 * config/libbid/bid128_add.c: Likewise.
5141 * config/libbid/bid128_compare.c: Likewise.
5142 * config/libbid/bid128_div.c: Likewise.
5143 * config/libbid/bid128_fma.c: Likewise.
5144 * config/libbid/bid128_logb.c: Likewise.
5145 * config/libbid/bid128_minmax.c: Likewise.
5146 * config/libbid/bid128_mul.c: Likewise.
5147 * config/libbid/bid128_next.c: Likewise.
5148 * config/libbid/bid128_noncomp.c: Likewise.
5149 * config/libbid/bid128_quantize.c: Likewise.
5150 * config/libbid/bid128_rem.c: Likewise.
5151 * config/libbid/bid128_round_integral.c: Likewise.
5152 * config/libbid/bid128_scalb.c: Likewise.
5153 * config/libbid/bid128_sqrt.c: Likewise.
5154 * config/libbid/bid128_string.c: Likewise.
5155 * config/libbid/bid128_to_int16.c: Likewise.
5156 * config/libbid/bid128_to_int32.c: Likewise.
5157 * config/libbid/bid128_to_int64.c: Likewise.
5158 * config/libbid/bid128_to_int8.c: Likewise.
5159 * config/libbid/bid128_to_uint16.c: Likewise.
5160 * config/libbid/bid128_to_uint32.c: Likewise.
5161 * config/libbid/bid128_to_uint64.c: Likewise.
5162 * config/libbid/bid128_to_uint8.c: Likewise.
5163 * config/libbid/bid32_to_bid128.c: Likewise.
5164 * config/libbid/bid32_to_bid64.c: Likewise.
5165 * config/libbid/bid64_add.c: Likewise.
5166 * config/libbid/bid64_compare.c: Likewise.
5167 * config/libbid/bid64_div.c: Likewise.
5168 * config/libbid/bid64_fma.c: Likewise.
5169 * config/libbid/bid64_logb.c: Likewise.
5170 * config/libbid/bid64_minmax.c: Likewise.
5171 * config/libbid/bid64_mul.c: Likewise.
5172 * config/libbid/bid64_next.c: Likewise.
5173 * config/libbid/bid64_noncomp.c: Likewise.
5174 * config/libbid/bid64_quantize.c: Likewise.
5175 * config/libbid/bid64_rem.c: Likewise.
5176 * config/libbid/bid64_round_integral.c: Likewise.
5177 * config/libbid/bid64_scalb.c: Likewise.
5178 * config/libbid/bid64_sqrt.c: Likewise.
5179 * config/libbid/bid64_string.c: Likewise.
5180 * config/libbid/bid64_to_bid128.c: Likewise.
5181 * config/libbid/bid64_to_int16.c: Likewise.
5182 * config/libbid/bid64_to_int32.c: Likewise.
5183 * config/libbid/bid64_to_int64.c: Likewise.
5184 * config/libbid/bid64_to_int8.c: Likewise.
5185 * config/libbid/bid64_to_uint16.c: Likewise.
5186 * config/libbid/bid64_to_uint32.c: Likewise.
5187 * config/libbid/bid64_to_uint64.c: Likewise.
5188 * config/libbid/bid64_to_uint8.c: Likewise.
5189 * config/libbid/bid_b2d.h: Likewise.
5190 * config/libbid/bid_binarydecimal.c: Likewise.
5191 * config/libbid/bid_conf.h: Likewise.
5192 * config/libbid/bid_convert_data.c: Likewise.
5193 * config/libbid/bid_decimal_data.c: Likewise.
5194 * config/libbid/bid_decimal_globals.c: Likewise.
5195 * config/libbid/bid_div_macros.h: Likewise.
5196 * config/libbid/bid_dpd.c: Likewise.
5197 * config/libbid/bid_flag_operations.c: Likewise.
5198 * config/libbid/bid_from_int.c: Likewise.
5199 * config/libbid/bid_functions.h: Likewise.
5200 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5201 * config/libbid/bid_inline_add.h: Likewise.
5202 * config/libbid/bid_internal.h: Likewise.
5203 * config/libbid/bid_round.c: Likewise.
5204 * config/libbid/bid_sqrt_macros.h: Likewise.
5205
52062009-04-09 Jakub Jelinek <jakub@redhat.com>
5207
5208 * Makefile.in: Change copyright header to refer to version
5209 3 of the GNU General Public License and to point readers at the
5210 COPYING3 file and the FSF's license web page.
5211 * config.host: Likewise.
5212
633dd061
AM		 52132009-04-07 Alan Modra <amodra@bigpond.net.au>
5214
5215 * config.host: Reorder and merge to match config.gcc change.
5216
457d1d00
AM		 52172009-04-03 Alan Modra <amodra@bigpond.net.au>
5218
5219 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5220
52c0e446
JM		 52212009-03-28 Joseph Myers <joseph@codesourcery.com>
5222
5223 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5224 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5225 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5226 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5227
ba181049
UB		 52282009-02-12 Uros Bizjak <ubizjak@gmail.com>
5229
5230 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5231 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5232
c252db20
L		 52332009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5234
ba181049
UB		 5235 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5236 ia64/t-softfp-compat to tmake_file.
c252db20
L		 5237
5238 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5239
5240 * config/ia64/__divxf3.asm: New.
5241 * config/ia64/_fixtfdi.asm: Likewise.
5242 * config/ia64/_fixunstfdi.asm: Likewise.
5243 * config/ia64/_floatditf.asm: Likewise.
5244 * config/ia64/t-fprules-softfp: Likewise.
5245 * config/ia64/t-softfp-compat: Likewise.
5246 * config/ia64/tf-signs.c: Likewise.
5247
c60535f9
BE		 52482009-01-18 Ben Elliston <bje@au.ibm.com>
5249
5250 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5251
ce16861e
BE		 52522009-01-16 Ben Elliston <bje@au.ibm.com>
5253
5254 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5255 to tmake_file.
5256
bcf4713b
BE		 52572009-01-13 Ben Elliston <bje@au.ibm.com>
5258
5259 * config/t-softfp: New file.
5260 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5261 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5262
2042cb04
JS		 52632009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5264
5265 * config.host: Add m32r*-*-rtems*.
5266
541ed00e
JS		 52672008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5268
5269 * config.host: Add m32c*-*-rtems*.
5270
19523300
RO		 52712008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5272
5273 PR bootstrap/33100
5274 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5275 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5276 * configure: Regenerate.
5277 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5278 tmake_file here from gcc/config.gcc.
5279 Move extra_parts here from gcc/config.gcc.
5280 * config/i386/t-sol2: Move here from gcc/config/i386.
5281 Use gcc_srcdir instead of srcdir.
5282
0a4a51c7
AN		 52832008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5284
5285 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5286 case.
5287
2a761e46
TS		 52882008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5289
5290 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5291
c0451df7
TS		 52922008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5293
5294 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5295
358da97e
HS		 52962008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5297
5298 Add picoChip port.
5299 * config.host: Add picochip-*-*.
5300
c660f132
BW		 53012008-08-06 Bob Wilson <bob.wilson@acm.org>
5302
5303 * config.host: Match more processor names for Xtensa.
5304
d1349557
L		 53052008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5306
5307 * config/i386/64/t-softfp-compat: Update comments.
5308
dd7b73c0
L		 53092008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5310
5311 * config/i386/64/_divtc3-compat.c: Moved to ...
5312 * config/i386/64/_divtc3.c: Here.
5313
5314 * config/i386/64/_multc3-compat.c: Moved to ...
5315 * config/i386/64/_multc3.c: Here.
5316
5317 * config/i386/64/_powitf2-compat.c: Moved to ...
5318 * config/i386/64/_powitf2.c: Here.
5319
5320 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5321 .c suffix instead of -compat.c.
5322
6e1fab3d
UB		 53232008-07-05 Uros Bizjak <ubizjak@gmail.com>
5324
5325 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5326 (_FP_MUL_MEAT_D): Ditto.
5327 (_FP_DIV_MEAT_S): Ditto.
5328 (_FP_DIV_MEAT_D): Ditto.
5329
f92518d7
RS		 53302008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5331
5332 * Makefile.in: Add support for __sync_* libgcc functions.
5333
d0aede14
L		 53342008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5335
5336 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5337
c174f11c
L		 53382008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5339
5340 PR boostrap/36702
5341 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5342 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5343
5344 * config/i386/64/t-fprules-softfp: Moved to ...
5345 * config/i386/64/t-softfp-compat: This. New.
5346
5f464fa2
UB		 53472008-07-02 Uros Bizjak <ubizjak@gmail.com>
5348
5349 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5350 Initialize f with 0.0.
5351
ff473280
L		 53522008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5353
5354 PR target/36669
5355 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5356
5357 * config/i386/64/_divtc3-compat.c: New.
5358 * config/i386/64/_multc3-compat.c: Likewise.
5359 * config/i386/64/_powitf2-compat.c: Likewise.
5360 * config/i386/64/eqtf2.c: Likewise.
5361 * config/i386/64/getf2.c: Likewise.
5362 * config/i386/64/letf2.c: Likewise.
5363 * config/i386/64/t-fprules-softfp: Likewise.
5364
53652008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5366
5367 * config.host: Add i386/${host_address}/t-fprules-softfp to
5368 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 5369 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 5370
5371 * configure.ac: Set host_address to 64 or 32 for x86.
5372 * configure: Regenerated.
5373
5374 * Makefile.in (config.status): Also depend on
5375 $(srcdir)/config.host.
5376
5377 * config/i386/32/t-fprules-softfp: New.
5378 * config/i386/32/tf-signs.c: Likewise.
5379
5380 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5381
53822008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5383 Uros Bizjak <ubizjak@gmail.com>
5384
5385 * config/i386/32/sfp-machine.h: New.
5386
30551d99
NF		 53872008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5388
5389 * config/rs6000/t-ppccomm: Remove rules that conflict with
5390 auto-generated rules.
5391
18c04407
RW		 53922008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5393
5394 * configure.ac: sinclude override.m4.
5395 * configure: Regenerate.
5396
10fbe77a
BRF		 53972008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5398
5399 * configure: Regenerate.
5400
bc6d4c3f
JM		 54012008-06-10 Joseph Myers <joseph@codesourcery.com>
5402
5403 * Makefile.in (DECNUMINC): Remove
5404 -I$(MULTIBUILDTOP)../../libdecnumber.
5405 * gstdint.h: New.
5406
cd985f66
JM		 54072008-06-07 Joseph Myers <joseph@codesourcery.com>
5408
5409 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5410 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5411 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5412 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5413 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5414 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5415 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5416 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5417 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5418 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5419 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5420 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5421 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5422 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5423
93fea8d3
AL		 54242008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5425
5426 * config.host (sh2[lbe]*-*-linux*): Allow target.
5427
18724e30
NF		 54282008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5429
5430 * config/rs6000/t-ppccomm: Add build rules for new files.
5431 (LIB2ADD_ST): New variable.
5432
47583040
AH		 54332008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5434
5435 PR target/34210
5436 PR target/35508
5437 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5438 * config/t-avr: New file. Build 16bit libgcc functions.
5439
cf8e67fe
JJ		 54402008-03-02 Jakub Jelinek <jakub@redhat.com>
5441
5442 PR target/35401
5443 * config/t-slibgcc-darwin: Make install-leaf dependent on
5444 install-darwin-libgcc-stubs instead of install.
5445
8d8da227
JM		 54462008-01-25 Joseph Myers <joseph@codesourcery.com>
5447
5448 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5449 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5450 sh-*-rtemscoff*): Remove cases.
5451
edbf8b16
RS		 54522007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5453
5454 * Makefile.in (all): Use install-leaf rather than install.
5455 (install): Split most of the rule into...
5456 (install-leaf): ...this new one.
5457
89deeaff
EK		 54582007-12-19 Etsushi Kato <ek.kato@gmail.com>
5459 Paolo Bonzini <bonzini@gnu.org>
5460
5461 PR target/30572
5f464fa2
UB		 5462 * Makefile.in: Use @shlib_slibdir@ substitution to get
5463 correct install name on darwin.
89deeaff 5464 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 5465
4081d704
HPN		 54662007-12-15 Hans-Peter Nilsson <hp@axis.com>
5467
5468 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5469 cris-*-elf and cris-*-none.
5470 (crisv32-*-linux*): Similar, as cris-*-linux*.
5471
f43e89a3
RIL		 54722007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5473
5474 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5475
b4e9c2c6
L		 54762007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5477
5478 PR regression/33926
5479 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5480 * configure: Regenerated.
5481
b2a00c89
L		 54822007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5483
5484 * Makefile.in (dfp-filenames): Replace decimal_globals,
5485 decimal_data, binarydecimal and convert_data with
5486 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5487 and bid_convert_data, respectively.
5488
8d2a9e0e
CF		 54892007-09-17 Chao-ying Fu <fu@mips.com>
5490 Nigel Stephens <nigel@mips.com>
5491
5492 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5493 * Makefile.in (fixed_point): Define.
5494 Check if fixed_point is yes to build support functions.
5495 * configure.ac: Check for fixed_point support.
5496 * configure: Regenerated.
5497 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5498 funcs, modes, from, to.
5499
2b53935d
JJ		 55002007-09-11 Janis Johnson <janis187@us.ibm.com
5501
5502 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5503
2533577f
JJ		 55042007-09-10 Janis Johnson <janis187@us.ibm.com>
5505
5506 * Makefile.in (dfp-filenames): Remove decUtility, add
5507 decDouble, decPacked, decQuad, decSingle.
5508
3ae3dbd6
HK		 55092007-08-27 Hans Kester <hans.kester@ellips.nl>
5510
5511 * config.host : Add x86_64-elf target.
5512
22867d02
L		 55132007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5514
5515 * configure.ac (set_have_cc_tls): Add a missing =.
5516 * configure: Regenerated.
5517
6f461e76
L		 55182007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5519
5520 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5521 and x86_64-*-linux*.
5522
5523 * config/t-tls: New file.
5524
dfb3b0e3 5525 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 5526
5527 * configure.ac: Include ../config/enable.m4 and
5528 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5529 supports TLS and substitute set_have_cc_tls.
5530 * configure: Regenerated.
5531
200359e8
L		 55322007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5533
5534 * Makefile.in: Use libbid for DFP when BID is enabled.
5535
76f5e200
DS		 55362007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5537
5538 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 5539 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 5540 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5541
9bd196f0 55422007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 5543 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 5544
5545 PR target/29498
5546 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5547 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5548 * config/i386/t-crtfm: Compile crtfastmath.o with
5549 -minline-all-stringops.
5550
1910440e
RS		 55512007-05-10 Richard Sandiford <richard@codesourcery.com>
5552
5553 * config.host (sparc-wrs-vxworks): New target.
5554
7d33c31d
KH		 55552007-04-14 Kazu Hirata <kazu@codesourcery.com>
5556
5557 * config.host: Recognize fido.
5558
96fccd0d
JJ		 55592007-04-04 Janis Johnson <janis187@us.ibm.com>
5560
5561 * configure: Check host, not target, for decimal float support.
5562
577565f9
UB		 55632007-04-03 Uros Bizjak <ubizjak@gmail.com>
5564
5565 * config/i386/t-crtpc: New file.
5566 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 5567 (x86_64-*-linux*): Ditto.
577565f9 5568
ccf8e764
RH		 55692007-02-30 Kai Tietz <kai.tietz@onevision.com>
5570
5571 * config.host (x86_64-*-mingw*): New target.
5572
79b87c74
MM		 55732007-03-23 Michael Meissner <michael.meissner@amd.com>
5574 H.J. Lu <hongjiu.lu@intel.com>
5575
5576 * Makefile.in (enable_decimal_float): New.
5577 (DECNUMINC): Add
5578 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5579 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5580 (decbits-filenames): This.
5581 (decbits-objects): New.
5582 (libgcc-objects): Add $(decbits-objects).
5583
5584 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5585 Substitute enable_decimal_float.
5586 * configure: Regenerated.
5587
8fce4e31
HPN		 55882007-03-19 Hans-Peter Nilsson <hp@axis.com>
5589
5590 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5591
e8bb4597
BM		 55922007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5593
5594 * Makefile.in (install-info): New dummy target.
5595
344189f9
BS		 55962007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5597
5598 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5599
ac84c172
BM		 56002007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5601
5602 * Makefile.in: Add install-html and install-pdf dummy
5603 targets.
5604
cd5c2357
RS		 56052007-02-05 Roger Sayle <roger@eyesopen.com>
5606 Daniel Jacobowitz <dan@codesourcery.com>
5607
5608 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5609 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5610 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5611
d9a66f98
JJ		 56122007-01-29 Janis Johnson <janis187@us.ibm.com>
5613
5614 * Makefile.in (dec-filenames): Add decExcept.
5615
9891ec5f
DJ		 56162007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5617
5618 PR bootstrap/30469
5619 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5620 -fprofile-use.
5621
d6efbf5a
DJ		 56222007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5623
5624 * configure.ac: Add --enable-version-specific-runtime-libs.
5625 Correct $slibdir default.
5626 * configure: Regenerated.
5627
17caeff2
JM		 56282007-01-23 Joseph Myers <joseph@codesourcery.com>
5629
5630 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5631
5ea41e3a
AP		 56322007-01-21 Andrew Pinski <pinskia@gmail.com>
5633
5634 PR target/30519
5635 * config.host (alpha*-*-linux*): Set extra_parts.
5636
26900826
KK		 56372007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5638
5639 * config/sh/t-linux: New.
5640 * config.host (sh*-*-linux*): Set tmake_file.
5641
97af925b
DJ		 56422007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5643
5644 * Makefile.in (install): Handle multilibs.
5645
b0088af7
BM		 56462007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5647
5648 * Makefile.in: Added .PHONY entry for documentation targets.
5649
e0a9456a
BM		 56502007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5651
5652 * Makefile.in: Add empty info, html, dvi, pdf targets.
5653
7fd453b4
MS		 56542007-01-04 Mike Stump <mrs@apple.com>
5655
5656 * Makefile.in (MAKEINFO): Remove.
5657 (PERL): Likewise.
5658
14e8fc8b
PB		 56592007-01-04 Paolo Bonzini <bonzini@gnu.org>
5660
5661 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5662 * configure: Regenerate.
5663 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 5664 (gcc_objdir): Use it.
14e8fc8b 5665
1555beba
DJ		 56662007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5667
5668 * config.host (ia64*-*-linux*): Set tmake_file.
5669
79e6eaeb
DJ		 56702007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5671
5672 * Makefile.in (version): Define.
5673
fa958513
DJ		 56742007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5675 Paolo Bonzini <bonzini@gnu.org>
5676
5677 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5678 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5679 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5680 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5681 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5682 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5683 * configure: Generated.
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