1 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
7 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
9 Work around for current cygwin32 build problems.
10 * config/i386/cygming-crtbegin.c (__register_frame_info,
11 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
12 functions only for 64-bit systems.
14 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
16 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
17 (sigill_caught, sigill_hdlr): Remove.
19 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
23 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
24 Solaris 9 single-threaded support.
25 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
26 Solaris 9 single-threaded support. Add call_user_handler code
28 (sparc_is_sighandler): Likewise.
30 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32 * config.host: Append t-floattodi to tmake_file depending on
35 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
37 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
39 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
42 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
43 variable to avoid array subscript is above array bounds warnings.
44 Use __builtin_expect when checking *jcr_list for NULL.
46 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
49 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
50 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
51 vtv_*.o to extra_parts if enable_vtable_verify.
53 2014-03-06 Nick Clifton <nickc@redhat.com>
55 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
56 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
58 2014-02-28 Joey Ye <joey.ye@arm.com>
61 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
62 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
65 2014-02-24 Walter Lee <walt@tilera.com>
67 * config.host: Support "tilegx*" and "tilepro*" triplets.
68 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
69 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
71 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
72 Chung-Lin Tang <cltang@codesourcery.com>
74 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
75 * config/nios2/crti.S: Remove .file directive.
76 * config/nios2/crtn.S: Likewise.
78 2014-02-18 Kai Tietz <ktietz@redhat.com>
79 Jonathan Schleifer <js@webkeks.org>
82 * unwind-seh.c (_GCC_specific_handler): Pass proper
83 value to unwind-handler.
85 2014-02-12 Joseph Myers <joseph@codesourcery.com>
87 * soft-fp/adddf3.c: Update from glibc.
88 * soft-fp/addsf3.c: Likewise.
89 * soft-fp/addtf3.c: Likewise.
90 * soft-fp/divdf3.c: Likewise.
91 * soft-fp/divsf3.c: Likewise.
92 * soft-fp/divtf3.c: Likewise.
93 * soft-fp/double.h: Likewise.
94 * soft-fp/eqdf2.c: Likewise.
95 * soft-fp/eqsf2.c: Likewise.
96 * soft-fp/eqtf2.c: Likewise.
97 * soft-fp/extenddftf2.c: Likewise.
98 * soft-fp/extended.h: Likewise.
99 * soft-fp/extendsfdf2.c: Likewise.
100 * soft-fp/extendsftf2.c: Likewise.
101 * soft-fp/extendxftf2.c: Likewise.
102 * soft-fp/fixdfdi.c: Likewise.
103 * soft-fp/fixdfsi.c: Likewise.
104 * soft-fp/fixdfti.c: Likewise.
105 * soft-fp/fixsfdi.c: Likewise.
106 * soft-fp/fixsfsi.c: Likewise.
107 * soft-fp/fixsfti.c: Likewise.
108 * soft-fp/fixtfdi.c: Likewise.
109 * soft-fp/fixtfsi.c: Likewise.
110 * soft-fp/fixtfti.c: Likewise.
111 * soft-fp/fixunsdfdi.c: Likewise.
112 * soft-fp/fixunsdfsi.c: Likewise.
113 * soft-fp/fixunsdfti.c: Likewise.
114 * soft-fp/fixunssfdi.c: Likewise.
115 * soft-fp/fixunssfsi.c: Likewise.
116 * soft-fp/fixunssfti.c: Likewise.
117 * soft-fp/fixunstfdi.c: Likewise.
118 * soft-fp/fixunstfsi.c: Likewise.
119 * soft-fp/fixunstfti.c: Likewise.
120 * soft-fp/floatdidf.c: Likewise.
121 * soft-fp/floatdisf.c: Likewise.
122 * soft-fp/floatditf.c: Likewise.
123 * soft-fp/floatsidf.c: Likewise.
124 * soft-fp/floatsisf.c: Likewise.
125 * soft-fp/floatsitf.c: Likewise.
126 * soft-fp/floattidf.c: Likewise.
127 * soft-fp/floattisf.c: Likewise.
128 * soft-fp/floattitf.c: Likewise.
129 * soft-fp/floatundidf.c: Likewise.
130 * soft-fp/floatundisf.c: Likewise.
131 * soft-fp/floatunditf.c: Likewise.
132 * soft-fp/floatunsidf.c: Likewise.
133 * soft-fp/floatunsisf.c: Likewise.
134 * soft-fp/floatunsitf.c: Likewise.
135 * soft-fp/floatuntidf.c: Likewise.
136 * soft-fp/floatuntisf.c: Likewise.
137 * soft-fp/floatuntitf.c: Likewise.
138 * soft-fp/gedf2.c: Likewise.
139 * soft-fp/gesf2.c: Likewise.
140 * soft-fp/getf2.c: Likewise.
141 * soft-fp/ledf2.c: Likewise.
142 * soft-fp/lesf2.c: Likewise.
143 * soft-fp/letf2.c: Likewise.
144 * soft-fp/muldf3.c: Likewise.
145 * soft-fp/mulsf3.c: Likewise.
146 * soft-fp/multf3.c: Likewise.
147 * soft-fp/negdf2.c: Likewise.
148 * soft-fp/negsf2.c: Likewise.
149 * soft-fp/negtf2.c: Likewise.
150 * soft-fp/op-1.h: Likewise.
151 * soft-fp/op-2.h: Likewise.
152 * soft-fp/op-4.h: Likewise.
153 * soft-fp/op-8.h: Likewise.
154 * soft-fp/op-common.h: Likewise.
155 * soft-fp/quad.h: Likewise.
156 * soft-fp/single.h: Likewise.
157 * soft-fp/soft-fp.h: Likewise.
158 * soft-fp/subdf3.c: Likewise.
159 * soft-fp/subsf3.c: Likewise.
160 * soft-fp/subtf3.c: Likewise.
161 * soft-fp/truncdfsf2.c: Likewise.
162 * soft-fp/trunctfdf2.c: Likewise.
163 * soft-fp/trunctfsf2.c: Likewise.
164 * soft-fp/trunctfxf2.c: Likewise.
165 * soft-fp/unorddf2.c: Likewise.
166 * soft-fp/unordsf2.c: Likewise.
167 * soft-fp/unordtf2.c: Likewise.
168 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
170 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
172 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
174 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
176 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
178 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
180 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
182 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
184 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
186 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
188 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
190 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
192 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
194 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
196 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
198 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
201 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
203 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
204 cannot be represented.
205 * config/s390/32/_fixsfdi.c: Likewise.
206 * config/s390/32/_fixtfdi.c: Likewise.
207 * config/s390/32/_fixunsdfdi.c: Likewise.
208 * config/s390/32/_fixunssfdi.c: Likewise.
209 * config/s390/32/_fixunstfdi.c: Likewise.
211 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
213 * configure.ac (libgcc_cv_mips_hard_float): New.
214 * configure: Regenerate.
215 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
216 t-softfp-sfdf for hard-float targets.
217 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
218 (softfp_float_modes, softfp_int_modes, softfp_extensions)
219 (softfp_truncations, softfp_exclude_libgcc2): New.
220 * config/t-hardfp: New file.
221 * config/t-hardfp-sfdf: Likewise.
222 * config/hardfp.c: Likewise.
224 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
226 * config.host: Include t-floattodi also for s390x.
227 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
228 * config/s390/32/_fixsfdi.c: Likewise.
229 * config/s390/32/_fixtfdi.c: Likewise.
230 * config/s390/32/_fixunsdfdi.c: Likewise.
231 * config/s390/32/_fixunssfdi.c: Likewise.
232 * config/s390/32/_fixunstfdi.c: Likewise.
234 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
237 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
238 (install-libgcc-unwind-map-forbuild): New target.
239 (all): Depend on install-libgcc-unwind-map-forbuild.
240 (install-libgcc-unwind-map): New target.
241 (install): Depend on install-libgcc-unwind-map.
243 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
245 * config/nios2/crti.S (_init): Initialize GOT pointer from
246 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
248 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
250 * configure.ac: Check __mips64 when setting host_address.
251 * configure: Regenerate.
252 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
253 mips/t-mips64 and t-softfp.
254 (mips*-*-linux*): Don't add mips/t-tpbit.
255 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
256 (DPBIT, DPBIT_CFLAGS): Delete.
257 * config/mips/sfp-machine.h: New file.
258 * config/mips/t-mips64: Likewise.
259 * config/mips/t-softfp-tf: Likewise.
260 * config/mips/t-tpbit: Delete.
262 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
264 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
267 2014-01-25 Walter Lee <walt@tilera.com>
269 * config/tilepro/atomic.c: Include tconfig.h. Don't include
270 config.h or system.h.
273 2014-01-25 Walter Lee <walt@tilera.com>
275 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
276 (post_atomic_barrier): Ditto.
277 (__fetch_and_do): New macro.
278 (__atomic_fetch_and_do): Use __fetch_and_do.
279 (__sync_fetch_and_do): New macro.
280 (__sync_fetch_and_add_4): New function.
281 (__sync_fetch_and_sub_4): New function.
282 (__sync_fetch_and_or_4): New function.
283 (__sync_fetch_and_and_4): New function.
284 (__sync_fetch_and_xor_4): New function.
285 (__sync_fetch_and_nand_4): New function.
286 (__sync_fetch_and_add_8): New function.
287 (__sync_fetch_and_sub_8): New function.
288 (__sync_fetch_and_or_8): New function.
289 (__sync_fetch_and_and_8): New function.
290 (__sync_fetch_and_xor_8): New function.
291 (__sync_fetch_and_nand_8): New function.
292 (__do_and_fetch): New macro.
293 (__atomic_do_and_fetch): Use __do_and_fetch.
294 (__sync_do_and_fetch): New macro.
295 (__sync_add_and_fetch_4): New function.
296 (__sync_sub_and_fetch_4): New function.
297 (__sync_or_and_fetch_4): New function.
298 (__sync_and_and_fetch_4): New function.
299 (__sync_xor_and_fetch_4): New function.
300 (__sync_nand_and_fetch_4): New function.
301 (__sync_add_and_fetch_8): New function.
302 (__sync_sub_and_fetch_8): New function.
303 (__sync_or_and_fetch_8): New function.
304 (__sync_and_and_fetch_8): New function.
305 (__sync_xor_and_fetch_8): New function.
306 (__sync_nand_and_fetch_8): New function.
307 (__sync_exchange_methods): New macro.
308 (__sync_val_compare_and_swap_4): New function.
309 (__sync_bool_compare_and_swap_4): New function.
310 (__sync_lock_test_and_test_4): New function.
311 (__sync_val_compare_and_swap_8): New function.
312 (__sync_bool_compare_and_swap_8): New function.
313 (__sync_lock_test_and_test_8): New function.
314 (__subword_cmpxchg_body): New macro.
315 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
316 (__atomic_compare_exchange_2): Ditto.
317 (__sync_subword_cmpxchg): New macro.
318 (__sync_val_compare_and_swap_1): New function.
319 (__sync_bool_compare_and_swap_1): New function.
320 (__sync_val_compare_and_swap_2): New function.
321 (__sync_bool_compare_and_swap_2): New function.
322 (__atomic_subword): Rename to ...
323 (__subword): ... New name.
324 (__atomic_subword_fetch): Use __subword.
325 (__sync_subword_fetch): New macro.
326 (__sync_fetch_and_add_1): New function.
327 (__sync_fetch_and_sub_1): New function.
328 (__sync_fetch_and_or_1): New function.
329 (__sync_fetch_and_and_1): New function.
330 (__sync_fetch_and_xor_1): New function.
331 (__sync_fetch_and_nand_1): New function.
332 (__sync_fetch_and_add_2): New function.
333 (__sync_fetch_and_sub_2): New function.
334 (__sync_fetch_and_or_2): New function.
335 (__sync_fetch_and_and_2): New function.
336 (__sync_fetch_and_xor_2): New function.
337 (__sync_fetch_and_nand_2): New function.
338 (__sync_add_and_fetch_1): New function.
339 (__sync_sub_and_fetch_1): New function.
340 (__sync_or_and_fetch_1): New function.
341 (__sync_and_and_fetch_1): New function.
342 (__sync_xor_and_fetch_1): New function.
343 (__sync_nand_and_fetch_1): New function.
344 (__sync_add_and_fetch_2): New function.
345 (__sync_sub_and_fetch_2): New function.
346 (__sync_or_and_fetch_2): New function.
347 (__sync_and_and_fetch_2): New function.
348 (__sync_xor_and_fetch_2): New function.
349 (__sync_nand_and_fetch_2): New function.
350 (__atomic_subword_lock): Use __subword.
351 (__sync_subword_lock): New macro.
352 (__sync_lock_test_and_set_1): New function.
353 (__sync_lock_test_and_set_2): New function.
355 2014-01-25 Walter Lee <walt@tilera.com>
357 * config/tilepro/atomic.c (BIT_OFFSET): Define.
358 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
359 (__atomic_subword): Ditto.
361 2014-01-25 Walter Lee <walt@tilera.com>
363 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
364 a prefix op argument.
365 (__atomic_nand_fetch_4): Add prefix op.
366 (__atomic_nand_fetch_8): Ditto.
368 2014-01-21 Baruch Siach <barch@tkos.co.il>
370 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
372 2014-01-09 Rong Xu <xur@google.com>
374 * libgcov-driver.c (this_prg): make it local to save
376 (gcov_exit_compute_summary): Ditto.
377 (gcov_exit_merge_gcda): Ditto.
378 (gcov_exit_merge_summary): Ditto.
379 (gcov_exit_dump_gcov): Ditto.
381 2014-01-08 Rong Xu <xur@google.com>
383 * libgcov-driver.c: Use libgcov.h.
384 (buffer_fn_data): Use xmalloc instead of malloc.
385 (gcov_exit_merge_gcda): Ditto.
386 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
387 * libgcov.h: New common header files for libgcov-*.h.
388 * libgcov-interface.c: Use libgcov.h
389 * libgcov-merge.c: Ditto.
390 * libgcov-profiler.c: Ditto.
391 * Makefile.in: Add dependence to libgcov.h
393 2014-01-02 Joseph Myers <joseph@codesourcery.com>
395 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
396 case of small numerator and finite nonzero result.
398 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
400 Update copyright years
402 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
404 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
405 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
406 config/arc/dp-hack.h, config/arc/fp-hack.h,
407 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
408 config/arc/ieee-754/arc600-dsp/divdf3.S,
409 config/arc/ieee-754/arc600-dsp/divsf3.S,
410 config/arc/ieee-754/arc600-dsp/muldf3.S,
411 config/arc/ieee-754/arc600-dsp/mulsf3.S,
412 config/arc/ieee-754/arc600-mul64/divdf3.S,
413 config/arc/ieee-754/arc600-mul64/divsf3.S,
414 config/arc/ieee-754/arc600-mul64/muldf3.S,
415 config/arc/ieee-754/arc600-mul64/mulsf3.S,
416 config/arc/ieee-754/arc600/divsf3.S,
417 config/arc/ieee-754/arc600/mulsf3.S,
418 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
419 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
420 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
421 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
422 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
423 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
424 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
425 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
426 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
427 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
428 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
429 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
430 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
431 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
432 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
433 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
434 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
435 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
436 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
437 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
438 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
439 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
440 vtv_start_preinit.c: Use the standard form for the copyright notice.
442 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
443 Chung-Lin Tang <cltang@codesourcery.com>
444 Based on patches from Altera Corporation
446 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
447 * config/nios2/lib2-nios2.h: New file.
448 * config/nios2/lib2-divmod-hi.c: New file.
449 * config/nios2/linux-unwind.h: New file.
450 * config/nios2/lib2-divmod.c: New file.
451 * config/nios2/linux-atomic.c: New file.
452 * config/nios2/t-nios2: New file.
453 * config/nios2/crti.asm: New file.
454 * config/nios2/t-linux: New file.
455 * config/nios2/lib2-divtable.c: New file.
456 * config/nios2/lib2-mul.c: New file.
457 * config/nios2/tramp.c: New file.
458 * config/nios2/crtn.asm: New file.
460 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
462 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
463 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
464 from cpuid.h to check vendor signatures.
466 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
468 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
469 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
470 (get_amd_cpu): Likewise.
472 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
474 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
477 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
478 H.J. Lu <hongjiu.lu@intel.com>
481 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
483 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
484 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
485 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
486 FEATURE_XOP and FEATURE_FMA.
487 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
489 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
490 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
491 FEATURE_FMA4 and FEATURE_XOP.
493 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
495 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
496 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
497 (get_intel_cpu): Updated.
499 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
501 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
503 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
505 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
506 instructions when __SSE_MATH__ is defined.
508 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
510 * config.host (microblaze-*-rtems*): New.
512 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
514 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
515 architectures that do not have hardware divide instruction.
516 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
518 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
520 * longlong.h: Delete (moved to include/).
522 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
524 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
525 of normal number and qNaN to not raise an inexact exception.
527 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
529 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
531 2013-11-28 Matthew Leach <matthew.leach@arm.com>
533 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
534 for correct opcodes on BE.
536 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
538 * soft-fp/op-4.h: Update from glibc.
540 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
542 * libgcc2.c (__udivmoddi4): Define new implementation when
543 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
546 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
548 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
550 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
552 * config/t-softfp (soft-fp-objects-base): New variable.
553 (soft-fp-objects): Use it.
555 2013-11-23 David Edelson <dje.gcc@gmail.com>
556 Andrew Dixie <andrewd@gentrack.com>
559 * config/rs6000/aixinitfini.c: New file.
560 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
561 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
564 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
566 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
568 2013-11-18 Jan Hubicka <jh@suse.cz>
570 * libgcov-driver.c (run_accounted): Make global level static.
571 (gcov_exit_merge_summary): Silence warning; do not clear
573 (gcov_exit): Clear it here.
575 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
578 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
579 (all_prg, crc32): Remove static vars.
580 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
582 (gcov_exit_merge_gcda): Add crc32 parameter.
583 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
584 do not account run if it was already accounted.
585 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
586 (gcov_exit): Initialize all_prg; update.
588 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
590 * configure: Regenerate.
592 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
593 Alan Modra <amodra@gmail.com>
595 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
596 (frob_update_context): Use it.
598 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
599 Alan Modra <amodra@gmail.com>
601 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
602 (trampoline_initial): Provide ELFv2 variant.
603 (__trampoline_setup): Likewise.
605 * config/rs6000/linux-unwind.h (frob_update_context): Do not
606 check for AIX indirect function call sequence if _CALL_ELF == 2.
608 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
609 Alan Modra <amodra@gmail.com>
611 * config/rs6000/linux-unwind.h (get_regs): Do not support
612 old kernel versions if _CALL_ELF == 2.
613 (frob_update_context): Do not support PLT stub variants only
614 generated by old linkers if _CALL_ELF == 2.
616 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
617 Alan Modra <amodra@gmail.com>
619 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
620 location of CR save area for 64-bit little-endian systems.
622 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
624 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
626 * config/arm/t-vxworks: Delete.
628 2013-11-10 Kai Tietz <ktietz@redhat.com>
630 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
631 Increment load-count on use of LIBGCC_SONAME DLL.
632 (hmod_libgcc): New static variable to hold handle of
634 (__gcc_deregister_frame): Decrement load-count of
637 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
639 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
641 * configure: Regenerate
643 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
645 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
646 FP_EX_DENORM. Store result to volatile location after SSE division
647 to close interrupt window. Remove unneeded fwait after x87
648 division since interrupt window will be closed by emitted fstp.
649 Rewrite FP_EX_INEXACT handling.
651 2013-11-06 Joseph Myers <joseph@codesourcery.com>
653 * soft-fp/README: Update.
654 * soft-fp/adddf3.c: Update from glibc.
655 * soft-fp/addsf3.c: Likewise.
656 * soft-fp/addtf3.c: Likewise.
657 * soft-fp/divdf3.c: Likewise.
658 * soft-fp/divsf3.c: Likewise.
659 * soft-fp/divtf3.c: Likewise.
660 * soft-fp/double.h: Likewise.
661 * soft-fp/eqdf2.c: Likewise.
662 * soft-fp/eqsf2.c: Likewise.
663 * soft-fp/eqtf2.c: Likewise.
664 * soft-fp/extenddftf2.c: Likewise.
665 * soft-fp/extended.h: Likewise.
666 * soft-fp/extendsfdf2.c: Likewise.
667 * soft-fp/extendsftf2.c: Likewise.
668 * soft-fp/extendxftf2.c: Likewise.
669 * soft-fp/fixdfdi.c: Likewise.
670 * soft-fp/fixdfsi.c: Likewise.
671 * soft-fp/fixdfti.c: Likewise.
672 * soft-fp/fixsfdi.c: Likewise.
673 * soft-fp/fixsfsi.c: Likewise.
674 * soft-fp/fixsfti.c: Likewise.
675 * soft-fp/fixtfdi.c: Likewise.
676 * soft-fp/fixtfsi.c: Likewise.
677 * soft-fp/fixtfti.c: Likewise.
678 * soft-fp/fixunsdfdi.c: Likewise.
679 * soft-fp/fixunsdfsi.c: Likewise.
680 * soft-fp/fixunsdfti.c: Likewise.
681 * soft-fp/fixunssfdi.c: Likewise.
682 * soft-fp/fixunssfsi.c: Likewise.
683 * soft-fp/fixunssfti.c: Likewise.
684 * soft-fp/fixunstfdi.c: Likewise.
685 * soft-fp/fixunstfsi.c: Likewise.
686 * soft-fp/fixunstfti.c: Likewise.
687 * soft-fp/floatdidf.c: Likewise.
688 * soft-fp/floatdisf.c: Likewise.
689 * soft-fp/floatditf.c: Likewise.
690 * soft-fp/floatsidf.c: Likewise.
691 * soft-fp/floatsisf.c: Likewise.
692 * soft-fp/floatsitf.c: Likewise.
693 * soft-fp/floattidf.c: Likewise.
694 * soft-fp/floattisf.c: Likewise.
695 * soft-fp/floattitf.c: Likewise.
696 * soft-fp/floatundidf.c: Likewise.
697 * soft-fp/floatundisf.c: Likewise.
698 * soft-fp/floatunditf.c: Likewise.
699 * soft-fp/floatunsidf.c: Likewise.
700 * soft-fp/floatunsisf.c: Likewise.
701 * soft-fp/floatunsitf.c: Likewise.
702 * soft-fp/floatuntidf.c: Likewise.
703 * soft-fp/floatuntisf.c: Likewise.
704 * soft-fp/floatuntitf.c: Likewise.
705 * soft-fp/gedf2.c: Likewise.
706 * soft-fp/gesf2.c: Likewise.
707 * soft-fp/getf2.c: Likewise.
708 * soft-fp/ledf2.c: Likewise.
709 * soft-fp/lesf2.c: Likewise.
710 * soft-fp/letf2.c: Likewise.
711 * soft-fp/muldf3.c: Likewise.
712 * soft-fp/mulsf3.c: Likewise.
713 * soft-fp/multf3.c: Likewise.
714 * soft-fp/negdf2.c: Likewise.
715 * soft-fp/negsf2.c: Likewise.
716 * soft-fp/negtf2.c: Likewise.
717 * soft-fp/op-1.h: Likewise.
718 * soft-fp/op-2.h: Likewise.
719 * soft-fp/op-4.h: Likewise.
720 * soft-fp/op-8.h: Likewise.
721 * soft-fp/op-common.h: Likewise.
722 * soft-fp/quad.h: Likewise.
723 * soft-fp/single.h: Likewise.
724 * soft-fp/soft-fp.h: Likewise.
725 * soft-fp/subdf3.c: Likewise.
726 * soft-fp/subsf3.c: Likewise.
727 * soft-fp/subtf3.c: Likewise.
728 * soft-fp/truncdfsf2.c: Likewise.
729 * soft-fp/trunctfdf2.c: Likewise.
730 * soft-fp/trunctfsf2.c: Likewise.
731 * soft-fp/trunctfxf2.c: Likewise.
732 * soft-fp/unorddf2.c: Likewise.
733 * soft-fp/unordsf2.c: Likewise.
734 * soft-fp/unordtf2.c: Likewise.
736 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
738 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
739 (_FP_MUL_MEAT_D): Ditto.
740 (_FP_DIV_MEAT_S): Ditto.
741 (_FP_DIV_MEAT_D): Ditto.
742 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
743 t-softfp-sfdf and t-softfp to tmake_file.
745 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
747 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
748 * config/i386/crtprec.c: Ditto.
750 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
751 Shiva Chen <shiva0217@gmail.com>
753 * config.host (nds32*-elf*): Add nds32 target.
754 * config/nds32 : New directory and files.
756 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
758 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
759 * config.host (cpu_type) <Setting default>: Add entry for
761 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
762 <crisv32-*-linux*>: Adjust.
763 * longlong.h: Wrap the whole CRIS section in a single
764 defined(__CRIS__) conditional. Add comment about add_ssaaaa
766 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
768 [__CRIS__] (__umulsidi3): Define.
769 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
770 * config/cris/sfp-machine.h: New file.
771 * config/cris/umulsidi3.S: New file.
772 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
773 * config/cris/arit.c (SIGNMULT): New macro.
774 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
775 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
776 saving 3 out of originally 33 cycles from the fastest
777 path, 3 out of 54 from the medium path and one from the longest
778 path. Improve comments.
780 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
782 * sync.c: Remove static aliases and define each function directly
785 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
787 * config.host (hppa*64*-*-linux*): Define extra_parts.
788 (hppa*-*-linux*): Likewise.
790 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
792 * config/arc/crtgend.S: Add 2013 to Copyright years.
793 * config/arc/gmon/atomic.h: Likewise.
794 * config/arc/gmon/auxreg.h: Likewise.
795 * config/arc/gmon/sys/gmon_out.h: Likewise.
796 * config/arc/gmon/sys/gmon.h: Likewise.
797 * config/arc/gmon/prof-freq.c: Likewise.
798 * config/arc/gmon/mcount.c: Likewise.
799 * config/arc/gmon/prof-freq-stub.S: Likewise.
800 * config/arc/gmon/gmon.c: Likewise.
801 * config/arc/gmon/machine-gmon.h: Likewise.
802 * config/arc/gmon/profil.S: Likewise.
803 * config/arc/gmon/dcache_linesz.S: Likewise.
804 * config/arc/crtg.S: Likewise.
805 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
806 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
807 * config/arc/ieee-754/adddf3.S: Likewise.
808 * config/arc/ieee-754/truncdfsf2.S: Likewise.
809 * config/arc/ieee-754/fixsfsi.S: Likewise.
810 * config/arc/ieee-754/gtsf2.S: Likewise.
811 * config/arc/ieee-754/floatsisf.S: Likewise.
812 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
813 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
814 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
815 * config/arc/ieee-754/fixdfsi.S: Likewise.
816 * config/arc/ieee-754/addsf3.S: Likewise.
817 * config/arc/ieee-754/gesf2.S: Likewise.
818 * config/arc/ieee-754/floatsidf.S: Likewise.
819 * config/arc/ieee-754/extendsfdf2.S: Likewise.
820 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
821 * config/arc/ieee-754/gtdf2.S: Likewise.
822 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
823 * config/arc/ieee-754/uneqdf2.S: Likewise.
824 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
825 * config/arc/ieee-754/uneqsf2.S: Likewise.
826 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
827 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
828 * config/arc/ieee-754/eqdf2.S: Likewise.
829 * config/arc/ieee-754/ordsf2.S: Likewise.
830 * config/arc/ieee-754/divsf3.S: Likewise.
831 * config/arc/ieee-754/divdf3.S: Likewise.
832 * config/arc/ieee-754/floatunsidf.S: Likewise.
833 * config/arc/ieee-754/orddf2.S: Likewise.
834 * config/arc/ieee-754/eqsf2.S: Likewise.
835 * config/arc/ieee-754/gedf2.S: Likewise.
836 * config/arc/crtn.S: Likewise.
837 * config/arc/crti.S: Likewise.
838 * config/arc/t-arc700-uClibc: Likewise.
839 * config/arc/asm.h: Likewise.
840 * config/arc/libgcc-excl.ver: Likewise.
841 * config/arc/t-arc-newlib: Likewise.
842 * config/arc/divtab-arc700.c: Likewise.
843 * config/arc/initfini.c: Likewise.
844 * config/arc/fp-hack.h: Likewise.
846 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
847 Diego Novillo <dnovillo@google.com>
849 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
850 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
851 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
852 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
854 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
855 Brendan Kehoe <brendan@zen.org>
856 Simon Cook <simon.cook@embecosm.com>
858 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
859 * config/arc: New directory.
860 * longlong.h [__arc__] (umul_ppmm): Remove.
861 [__arc__] (__umulsidi3): Define.
862 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
863 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
865 2013-09-17 Jacek Caban <jacek@codeweavers.com>
867 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
869 * config/i386/gthr-win32.h: Likewise.
871 2013-09-16 DJ Delorie <dj@redhat.com>
873 * config/rl78/vregs.h: Add G10 register definitions.
874 * config/rl78/lib2mul.c: Enable for RL78/G10.
875 * config/rl78/lib2div.c: Likewise.
876 * config/rl78/lshrsi3.S: Use vregs.h.
877 * config/rl78/cmpsi2.S: Likewise.
878 * config/rl78/trampoline.S: Likewise.
879 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
881 2013-09-14 DJ Delorie <dj@redhat.com>
882 Nick Clifton <nickc@redhat.com>
884 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
885 * config/rl78/vregs.h: New.
886 * config/rl78/signbit.S: New file. Implements signbit function.
887 * config/rl78/divmodsi.S: New.
888 * config/rl78/divmodhi.S: New.
889 * config/rl78/divmodqi.S: New.
890 * config/rl78/t-rl78: Build them here...
891 * config/rl78/lib2div.c: ...but not here.
893 2013-09-12 DJ Delorie <dj@redhat.com>
895 * config.host (msp*-*-elf): New.
896 * config/msp430/: New port.
898 2013-08-18 Iain Sandoe <iain@codesourcery.com>
900 PR gcov-profile/58127
901 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
902 __thread var for emulated TLS.
903 (__gcov_indirect_call_counters): Likewise.
905 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
906 Catherine Moore <clm@codesourcery.com>
907 Richard Sandiford <rdsandiford@googlemail.com>
909 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
910 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
911 (CALL_STUB_NO_RET): Likewise.
912 (CALL_STUB_RET): Likewise.
913 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
914 __mips16_ret call/return stub symbols.
915 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
918 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
920 * config.host <mips*-*-linux*>: Remove a stray comment.
922 2013-08-10 Jan Hubicka <jh@suse.cz>
924 Work around binutils PR14342
925 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
926 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
927 (L_gcov_indirect_call_profiler_v2): New.
929 2013-08-06 Jan Hubicka <jh@suse.cz>
931 * libgcov.c (__gcov_indirect_call_callee,
932 __gcov_indirect_call_counters): New global vars.
933 (__gcov_indirect_call_profiler): replace by ...
934 (__gcov_indirect_call_profiler_v2) ... this one.
936 2013-08-06 Caroline Tice <cmtice@google.com>
938 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
939 vtv_start_preinit.o and vtv_end_preinit.o.
940 * configure.ac: Add code to check/set enable_vtable_verify.
941 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
943 * vtv_start_preinit.c: New file.
944 * vtv_end_preinit.c: New file.
945 * vtv_start.c: New file.
946 * vtv_end.c: New file.
947 * configure: Regenerated.
949 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
951 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
952 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
953 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
954 GPL-3.0-with-GCC-exception.
956 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
958 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
961 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
963 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
964 mapping for FPRs when creating the fallback framestate.
966 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
969 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
970 (__round_s2_const, __round_u2_const)
971 (__round_s4_const, __round_u4_const, __round_x8):
972 Saturate result if addition result cannot be represented.
974 2013-07-15 Matthias Klose <doko@ubuntu.com>
976 * libgcc2.c: Don't include <limits.h>.
978 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
980 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
982 2013-07-06 Jakub Jelinek <jakub@redhat.com>
985 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
987 2013-06-28 Jakub Jelinek <jakub@redhat.com>
990 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
992 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
993 instead of table lookups.
994 (__popcountDI2): Likewise.
996 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
998 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1001 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1004 * soft-fp/adddf3.c: Update from glibc.
1005 * soft-fp/addsf3.c: Likewise.
1006 * soft-fp/addtf3.c: Likewise.
1007 * soft-fp/divdf3.c: Likewise.
1008 * soft-fp/divsf3.c: Likewise.
1009 * soft-fp/divtf3.c: Likewise.
1010 * soft-fp/double.h: Likewise.
1011 * soft-fp/eqdf2.c: Likewise.
1012 * soft-fp/eqsf2.c: Likewise.
1013 * soft-fp/eqtf2.c: Likewise.
1014 * soft-fp/extenddftf2.c: Likewise.
1015 * soft-fp/extended.h: Likewise.
1016 * soft-fp/extendsfdf2.c: Likewise.
1017 * soft-fp/extendsftf2.c: Likewise.
1018 * soft-fp/fixdfdi.c: Likewise.
1019 * soft-fp/fixdfsi.c: Likewise.
1020 * soft-fp/fixsfdi.c: Likewise.
1021 * soft-fp/fixsfsi.c: Likewise.
1022 * soft-fp/fixtfdi.c: Likewise.
1023 * soft-fp/fixtfsi.c: Likewise.
1024 * soft-fp/fixunsdfdi.c: Likewise.
1025 * soft-fp/fixunsdfsi.c: Likewise.
1026 * soft-fp/fixunssfdi.c: Likewise.
1027 * soft-fp/fixunssfsi.c: Likewise.
1028 * soft-fp/fixunstfdi.c: Likewise.
1029 * soft-fp/fixunstfsi.c: Likewise.
1030 * soft-fp/floatdidf.c: Likewise.
1031 * soft-fp/floatdisf.c: Likewise.
1032 * soft-fp/floatditf.c: Likewise.
1033 * soft-fp/floatsidf.c: Likewise.
1034 * soft-fp/floatsisf.c: Likewise.
1035 * soft-fp/floatsitf.c: Likewise.
1036 * soft-fp/floatundidf.c: Likewise.
1037 * soft-fp/floatundisf.c: Likewise.
1038 * soft-fp/floatunditf.c: Likewise.
1039 * soft-fp/floatunsidf.c: Likewise.
1040 * soft-fp/floatunsisf.c: Likewise.
1041 * soft-fp/floatunsitf.c: Likewise.
1042 * soft-fp/gedf2.c: Likewise.
1043 * soft-fp/gesf2.c: Likewise.
1044 * soft-fp/getf2.c: Likewise.
1045 * soft-fp/ledf2.c: Likewise.
1046 * soft-fp/lesf2.c: Likewise.
1047 * soft-fp/letf2.c: Likewise.
1048 * soft-fp/muldf3.c: Likewise.
1049 * soft-fp/mulsf3.c: Likewise.
1050 * soft-fp/multf3.c: Likewise.
1051 * soft-fp/negdf2.c: Likewise.
1052 * soft-fp/negsf2.c: Likewise.
1053 * soft-fp/negtf2.c: Likewise.
1054 * soft-fp/op-1.h: Likewise.
1055 * soft-fp/op-2.h: Likewise.
1056 * soft-fp/op-4.h: Likewise.
1057 * soft-fp/op-8.h: Likewise.
1058 * soft-fp/op-common.h: Likewise.
1059 * soft-fp/quad.h: Likewise.
1060 * soft-fp/single.h: Likewise.
1061 * soft-fp/soft-fp.h: Likewise.
1062 * soft-fp/subdf3.c: Likewise.
1063 * soft-fp/subsf3.c: Likewise.
1064 * soft-fp/subtf3.c: Likewise.
1065 * soft-fp/truncdfsf2.c: Likewise.
1066 * soft-fp/trunctfdf2.c: Likewise.
1067 * soft-fp/trunctfsf2.c: Likewise.
1068 * soft-fp/unorddf2.c: Likewise.
1069 * soft-fp/unordsf2.c: Likewise.
1070 * soft-fp/unordtf2.c: Likewise.
1071 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1072 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1073 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1074 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1075 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1076 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1077 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1078 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1079 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1080 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1081 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1082 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1084 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1086 * config/mips/lib2funcs.c: New file.
1087 * config/mips/t-mips (LIB2ADD_ST): Add it.
1089 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1092 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1093 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1095 2013-06-08 Walter Lee <walt@tilera.com>
1097 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1098 Replace int64_t with long long. Add __extension__ where
1100 * config/tilepro/atomic.c: Include config.h.
1102 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1104 * config.host (arm-wrs-vxworks): Configure with other soft float.
1106 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1108 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1109 (mips64r5900el-*-elf*): New configurations.
1111 2013-06-04 Alan Modra <amodra@gmail.com>
1113 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1115 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1117 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1119 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1121 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1122 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1123 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1125 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1127 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1128 (powerpc-wrs-vxworks): Likewise.
1130 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1132 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1133 signal frames as well.
1134 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1135 STACK_BIAS to the CFA offset.
1137 2013-05-17 Richard Henderson <rth@redhat.com>
1140 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1141 (execute_cfa_program): Use it when storing to fs->regs.
1143 2013-05-08 Kai Tietz <ktietz@redhat.com>
1145 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1146 (__deregister_frame_info): Likewise.
1148 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1150 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1153 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1155 2013-04-25 Alan Modra <amodra@gmail.com>
1157 * config.host: Match little-endian powerpc-linux.
1159 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1161 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1162 as 'unsigned long long' instead of 'unsigned long'.
1163 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1166 2013-04-10 Julian Brown <julian@codesourcery.com>
1168 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1169 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1170 unsigned char/unsigned short.
1171 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1173 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1176 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1178 2013-04-04 Meador Inge <meadori@codesourcery.com>
1180 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1181 computing the location of the link register.
1182 (aeabi_uldivmod): Ditto.
1184 2013-03-27 Kai Tietz <ktietz@redhat.com>
1186 * config.host: Add support for cygwin x64 target.
1187 * configure: Regenerated.
1189 2013-03-26 Walter Lee <walt@tilera.com>
1191 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1192 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1194 2013-03-25 Kai Tietz <ktietz@redhat.com>
1196 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1198 2013-03-20 Robert Mason <rbmj@verizon.net>
1200 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1201 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1202 (__gthread_leave_tsd_dtor_context): Add prototypes.
1203 (tls_delete_hook): Update.
1205 2013-03-20 Catherine Moore <clm@codesourcery.com>
1206 Joseph Myers <joseph@codesourcery.com>
1207 Chao-ying Fu <fu@mips.com>
1209 * config/mips/mips16.S: Don't build for microMIPS.
1210 * config/mips/linux-unwind.h: Handle microMIPS frame.
1211 * config/mips/crtn.S (fini, init): New labels.
1213 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1215 PR tree-optimization/53265
1216 * unwind-dw2.c (execute_cfa_program): Avoid
1217 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1218 on targets with DWARF_FRAME_REGISTERS < 32.
1220 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1223 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1224 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1226 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1228 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1229 sandybridge processors.
1231 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1234 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1237 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1239 * config/microblaze/crti.S: Setup stack protection at entry
1241 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1243 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1244 (__rotldi3): Shift bytewise if applicable.
1246 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1248 * config/aarch64/sync-cache.c
1249 (__aarch64_sync_cache_range): Silence warnings.
1251 2013-02-25 Catherine Moore <clm@codesourcery.com>
1254 2013-02-24 Catherine Moore <clm@codesourcery.com>
1255 Joseph Myers <joseph@codesourcery.com>
1256 Chao-ying Fu <fu@mips.com>
1258 * config/mips/mips16.S: Don't build for microMIPS.
1259 * config/mips/linux-unwind.h: Handle microMIPS frame.
1260 * config/mips/crtn.S (fini, init): New labels.
1262 2013-02-24 Catherine Moore <clm@codesourcery.com>
1263 Joseph Myers <joseph@codesourcery.com>
1264 Chao-ying Fu <fu@mips.com>
1266 * config/mips/mips16.S: Don't build for microMIPS.
1267 * config/mips/linux-unwind.h: Handle microMIPS frame.
1268 * config/mips/crtn.S (fini, init): New labels.
1270 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1271 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1274 2013-02-16 Alan Modra <amodra@gmail.com>
1277 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1278 (ppc_fallback_frame_state): Always set up save locations for fp
1279 and altivec. Don't bother with non-callee-saved regs, r0-r13
1280 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1282 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1285 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1287 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1288 _ssmulha3, _usmulusa3, _ssmulsa3.
1289 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1290 (__muldi3): XCALL __muldi3_6 instead of rcall.
1291 (__umulsidi3, __mulsidi3): New functions.
1292 (do_prologue_saves, do_epilogue_restores): New .macros.
1293 (__divdi3_moddi3): Use them.
1294 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1295 (__usmulusa3, __ssmulsa3): New functions.
1297 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1298 Jack Howarth <howarth@bromo.med.uc.edu>
1299 Patrick Marlier <patrick.marlier@gmail.com>
1302 * config/darwin-crt-tm.c: Remove dummy functions hack.
1304 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1307 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1308 * config/avr/lib2-object.mk: New iterator to build objects from it.
1309 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1311 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1312 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1313 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1314 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1315 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1316 * config/avr/lib1funcs-fixed.S: Implement them.
1318 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1320 Update copyright years.
1322 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1325 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1326 Add crtcxa to extra_parts.
1327 * config/rs6000/exit.h: New file.
1328 * config/rs6000/cxa_atexit.c: New file.
1329 * config/rs6000/cxa_finalize.c: New file.
1330 * config/rs6000/crtcxa.c: New file.
1331 * config/rs6000/t-aix-cxa: New file.
1332 * config/rs6000/libgcc-aix-cxa.ver: New file.
1334 2013-01-31 Nick Clifton <nickc@redhat.com>
1336 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1339 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1342 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1343 _mulQQ, _mulHQ, _mulHA, _mulSA,
1344 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1345 _divQQ, _divHQ, _divHA, _divSA,
1346 _divUQQ, _divUHQ, _divUHA, _divUSA.
1348 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1350 * config.host(microblaze*-linux*): tmake_file: Remove
1351 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1352 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1353 to exclude functions from being built with libgcc.c and use
1354 the microblaze assembly.
1356 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1358 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1361 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1363 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1364 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1365 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1366 alignment operation.
1368 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1370 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1371 loop start address for cache clearing.
1373 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1375 * config/avr/lib1funcs.S: Remove trailing blanks.
1376 * config/avr/lib1funcs-fixed.S: Ditto.
1378 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1380 * config/avr/avr-lib.h: Add GPL copyright notice.
1382 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1384 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1385 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1386 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1387 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1389 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1391 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1392 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1394 2013-01-04 Nick Clifton <nickc@redhat.com>
1396 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1397 the CALLT instruction is supported.
1399 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1401 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1402 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1404 2012-12-13 John Tytgat <John@bass-software.com>
1406 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1409 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1412 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1413 undefined signed overflows.
1415 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1418 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1420 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1422 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1423 (FP_TRAPPING_EXCEPTIONS): Define.
1424 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1425 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1427 2012-12-04 Richard Henderson <rth@redhat.com>
1430 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1432 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1434 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1435 (FP_EX_SHIFT): Define.
1436 (FP_TRAPPING_EXCEPTIONS): Define.
1438 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1440 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1441 (FP_ROUNDMODE): Use FP_RND_MASK.
1442 * config/aarch64/sfp-exceptions.c: New.
1443 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1444 Use __sfp_handle_exceptions.
1446 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1448 * config.host: (arm*-*-freebsd*): Remove.
1449 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1450 (arm*-*-elf*): Remove.
1451 (arm*-*-wince-pe*): Remove.
1452 * arm/unwind-arm.c (struct fpa_reg): Delete.
1453 (struct fpa_regs): Delete.
1454 (phase1_vrs): Remove fpa element.
1455 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1456 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1457 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1458 * ieee754-sf.S (floatundisf): Remove FPA support.
1459 (floatdisf): Likewise.
1460 * ieee75f-df.S (floatundidf): Likewise.
1461 (floatdidf): Likewise.
1463 2012-11-29 Kai Tietz <ktietz@redhat.com>
1466 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1467 * unwind-generic.h: Likewise.
1468 * unwind-seh.c: Likewise.
1470 2012-11-28 Richard Henderson <rth@redhat.com>
1473 * emutls.c (__emutls_get_address): Avoid race condition between
1474 obj->loc.offset read and emutls_key initialization.
1476 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1478 Adjust decimal point of signed accum mode to GCC default.
1481 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1483 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1484 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1485 (__mulha3, __mulsa3)
1486 (__divqq3, __divha3, __divsa3): Adjust to new position of
1487 decimal point of signed accum types.
1489 (__mulusa3_round): New function.
1490 (__mulusa3): Use it.
1491 (__divqq_helper): New function.
1492 (__udivuqq3): Use it.
1494 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1497 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1499 2012-11-18 Teresa Johnson <tejohnson@google.com>
1502 * libgcov.c (gcov_exit): Remove merged program summary
1503 comparison unless !GCOV_LOCKED.
1505 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1507 * soft-fp: Updated from glibc upstream.
1509 2012-11-06 Ian Lance Taylor <iant@google.com>
1511 * generic-morestack.c (__generic_morestack): Align the returned
1512 stack pointer to a 32 byte boundary.
1513 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1514 increment the return address until we have decided that we don't
1515 have a varargs function.
1516 (__morestack) [32-bit]: Align stack correctly when calling C
1518 (__morestack) [64-bit]: Likewise.
1520 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1522 * configure: Regenerate.
1524 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1527 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1528 * config/i386/sfp-machine.h: Guard exception handling
1529 code with _SOFT_FLOAT.
1530 * config/i386/32/sfp-machine.h: Guard rounding handling
1531 code with _SOFT_FLOAT.
1532 * config/i386/64/sfp-machine.h: Ditto.
1534 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1536 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1539 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1541 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1542 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1543 when appropriate. Correct structure element types.
1544 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1545 -minline-all-stringops from compile flags.
1547 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1549 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1551 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1553 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1555 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1557 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1560 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1561 Jim MacArthur <jim.macarthur@arm.com>
1562 Marcus Shawcroft <marcus.shawcroft@arm.com>
1563 Nigel Stephens <nigel.stephens@arm.com>
1564 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1565 Richard Earnshaw <rearnsha@arm.com>
1566 Sofiane Naci <sofiane.naci@arm.com>
1567 Stephen Thomas <stephen.thomas@arm.com>
1568 Tejas Belagod <tejas.belagod@arm.com>
1569 Yufeng Zhang <yufeng.zhang@arm.com>
1571 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1572 * config/aarch64/crti.S: New file.
1573 * config/aarch64/crtn.S: New file.
1574 * config/aarch64/linux-unwind.h: New file.
1575 * config/aarch64/sfp-machine.h: New file.
1576 * config/aarch64/sync-cache.c: New file.
1577 * config/aarch64/t-aarch64: New file.
1578 * config/aarch64/t-softfp: New file.
1580 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1582 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1583 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1584 no-longer-needed LDBU insns.
1586 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1589 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1590 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1592 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1594 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1596 2012-10-15 Matthias Klose <doko@ubuntu.com>
1598 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1600 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1602 * configure: Regenerate.
1603 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1605 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1607 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1608 instructions for 64bit targets only.
1610 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1612 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1613 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1614 * config/i386/32/sfp-machine.h: ... here.
1615 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1616 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1619 2012-10-07 Matthias Klose <doko@ubuntu.com>
1621 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1623 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1625 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1627 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1628 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1629 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1632 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1635 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1636 Fix parameter names.
1638 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1641 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1642 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1643 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1645 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1648 * config/sh/linux-atomic.S: Delete.
1649 * config/sh/linux-atomic.c: New.
1650 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1651 linux-atomic.c. Add cflags to disable warnings.
1653 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1656 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1658 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1659 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1660 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1661 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1662 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1664 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1666 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1668 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1669 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1671 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1673 * config.host (hppa-*-openbsd*): New target.
1674 * config/pa/t-openbsd: New file.
1676 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1679 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1680 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1681 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1682 (__divsa3): Use __negsi2 to negate r_quoL.
1683 * config/avr/lib1funcs.S (FALIAS): New macro.
1684 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1685 (__negsi2): ...this new function.
1686 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1687 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1688 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1689 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1690 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1691 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1693 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1696 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1697 (lshrsi3): Reimplement as lshrsi3_r0.
1699 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1702 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1705 2012-09-07 Teresa Johnson <tejohnson@google.com>
1707 PR gcov-profile/54487
1708 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1711 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1714 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1715 not configured --with-avrlibc=no.
1716 * config/avr/t-avrlibc: New file.
1717 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1718 (DPBIT_FUNCS): Ditto.
1719 (TPBIT_FUNCS): Ditto.
1721 2012-09-04 Teresa Johnson <tejohnson@google.com>
1723 * libgcov.c (struct gcov_summary_buffer): New structure.
1724 (gcov_histogram_insert): New function.
1725 (gcov_compute_histogram): Ditto.
1726 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1727 histograms during summary merging.
1729 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1731 * config.host (x86_64-*-openbsd*): New target.
1733 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1735 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1738 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1741 * config/avr/t-avr (conv_X): Rename to func_X.
1743 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1746 * config/avr/lib1funcs-fixed.S: New file.
1747 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1748 after they are used.
1749 (neg2, neg4): New macros.
1750 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1751 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1752 (__umulhisi3): Speed up MUL variant if there is enough flash.
1753 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1755 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1756 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1757 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1758 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1759 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1760 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1761 (LIB2FUNCS_EXCLUDE): Add supported functions.
1763 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1765 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1766 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1768 * fixed-obj.mk: Only expand dependency if $o is not in
1771 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1773 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1775 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1777 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1778 depend on --enable-shared.
1779 ($(lib1asmfuncs-o)): Use %.vis files independent of
1781 * static-object.mk ($(base)$(objext), $(base).vis)
1782 ($(base)_s$(objext)): Use same rules for visibility handling as in
1785 2012-08-21 Ian Lance Taylor <iant@google.com>
1787 * config/i386/morestack.S (__morestack_non_split): Increase amount
1788 of space allocated for non-split code stack.
1790 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1792 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1793 even if inhibit_libc.
1795 2012-08-17 Julian Brown <julian@codesourcery.com>
1797 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1798 -fexceptions -fnon-call-exceptions if not defined.
1799 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1800 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1802 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1804 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1807 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1809 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1810 rs6000/t-slibgcc-aix.
1812 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1814 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1816 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1818 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1820 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1823 * Makefile.in (version): Replace top_srcdir with srcdir.
1825 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1827 * Makefile.in (version): set to BASE-VER file from gcc directory.
1829 2012-08-01 Nick Clifton <nickc@redhat.com>
1831 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1832 Implements __clrsb for an HImode argument.
1834 2012-07-31 Nick Clifton <nickc@redhat.com>
1836 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1837 Implements __clrsb for an HImode argument.
1838 * config/stormy16/clrsbhi2.c: New file:
1839 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1841 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1843 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1845 2012-07-19 Tristan Gingold <gingold@adacore.com>
1846 Richard Henderson <rth@redhat.com>
1848 * unwind-seh.c: New file.
1849 * unwind-generic.h: Include windows.h for SEH.
1850 (_Unwind_Exception): Use 6 private fields for SEH.
1851 (_GCC_specific_handler): Declare.
1852 * unwind-c.c (__gcc_personality_seh0): New function.
1854 * config/i386/libgcc-cygming.ver: New file.
1855 * config/i386/t-seh-eh: New file.
1856 * config.host (x86_64-*-mingw*): Default to seh.
1858 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1860 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1862 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1864 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1865 __builtin_expect when checking for exceptions.
1866 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1868 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1870 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1871 function declaration.
1872 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1874 * config/ia64/sfp-exceptions.c: New.
1875 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1877 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1879 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1880 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1881 * config/i386/64/sfp-machine: ... (delete here) ...
1882 * config/i386/sfp-machine.h: ... to here.
1883 (FP_EX_MASK): Remove.
1885 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1887 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1889 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1890 * config/i386/libgcc-sol2.ver: Ditto.
1891 * config/i386/libgcc-glibc.ver: Ditto.
1893 2012-06-11 Roland McGrath <mcgrathr@google.com>
1895 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1896 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1899 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1901 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1902 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1903 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1904 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1905 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1906 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1907 * config/i386/64/sfp-machine: ... (delete here) ...
1908 * config/i386/sfp-machine.h: ... to here.
1910 (__sfp_handle_exceptions): New function declaration.
1911 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1912 * config/i386/sfp-exceptions.c: New.
1913 * config/i386/t-softfp: New.
1914 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1915 i386/t-softfp to tmake_file.
1917 2012-06-03 David S. Miller <davem@davemloft.net>
1919 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1922 2012-05-31 David S. Miller <davem@davemloft.net>
1924 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1925 multiply and divide instructions on 32-bit when V9.
1926 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1928 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1930 * config/arm/ieee754-df.S: Fix typos.
1931 * config/arm/ieee754-sf.S: Fix typos.
1932 * config/c6x/libunwind.S: Fix typos.
1933 * config/epiphany/udivsi3-float.c: Fix typos.
1934 * config/microblaze/muldi3_hard.S: Fix typos.
1935 * config/picochip/adddi3.S: Fix typos.
1936 * config/picochip/ashlsi3.S: Fix typos.
1937 * config/picochip/ashrsi3.S: Fix typos.
1938 * config/picochip/clzsi2.S: Fix typos.
1939 * config/picochip/cmpsi2.S: Fix typos.
1940 * config/picochip/divmod15.S: Fix typos.
1941 * config/picochip/divmodhi4.S: Fix typos.
1942 * config/picochip/divmodsi4.S: Fix typos.
1943 * config/picochip/longjmp.S: Fix typos.
1944 * config/picochip/lshrsi3.S: Fix typos.
1945 * config/picochip/parityhi2.S: Fix typos.
1946 * config/picochip/popcounthi2.S: Fix typos.
1947 * config/picochip/setjmp.S: Fix typos.
1948 * config/picochip/subdi3.S: Fix typos.
1949 * config/picochip/ucmpsi2.S: Fix typos.
1950 * config/picochip/udivmodhi4.S: Fix typos.
1951 * config/picochip/udivmodsi4.S: Fix typos.
1952 * config/spu/divv2df3.c: Fix typos.
1953 * config/spu/mfc_multi_tag_release.c: Fix typos.
1954 * config/spu/mfc_tag_release.c: Fix typos.
1955 * configure.ac: Fix typos.
1956 * configure: Regenerate.
1958 2012-05-25 Ian Lance Taylor <iant@google.com>
1960 * config/i386/morestack.S (__morestack_non_split): Check whether
1961 caller is varargs and needs %bp to hold the stack frame on return.
1963 2012-05-25 Olivier Hainque <hainque@adacore.com>
1965 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1966 sequence in the non pic case on VxWorks.
1968 2012-05-24 Olivier Hainque <hainque@adacore.com>
1970 * Makefile.in: Move dependency on install-unwind_h from
1971 "install-leaf" to "install".
1973 2012-05-24 Olivier Hainque <hainque@adacore.com>
1975 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1976 Use a separate command for stamp removals.
1978 2012-05-21 Andrew Pinski <apinski@cavium.com>
1981 * configure.ac: Define the default includes to being none.
1982 * configure: Regenerate.
1984 2012-05-16 Olivier Hainque <hainque@adacore.com>
1986 * Makefile.in (install-unwind_h): Rename into ...
1987 (install-unwind_h-forbuild): New target.
1988 (all): Use it instead of the former install-unwind_h.
1989 (install-unwind_h): Reinstate, copy to user install destination
1990 for include files, not to the internal gcc object directory one.
1991 (install-leaf): Depend on it.
1993 2012-05-15 Olivier Hainque <hainque@adacore.com>
1995 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1996 register numbers. LR_REGNO replaces R_LR.
1997 (ucontext_for): New, helper for ...
1998 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2000 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2002 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2004 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2005 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2006 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2008 (i[34567]86-*-*, x86_64-*-*): ... here.
2010 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2011 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2013 * config/i386/i386-cpuinfo.c: Rename to ...
2014 * config/i386/cpuinfo.c: ... this.
2015 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2017 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2018 (libgcc_cv_init_priority): New test.
2019 * configure: Regenerate.
2020 * config.in: New file.
2021 * Makefile.in (clean): Rename config.h to auto-target.h.
2022 (config.h): Likewise.
2023 (stamp-h): Likewise.
2025 * config/i386/cpuinfo.c (auto-target.h): Include.
2026 (CONSTRUCTOR_PRIORITY): Define.
2027 (__cpu_indicator_init): Use it.
2029 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2031 * longlong.h: Use a URL instead of an FSF postal address.
2032 Replace spaces with tab.
2034 2012-05-08 Teresa Johnson <tejohnson@google.com>
2036 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2037 (__gcov_dump): Ditto.
2038 (gcov_dump_complete): New global variable.
2039 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2040 (__gcov_flush): Outline functionality now in gcov_clear.
2041 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2043 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2045 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2046 (mips*-*-linux*): Include mips/t-tpbit when long double is
2049 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2051 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2052 (get_available_features): New argument. Check for AVX2.
2053 (__cpu_indicator_init): Modify call to get_available_features.
2055 2012-04-25 Alan Modra <amodra@gmail.com>
2057 * config/rs6000/crtsavevr.S: New file.
2058 * config/rs6000/crtrestvr.S: New file.
2059 * config/rs6000/t-savresfgpr: Build the above.
2060 * config/rs6000/t-netbsd: Likewise.
2062 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2064 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2066 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2068 * libgcc/config/i386/i386-cpuinfo.c: New file.
2069 * libgcc/config/i386/t-cpuinfo: New file.
2070 * libgcc/config.host: Include t-cpuinfo.
2071 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2073 2012-04-24 Chao-ying Fu <fu@mips.com>
2075 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2077 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2079 struct siginfo vs. siginfo_t
2081 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2082 siginfo_t instead of struct siginfo.
2083 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2084 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2085 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2086 (ia64_handle_unwabi): Likewise.
2087 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2088 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2089 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2090 (sh_fallback_frame_state): Likewise.
2091 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2092 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2094 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2096 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2099 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2101 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2102 if it hasn't been previously saved.
2104 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2106 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2109 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2112 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2113 instead of __AVR_HAVE_8BIT_SP__.
2115 2012-03-26 Tristan Gingold <gingold@adacore.com>
2117 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2118 (unw_table_entry): Use unw_word instead of unsigned long.
2119 (_Unwind_FindTableEntry): Likewise.
2120 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2121 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2122 (_Unwind_FindTableEntry): Likewise.
2123 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2124 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2125 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2126 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2127 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2128 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2129 (uw_init_context_1, uw_install_context): Likewise.
2130 (unw_word): Move to unwind-ia64.h
2132 2012-03-26 Tristan Gingold <gingold@adacore.com>
2134 * config/vms/vms-ucrt0.c: Update copyright years.
2136 (___gcc_main_flags): Declare.
2137 (__main): Check flags to remap argv and exit code.
2138 * config.host (*-*-*vms*): Adjust extra_parts.
2139 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2142 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2144 * arm/lib1funcs.asm (ctzsi2): New function.
2145 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2146 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2147 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2148 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2149 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2150 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2152 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2154 * config.host: Add bits to support powerpc64-*-freebsd*.
2155 * config/rs6000/freebsd-unwind.h: New file.
2156 * config/rs6000/t-freebsd64: New file.
2158 2012-03-20 Richard Guenther <rguenther@suse.de>
2160 PR gcov-profile/52627
2161 * libgcov.c (init_mx): Fix mutex name.
2163 2012-03-16 Tristan Gingold <gingold@adacore.com>
2165 * config/ia64/vms-unwind.h: Remove ulong (and replace
2166 it by unw_reg where used). Define unw_reg with __int64.
2168 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2170 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2172 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2174 (sparc_is_sighandler): Likewise.
2176 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2178 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2181 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2183 * config/arm/crtn.S: Fix typo.
2185 2012-03-13 Richard Guenther <rguenther@suse.de>
2187 * libgcov.c: Remove stdio.h include and NULL un-define.
2189 2012-03-13 Richard Guenther <rguenther@suse.de>
2192 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2194 2012-03-13 Richard Guenther <rguenther@suse.de>
2196 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2198 2012-03-13 Richard Guenther <rguenther@suse.de>
2200 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2201 and __gthread_mutex_init_function definitions.
2203 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2205 * config.host (mips*-*-openbsd*): Remove.
2207 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2209 * config.host: Remove alpha*-dec-osf5.1* handling.
2210 * config/alpha/gthr-posix.c: Remove.
2211 * config/alpha/libgcc-osf5.ver: Remove.
2212 * config/alpha/osf5-unwind.h: Remove.
2213 * config/alpha/t-osf-pthread: Remove.
2214 * config/alpha/t-slibgcc-osf: Remove.
2215 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2216 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2217 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2218 * mkmap-flat.awk: Remove osf_export handling.
2220 2012-03-12 Richard Guenther <rguenther@suse.de>
2222 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2223 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2224 (__gthread_mutex_init_function): New function.
2225 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2228 * libgcov.c: Include gthr.h.
2229 (__gcov_flush_mx): New global variable.
2230 (init_mx, init_mx_once): New functions.
2231 (__gcov_flush): Protect self with a mutex.
2232 (__gcov_fork): Re-initialize mutex after forking.
2233 * unwind-dw2-fde.c: Change condition under which to use
2234 __GTHREAD_MUTEX_INIT_FUNCTION.
2236 2012-03-12 Tristan Gingold <gingold@adacore.com>
2238 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2239 * config/ia64/t-vms: Likewise.
2241 2012-03-11 Michael Hope <michael.hope@linaro.org>
2243 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2246 2012-03-07 Walter Lee <walt@tilera.com>
2248 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2250 (atomic_xor): Rename and move definition to
2251 config/tilepro/atomic.h.
2252 (atomic_nand): Ditto.
2253 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2255 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2256 (arch_atomic_nand): Ditto.
2258 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2261 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2263 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2266 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2269 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2273 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2274 if RAMPZ affects reading from RAM.
2275 (__tablejump_elpm__): Ditto.
2277 (__movmemx_hi): Ditto.
2278 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2279 (__do_global_dtors): Ditto.
2280 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2281 (__movmemx_hi): Ditto.
2283 2012-03-05 Richard Henderson <rth@redhat.com>
2285 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2286 [ARM] (count_trailing_zeros): Use the builtin.
2288 2012-03-01 Kai Tietz <ktietz@redhat.com>
2290 * soft-fp: Imported from glibc upstream.
2292 2012-02-28 Kai Tietz <ktietz@redhat.com>
2294 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2295 for mingw-targets as attribute gcc_struct.
2297 2012-02-28 Ian Lance Taylor <iant@google.com>
2299 * generic-morestack.c (__splitstack_releasecontext): Correct call
2300 to __morestack_release_segments.
2302 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2305 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2306 for __linux__ when removing signals from __morestack_fullmask.
2308 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2311 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2313 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2315 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2316 instead of HAVE_INITFINI_ARRAY.
2317 * config/ia64/crtend.S: Likewise.
2319 2012-02-20 Kai Tietz <ktietz@redhat.com>
2322 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2324 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2325 to w32-unwind.h header.
2327 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2329 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2330 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2331 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2332 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2334 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2336 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2338 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2341 * config/darwin-crt-tm.c: Correct typo.
2343 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2344 Patrick Marlier <patrick.marlier@gmail.com>
2347 * config/darwin-crt-tm.c: Generate dummy functions.
2349 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2350 Patrick Marlier <patrick.marlier@gmail.com>
2353 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2354 (__doTMRegistrations): Call it.
2355 (__doTMdeRegistrations): Likewise.
2357 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2358 Anatoly Sokolov <aesok@post.ru>
2359 Eric Weddington <eric.weddington@atmel.com>
2362 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2363 (__epilogue_restores__): Ditto.
2365 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2369 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2370 Solaris 11 and slightly reformat.
2371 (sparc_is_sighandler): Likewise.
2373 2012-02-14 Walter Lee <walt@tilera.com>
2375 * config.host: Handle tilegx and tilepro.
2376 * config/tilegx/sfp-machine.h: New file.
2377 * config/tilegx/sfp-machine32.h: New file.
2378 * config/tilegx/sfp-machine64.h: New file.
2379 * config/tilegx/t-crtstuff: New file.
2380 * config/tilegx/t-softfp: New file.
2381 * config/tilegx/t-tilegx: New file.
2382 * config/tilepro/atomic.c: New file.
2383 * config/tilepro/atomic.h: New file.
2384 * config/tilepro/linux-unwind.h: New file.
2385 * config/tilepro/sfp-machine.h: New file.
2386 * config/tilepro/softdivide.c: New file.
2387 * config/tilepro/softmpy.S: New file.
2388 * config/tilepro/t-crtstuff: New file.
2389 * config/tilepro/t-tilepro: New file.
2391 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2395 * gthr-posix.h: Allow static initializer macros to be disabled.
2396 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2398 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2400 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2401 Add t-slibgcc-libgcc to tmake_file.
2402 * config/mips/libgcc-mips16.ver: Revert previous patch.
2403 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2405 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2406 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2408 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2409 * config/cr16/crti.S: New file.
2410 * config/cr16/crtlibid.S: New file.
2411 * config/cr16/crtn.S: New file.
2412 * config/cr16/lib1funcs.S: New file.
2413 * config/cr16/t-cr16: New file.
2414 * config/cr16/t-crtlibid: New file.
2415 * config/cr16/unwind-dw2.h: New file.
2416 * config/cr16/unwind-cr16.c: New file.
2417 * config/cr16/divmodhi3.c: New file.
2419 2012-01-25 Alan Modra <amodra@gmail.com>
2421 * config/rs6000/t-linux64: Delete. Move..
2422 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2423 * config/rs6000/t-linux: ..and libgcc flags to here.
2425 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2427 * config.host (i[34567]86-*-interix3*):
2428 Change triplet to i[34567]86-*-interix[3-9]*.
2429 * configure: Regenerate.
2431 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2432 Richard Sandiford <rdsandiford@googlemail.com>
2434 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2435 * config/mips/mips16.S (__mips16_rdhwr): New function.
2436 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2438 2012-01-11 Nathan Sidwell <nathan@acm.org>
2440 * libgcov.c (__gcov_init): Ignore objects with no functions.
2442 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2445 Extend __pgmx semantics to linearize memory.
2446 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2447 * config/avr/lib1funcs.S (__xload_1): New function.
2448 (__movmemx_qi, __movmemx_hi): New functions.
2449 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2452 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2454 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2455 purported sigacthandler address isn't null before dereferencing it.
2456 (sparc_is_sighandler): Likewise.
2458 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2461 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2462 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2463 (sparc_is_sighandler): Likewise.
2464 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2466 2012-01-06 Tristan Gingold <gingold@adacore.com>
2468 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2469 compatibility thunks...
2470 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2471 (crtbeginS.o, crtendS.o): ... and these to ...
2472 * config/ia64/t-ia64-elf: ... this new file.
2473 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2474 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2476 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2478 * configure: Regenerate.
2479 * config/s390/t-crtstuff: Remove -fPIC.
2481 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2484 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2487 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2490 * config/avr/lib1funcs.S: Remove FIXME comments.
2491 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2493 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2495 Implement light-weight DImode support.
2496 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2497 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2498 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2499 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2501 2011-12-30 Nathan Sidwell <nathan@acm.org>
2503 * libgcov.c (gcov_crc32): Remove global var.
2504 (free_fn_data): New function.
2505 (buffer_fn_data): Pass in filename, more robust error recovery.
2506 (crc32_unsigned): New function.
2507 (gcov_exit): More robust detection of new program. More robust
2509 (__gcov_init): Do not update program's crc here.
2511 2011-12-21 Tristan Gingold <gingold@adacore.com>
2513 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2515 2011-12-21 Ian Lance Taylor <iant@google.com>
2517 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2519 2011-12-20 Ian Lance Taylor <iant@google.com>
2521 * config/i386/morestack.S (__morestack_non_split): If there is
2522 enough stack space already, don't split. Ask for more stack space
2525 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2527 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2529 (_Unwind_DebugHook): New function.
2530 (uw_restore_core_regs): New define.
2531 (unwind_phase2): Use uw_restore_core_regs instead of
2533 (unwind_phase2_forced): Likewise.
2534 (__gnu_Unwind_Resume): Likewise.
2536 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2538 * config/alpha/linux-unwind.h: Update copyright years.
2539 (MD_FROB_UPDATE_CONTEXT): New define.
2540 (alpha_frob_update_context): New function.
2542 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2544 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2545 tmake_file rather replacing it.
2547 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2549 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2550 function is not used for PPC64.
2551 (save_world): Amend comments. Update the VRsave mask to reflect the
2553 (rest_world): Update comments, do not clobber r10, do not use r8.
2554 (eh_rest_world_r10): Amend comments, do not use r8.
2555 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2556 no longer used, move restore of CR and target address to the end of
2559 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2561 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2562 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2564 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2567 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2568 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2570 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2572 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2574 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2577 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2578 * config/avr/lib1funcs.S (__muldi3): New function.
2580 2011-12-06 Andrew Pinski <apinski@cavium.com>
2582 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2584 (__frame_dummy_init_array_entry): Likewise.
2586 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2588 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2592 * config/avr/lib1funcs.S (__prologue_saves__,
2593 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2594 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2596 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2598 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2600 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2603 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2604 (_ITM_deregisterTMCloneTable): Likewise.
2605 (__register_frame_info): Fix unused warning.
2606 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2607 pthread_default_stacksize_np): Likewise.
2608 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2610 2011-11-29 DJ Delorie <dj@redhat.com>
2612 * config.host (rl78-*-elf): New case.
2613 * config/rl78: New directory for the Renesas RL78.
2615 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2617 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2620 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2623 * config/rs6000/t-savresfgpr: New file.
2624 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2625 $(srcdir)/config/rs6000/eabi.S.
2626 * config/rs6000/t-ppccomm-ldbl: Remove.
2627 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2629 (powerpc-*-eabispe*): Likewise.
2630 (powerpc-*-eabi*): Likewise.
2631 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2632 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2633 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2634 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2636 (powerpc-*-eabisim*): Likewise.
2637 (powerpc-*-elf*): Likewise.
2638 (powerpc-*-eabialtivec*): Likewise.
2639 (powerpc-xilinx-eabi*): Likewise.
2640 (powerpc-*-rtems*): Likewise.
2641 (powerpcle-*-elf*): Likewise.
2642 (powerpcle-*-eabisim*): Likewise.
2643 (powerpcle-*-eabi*): Likewise.
2645 2011-11-27 Ian Lance Taylor <iant@google.com>
2647 * generic-morestack.c (__splitstack_find): Check for NULL old
2649 (__splitstack_resetcontext): New function.
2650 (__splitstack_releasecontext): New function.
2651 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2653 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2655 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2657 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2659 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2661 2011-11-26 Richard Henderson <rth@redhat.com>
2663 * config/m68k/linux-atomic.c: New file.
2664 * config/m68k/t-linux: New file.
2665 * config.host (m68k-uclinux, m68k-linux): Use it.
2667 2011-11-26 Richard Henderson <rth@redhat.com>
2669 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2670 (__TMC_END__): Only declare if hidden is available; in the definition,
2671 if hidden is unavailable add a null record.
2672 (deregister_tm_clones, register_tm_clones): New.
2673 (__do_global_dtors_aux, frame_dummy): Use them.
2674 (__do_global_dtors, __do_global_ctors_1): Likewise.
2676 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2678 * config/darwin-crt-tm.c: New file.
2679 * config.host (darwin): Build crttms.o crttme.o to provide
2680 startup and shutdown for tm clones.
2681 * config/t-darwin (crttms.o): New build rule.
2682 (crttme.o): Likewise.
2684 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2686 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2689 2011-11-21 Richard Henderson <rth@redhat.com>
2691 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2692 (__TMC_LIST__, __TMC_END__): New.
2693 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2694 (__do_global_dtors): Likewise.
2695 (frame_dummy): Call _ITM_registerTMCloneTable.
2696 (__do_global_ctors_1): Likewise.
2698 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2700 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2701 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2702 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2703 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2704 * config/i386/t-darwin64: Remove.
2705 * config/sh/t-netbsd (LIB2ADD): Remove.
2707 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2710 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2711 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2712 * config/avr/lib1funcs.S (wmov): New assembler macro.
2713 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2714 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2715 (__udivmod64): New function.
2716 (__negdi2): New function.
2718 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2720 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2721 *-*-freebsd*aout*): Remove.
2723 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2725 * static-object.mk (c_flags-$o): Save c_flags.
2726 ($(base)$(objext)): Use it.
2728 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2730 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2732 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2735 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2736 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2739 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2741 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2743 (aeabi_uidivmod): Likewise.
2744 (umodsi3): Likewise.
2746 (aeabi_idivmod): Likewise.
2749 2011-11-16 Tristan Gingold <gingold@adacore.com>
2751 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2753 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2756 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2757 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2759 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2761 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2763 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2764 * config/pa/t-stublib64: Delete.
2766 2011-11-12 Richard Henderson <rth@redhat.com>
2768 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2769 cast the pointer argument to _Unwind_SetGRPtr.
2771 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2773 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2775 2011-11-09 Ian Lance Taylor <iant@google.com>
2777 * generic-morestack.c: Include <string.h>.
2778 (uintptr_type): Define.
2779 (struct initial_sp): Add dont_block_signals field. Reduce size of
2781 (allocate_segment): Set prev field to NULL. Don't set
2782 __morestack_current_segment or __morestack_segments.
2783 (__generic_morestack): Update current->prev and *pp after calling
2785 (__morestack_block_signals): Don't do anything if
2786 dont_block_signals is set.
2787 (__morestack_unblock_signals): Likewise.
2788 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2790 (__splitstack_block_signals): New function.
2791 (enum __splitstack_content_offsets): Define.
2792 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2793 (__splitstack_makecontext): New function.
2794 (__splitstack_block_signals_context): New function.
2795 (__splitstack_find_context): New function.
2796 * config/i386/morestack.S (__morestack_get_guard): New function.
2797 (__morestack_set_guard, __morestack_make_guard): New functions.
2798 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2800 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2802 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2803 (i[34567]86-*-mingw*): ... here.
2804 (x86_64-*-mingw*): ... here.
2806 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2808 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2810 2011-11-07 Nathan Sidwell <nathan@acm.org>
2812 * libgcov.c (struct gcov_fn_buffer): New struct.
2813 (buffer_fn_data): New helper.
2814 (gcov_exit): Rework for new gcov data structures.
2816 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2819 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2821 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2823 * config.host (tmake_file): Correct comment.
2824 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2826 (bfin*-uclinux*): Likewise.
2827 (bfin*-linux-uclibc*): Likewise.
2828 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2830 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2832 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2833 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2834 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2835 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2836 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2837 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2838 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2839 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2840 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2841 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2842 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2843 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2844 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2846 * config/bfin/t-elf: Remove.
2847 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2849 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2851 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2852 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2853 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2854 (lm32-*-elf*): ... this.
2855 (lm32-*-rtems*): ... and this.
2857 (m32r-*-rtems*): Add to tmake_file.
2858 (moxie-*-rtems*): Likewise.
2859 (sparc-*-rtems*): Likewise.
2860 Remove t-rtems from tmake_file.
2861 (sparc64-*-rtems*): Likewise.
2862 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2865 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2868 * config/gthr-posix.h: Move ...
2869 * gthr-posix.h: ... here.
2870 * config/gthr-lynx.h: Reflect this.
2871 * config/gthr-vxworks.h: Likewise.
2872 * config/rs6000/gthr-aix.h: Likewise.
2873 * configure.ac (target_thread_file): Likewise.
2874 * configure: Regenerate.
2876 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2878 * config.host (arm*-*-rtemseabi*): New target.
2880 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2883 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2886 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2888 * config.host (epiphany-*-elf*): New configuration.
2889 * config/epiphany: New Directory.
2891 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2893 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2894 * config/avr/t-rtems: New.
2895 Filter out _exit from LIB1ASMFUNCS.
2897 2011-11-04 David S. Miller <davem@davemloft.net>
2899 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2900 * configure: Rebuild.
2902 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2904 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2907 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2910 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2911 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2913 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2916 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2918 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2920 * config/c6x/t-elf (LIB2ADDEH): Set.
2921 * config/c6x/t-c6x-elf: Remove.
2923 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2925 * config/i386/sol2-ci.S: Rename to ...
2926 * config/i386/crti.S: ... this.
2927 * config/i386/sol2-cn.S: Rename to ...
2928 * config/i386/crtn.S: ... this.
2929 * config/sparc/sol2-ci.S: Rename to ...
2930 * config/sparc/crti.S: ... this.
2931 * config/sparc/sol2-cn.S: Rename to ...
2932 * config/sparc/crtn.S: ... this.
2933 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2934 (crti.o, crtn.o): Remove.
2936 2011-11-04 Tristan Gingold <gingold@adacore.com>
2938 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2940 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2942 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2944 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2946 * config.host (crisv32-*-none, cris-*-none): Remove.
2947 (crisv32-*-elf): Append to tmake_file, don't just set it.
2948 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2950 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2952 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2953 (ecrtn$(objext)): Likewise.
2954 (ncrti$(objext)): Likewise.
2955 (ncrtn$(objext)): Likewise.
2957 2011-11-03 Andreas Schwab <schwab@redhat.com>
2959 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2961 2011-11-02 David S. Miller <davem@davemloft.net>
2963 * configure.ac: Set host_address on sparc too.
2964 * configure: Regenerate.
2965 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2966 based upon host_address.
2967 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2969 2011-11-02 Jason Merrill <jason@redhat.com>
2971 * config/rs6000/t-ppccomm: Add missing \.
2973 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2975 * gthr-single.h, gthr.h: New files.
2976 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2977 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2978 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2979 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2980 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2981 * configure.ac (thread_header): New variable.
2982 Set it depending on target_thread_file.
2983 (gthr-default.h): Link from $thread_header.
2984 * configure: Regenerate.
2985 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2987 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2989 * configure.ac (tm_file_): New variable.
2990 Determine from tm_file.
2991 (tm_file, tm_defines): Substitute.
2992 * configure: Regenerate.
2993 * mkheader.sh: New file.
2994 * Makefile.in (clean): Remove libgcc_tm.h.
2995 ($(objects)): Depend on libgcc_tm.h.
2996 (libgcc_tm_defines, libgcc_tm_file): New variables.
2997 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2998 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2999 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3000 ($(extra-parts)): Depend on libgcc_tm.h.
3001 * config.host (tm_defines, tm_file): New variable.
3002 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3003 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3004 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3005 (avr-*-rtems*): Likewise.
3006 (avr-*-*): Likewise.
3007 (frv-*-elf): Likewise.
3008 (frv-*-*linux*): Likewise.
3009 (h8300-*-rtems*): Likewise.
3010 (h8300-*-elf*): Likewise.
3011 (i[34567]86-*-darwin*): Likewise.
3012 (x86_64-*-darwin*): Likewise.
3013 (rx-*-elf): Likewise.
3014 (tic6x-*-uclinux): Likewise.
3015 (tic6x-*-elf): Likewise.
3016 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3017 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3018 * config/i386/cygming-crtbegin.c: Likewise.
3019 * config/i386/cygming-crtend.c: Likewise.
3020 * config/ia64/fde-vms.c: Likewise.
3021 * config/ia64/unwind-ia64.c: Likewise.
3022 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3023 * config/rs6000/darwin-fallback.c: Likewise.
3024 * config/stormy16/lib2funcs.c: Likewise.
3025 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3026 * crtstuff.c: Likewise.
3027 * dfp-bit.h: Likewise.
3028 * emutls.c: Likewise.
3029 * fixed-bit.c: Likewise.
3030 * fp-bit.c: Likewise.
3031 * generic-morestack-thread.c: Likewise.
3032 * generic-morestack.c: Likewise.
3033 * libgcc2.c: Likewise.
3034 * libgcov.c: Likewise.
3035 * unwind-dw2-fde-dip.c: Likewise.
3036 * unwind-dw2-fde.c: Likewise.
3037 * unwind-dw2.c: Likewise.
3038 * unwind-sjlj.c: Likewise.
3040 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3042 * configure.ac: Include ../config/picflag.m4.
3043 (GCC_PICFLAG): Call it.
3045 * configure: Regenerate.
3046 * Makefile.in (gcc_srcdir): Remove.
3047 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3048 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3049 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3050 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3051 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3054 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3055 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3056 to refer to libgcc2.c.
3058 * config/darwin-64.c: New file.
3059 * config/darwin-crt3.c: Remove comment.
3060 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3061 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3062 config/udivmodsi4.c: New files.
3063 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3064 config/memset.c: New files.
3065 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3066 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3067 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3068 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3069 * config/t-openbsd-thread: New file.
3070 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3071 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3072 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3073 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3076 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3077 to refer to gthr-posix.c.
3078 * config/alpha/t-vms (LIB2ADD): Set.
3079 * config/alpha/vms-gcc_shell_handler.c: New file.
3080 * config/arm/bpabi.c, config/arm/fp16.c,
3081 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3082 config/arm/unaligned-funcs.c: New files.
3083 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3084 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3085 * config/arm/t-linux: Likewise.
3086 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3087 * config/arm/t-netbsd: New file.
3088 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3089 * config/arm/t-symbian (LIB2ADD_ST): Set.
3090 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3091 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3092 * config/bfin/t-elf: New file.
3093 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3094 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3095 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3096 config/c6x/ltf.c: New files.
3097 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3098 (HOST_LIBGCC2_CFLAGS): Set.
3099 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3100 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3101 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3103 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3104 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3105 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3106 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3107 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3109 * config/frv/t-frv (LIB2ADD): Set.
3110 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3111 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3112 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3113 config/h8300/popcounthi2.c: New files.
3114 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3115 * config/i386/gthr-win32.c: New file.
3116 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3117 * config/i386/t-cygwin: Likewise.
3118 * config/i386/t-darwin, config/i386/t-darwin64,
3119 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3120 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3121 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3122 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3123 * config/ia64/quadlib.c: New file.
3124 * config/ia64/t-hpux (LIB2ADD): Set.
3125 * config/ia64/t-ia64: Add comment.
3126 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3127 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3128 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3129 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3130 * config/m32c/t-m32c (LIB2ADD): Set.
3131 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3132 * config/m32r/t-m32r: Likewise.
3133 * config/m68k/fpgnulib.c: New file.
3134 * config/m68k/t-floatlib (LIB2ADD): Set.
3135 (xfgnulib.c): New target.
3136 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3137 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3138 * config/mep/t-mep (LIB2ADD): Set.
3139 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3140 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3141 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3142 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3143 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3144 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3145 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3146 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3147 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3148 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3150 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3151 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3152 * config/pa/fptr.c, config/pa/lib2funcs.S,
3153 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3154 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3155 (LIB2ADD, LIB2ADD_ST): Set.
3156 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3157 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3159 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3160 * config/pdp11/t-pdp11: New file.
3161 * config/picochip/libgccExtras/adddi3.S,
3162 config/picochip/libgccExtras/ashlsi3.S,
3163 config/picochip/libgccExtras/ashrsi3.S,
3164 config/picochip/libgccExtras/clzsi2.S,
3165 config/picochip/libgccExtras/cmpsi2.S,
3166 config/picochip/libgccExtras/divmod15.S,
3167 config/picochip/libgccExtras/divmodhi4.S,
3168 config/picochip/libgccExtras/divmodsi4.S,
3169 config/picochip/libgccExtras/lshrsi3.S,
3170 config/picochip/libgccExtras/parityhi2.S,
3171 config/picochip/libgccExtras/popcounthi2.S,
3172 config/picochip/libgccExtras/subdi3.S,
3173 config/picochip/libgccExtras/ucmpsi2.S,
3174 config/picochip/libgccExtras/udivmodhi4.S,
3175 config/picochip/libgccExtras/udivmodsi4.S: New files.
3176 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3177 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3178 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3179 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3180 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3181 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3182 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3183 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3185 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3186 (HOST_LIBGCC2_CFLAGS): Set.
3187 * config/rs6000/t-darwin64: New file.
3188 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3189 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3190 * config/rs6000/t-ppccomm (LIB2ADD): Add
3191 $(srcdir)/config/rs6000/tramp.S.
3192 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3193 Add $(srcdir)/config/rs6000/eabi.S.
3194 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3195 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3196 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3197 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3198 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3199 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3200 * config/rs6000/tramp.S: New file.
3201 * config/s390/t-tpf: Remove.
3202 * config/sh/linux-atomic.S: New file.
3203 * config/sh/t-linux (LIB2ADD): Set.
3204 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3205 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3206 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3208 (HOST_LIBGCC2_CFLAGS): Set.
3209 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3210 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3211 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3212 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3213 config/spu/mfc_multi_tag_release.c,
3214 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3215 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3216 config/spu/multi3.c: New files.
3217 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3218 (HOST_LIBGCC2_CFLAGS): Set.
3219 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3220 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3221 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3222 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3223 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3224 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3225 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3226 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3227 config/stormy16/umodsi3.c: New files.
3228 * config/xtensa/lib2funcs.S: New file.
3229 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3230 * config/xtensa/t-xtensa (LIB2ADD): Set.
3231 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3232 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3233 Add t-freebsd-thread to tmake_file for posix threads.
3234 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3235 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3236 (*-*-lynxos*): Likewise.
3237 (*-*-netbsd*): Likewise.
3238 (*-*-openbsd*): Likewise.
3239 Add t-openbsd-thread to tmake_file for posix threads.
3240 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3241 (*-*-vxworks*): Set tmake_file.
3242 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3243 (alpha*-*-freebsd*): Likewise.
3244 (alpha*-*-netbsd*): Likewise.
3245 (alpha*-*-openbsd*): Likewise.
3246 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3247 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3248 (alpha*-dec-*vms*): Likewise.
3249 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3250 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3251 (bfin*-uclinux*): Likewise.
3252 (bfin*-linux-uclibc*): Likewise.
3253 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3254 (crisv32-*-none): Likewise.
3255 (cris-*-elf): Likewise.
3256 (cris-*-none): Likewise.
3257 (cris-*-linux*, crisv32-*-linux*): Likewise.
3258 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3260 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3262 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3263 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3264 (x86_64-*-elf*): Likewise.
3265 (i[34567]86-*-nto-qnx*): Likewise.
3266 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3268 (x86_64-*-mingw*): Likewise.
3269 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3270 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3271 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3272 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3273 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3275 (mipsisa64sr71k-*-elf*): Likewise.
3276 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3277 (mips-*-elf*, mipsel-*-elf*): Likewise.
3278 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3279 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3280 (mips*-*-rtems*): Likewise.
3281 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3283 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3284 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3285 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3286 (spu-*-elf*): Likewise.
3287 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3289 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3291 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3292 $(srcdir) to refer to $(LIB1ASMSRC).
3294 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3295 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3296 config/arm/lib1funcs.S: New files.
3297 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3298 * config/arm/t-arm: New file.
3299 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3300 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3301 config/arm/t-strongarm-elf: New files.
3302 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3303 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3304 * config/avr/lib1funcs.S: New file.
3305 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3306 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3307 * config/c6x/lib1funcs.S: New file.
3308 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3309 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3310 * config/frv/lib1funcs.S: New file.
3311 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3312 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3313 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3314 * config/ia64/__divxf3.asm: Rename to ...
3315 * config/ia64/__divxf3.S: ... this.
3316 Adapt lib1funcs.asm filename.
3317 * config/ia64/_fixtfdi.asm: Rename to ...
3318 * config/ia64/_fixtfdi.S: ... this.
3319 Adapt lib1funcs.asm filename.
3320 * config/ia64/_fixunstfdi.asm: Rename to ...
3321 * config/ia64/_fixunstfdi.S: ... this.
3322 Adapt lib1funcs.asm filename.
3323 * config/ia64/_floatditf.asm: Rename to ...
3324 * config/ia64/_floatditf.S: ... this.
3325 Adapt lib1funcs.asm filename.
3326 * config/ia64/lib1funcs.S: New file.
3327 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3328 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3329 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3330 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3331 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3332 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3333 * config/mep/lib1funcs.S: New file.
3334 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3335 * config/mips/mips16.S: New file.
3336 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3337 * config/pa/milli64.S: New file.
3338 * config/pa/t-linux, config/pa/t-linux64: New files.
3339 * config/picochip/lib1funcs.S: New file.
3340 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3341 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3342 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3343 * config/sh/t-netbsd: New file.
3344 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3345 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3346 * config/sh/t-sh64: New file.
3347 * config/sparc/lb1spc.S: New file.
3348 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3350 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3351 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3352 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3353 config/xtensa/lib1funcs.S: New files.
3354 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3355 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3357 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3358 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3359 (arm*-*-linux*): Likewise.
3360 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3361 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3362 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3363 (arm*-*-ecos-elf): Likewise.
3364 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3365 (arm*-*-rtems*): Likewise.
3366 (arm*-*-elf): Likewise.
3367 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3368 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3369 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3370 (bfin*-uclinux*): Likewise.
3371 (bfin*-linux-uclibc*): Likewise.
3372 (bfin*-rtems*): Likewise.
3373 (bfin*-*): Likewise.
3374 (fido-*-elf): Merge into m68k-*-elf*.
3375 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3376 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3377 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3378 (h8300-*-elf*): Likewise.
3379 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3380 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3381 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3382 (i[34567]86-*-mingw*): Likewise.
3383 (x86_64-*-mingw*): Likewise.
3384 (i[34567]86-*-interix3*): Likewise.
3385 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3386 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3387 (m68k-*-elf*): Also handle fido-*-elf.
3388 Add m68k/t-floatlib to tmake_file.
3389 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3390 (m68k-*-linux*): Likewise.
3391 (m68k-*-rtems*): Likewise.
3392 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3393 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3395 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3396 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3397 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3398 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3399 sh/t-netbsd to tmake_file.
3400 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3401 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3402 (sh-wrs-vxworks): Likewise.
3403 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3405 (v850*-*-*): Add v850/t-v850 to tmake_file.
3406 (vax-*-linux*): Add vax/t-linux to tmake_file.
3407 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3409 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3411 * crtstuff.c: New file.
3412 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3413 (CRTSTUFF_T_CFLAGS): Define.
3414 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3415 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3416 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3419 (crtbeginT.o): Use $(objext).
3420 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3421 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3422 (gcc-extra-parts): Remove.
3423 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3425 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3426 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3427 Add t-crtstuff-pic to tmake_file.
3428 (*-*-lynxos*): New case.
3429 Set tmake_file, extra_parts.
3430 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3431 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3432 *-*-netbsdelf[2-9]*.
3433 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3434 (*-*-rtems*): Set extra_parts.
3435 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3436 (*-*-uclinux*): New case.
3438 (*-*-vms*): New case.
3439 Set tmake_file, extra_parts.
3440 (*-*-elf): Set extra_parts.
3441 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3442 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3445 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3447 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3448 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3449 (arm-wrs-vxworks): Append to tmake_file.
3451 (arm*-*-uclinux*): Set extra_parts.
3452 (arm*-*-ecos-elf): Likewise.
3453 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3455 (arm*-*-rtems*): Set extra_parts.
3456 (arm*-*-elf): Likewise.
3457 (avr-*-rtems*): Clear extra_parts.
3458 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3460 (bfin*-uclinux*): Likewise.
3461 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3462 (bfin*-rtems*): Append to tmake_file.
3464 (bfin*-*): Likewise.
3465 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3466 (crisv32-*-elf): ... this.
3467 (crisv32-*-none): ... this.
3468 (cris-*-elf, cris-*-none): New cases.
3469 Add cris/t-elfmulti to tmake_file.
3470 (fr30-*-elf): Append to tmake_file.
3472 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3474 (h8300-*-rtems*): Append to tmake_file.
3476 (h8300-*-elf*): Likewise.
3477 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3479 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3481 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3482 (x86_64-*-elf*): Likewise.
3483 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3484 (x86_64-*-freebsd*): Likewise.
3485 (x86_64-*-netbsd*): Likewise.
3486 (i[34567]86-*-linux*): Likewise.
3487 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3488 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3489 (x86_64-*-linux*): Likewise.
3490 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3491 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3494 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3495 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3496 Append to extra_parts, remove crtbegin.o, crtend.o.
3497 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3498 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3499 crtend.o, crtbeginS.o, crtendS.o.
3500 (ia64*-*-linux*): Comment extra_parts.
3501 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3503 (iq2000*-*-elf*): Clear extra_parts.
3504 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3505 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3506 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3507 (m32r-*-rtems*): ... this.
3508 Add m32r/t-m32r to tmake_file.
3509 (m68k-*-elf*): Add t-crtin to tmake_file.
3510 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3511 (mcore-*-elf): Likewise.
3512 (microblaze*-*-*): Set extra_parts.
3513 (mips*-sde-elf*): New case.
3514 Set tmake_file, extra_parts.
3515 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3516 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3517 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3520 (mipsisa64sr71k-*-elf*): Likewise.
3521 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3522 (mips-*-elf*, mipsel-*-elf*): Likewise.
3523 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3524 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3525 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3526 (mips*-*-rtems*): Likewise.
3527 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3528 (moxie-*-*): Split into ...
3529 (moxie-*-elf, moxie-*-uclinux*): ... this.
3530 Add to extra_parts, remove crtbegin.o, crtend.o.
3531 (moxie-*-rtems*): New case.
3534 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3536 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3537 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3540 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3541 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3543 (powerpc-*-eabisim*): Likewise.
3544 (powerpc-*-elf*): Likewise.
3545 (powerpc-*-eabialtivec*): Likewise.
3546 (powerpc-xilinx-eabi*): Likewise.
3547 (powerpc-*-eabi*): Likewise.
3548 (powerpc-*-rtems*): Likewise.
3549 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3552 (powerpc-*-lynxos*): Add to tmake_file.
3553 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3554 rs6000/t-crtstuff, t-crtstuff-pic.
3556 (powerpcle-*-eabisim*): Likewise.
3557 (powerpcle-*-eabi*): Likewise.
3558 (rx-*-elf): Remove extra_parts.
3559 (s390x-ibm-tpf*): Set extra_parts.
3560 (score-*-elf): Set extra_parts.
3561 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3562 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3563 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3564 (sh64l*-*-netbsd*): Split into ...
3565 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3566 Add t-crtstuff-pic to tmake_file.
3568 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3570 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3571 (sparc-*-elf*): Remove t-crtin from tmake_file.
3572 Add to extra_parts, remove crtbegin.o, crtend.o.
3573 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3574 (sparc64-*-linux*): Likewise.
3575 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3576 Add to extra_parts, remove crtbegin.o, crtend.o.
3577 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3578 Add to extra_parts, remove crtbegin.o, crtend.o.
3579 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3580 Add to extra_parts, remove crtbegin.o, crtend.o.
3581 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3582 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3583 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3585 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3587 (tic6x-*-*): Change to ...
3588 (tic6x-*-elf): ... this.
3590 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3592 (am33_2.0-*-linux*): Add comment.
3593 (mep*-*-*): Add mep/t-mep to tmake_file.
3595 * config/alpha/t-vms: New file.
3596 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3597 * config/arm/crti.S, config/arm/crtn.S: New files.
3598 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3599 * config/bfin/crtlibid.S: New file.
3600 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3601 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3602 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3603 (crti.o, crtin.o): New rules.
3604 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3605 * config/c6x/t-uclinux: New file.
3606 * config/cris/t-elfmulti: New file.
3607 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3608 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3609 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3610 * config/frv/t-frv: New file.
3611 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3612 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3613 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3615 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3616 refer to cygming-crtbegin.c, cygming-crtend.c.
3618 * config/i386/t-nto: New file.
3619 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3620 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3621 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3622 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3625 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3626 (crtinitS.o): New rule.
3627 * config/ia64/vms-crtinit.S: New file.
3628 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3629 * config/m32r/initfini.c: New file.
3630 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3631 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3632 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3633 * config/mep/t-mep: New file.
3634 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3635 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3636 * config/mips/crti.S, config/mips/crtn.S: New files.
3637 * config/mips/t-crtstuff: New file.
3638 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3639 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3640 (CUSTOM_CRTIN): Set.
3641 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3643 Use $(srcdir) to refer to crti.S, crtn.S.
3644 Use .S extension, $<.
3645 * config/moxie/crti.asm: Rename to ...
3646 * config/moxie/crti.S: ... this.
3647 * config/moxie/crtn.asm: Rename to ...
3648 * config/moxie/crtn.S: ... this.
3649 * config/moxie/t-moxie: Remove.
3650 * config/pa/stublib.c: New file.
3651 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3652 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3653 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3654 * config/rs6000/t-crtstuff: New file.
3655 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3656 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3657 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3658 Make output file explicit.
3659 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3660 Make output file explicit.
3661 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3662 Make output file explicit.
3663 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3664 Make output file explicit.
3665 * config/score/crti.S, config/score/crtn.S: New files.
3666 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3667 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3669 * config/sh/t-sh, config/sh/t-superh: New files.
3670 * config/sparc/t-linux64: New file.
3671 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3672 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3673 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3674 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3675 * config/t-crtin: Remove.
3676 * config/t-crtstuff-pic: New file.
3677 * config/t-sol2 (CUSTOM_CRTIN): Set.
3678 (crti.o, crtn.o): New rules.
3679 * config/vms/t-vms: New file.
3680 * config/vms/vms-ucrt0.c: New file.
3681 * config/xtensa/t-elf: New file.
3683 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3685 * Makefile.in (SHLIB_NM_FLAGS): Set.
3686 * mkmap-flat.awk, mkmap-symver.awk: New files.
3687 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3689 * configure: Regenerate.
3690 * config/libgcc-glibc.ver: New file.
3691 * config/libgcc-libsystem.ver: New file.
3692 * config/t-libunwind (SHLIB_LC): Set.
3693 * config/t-linux: New file.
3694 * config/t-slibgcc (INSTALL_SHLIB): New.
3695 (SHLIB_INSTALL): Use it.
3696 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3697 to mkmap-symver.awk.
3698 (SHLIB_MAPFILES): Don't append, adapt pathname.
3699 (SHLIB_VERPFX): Set.
3700 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3701 to mkmap-symver.awk.
3702 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3703 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3704 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3705 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3707 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3708 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3709 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3710 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3711 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3712 * config/i386/libgcc-darwin.10.4.ver,
3713 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3715 * config/i386/t-darwin: Remove.
3716 * config/i386/t-darwin64: Likewise.
3717 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3718 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3719 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3720 * config/i386/t-linux: New file.
3721 * config/i386/t-mingw32: New file.
3722 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3723 * config/ia64/t-glibc: Rename to ...
3724 * config/ia64/t-linux: ... this.
3725 (SHLIB_MAPFILES): Set.
3726 * config/ia64/t-glibc-libunwind: Rename to ...
3727 * config/ia64/t-linux-libunwind: ... this.
3728 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3729 * config/ia64/t-slibgcc-hpux: New file.
3730 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3731 * config/m68k/t-slibgcc-elf-ver: New file.
3732 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3733 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3735 * config/pa/t-slibgcc-hpux: New file.
3736 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3738 * config/rs6000/libgcc-darwin.10.4.ver,
3739 config/rs6000/libgcc-darwin.10.5.ver: New files.
3740 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3741 config/rs6000/libgcc-glibc.ver.
3742 * config/rs6000/libgcc-ppc64.ver: Rename to
3743 config/rs6000/libgcc-ibm-ldouble.ver.
3744 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3745 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3746 * config/rs6000/t-ldbl128: Rename to ...
3747 * config/rs6000/t-linux: ... this.
3748 (SHLIB_MAPFILES): Adapt filename.
3749 * config/rs6000/t-slibgcc-aix: New file.
3750 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3751 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3752 libgcc-excl.ver, libgcc-glibc.ver.
3753 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3754 * config/sparc/libgcc-glibc.ver: New file.
3755 * config/sparc/t-linux: New file.
3756 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3757 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3758 t-slibgcc-elf-ver to tmake_file.
3759 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3761 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3762 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3763 t-slibgcc-elf-ver, t-linux to tmake_file.
3764 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3766 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3767 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3768 (alpha*-dec-*vms*): Likewise.
3769 (arm*-*-freebsd*): Append to tmake_file.
3770 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3771 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3773 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3774 tmake_file for arm*-*-symbianelf*.
3775 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3776 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3778 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3779 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3780 pa/t-slibgcc-dwarf-ver to tmake_file.
3781 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3782 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3783 (hppa*64*-*-hpux11*): Likewise.
3784 (hppa[12]*-*-hpux11*): Likewise.
3785 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3786 i386/t-crtpc, i386/t-crtfm.
3787 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3788 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3790 Add i386/t-cygwin to tmake_file.
3791 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3792 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3793 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3795 Add i386/t-mingw32 to tmake_file.
3796 (x86_64-*-mingw*): Likewise.
3797 (ia64*-*-freebsd*): Append to tmake_file.
3798 (ia64*-*-linux*): Append to tmake_file.
3799 Replace ia64/t-glibc by ia64/t-linux.
3800 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3802 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3803 t-slibgcc-hpux to tmake_file.
3804 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3805 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3806 (m32rle-*-linux*): Likewise.
3807 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3809 (microblaze*-linux*): New case.
3810 Append to tmake_file, add t-slibgcc-nolc-override.
3811 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3812 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3813 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3814 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3815 rs6000/t-slibgcc-aix to tmake_file.
3816 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3817 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3818 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3819 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3820 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3821 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3823 (sparc-*-linux*): Append to tmake_file for *-leon*.
3824 Add sparc/t-linux to tmake_file for non-Leon targets.
3825 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3826 (tic6x-*-uclinux): New case.
3827 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3828 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3829 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3830 (am33_2.0-*-linux*): Append to tmake_file.
3831 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3832 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3833 x86_64-*-kfreebsd*-gnu.
3834 Add i386/t-linux to tmake_file.
3836 2011-10-28 Ian Lance Taylor <iant@google.com>
3838 * config/i386/morestack.S: Correct CFI information to do proper
3839 returns throughout function. In 32-bit mode, save %ebx so that it
3840 is restored on unwind.
3842 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3844 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3845 case where B3 isn't the return register.
3847 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3848 logic for doubleword pops.
3850 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3852 * config/rs6000/t-freebsd: Add wildcard.
3854 2011-10-21 Paul Brook <paul@codesourcery.com>
3856 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3858 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3859 Eric Botcazou <ebotcazou@adacore.com>
3862 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3863 fs->signal_frame to 1.
3865 2011-10-07 Ian Lance Taylor <iant@google.com>
3867 * generic-morestack-thread.c: #include <errno.h>.
3869 2011-10-07 Ian Lance Taylor <iant@google.com>
3872 * generic-morestack.c (__generic_morestack): Make sure the segment
3873 is large enough for both the stack frame and the copied
3876 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3879 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3882 2011-09-28 Nick Clifton <nickc@redhat.com>
3884 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3885 64-bit doubles are not enabled.
3886 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3887 and floatunsisf functions.
3889 2011-09-13 Paul Brook <paul@codesourcery.com>
3891 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3892 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3893 * unwind-arm-common.inc: New file.
3894 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3895 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3896 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3897 * config/c6x/libunwind.S: New file.
3898 * config/c6x/pr-support.c: New file.
3899 * config/c6x/unwind-c6x.c: New file.
3900 * config/c6x/unwind-c6x.h: New file.
3901 * config/c6x/t-c6x-elf: New file.
3903 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3905 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3906 (ASM_DIVZERO): Ditto.
3907 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3909 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3911 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3913 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3916 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3917 instead of an assembly one.
3919 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3922 * Makefile.in (install-unwind_h): Create
3923 $(gcc_objdir)/include/unwind.h atomically.
3925 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3927 * Makefile.in (install-unwind_h): Remove destination file first.
3929 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3932 * config/mips/t-mips16: New file.
3933 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3934 (mips*-*-linux*): Likewise.
3935 (mips*-sde-elf*): Likewise.
3936 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3937 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3938 Add mips/t-mips16 to tmake_file.
3939 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3940 (mips-*-elf*): Likewise.
3941 (mips64-*-elf*): Likewise.
3942 (mips64orion-*-elf*): Likewise.
3943 (mips*-*-rtems*): Likewise.
3944 (mipstx39-*-elf*): Likewise.
3945 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3946 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3948 Use $(srcdir) to refer to sync.c.
3950 ($(libgcc-sync-funcs-o)): Likewise.
3951 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3952 ($(libgcc-sync-funcs-s-o)): Likewise.
3954 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3956 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3959 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3962 * config/i386/value-unwind.h: New.
3964 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3966 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3967 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3968 Add to tmake_file rather than overriding it.
3970 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3972 * config/t-softfp: Remove.
3973 * soft-fp: Moved from ../gcc/config.
3974 * soft-fp/README: Remove t-softfp reference.
3975 * soft-fp/t-softfp: Move to config/t-softfp.
3976 (softfp_machine_header): Remove.
3977 (softfp_file_list): Remove config subdir.
3978 (soft-fp-objects): New variable.
3979 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3980 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3981 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3982 * config/t-softfp-excl: New file.
3983 * config/t-softfp-sfdf: New file.
3984 * config/t-softfp-tf: New file.
3985 * config/no-sfp-machine.h: New file.
3986 * config/arm/sfp-machine.h: New file.
3987 * config/arm/t-softfp: New file.
3988 * config/c6x/sfp-machine.h: New file.
3989 * config/i386/32/t-fprules-softfp: Rename to ...
3990 * config/i386/32/t-softfp: ... this.
3991 (tifunctions, LIB2ADD): Remove.
3992 (softfp_int_modes): Override.
3993 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3995 * config/i386/64/eqtf2.c: Likewise.
3996 * config/i386/64/getf2.c: Likewise.
3997 * config/i386/64/letf2.c: Likewise.
3998 * config/ia64/sft-machine.h: New file.
3999 * config/ia64/t-fprules-softfp: Rename to ...
4000 * config/ia64/t-softfp: ... this.
4001 * config/lm32/sfp-machine.h: New file.
4002 * config/moxie/t-moxie-softfp: Remove.
4003 * config/rs6000/ibm-ldouble-format: New file.
4004 * config/rs6000/ibm-ldouble.c: New file.
4005 * config/rs6000/libgcc-ppc-glibc.ver: New file
4006 * config/rs6000/libgcc-ppc64.ver: New file
4007 * config/rs6000/sfp-machine.h: New file.
4008 * config/rs6000/t-freebsd: New file.
4009 * config/rs6000/t-ibm-ldouble: New file.
4010 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4011 libgcc-ppc-glibc.ver.
4012 * config/rs6000/t-linux64: New file.
4013 * config/rs6000/t-ppccomm (LIB2ADD): Add
4014 $(srcdir)/config/rs6000/ibm-ldouble.c.
4015 * config/rs6000/t-ppccomm-ldbl: New file.
4016 * config/score/sfp-machine.h: New file.
4017 * config.host (sfp_machine_header): Explain.
4018 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4019 t-softfp to tmake_file.
4020 (arm*-*-uclinux*): Likewise.
4021 (arm*-*-ecos-elf): Likewise.
4022 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4023 (arm*-*-rtems*): Likewise.
4024 (arm*-*-elf): Likewise.
4025 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4027 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4028 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4029 (lm32-*-uclinux*): Likewise.
4030 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4031 t-softfp-excl, t-softfp.
4032 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4033 (powerpc64-*-darwin*): Likewise.
4034 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4036 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4038 (powerpc-*-eabisim*): Likewise.
4039 (powerpc-*-elf*): Likewise.
4040 (powerpc-*-eabialtivec*): Likewise.
4041 (powerpc-xilinx-eabi*): Likewise.
4042 (powerpc-*-rtems*): Likewise.
4043 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4044 t-softfp-excl, t-softfp to tmake_file.
4045 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4046 rs6000/t-ppccomm-ldbl to tmake_file.
4047 (powerpcle-*-elf*): Likewise.
4048 (powerpcle-*-eabisim*): Likewise.
4049 (powerpcle-*-eabi*): Likewise.
4050 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4051 rs6000/t-ibm-ldouble to tmake_file.
4052 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4053 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4054 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4055 (tic6x-*-*): Likewise.
4056 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4057 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4058 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4059 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4060 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4061 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4062 t-softfp to tmake_file.
4063 * configure.ac (sfp_machine_header): Provide default if unset.
4065 Link sfp-machine.h to config/$sfp_machine_header.
4066 * configure: Regenerate.
4068 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4070 * Makefile.in (double_type_size, long_double_type_size): Set.
4071 Remove $(fpbit-in-libgcc) support.
4072 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4073 (fpbit-src): New variable.
4074 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4075 Compile with -DFLOAT $(FPBIT_CFLAGS).
4077 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4078 Compile with $(FPBIT_CFLAGS).
4080 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4081 Compile with -DFLOAT $(TPBIT_CFLAGS).
4083 * configure.ac (double_type_size, long_double_type_size):
4084 Determine and substitute.
4085 * configure: Regenerate.
4086 * fp-bit.c, fp-bit.h: New files.
4087 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4088 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4089 * config/mips/t-mips: New file.
4090 * config/mips/t-sdemtk: New file.
4091 * config/rs6000/ppc64-fp.c: New file.
4092 * config/rs6000/t-darwin (LIB2ADD): Add
4093 $(srcdir)/config/rs6000/ppc64-fp.c.
4094 * config/rs6000/t-ppc64-fp: New file.
4095 * config/rx/rx-lib.h: New file.
4096 * config/rx/t-rx (FPBIT): Set to true.
4097 ($(gcc_objdir)/fp-bit.c): Remove.
4098 (DPBIT): Set to true only with -m64bit-doubles.
4099 ($(gcc_objdir)/dp-bit.c): Remove.
4100 * config/sparc/t-softfp: Remove.
4101 * config/spu/t-elf: New file.
4102 * config/t-fdpbit, config/t-fpbit: New files.
4103 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4104 (mips*-*-*): Likewise.
4105 (arm-wrs-vxworks): Likewise.
4106 (arm*-*-freebsd*): Likewise.
4107 (avr-*-rtems*): Add t-fpbit to tmake_file.
4108 (avr-*-*): Likewise.
4109 (bfin*-elf*): Add t-fdpbit to tmake_file.
4110 (bfin*-uclinux*): Likewise.
4111 (bfin*-linux-uclibc*): Likewise.
4112 (bfin*-rtems*): New case.
4113 Add t-fdpbit to tmake_file.
4114 (bfin*-*): Add t-fdpbit to tmake_file.
4115 (crisv32-*-elf): Likewise.
4116 (cris-*-linux*): Likewise.
4117 (fr30-*-elf): Likewise.
4118 (frv-*-elf, frv-*-*linux*): Likewise.
4119 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4120 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4121 (m32r-*-elf*): Likewise.
4122 (m32rle-*-elf*): Likewise.
4123 (m32r-*-linux*): Likewise.
4124 (m32rle-*-linux*): Likewise.
4125 (mcore-*-elf): Add t-fdpbit to tmake_file.
4126 (microblaze*-*-*): Likewise.
4127 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4128 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4129 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4131 Add mips/t-tpbit to tmake-file.
4132 (mips*-*-linux*): Fix typo.
4133 (mips*-sde-elf*): New case
4134 Add mips/t-sdemtk unless using newlib.
4135 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4136 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4137 (mn10300-*-*): Likewise.
4138 (pdp11-*-*): Likewise.
4139 (picochip-*-*): Add t-fpbit to tmake_file.
4140 (powerpc-*-eabisimaltivec*): Likewise.
4141 (powerpc-*-eabisim*): Likewise.
4142 (powerpc-*-elf*): Likewise.
4143 (powerpc-*-eabialtivec*): Likewise.
4144 (powerpc-xilinx-eabi*): New case.
4145 Add t-fdpbit to tmake_file.
4146 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4147 (powerpc-*-rtems*): Likewise.
4148 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4150 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4152 (powerpc-*-lynxos*): Likewise.
4153 (powerpcle-*-elf*): Likewise.
4154 (powerpcle-*-eabisim*): Likewise.
4155 (powerpcle-*-eabi*): Likewise.
4156 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4157 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4158 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4159 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4160 (rx-*-elf): Add t-fdpbit to tmake_file.
4161 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4162 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4163 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4164 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4166 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4167 (sh-wrs-vxworks): Likewise.
4168 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4169 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4170 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4171 (sparc64-*-rtems*): ... new case.
4172 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4173 (spu-*-elf*): Likewise.
4174 Add spu/t-elf to tmake_file.
4175 (v850*-*-*): Add t-fdpbit to tmake_file.
4176 (xstormy16-*-elf): Likewise.
4177 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4178 (mep*-*-*): Likewise.
4180 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4182 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4184 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4185 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4186 (install-unwind_h): New target.
4187 (all): Depend on it.
4188 * config.host (unwind_header): New variable.
4189 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4190 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4191 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4192 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4193 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4195 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4197 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4199 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4201 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4202 (ia64*-*-freebsd*): Likewise.
4203 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4205 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4206 $with_system_libunwind.
4207 (ia64*-*-hpux*): Set tmake_file.
4208 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4209 (picochip-*-*): Set tmake_file.
4210 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4212 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4213 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4214 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4215 (xtensa*-*-elf*): Set tmake_file.
4216 (xtensa*-*-linux*): Likewise.
4217 * configure.ac: Include ../config/unwind_ipinfo.m4.
4218 Call GCC_CHECK_UNWIND_GETIPINFO.
4219 Link unwind.h to $unwind_header.
4220 * configure: Regenerate.
4221 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4222 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4223 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4224 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4225 * config/unwind-dw2-fde-darwin.c: New file.
4226 * config/arm/libunwind.S, config/arm/pr-support.c,
4227 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4228 config/arm/unwind-arm.h,: New files.
4229 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4230 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4231 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4232 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4233 config/ia64/unwind-ia64.h: New files.
4234 * config/picochip/t-picochip: New file.
4235 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4237 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4238 * config/s390/t-tpf (LIB2ADDEH): Remove.
4239 * config/t-darwin (LIB2ADDEH): Set.
4240 * config/t-eh-dw2-dip: New file.
4241 * config/t-libunwind, config/t-libunwind-elf: New files.
4242 * config/t-sol2 (LIB2ADDEH): Remove.
4243 * config/xtensa/t-xtensa: New file.
4245 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4247 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4248 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4249 long long to check rt_sigreturn syscall.
4251 2011-08-02 Alan Modra <amodra@gmail.com>
4253 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4254 Restore for indirect call bcrtl from correct stack slot, and only
4255 if cfa+40 isn't valid.
4257 2011-08-01 Julian Brown <julian@codesourcery.com>
4259 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4260 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4261 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4263 2011-08-01 Julian Brown <julian@codesourcery.com>
4265 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4266 (libgcc-std.ver.in): Use above.
4267 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4268 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4270 * config/t-fixedpoint-gnu-prefix: New file.
4271 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4272 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4275 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4277 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4278 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4279 for x86-64. Properly check __x86_64__ and __LP64__.
4281 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4283 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4285 (_FP_WS_TYPE): Likewise.
4286 (_FP_I_TYPE): Likewise.
4288 2011-07-28 Alan Modra <amodra@gmail.com>
4290 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4291 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4292 in a plt call stub. Do restore r2 if stopped on bctrl.
4294 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4296 * config.host (i[3456x]86-*-netware*): Remove.
4297 * config/i386/netware-crt0.c, config/i386/t-nwld,
4298 config/i386/t-slibgcc-nwld: Remove.
4300 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4302 * config.host: Handle tic6x-*-*.
4303 * config/c6x/c6x-abi.h: New file.
4305 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4307 * config/i386/crtprec.c: New file.
4308 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4309 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4310 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4311 (x86_64-*-darwin*): Likewise.
4312 (i[34567]86-*-solaris2*: Likewise.
4314 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4316 * config/alpha/crtfastmath.c: New file.
4317 * config/i386/crtfastmath.c: New file.
4318 * config/ia64/crtfastmath.c: New file.
4319 * config/mips/crtfastmath.c: New file.
4320 * config/sparc/crtfastmath.c: New file.
4322 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4324 Add -frandom-seed=gcc-crtfastmath.
4325 * config/alpha/t-crtfm: Remove.
4326 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4327 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4329 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4330 (alpha*-dec-osf5.1*): Likewise.
4331 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4332 Add crtfastmath.o to extra_parts.
4333 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4334 Add crtfastmath.o to extra_parts.
4335 (x86_64-*-darwin*): Likewise.
4336 (x86_64-*-mingw*): Likewise.
4337 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4338 (ia64*-*-freebsd*): Likewise.
4339 (ia64*-*-linux*): Likewise.
4340 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4341 Add crtfastmath.o to extra_parts.
4343 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4345 * config/darwin-crt3.o: New file.
4346 * config/rs6000/darwin-crt2.c: New file.
4347 * config/t-darwin: New file.
4348 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4350 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4351 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4352 (powerpc64-*-darwin*): Likewise.
4354 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4356 * config/i386/netware-crt0.c: New file.
4357 * config/i386/t-nwld: Rename to ...
4358 * config/i386/t-slibgcc-nwld: ... this.
4359 * config/i386/t-nwld: New file.
4360 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4362 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4365 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4367 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4369 * configure: Regenerate.
4371 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4373 * dfp-bit.c, dfp-bit.h: New files.
4374 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4376 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4377 ($(d64pbit-o)): Likewise.
4378 ($(d128pbit-o)): Likewise.
4379 * config/t-dfprules: New file.
4380 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4381 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4382 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4383 (x86_64-*-linux*): Likewise.
4384 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4385 (i[34567]86-*-cygwin*): Likewise.
4386 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4387 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4389 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4391 * Makfile.in (LIBGCOV): New variable.
4392 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4393 * libgcov.c: New file.
4395 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4397 * fixed-bit.c, fixed-bit.h: New files.
4398 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4399 refer to fixed-bit.c.
4401 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4403 * config.host (*local*): Remove.
4405 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4408 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4409 like i?86-*-solaris2.1[0-9]*.
4410 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4411 * configure.ac (i?86-*-solaris2*): Likewise.
4412 * configure: Regenerate.
4414 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4416 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4417 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4418 md_unwind_header by splitting out of...
4419 (i[34567]86-*-linux*): ... this.
4420 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4421 Remove md_unwind_header by splitting out of...
4422 (x86_64-*-linux*): ... this.
4424 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4426 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4428 2011-06-28 Nick Clifton <nickc@redhat.com>
4430 * config.host: Recognize all V850 variants.
4432 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4434 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4436 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4438 * shared-object.mk (c_flags-$o): Save c_flags.
4439 ($(base)$(objext)): Use it.
4440 ($(base)_s$(objext)): Likewise.
4442 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4444 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4445 * libgcc-std.ver.in (GCC_4.7.0): New section.
4447 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4451 * config/avr/t-avr: Fix line endings.
4452 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4455 2011-06-14 Olivier Hainque <hainque@adacore.com>
4456 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4458 * config/mips/irix6-unwind.h: New file.
4459 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4461 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4463 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4464 (sparc64_fallback_frame_state): Use it.
4465 (sparc64_frob_update_context): Further adjust context.
4466 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4467 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4468 * config/sparc/sol2-cn.S: Likewise.
4470 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4472 * enable-execute-stack-empty.c: New file.
4473 * enable-execute-stack-mprotect.c: New file.
4474 * config/i386/enable-execute-stack-mingw32.c: New file.
4475 * config.host (enable_execute_stack): New variable.
4476 Select appropriate variants.
4477 * configure.ac: Link enable-execute-stack.c to
4478 $enable_execute_stack.
4479 * configure: Regenerate.
4480 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4481 (lib2funcs): Remove _enable_execute_stack.
4483 2011-06-09 David S. Miller <davem@davemloft.net>
4484 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4486 * config.host (sparc-*-linux*): Correct md_unwind_header
4488 (s390x-ibm-tpf*): Fix typo.
4490 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4492 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4493 Add crtfastmath.o to extra_parts.
4494 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4496 * config/mips/t-crtfm: Remove.
4498 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4500 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4502 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4504 * config.host (sh*-*-linux*): Fix typo.
4506 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4508 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4509 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4510 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4511 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4512 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4513 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4514 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4515 Wrap in !__MINGW64__.
4516 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4517 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4518 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4519 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4520 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4521 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4522 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4524 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4525 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4526 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4527 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4528 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4529 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4530 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4531 * config/no-unwind.h: New file.
4532 * config.host (md_unwind_header): Document.
4534 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4535 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4536 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4537 hppa[12]*-*-hpux11*): Set md_unwind_header.
4538 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4539 Set md_unwind_header.
4540 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4541 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4542 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4543 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4544 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4545 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4546 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4548 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4549 * configure: Regenerate.
4551 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4553 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4554 Set tmake_file, extra_parts.
4555 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4557 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4559 * config/mips/t-irix6: New file.
4560 * config/mips/t-slibgcc-irix: New file.
4562 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4564 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4565 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4567 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4569 * configure.ac (target_thread_file): Determine thread model.
4570 * configure: Regenerate.
4571 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4572 * config/alpha/t-alpha: New file.
4573 * config/alpha/t-crtfm: Use $<.
4574 * config/alpha/t-ieee: New file.
4575 * config/alpha/t-osf-pthread: New file.
4576 * config/alpha/t-slibgcc-osf: New file.
4577 * config/alpha/libgcc-osf5.ver: New file.
4579 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4581 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4583 Add crtfastmath.o to extra_parts.
4585 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4587 * config/gmon-sol2.c: Reindent.
4589 Remove, correct casts.
4590 Use STDERR_FILENO, NULL.
4591 (BASEADDRESS): Remove.
4593 (errno, sbrk): Remove declarations.
4594 (monstartup) [hp300]: Remove.
4597 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4599 * Makefile.in (cpu_type): Define.
4600 * config.host (i[34567]86-*-rtems*): Handle it.
4601 (i[34567]86-*-solaris2*): Move body ...
4602 (*-*-solaris2*): ... here.
4603 New case, generalize.
4604 (sparc-*-elf*): Handle it.
4605 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4606 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4607 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4609 (sparc*-*-solaris2*): ... this.
4611 (sparc64-*-elf*): Handle it.
4612 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4613 Merge ../gcc/config/i386/gmon-sol2.c.
4614 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4616 Merge ../gcc/config/i386/sol2-gc1.asm.
4617 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4619 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4621 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4622 * config/i386/t-crtstuff: New file.
4623 * config/i386/t-softfp: New file.
4624 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4625 $(T)crti.o, $(T)crtn.o): Remove.
4626 (gcrt1.o): New rule.
4627 (TARGET_LIBGCC2_CFLAGS): Remove.
4628 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4629 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4630 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4631 * config/sparc/t-sol2: New file.
4632 * config/sparc/t-crtfm: Move to ...
4633 * config/t-crtfm: ... this.
4634 Use $(cpu_type), $<.
4635 * config/t-crtin: New file.
4636 * config/sparc/t-softfp: New file.
4637 * config/sparc/t-softmul: New file.
4638 * config/t-rtems: New file.
4639 * config/t-slibgcc: New file.
4640 * config/t-slibgcc-elf-ver: New file.
4641 * config/t-slibgcc-gld: New file.
4642 * config/t-slibgcc-sld: New file.
4643 * config/t-sol2: New file.
4644 * configure.ac: Include ../config/lib-ld.m4.
4645 Call AC_LIB_PROG_LD_GNU.
4646 Substitute cpu_type.
4647 * configure: Regenerate.
4649 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4652 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4653 libgcc-std.ver in the build directory.
4654 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4655 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4657 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4659 * libgcc-std.ver.in: New file.
4660 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4662 (libgcc-std.ver): New rule.
4663 * config/t-gnu-prefix: New file.
4665 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4667 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4669 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4671 * config/i386/darwin-lib.h: New file.
4673 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4675 * config/arm/symbian-lib.h: New.
4677 2011-05-04 Chris Demetriou <cgd@google.com>
4679 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4680 (__x86.get_pc_thunk.bx): ...this.
4681 (__morestack): Adjust for rename, remove undef of __i686.
4683 2011-05-03 Chris Demetriou <cgd@google.com>
4685 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4687 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4689 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4690 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4691 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4692 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4693 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4696 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4698 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4699 Adjust copyright year.
4701 2011-03-07 Ian Lance Taylor <iant@google.com>
4703 * generic-morestack.c (__splitstack_find): Adjust returned stack
4704 pointer to include all registers pushed by __morestack.
4706 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4709 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4710 (toolexecdir): Calculate and AC_SUBST.
4711 (toolexeclibdir): Likewise.
4712 * Makefile.in (target_noncanonical): Import.
4713 (toolexecdir): Likewise.
4714 (toolexeclibdir): Likewise.
4715 * configure: Regenerate.
4717 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4720 * config/arm/bpabi.h: Rename to...
4721 * config/arm/bpabi-lib.h: ...this.
4723 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4725 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4727 * configure: Regenerate.
4729 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4731 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4732 __FLOAT_WORD_ORDER__.
4733 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4736 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4739 * Makefile.in (install-strip): New phony target.
4741 2010-11-07 Ian Lance Taylor <iant@google.com>
4744 * config/i386/morestack.S (__morestack_large_model): New
4747 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4749 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4751 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4753 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4755 * config/arm/bpabi.h: New file.
4756 * config/frv/frv-abi.h: New file.
4758 2010-10-01 Ian Lance Taylor <iant@google.com>
4760 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4761 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4763 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4766 * config.host: Add the missing `$'.
4768 2010-09-30 Michael Eager <eager@eagercon.com>
4770 * config.host: Add microblaze*-*-*.
4771 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4772 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4773 udivsi3.asm,umodsi3.asm}: New.
4775 2010-09-28 Ian Lance Taylor <iant@google.com>
4777 * configure.ac: Adjust CFI test to test assembler directly rather
4778 than checking gcc preprocessor macro.
4779 * configure: Rebuild.
4781 2010-09-27 Ian Lance Taylor <iant@google.com>
4783 * configure.ac: Test whether assembler supports CFI directives.
4784 * config.host: Only add t-stack and i386/t-stack-i386 to
4785 tmake_file if libgcc_cv_cfi is "yes".
4786 * configure: Rebuild.
4788 2010-09-27 Ian Lance Taylor <iant@google.com>
4790 * generic-morestack.h: New file.
4791 * generic-morestack.c: New file.
4792 * generic-morestack-thread.c: New file.
4793 * config/i386/morestack.S: New file.
4794 * config/t-stack: New file.
4795 * config/i386/t-stack-i386: New file.
4796 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4797 i386/t-stack-i386 to tmake_file.
4799 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4801 * Makefile.in (libgcc-extra-parts): Check for static archives and
4802 invoke ranlib after installing them.
4803 (gcc-extra-parts): Likewise.
4804 (install-leaf): Likewise.
4806 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4808 * configure: Regenerated.
4810 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4812 * configure: Regenerated.
4814 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4815 Andrew Pinski <pinskia@gmail.com>
4818 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4820 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4823 * configure: Regenerated.
4825 2010-09-06 Andreas Schwab <schwab@redhat.com>
4827 * configure: Regenerate.
4829 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4831 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4833 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4836 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4837 Iain Sandoe <iains@gcc.gnu.org>
4840 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4841 LIB2FUNCS_EXCLUDE functions.
4843 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4845 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4847 * configure: Regenerate.
4849 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4851 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4852 i386/t-freebsd to tmake_file.
4853 * config/i386/t-freebsd: New file.
4854 * config/i386/libgcc-bsd.ver: New file.
4856 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4858 * config.host (powerpc*-eabispe*): Set tmake_file.
4859 (powerpc*-eabi*): Likewise.
4860 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4861 crtbeginS, crtendS, crtbeginT.
4863 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4865 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4866 to tmake_file. Add crtfastmath.o to extra_parts.
4867 * config/mips/t-crtfm: New.
4869 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4871 * config.host (sparc64-*-rtems*): New target.
4873 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4875 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4878 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4880 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4882 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4884 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4885 alpha-dec-osf5.0* support.
4887 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4889 * config.host: Add lm32-*-rtems*.
4891 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4892 Uros Bizjak <ubizjak@gmail.com>
4895 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4896 like other remaining 32-bit x86 OSes.
4897 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4899 * config/i386/libgcc-sol2.ver: New file.
4900 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4902 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4905 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4906 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4907 is used and substitute set_use_emutls.
4908 * configure: Regenerated.
4910 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4912 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4914 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4917 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4919 ($(T)gcrt1.o): Likewise.
4920 ($(T)crt1.o): Likewise.
4921 ($(T)crti.o): Likewise.
4922 ($(T)crtn.o): Likewise.
4924 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4927 * Makefile.in (install): Use $(MAKE) string in rule, for
4930 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4932 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4933 * config/mmix/t-mmix: New file.
4934 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4936 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4939 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4942 2010-01-04 Anthony Green <green@moxielogic.com>
4944 * config/moxie/crti.asm, config/moxie/crtn.asm,
4945 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4946 config/moxie/t-moxie: New files.
4947 * config.host: Add t-moxie-softfp reference.
4949 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4952 * config/t-slibgcc-darwin: Fix embedded rpaths for
4953 --enable-version-specific-runtime-libs, build extension stub
4954 libs exposing features available from current libgcc_s.
4956 2009-11-11 Jon Beniston <jon@beniston.com>
4958 * config.host: Add lm32 targets.
4959 * config/lm32: New directory.
4960 * config/lm32/libgcc_lm32.h: New file.
4961 * config/lm32/_mulsi3.c: New file.
4962 * config/lm32/_udivmodsi4.c: New file.
4963 * config/lm32/_divsi3.c: New file.
4964 * config/lm32/_modsi3.c: New file.
4965 * config/lm32/_udivsi3.c: New file.
4966 * config/lm32/_umodsi3.c: New file.
4967 * config/lm32/_lshrsi3.S: New file.
4968 * config/lm32/_ashrsi3.S: New file.
4969 * config/lm32/_ashlsi3.S: New file.
4970 * config/lm32/crti.S: New file.
4971 * config/lm32/crtn.S: New file.
4972 * config/lm32/t-lm32: New file.
4973 * config/lm32/t-elf: New file.
4974 * config/lm32/t-uclinux: New file.
4976 2009-10-26 Nick Clifton <nickc@redhat.com>
4978 * config.host: Add support for RX target.
4979 * config/rx: New directory.
4980 * config/rx/rx-abi-functions.c: New file. Supplementary
4981 functions for libgcc to support the RX ABI.
4982 * config/rx/rx-abi.h: New file. Supplementary header file for
4983 libgcc RX ABI functions.
4984 * config/rx/t-rx: New file: Makefile fragment for building
4987 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4989 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4990 constraint of y0 to "g".
4992 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4994 * config.host: Include the s390 makefile fragments.
4995 * config/s390/32/_fixdfdi.c: New file.
4996 * config/s390/32/_fixsfdi.c: New file.
4997 * config/s390/32/_fixtfdi.c: New file.
4998 * config/s390/32/_fixunsdfdi.c: New file.
4999 * config/s390/32/_fixunssfdi.c: New file.
5000 * config/s390/32/_fixunstfdi.c: New file.
5001 * config/s390/32/t-floattodi: New file.
5002 * config/s390/libgcc-glibc.ver: New file.
5003 * config/s390/t-crtstuff: New file.
5004 * config/s390/t-linux: New file.
5005 * config/s390/t-tpf: New file.
5007 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5009 * configure.ac (AC_PREREQ): Bump to 2.64.
5011 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5013 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5015 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5017 * configure: Regenerate.
5019 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5021 * config.host (ia64-hp-*vms*): New target.
5022 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5025 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5027 * configure.ac: Add snippet for maintainer-mode.
5028 * configure: Regenerate.
5029 * Makefile.in (AUTOCONF, configure_deps): New variables.
5030 ($(srcdir)/configure)): New rule, active only with maintainer
5033 2009-06-23 DJ Delorie <dj@redhat.com>
5036 * config.host: Add mep support.
5038 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5040 * config.host: Add i386/${host_address}/t-fprules-softfp and
5041 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5043 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5045 * config/i386/64/_multc3.c: Likewise.
5046 * config/i386/64/_powitf2.c: Likewise.
5047 * config/i386/64/eqtf2.c: Likewise.
5048 * config/i386/64/getf2.c: Likewise.
5049 * config/i386/64/letf2.c: Likewise.
5050 * config/i386/64/letf2.c: Likewise.
5051 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5052 unsigned long long for x64 mingw targets.
5053 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5054 (_FP_I_TYPE): Define as long long for x64 mingw target.
5056 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5058 * config.host (vax-*-linux*): New.
5060 2009-05-31 Anthony Green <green@moxielogic.com>
5062 * config.host: Add moxie support.
5063 * config/moxie/t-moxie: New file.
5065 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5067 * config.host: Add i386/${host_address}/t-fprules-softfp and
5068 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5070 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5072 * config.host: Add i386/${host_address}/t-fprules-softfp to
5073 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5075 2009-04-09 Nick Clifton <nickc@redhat.com>
5077 * config/ia64/tf-signs.c: Change copyright header to refer to
5078 version 3 of the GNU General Public License with version 3.1
5079 of the GCC Runtime Library Exception and to point readers at
5080 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5082 * config/i386/32/tf-signs.c: Likewise.
5083 * config/libbid/_addsub_dd.c: Likewise.
5084 * config/libbid/_addsub_sd.c: Likewise.
5085 * config/libbid/_addsub_td.c: Likewise.
5086 * config/libbid/_dd_to_df.c: Likewise.
5087 * config/libbid/_dd_to_di.c: Likewise.
5088 * config/libbid/_dd_to_sd.c: Likewise.
5089 * config/libbid/_dd_to_sf.c: Likewise.
5090 * config/libbid/_dd_to_si.c: Likewise.
5091 * config/libbid/_dd_to_td.c: Likewise.
5092 * config/libbid/_dd_to_tf.c: Likewise.
5093 * config/libbid/_dd_to_udi.c: Likewise.
5094 * config/libbid/_dd_to_usi.c: Likewise.
5095 * config/libbid/_dd_to_xf.c: Likewise.
5096 * config/libbid/_df_to_dd.c: Likewise.
5097 * config/libbid/_df_to_sd.c: Likewise.
5098 * config/libbid/_df_to_td.c: Likewise.
5099 * config/libbid/_di_to_dd.c: Likewise.
5100 * config/libbid/_di_to_sd.c: Likewise.
5101 * config/libbid/_di_to_td.c: Likewise.
5102 * config/libbid/_div_dd.c: Likewise.
5103 * config/libbid/_div_sd.c: Likewise.
5104 * config/libbid/_div_td.c: Likewise.
5105 * config/libbid/_eq_dd.c: Likewise.
5106 * config/libbid/_eq_sd.c: Likewise.
5107 * config/libbid/_eq_td.c: Likewise.
5108 * config/libbid/_ge_dd.c: Likewise.
5109 * config/libbid/_ge_sd.c: Likewise.
5110 * config/libbid/_ge_td.c: Likewise.
5111 * config/libbid/_gt_dd.c: Likewise.
5112 * config/libbid/_gt_sd.c: Likewise.
5113 * config/libbid/_gt_td.c: Likewise.
5114 * config/libbid/_isinfd128.c: Likewise.
5115 * config/libbid/_isinfd32.c: Likewise.
5116 * config/libbid/_isinfd64.c: Likewise.
5117 * config/libbid/_le_dd.c: Likewise.
5118 * config/libbid/_le_sd.c: Likewise.
5119 * config/libbid/_le_td.c: Likewise.
5120 * config/libbid/_lt_dd.c: Likewise.
5121 * config/libbid/_lt_sd.c: Likewise.
5122 * config/libbid/_lt_td.c: Likewise.
5123 * config/libbid/_mul_dd.c: Likewise.
5124 * config/libbid/_mul_sd.c: Likewise.
5125 * config/libbid/_mul_td.c: Likewise.
5126 * config/libbid/_ne_dd.c: Likewise.
5127 * config/libbid/_ne_sd.c: Likewise.
5128 * config/libbid/_ne_td.c: Likewise.
5129 * config/libbid/_sd_to_dd.c: Likewise.
5130 * config/libbid/_sd_to_df.c: Likewise.
5131 * config/libbid/_sd_to_di.c: Likewise.
5132 * config/libbid/_sd_to_sf.c: Likewise.
5133 * config/libbid/_sd_to_si.c: Likewise.
5134 * config/libbid/_sd_to_td.c: Likewise.
5135 * config/libbid/_sd_to_tf.c: Likewise.
5136 * config/libbid/_sd_to_udi.c: Likewise.
5137 * config/libbid/_sd_to_usi.c: Likewise.
5138 * config/libbid/_sd_to_xf.c: Likewise.
5139 * config/libbid/_sf_to_dd.c: Likewise.
5140 * config/libbid/_sf_to_sd.c: Likewise.
5141 * config/libbid/_sf_to_td.c: Likewise.
5142 * config/libbid/_si_to_dd.c: Likewise.
5143 * config/libbid/_si_to_sd.c: Likewise.
5144 * config/libbid/_si_to_td.c: Likewise.
5145 * config/libbid/_td_to_dd.c: Likewise.
5146 * config/libbid/_td_to_df.c: Likewise.
5147 * config/libbid/_td_to_di.c: Likewise.
5148 * config/libbid/_td_to_sd.c: Likewise.
5149 * config/libbid/_td_to_sf.c: Likewise.
5150 * config/libbid/_td_to_si.c: Likewise.
5151 * config/libbid/_td_to_tf.c: Likewise.
5152 * config/libbid/_td_to_udi.c: Likewise.
5153 * config/libbid/_td_to_usi.c: Likewise.
5154 * config/libbid/_td_to_xf.c: Likewise.
5155 * config/libbid/_tf_to_dd.c: Likewise.
5156 * config/libbid/_tf_to_sd.c: Likewise.
5157 * config/libbid/_tf_to_td.c: Likewise.
5158 * config/libbid/_udi_to_dd.c: Likewise.
5159 * config/libbid/_udi_to_sd.c: Likewise.
5160 * config/libbid/_udi_to_td.c: Likewise.
5161 * config/libbid/_unord_dd.c: Likewise.
5162 * config/libbid/_unord_sd.c: Likewise.
5163 * config/libbid/_unord_td.c: Likewise.
5164 * config/libbid/_usi_to_dd.c: Likewise.
5165 * config/libbid/_usi_to_sd.c: Likewise.
5166 * config/libbid/_usi_to_td.c: Likewise.
5167 * config/libbid/_xf_to_dd.c: Likewise.
5168 * config/libbid/_xf_to_sd.c: Likewise.
5169 * config/libbid/_xf_to_td.c: Likewise.
5170 * config/libbid/bid128.c: Likewise.
5171 * config/libbid/bid128_2_str.h: Likewise.
5172 * config/libbid/bid128_2_str_macros.h: Likewise.
5173 * config/libbid/bid128_2_str_tables.c: Likewise.
5174 * config/libbid/bid128_add.c: Likewise.
5175 * config/libbid/bid128_compare.c: Likewise.
5176 * config/libbid/bid128_div.c: Likewise.
5177 * config/libbid/bid128_fma.c: Likewise.
5178 * config/libbid/bid128_logb.c: Likewise.
5179 * config/libbid/bid128_minmax.c: Likewise.
5180 * config/libbid/bid128_mul.c: Likewise.
5181 * config/libbid/bid128_next.c: Likewise.
5182 * config/libbid/bid128_noncomp.c: Likewise.
5183 * config/libbid/bid128_quantize.c: Likewise.
5184 * config/libbid/bid128_rem.c: Likewise.
5185 * config/libbid/bid128_round_integral.c: Likewise.
5186 * config/libbid/bid128_scalb.c: Likewise.
5187 * config/libbid/bid128_sqrt.c: Likewise.
5188 * config/libbid/bid128_string.c: Likewise.
5189 * config/libbid/bid128_to_int16.c: Likewise.
5190 * config/libbid/bid128_to_int32.c: Likewise.
5191 * config/libbid/bid128_to_int64.c: Likewise.
5192 * config/libbid/bid128_to_int8.c: Likewise.
5193 * config/libbid/bid128_to_uint16.c: Likewise.
5194 * config/libbid/bid128_to_uint32.c: Likewise.
5195 * config/libbid/bid128_to_uint64.c: Likewise.
5196 * config/libbid/bid128_to_uint8.c: Likewise.
5197 * config/libbid/bid32_to_bid128.c: Likewise.
5198 * config/libbid/bid32_to_bid64.c: Likewise.
5199 * config/libbid/bid64_add.c: Likewise.
5200 * config/libbid/bid64_compare.c: Likewise.
5201 * config/libbid/bid64_div.c: Likewise.
5202 * config/libbid/bid64_fma.c: Likewise.
5203 * config/libbid/bid64_logb.c: Likewise.
5204 * config/libbid/bid64_minmax.c: Likewise.
5205 * config/libbid/bid64_mul.c: Likewise.
5206 * config/libbid/bid64_next.c: Likewise.
5207 * config/libbid/bid64_noncomp.c: Likewise.
5208 * config/libbid/bid64_quantize.c: Likewise.
5209 * config/libbid/bid64_rem.c: Likewise.
5210 * config/libbid/bid64_round_integral.c: Likewise.
5211 * config/libbid/bid64_scalb.c: Likewise.
5212 * config/libbid/bid64_sqrt.c: Likewise.
5213 * config/libbid/bid64_string.c: Likewise.
5214 * config/libbid/bid64_to_bid128.c: Likewise.
5215 * config/libbid/bid64_to_int16.c: Likewise.
5216 * config/libbid/bid64_to_int32.c: Likewise.
5217 * config/libbid/bid64_to_int64.c: Likewise.
5218 * config/libbid/bid64_to_int8.c: Likewise.
5219 * config/libbid/bid64_to_uint16.c: Likewise.
5220 * config/libbid/bid64_to_uint32.c: Likewise.
5221 * config/libbid/bid64_to_uint64.c: Likewise.
5222 * config/libbid/bid64_to_uint8.c: Likewise.
5223 * config/libbid/bid_b2d.h: Likewise.
5224 * config/libbid/bid_binarydecimal.c: Likewise.
5225 * config/libbid/bid_conf.h: Likewise.
5226 * config/libbid/bid_convert_data.c: Likewise.
5227 * config/libbid/bid_decimal_data.c: Likewise.
5228 * config/libbid/bid_decimal_globals.c: Likewise.
5229 * config/libbid/bid_div_macros.h: Likewise.
5230 * config/libbid/bid_dpd.c: Likewise.
5231 * config/libbid/bid_flag_operations.c: Likewise.
5232 * config/libbid/bid_from_int.c: Likewise.
5233 * config/libbid/bid_functions.h: Likewise.
5234 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5235 * config/libbid/bid_inline_add.h: Likewise.
5236 * config/libbid/bid_internal.h: Likewise.
5237 * config/libbid/bid_round.c: Likewise.
5238 * config/libbid/bid_sqrt_macros.h: Likewise.
5240 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5242 * Makefile.in: Change copyright header to refer to version
5243 3 of the GNU General Public License and to point readers at the
5244 COPYING3 file and the FSF's license web page.
5245 * config.host: Likewise.
5247 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5249 * config.host: Reorder and merge to match config.gcc change.
5251 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5253 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5255 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5257 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5258 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5259 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5260 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5262 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5264 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5265 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5267 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5269 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5270 ia64/t-softfp-compat to tmake_file.
5272 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5274 * config/ia64/__divxf3.asm: New.
5275 * config/ia64/_fixtfdi.asm: Likewise.
5276 * config/ia64/_fixunstfdi.asm: Likewise.
5277 * config/ia64/_floatditf.asm: Likewise.
5278 * config/ia64/t-fprules-softfp: Likewise.
5279 * config/ia64/t-softfp-compat: Likewise.
5280 * config/ia64/tf-signs.c: Likewise.
5282 2009-01-18 Ben Elliston <bje@au.ibm.com>
5284 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5286 2009-01-16 Ben Elliston <bje@au.ibm.com>
5288 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5291 2009-01-13 Ben Elliston <bje@au.ibm.com>
5293 * config/t-softfp: New file.
5294 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5295 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5297 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5299 * config.host: Add m32r*-*-rtems*.
5301 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5303 * config.host: Add m32c*-*-rtems*.
5305 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5308 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5309 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5310 * configure: Regenerate.
5311 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5312 tmake_file here from gcc/config.gcc.
5313 Move extra_parts here from gcc/config.gcc.
5314 * config/i386/t-sol2: Move here from gcc/config/i386.
5315 Use gcc_srcdir instead of srcdir.
5317 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5319 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5322 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5324 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5326 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5328 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5330 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5333 * config.host: Add picochip-*-*.
5335 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5337 * config.host: Match more processor names for Xtensa.
5339 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5341 * config/i386/64/t-softfp-compat: Update comments.
5343 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5345 * config/i386/64/_divtc3-compat.c: Moved to ...
5346 * config/i386/64/_divtc3.c: Here.
5348 * config/i386/64/_multc3-compat.c: Moved to ...
5349 * config/i386/64/_multc3.c: Here.
5351 * config/i386/64/_powitf2-compat.c: Moved to ...
5352 * config/i386/64/_powitf2.c: Here.
5354 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5355 .c suffix instead of -compat.c.
5357 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5359 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5360 (_FP_MUL_MEAT_D): Ditto.
5361 (_FP_DIV_MEAT_S): Ditto.
5362 (_FP_DIV_MEAT_D): Ditto.
5364 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5366 * Makefile.in: Add support for __sync_* libgcc functions.
5368 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5370 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5372 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5375 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5376 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5378 * config/i386/64/t-fprules-softfp: Moved to ...
5379 * config/i386/64/t-softfp-compat: This. New.
5381 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5383 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5384 Initialize f with 0.0.
5386 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5389 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5391 * config/i386/64/_divtc3-compat.c: New.
5392 * config/i386/64/_multc3-compat.c: Likewise.
5393 * config/i386/64/_powitf2-compat.c: Likewise.
5394 * config/i386/64/eqtf2.c: Likewise.
5395 * config/i386/64/getf2.c: Likewise.
5396 * config/i386/64/letf2.c: Likewise.
5397 * config/i386/64/t-fprules-softfp: Likewise.
5399 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5401 * config.host: Add i386/${host_address}/t-fprules-softfp to
5402 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5403 i[34567]86-*-linux*, x86_64-*-linux*.
5405 * configure.ac: Set host_address to 64 or 32 for x86.
5406 * configure: Regenerated.
5408 * Makefile.in (config.status): Also depend on
5409 $(srcdir)/config.host.
5411 * config/i386/32/t-fprules-softfp: New.
5412 * config/i386/32/tf-signs.c: Likewise.
5414 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5416 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5417 Uros Bizjak <ubizjak@gmail.com>
5419 * config/i386/32/sfp-machine.h: New.
5421 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5423 * config/rs6000/t-ppccomm: Remove rules that conflict with
5424 auto-generated rules.
5426 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5428 * configure.ac: sinclude override.m4.
5429 * configure: Regenerate.
5431 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5433 * configure: Regenerate.
5435 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5437 * Makefile.in (DECNUMINC): Remove
5438 -I$(MULTIBUILDTOP)../../libdecnumber.
5441 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5443 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5444 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5445 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5446 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5447 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5448 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5449 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5450 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5451 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5452 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5453 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5454 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5455 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5456 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5458 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5460 * config.host (sh2[lbe]*-*-linux*): Allow target.
5462 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5464 * config/rs6000/t-ppccomm: Add build rules for new files.
5465 (LIB2ADD_ST): New variable.
5467 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5471 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5472 * config/t-avr: New file. Build 16bit libgcc functions.
5474 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5477 * config/t-slibgcc-darwin: Make install-leaf dependent on
5478 install-darwin-libgcc-stubs instead of install.
5480 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5482 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5483 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5484 sh-*-rtemscoff*): Remove cases.
5486 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5488 * Makefile.in (all): Use install-leaf rather than install.
5489 (install): Split most of the rule into...
5490 (install-leaf): ...this new one.
5492 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5493 Paolo Bonzini <bonzini@gnu.org>
5496 * Makefile.in: Use @shlib_slibdir@ substitution to get
5497 correct install name on darwin.
5498 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5500 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5502 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5503 cris-*-elf and cris-*-none.
5504 (crisv32-*-linux*): Similar, as cris-*-linux*.
5506 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5508 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5510 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5513 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5514 * configure: Regenerated.
5516 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5518 * Makefile.in (dfp-filenames): Replace decimal_globals,
5519 decimal_data, binarydecimal and convert_data with
5520 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5521 and bid_convert_data, respectively.
5523 2007-09-17 Chao-ying Fu <fu@mips.com>
5524 Nigel Stephens <nigel@mips.com>
5526 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5527 * Makefile.in (fixed_point): Define.
5528 Check if fixed_point is yes to build support functions.
5529 * configure.ac: Check for fixed_point support.
5530 * configure: Regenerated.
5531 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5532 funcs, modes, from, to.
5534 2007-09-11 Janis Johnson <janis187@us.ibm.com
5536 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5538 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5540 * Makefile.in (dfp-filenames): Remove decUtility, add
5541 decDouble, decPacked, decQuad, decSingle.
5543 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5545 * config.host : Add x86_64-elf target.
5547 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5549 * configure.ac (set_have_cc_tls): Add a missing =.
5550 * configure: Regenerated.
5552 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5554 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5555 and x86_64-*-linux*.
5557 * config/t-tls: New file.
5559 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5561 * configure.ac: Include ../config/enable.m4 and
5562 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5563 supports TLS and substitute set_have_cc_tls.
5564 * configure: Regenerated.
5566 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5568 * Makefile.in: Use libbid for DFP when BID is enabled.
5570 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5572 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5573 extra_parts. Add config/i386/t-cygming to tmake_file.
5574 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5576 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5577 Danny Smith <dannysmith@users.sourceforge.net>
5580 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5581 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5582 * config/i386/t-crtfm: Compile crtfastmath.o with
5583 -minline-all-stringops.
5585 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5587 * config.host (sparc-wrs-vxworks): New target.
5589 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5591 * config.host: Recognize fido.
5593 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5595 * configure: Check host, not target, for decimal float support.
5597 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5599 * config/i386/t-crtpc: New file.
5600 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5601 (x86_64-*-linux*): Ditto.
5603 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5605 * config.host (x86_64-*-mingw*): New target.
5607 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5608 H.J. Lu <hongjiu.lu@intel.com>
5610 * Makefile.in (enable_decimal_float): New.
5612 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5613 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5614 (decbits-filenames): This.
5615 (decbits-objects): New.
5616 (libgcc-objects): Add $(decbits-objects).
5618 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5619 Substitute enable_decimal_float.
5620 * configure: Regenerated.
5622 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5624 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5626 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5628 * Makefile.in (install-info): New dummy target.
5630 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5632 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5634 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5636 * Makefile.in: Add install-html and install-pdf dummy
5639 2007-02-05 Roger Sayle <roger@eyesopen.com>
5640 Daniel Jacobowitz <dan@codesourcery.com>
5642 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5643 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5644 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5646 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5648 * Makefile.in (dec-filenames): Add decExcept.
5650 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5653 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5656 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5658 * configure.ac: Add --enable-version-specific-runtime-libs.
5659 Correct $slibdir default.
5660 * configure: Regenerated.
5662 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5664 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5666 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5669 * config.host (alpha*-*-linux*): Set extra_parts.
5671 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5673 * config/sh/t-linux: New.
5674 * config.host (sh*-*-linux*): Set tmake_file.
5676 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5678 * Makefile.in (install): Handle multilibs.
5680 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5682 * Makefile.in: Added .PHONY entry for documentation targets.
5684 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5686 * Makefile.in: Add empty info, html, dvi, pdf targets.
5688 2007-01-04 Mike Stump <mrs@apple.com>
5690 * Makefile.in (MAKEINFO): Remove.
5693 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5695 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5696 * configure: Regenerate.
5697 * Makefile.in (host_subdir): Substitute it.
5698 (gcc_objdir): Use it.
5700 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5702 * config.host (ia64*-*-linux*): Set tmake_file.
5704 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5706 * Makefile.in (version): Define.
5708 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5709 Paolo Bonzini <bonzini@gnu.org>
5711 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5712 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5713 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5714 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5715 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5716 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5717 * configure: Generated.