| blob | e562c30235d85880f2ab7f68d7938c2ea3a53684 |
1 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
3 Work around for current cygwin32 build problems.
4 * config/i386/cygming-crtbegin.c (__register_frame_info,
5 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
6 functions only for 64-bit systems.
8 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
11 (sigill_caught, sigill_hdlr): Remove.
13 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
16 check.
17 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
18 Solaris 9 single-threaded support.
19 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
20 Solaris 9 single-threaded support. Add call_user_handler code
21 sequences.
22 (sparc_is_sighandler): Likewise.
24 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26 * config.host: Append t-floattodi to tmake_file depending on
27 host_address.
29 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
31 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
33 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
35 PR libgcc/60472
36 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
37 variable to avoid array subscript is above array bounds warnings.
38 Use __builtin_expect when checking *jcr_list for NULL.
40 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
42 PR libgcc/59339
43 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
44 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
45 vtv_*.o to extra_parts if enable_vtable_verify.
47 2014-03-06 Nick Clifton <nickc@redhat.com>
49 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
50 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
52 2014-02-28 Joey Ye <joey.ye@arm.com>
54 PR libgcc/60166
55 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
56 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
57 Set to zero.
59 2014-02-24 Walter Lee <walt@tilera.com>
61 * config.host: Support "tilegx*" and "tilepro*" triplets.
62 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
63 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
65 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
66 Chung-Lin Tang <cltang@codesourcery.com>
68 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
69 * config/nios2/crti.S: Remove .file directive.
70 * config/nios2/crtn.S: Likewise.
72 2014-02-18 Kai Tietz <ktietz@redhat.com>
73 Jonathan Schleifer <js@webkeks.org>
75 PR objc/56870
76 * unwind-seh.c (_GCC_specific_handler): Pass proper
77 value to unwind-handler.
79 2014-02-12 Joseph Myers <joseph@codesourcery.com>
81 * soft-fp/adddf3.c: Update from glibc.
82 * soft-fp/addsf3.c: Likewise.
83 * soft-fp/addtf3.c: Likewise.
84 * soft-fp/divdf3.c: Likewise.
85 * soft-fp/divsf3.c: Likewise.
86 * soft-fp/divtf3.c: Likewise.
87 * soft-fp/double.h: Likewise.
88 * soft-fp/eqdf2.c: Likewise.
89 * soft-fp/eqsf2.c: Likewise.
90 * soft-fp/eqtf2.c: Likewise.
91 * soft-fp/extenddftf2.c: Likewise.
92 * soft-fp/extended.h: Likewise.
93 * soft-fp/extendsfdf2.c: Likewise.
94 * soft-fp/extendsftf2.c: Likewise.
95 * soft-fp/extendxftf2.c: Likewise.
96 * soft-fp/fixdfdi.c: Likewise.
97 * soft-fp/fixdfsi.c: Likewise.
98 * soft-fp/fixdfti.c: Likewise.
99 * soft-fp/fixsfdi.c: Likewise.
100 * soft-fp/fixsfsi.c: Likewise.
101 * soft-fp/fixsfti.c: Likewise.
102 * soft-fp/fixtfdi.c: Likewise.
103 * soft-fp/fixtfsi.c: Likewise.
104 * soft-fp/fixtfti.c: Likewise.
105 * soft-fp/fixunsdfdi.c: Likewise.
106 * soft-fp/fixunsdfsi.c: Likewise.
107 * soft-fp/fixunsdfti.c: Likewise.
108 * soft-fp/fixunssfdi.c: Likewise.
109 * soft-fp/fixunssfsi.c: Likewise.
110 * soft-fp/fixunssfti.c: Likewise.
111 * soft-fp/fixunstfdi.c: Likewise.
112 * soft-fp/fixunstfsi.c: Likewise.
113 * soft-fp/fixunstfti.c: Likewise.
114 * soft-fp/floatdidf.c: Likewise.
115 * soft-fp/floatdisf.c: Likewise.
116 * soft-fp/floatditf.c: Likewise.
117 * soft-fp/floatsidf.c: Likewise.
118 * soft-fp/floatsisf.c: Likewise.
119 * soft-fp/floatsitf.c: Likewise.
120 * soft-fp/floattidf.c: Likewise.
121 * soft-fp/floattisf.c: Likewise.
122 * soft-fp/floattitf.c: Likewise.
123 * soft-fp/floatundidf.c: Likewise.
124 * soft-fp/floatundisf.c: Likewise.
125 * soft-fp/floatunditf.c: Likewise.
126 * soft-fp/floatunsidf.c: Likewise.
127 * soft-fp/floatunsisf.c: Likewise.
128 * soft-fp/floatunsitf.c: Likewise.
129 * soft-fp/floatuntidf.c: Likewise.
130 * soft-fp/floatuntisf.c: Likewise.
131 * soft-fp/floatuntitf.c: Likewise.
132 * soft-fp/gedf2.c: Likewise.
133 * soft-fp/gesf2.c: Likewise.
134 * soft-fp/getf2.c: Likewise.
135 * soft-fp/ledf2.c: Likewise.
136 * soft-fp/lesf2.c: Likewise.
137 * soft-fp/letf2.c: Likewise.
138 * soft-fp/muldf3.c: Likewise.
139 * soft-fp/mulsf3.c: Likewise.
140 * soft-fp/multf3.c: Likewise.
141 * soft-fp/negdf2.c: Likewise.
142 * soft-fp/negsf2.c: Likewise.
143 * soft-fp/negtf2.c: Likewise.
144 * soft-fp/op-1.h: Likewise.
145 * soft-fp/op-2.h: Likewise.
146 * soft-fp/op-4.h: Likewise.
147 * soft-fp/op-8.h: Likewise.
148 * soft-fp/op-common.h: Likewise.
149 * soft-fp/quad.h: Likewise.
150 * soft-fp/single.h: Likewise.
151 * soft-fp/soft-fp.h: Likewise.
152 * soft-fp/subdf3.c: Likewise.
153 * soft-fp/subsf3.c: Likewise.
154 * soft-fp/subtf3.c: Likewise.
155 * soft-fp/truncdfsf2.c: Likewise.
156 * soft-fp/trunctfdf2.c: Likewise.
157 * soft-fp/trunctfsf2.c: Likewise.
158 * soft-fp/trunctfxf2.c: Likewise.
159 * soft-fp/unorddf2.c: Likewise.
160 * soft-fp/unordsf2.c: Likewise.
161 * soft-fp/unordtf2.c: Likewise.
162 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
163 macro.
164 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
165 Likewise.
166 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
167 Likewise.
168 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
169 Likewise.
170 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
171 Likewise.
172 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
173 Likewise.
174 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
175 Likewise.
176 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
177 Likewise.
178 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
179 Likewise.
180 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
181 Likewise.
182 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
183 Likewise.
184 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
185 Likewise.
186 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
187 Likewise.
188 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
189 Likewise.
190 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
191 Likewise.
192 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
193 Likewise.
195 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
197 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
198 cannot be represented.
199 * config/s390/32/_fixsfdi.c: Likewise.
200 * config/s390/32/_fixtfdi.c: Likewise.
201 * config/s390/32/_fixunsdfdi.c: Likewise.
202 * config/s390/32/_fixunssfdi.c: Likewise.
203 * config/s390/32/_fixunstfdi.c: Likewise.
205 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
207 * configure.ac (libgcc_cv_mips_hard_float): New.
208 * configure: Regenerate.
209 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
210 t-softfp-sfdf for hard-float targets.
211 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
212 (softfp_float_modes, softfp_int_modes, softfp_extensions)
213 (softfp_truncations, softfp_exclude_libgcc2): New.
214 * config/t-hardfp: New file.
215 * config/t-hardfp-sfdf: Likewise.
216 * config/hardfp.c: Likewise.
218 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
220 * config.host: Include t-floattodi also for s390x.
221 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
222 * config/s390/32/_fixsfdi.c: Likewise.
223 * config/s390/32/_fixtfdi.c: Likewise.
224 * config/s390/32/_fixunsdfdi.c: Likewise.
225 * config/s390/32/_fixunssfdi.c: Likewise.
226 * config/s390/32/_fixunstfdi.c: Likewise.
228 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
230 PR target/59788
231 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
232 (install-libgcc-unwind-map-forbuild): New target.
233 (all): Depend on install-libgcc-unwind-map-forbuild.
234 (install-libgcc-unwind-map): New target.
235 (install): Depend on install-libgcc-unwind-map.
237 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
239 * config/nios2/crti.S (_init): Initialize GOT pointer from
240 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
242 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
244 * configure.ac: Check __mips64 when setting host_address.
245 * configure: Regenerate.
246 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
247 mips/t-mips64 and t-softfp.
248 (mips*-*-linux*): Don't add mips/t-tpbit.
249 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
250 (DPBIT, DPBIT_CFLAGS): Delete.
251 * config/mips/sfp-machine.h: New file.
252 * config/mips/t-mips64: Likewise.
253 * config/mips/t-softfp-tf: Likewise.
254 * config/mips/t-tpbit: Delete.
256 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
258 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
259 as long long.
261 2014-01-25 Walter Lee <walt@tilera.com>
263 * config/tilepro/atomic.c: Include tconfig.h. Don't include
264 config.h or system.h.
265 (bool) Define.
267 2014-01-25 Walter Lee <walt@tilera.com>
269 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
270 (post_atomic_barrier): Ditto.
271 (__fetch_and_do): New macro.
272 (__atomic_fetch_and_do): Use __fetch_and_do.
273 (__sync_fetch_and_do): New macro.
274 (__sync_fetch_and_add_4): New function.
275 (__sync_fetch_and_sub_4): New function.
276 (__sync_fetch_and_or_4): New function.
277 (__sync_fetch_and_and_4): New function.
278 (__sync_fetch_and_xor_4): New function.
279 (__sync_fetch_and_nand_4): New function.
280 (__sync_fetch_and_add_8): New function.
281 (__sync_fetch_and_sub_8): New function.
282 (__sync_fetch_and_or_8): New function.
283 (__sync_fetch_and_and_8): New function.
284 (__sync_fetch_and_xor_8): New function.
285 (__sync_fetch_and_nand_8): New function.
286 (__do_and_fetch): New macro.
287 (__atomic_do_and_fetch): Use __do_and_fetch.
288 (__sync_do_and_fetch): New macro.
289 (__sync_add_and_fetch_4): New function.
290 (__sync_sub_and_fetch_4): New function.
291 (__sync_or_and_fetch_4): New function.
292 (__sync_and_and_fetch_4): New function.
293 (__sync_xor_and_fetch_4): New function.
294 (__sync_nand_and_fetch_4): New function.
295 (__sync_add_and_fetch_8): New function.
296 (__sync_sub_and_fetch_8): New function.
297 (__sync_or_and_fetch_8): New function.
298 (__sync_and_and_fetch_8): New function.
299 (__sync_xor_and_fetch_8): New function.
300 (__sync_nand_and_fetch_8): New function.
301 (__sync_exchange_methods): New macro.
302 (__sync_val_compare_and_swap_4): New function.
303 (__sync_bool_compare_and_swap_4): New function.
304 (__sync_lock_test_and_test_4): New function.
305 (__sync_val_compare_and_swap_8): New function.
306 (__sync_bool_compare_and_swap_8): New function.
307 (__sync_lock_test_and_test_8): New function.
308 (__subword_cmpxchg_body): New macro.
309 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
310 (__atomic_compare_exchange_2): Ditto.
311 (__sync_subword_cmpxchg): New macro.
312 (__sync_val_compare_and_swap_1): New function.
313 (__sync_bool_compare_and_swap_1): New function.
314 (__sync_val_compare_and_swap_2): New function.
315 (__sync_bool_compare_and_swap_2): New function.
316 (__atomic_subword): Rename to ...
317 (__subword): ... New name.
318 (__atomic_subword_fetch): Use __subword.
319 (__sync_subword_fetch): New macro.
320 (__sync_fetch_and_add_1): New function.
321 (__sync_fetch_and_sub_1): New function.
322 (__sync_fetch_and_or_1): New function.
323 (__sync_fetch_and_and_1): New function.
324 (__sync_fetch_and_xor_1): New function.
325 (__sync_fetch_and_nand_1): New function.
326 (__sync_fetch_and_add_2): New function.
327 (__sync_fetch_and_sub_2): New function.
328 (__sync_fetch_and_or_2): New function.
329 (__sync_fetch_and_and_2): New function.
330 (__sync_fetch_and_xor_2): New function.
331 (__sync_fetch_and_nand_2): New function.
332 (__sync_add_and_fetch_1): New function.
333 (__sync_sub_and_fetch_1): New function.
334 (__sync_or_and_fetch_1): New function.
335 (__sync_and_and_fetch_1): New function.
336 (__sync_xor_and_fetch_1): New function.
337 (__sync_nand_and_fetch_1): New function.
338 (__sync_add_and_fetch_2): New function.
339 (__sync_sub_and_fetch_2): New function.
340 (__sync_or_and_fetch_2): New function.
341 (__sync_and_and_fetch_2): New function.
342 (__sync_xor_and_fetch_2): New function.
343 (__sync_nand_and_fetch_2): New function.
344 (__atomic_subword_lock): Use __subword.
345 (__sync_subword_lock): New macro.
346 (__sync_lock_test_and_set_1): New function.
347 (__sync_lock_test_and_set_2): New function.
349 2014-01-25 Walter Lee <walt@tilera.com>
351 * config/tilepro/atomic.c (BIT_OFFSET): Define.
352 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
353 (__atomic_subword): Ditto.
355 2014-01-25 Walter Lee <walt@tilera.com>
357 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
358 a prefix op argument.
359 (__atomic_nand_fetch_4): Add prefix op.
360 (__atomic_nand_fetch_8): Ditto.
362 2014-01-21 Baruch Siach <barch@tkos.co.il>
364 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
366 2014-01-09 Rong Xu <xur@google.com>
368 * libgcov-driver.c (this_prg): make it local to save
369 bss space.
370 (gcov_exit_compute_summary): Ditto.
371 (gcov_exit_merge_gcda): Ditto.
372 (gcov_exit_merge_summary): Ditto.
373 (gcov_exit_dump_gcov): Ditto.
375 2014-01-08 Rong Xu <xur@google.com>
377 * libgcov-driver.c: Use libgcov.h.
378 (buffer_fn_data): Use xmalloc instead of malloc.
379 (gcov_exit_merge_gcda): Ditto.
380 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
381 * libgcov.h: New common header files for libgcov-*.h.
382 * libgcov-interface.c: Use libgcov.h
383 * libgcov-merge.c: Ditto.
384 * libgcov-profiler.c: Ditto.
385 * Makefile.in: Add dependence to libgcov.h
387 2014-01-02 Joseph Myers <joseph@codesourcery.com>
389 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
390 case of small numerator and finite nonzero result.
392 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
394 Update copyright years
396 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
398 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
399 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
400 config/arc/dp-hack.h, config/arc/fp-hack.h,
401 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
402 config/arc/ieee-754/arc600-dsp/divdf3.S,
403 config/arc/ieee-754/arc600-dsp/divsf3.S,
404 config/arc/ieee-754/arc600-dsp/muldf3.S,
405 config/arc/ieee-754/arc600-dsp/mulsf3.S,
406 config/arc/ieee-754/arc600-mul64/divdf3.S,
407 config/arc/ieee-754/arc600-mul64/divsf3.S,
408 config/arc/ieee-754/arc600-mul64/muldf3.S,
409 config/arc/ieee-754/arc600-mul64/mulsf3.S,
410 config/arc/ieee-754/arc600/divsf3.S,
411 config/arc/ieee-754/arc600/mulsf3.S,
412 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
413 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
414 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
415 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
416 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
417 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
418 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
419 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
420 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
421 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
422 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
423 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
424 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
425 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
426 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
427 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
428 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
429 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
430 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
431 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
432 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
433 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
434 vtv_start_preinit.c: Use the standard form for the copyright notice.
436 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
437 Chung-Lin Tang <cltang@codesourcery.com>
438 Based on patches from Altera Corporation
440 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
441 * config/nios2/lib2-nios2.h: New file.
442 * config/nios2/lib2-divmod-hi.c: New file.
443 * config/nios2/linux-unwind.h: New file.
444 * config/nios2/lib2-divmod.c: New file.
445 * config/nios2/linux-atomic.c: New file.
446 * config/nios2/t-nios2: New file.
447 * config/nios2/crti.asm: New file.
448 * config/nios2/t-linux: New file.
449 * config/nios2/lib2-divtable.c: New file.
450 * config/nios2/lib2-mul.c: New file.
451 * config/nios2/tramp.c: New file.
452 * config/nios2/crtn.asm: New file.
454 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
456 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
457 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
458 from cpuid.h to check vendor signatures.
460 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
462 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
463 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
464 (get_amd_cpu): Likewise.
466 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
468 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
469 Haswell.
471 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
472 H.J. Lu <hongjiu.lu@intel.com>
474 PR target/59422
475 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
476 and AMD_JAGUAR.
477 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
478 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
479 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
480 FEATURE_XOP and FEATURE_FMA.
481 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
482 AMDFAM15H_BDVER3.
483 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
484 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
485 FEATURE_FMA4 and FEATURE_XOP.
487 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
489 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
490 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
491 (get_intel_cpu): Updated.
493 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
495 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
497 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
499 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
500 instructions when __SSE_MATH__ is defined.
502 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
504 * config.host (microblaze-*-rtems*): New.
506 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
508 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
509 architectures that do not have hardware divide instruction.
510 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
512 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
514 * longlong.h: Delete (moved to include/).
516 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
518 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
519 of normal number and qNaN to not raise an inexact exception.
521 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
523 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
525 2013-11-28 Matthew Leach <matthew.leach@arm.com>
527 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
528 for correct opcodes on BE.
530 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
532 * soft-fp/op-4.h: Update from glibc.
534 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
536 * libgcc2.c (__udivmoddi4): Define new implementation when
537 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
538 divide instructions.
540 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
542 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
544 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
546 * config/t-softfp (soft-fp-objects-base): New variable.
547 (soft-fp-objects): Use it.
549 2013-11-23 David Edelson <dje.gcc@gmail.com>
550 Andrew Dixie <andrewd@gentrack.com>
552 PR target/33704
553 * config/rs6000/aixinitfini.c: New file.
554 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
555 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
556 symbols.
558 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
560 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
562 2013-11-18 Jan Hubicka <jh@suse.cz>
564 * libgcov-driver.c (run_accounted): Make global level static.
565 (gcov_exit_merge_summary): Silence warning; do not clear
566 run_accounted here.
567 (gcov_exit): Clear it here.
569 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
570 run_accounted.
572 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
573 (all_prg, crc32): Remove static vars.
574 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
575 all_prg.
576 (gcov_exit_merge_gcda): Add crc32 parameter.
577 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
578 do not account run if it was already accounted.
579 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
580 (gcov_exit): Initialize all_prg; update.
582 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
584 * configure: Regenerate.
586 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
587 Alan Modra <amodra@gmail.com>
589 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
590 (frob_update_context): Use it.
592 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
593 Alan Modra <amodra@gmail.com>
595 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
596 (trampoline_initial): Provide ELFv2 variant.
597 (__trampoline_setup): Likewise.
599 * config/rs6000/linux-unwind.h (frob_update_context): Do not
600 check for AIX indirect function call sequence if _CALL_ELF == 2.
602 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
603 Alan Modra <amodra@gmail.com>
605 * config/rs6000/linux-unwind.h (get_regs): Do not support
606 old kernel versions if _CALL_ELF == 2.
607 (frob_update_context): Do not support PLT stub variants only
608 generated by old linkers if _CALL_ELF == 2.
610 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
611 Alan Modra <amodra@gmail.com>
613 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
614 location of CR save area for 64-bit little-endian systems.
616 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
618 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
619 in tmake_file.
620 * config/arm/t-vxworks: Delete.
622 2013-11-10 Kai Tietz <ktietz@redhat.com>
624 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
625 Increment load-count on use of LIBGCC_SONAME DLL.
626 (hmod_libgcc): New static variable to hold handle of
627 LIBGCC_SONAME DLL.
628 (__gcc_deregister_frame): Decrement load-count of
629 LIBGCC_SONAME DLL.
631 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
633 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
634 availability.
635 * configure: Regenerate
637 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
639 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
640 FP_EX_DENORM. Store result to volatile location after SSE division
641 to close interrupt window. Remove unneeded fwait after x87
642 division since interrupt window will be closed by emitted fstp.
643 Rewrite FP_EX_INEXACT handling.
645 2013-11-06 Joseph Myers <joseph@codesourcery.com>
647 * soft-fp/README: Update.
648 * soft-fp/adddf3.c: Update from glibc.
649 * soft-fp/addsf3.c: Likewise.
650 * soft-fp/addtf3.c: Likewise.
651 * soft-fp/divdf3.c: Likewise.
652 * soft-fp/divsf3.c: Likewise.
653 * soft-fp/divtf3.c: Likewise.
654 * soft-fp/double.h: Likewise.
655 * soft-fp/eqdf2.c: Likewise.
656 * soft-fp/eqsf2.c: Likewise.
657 * soft-fp/eqtf2.c: Likewise.
658 * soft-fp/extenddftf2.c: Likewise.
659 * soft-fp/extended.h: Likewise.
660 * soft-fp/extendsfdf2.c: Likewise.
661 * soft-fp/extendsftf2.c: Likewise.
662 * soft-fp/extendxftf2.c: Likewise.
663 * soft-fp/fixdfdi.c: Likewise.
664 * soft-fp/fixdfsi.c: Likewise.
665 * soft-fp/fixdfti.c: Likewise.
666 * soft-fp/fixsfdi.c: Likewise.
667 * soft-fp/fixsfsi.c: Likewise.
668 * soft-fp/fixsfti.c: Likewise.
669 * soft-fp/fixtfdi.c: Likewise.
670 * soft-fp/fixtfsi.c: Likewise.
671 * soft-fp/fixtfti.c: Likewise.
672 * soft-fp/fixunsdfdi.c: Likewise.
673 * soft-fp/fixunsdfsi.c: Likewise.
674 * soft-fp/fixunsdfti.c: Likewise.
675 * soft-fp/fixunssfdi.c: Likewise.
676 * soft-fp/fixunssfsi.c: Likewise.
677 * soft-fp/fixunssfti.c: Likewise.
678 * soft-fp/fixunstfdi.c: Likewise.
679 * soft-fp/fixunstfsi.c: Likewise.
680 * soft-fp/fixunstfti.c: Likewise.
681 * soft-fp/floatdidf.c: Likewise.
682 * soft-fp/floatdisf.c: Likewise.
683 * soft-fp/floatditf.c: Likewise.
684 * soft-fp/floatsidf.c: Likewise.
685 * soft-fp/floatsisf.c: Likewise.
686 * soft-fp/floatsitf.c: Likewise.
687 * soft-fp/floattidf.c: Likewise.
688 * soft-fp/floattisf.c: Likewise.
689 * soft-fp/floattitf.c: Likewise.
690 * soft-fp/floatundidf.c: Likewise.
691 * soft-fp/floatundisf.c: Likewise.
692 * soft-fp/floatunditf.c: Likewise.
693 * soft-fp/floatunsidf.c: Likewise.
694 * soft-fp/floatunsisf.c: Likewise.
695 * soft-fp/floatunsitf.c: Likewise.
696 * soft-fp/floatuntidf.c: Likewise.
697 * soft-fp/floatuntisf.c: Likewise.
698 * soft-fp/floatuntitf.c: Likewise.
699 * soft-fp/gedf2.c: Likewise.
700 * soft-fp/gesf2.c: Likewise.
701 * soft-fp/getf2.c: Likewise.
702 * soft-fp/ledf2.c: Likewise.
703 * soft-fp/lesf2.c: Likewise.
704 * soft-fp/letf2.c: Likewise.
705 * soft-fp/muldf3.c: Likewise.
706 * soft-fp/mulsf3.c: Likewise.
707 * soft-fp/multf3.c: Likewise.
708 * soft-fp/negdf2.c: Likewise.
709 * soft-fp/negsf2.c: Likewise.
710 * soft-fp/negtf2.c: Likewise.
711 * soft-fp/op-1.h: Likewise.
712 * soft-fp/op-2.h: Likewise.
713 * soft-fp/op-4.h: Likewise.
714 * soft-fp/op-8.h: Likewise.
715 * soft-fp/op-common.h: Likewise.
716 * soft-fp/quad.h: Likewise.
717 * soft-fp/single.h: Likewise.
718 * soft-fp/soft-fp.h: Likewise.
719 * soft-fp/subdf3.c: Likewise.
720 * soft-fp/subsf3.c: Likewise.
721 * soft-fp/subtf3.c: Likewise.
722 * soft-fp/truncdfsf2.c: Likewise.
723 * soft-fp/trunctfdf2.c: Likewise.
724 * soft-fp/trunctfsf2.c: Likewise.
725 * soft-fp/trunctfxf2.c: Likewise.
726 * soft-fp/unorddf2.c: Likewise.
727 * soft-fp/unordsf2.c: Likewise.
728 * soft-fp/unordtf2.c: Likewise.
730 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
732 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
733 (_FP_MUL_MEAT_D): Ditto.
734 (_FP_DIV_MEAT_S): Ditto.
735 (_FP_DIV_MEAT_D): Ditto.
736 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
737 t-softfp-sfdf and t-softfp to tmake_file.
739 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
741 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
742 * config/i386/crtprec.c: Ditto.
744 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
745 Shiva Chen <shiva0217@gmail.com>
747 * config.host (nds32*-elf*): Add nds32 target.
748 * config/nds32 : New directory and files.
750 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
752 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
753 * config.host (cpu_type) <Setting default>: Add entry for
754 crisv32-*-*.
755 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
756 <crisv32-*-linux*>: Adjust.
757 * longlong.h: Wrap the whole CRIS section in a single
758 defined(__CRIS__) conditional. Add comment about add_ssaaaa
759 and sub_ddmmss.
760 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
761 defined.
762 [__CRIS__] (__umulsidi3): Define.
763 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
764 * config/cris/sfp-machine.h: New file.
765 * config/cris/umulsidi3.S: New file.
766 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
767 * config/cris/arit.c (SIGNMULT): New macro.
768 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
769 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
770 saving 3 out of originally 33 cycles from the fastest
771 path, 3 out of 54 from the medium path and one from the longest
772 path. Improve comments.
774 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
776 * sync.c: Remove static aliases and define each function directly
777 under its real name.
779 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
781 * config.host (hppa*64*-*-linux*): Define extra_parts.
782 (hppa*-*-linux*): Likewise.
784 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
786 * config/arc/crtgend.S: Add 2013 to Copyright years.
787 * config/arc/gmon/atomic.h: Likewise.
788 * config/arc/gmon/auxreg.h: Likewise.
789 * config/arc/gmon/sys/gmon_out.h: Likewise.
790 * config/arc/gmon/sys/gmon.h: Likewise.
791 * config/arc/gmon/prof-freq.c: Likewise.
792 * config/arc/gmon/mcount.c: Likewise.
793 * config/arc/gmon/prof-freq-stub.S: Likewise.
794 * config/arc/gmon/gmon.c: Likewise.
795 * config/arc/gmon/machine-gmon.h: Likewise.
796 * config/arc/gmon/profil.S: Likewise.
797 * config/arc/gmon/dcache_linesz.S: Likewise.
798 * config/arc/crtg.S: Likewise.
799 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
800 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
801 * config/arc/ieee-754/adddf3.S: Likewise.
802 * config/arc/ieee-754/truncdfsf2.S: Likewise.
803 * config/arc/ieee-754/fixsfsi.S: Likewise.
804 * config/arc/ieee-754/gtsf2.S: Likewise.
805 * config/arc/ieee-754/floatsisf.S: Likewise.
806 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
807 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
808 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
809 * config/arc/ieee-754/fixdfsi.S: Likewise.
810 * config/arc/ieee-754/addsf3.S: Likewise.
811 * config/arc/ieee-754/gesf2.S: Likewise.
812 * config/arc/ieee-754/floatsidf.S: Likewise.
813 * config/arc/ieee-754/extendsfdf2.S: Likewise.
814 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
815 * config/arc/ieee-754/gtdf2.S: Likewise.
816 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
817 * config/arc/ieee-754/uneqdf2.S: Likewise.
818 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
819 * config/arc/ieee-754/uneqsf2.S: Likewise.
820 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
821 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
822 * config/arc/ieee-754/eqdf2.S: Likewise.
823 * config/arc/ieee-754/ordsf2.S: Likewise.
824 * config/arc/ieee-754/divsf3.S: Likewise.
825 * config/arc/ieee-754/divdf3.S: Likewise.
826 * config/arc/ieee-754/floatunsidf.S: Likewise.
827 * config/arc/ieee-754/orddf2.S: Likewise.
828 * config/arc/ieee-754/eqsf2.S: Likewise.
829 * config/arc/ieee-754/gedf2.S: Likewise.
830 * config/arc/crtn.S: Likewise.
831 * config/arc/crti.S: Likewise.
832 * config/arc/t-arc700-uClibc: Likewise.
833 * config/arc/asm.h: Likewise.
834 * config/arc/libgcc-excl.ver: Likewise.
835 * config/arc/t-arc-newlib: Likewise.
836 * config/arc/divtab-arc700.c: Likewise.
837 * config/arc/initfini.c: Likewise.
838 * config/arc/fp-hack.h: Likewise.
840 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
841 Diego Novillo <dnovillo@google.com>
843 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
844 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
845 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
846 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
848 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
849 Brendan Kehoe <brendan@zen.org>
850 Simon Cook <simon.cook@embecosm.com>
852 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
853 * config/arc: New directory.
854 * longlong.h [__arc__] (umul_ppmm): Remove.
855 [__arc__] (__umulsidi3): Define.
856 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
857 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
859 2013-09-17 Jacek Caban <jacek@codeweavers.com>
861 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
862 CreateSemaphoreA.
863 * config/i386/gthr-win32.h: Likewise.
865 2013-09-16 DJ Delorie <dj@redhat.com>
867 * config/rl78/vregs.h: Add G10 register definitions.
868 * config/rl78/lib2mul.c: Enable for RL78/G10.
869 * config/rl78/lib2div.c: Likewise.
870 * config/rl78/lshrsi3.S: Use vregs.h.
871 * config/rl78/cmpsi2.S: Likewise.
872 * config/rl78/trampoline.S: Likewise.
873 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
875 2013-09-14 DJ Delorie <dj@redhat.com>
876 Nick Clifton <nickc@redhat.com>
878 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
879 * config/rl78/vregs.h: New.
880 * config/rl78/signbit.S: New file. Implements signbit function.
881 * config/rl78/divmodsi.S: New.
882 * config/rl78/divmodhi.S: New.
883 * config/rl78/divmodqi.S: New.
884 * config/rl78/t-rl78: Build them here...
885 * config/rl78/lib2div.c: ...but not here.
887 2013-09-12 DJ Delorie <dj@redhat.com>
889 * config.host (msp*-*-elf): New.
890 * config/msp430/: New port.
892 2013-08-18 Iain Sandoe <iain@codesourcery.com>
894 PR gcov-profile/58127
895 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
896 __thread var for emulated TLS.
897 (__gcov_indirect_call_counters): Likewise.
899 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
900 Catherine Moore <clm@codesourcery.com>
901 Richard Sandiford <rdsandiford@googlemail.com>
903 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
904 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
905 (CALL_STUB_NO_RET): Likewise.
906 (CALL_STUB_RET): Likewise.
907 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
908 __mips16_ret call/return stub symbols.
909 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
910 to tmake_file.
912 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
914 * config.host <mips*-*-linux*>: Remove a stray comment.
916 2013-08-10 Jan Hubicka <jh@suse.cz>
918 Work around binutils PR14342
919 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
920 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
921 (L_gcov_indirect_call_profiler_v2): New.
923 2013-08-06 Jan Hubicka <jh@suse.cz>
925 * libgcov.c (__gcov_indirect_call_callee,
926 __gcov_indirect_call_counters): New global vars.
927 (__gcov_indirect_call_profiler): replace by ...
928 (__gcov_indirect_call_profiler_v2) ... this one.
930 2013-08-06 Caroline Tice <cmtice@google.com>
932 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
933 vtv_start_preinit.o and vtv_end_preinit.o.
934 * configure.ac: Add code to check/set enable_vtable_verify.
935 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
936 true.
937 * vtv_start_preinit.c: New file.
938 * vtv_end_preinit.c: New file.
939 * vtv_start.c: New file.
940 * vtv_end.c: New file.
941 * configure: Regenerated.
943 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
945 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
946 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
947 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
948 GPL-3.0-with-GCC-exception.
950 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
952 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
953 ISA and up.
955 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
957 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
958 mapping for FPRs when creating the fallback framestate.
960 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
962 PR target/57516
963 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
964 (__round_s2_const, __round_u2_const)
965 (__round_s4_const, __round_u4_const, __round_x8):
966 Saturate result if addition result cannot be represented.
968 2013-07-15 Matthias Klose <doko@ubuntu.com>
970 * libgcc2.c: Don't include <limits.h>.
972 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
974 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
976 2013-07-06 Jakub Jelinek <jakub@redhat.com>
978 PR target/29776
979 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
981 2013-06-28 Jakub Jelinek <jakub@redhat.com>
983 PR middle-end/36041
984 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
985 Define.
986 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
987 instead of table lookups.
988 (__popcountDI2): Likewise.
990 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
992 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
993 correctly.
995 2013-06-21 Joseph Myers <joseph@codesourcery.com>
997 PR other/53317
998 * soft-fp/adddf3.c: Update from glibc.
999 * soft-fp/addsf3.c: Likewise.
1000 * soft-fp/addtf3.c: Likewise.
1001 * soft-fp/divdf3.c: Likewise.
1002 * soft-fp/divsf3.c: Likewise.
1003 * soft-fp/divtf3.c: Likewise.
1004 * soft-fp/double.h: Likewise.
1005 * soft-fp/eqdf2.c: Likewise.
1006 * soft-fp/eqsf2.c: Likewise.
1007 * soft-fp/eqtf2.c: Likewise.
1008 * soft-fp/extenddftf2.c: Likewise.
1009 * soft-fp/extended.h: Likewise.
1010 * soft-fp/extendsfdf2.c: Likewise.
1011 * soft-fp/extendsftf2.c: Likewise.
1012 * soft-fp/fixdfdi.c: Likewise.
1013 * soft-fp/fixdfsi.c: Likewise.
1014 * soft-fp/fixsfdi.c: Likewise.
1015 * soft-fp/fixsfsi.c: Likewise.
1016 * soft-fp/fixtfdi.c: Likewise.
1017 * soft-fp/fixtfsi.c: Likewise.
1018 * soft-fp/fixunsdfdi.c: Likewise.
1019 * soft-fp/fixunsdfsi.c: Likewise.
1020 * soft-fp/fixunssfdi.c: Likewise.
1021 * soft-fp/fixunssfsi.c: Likewise.
1022 * soft-fp/fixunstfdi.c: Likewise.
1023 * soft-fp/fixunstfsi.c: Likewise.
1024 * soft-fp/floatdidf.c: Likewise.
1025 * soft-fp/floatdisf.c: Likewise.
1026 * soft-fp/floatditf.c: Likewise.
1027 * soft-fp/floatsidf.c: Likewise.
1028 * soft-fp/floatsisf.c: Likewise.
1029 * soft-fp/floatsitf.c: Likewise.
1030 * soft-fp/floatundidf.c: Likewise.
1031 * soft-fp/floatundisf.c: Likewise.
1032 * soft-fp/floatunditf.c: Likewise.
1033 * soft-fp/floatunsidf.c: Likewise.
1034 * soft-fp/floatunsisf.c: Likewise.
1035 * soft-fp/floatunsitf.c: Likewise.
1036 * soft-fp/gedf2.c: Likewise.
1037 * soft-fp/gesf2.c: Likewise.
1038 * soft-fp/getf2.c: Likewise.
1039 * soft-fp/ledf2.c: Likewise.
1040 * soft-fp/lesf2.c: Likewise.
1041 * soft-fp/letf2.c: Likewise.
1042 * soft-fp/muldf3.c: Likewise.
1043 * soft-fp/mulsf3.c: Likewise.
1044 * soft-fp/multf3.c: Likewise.
1045 * soft-fp/negdf2.c: Likewise.
1046 * soft-fp/negsf2.c: Likewise.
1047 * soft-fp/negtf2.c: Likewise.
1048 * soft-fp/op-1.h: Likewise.
1049 * soft-fp/op-2.h: Likewise.
1050 * soft-fp/op-4.h: Likewise.
1051 * soft-fp/op-8.h: Likewise.
1052 * soft-fp/op-common.h: Likewise.
1053 * soft-fp/quad.h: Likewise.
1054 * soft-fp/single.h: Likewise.
1055 * soft-fp/soft-fp.h: Likewise.
1056 * soft-fp/subdf3.c: Likewise.
1057 * soft-fp/subsf3.c: Likewise.
1058 * soft-fp/subtf3.c: Likewise.
1059 * soft-fp/truncdfsf2.c: Likewise.
1060 * soft-fp/trunctfdf2.c: Likewise.
1061 * soft-fp/trunctfsf2.c: Likewise.
1062 * soft-fp/unorddf2.c: Likewise.
1063 * soft-fp/unordsf2.c: Likewise.
1064 * soft-fp/unordtf2.c: Likewise.
1065 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1066 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1067 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1068 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1069 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1070 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1071 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1072 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1073 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1074 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1075 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1076 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1078 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1080 * config/mips/lib2funcs.c: New file.
1081 * config/mips/t-mips (LIB2ADD_ST): Add it.
1083 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1085 PR target/6526
1086 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1087 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1089 2013-06-08 Walter Lee <walt@tilera.com>
1091 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1092 Replace int64_t with long long. Add __extension__ where
1093 appropriate.
1094 * config/tilepro/atomic.c: Include config.h.
1096 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1098 * config.host (arm-wrs-vxworks): Configure with other soft float.
1100 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1102 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1103 (mips64r5900el-*-elf*): New configurations.
1105 2013-06-04 Alan Modra <amodra@gmail.com>
1107 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1109 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1111 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1113 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1115 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1116 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1117 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1119 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1121 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1122 (powerpc-wrs-vxworks): Likewise.
1124 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1126 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1127 signal frames as well.
1128 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1129 STACK_BIAS to the CFA offset.
1131 2013-05-17 Richard Henderson <rth@redhat.com>
1133 PR target/49146
1134 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1135 (execute_cfa_program): Use it when storing to fs->regs.
1137 2013-05-08 Kai Tietz <ktietz@redhat.com>
1139 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1140 (__deregister_frame_info): Likewise.
1142 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1144 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1145 NaN's payload.
1147 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1149 2013-04-25 Alan Modra <amodra@gmail.com>
1151 * config.host: Match little-endian powerpc-linux.
1153 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1155 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1156 as 'unsigned long long' instead of 'unsigned long'.
1157 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1158 'signed long'.
1160 2013-04-10 Julian Brown <julian@codesourcery.com>
1162 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1163 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1164 unsigned char/unsigned short.
1165 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1167 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1169 PR other/55274
1170 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1172 2013-04-04 Meador Inge <meadori@codesourcery.com>
1174 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1175 computing the location of the link register.
1176 (aeabi_uldivmod): Ditto.
1178 2013-03-27 Kai Tietz <ktietz@redhat.com>
1180 * config.host: Add support for cygwin x64 target.
1181 * configure: Regenerated.
1183 2013-03-26 Walter Lee <walt@tilera.com>
1185 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1186 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1188 2013-03-25 Kai Tietz <ktietz@redhat.com>
1190 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1192 2013-03-20 Robert Mason <rbmj@verizon.net>
1194 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1195 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1196 (__gthread_leave_tsd_dtor_context): Add prototypes.
1197 (tls_delete_hook): Update.
1199 2013-03-20 Catherine Moore <clm@codesourcery.com>
1200 Joseph Myers <joseph@codesourcery.com>
1201 Chao-ying Fu <fu@mips.com>
1203 * config/mips/mips16.S: Don't build for microMIPS.
1204 * config/mips/linux-unwind.h: Handle microMIPS frame.
1205 * config/mips/crtn.S (fini, init): New labels.
1207 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1209 PR tree-optimization/53265
1210 * unwind-dw2.c (execute_cfa_program): Avoid
1211 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1212 on targets with DWARF_FRAME_REGISTERS < 32.
1214 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1216 PR target/49880
1217 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1218 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1220 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1222 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1223 sandybridge processors.
1225 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1227 PR target/56529
1228 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1229 inclusion list.
1231 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1233 * config/microblaze/crti.S: Setup stack protection at entry
1235 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1237 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1238 (__rotldi3): Shift bytewise if applicable.
1240 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1242 * config/aarch64/sync-cache.c
1243 (__aarch64_sync_cache_range): Silence warnings.
1245 2013-02-25 Catherine Moore <clm@codesourcery.com>
1247 Revert:
1248 2013-02-24 Catherine Moore <clm@codesourcery.com>
1249 Joseph Myers <joseph@codesourcery.com>
1250 Chao-ying Fu <fu@mips.com>
1252 * config/mips/mips16.S: Don't build for microMIPS.
1253 * config/mips/linux-unwind.h: Handle microMIPS frame.
1254 * config/mips/crtn.S (fini, init): New labels.
1256 2013-02-24 Catherine Moore <clm@codesourcery.com>
1257 Joseph Myers <joseph@codesourcery.com>
1258 Chao-ying Fu <fu@mips.com>
1260 * config/mips/mips16.S: Don't build for microMIPS.
1261 * config/mips/linux-unwind.h: Handle microMIPS frame.
1262 * config/mips/crtn.S (fini, init): New labels.
1264 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1265 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1266 as dividend.
1268 2013-02-16 Alan Modra <amodra@gmail.com>
1270 PR target/55431
1271 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1272 (ppc_fallback_frame_state): Always set up save locations for fp
1273 and altivec. Don't bother with non-callee-saved regs, r0-r13
1274 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1276 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1278 PR target/54222
1279 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1280 _ssmulHA, _ssmulSA.
1281 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1282 _ssmulha3, _usmulusa3, _ssmulsa3.
1283 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1284 (__muldi3): XCALL __muldi3_6 instead of rcall.
1285 (__umulsidi3, __mulsidi3): New functions.
1286 (do_prologue_saves, do_epilogue_restores): New .macros.
1287 (__divdi3_moddi3): Use them.
1288 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1289 (__usmulusa3, __ssmulsa3): New functions.
1291 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1292 Jack Howarth <howarth@bromo.med.uc.edu>
1293 Patrick Marlier <patrick.marlier@gmail.com>
1295 PR libitm/55693
1296 * config/darwin-crt-tm.c: Remove dummy functions hack.
1298 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1300 PR target/54222
1301 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1302 * config/avr/lib2-object.mk: New iterator to build objects from it.
1303 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1304 lib2funcs.c.
1305 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1306 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1307 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1308 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1309 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1310 * config/avr/lib1funcs-fixed.S: Implement them.
1312 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1314 Update copyright years.
1316 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1318 PR target/54601
1319 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1320 Add crtcxa to extra_parts.
1321 * config/rs6000/exit.h: New file.
1322 * config/rs6000/cxa_atexit.c: New file.
1323 * config/rs6000/cxa_finalize.c: New file.
1324 * config/rs6000/crtcxa.c: New file.
1325 * config/rs6000/t-aix-cxa: New file.
1326 * config/rs6000/libgcc-aix-cxa.ver: New file.
1328 2013-01-31 Nick Clifton <nickc@redhat.com>
1330 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1331 variant.
1333 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1335 PR target/54222
1336 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1337 _mulQQ, _mulHQ, _mulHA, _mulSA,
1338 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1339 _divQQ, _divHQ, _divHA, _divSA,
1340 _divUQQ, _divUHQ, _divUHA, _divUSA.
1342 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1344 * config.host(microblaze*-linux*): tmake_file: Remove
1345 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1346 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1347 to exclude functions from being built with libgcc.c and use
1348 the microblaze assembly.
1350 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1352 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1353 extra_parts.
1355 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1357 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1358 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1359 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1360 alignment operation.
1362 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1364 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1365 loop start address for cache clearing.
1367 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1369 * config/avr/lib1funcs.S: Remove trailing blanks.
1370 * config/avr/lib1funcs-fixed.S: Ditto.
1372 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1374 * config/avr/avr-lib.h: Add GPL copyright notice.
1376 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1378 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1379 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1380 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1381 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1383 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1385 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1386 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1388 2013-01-04 Nick Clifton <nickc@redhat.com>
1390 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1391 the CALLT instruction is supported.
1393 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1395 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1396 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1398 2012-12-13 John Tytgat <John@bass-software.com>
1400 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1401 is 25.
1403 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1405 PR libgcc/55451
1406 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1407 undefined signed overflows.
1409 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1411 PR target/55344
1412 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1414 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1416 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1417 (FP_TRAPPING_EXCEPTIONS): Define.
1418 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1419 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1421 2012-12-04 Richard Henderson <rth@redhat.com>
1423 PR bootstrap/55571
1424 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1426 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1428 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1429 (FP_EX_SHIFT): Define.
1430 (FP_TRAPPING_EXCEPTIONS): Define.
1432 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1434 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1435 (FP_ROUNDMODE): Use FP_RND_MASK.
1436 * config/aarch64/sfp-exceptions.c: New.
1437 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1438 Use __sfp_handle_exceptions.
1440 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1442 * config.host: (arm*-*-freebsd*): Remove.
1443 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1444 (arm*-*-elf*): Remove.
1445 (arm*-*-wince-pe*): Remove.
1446 * arm/unwind-arm.c (struct fpa_reg): Delete.
1447 (struct fpa_regs): Delete.
1448 (phase1_vrs): Remove fpa element.
1449 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1450 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1451 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1452 * ieee754-sf.S (floatundisf): Remove FPA support.
1453 (floatdisf): Likewise.
1454 * ieee75f-df.S (floatundidf): Likewise.
1455 (floatdidf): Likewise.
1457 2012-11-29 Kai Tietz <ktietz@redhat.com>
1459 PR target/55445
1460 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1461 * unwind-generic.h: Likewise.
1462 * unwind-seh.c: Likewise.
1464 2012-11-28 Richard Henderson <rth@redhat.com>
1466 PR libgcc/48076
1467 * emutls.c (__emutls_get_address): Avoid race condition between
1468 obj->loc.offset read and emutls_key initialization.
1470 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1472 Adjust decimal point of signed accum mode to GCC default.
1474 PR target/54222
1475 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1476 _divqq_helper.
1477 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1478 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1479 (__mulha3, __mulsa3)
1480 (__divqq3, __divha3, __divsa3): Adjust to new position of
1481 decimal point of signed accum types.
1483 (__mulusa3_round): New function.
1484 (__mulusa3): Use it.
1485 (__divqq_helper): New function.
1486 (__udivuqq3): Use it.
1488 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1490 PR bootstrap/55370
1491 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1493 2012-11-18 Teresa Johnson <tejohnson@google.com>
1495 PR bootstrap/55051
1496 * libgcov.c (gcov_exit): Remove merged program summary
1497 comparison unless !GCOV_LOCKED.
1499 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1501 * soft-fp: Updated from glibc upstream.
1503 2012-11-06 Ian Lance Taylor <iant@google.com>
1505 * generic-morestack.c (__generic_morestack): Align the returned
1506 stack pointer to a 32 byte boundary.
1507 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1508 increment the return address until we have decided that we don't
1509 have a varargs function.
1510 (__morestack) [32-bit]: Align stack correctly when calling C
1511 functions.
1512 (__morestack) [64-bit]: Likewise.
1514 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1516 * configure: Regenerate.
1518 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1520 PR target/55175
1521 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1522 * config/i386/sfp-machine.h: Guard exception handling
1523 code with _SOFT_FLOAT.
1524 * config/i386/32/sfp-machine.h: Guard rounding handling
1525 code with _SOFT_FLOAT.
1526 * config/i386/64/sfp-machine.h: Ditto.
1528 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1530 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1531 as extra_parts.
1533 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1535 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1536 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1537 when appropriate. Correct structure element types.
1538 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1539 -minline-all-stringops from compile flags.
1541 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1543 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1545 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1547 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1549 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1551 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1552 tmake_file.
1554 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1555 Jim MacArthur <jim.macarthur@arm.com>
1556 Marcus Shawcroft <marcus.shawcroft@arm.com>
1557 Nigel Stephens <nigel.stephens@arm.com>
1558 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1559 Richard Earnshaw <rearnsha@arm.com>
1560 Sofiane Naci <sofiane.naci@arm.com>
1561 Stephen Thomas <stephen.thomas@arm.com>
1562 Tejas Belagod <tejas.belagod@arm.com>
1563 Yufeng Zhang <yufeng.zhang@arm.com>
1565 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1566 * config/aarch64/crti.S: New file.
1567 * config/aarch64/crtn.S: New file.
1568 * config/aarch64/linux-unwind.h: New file.
1569 * config/aarch64/sfp-machine.h: New file.
1570 * config/aarch64/sync-cache.c: New file.
1571 * config/aarch64/t-aarch64: New file.
1572 * config/aarch64/t-softfp: New file.
1574 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1576 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1577 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1578 no-longer-needed LDBU insns.
1580 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1582 * config.host
1583 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1584 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1586 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1588 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1590 2012-10-15 Matthias Klose <doko@ubuntu.com>
1592 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1594 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1596 * configure: Regenerate.
1597 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1599 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1601 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1602 instructions for 64bit targets only.
1604 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1606 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1607 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1608 * config/i386/32/sfp-machine.h: ... here.
1609 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1610 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1611 New defines.
1613 2012-10-07 Matthias Klose <doko@ubuntu.com>
1615 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1616 as unused.
1617 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1619 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1621 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1622 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1623 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1624 (ElfW): Likewise.
1626 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1628 PR other/53889
1629 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1630 Fix parameter names.
1632 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1634 PR target/33135
1635 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1636 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1637 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1639 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1641 PR target/50457
1642 * config/sh/linux-atomic.S: Delete.
1643 * config/sh/linux-atomic.c: New.
1644 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1645 linux-atomic.c. Add cflags to disable warnings.
1647 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1649 PR other/53889
1650 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1651 function.
1652 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1653 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1654 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1655 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1656 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1657 Likewise.
1658 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1659 Likewise.
1660 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1661 Likewise.
1662 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1663 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1665 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1667 * config.host (hppa-*-openbsd*): New target.
1668 * config/pa/t-openbsd: New file.
1670 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1672 PR target/54222
1673 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1674 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1675 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1676 (__divsa3): Use __negsi2 to negate r_quoL.
1677 * config/avr/lib1funcs.S (FALIAS): New macro.
1678 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1679 (__negsi2): ...this new function.
1680 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1681 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1682 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1683 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1684 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1685 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1687 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1689 PR target/54089
1690 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1691 (lshrsi3): Reimplement as lshrsi3_r0.
1693 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1695 PR target/46191
1696 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1697 of libgcc.a.
1699 2012-09-07 Teresa Johnson <tejohnson@google.com>
1701 PR gcov-profile/54487
1702 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1703 differences.
1705 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1707 PR target/54461
1708 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1709 not configured --with-avrlibc=no.
1710 * config/avr/t-avrlibc: New file.
1711 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1712 (DPBIT_FUNCS): Ditto.
1713 (TPBIT_FUNCS): Ditto.
1715 2012-09-04 Teresa Johnson <tejohnson@google.com>
1717 * libgcov.c (struct gcov_summary_buffer): New structure.
1718 (gcov_histogram_insert): New function.
1719 (gcov_compute_histogram): Ditto.
1720 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1721 histograms during summary merging.
1723 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1725 * config.host (x86_64-*-openbsd*): New target.
1727 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1729 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1730 attribute.
1732 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1734 PR target/54222
1735 * config/avr/t-avr (conv_X): Rename to func_X.
1737 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1739 PR target/54222
1740 * config/avr/lib1funcs-fixed.S: New file.
1741 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1742 after they are used.
1743 (neg2, neg4): New macros.
1744 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1745 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1746 (__umulhisi3): Speed up MUL variant if there is enough flash.
1747 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1748 avr-modes.def.
1749 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1750 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1751 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1752 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1753 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1754 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1755 (LIB2FUNCS_EXCLUDE): Add supported functions.
1757 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1759 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1760 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1761 libgcc-s-objects.
1762 * fixed-obj.mk: Only expand dependency if $o is not in
1763 LIB2FUNCS_EXCLUDE.
1765 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1767 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1769 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1771 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1772 depend on --enable-shared.
1773 ($(lib1asmfuncs-o)): Use %.vis files independent of
1774 --enable-shared.
1775 * static-object.mk ($(base)$(objext), $(base).vis)
1776 ($(base)_s$(objext)): Use same rules for visibility handling as in
1777 shared-object.mk.
1779 2012-08-21 Ian Lance Taylor <iant@google.com>
1781 * config/i386/morestack.S (__morestack_non_split): Increase amount
1782 of space allocated for non-split code stack.
1784 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1786 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1787 even if inhibit_libc.
1789 2012-08-17 Julian Brown <julian@codesourcery.com>
1791 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1792 -fexceptions -fnon-call-exceptions if not defined.
1793 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1794 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1796 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1798 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1799 type.
1801 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1803 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1804 rs6000/t-slibgcc-aix.
1806 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1808 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1810 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1812 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1814 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1816 PR driver/54171
1817 * Makefile.in (version): Replace top_srcdir with srcdir.
1819 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1821 * Makefile.in (version): set to BASE-VER file from gcc directory.
1823 2012-08-01 Nick Clifton <nickc@redhat.com>
1825 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1826 Implements __clrsb for an HImode argument.
1828 2012-07-31 Nick Clifton <nickc@redhat.com>
1830 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1831 Implements __clrsb for an HImode argument.
1832 * config/stormy16/clrsbhi2.c: New file:
1833 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1835 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1837 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1839 2012-07-19 Tristan Gingold <gingold@adacore.com>
1840 Richard Henderson <rth@redhat.com>
1842 * unwind-seh.c: New file.
1843 * unwind-generic.h: Include windows.h for SEH.
1844 (_Unwind_Exception): Use 6 private fields for SEH.
1845 (_GCC_specific_handler): Declare.
1846 * unwind-c.c (__gcc_personality_seh0): New function.
1847 Adjust for SEH.
1848 * config/i386/libgcc-cygming.ver: New file.
1849 * config/i386/t-seh-eh: New file.
1850 * config.host (x86_64-*-mingw*): Default to seh.
1852 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1854 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1856 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1858 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1859 __builtin_expect when checking for exceptions.
1860 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1862 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1864 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1865 function declaration.
1866 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1867 (FP_RND_MASK): New.
1868 * config/ia64/sfp-exceptions.c: New.
1869 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1871 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1873 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1874 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1875 * config/i386/64/sfp-machine: ... (delete here) ...
1876 * config/i386/sfp-machine.h: ... to here.
1877 (FP_EX_MASK): Remove.
1878 (FP_RND_MASK): New.
1879 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1881 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1883 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1884 * config/i386/libgcc-sol2.ver: Ditto.
1885 * config/i386/libgcc-glibc.ver: Ditto.
1887 2012-06-11 Roland McGrath <mcgrathr@google.com>
1889 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1890 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1891 pthread_cancel.
1893 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1895 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1896 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1897 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1898 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1899 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1900 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1901 * config/i386/64/sfp-machine: ... (delete here) ...
1902 * config/i386/sfp-machine.h: ... to here.
1903 (FP_EX_MASK): New.
1904 (__sfp_handle_exceptions): New function declaration.
1905 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1906 * config/i386/sfp-exceptions.c: New.
1907 * config/i386/t-softfp: New.
1908 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1909 i386/t-softfp to tmake_file.
1911 2012-06-03 David S. Miller <davem@davemloft.net>
1913 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1914 change.
1916 2012-05-31 David S. Miller <davem@davemloft.net>
1918 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1919 multiply and divide instructions on 32-bit when V9.
1920 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1922 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1924 * config/arm/ieee754-df.S: Fix typos.
1925 * config/arm/ieee754-sf.S: Fix typos.
1926 * config/c6x/libunwind.S: Fix typos.
1927 * config/epiphany/udivsi3-float.c: Fix typos.
1928 * config/microblaze/muldi3_hard.S: Fix typos.
1929 * config/picochip/adddi3.S: Fix typos.
1930 * config/picochip/ashlsi3.S: Fix typos.
1931 * config/picochip/ashrsi3.S: Fix typos.
1932 * config/picochip/clzsi2.S: Fix typos.
1933 * config/picochip/cmpsi2.S: Fix typos.
1934 * config/picochip/divmod15.S: Fix typos.
1935 * config/picochip/divmodhi4.S: Fix typos.
1936 * config/picochip/divmodsi4.S: Fix typos.
1937 * config/picochip/longjmp.S: Fix typos.
1938 * config/picochip/lshrsi3.S: Fix typos.
1939 * config/picochip/parityhi2.S: Fix typos.
1940 * config/picochip/popcounthi2.S: Fix typos.
1941 * config/picochip/setjmp.S: Fix typos.
1942 * config/picochip/subdi3.S: Fix typos.
1943 * config/picochip/ucmpsi2.S: Fix typos.
1944 * config/picochip/udivmodhi4.S: Fix typos.
1945 * config/picochip/udivmodsi4.S: Fix typos.
1946 * config/spu/divv2df3.c: Fix typos.
1947 * config/spu/mfc_multi_tag_release.c: Fix typos.
1948 * config/spu/mfc_tag_release.c: Fix typos.
1949 * configure.ac: Fix typos.
1950 * configure: Regenerate.
1952 2012-05-25 Ian Lance Taylor <iant@google.com>
1954 * config/i386/morestack.S (__morestack_non_split): Check whether
1955 caller is varargs and needs %bp to hold the stack frame on return.
1957 2012-05-25 Olivier Hainque <hainque@adacore.com>
1959 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1960 sequence in the non pic case on VxWorks.
1962 2012-05-24 Olivier Hainque <hainque@adacore.com>
1964 * Makefile.in: Move dependency on install-unwind_h from
1965 "install-leaf" to "install".
1967 2012-05-24 Olivier Hainque <hainque@adacore.com>
1969 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1970 Use a separate command for stamp removals.
1972 2012-05-21 Andrew Pinski <apinski@cavium.com>
1974 PR bootstrap/53183
1975 * configure.ac: Define the default includes to being none.
1976 * configure: Regenerate.
1978 2012-05-16 Olivier Hainque <hainque@adacore.com>
1980 * Makefile.in (install-unwind_h): Rename into ...
1981 (install-unwind_h-forbuild): New target.
1982 (all): Use it instead of the former install-unwind_h.
1983 (install-unwind_h): Reinstate, copy to user install destination
1984 for include files, not to the internal gcc object directory one.
1985 (install-leaf): Depend on it.
1987 2012-05-15 Olivier Hainque <hainque@adacore.com>
1989 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1990 register numbers. LR_REGNO replaces R_LR.
1991 (ucontext_for): New, helper for ...
1992 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1993 and 5.3 of ...
1994 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1996 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1998 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1999 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2000 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2001 i386/t-cpuinfo ...
2002 (i[34567]86-*-*, x86_64-*-*): ... here.
2004 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2005 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2007 * config/i386/i386-cpuinfo.c: Rename to ...
2008 * config/i386/cpuinfo.c: ... this.
2009 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2011 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2012 (libgcc_cv_init_priority): New test.
2013 * configure: Regenerate.
2014 * config.in: New file.
2015 * Makefile.in (clean): Rename config.h to auto-target.h.
2016 (config.h): Likewise.
2017 (stamp-h): Likewise.
2019 * config/i386/cpuinfo.c (auto-target.h): Include.
2020 (CONSTRUCTOR_PRIORITY): Define.
2021 (__cpu_indicator_init): Use it.
2023 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2025 * longlong.h: Use a URL instead of an FSF postal address.
2026 Replace spaces with tab.
2028 2012-05-08 Teresa Johnson <tejohnson@google.com>
2030 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2031 (__gcov_dump): Ditto.
2032 (gcov_dump_complete): New global variable.
2033 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2034 (__gcov_flush): Outline functionality now in gcov_clear.
2035 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2037 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2039 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2040 (mips*-*-linux*): Include mips/t-tpbit when long double is
2041 16 bytes long.
2043 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2045 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2046 (get_available_features): New argument. Check for AVX2.
2047 (__cpu_indicator_init): Modify call to get_available_features.
2049 2012-04-25 Alan Modra <amodra@gmail.com>
2051 * config/rs6000/crtsavevr.S: New file.
2052 * config/rs6000/crtrestvr.S: New file.
2053 * config/rs6000/t-savresfgpr: Build the above.
2054 * config/rs6000/t-netbsd: Likewise.
2056 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2058 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2060 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2062 * libgcc/config/i386/i386-cpuinfo.c: New file.
2063 * libgcc/config/i386/t-cpuinfo: New file.
2064 * libgcc/config.host: Include t-cpuinfo.
2065 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2067 2012-04-24 Chao-ying Fu <fu@mips.com>
2069 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2071 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2073 struct siginfo vs. siginfo_t
2075 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2076 siginfo_t instead of struct siginfo.
2077 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2078 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2079 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2080 (ia64_handle_unwabi): Likewise.
2081 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2082 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2083 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2084 (sh_fallback_frame_state): Likewise.
2085 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2086 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2088 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2090 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2091 system call number.
2093 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2095 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2096 if it hasn't been previously saved.
2098 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2100 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2101 only for glibc.
2103 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2105 PR target/52737
2106 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2107 instead of __AVR_HAVE_8BIT_SP__.
2109 2012-03-26 Tristan Gingold <gingold@adacore.com>
2111 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2112 (unw_table_entry): Use unw_word instead of unsigned long.
2113 (_Unwind_FindTableEntry): Likewise.
2114 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2115 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2116 (_Unwind_FindTableEntry): Likewise.
2117 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2118 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2119 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2120 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2121 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2122 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2123 (uw_init_context_1, uw_install_context): Likewise.
2124 (unw_word): Move to unwind-ia64.h
2126 2012-03-26 Tristan Gingold <gingold@adacore.com>
2128 * config/vms/vms-ucrt0.c: Update copyright years.
2129 Add a sanity check.
2130 (___gcc_main_flags): Declare.
2131 (__main): Check flags to remap argv and exit code.
2132 * config.host (*-*-*vms*): Adjust extra_parts.
2133 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2134 (crt0.o): Add.
2136 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2138 * arm/lib1funcs.asm (ctzsi2): New function.
2139 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2140 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2141 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2142 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2143 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2144 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2146 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2148 * config.host: Add bits to support powerpc64-*-freebsd*.
2149 * config/rs6000/freebsd-unwind.h: New file.
2150 * config/rs6000/t-freebsd64: New file.
2152 2012-03-20 Richard Guenther <rguenther@suse.de>
2154 PR gcov-profile/52627
2155 * libgcov.c (init_mx): Fix mutex name.
2157 2012-03-16 Tristan Gingold <gingold@adacore.com>
2159 * config/ia64/vms-unwind.h: Remove ulong (and replace
2160 it by unw_reg where used). Define unw_reg with __int64.
2162 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2164 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2165 Solaris 8 handling.
2166 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2167 Solaris 8 handling.
2168 (sparc_is_sighandler): Likewise.
2170 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2172 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2173 <= saved reg size.
2175 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2177 * config/arm/crtn.S: Fix typo.
2179 2012-03-13 Richard Guenther <rguenther@suse.de>
2181 * libgcov.c: Remove stdio.h include and NULL un-define.
2183 2012-03-13 Richard Guenther <rguenther@suse.de>
2185 PR target/52569
2186 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2188 2012-03-13 Richard Guenther <rguenther@suse.de>
2190 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2192 2012-03-13 Richard Guenther <rguenther@suse.de>
2194 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2195 and __gthread_mutex_init_function definitions.
2197 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2199 * config.host (mips*-*-openbsd*): Remove.
2201 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2203 * config.host: Remove alpha*-dec-osf5.1* handling.
2204 * config/alpha/gthr-posix.c: Remove.
2205 * config/alpha/libgcc-osf5.ver: Remove.
2206 * config/alpha/osf5-unwind.h: Remove.
2207 * config/alpha/t-osf-pthread: Remove.
2208 * config/alpha/t-slibgcc-osf: Remove.
2209 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2210 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2211 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2212 * mkmap-flat.awk: Remove osf_export handling.
2214 2012-03-12 Richard Guenther <rguenther@suse.de>
2216 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2217 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2218 (__gthread_mutex_init_function): New function.
2219 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2221 PR gcov/49484
2222 * libgcov.c: Include gthr.h.
2223 (__gcov_flush_mx): New global variable.
2224 (init_mx, init_mx_once): New functions.
2225 (__gcov_flush): Protect self with a mutex.
2226 (__gcov_fork): Re-initialize mutex after forking.
2227 * unwind-dw2-fde.c: Change condition under which to use
2228 __GTHREAD_MUTEX_INIT_FUNCTION.
2230 2012-03-12 Tristan Gingold <gingold@adacore.com>
2232 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2233 * config/ia64/t-vms: Likewise.
2235 2012-03-11 Michael Hope <michael.hope@linaro.org>
2237 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2238 for Thumb-2.
2240 2012-03-07 Walter Lee <walt@tilera.com>
2242 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2243 "arch_atomic_".
2244 (atomic_xor): Rename and move definition to
2245 config/tilepro/atomic.h.
2246 (atomic_nand): Ditto.
2247 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2248 "arch_atomic_".
2249 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2250 (arch_atomic_nand): Ditto.
2252 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2254 PR target/52507
2255 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2257 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2259 PR target/52505
2260 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2261 from RAM.
2263 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2265 PR target/52461
2266 PR target/52508
2267 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2268 if RAMPZ affects reading from RAM.
2269 (__tablejump_elpm__): Ditto.
2270 (.xload): Ditto.
2271 (__movmemx_hi): Ditto.
2272 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2273 (__do_global_dtors): Ditto.
2274 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2275 (__movmemx_hi): Ditto.
2277 2012-03-05 Richard Henderson <rth@redhat.com>
2279 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2280 [ARM] (count_trailing_zeros): Use the builtin.
2282 2012-03-01 Kai Tietz <ktietz@redhat.com>
2284 * soft-fp: Imported from glibc upstream.
2286 2012-02-28 Kai Tietz <ktietz@redhat.com>
2288 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2289 for mingw-targets as attribute gcc_struct.
2291 2012-02-28 Ian Lance Taylor <iant@google.com>
2293 * generic-morestack.c (__splitstack_releasecontext): Correct call
2294 to __morestack_release_segments.
2296 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2298 PR target/52390
2299 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2300 for __linux__ when removing signals from __morestack_fullmask.
2302 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2304 PR target/52261
2305 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2307 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2309 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2310 instead of HAVE_INITFINI_ARRAY.
2311 * config/ia64/crtend.S: Likewise.
2313 2012-02-20 Kai Tietz <ktietz@redhat.com>
2315 PR libstdc++/52300
2316 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2318 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2319 to w32-unwind.h header.
2321 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2323 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2324 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2325 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2326 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2328 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2330 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2332 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2334 PR libitm/52220
2335 * config/darwin-crt-tm.c: Correct typo.
2337 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2338 Patrick Marlier <patrick.marlier@gmail.com>
2340 PR libitm/52220
2341 * config/darwin-crt-tm.c: Generate dummy functions.
2343 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2344 Patrick Marlier <patrick.marlier@gmail.com>
2346 PR libitm/52042
2347 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2348 (__doTMRegistrations): Call it.
2349 (__doTMdeRegistrations): Likewise.
2351 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2352 Anatoly Sokolov <aesok@post.ru>
2353 Eric Weddington <eric.weddington@atmel.com>
2355 PR target/52261
2356 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2357 (__epilogue_restores__): Ditto.
2359 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2361 PR target/51921
2362 PR target/52205
2363 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2364 Solaris 11 and slightly reformat.
2365 (sparc_is_sighandler): Likewise.
2367 2012-02-14 Walter Lee <walt@tilera.com>
2369 * config.host: Handle tilegx and tilepro.
2370 * config/tilegx/sfp-machine.h: New file.
2371 * config/tilegx/sfp-machine32.h: New file.
2372 * config/tilegx/sfp-machine64.h: New file.
2373 * config/tilegx/t-crtstuff: New file.
2374 * config/tilegx/t-softfp: New file.
2375 * config/tilegx/t-tilegx: New file.
2376 * config/tilepro/atomic.c: New file.
2377 * config/tilepro/atomic.h: New file.
2378 * config/tilepro/linux-unwind.h: New file.
2379 * config/tilepro/sfp-machine.h: New file.
2380 * config/tilepro/softdivide.c: New file.
2381 * config/tilepro/softmpy.S: New file.
2382 * config/tilepro/t-crtstuff: New file.
2383 * config/tilepro/t-tilepro: New file.
2385 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2387 PR libstdc++/51296
2388 PR libstdc++/51906
2389 * gthr-posix.h: Allow static initializer macros to be disabled.
2390 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2392 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2394 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2395 Add t-slibgcc-libgcc to tmake_file.
2396 * config/mips/libgcc-mips16.ver: Revert previous patch.
2397 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2399 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2400 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2402 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2403 * config/cr16/crti.S: New file.
2404 * config/cr16/crtlibid.S: New file.
2405 * config/cr16/crtn.S: New file.
2406 * config/cr16/lib1funcs.S: New file.
2407 * config/cr16/t-cr16: New file.
2408 * config/cr16/t-crtlibid: New file.
2409 * config/cr16/unwind-dw2.h: New file.
2410 * config/cr16/unwind-cr16.c: New file.
2411 * config/cr16/divmodhi3.c: New file.
2413 2012-01-25 Alan Modra <amodra@gmail.com>
2415 * config/rs6000/t-linux64: Delete. Move..
2416 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2417 * config/rs6000/t-linux: ..and libgcc flags to here.
2419 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2421 * config.host (i[34567]86-*-interix3*):
2422 Change triplet to i[34567]86-*-interix[3-9]*.
2423 * configure: Regenerate.
2425 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2426 Richard Sandiford <rdsandiford@googlemail.com>
2428 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2429 * config/mips/mips16.S (__mips16_rdhwr): New function.
2430 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2432 2012-01-11 Nathan Sidwell <nathan@acm.org>
2434 * libgcov.c (__gcov_init): Ignore objects with no functions.
2436 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2438 PR target/49868
2439 Extend __pgmx semantics to linearize memory.
2440 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2441 * config/avr/lib1funcs.S (__xload_1): New function.
2442 (__movmemx_qi, __movmemx_hi): New functions.
2443 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2444 semantics.
2446 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2448 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2449 purported sigacthandler address isn't null before dereferencing it.
2450 (sparc_is_sighandler): Likewise.
2452 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2454 PR ada/41929
2455 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2456 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2457 (sparc_is_sighandler): Likewise.
2458 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2460 2012-01-06 Tristan Gingold <gingold@adacore.com>
2462 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2463 compatibility thunks...
2464 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2465 (crtbeginS.o, crtendS.o): ... and these to ...
2466 * config/ia64/t-ia64-elf: ... this new file.
2467 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2468 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2470 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2472 * configure: Regenerate.
2473 * config/s390/t-crtstuff: Remove -fPIC.
2475 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2477 PR bootstrap/51006
2478 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2479 for NetBSD.
2481 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2483 PR target/51345
2484 * config/avr/lib1funcs.S: Remove FIXME comments.
2485 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2487 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2489 Implement light-weight DImode support.
2490 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2491 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2492 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2493 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2495 2011-12-30 Nathan Sidwell <nathan@acm.org>
2497 * libgcov.c (gcov_crc32): Remove global var.
2498 (free_fn_data): New function.
2499 (buffer_fn_data): Pass in filename, more robust error recovery.
2500 (crc32_unsigned): New function.
2501 (gcov_exit): More robust detection of new program. More robust
2502 error recovery.
2503 (__gcov_init): Do not update program's crc here.
2505 2011-12-21 Tristan Gingold <gingold@adacore.com>
2507 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2509 2011-12-21 Ian Lance Taylor <iant@google.com>
2511 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2513 2011-12-20 Ian Lance Taylor <iant@google.com>
2515 * config/i386/morestack.S (__morestack_non_split): If there is
2516 enough stack space already, don't split. Ask for more stack space
2517 than we required.
2519 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2521 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2522 `sys/sdt.h'.
2523 (_Unwind_DebugHook): New function.
2524 (uw_restore_core_regs): New define.
2525 (unwind_phase2): Use uw_restore_core_regs instead of
2526 restore_core_regs.
2527 (unwind_phase2_forced): Likewise.
2528 (__gnu_Unwind_Resume): Likewise.
2530 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2532 * config/alpha/linux-unwind.h: Update copyright years.
2533 (MD_FROB_UPDATE_CONTEXT): New define.
2534 (alpha_frob_update_context): New function.
2536 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2538 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2539 tmake_file rather replacing it.
2541 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2543 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2544 function is not used for PPC64.
2545 (save_world): Amend comments. Update the VRsave mask to reflect the
2546 saved regs.
2547 (rest_world): Update comments, do not clobber r10, do not use r8.
2548 (eh_rest_world_r10): Amend comments, do not use r8.
2549 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2550 no longer used, move restore of CR and target address to the end of
2551 the routine.
2553 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2555 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2556 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2558 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2560 PR target/49313
2561 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2562 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2564 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2566 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2568 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2570 PR target/49313
2571 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2572 * config/avr/lib1funcs.S (__muldi3): New function.
2574 2011-12-06 Andrew Pinski <apinski@cavium.com>
2576 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2577 size of func_ptr.
2578 (__frame_dummy_init_array_entry): Likewise.
2580 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2582 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2584 PR target/51345
2585 PR target/51002
2586 * config/avr/lib1funcs.S (__prologue_saves__,
2587 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2588 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2590 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2592 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2594 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2596 PR other/51272
2597 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2598 (_ITM_deregisterTMCloneTable): Likewise.
2599 (__register_frame_info): Fix unused warning.
2600 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2601 pthread_default_stacksize_np): Likewise.
2602 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2604 2011-11-29 DJ Delorie <dj@redhat.com>
2606 * config.host (rl78-*-elf): New case.
2607 * config/rl78: New directory for the Renesas RL78.
2609 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2611 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2612 formatting.
2614 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2616 PR other/51022
2617 * config/rs6000/t-savresfgpr: New file.
2618 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2619 $(srcdir)/config/rs6000/eabi.S.
2620 * config/rs6000/t-ppccomm-ldbl: Remove.
2621 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2622 tmake_file.
2623 (powerpc-*-eabispe*): Likewise.
2624 (powerpc-*-eabi*): Likewise.
2625 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2626 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2627 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2628 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2629 tmake_file.
2630 (powerpc-*-eabisim*): Likewise.
2631 (powerpc-*-elf*): Likewise.
2632 (powerpc-*-eabialtivec*): Likewise.
2633 (powerpc-xilinx-eabi*): Likewise.
2634 (powerpc-*-rtems*): Likewise.
2635 (powerpcle-*-elf*): Likewise.
2636 (powerpcle-*-eabisim*): Likewise.
2637 (powerpcle-*-eabi*): Likewise.
2639 2011-11-27 Ian Lance Taylor <iant@google.com>
2641 * generic-morestack.c (__splitstack_find): Check for NULL old
2642 stack value.
2643 (__splitstack_resetcontext): New function.
2644 (__splitstack_releasecontext): New function.
2645 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2647 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2649 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2651 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2653 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2655 2011-11-26 Richard Henderson <rth@redhat.com>
2657 * config/m68k/linux-atomic.c: New file.
2658 * config/m68k/t-linux: New file.
2659 * config.host (m68k-uclinux, m68k-linux): Use it.
2661 2011-11-26 Richard Henderson <rth@redhat.com>
2663 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2664 (__TMC_END__): Only declare if hidden is available; in the definition,
2665 if hidden is unavailable add a null record.
2666 (deregister_tm_clones, register_tm_clones): New.
2667 (__do_global_dtors_aux, frame_dummy): Use them.
2668 (__do_global_dtors, __do_global_ctors_1): Likewise.
2670 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2672 * config/darwin-crt-tm.c: New file.
2673 * config.host (darwin): Build crttms.o crttme.o to provide
2674 startup and shutdown for tm clones.
2675 * config/t-darwin (crttms.o): New build rule.
2676 (crttme.o): Likewise.
2678 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2680 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2681 et al.
2683 2011-11-21 Richard Henderson <rth@redhat.com>
2685 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2686 (__TMC_LIST__, __TMC_END__): New.
2687 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2688 (__do_global_dtors): Likewise.
2689 (frame_dummy): Call _ITM_registerTMCloneTable.
2690 (__do_global_ctors_1): Likewise.
2692 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2694 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2695 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2696 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2697 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2698 * config/i386/t-darwin64: Remove.
2699 * config/sh/t-netbsd (LIB2ADD): Remove.
2701 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2703 PR target/49313
2704 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2705 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2706 * config/avr/lib1funcs.S (wmov): New assembler macro.
2707 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2708 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2709 (__udivmod64): New function.
2710 (__negdi2): New function.
2712 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2714 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2715 *-*-freebsd*aout*): Remove.
2717 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2719 * static-object.mk (c_flags-$o): Save c_flags.
2720 ($(base)$(objext)): Use it.
2722 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2724 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2726 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2728 PR target/49868
2729 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2730 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2731 New functions.
2733 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2735 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2736 functions.
2737 (aeabi_uidivmod): Likewise.
2738 (umodsi3): Likewise.
2739 (divsi3): Likewise.
2740 (aeabi_idivmod): Likewise.
2741 (modsi3): Likewise.
2743 2011-11-16 Tristan Gingold <gingold@adacore.com>
2745 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2747 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2749 PR target/49868
2750 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2751 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2753 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2755 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2756 tmake_file list.
2757 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2758 * config/pa/t-stublib64: Delete.
2760 2011-11-12 Richard Henderson <rth@redhat.com>
2762 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2763 cast the pointer argument to _Unwind_SetGRPtr.
2765 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2767 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2769 2011-11-09 Ian Lance Taylor <iant@google.com>
2771 * generic-morestack.c: Include <string.h>.
2772 (uintptr_type): Define.
2773 (struct initial_sp): Add dont_block_signals field. Reduce size of
2774 extra array by 1.
2775 (allocate_segment): Set prev field to NULL. Don't set
2776 __morestack_current_segment or __morestack_segments.
2777 (__generic_morestack): Update current->prev and *pp after calling
2778 allocate_segment.
2779 (__morestack_block_signals): Don't do anything if
2780 dont_block_signals is set.
2781 (__morestack_unblock_signals): Likewise.
2782 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2783 uintptr_type.
2784 (__splitstack_block_signals): New function.
2785 (enum __splitstack_content_offsets): Define.
2786 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2787 (__splitstack_makecontext): New function.
2788 (__splitstack_block_signals_context): New function.
2789 (__splitstack_find_context): New function.
2790 * config/i386/morestack.S (__morestack_get_guard): New function.
2791 (__morestack_set_guard, __morestack_make_guard): New functions.
2792 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2794 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2796 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2797 (i[34567]86-*-mingw*): ... here.
2798 (x86_64-*-mingw*): ... here.
2800 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2802 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2804 2011-11-07 Nathan Sidwell <nathan@acm.org>
2806 * libgcov.c (struct gcov_fn_buffer): New struct.
2807 (buffer_fn_data): New helper.
2808 (gcov_exit): Rework for new gcov data structures.
2810 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2812 PR target/49313
2813 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2815 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2817 * config.host (tmake_file): Correct comment.
2818 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2819 t-libgcc-pic.
2820 (bfin*-uclinux*): Likewise.
2821 (bfin*-linux-uclibc*): Likewise.
2822 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2824 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2825 assigning.
2826 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2827 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2828 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2829 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2830 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2831 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2832 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2833 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2834 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2835 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2836 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2837 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2838 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2840 * config/bfin/t-elf: Remove.
2841 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2843 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2845 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2846 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2847 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2848 (lm32-*-elf*): ... this.
2849 (lm32-*-rtems*): ... and this.
2850 Add to tmake_file.
2851 (m32r-*-rtems*): Add to tmake_file.
2852 (moxie-*-rtems*): Likewise.
2853 (sparc-*-rtems*): Likewise.
2854 Remove t-rtems from tmake_file.
2855 (sparc64-*-rtems*): Likewise.
2856 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2857 instead.
2859 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2861 PR bootstrap/50982
2862 * config/gthr-posix.h: Move ...
2863 * gthr-posix.h: ... here.
2864 * config/gthr-lynx.h: Reflect this.
2865 * config/gthr-vxworks.h: Likewise.
2866 * config/rs6000/gthr-aix.h: Likewise.
2867 * configure.ac (target_thread_file): Likewise.
2868 * configure: Regenerate.
2870 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2872 * config.host (arm*-*-rtemseabi*): New target.
2874 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2876 PR other/50991
2877 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2878 extra-parts.
2880 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2882 * config.host (epiphany-*-elf*): New configuration.
2883 * config/epiphany: New Directory.
2885 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2887 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2888 * config/avr/t-rtems: New.
2889 Filter out _exit from LIB1ASMFUNCS.
2891 2011-11-04 David S. Miller <davem@davemloft.net>
2893 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2894 * configure: Rebuild.
2896 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2898 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2899 variable.
2901 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2903 PR target/50931
2904 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2905 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2907 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2909 PR target/50989
2910 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2912 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2914 * config/c6x/t-elf (LIB2ADDEH): Set.
2915 * config/c6x/t-c6x-elf: Remove.
2917 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2919 * config/i386/sol2-ci.S: Rename to ...
2920 * config/i386/crti.S: ... this.
2921 * config/i386/sol2-cn.S: Rename to ...
2922 * config/i386/crtn.S: ... this.
2923 * config/sparc/sol2-ci.S: Rename to ...
2924 * config/sparc/crti.S: ... this.
2925 * config/sparc/sol2-cn.S: Rename to ...
2926 * config/sparc/crtn.S: ... this.
2927 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2928 (crti.o, crtn.o): Remove.
2930 2011-11-04 Tristan Gingold <gingold@adacore.com>
2932 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2934 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2936 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2938 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2940 * config.host (crisv32-*-none, cris-*-none): Remove.
2941 (crisv32-*-elf): Append to tmake_file, don't just set it.
2942 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2944 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2946 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2947 (ecrtn$(objext)): Likewise.
2948 (ncrti$(objext)): Likewise.
2949 (ncrtn$(objext)): Likewise.
2951 2011-11-03 Andreas Schwab <schwab@redhat.com>
2953 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2955 2011-11-02 David S. Miller <davem@davemloft.net>
2957 * configure.ac: Set host_address on sparc too.
2958 * configure: Regenerate.
2959 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2960 based upon host_address.
2961 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2963 2011-11-02 Jason Merrill <jason@redhat.com>
2965 * config/rs6000/t-ppccomm: Add missing \.
2967 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2969 * gthr-single.h, gthr.h: New files.
2970 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2971 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2972 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2973 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2974 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2975 * configure.ac (thread_header): New variable.
2976 Set it depending on target_thread_file.
2977 (gthr-default.h): Link from $thread_header.
2978 * configure: Regenerate.
2979 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2981 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2983 * configure.ac (tm_file_): New variable.
2984 Determine from tm_file.
2985 (tm_file, tm_defines): Substitute.
2986 * configure: Regenerate.
2987 * mkheader.sh: New file.
2988 * Makefile.in (clean): Remove libgcc_tm.h.
2989 ($(objects)): Depend on libgcc_tm.h.
2990 (libgcc_tm_defines, libgcc_tm_file): New variables.
2991 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2992 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2993 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2994 ($(extra-parts)): Depend on libgcc_tm.h.
2995 * config.host (tm_defines, tm_file): New variable.
2996 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2997 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2998 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2999 (avr-*-rtems*): Likewise.
3000 (avr-*-*): Likewise.
3001 (frv-*-elf): Likewise.
3002 (frv-*-*linux*): Likewise.
3003 (h8300-*-rtems*): Likewise.
3004 (h8300-*-elf*): Likewise.
3005 (i[34567]86-*-darwin*): Likewise.
3006 (x86_64-*-darwin*): Likewise.
3007 (rx-*-elf): Likewise.
3008 (tic6x-*-uclinux): Likewise.
3009 (tic6x-*-elf): Likewise.
3010 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3011 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3012 * config/i386/cygming-crtbegin.c: Likewise.
3013 * config/i386/cygming-crtend.c: Likewise.
3014 * config/ia64/fde-vms.c: Likewise.
3015 * config/ia64/unwind-ia64.c: Likewise.
3016 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3017 * config/rs6000/darwin-fallback.c: Likewise.
3018 * config/stormy16/lib2funcs.c: Likewise.
3019 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3020 * crtstuff.c: Likewise.
3021 * dfp-bit.h: Likewise.
3022 * emutls.c: Likewise.
3023 * fixed-bit.c: Likewise.
3024 * fp-bit.c: Likewise.
3025 * generic-morestack-thread.c: Likewise.
3026 * generic-morestack.c: Likewise.
3027 * libgcc2.c: Likewise.
3028 * libgcov.c: Likewise.
3029 * unwind-dw2-fde-dip.c: Likewise.
3030 * unwind-dw2-fde.c: Likewise.
3031 * unwind-dw2.c: Likewise.
3032 * unwind-sjlj.c: Likewise.
3034 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3036 * configure.ac: Include ../config/picflag.m4.
3037 (GCC_PICFLAG): Call it.
3038 Substitute.
3039 * configure: Regenerate.
3040 * Makefile.in (gcc_srcdir): Remove.
3041 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3042 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3043 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3044 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3045 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3046 Use $<.
3047 Remove comment.
3048 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3049 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3050 to refer to libgcc2.c.
3051 Use $<.
3052 * config/darwin-64.c: New file.
3053 * config/darwin-crt3.c: Remove comment.
3054 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3055 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3056 config/udivmodsi4.c: New files.
3057 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3058 config/memset.c: New files.
3059 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3060 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3061 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3062 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3063 * config/t-openbsd-thread: New file.
3064 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3065 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3066 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3067 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3068 qrnnd.S.
3069 Adapt filename.
3070 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3071 to refer to gthr-posix.c.
3072 * config/alpha/t-vms (LIB2ADD): Set.
3073 * config/alpha/vms-gcc_shell_handler.c: New file.
3074 * config/arm/bpabi.c, config/arm/fp16.c,
3075 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3076 config/arm/unaligned-funcs.c: New files.
3077 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3078 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3079 * config/arm/t-linux: Likewise.
3080 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3081 * config/arm/t-netbsd: New file.
3082 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3083 * config/arm/t-symbian (LIB2ADD_ST): Set.
3084 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3085 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3086 * config/bfin/t-elf: New file.
3087 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3088 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3089 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3090 config/c6x/ltf.c: New files.
3091 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3092 (HOST_LIBGCC2_CFLAGS): Set.
3093 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3094 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3095 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3096 New files.
3097 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3098 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3099 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3100 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3101 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3102 files.
3103 * config/frv/t-frv (LIB2ADD): Set.
3104 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3105 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3106 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3107 config/h8300/popcounthi2.c: New files.
3108 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3109 * config/i386/gthr-win32.c: New file.
3110 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3111 * config/i386/t-cygwin: Likewise.
3112 * config/i386/t-darwin, config/i386/t-darwin64,
3113 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3114 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3115 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3116 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3117 * config/ia64/quadlib.c: New file.
3118 * config/ia64/t-hpux (LIB2ADD): Set.
3119 * config/ia64/t-ia64: Add comment.
3120 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3121 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3122 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3123 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3124 * config/m32c/t-m32c (LIB2ADD): Set.
3125 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3126 * config/m32r/t-m32r: Likewise.
3127 * config/m68k/fpgnulib.c: New file.
3128 * config/m68k/t-floatlib (LIB2ADD): Set.
3129 (xfgnulib.c): New target.
3130 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3131 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3132 * config/mep/t-mep (LIB2ADD): Set.
3133 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3134 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3135 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3136 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3137 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3138 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3139 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3140 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3141 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3142 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3143 New files.
3144 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3145 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3146 * config/pa/fptr.c, config/pa/lib2funcs.S,
3147 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3148 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3149 (LIB2ADD, LIB2ADD_ST): Set.
3150 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3151 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3152 Set.
3153 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3154 * config/pdp11/t-pdp11: New file.
3155 * config/picochip/libgccExtras/adddi3.S,
3156 config/picochip/libgccExtras/ashlsi3.S,
3157 config/picochip/libgccExtras/ashrsi3.S,
3158 config/picochip/libgccExtras/clzsi2.S,
3159 config/picochip/libgccExtras/cmpsi2.S,
3160 config/picochip/libgccExtras/divmod15.S,
3161 config/picochip/libgccExtras/divmodhi4.S,
3162 config/picochip/libgccExtras/divmodsi4.S,
3163 config/picochip/libgccExtras/lshrsi3.S,
3164 config/picochip/libgccExtras/parityhi2.S,
3165 config/picochip/libgccExtras/popcounthi2.S,
3166 config/picochip/libgccExtras/subdi3.S,
3167 config/picochip/libgccExtras/ucmpsi2.S,
3168 config/picochip/libgccExtras/udivmodhi4.S,
3169 config/picochip/libgccExtras/udivmodsi4.S: New files.
3170 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3171 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3172 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3173 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3174 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3175 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3176 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3177 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3178 files.
3179 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3180 (HOST_LIBGCC2_CFLAGS): Set.
3181 * config/rs6000/t-darwin64: New file.
3182 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3183 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3184 * config/rs6000/t-ppccomm (LIB2ADD): Add
3185 $(srcdir)/config/rs6000/tramp.S.
3186 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3187 Add $(srcdir)/config/rs6000/eabi.S.
3188 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3189 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3190 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3191 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3192 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3193 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3194 * config/rs6000/tramp.S: New file.
3195 * config/s390/t-tpf: Remove.
3196 * config/sh/linux-atomic.S: New file.
3197 * config/sh/t-linux (LIB2ADD): Set.
3198 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3199 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3200 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3201 to unwind-dw2.c.
3202 (HOST_LIBGCC2_CFLAGS): Set.
3203 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3204 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3205 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3206 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3207 config/spu/mfc_multi_tag_release.c,
3208 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3209 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3210 config/spu/multi3.c: New files.
3211 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3212 (HOST_LIBGCC2_CFLAGS): Set.
3213 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3214 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3215 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3216 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3217 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3218 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3219 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3220 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3221 config/stormy16/umodsi3.c: New files.
3222 * config/xtensa/lib2funcs.S: New file.
3223 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3224 * config/xtensa/t-xtensa (LIB2ADD): Set.
3225 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3226 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3227 Add t-freebsd-thread to tmake_file for posix threads.
3228 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3229 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3230 (*-*-lynxos*): Likewise.
3231 (*-*-netbsd*): Likewise.
3232 (*-*-openbsd*): Likewise.
3233 Add t-openbsd-thread to tmake_file for posix threads.
3234 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3235 (*-*-vxworks*): Set tmake_file.
3236 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3237 (alpha*-*-freebsd*): Likewise.
3238 (alpha*-*-netbsd*): Likewise.
3239 (alpha*-*-openbsd*): Likewise.
3240 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3241 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3242 (alpha*-dec-*vms*): Likewise.
3243 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3244 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3245 (bfin*-uclinux*): Likewise.
3246 (bfin*-linux-uclibc*): Likewise.
3247 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3248 (crisv32-*-none): Likewise.
3249 (cris-*-elf): Likewise.
3250 (cris-*-none): Likewise.
3251 (cris-*-linux*, crisv32-*-linux*): Likewise.
3252 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3253 tmake_file.
3254 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3255 tmake_file.
3256 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3257 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3258 (x86_64-*-elf*): Likewise.
3259 (i[34567]86-*-nto-qnx*): Likewise.
3260 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3261 win32 threads.
3262 (x86_64-*-mingw*): Likewise.
3263 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3264 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3265 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3266 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3267 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3268 tmake_file.
3269 (mipsisa64sr71k-*-elf*): Likewise.
3270 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3271 (mips-*-elf*, mipsel-*-elf*): Likewise.
3272 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3273 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3274 (mips*-*-rtems*): Likewise.
3275 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3276 to tmake_file.
3277 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3278 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3279 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3280 (spu-*-elf*): Likewise.
3281 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3283 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3285 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3286 $(srcdir) to refer to $(LIB1ASMSRC).
3287 Use $<.
3288 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3289 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3290 config/arm/lib1funcs.S: New files.
3291 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3292 * config/arm/t-arm: New file.
3293 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3294 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3295 config/arm/t-strongarm-elf: New files.
3296 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3297 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3298 * config/avr/lib1funcs.S: New file.
3299 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3300 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3301 * config/c6x/lib1funcs.S: New file.
3302 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3303 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3304 * config/frv/lib1funcs.S: New file.
3305 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3306 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3307 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3308 * config/ia64/__divxf3.asm: Rename to ...
3309 * config/ia64/__divxf3.S: ... this.
3310 Adapt lib1funcs.asm filename.
3311 * config/ia64/_fixtfdi.asm: Rename to ...
3312 * config/ia64/_fixtfdi.S: ... this.
3313 Adapt lib1funcs.asm filename.
3314 * config/ia64/_fixunstfdi.asm: Rename to ...
3315 * config/ia64/_fixunstfdi.S: ... this.
3316 Adapt lib1funcs.asm filename.
3317 * config/ia64/_floatditf.asm: Rename to ...
3318 * config/ia64/_floatditf.S: ... this.
3319 Adapt lib1funcs.asm filename.
3320 * config/ia64/lib1funcs.S: New file.
3321 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3322 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3323 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3324 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3325 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3326 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3327 * config/mep/lib1funcs.S: New file.
3328 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3329 * config/mips/mips16.S: New file.
3330 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3331 * config/pa/milli64.S: New file.
3332 * config/pa/t-linux, config/pa/t-linux64: New files.
3333 * config/picochip/lib1funcs.S: New file.
3334 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3335 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3336 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3337 * config/sh/t-netbsd: New file.
3338 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3339 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3340 * config/sh/t-sh64: New file.
3341 * config/sparc/lb1spc.S: New file.
3342 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3343 filename.
3344 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3345 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3346 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3347 config/xtensa/lib1funcs.S: New files.
3348 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3349 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3350 tmake_file.
3351 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3352 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3353 (arm*-*-linux*): Likewise.
3354 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3355 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3356 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3357 (arm*-*-ecos-elf): Likewise.
3358 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3359 (arm*-*-rtems*): Likewise.
3360 (arm*-*-elf): Likewise.
3361 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3362 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3363 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3364 (bfin*-uclinux*): Likewise.
3365 (bfin*-linux-uclibc*): Likewise.
3366 (bfin*-rtems*): Likewise.
3367 (bfin*-*): Likewise.
3368 (fido-*-elf): Merge into m68k-*-elf*.
3369 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3370 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3371 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3372 (h8300-*-elf*): Likewise.
3373 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3374 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3375 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3376 (i[34567]86-*-mingw*): Likewise.
3377 (x86_64-*-mingw*): Likewise.
3378 (i[34567]86-*-interix3*): Likewise.
3379 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3380 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3381 (m68k-*-elf*): Also handle fido-*-elf.
3382 Add m68k/t-floatlib to tmake_file.
3383 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3384 (m68k-*-linux*): Likewise.
3385 (m68k-*-rtems*): Likewise.
3386 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3387 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3388 sh64*-*-*.
3389 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3390 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3391 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3392 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3393 sh/t-netbsd to tmake_file.
3394 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3395 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3396 (sh-wrs-vxworks): Likewise.
3397 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3398 *-leon[3-9]*.
3399 (v850*-*-*): Add v850/t-v850 to tmake_file.
3400 (vax-*-linux*): Add vax/t-linux to tmake_file.
3401 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3403 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3405 * crtstuff.c: New file.
3406 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3407 (CRTSTUFF_T_CFLAGS): Define.
3408 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3409 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3410 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3411 crtstuff.c.
3412 Use $<.
3413 (crtbeginT.o): Use $(objext).
3414 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3415 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3416 (gcc-extra-parts): Remove.
3417 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3418 Set extra_parts.
3419 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3420 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3421 Add t-crtstuff-pic to tmake_file.
3422 (*-*-lynxos*): New case.
3423 Set tmake_file, extra_parts.
3424 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3425 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3426 *-*-netbsdelf[2-9]*.
3427 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3428 (*-*-rtems*): Set extra_parts.
3429 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3430 (*-*-uclinux*): New case.
3431 Set extra_parts.
3432 (*-*-vms*): New case.
3433 Set tmake_file, extra_parts.
3434 (*-*-elf): Set extra_parts.
3435 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3436 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3437 vms/t-vms64.
3438 Set extra_parts.
3439 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3440 Set extra_parts.
3441 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3442 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3443 (arm-wrs-vxworks): Append to tmake_file.
3444 Set extra_parts.
3445 (arm*-*-uclinux*): Set extra_parts.
3446 (arm*-*-ecos-elf): Likewise.
3447 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3448 arm*-*-eabi*.
3449 (arm*-*-rtems*): Set extra_parts.
3450 (arm*-*-elf): Likewise.
3451 (avr-*-rtems*): Clear extra_parts.
3452 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3453 Set extra_parts.
3454 (bfin*-uclinux*): Likewise.
3455 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3456 (bfin*-rtems*): Append to tmake_file.
3457 Set extra_parts.
3458 (bfin*-*): Likewise.
3459 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3460 (crisv32-*-elf): ... this.
3461 (crisv32-*-none): ... this.
3462 (cris-*-elf, cris-*-none): New cases.
3463 Add cris/t-elfmulti to tmake_file.
3464 (fr30-*-elf): Append to tmake_file.
3465 Set extra_parts.
3466 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3467 Set extra_parts.
3468 (h8300-*-rtems*): Append to tmake_file.
3469 Set extra_parts.
3470 (h8300-*-elf*): Likewise.
3471 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3472 Set extra_parts.
3473 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3474 Set extra_parts.
3475 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3476 (x86_64-*-elf*): Likewise.
3477 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3478 (x86_64-*-freebsd*): Likewise.
3479 (x86_64-*-netbsd*): Likewise.
3480 (i[34567]86-*-linux*): Likewise.
3481 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3482 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3483 (x86_64-*-linux*): Likewise.
3484 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3485 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3486 tmake_file.
3487 Set extra_parts.
3488 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3489 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3490 Append to extra_parts, remove crtbegin.o, crtend.o.
3491 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3492 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3493 crtend.o, crtbeginS.o, crtendS.o.
3494 (ia64*-*-linux*): Comment extra_parts.
3495 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3496 Set extra_parts.
3497 (iq2000*-*-elf*): Clear extra_parts.
3498 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3499 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3500 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3501 (m32r-*-rtems*): ... this.
3502 Add m32r/t-m32r to tmake_file.
3503 (m68k-*-elf*): Add t-crtin to tmake_file.
3504 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3505 (mcore-*-elf): Likewise.
3506 (microblaze*-*-*): Set extra_parts.
3507 (mips*-sde-elf*): New case.
3508 Set tmake_file, extra_parts.
3509 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3510 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3511 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3512 tmake_file.
3513 Set extra_parts.
3514 (mipsisa64sr71k-*-elf*): Likewise.
3515 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3516 (mips-*-elf*, mipsel-*-elf*): Likewise.
3517 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3518 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3519 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3520 (mips*-*-rtems*): Likewise.
3521 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3522 (moxie-*-*): Split into ...
3523 (moxie-*-elf, moxie-*-uclinux*): ... this.
3524 Add to extra_parts, remove crtbegin.o, crtend.o.
3525 (moxie-*-rtems*): New case.
3526 Set tmake_file.
3527 Clear extra_parts.
3528 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3529 Set extra_parts.
3530 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3531 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3532 tmake_file.
3533 Set extra_parts.
3534 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3535 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3536 Set extra_parts.
3537 (powerpc-*-eabisim*): Likewise.
3538 (powerpc-*-elf*): Likewise.
3539 (powerpc-*-eabialtivec*): Likewise.
3540 (powerpc-xilinx-eabi*): Likewise.
3541 (powerpc-*-eabi*): Likewise.
3542 (powerpc-*-rtems*): Likewise.
3543 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3544 tmake_file.
3545 Set extra_parts.
3546 (powerpc-*-lynxos*): Add to tmake_file.
3547 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3548 rs6000/t-crtstuff, t-crtstuff-pic.
3549 Set extra_parts.
3550 (powerpcle-*-eabisim*): Likewise.
3551 (powerpcle-*-eabi*): Likewise.
3552 (rx-*-elf): Remove extra_parts.
3553 (s390x-ibm-tpf*): Set extra_parts.
3554 (score-*-elf): Set extra_parts.
3555 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3556 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3557 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3558 (sh64l*-*-netbsd*): Split into ...
3559 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3560 Add t-crtstuff-pic to tmake_file.
3561 Set extra_parts.
3562 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3563 Set extra_parts.
3564 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3565 (sparc-*-elf*): Remove t-crtin from tmake_file.
3566 Add to extra_parts, remove crtbegin.o, crtend.o.
3567 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3568 (sparc64-*-linux*): Likewise.
3569 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3570 Add to extra_parts, remove crtbegin.o, crtend.o.
3571 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3572 Add to extra_parts, remove crtbegin.o, crtend.o.
3573 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3574 Add to extra_parts, remove crtbegin.o, crtend.o.
3575 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3576 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3577 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3578 Set extra_parts.
3579 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3580 Set extra_parts.
3581 (tic6x-*-*): Change to ...
3582 (tic6x-*-elf): ... this.
3583 Set extra_parts.
3584 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3585 Set extra_parts.
3586 (am33_2.0-*-linux*): Add comment.
3587 (mep*-*-*): Add mep/t-mep to tmake_file.
3588 Set extra_parts.
3589 * config/alpha/t-vms: New file.
3590 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3591 * config/arm/crti.S, config/arm/crtn.S: New files.
3592 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3593 * config/bfin/crtlibid.S: New file.
3594 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3595 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3596 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3597 (crti.o, crtin.o): New rules.
3598 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3599 * config/c6x/t-uclinux: New file.
3600 * config/cris/t-elfmulti: New file.
3601 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3602 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3603 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3604 * config/frv/t-frv: New file.
3605 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3606 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3607 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3608 New files.
3609 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3610 refer to cygming-crtbegin.c, cygming-crtend.c.
3611 Use $<.
3612 * config/i386/t-nto: New file.
3613 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3614 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3615 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3616 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3617 Use .S extension.
3618 Use $<.
3619 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3620 (crtinitS.o): New rule.
3621 * config/ia64/vms-crtinit.S: New file.
3622 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3623 * config/m32r/initfini.c: New file.
3624 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3625 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3626 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3627 * config/mep/t-mep: New file.
3628 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3629 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3630 * config/mips/crti.S, config/mips/crtn.S: New files.
3631 * config/mips/t-crtstuff: New file.
3632 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3633 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3634 (CUSTOM_CRTIN): Set.
3635 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3636 dependencies.
3637 Use $(srcdir) to refer to crti.S, crtn.S.
3638 Use .S extension, $<.
3639 * config/moxie/crti.asm: Rename to ...
3640 * config/moxie/crti.S: ... this.
3641 * config/moxie/crtn.asm: Rename to ...
3642 * config/moxie/crtn.S: ... this.
3643 * config/moxie/t-moxie: Remove.
3644 * config/pa/stublib.c: New file.
3645 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3646 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3647 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3648 * config/rs6000/t-crtstuff: New file.
3649 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3650 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3651 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3652 Make output file explicit.
3653 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3654 Make output file explicit.
3655 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3656 Make output file explicit.
3657 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3658 Make output file explicit.
3659 * config/score/crti.S, config/score/crtn.S: New files.
3660 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3661 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3662 files.
3663 * config/sh/t-sh, config/sh/t-superh: New files.
3664 * config/sparc/t-linux64: New file.
3665 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3666 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3667 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3668 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3669 * config/t-crtin: Remove.
3670 * config/t-crtstuff-pic: New file.
3671 * config/t-sol2 (CUSTOM_CRTIN): Set.
3672 (crti.o, crtn.o): New rules.
3673 * config/vms/t-vms: New file.
3674 * config/vms/vms-ucrt0.c: New file.
3675 * config/xtensa/t-elf: New file.
3677 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3679 * Makefile.in (SHLIB_NM_FLAGS): Set.
3680 * mkmap-flat.awk, mkmap-symver.awk: New files.
3681 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3682 exceptions.
3683 * configure: Regenerate.
3684 * config/libgcc-glibc.ver: New file.
3685 * config/libgcc-libsystem.ver: New file.
3686 * config/t-libunwind (SHLIB_LC): Set.
3687 * config/t-linux: New file.
3688 * config/t-slibgcc (INSTALL_SHLIB): New.
3689 (SHLIB_INSTALL): Use it.
3690 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3691 to mkmap-symver.awk.
3692 (SHLIB_MAPFILES): Don't append, adapt pathname.
3693 (SHLIB_VERPFX): Set.
3694 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3695 to mkmap-symver.awk.
3696 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3697 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3698 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3699 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3700 to mkmap-flat.awk.
3701 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3702 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3703 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3704 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3705 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3706 * config/i386/libgcc-darwin.10.4.ver,
3707 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3708 New files.
3709 * config/i386/t-darwin: Remove.
3710 * config/i386/t-darwin64: Likewise.
3711 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3712 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3713 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3714 * config/i386/t-linux: New file.
3715 * config/i386/t-mingw32: New file.
3716 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3717 * config/ia64/t-glibc: Rename to ...
3718 * config/ia64/t-linux: ... this.
3719 (SHLIB_MAPFILES): Set.
3720 * config/ia64/t-glibc-libunwind: Rename to ...
3721 * config/ia64/t-linux-libunwind: ... this.
3722 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3723 * config/ia64/t-slibgcc-hpux: New file.
3724 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3725 * config/m68k/t-slibgcc-elf-ver: New file.
3726 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3727 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3728 to mkmap-flat.awk.
3729 * config/pa/t-slibgcc-hpux: New file.
3730 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3731 files.
3732 * config/rs6000/libgcc-darwin.10.4.ver,
3733 config/rs6000/libgcc-darwin.10.5.ver: New files.
3734 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3735 config/rs6000/libgcc-glibc.ver.
3736 * config/rs6000/libgcc-ppc64.ver: Rename to
3737 config/rs6000/libgcc-ibm-ldouble.ver.
3738 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3739 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3740 * config/rs6000/t-ldbl128: Rename to ...
3741 * config/rs6000/t-linux: ... this.
3742 (SHLIB_MAPFILES): Adapt filename.
3743 * config/rs6000/t-slibgcc-aix: New file.
3744 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3745 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3746 libgcc-excl.ver, libgcc-glibc.ver.
3747 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3748 * config/sparc/libgcc-glibc.ver: New file.
3749 * config/sparc/t-linux: New file.
3750 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3751 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3752 t-slibgcc-elf-ver to tmake_file.
3753 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3754 *-*-freebsd[34].
3755 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3756 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3757 t-slibgcc-elf-ver, t-linux to tmake_file.
3758 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3759 tmake_file.
3760 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3761 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3762 (alpha*-dec-*vms*): Likewise.
3763 (arm*-*-freebsd*): Append to tmake_file.
3764 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3765 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3766 arm*-*-linux-*eabi.
3767 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3768 tmake_file for arm*-*-symbianelf*.
3769 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3770 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3771 cris/t-linux.
3772 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3773 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3774 pa/t-slibgcc-dwarf-ver to tmake_file.
3775 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3776 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3777 (hppa*64*-*-hpux11*): Likewise.
3778 (hppa[12]*-*-hpux11*): Likewise.
3779 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3780 i386/t-crtpc, i386/t-crtfm.
3781 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3782 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3783 to tmake_file.
3784 Add i386/t-cygwin to tmake_file.
3785 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3786 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3787 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3788 to tmake_file.
3789 Add i386/t-mingw32 to tmake_file.
3790 (x86_64-*-mingw*): Likewise.
3791 (ia64*-*-freebsd*): Append to tmake_file.
3792 (ia64*-*-linux*): Append to tmake_file.
3793 Replace ia64/t-glibc by ia64/t-linux.
3794 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3795 system libunwind.
3796 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3797 t-slibgcc-hpux to tmake_file.
3798 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3799 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3800 (m32rle-*-linux*): Likewise.
3801 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3802 sjlj exceptions.
3803 (microblaze*-linux*): New case.
3804 Append to tmake_file, add t-slibgcc-nolc-override.
3805 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3806 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3807 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3808 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3809 rs6000/t-slibgcc-aix to tmake_file.
3810 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3811 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3812 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3813 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3814 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3815 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3816 sh*-*-linux*.
3817 (sparc-*-linux*): Append to tmake_file for *-leon*.
3818 Add sparc/t-linux to tmake_file for non-Leon targets.
3819 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3820 (tic6x-*-uclinux): New case.
3821 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3822 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3823 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3824 (am33_2.0-*-linux*): Append to tmake_file.
3825 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3826 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3827 x86_64-*-kfreebsd*-gnu.
3828 Add i386/t-linux to tmake_file.
3830 2011-10-28 Ian Lance Taylor <iant@google.com>
3832 * config/i386/morestack.S: Correct CFI information to do proper
3833 returns throughout function. In 32-bit mode, save %ebx so that it
3834 is restored on unwind.
3836 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3838 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3839 case where B3 isn't the return register.
3841 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3842 logic for doubleword pops.
3844 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3846 * config/rs6000/t-freebsd: Add wildcard.
3848 2011-10-21 Paul Brook <paul@codesourcery.com>
3850 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3852 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3853 Eric Botcazou <ebotcazou@adacore.com>
3855 PR target/50737
3856 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3857 fs->signal_frame to 1.
3859 2011-10-07 Ian Lance Taylor <iant@google.com>
3861 * generic-morestack-thread.c: #include <errno.h>.
3863 2011-10-07 Ian Lance Taylor <iant@google.com>
3865 PR target/46093
3866 * generic-morestack.c (__generic_morestack): Make sure the segment
3867 is large enough for both the stack frame and the copied
3868 parameters.
3870 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3872 PR bootstrap/49804
3873 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3874 extra_parts.
3876 2011-09-28 Nick Clifton <nickc@redhat.com>
3878 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3879 64-bit doubles are not enabled.
3880 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3881 and floatunsisf functions.
3883 2011-09-13 Paul Brook <paul@codesourcery.com>
3885 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3886 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3887 * unwind-arm-common.inc: New file.
3888 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3889 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3890 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3891 * config/c6x/libunwind.S: New file.
3892 * config/c6x/pr-support.c: New file.
3893 * config/c6x/unwind-c6x.c: New file.
3894 * config/c6x/unwind-c6x.h: New file.
3895 * config/c6x/t-c6x-elf: New file.
3897 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3899 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3900 (ASM_DIVZERO): Ditto.
3901 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3903 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3905 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3907 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3909 PR target/50090
3910 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3911 instead of an assembly one.
3913 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3915 PR bootstrap/50047
3916 * Makefile.in (install-unwind_h): Create
3917 $(gcc_objdir)/include/unwind.h atomically.
3919 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3921 * Makefile.in (install-unwind_h): Remove destination file first.
3923 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3925 * sync.c: New file.
3926 * config/mips/t-mips16: New file.
3927 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3928 (mips*-*-linux*): Likewise.
3929 (mips*-sde-elf*): Likewise.
3930 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3931 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3932 Add mips/t-mips16 to tmake_file.
3933 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3934 (mips-*-elf*): Likewise.
3935 (mips64-*-elf*): Likewise.
3936 (mips64orion-*-elf*): Likewise.
3937 (mips*-*-rtems*): Likewise.
3938 (mipstx39-*-elf*): Likewise.
3939 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3940 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3941 LIBGCC_SYNC_CFLAGS.
3942 Use $(srcdir) to refer to sync.c.
3943 Use $<.
3944 ($(libgcc-sync-funcs-o)): Likewise.
3945 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3946 ($(libgcc-sync-funcs-s-o)): Likewise.
3948 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3950 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3951 t-libunwind.
3953 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3955 PR other/48007
3956 * config/i386/value-unwind.h: New.
3958 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3960 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3961 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3962 Add to tmake_file rather than overriding it.
3964 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3966 * config/t-softfp: Remove.
3967 * soft-fp: Moved from ../gcc/config.
3968 * soft-fp/README: Remove t-softfp reference.
3969 * soft-fp/t-softfp: Move to config/t-softfp.
3970 (softfp_machine_header): Remove.
3971 (softfp_file_list): Remove config subdir.
3972 (soft-fp-objects): New variable.
3973 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3974 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3975 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3976 * config/t-softfp-excl: New file.
3977 * config/t-softfp-sfdf: New file.
3978 * config/t-softfp-tf: New file.
3979 * config/no-sfp-machine.h: New file.
3980 * config/arm/sfp-machine.h: New file.
3981 * config/arm/t-softfp: New file.
3982 * config/c6x/sfp-machine.h: New file.
3983 * config/i386/32/t-fprules-softfp: Rename to ...
3984 * config/i386/32/t-softfp: ... this.
3985 (tifunctions, LIB2ADD): Remove.
3986 (softfp_int_modes): Override.
3987 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3988 subdir.
3989 * config/i386/64/eqtf2.c: Likewise.
3990 * config/i386/64/getf2.c: Likewise.
3991 * config/i386/64/letf2.c: Likewise.
3992 * config/ia64/sft-machine.h: New file.
3993 * config/ia64/t-fprules-softfp: Rename to ...
3994 * config/ia64/t-softfp: ... this.
3995 * config/lm32/sfp-machine.h: New file.
3996 * config/moxie/t-moxie-softfp: Remove.
3997 * config/rs6000/ibm-ldouble-format: New file.
3998 * config/rs6000/ibm-ldouble.c: New file.
3999 * config/rs6000/libgcc-ppc-glibc.ver: New file
4000 * config/rs6000/libgcc-ppc64.ver: New file
4001 * config/rs6000/sfp-machine.h: New file.
4002 * config/rs6000/t-freebsd: New file.
4003 * config/rs6000/t-ibm-ldouble: New file.
4004 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4005 libgcc-ppc-glibc.ver.
4006 * config/rs6000/t-linux64: New file.
4007 * config/rs6000/t-ppccomm (LIB2ADD): Add
4008 $(srcdir)/config/rs6000/ibm-ldouble.c.
4009 * config/rs6000/t-ppccomm-ldbl: New file.
4010 * config/score/sfp-machine.h: New file.
4011 * config.host (sfp_machine_header): Explain.
4012 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4013 t-softfp to tmake_file.
4014 (arm*-*-uclinux*): Likewise.
4015 (arm*-*-ecos-elf): Likewise.
4016 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4017 (arm*-*-rtems*): Likewise.
4018 (arm*-*-elf): Likewise.
4019 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4020 in tmake_file.
4021 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4022 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4023 (lm32-*-uclinux*): Likewise.
4024 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4025 t-softfp-excl, t-softfp.
4026 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4027 (powerpc64-*-darwin*): Likewise.
4028 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4029 to tmake_file.
4030 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4031 tmake_file.
4032 (powerpc-*-eabisim*): Likewise.
4033 (powerpc-*-elf*): Likewise.
4034 (powerpc-*-eabialtivec*): Likewise.
4035 (powerpc-xilinx-eabi*): Likewise.
4036 (powerpc-*-rtems*): Likewise.
4037 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4038 t-softfp-excl, t-softfp to tmake_file.
4039 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4040 rs6000/t-ppccomm-ldbl to tmake_file.
4041 (powerpcle-*-elf*): Likewise.
4042 (powerpcle-*-eabisim*): Likewise.
4043 (powerpcle-*-eabi*): Likewise.
4044 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4045 rs6000/t-ibm-ldouble to tmake_file.
4046 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4047 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4048 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4049 (tic6x-*-*): Likewise.
4050 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4051 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4052 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4053 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4054 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4055 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4056 t-softfp to tmake_file.
4057 * configure.ac (sfp_machine_header): Provide default if unset.
4058 Substitute.
4059 Link sfp-machine.h to config/$sfp_machine_header.
4060 * configure: Regenerate.
4062 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4064 * Makefile.in (double_type_size, long_double_type_size): Set.
4065 Remove $(fpbit-in-libgcc) support.
4066 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4067 (fpbit-src): New variable.
4068 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4069 Compile with -DFLOAT $(FPBIT_CFLAGS).
4070 Use $<.
4071 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4072 Compile with $(FPBIT_CFLAGS).
4073 Use $<.
4074 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4075 Compile with -DFLOAT $(TPBIT_CFLAGS).
4076 Use $<.
4077 * configure.ac (double_type_size, long_double_type_size):
4078 Determine and substitute.
4079 * configure: Regenerate.
4080 * fp-bit.c, fp-bit.h: New files.
4081 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4082 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4083 * config/mips/t-mips: New file.
4084 * config/mips/t-sdemtk: New file.
4085 * config/rs6000/ppc64-fp.c: New file.
4086 * config/rs6000/t-darwin (LIB2ADD): Add
4087 $(srcdir)/config/rs6000/ppc64-fp.c.
4088 * config/rs6000/t-ppc64-fp: New file.
4089 * config/rx/rx-lib.h: New file.
4090 * config/rx/t-rx (FPBIT): Set to true.
4091 ($(gcc_objdir)/fp-bit.c): Remove.
4092 (DPBIT): Set to true only with -m64bit-doubles.
4093 ($(gcc_objdir)/dp-bit.c): Remove.
4094 * config/sparc/t-softfp: Remove.
4095 * config/spu/t-elf: New file.
4096 * config/t-fdpbit, config/t-fpbit: New files.
4097 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4098 (mips*-*-*): Likewise.
4099 (arm-wrs-vxworks): Likewise.
4100 (arm*-*-freebsd*): Likewise.
4101 (avr-*-rtems*): Add t-fpbit to tmake_file.
4102 (avr-*-*): Likewise.
4103 (bfin*-elf*): Add t-fdpbit to tmake_file.
4104 (bfin*-uclinux*): Likewise.
4105 (bfin*-linux-uclibc*): Likewise.
4106 (bfin*-rtems*): New case.
4107 Add t-fdpbit to tmake_file.
4108 (bfin*-*): Add t-fdpbit to tmake_file.
4109 (crisv32-*-elf): Likewise.
4110 (cris-*-linux*): Likewise.
4111 (fr30-*-elf): Likewise.
4112 (frv-*-elf, frv-*-*linux*): Likewise.
4113 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4114 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4115 (m32r-*-elf*): Likewise.
4116 (m32rle-*-elf*): Likewise.
4117 (m32r-*-linux*): Likewise.
4118 (m32rle-*-linux*): Likewise.
4119 (mcore-*-elf): Add t-fdpbit to tmake_file.
4120 (microblaze*-*-*): Likewise.
4121 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4122 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4123 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4124 Fix typo.
4125 Add mips/t-tpbit to tmake-file.
4126 (mips*-*-linux*): Fix typo.
4127 (mips*-sde-elf*): New case
4128 Add mips/t-sdemtk unless using newlib.
4129 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4130 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4131 (mn10300-*-*): Likewise.
4132 (pdp11-*-*): Likewise.
4133 (picochip-*-*): Add t-fpbit to tmake_file.
4134 (powerpc-*-eabisimaltivec*): Likewise.
4135 (powerpc-*-eabisim*): Likewise.
4136 (powerpc-*-elf*): Likewise.
4137 (powerpc-*-eabialtivec*): Likewise.
4138 (powerpc-xilinx-eabi*): New case.
4139 Add t-fdpbit to tmake_file.
4140 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4141 (powerpc-*-rtems*): Likewise.
4142 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4143 tmake_file.
4144 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4145 tmake_file.
4146 (powerpc-*-lynxos*): Likewise.
4147 (powerpcle-*-elf*): Likewise.
4148 (powerpcle-*-eabisim*): Likewise.
4149 (powerpcle-*-eabi*): Likewise.
4150 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4151 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4152 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4153 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4154 (rx-*-elf): Add t-fdpbit to tmake_file.
4155 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4156 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4157 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4158 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4159 sh*-*-netbsd*.
4160 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4161 (sh-wrs-vxworks): Likewise.
4162 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4163 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4164 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4165 (sparc64-*-rtems*): ... new case.
4166 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4167 (spu-*-elf*): Likewise.
4168 Add spu/t-elf to tmake_file.
4169 (v850*-*-*): Add t-fdpbit to tmake_file.
4170 (xstormy16-*-elf): Likewise.
4171 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4172 (mep*-*-*): Likewise.
4174 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4176 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4177 variables.
4178 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4179 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4180 (install-unwind_h): New target.
4181 (all): Depend on it.
4182 * config.host (unwind_header): New variable.
4183 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4184 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4185 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4186 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4187 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4188 Set unwind_header.
4189 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4190 Set unwind_header.
4191 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4192 arm*-*-eabi*.
4193 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4194 Set unwind_header.
4195 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4196 (ia64*-*-freebsd*): Likewise.
4197 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4198 tmake_file.
4199 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4200 $with_system_libunwind.
4201 (ia64*-*-hpux*): Set tmake_file.
4202 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4203 (picochip-*-*): Set tmake_file.
4204 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4205 md_unwind_header.
4206 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4207 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4208 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4209 (xtensa*-*-elf*): Set tmake_file.
4210 (xtensa*-*-linux*): Likewise.
4211 * configure.ac: Include ../config/unwind_ipinfo.m4.
4212 Call GCC_CHECK_UNWIND_GETIPINFO.
4213 Link unwind.h to $unwind_header.
4214 * configure: Regenerate.
4215 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4216 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4217 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4218 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4219 * config/unwind-dw2-fde-darwin.c: New file.
4220 * config/arm/libunwind.S, config/arm/pr-support.c,
4221 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4222 config/arm/unwind-arm.h,: New files.
4223 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4224 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4225 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4226 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4227 config/ia64/unwind-ia64.h: New files.
4228 * config/picochip/t-picochip: New file.
4229 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4230 files.
4231 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4232 * config/s390/t-tpf (LIB2ADDEH): Remove.
4233 * config/t-darwin (LIB2ADDEH): Set.
4234 * config/t-eh-dw2-dip: New file.
4235 * config/t-libunwind, config/t-libunwind-elf: New files.
4236 * config/t-sol2 (LIB2ADDEH): Remove.
4237 * config/xtensa/t-xtensa: New file.
4239 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4241 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4242 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4243 long long to check rt_sigreturn syscall.
4245 2011-08-02 Alan Modra <amodra@gmail.com>
4247 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4248 Restore for indirect call bcrtl from correct stack slot, and only
4249 if cfa+40 isn't valid.
4251 2011-08-01 Julian Brown <julian@codesourcery.com>
4253 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4254 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4255 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4257 2011-08-01 Julian Brown <julian@codesourcery.com>
4259 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4260 (libgcc-std.ver.in): Use above.
4261 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4262 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4263 throughout file.
4264 * config/t-fixedpoint-gnu-prefix: New file.
4265 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4266 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4267 instead of __PFX__.
4269 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4271 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4272 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4273 for x86-64. Properly check __x86_64__ and __LP64__.
4275 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4277 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4278 version.
4279 (_FP_WS_TYPE): Likewise.
4280 (_FP_I_TYPE): Likewise.
4282 2011-07-28 Alan Modra <amodra@gmail.com>
4284 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4285 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4286 in a plt call stub. Do restore r2 if stopped on bctrl.
4288 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4290 * config.host (i[3456x]86-*-netware*): Remove.
4291 * config/i386/netware-crt0.c, config/i386/t-nwld,
4292 config/i386/t-slibgcc-nwld: Remove.
4294 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4296 * config.host: Handle tic6x-*-*.
4297 * config/c6x/c6x-abi.h: New file.
4299 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4301 * config/i386/crtprec.c: New file.
4302 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4303 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4304 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4305 (x86_64-*-darwin*): Likewise.
4306 (i[34567]86-*-solaris2*: Likewise.
4308 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4310 * config/alpha/crtfastmath.c: New file.
4311 * config/i386/crtfastmath.c: New file.
4312 * config/ia64/crtfastmath.c: New file.
4313 * config/mips/crtfastmath.c: New file.
4314 * config/sparc/crtfastmath.c: New file.
4316 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4317 crtfastmath.c.
4318 Add -frandom-seed=gcc-crtfastmath.
4319 * config/alpha/t-crtfm: Remove.
4320 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4321 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4323 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4324 (alpha*-dec-osf5.1*): Likewise.
4325 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4326 Add crtfastmath.o to extra_parts.
4327 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4328 Add crtfastmath.o to extra_parts.
4329 (x86_64-*-darwin*): Likewise.
4330 (x86_64-*-mingw*): Likewise.
4331 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4332 (ia64*-*-freebsd*): Likewise.
4333 (ia64*-*-linux*): Likewise.
4334 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4335 Add crtfastmath.o to extra_parts.
4337 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4339 * config/darwin-crt3.o: New file.
4340 * config/rs6000/darwin-crt2.c: New file.
4341 * config/t-darwin: New file.
4342 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4343 (crt2.o): New rule.
4344 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4345 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4346 (powerpc64-*-darwin*): Likewise.
4348 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4350 * config/i386/netware-crt0.c: New file.
4351 * config/i386/t-nwld: Rename to ...
4352 * config/i386/t-slibgcc-nwld: ... this.
4353 * config/i386/t-nwld: New file.
4354 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4355 tmake_file.
4356 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4357 extra_parts.
4359 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4361 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4362 i386/t-crtstuff.
4363 * configure: Regenerate.
4365 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4367 * dfp-bit.c, dfp-bit.h: New files.
4368 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4369 variables.
4370 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4371 ($(d64pbit-o)): Likewise.
4372 ($(d128pbit-o)): Likewise.
4373 * config/t-dfprules: New file.
4374 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4375 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4376 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4377 (x86_64-*-linux*): Likewise.
4378 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4379 (i[34567]86-*-cygwin*): Likewise.
4380 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4381 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4383 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4385 * Makfile.in (LIBGCOV): New variable.
4386 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4387 * libgcov.c: New file.
4389 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4391 * fixed-bit.c, fixed-bit.h: New files.
4392 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4393 refer to fixed-bit.c.
4395 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4397 * config.host (*local*): Remove.
4399 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4401 PR target/39150
4402 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4403 like i?86-*-solaris2.1[0-9]*.
4404 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4405 * configure.ac (i?86-*-solaris2*): Likewise.
4406 * configure: Regenerate.
4408 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4410 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4411 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4412 md_unwind_header by splitting out of...
4413 (i[34567]86-*-linux*): ... this.
4414 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4415 Remove md_unwind_header by splitting out of...
4416 (x86_64-*-linux*): ... this.
4418 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4420 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4422 2011-06-28 Nick Clifton <nickc@redhat.com>
4424 * config.host: Recognize all V850 variants.
4426 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4428 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4430 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4432 * shared-object.mk (c_flags-$o): Save c_flags.
4433 ($(base)$(objext)): Use it.
4434 ($(base)_s$(objext)): Likewise.
4436 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4438 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4439 * libgcc-std.ver.in (GCC_4.7.0): New section.
4441 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4443 PR target/49313
4444 PR target/29524
4445 * config/avr/t-avr: Fix line endings.
4446 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4447 _parityXX2.
4449 2011-06-14 Olivier Hainque <hainque@adacore.com>
4450 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4452 * config/mips/irix6-unwind.h: New file.
4453 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4455 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4457 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4458 (sparc64_fallback_frame_state): Use it.
4459 (sparc64_frob_update_context): Further adjust context.
4460 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4461 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4462 * config/sparc/sol2-cn.S: Likewise.
4464 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4466 * enable-execute-stack-empty.c: New file.
4467 * enable-execute-stack-mprotect.c: New file.
4468 * config/i386/enable-execute-stack-mingw32.c: New file.
4469 * config.host (enable_execute_stack): New variable.
4470 Select appropriate variants.
4471 * configure.ac: Link enable-execute-stack.c to
4472 $enable_execute_stack.
4473 * configure: Regenerate.
4474 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4475 (lib2funcs): Remove _enable_execute_stack.
4477 2011-06-09 David S. Miller <davem@davemloft.net>
4478 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4480 * config.host (sparc-*-linux*): Correct md_unwind_header
4481 filename.
4482 (s390x-ibm-tpf*): Fix typo.
4484 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4486 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4487 Add crtfastmath.o to extra_parts.
4488 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4489 mips/t-crtfm.
4490 * config/mips/t-crtfm: Remove.
4492 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4494 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4496 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4498 * config.host (sh*-*-linux*): Fix typo.
4500 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4502 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4503 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4504 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4505 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4506 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4507 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4508 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4509 Wrap in !__MINGW64__.
4510 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4511 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4512 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4513 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4514 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4515 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4516 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4517 Wrap in !__LP64__.
4518 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4519 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4520 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4521 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4522 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4523 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4524 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4525 * config/no-unwind.h: New file.
4526 * config.host (md_unwind_header): Document.
4527 Define.
4528 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4529 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4530 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4531 hppa[12]*-*-hpux11*): Set md_unwind_header.
4532 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4533 Set md_unwind_header.
4534 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4535 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4536 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4537 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4538 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4539 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4540 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4541 md_unwind_header.
4542 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4543 * configure: Regenerate.
4545 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4547 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4548 Set tmake_file, extra_parts.
4549 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4550 Remove O32 support.
4551 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4552 Remove O32 support.
4553 * config/mips/t-irix6: New file.
4554 * config/mips/t-slibgcc-irix: New file.
4556 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4558 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4559 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4561 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4563 * configure.ac (target_thread_file): Determine thread model.
4564 * configure: Regenerate.
4565 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4566 * config/alpha/t-alpha: New file.
4567 * config/alpha/t-crtfm: Use $<.
4568 * config/alpha/t-ieee: New file.
4569 * config/alpha/t-osf-pthread: New file.
4570 * config/alpha/t-slibgcc-osf: New file.
4571 * config/alpha/libgcc-osf5.ver: New file.
4573 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4575 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4576 tmake_file.
4577 Add crtfastmath.o to extra_parts.
4579 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4581 * config/gmon-sol2.c: Reindent.
4582 Cleanup comments.
4583 Remove, correct casts.
4584 Use STDERR_FILENO, NULL.
4585 (BASEADDRESS): Remove.
4586 (minbrk): Remove.
4587 (errno, sbrk): Remove declarations.
4588 (monstartup) [hp300]: Remove.
4589 (mcount): Remove.
4591 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4593 * Makefile.in (cpu_type): Define.
4594 * config.host (i[34567]86-*-rtems*): Handle it.
4595 (i[34567]86-*-solaris2*): Move body ...
4596 (*-*-solaris2*): ... here.
4597 New case, generalize.
4598 (sparc-*-elf*): Handle it.
4599 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4600 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4601 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4602 Fold into ...
4603 (sparc*-*-solaris2*): ... this.
4604 New case.
4605 (sparc64-*-elf*): Handle it.
4606 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4607 Merge ../gcc/config/i386/gmon-sol2.c.
4608 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4609 Use C comments.
4610 Merge ../gcc/config/i386/sol2-gc1.asm.
4611 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4612 Use C comments.
4613 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4614 Use C comments.
4615 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4616 * config/i386/t-crtstuff: New file.
4617 * config/i386/t-softfp: New file.
4618 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4619 $(T)crti.o, $(T)crtn.o): Remove.
4620 (gcrt1.o): New rule.
4621 (TARGET_LIBGCC2_CFLAGS): Remove.
4622 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4623 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4624 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4625 * config/sparc/t-sol2: New file.
4626 * config/sparc/t-crtfm: Move to ...
4627 * config/t-crtfm: ... this.
4628 Use $(cpu_type), $<.
4629 * config/t-crtin: New file.
4630 * config/sparc/t-softfp: New file.
4631 * config/sparc/t-softmul: New file.
4632 * config/t-rtems: New file.
4633 * config/t-slibgcc: New file.
4634 * config/t-slibgcc-elf-ver: New file.
4635 * config/t-slibgcc-gld: New file.
4636 * config/t-slibgcc-sld: New file.
4637 * config/t-sol2: New file.
4638 * configure.ac: Include ../config/lib-ld.m4.
4639 Call AC_LIB_PROG_LD_GNU.
4640 Substitute cpu_type.
4641 * configure: Regenerate.
4643 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4645 PR bootstrap/49173
4646 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4647 libgcc-std.ver in the build directory.
4648 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4649 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4651 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4653 * libgcc-std.ver.in: New file.
4654 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4655 variables.
4656 (libgcc-std.ver): New rule.
4657 * config/t-gnu-prefix: New file.
4659 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4661 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4663 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4665 * config/i386/darwin-lib.h: New file.
4667 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4669 * config/arm/symbian-lib.h: New.
4671 2011-05-04 Chris Demetriou <cgd@google.com>
4673 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4674 (__x86.get_pc_thunk.bx): ...this.
4675 (__morestack): Adjust for rename, remove undef of __i686.
4677 2011-05-03 Chris Demetriou <cgd@google.com>
4679 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4681 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4683 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4684 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4685 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4686 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4687 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4688 Remove cases.
4690 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4692 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4693 Adjust copyright year.
4695 2011-03-07 Ian Lance Taylor <iant@google.com>
4697 * generic-morestack.c (__splitstack_find): Adjust returned stack
4698 pointer to include all registers pushed by __morestack.
4700 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4702 PR target/40125
4703 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4704 (toolexecdir): Calculate and AC_SUBST.
4705 (toolexeclibdir): Likewise.
4706 * Makefile.in (target_noncanonical): Import.
4707 (toolexecdir): Likewise.
4708 (toolexeclibdir): Likewise.
4709 * configure: Regenerate.
4711 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4713 PR target/46040
4714 * config/arm/bpabi.h: Rename to...
4715 * config/arm/bpabi-lib.h: ...this.
4717 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4719 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4720 appropriate.
4721 * configure: Regenerate.
4723 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4725 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4726 __FLOAT_WORD_ORDER__.
4727 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4728 Delete.
4730 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4732 PR other/46202
4733 * Makefile.in (install-strip): New phony target.
4735 2010-11-07 Ian Lance Taylor <iant@google.com>
4737 PR target/46089
4738 * config/i386/morestack.S (__morestack_large_model): New
4739 function.
4741 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4743 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4744 Delete.
4745 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4747 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4749 * config/arm/bpabi.h: New file.
4750 * config/frv/frv-abi.h: New file.
4752 2010-10-01 Ian Lance Taylor <iant@google.com>
4754 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4755 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4757 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4759 PR target/45858
4760 * config.host: Add the missing `$'.
4762 2010-09-30 Michael Eager <eager@eagercon.com>
4764 * config.host: Add microblaze*-*-*.
4765 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4766 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4767 udivsi3.asm,umodsi3.asm}: New.
4769 2010-09-28 Ian Lance Taylor <iant@google.com>
4771 * configure.ac: Adjust CFI test to test assembler directly rather
4772 than checking gcc preprocessor macro.
4773 * configure: Rebuild.
4775 2010-09-27 Ian Lance Taylor <iant@google.com>
4777 * configure.ac: Test whether assembler supports CFI directives.
4778 * config.host: Only add t-stack and i386/t-stack-i386 to
4779 tmake_file if libgcc_cv_cfi is "yes".
4780 * configure: Rebuild.
4782 2010-09-27 Ian Lance Taylor <iant@google.com>
4784 * generic-morestack.h: New file.
4785 * generic-morestack.c: New file.
4786 * generic-morestack-thread.c: New file.
4787 * config/i386/morestack.S: New file.
4788 * config/t-stack: New file.
4789 * config/i386/t-stack-i386: New file.
4790 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4791 i386/t-stack-i386 to tmake_file.
4793 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4795 * Makefile.in (libgcc-extra-parts): Check for static archives and
4796 invoke ranlib after installing them.
4797 (gcc-extra-parts): Likewise.
4798 (install-leaf): Likewise.
4800 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4802 * configure: Regenerated.
4804 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4806 * configure: Regenerated.
4808 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4809 Andrew Pinski <pinskia@gmail.com>
4811 PR target/40959
4812 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4814 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4816 PR target/45524
4817 * configure: Regenerated.
4819 2010-09-06 Andreas Schwab <schwab@redhat.com>
4821 * configure: Regenerate.
4823 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4825 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4826 64bit targets.
4827 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4828 for 64bit targets.
4830 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4831 Iain Sandoe <iains@gcc.gnu.org>
4833 PR target/45476
4834 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4835 LIB2FUNCS_EXCLUDE functions.
4837 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4839 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4840 Include dfp.m4.
4841 * configure: Regenerate.
4843 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4845 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4846 i386/t-freebsd to tmake_file.
4847 * config/i386/t-freebsd: New file.
4848 * config/i386/libgcc-bsd.ver: New file.
4850 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4852 * config.host (powerpc*-eabispe*): Set tmake_file.
4853 (powerpc*-eabi*): Likewise.
4854 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4855 crtbeginS, crtendS, crtbeginT.
4857 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4859 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4860 to tmake_file. Add crtfastmath.o to extra_parts.
4861 * config/mips/t-crtfm: New.
4863 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4865 * config.host (sparc64-*-rtems*): New target.
4867 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4869 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4870 assembler syntax.
4872 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4874 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4876 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4878 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4879 alpha-dec-osf5.0* support.
4881 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4883 * config.host: Add lm32-*-rtems*.
4885 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4886 Uros Bizjak <ubizjak@gmail.com>
4888 PR target/39048
4889 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4890 like other remaining 32-bit x86 OSes.
4891 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4892 assembler syntax.
4893 * config/i386/libgcc-sol2.ver: New file.
4894 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4896 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4898 PR c/43553
4899 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4900 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4901 is used and substitute set_use_emutls.
4902 * configure: Regenerated.
4904 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4906 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4908 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4910 PR target/38085
4911 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4912 MULTILIB_CFLAGS.
4913 ($(T)gcrt1.o): Likewise.
4914 ($(T)crt1.o): Likewise.
4915 ($(T)crti.o): Likewise.
4916 ($(T)crtn.o): Likewise.
4918 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4920 PR other/42980
4921 * Makefile.in (install): Use $(MAKE) string in rule, for
4922 parallel make.
4924 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4926 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4927 * config/mmix/t-mmix: New file.
4928 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4930 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4932 PR java/41991
4933 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4934 SHLIB_MAPFILES.
4936 2010-01-04 Anthony Green <green@moxielogic.com>
4938 * config/moxie/crti.asm, config/moxie/crtn.asm,
4939 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4940 config/moxie/t-moxie: New files.
4941 * config.host: Add t-moxie-softfp reference.
4943 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4945 PR other/39888
4946 * config/t-slibgcc-darwin: Fix embedded rpaths for
4947 --enable-version-specific-runtime-libs, build extension stub
4948 libs exposing features available from current libgcc_s.
4950 2009-11-11 Jon Beniston <jon@beniston.com>
4952 * config.host: Add lm32 targets.
4953 * config/lm32: New directory.
4954 * config/lm32/libgcc_lm32.h: New file.
4955 * config/lm32/_mulsi3.c: New file.
4956 * config/lm32/_udivmodsi4.c: New file.
4957 * config/lm32/_divsi3.c: New file.
4958 * config/lm32/_modsi3.c: New file.
4959 * config/lm32/_udivsi3.c: New file.
4960 * config/lm32/_umodsi3.c: New file.
4961 * config/lm32/_lshrsi3.S: New file.
4962 * config/lm32/_ashrsi3.S: New file.
4963 * config/lm32/_ashlsi3.S: New file.
4964 * config/lm32/crti.S: New file.
4965 * config/lm32/crtn.S: New file.
4966 * config/lm32/t-lm32: New file.
4967 * config/lm32/t-elf: New file.
4968 * config/lm32/t-uclinux: New file.
4970 2009-10-26 Nick Clifton <nickc@redhat.com>
4972 * config.host: Add support for RX target.
4973 * config/rx: New directory.
4974 * config/rx/rx-abi-functions.c: New file. Supplementary
4975 functions for libgcc to support the RX ABI.
4976 * config/rx/rx-abi.h: New file. Supplementary header file for
4977 libgcc RX ABI functions.
4978 * config/rx/t-rx: New file: Makefile fragment for building
4979 libgcc for the RX.
4981 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4983 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4984 constraint of y0 to "g".
4986 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4988 * config.host: Include the s390 makefile fragments.
4989 * config/s390/32/_fixdfdi.c: New file.
4990 * config/s390/32/_fixsfdi.c: New file.
4991 * config/s390/32/_fixtfdi.c: New file.
4992 * config/s390/32/_fixunsdfdi.c: New file.
4993 * config/s390/32/_fixunssfdi.c: New file.
4994 * config/s390/32/_fixunstfdi.c: New file.
4995 * config/s390/32/t-floattodi: New file.
4996 * config/s390/libgcc-glibc.ver: New file.
4997 * config/s390/t-crtstuff: New file.
4998 * config/s390/t-linux: New file.
4999 * config/s390/t-tpf: New file.
5001 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5003 * configure.ac (AC_PREREQ): Bump to 2.64.
5005 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5007 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5009 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5011 * configure: Regenerate.
5013 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5015 * config.host (ia64-hp-*vms*): New target.
5016 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5017 with ia64-hp-*vms*.
5019 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5021 * configure.ac: Add snippet for maintainer-mode.
5022 * configure: Regenerate.
5023 * Makefile.in (AUTOCONF, configure_deps): New variables.
5024 ($(srcdir)/configure)): New rule, active only with maintainer
5025 mode turned on.
5027 2009-06-23 DJ Delorie <dj@redhat.com>
5029 Add MeP port.
5030 * config.host: Add mep support.
5032 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5034 * config.host: Add i386/${host_address}/t-fprules-softfp and
5035 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5037 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5038 for mingw targets.
5039 * config/i386/64/_multc3.c: Likewise.
5040 * config/i386/64/_powitf2.c: Likewise.
5041 * config/i386/64/eqtf2.c: Likewise.
5042 * config/i386/64/getf2.c: Likewise.
5043 * config/i386/64/letf2.c: Likewise.
5044 * config/i386/64/letf2.c: Likewise.
5045 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5046 unsigned long long for x64 mingw targets.
5047 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5048 (_FP_I_TYPE): Define as long long for x64 mingw target.
5050 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5052 * config.host (vax-*-linux*): New.
5054 2009-05-31 Anthony Green <green@moxielogic.com>
5056 * config.host: Add moxie support.
5057 * config/moxie/t-moxie: New file.
5059 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5061 * config.host: Add i386/${host_address}/t-fprules-softfp and
5062 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5064 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5066 * config.host: Add i386/${host_address}/t-fprules-softfp to
5067 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5069 2009-04-09 Nick Clifton <nickc@redhat.com>
5071 * config/ia64/tf-signs.c: Change copyright header to refer to
5072 version 3 of the GNU General Public License with version 3.1
5073 of the GCC Runtime Library Exception and to point readers at
5074 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5075 web page.
5076 * config/i386/32/tf-signs.c: Likewise.
5077 * config/libbid/_addsub_dd.c: Likewise.
5078 * config/libbid/_addsub_sd.c: Likewise.
5079 * config/libbid/_addsub_td.c: Likewise.
5080 * config/libbid/_dd_to_df.c: Likewise.
5081 * config/libbid/_dd_to_di.c: Likewise.
5082 * config/libbid/_dd_to_sd.c: Likewise.
5083 * config/libbid/_dd_to_sf.c: Likewise.
5084 * config/libbid/_dd_to_si.c: Likewise.
5085 * config/libbid/_dd_to_td.c: Likewise.
5086 * config/libbid/_dd_to_tf.c: Likewise.
5087 * config/libbid/_dd_to_udi.c: Likewise.
5088 * config/libbid/_dd_to_usi.c: Likewise.
5089 * config/libbid/_dd_to_xf.c: Likewise.
5090 * config/libbid/_df_to_dd.c: Likewise.
5091 * config/libbid/_df_to_sd.c: Likewise.
5092 * config/libbid/_df_to_td.c: Likewise.
5093 * config/libbid/_di_to_dd.c: Likewise.
5094 * config/libbid/_di_to_sd.c: Likewise.
5095 * config/libbid/_di_to_td.c: Likewise.
5096 * config/libbid/_div_dd.c: Likewise.
5097 * config/libbid/_div_sd.c: Likewise.
5098 * config/libbid/_div_td.c: Likewise.
5099 * config/libbid/_eq_dd.c: Likewise.
5100 * config/libbid/_eq_sd.c: Likewise.
5101 * config/libbid/_eq_td.c: Likewise.
5102 * config/libbid/_ge_dd.c: Likewise.
5103 * config/libbid/_ge_sd.c: Likewise.
5104 * config/libbid/_ge_td.c: Likewise.
5105 * config/libbid/_gt_dd.c: Likewise.
5106 * config/libbid/_gt_sd.c: Likewise.
5107 * config/libbid/_gt_td.c: Likewise.
5108 * config/libbid/_isinfd128.c: Likewise.
5109 * config/libbid/_isinfd32.c: Likewise.
5110 * config/libbid/_isinfd64.c: Likewise.
5111 * config/libbid/_le_dd.c: Likewise.
5112 * config/libbid/_le_sd.c: Likewise.
5113 * config/libbid/_le_td.c: Likewise.
5114 * config/libbid/_lt_dd.c: Likewise.
5115 * config/libbid/_lt_sd.c: Likewise.
5116 * config/libbid/_lt_td.c: Likewise.
5117 * config/libbid/_mul_dd.c: Likewise.
5118 * config/libbid/_mul_sd.c: Likewise.
5119 * config/libbid/_mul_td.c: Likewise.
5120 * config/libbid/_ne_dd.c: Likewise.
5121 * config/libbid/_ne_sd.c: Likewise.
5122 * config/libbid/_ne_td.c: Likewise.
5123 * config/libbid/_sd_to_dd.c: Likewise.
5124 * config/libbid/_sd_to_df.c: Likewise.
5125 * config/libbid/_sd_to_di.c: Likewise.
5126 * config/libbid/_sd_to_sf.c: Likewise.
5127 * config/libbid/_sd_to_si.c: Likewise.
5128 * config/libbid/_sd_to_td.c: Likewise.
5129 * config/libbid/_sd_to_tf.c: Likewise.
5130 * config/libbid/_sd_to_udi.c: Likewise.
5131 * config/libbid/_sd_to_usi.c: Likewise.
5132 * config/libbid/_sd_to_xf.c: Likewise.
5133 * config/libbid/_sf_to_dd.c: Likewise.
5134 * config/libbid/_sf_to_sd.c: Likewise.
5135 * config/libbid/_sf_to_td.c: Likewise.
5136 * config/libbid/_si_to_dd.c: Likewise.
5137 * config/libbid/_si_to_sd.c: Likewise.
5138 * config/libbid/_si_to_td.c: Likewise.
5139 * config/libbid/_td_to_dd.c: Likewise.
5140 * config/libbid/_td_to_df.c: Likewise.
5141 * config/libbid/_td_to_di.c: Likewise.
5142 * config/libbid/_td_to_sd.c: Likewise.
5143 * config/libbid/_td_to_sf.c: Likewise.
5144 * config/libbid/_td_to_si.c: Likewise.
5145 * config/libbid/_td_to_tf.c: Likewise.
5146 * config/libbid/_td_to_udi.c: Likewise.
5147 * config/libbid/_td_to_usi.c: Likewise.
5148 * config/libbid/_td_to_xf.c: Likewise.
5149 * config/libbid/_tf_to_dd.c: Likewise.
5150 * config/libbid/_tf_to_sd.c: Likewise.
5151 * config/libbid/_tf_to_td.c: Likewise.
5152 * config/libbid/_udi_to_dd.c: Likewise.
5153 * config/libbid/_udi_to_sd.c: Likewise.
5154 * config/libbid/_udi_to_td.c: Likewise.
5155 * config/libbid/_unord_dd.c: Likewise.
5156 * config/libbid/_unord_sd.c: Likewise.
5157 * config/libbid/_unord_td.c: Likewise.
5158 * config/libbid/_usi_to_dd.c: Likewise.
5159 * config/libbid/_usi_to_sd.c: Likewise.
5160 * config/libbid/_usi_to_td.c: Likewise.
5161 * config/libbid/_xf_to_dd.c: Likewise.
5162 * config/libbid/_xf_to_sd.c: Likewise.
5163 * config/libbid/_xf_to_td.c: Likewise.
5164 * config/libbid/bid128.c: Likewise.
5165 * config/libbid/bid128_2_str.h: Likewise.
5166 * config/libbid/bid128_2_str_macros.h: Likewise.
5167 * config/libbid/bid128_2_str_tables.c: Likewise.
5168 * config/libbid/bid128_add.c: Likewise.
5169 * config/libbid/bid128_compare.c: Likewise.
5170 * config/libbid/bid128_div.c: Likewise.
5171 * config/libbid/bid128_fma.c: Likewise.
5172 * config/libbid/bid128_logb.c: Likewise.
5173 * config/libbid/bid128_minmax.c: Likewise.
5174 * config/libbid/bid128_mul.c: Likewise.
5175 * config/libbid/bid128_next.c: Likewise.
5176 * config/libbid/bid128_noncomp.c: Likewise.
5177 * config/libbid/bid128_quantize.c: Likewise.
5178 * config/libbid/bid128_rem.c: Likewise.
5179 * config/libbid/bid128_round_integral.c: Likewise.
5180 * config/libbid/bid128_scalb.c: Likewise.
5181 * config/libbid/bid128_sqrt.c: Likewise.
5182 * config/libbid/bid128_string.c: Likewise.
5183 * config/libbid/bid128_to_int16.c: Likewise.
5184 * config/libbid/bid128_to_int32.c: Likewise.
5185 * config/libbid/bid128_to_int64.c: Likewise.
5186 * config/libbid/bid128_to_int8.c: Likewise.
5187 * config/libbid/bid128_to_uint16.c: Likewise.
5188 * config/libbid/bid128_to_uint32.c: Likewise.
5189 * config/libbid/bid128_to_uint64.c: Likewise.
5190 * config/libbid/bid128_to_uint8.c: Likewise.
5191 * config/libbid/bid32_to_bid128.c: Likewise.
5192 * config/libbid/bid32_to_bid64.c: Likewise.
5193 * config/libbid/bid64_add.c: Likewise.
5194 * config/libbid/bid64_compare.c: Likewise.
5195 * config/libbid/bid64_div.c: Likewise.
5196 * config/libbid/bid64_fma.c: Likewise.
5197 * config/libbid/bid64_logb.c: Likewise.
5198 * config/libbid/bid64_minmax.c: Likewise.
5199 * config/libbid/bid64_mul.c: Likewise.
5200 * config/libbid/bid64_next.c: Likewise.
5201 * config/libbid/bid64_noncomp.c: Likewise.
5202 * config/libbid/bid64_quantize.c: Likewise.
5203 * config/libbid/bid64_rem.c: Likewise.
5204 * config/libbid/bid64_round_integral.c: Likewise.
5205 * config/libbid/bid64_scalb.c: Likewise.
5206 * config/libbid/bid64_sqrt.c: Likewise.
5207 * config/libbid/bid64_string.c: Likewise.
5208 * config/libbid/bid64_to_bid128.c: Likewise.
5209 * config/libbid/bid64_to_int16.c: Likewise.
5210 * config/libbid/bid64_to_int32.c: Likewise.
5211 * config/libbid/bid64_to_int64.c: Likewise.
5212 * config/libbid/bid64_to_int8.c: Likewise.
5213 * config/libbid/bid64_to_uint16.c: Likewise.
5214 * config/libbid/bid64_to_uint32.c: Likewise.
5215 * config/libbid/bid64_to_uint64.c: Likewise.
5216 * config/libbid/bid64_to_uint8.c: Likewise.
5217 * config/libbid/bid_b2d.h: Likewise.
5218 * config/libbid/bid_binarydecimal.c: Likewise.
5219 * config/libbid/bid_conf.h: Likewise.
5220 * config/libbid/bid_convert_data.c: Likewise.
5221 * config/libbid/bid_decimal_data.c: Likewise.
5222 * config/libbid/bid_decimal_globals.c: Likewise.
5223 * config/libbid/bid_div_macros.h: Likewise.
5224 * config/libbid/bid_dpd.c: Likewise.
5225 * config/libbid/bid_flag_operations.c: Likewise.
5226 * config/libbid/bid_from_int.c: Likewise.
5227 * config/libbid/bid_functions.h: Likewise.
5228 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5229 * config/libbid/bid_inline_add.h: Likewise.
5230 * config/libbid/bid_internal.h: Likewise.
5231 * config/libbid/bid_round.c: Likewise.
5232 * config/libbid/bid_sqrt_macros.h: Likewise.
5234 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5236 * Makefile.in: Change copyright header to refer to version
5237 3 of the GNU General Public License and to point readers at the
5238 COPYING3 file and the FSF's license web page.
5239 * config.host: Likewise.
5241 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5243 * config.host: Reorder and merge to match config.gcc change.
5245 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5247 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5249 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5251 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5252 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5253 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5254 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5256 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5258 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5259 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5261 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5263 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5264 ia64/t-softfp-compat to tmake_file.
5266 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5268 * config/ia64/__divxf3.asm: New.
5269 * config/ia64/_fixtfdi.asm: Likewise.
5270 * config/ia64/_fixunstfdi.asm: Likewise.
5271 * config/ia64/_floatditf.asm: Likewise.
5272 * config/ia64/t-fprules-softfp: Likewise.
5273 * config/ia64/t-softfp-compat: Likewise.
5274 * config/ia64/tf-signs.c: Likewise.
5276 2009-01-18 Ben Elliston <bje@au.ibm.com>
5278 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5280 2009-01-16 Ben Elliston <bje@au.ibm.com>
5282 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5283 to tmake_file.
5285 2009-01-13 Ben Elliston <bje@au.ibm.com>
5287 * config/t-softfp: New file.
5288 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5289 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5291 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5293 * config.host: Add m32r*-*-rtems*.
5295 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5297 * config.host: Add m32c*-*-rtems*.
5299 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5301 PR bootstrap/33100
5302 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5303 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5304 * configure: Regenerate.
5305 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5306 tmake_file here from gcc/config.gcc.
5307 Move extra_parts here from gcc/config.gcc.
5308 * config/i386/t-sol2: Move here from gcc/config/i386.
5309 Use gcc_srcdir instead of srcdir.
5311 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5313 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5314 case.
5316 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5318 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5320 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5322 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5324 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5326 Add picoChip port.
5327 * config.host: Add picochip-*-*.
5329 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5331 * config.host: Match more processor names for Xtensa.
5333 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5335 * config/i386/64/t-softfp-compat: Update comments.
5337 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5339 * config/i386/64/_divtc3-compat.c: Moved to ...
5340 * config/i386/64/_divtc3.c: Here.
5342 * config/i386/64/_multc3-compat.c: Moved to ...
5343 * config/i386/64/_multc3.c: Here.
5345 * config/i386/64/_powitf2-compat.c: Moved to ...
5346 * config/i386/64/_powitf2.c: Here.
5348 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5349 .c suffix instead of -compat.c.
5351 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5353 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5354 (_FP_MUL_MEAT_D): Ditto.
5355 (_FP_DIV_MEAT_S): Ditto.
5356 (_FP_DIV_MEAT_D): Ditto.
5358 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5360 * Makefile.in: Add support for __sync_* libgcc functions.
5362 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5364 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5366 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5368 PR boostrap/36702
5369 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5370 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5372 * config/i386/64/t-fprules-softfp: Moved to ...
5373 * config/i386/64/t-softfp-compat: This. New.
5375 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5377 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5378 Initialize f with 0.0.
5380 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5382 PR target/36669
5383 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5385 * config/i386/64/_divtc3-compat.c: New.
5386 * config/i386/64/_multc3-compat.c: Likewise.
5387 * config/i386/64/_powitf2-compat.c: Likewise.
5388 * config/i386/64/eqtf2.c: Likewise.
5389 * config/i386/64/getf2.c: Likewise.
5390 * config/i386/64/letf2.c: Likewise.
5391 * config/i386/64/t-fprules-softfp: Likewise.
5393 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5395 * config.host: Add i386/${host_address}/t-fprules-softfp to
5396 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5397 i[34567]86-*-linux*, x86_64-*-linux*.
5399 * configure.ac: Set host_address to 64 or 32 for x86.
5400 * configure: Regenerated.
5402 * Makefile.in (config.status): Also depend on
5403 $(srcdir)/config.host.
5405 * config/i386/32/t-fprules-softfp: New.
5406 * config/i386/32/tf-signs.c: Likewise.
5408 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5410 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5411 Uros Bizjak <ubizjak@gmail.com>
5413 * config/i386/32/sfp-machine.h: New.
5415 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5417 * config/rs6000/t-ppccomm: Remove rules that conflict with
5418 auto-generated rules.
5420 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5422 * configure.ac: sinclude override.m4.
5423 * configure: Regenerate.
5425 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5427 * configure: Regenerate.
5429 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5431 * Makefile.in (DECNUMINC): Remove
5432 -I$(MULTIBUILDTOP)../../libdecnumber.
5433 * gstdint.h: New.
5435 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5437 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5438 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5439 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5440 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5441 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5442 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5443 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5444 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5445 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5446 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5447 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5448 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5449 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5450 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5452 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5454 * config.host (sh2[lbe]*-*-linux*): Allow target.
5456 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5458 * config/rs6000/t-ppccomm: Add build rules for new files.
5459 (LIB2ADD_ST): New variable.
5461 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5463 PR target/34210
5464 PR target/35508
5465 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5466 * config/t-avr: New file. Build 16bit libgcc functions.
5468 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5470 PR target/35401
5471 * config/t-slibgcc-darwin: Make install-leaf dependent on
5472 install-darwin-libgcc-stubs instead of install.
5474 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5476 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5477 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5478 sh-*-rtemscoff*): Remove cases.
5480 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5482 * Makefile.in (all): Use install-leaf rather than install.
5483 (install): Split most of the rule into...
5484 (install-leaf): ...this new one.
5486 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5487 Paolo Bonzini <bonzini@gnu.org>
5489 PR target/30572
5490 * Makefile.in: Use @shlib_slibdir@ substitution to get
5491 correct install name on darwin.
5492 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5494 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5496 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5497 cris-*-elf and cris-*-none.
5498 (crisv32-*-linux*): Similar, as cris-*-linux*.
5500 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5502 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5504 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5506 PR regression/33926
5507 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5508 * configure: Regenerated.
5510 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5512 * Makefile.in (dfp-filenames): Replace decimal_globals,
5513 decimal_data, binarydecimal and convert_data with
5514 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5515 and bid_convert_data, respectively.
5517 2007-09-17 Chao-ying Fu <fu@mips.com>
5518 Nigel Stephens <nigel@mips.com>
5520 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5521 * Makefile.in (fixed_point): Define.
5522 Check if fixed_point is yes to build support functions.
5523 * configure.ac: Check for fixed_point support.
5524 * configure: Regenerated.
5525 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5526 funcs, modes, from, to.
5528 2007-09-11 Janis Johnson <janis187@us.ibm.com
5530 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5532 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5534 * Makefile.in (dfp-filenames): Remove decUtility, add
5535 decDouble, decPacked, decQuad, decSingle.
5537 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5539 * config.host : Add x86_64-elf target.
5541 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5543 * configure.ac (set_have_cc_tls): Add a missing =.
5544 * configure: Regenerated.
5546 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5548 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5549 and x86_64-*-linux*.
5551 * config/t-tls: New file.
5553 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5555 * configure.ac: Include ../config/enable.m4 and
5556 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5557 supports TLS and substitute set_have_cc_tls.
5558 * configure: Regenerated.
5560 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5562 * Makefile.in: Use libbid for DFP when BID is enabled.
5564 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5566 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5567 extra_parts. Add config/i386/t-cygming to tmake_file.
5568 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5570 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5571 Danny Smith <dannysmith@users.sourceforge.net>
5573 PR target/29498
5574 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5575 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5576 * config/i386/t-crtfm: Compile crtfastmath.o with
5577 -minline-all-stringops.
5579 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5581 * config.host (sparc-wrs-vxworks): New target.
5583 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5585 * config.host: Recognize fido.
5587 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5589 * configure: Check host, not target, for decimal float support.
5591 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5593 * config/i386/t-crtpc: New file.
5594 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5595 (x86_64-*-linux*): Ditto.
5597 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5599 * config.host (x86_64-*-mingw*): New target.
5601 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5602 H.J. Lu <hongjiu.lu@intel.com>
5604 * Makefile.in (enable_decimal_float): New.
5605 (DECNUMINC): Add
5606 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5607 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5608 (decbits-filenames): This.
5609 (decbits-objects): New.
5610 (libgcc-objects): Add $(decbits-objects).
5612 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5613 Substitute enable_decimal_float.
5614 * configure: Regenerated.
5616 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5618 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5620 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5622 * Makefile.in (install-info): New dummy target.
5624 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5626 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5628 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5630 * Makefile.in: Add install-html and install-pdf dummy
5631 targets.
5633 2007-02-05 Roger Sayle <roger@eyesopen.com>
5634 Daniel Jacobowitz <dan@codesourcery.com>
5636 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5637 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5638 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5640 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5642 * Makefile.in (dec-filenames): Add decExcept.
5644 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5646 PR bootstrap/30469
5647 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5648 -fprofile-use.
5650 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5652 * configure.ac: Add --enable-version-specific-runtime-libs.
5653 Correct $slibdir default.
5654 * configure: Regenerated.
5656 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5658 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5660 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5662 PR target/30519
5663 * config.host (alpha*-*-linux*): Set extra_parts.
5665 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5667 * config/sh/t-linux: New.
5668 * config.host (sh*-*-linux*): Set tmake_file.
5670 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5672 * Makefile.in (install): Handle multilibs.
5674 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5676 * Makefile.in: Added .PHONY entry for documentation targets.
5678 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5680 * Makefile.in: Add empty info, html, dvi, pdf targets.
5682 2007-01-04 Mike Stump <mrs@apple.com>
5684 * Makefile.in (MAKEINFO): Remove.
5685 (PERL): Likewise.
5687 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5689 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5690 * configure: Regenerate.
5691 * Makefile.in (host_subdir): Substitute it.
5692 (gcc_objdir): Use it.
5694 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5696 * config.host (ia64*-*-linux*): Set tmake_file.
5698 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5700 * Makefile.in (version): Define.
5702 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5703 Paolo Bonzini <bonzini@gnu.org>
5705 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5706 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5707 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5708 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5709 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5710 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5711 * configure: Generated.