1 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
3 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
6 2014-01-25 Walter Lee <walt@tilera.com>
8 * config/tilepro/atomic.c: Include tconfig.h. Don't include
12 2014-01-25 Walter Lee <walt@tilera.com>
14 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
15 (post_atomic_barrier): Ditto.
16 (__fetch_and_do): New macro.
17 (__atomic_fetch_and_do): Use __fetch_and_do.
18 (__sync_fetch_and_do): New macro.
19 (__sync_fetch_and_add_4): New function.
20 (__sync_fetch_and_sub_4): New function.
21 (__sync_fetch_and_or_4): New function.
22 (__sync_fetch_and_and_4): New function.
23 (__sync_fetch_and_xor_4): New function.
24 (__sync_fetch_and_nand_4): New function.
25 (__sync_fetch_and_add_8): New function.
26 (__sync_fetch_and_sub_8): New function.
27 (__sync_fetch_and_or_8): New function.
28 (__sync_fetch_and_and_8): New function.
29 (__sync_fetch_and_xor_8): New function.
30 (__sync_fetch_and_nand_8): New function.
31 (__do_and_fetch): New macro.
32 (__atomic_do_and_fetch): Use __do_and_fetch.
33 (__sync_do_and_fetch): New macro.
34 (__sync_add_and_fetch_4): New function.
35 (__sync_sub_and_fetch_4): New function.
36 (__sync_or_and_fetch_4): New function.
37 (__sync_and_and_fetch_4): New function.
38 (__sync_xor_and_fetch_4): New function.
39 (__sync_nand_and_fetch_4): New function.
40 (__sync_add_and_fetch_8): New function.
41 (__sync_sub_and_fetch_8): New function.
42 (__sync_or_and_fetch_8): New function.
43 (__sync_and_and_fetch_8): New function.
44 (__sync_xor_and_fetch_8): New function.
45 (__sync_nand_and_fetch_8): New function.
46 (__sync_exchange_methods): New macro.
47 (__sync_val_compare_and_swap_4): New function.
48 (__sync_bool_compare_and_swap_4): New function.
49 (__sync_lock_test_and_test_4): New function.
50 (__sync_val_compare_and_swap_8): New function.
51 (__sync_bool_compare_and_swap_8): New function.
52 (__sync_lock_test_and_test_8): New function.
53 (__subword_cmpxchg_body): New macro.
54 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
55 (__atomic_compare_exchange_2): Ditto.
56 (__sync_subword_cmpxchg): New macro.
57 (__sync_val_compare_and_swap_1): New function.
58 (__sync_bool_compare_and_swap_1): New function.
59 (__sync_val_compare_and_swap_2): New function.
60 (__sync_bool_compare_and_swap_2): New function.
61 (__atomic_subword): Rename to ...
62 (__subword): ... New name.
63 (__atomic_subword_fetch): Use __subword.
64 (__sync_subword_fetch): New macro.
65 (__sync_fetch_and_add_1): New function.
66 (__sync_fetch_and_sub_1): New function.
67 (__sync_fetch_and_or_1): New function.
68 (__sync_fetch_and_and_1): New function.
69 (__sync_fetch_and_xor_1): New function.
70 (__sync_fetch_and_nand_1): New function.
71 (__sync_fetch_and_add_2): New function.
72 (__sync_fetch_and_sub_2): New function.
73 (__sync_fetch_and_or_2): New function.
74 (__sync_fetch_and_and_2): New function.
75 (__sync_fetch_and_xor_2): New function.
76 (__sync_fetch_and_nand_2): New function.
77 (__sync_add_and_fetch_1): New function.
78 (__sync_sub_and_fetch_1): New function.
79 (__sync_or_and_fetch_1): New function.
80 (__sync_and_and_fetch_1): New function.
81 (__sync_xor_and_fetch_1): New function.
82 (__sync_nand_and_fetch_1): New function.
83 (__sync_add_and_fetch_2): New function.
84 (__sync_sub_and_fetch_2): New function.
85 (__sync_or_and_fetch_2): New function.
86 (__sync_and_and_fetch_2): New function.
87 (__sync_xor_and_fetch_2): New function.
88 (__sync_nand_and_fetch_2): New function.
89 (__atomic_subword_lock): Use __subword.
90 (__sync_subword_lock): New macro.
91 (__sync_lock_test_and_set_1): New function.
92 (__sync_lock_test_and_set_2): New function.
94 2014-01-25 Walter Lee <walt@tilera.com>
96 * config/tilepro/atomic.c (BIT_OFFSET): Define.
97 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
98 (__atomic_subword): Ditto.
100 2014-01-25 Walter Lee <walt@tilera.com>
102 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
103 a prefix op argument.
104 (__atomic_nand_fetch_4): Add prefix op.
105 (__atomic_nand_fetch_8): Ditto.
107 2014-01-21 Baruch Siach <barch@tkos.co.il>
109 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
111 2014-01-09 Rong Xu <xur@google.com>
113 * libgcov-driver.c (this_prg): make it local to save
115 (gcov_exit_compute_summary): Ditto.
116 (gcov_exit_merge_gcda): Ditto.
117 (gcov_exit_merge_summary): Ditto.
118 (gcov_exit_dump_gcov): Ditto.
120 2014-01-08 Rong Xu <xur@google.com>
122 * libgcov-driver.c: Use libgcov.h.
123 (buffer_fn_data): Use xmalloc instead of malloc.
124 (gcov_exit_merge_gcda): Ditto.
125 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
126 * libgcov.h: New common header files for libgcov-*.h.
127 * libgcov-interface.c: Use libgcov.h
128 * libgcov-merge.c: Ditto.
129 * libgcov-profiler.c: Ditto.
130 * Makefile.in: Add dependence to libgcov.h
132 2014-01-02 Joseph Myers <joseph@codesourcery.com>
134 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
135 case of small numerator and finite nonzero result.
137 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
139 Update copyright years
141 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
143 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
144 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
145 config/arc/dp-hack.h, config/arc/fp-hack.h,
146 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
147 config/arc/ieee-754/arc600-dsp/divdf3.S,
148 config/arc/ieee-754/arc600-dsp/divsf3.S,
149 config/arc/ieee-754/arc600-dsp/muldf3.S,
150 config/arc/ieee-754/arc600-dsp/mulsf3.S,
151 config/arc/ieee-754/arc600-mul64/divdf3.S,
152 config/arc/ieee-754/arc600-mul64/divsf3.S,
153 config/arc/ieee-754/arc600-mul64/muldf3.S,
154 config/arc/ieee-754/arc600-mul64/mulsf3.S,
155 config/arc/ieee-754/arc600/divsf3.S,
156 config/arc/ieee-754/arc600/mulsf3.S,
157 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
158 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
159 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
160 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
161 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
162 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
163 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
164 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
165 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
166 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
167 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
168 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
169 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
170 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
171 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
172 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
173 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
174 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
175 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
176 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
177 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
178 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
179 vtv_start_preinit.c: Use the standard form for the copyright notice.
181 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
182 Chung-Lin Tang <cltang@codesourcery.com>
183 Based on patches from Altera Corporation
185 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
186 * config/nios2/lib2-nios2.h: New file.
187 * config/nios2/lib2-divmod-hi.c: New file.
188 * config/nios2/linux-unwind.h: New file.
189 * config/nios2/lib2-divmod.c: New file.
190 * config/nios2/linux-atomic.c: New file.
191 * config/nios2/t-nios2: New file.
192 * config/nios2/crti.asm: New file.
193 * config/nios2/t-linux: New file.
194 * config/nios2/lib2-divtable.c: New file.
195 * config/nios2/lib2-mul.c: New file.
196 * config/nios2/tramp.c: New file.
197 * config/nios2/crtn.asm: New file.
199 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
201 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
202 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
203 from cpuid.h to check vendor signatures.
205 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
207 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
208 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
209 (get_amd_cpu): Likewise.
211 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
213 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
216 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
217 H.J. Lu <hongjiu.lu@intel.com>
220 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
222 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
223 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
224 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
225 FEATURE_XOP and FEATURE_FMA.
226 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
228 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
229 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
230 FEATURE_FMA4 and FEATURE_XOP.
232 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
234 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
235 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
236 (get_intel_cpu): Updated.
238 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
240 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
242 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
244 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
245 instructions when __SSE_MATH__ is defined.
247 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
249 * config.host (microblaze-*-rtems*): New.
251 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
253 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
254 architectures that do not have hardware divide instruction.
255 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
257 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
259 * longlong.h: Delete (moved to include/).
261 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
263 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
264 of normal number and qNaN to not raise an inexact exception.
266 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
268 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
270 2013-11-28 Matthew Leach <matthew.leach@arm.com>
272 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
273 for correct opcodes on BE.
275 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
277 * soft-fp/op-4.h: Update from glibc.
279 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
281 * libgcc2.c (__udivmoddi4): Define new implementation when
282 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
285 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
287 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
289 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
291 * config/t-softfp (soft-fp-objects-base): New variable.
292 (soft-fp-objects): Use it.
294 2013-11-23 David Edelson <dje.gcc@gmail.com>
295 Andrew Dixie <andrewd@gentrack.com>
298 * config/rs6000/aixinitfini.c: New file.
299 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
300 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
303 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
305 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
307 2013-11-18 Jan Hubicka <jh@suse.cz>
309 * libgcov-driver.c (run_accounted): Make global level static.
310 (gcov_exit_merge_summary): Silence warning; do not clear
312 (gcov_exit): Clear it here.
314 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
317 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
318 (all_prg, crc32): Remove static vars.
319 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
321 (gcov_exit_merge_gcda): Add crc32 parameter.
322 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
323 do not account run if it was already accounted.
324 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
325 (gcov_exit): Initialize all_prg; update.
327 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
329 * configure: Regenerate.
331 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
332 Alan Modra <amodra@gmail.com>
334 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
335 (frob_update_context): Use it.
337 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
338 Alan Modra <amodra@gmail.com>
340 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
341 (trampoline_initial): Provide ELFv2 variant.
342 (__trampoline_setup): Likewise.
344 * config/rs6000/linux-unwind.h (frob_update_context): Do not
345 check for AIX indirect function call sequence if _CALL_ELF == 2.
347 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
348 Alan Modra <amodra@gmail.com>
350 * config/rs6000/linux-unwind.h (get_regs): Do not support
351 old kernel versions if _CALL_ELF == 2.
352 (frob_update_context): Do not support PLT stub variants only
353 generated by old linkers if _CALL_ELF == 2.
355 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
356 Alan Modra <amodra@gmail.com>
358 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
359 location of CR save area for 64-bit little-endian systems.
361 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
363 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
365 * config/arm/t-vxworks: Delete.
367 2013-11-10 Kai Tietz <ktietz@redhat.com>
369 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
370 Increment load-count on use of LIBGCC_SONAME DLL.
371 (hmod_libgcc): New static variable to hold handle of
373 (__gcc_deregister_frame): Decrement load-count of
376 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
378 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
380 * configure: Regenerate
382 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
384 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
385 FP_EX_DENORM. Store result to volatile location after SSE division
386 to close interrupt window. Remove unneeded fwait after x87
387 division since interrupt window will be closed by emitted fstp.
388 Rewrite FP_EX_INEXACT handling.
390 2013-11-06 Joseph Myers <joseph@codesourcery.com>
392 * soft-fp/README: Update.
393 * soft-fp/adddf3.c: Update from glibc.
394 * soft-fp/addsf3.c: Likewise.
395 * soft-fp/addtf3.c: Likewise.
396 * soft-fp/divdf3.c: Likewise.
397 * soft-fp/divsf3.c: Likewise.
398 * soft-fp/divtf3.c: Likewise.
399 * soft-fp/double.h: Likewise.
400 * soft-fp/eqdf2.c: Likewise.
401 * soft-fp/eqsf2.c: Likewise.
402 * soft-fp/eqtf2.c: Likewise.
403 * soft-fp/extenddftf2.c: Likewise.
404 * soft-fp/extended.h: Likewise.
405 * soft-fp/extendsfdf2.c: Likewise.
406 * soft-fp/extendsftf2.c: Likewise.
407 * soft-fp/extendxftf2.c: Likewise.
408 * soft-fp/fixdfdi.c: Likewise.
409 * soft-fp/fixdfsi.c: Likewise.
410 * soft-fp/fixdfti.c: Likewise.
411 * soft-fp/fixsfdi.c: Likewise.
412 * soft-fp/fixsfsi.c: Likewise.
413 * soft-fp/fixsfti.c: Likewise.
414 * soft-fp/fixtfdi.c: Likewise.
415 * soft-fp/fixtfsi.c: Likewise.
416 * soft-fp/fixtfti.c: Likewise.
417 * soft-fp/fixunsdfdi.c: Likewise.
418 * soft-fp/fixunsdfsi.c: Likewise.
419 * soft-fp/fixunsdfti.c: Likewise.
420 * soft-fp/fixunssfdi.c: Likewise.
421 * soft-fp/fixunssfsi.c: Likewise.
422 * soft-fp/fixunssfti.c: Likewise.
423 * soft-fp/fixunstfdi.c: Likewise.
424 * soft-fp/fixunstfsi.c: Likewise.
425 * soft-fp/fixunstfti.c: Likewise.
426 * soft-fp/floatdidf.c: Likewise.
427 * soft-fp/floatdisf.c: Likewise.
428 * soft-fp/floatditf.c: Likewise.
429 * soft-fp/floatsidf.c: Likewise.
430 * soft-fp/floatsisf.c: Likewise.
431 * soft-fp/floatsitf.c: Likewise.
432 * soft-fp/floattidf.c: Likewise.
433 * soft-fp/floattisf.c: Likewise.
434 * soft-fp/floattitf.c: Likewise.
435 * soft-fp/floatundidf.c: Likewise.
436 * soft-fp/floatundisf.c: Likewise.
437 * soft-fp/floatunditf.c: Likewise.
438 * soft-fp/floatunsidf.c: Likewise.
439 * soft-fp/floatunsisf.c: Likewise.
440 * soft-fp/floatunsitf.c: Likewise.
441 * soft-fp/floatuntidf.c: Likewise.
442 * soft-fp/floatuntisf.c: Likewise.
443 * soft-fp/floatuntitf.c: Likewise.
444 * soft-fp/gedf2.c: Likewise.
445 * soft-fp/gesf2.c: Likewise.
446 * soft-fp/getf2.c: Likewise.
447 * soft-fp/ledf2.c: Likewise.
448 * soft-fp/lesf2.c: Likewise.
449 * soft-fp/letf2.c: Likewise.
450 * soft-fp/muldf3.c: Likewise.
451 * soft-fp/mulsf3.c: Likewise.
452 * soft-fp/multf3.c: Likewise.
453 * soft-fp/negdf2.c: Likewise.
454 * soft-fp/negsf2.c: Likewise.
455 * soft-fp/negtf2.c: Likewise.
456 * soft-fp/op-1.h: Likewise.
457 * soft-fp/op-2.h: Likewise.
458 * soft-fp/op-4.h: Likewise.
459 * soft-fp/op-8.h: Likewise.
460 * soft-fp/op-common.h: Likewise.
461 * soft-fp/quad.h: Likewise.
462 * soft-fp/single.h: Likewise.
463 * soft-fp/soft-fp.h: Likewise.
464 * soft-fp/subdf3.c: Likewise.
465 * soft-fp/subsf3.c: Likewise.
466 * soft-fp/subtf3.c: Likewise.
467 * soft-fp/truncdfsf2.c: Likewise.
468 * soft-fp/trunctfdf2.c: Likewise.
469 * soft-fp/trunctfsf2.c: Likewise.
470 * soft-fp/trunctfxf2.c: Likewise.
471 * soft-fp/unorddf2.c: Likewise.
472 * soft-fp/unordsf2.c: Likewise.
473 * soft-fp/unordtf2.c: Likewise.
475 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
477 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
478 (_FP_MUL_MEAT_D): Ditto.
479 (_FP_DIV_MEAT_S): Ditto.
480 (_FP_DIV_MEAT_D): Ditto.
481 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
482 t-softfp-sfdf and t-softfp to tmake_file.
484 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
486 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
487 * config/i386/crtprec.c: Ditto.
489 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
490 Shiva Chen <shiva0217@gmail.com>
492 * config.host (nds32*-elf*): Add nds32 target.
493 * config/nds32 : New directory and files.
495 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
497 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
498 * config.host (cpu_type) <Setting default>: Add entry for
500 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
501 <crisv32-*-linux*>: Adjust.
502 * longlong.h: Wrap the whole CRIS section in a single
503 defined(__CRIS__) conditional. Add comment about add_ssaaaa
505 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
507 [__CRIS__] (__umulsidi3): Define.
508 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
509 * config/cris/sfp-machine.h: New file.
510 * config/cris/umulsidi3.S: New file.
511 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
512 * config/cris/arit.c (SIGNMULT): New macro.
513 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
514 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
515 saving 3 out of originally 33 cycles from the fastest
516 path, 3 out of 54 from the medium path and one from the longest
517 path. Improve comments.
519 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
521 * sync.c: Remove static aliases and define each function directly
524 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
526 * config.host (hppa*64*-*-linux*): Define extra_parts.
527 (hppa*-*-linux*): Likewise.
529 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
531 * config/arc/crtgend.S: Add 2013 to Copyright years.
532 * config/arc/gmon/atomic.h: Likewise.
533 * config/arc/gmon/auxreg.h: Likewise.
534 * config/arc/gmon/sys/gmon_out.h: Likewise.
535 * config/arc/gmon/sys/gmon.h: Likewise.
536 * config/arc/gmon/prof-freq.c: Likewise.
537 * config/arc/gmon/mcount.c: Likewise.
538 * config/arc/gmon/prof-freq-stub.S: Likewise.
539 * config/arc/gmon/gmon.c: Likewise.
540 * config/arc/gmon/machine-gmon.h: Likewise.
541 * config/arc/gmon/profil.S: Likewise.
542 * config/arc/gmon/dcache_linesz.S: Likewise.
543 * config/arc/crtg.S: Likewise.
544 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
545 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
546 * config/arc/ieee-754/adddf3.S: Likewise.
547 * config/arc/ieee-754/truncdfsf2.S: Likewise.
548 * config/arc/ieee-754/fixsfsi.S: Likewise.
549 * config/arc/ieee-754/gtsf2.S: Likewise.
550 * config/arc/ieee-754/floatsisf.S: Likewise.
551 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
552 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
553 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
554 * config/arc/ieee-754/fixdfsi.S: Likewise.
555 * config/arc/ieee-754/addsf3.S: Likewise.
556 * config/arc/ieee-754/gesf2.S: Likewise.
557 * config/arc/ieee-754/floatsidf.S: Likewise.
558 * config/arc/ieee-754/extendsfdf2.S: Likewise.
559 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
560 * config/arc/ieee-754/gtdf2.S: Likewise.
561 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
562 * config/arc/ieee-754/uneqdf2.S: Likewise.
563 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
564 * config/arc/ieee-754/uneqsf2.S: Likewise.
565 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
566 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
567 * config/arc/ieee-754/eqdf2.S: Likewise.
568 * config/arc/ieee-754/ordsf2.S: Likewise.
569 * config/arc/ieee-754/divsf3.S: Likewise.
570 * config/arc/ieee-754/divdf3.S: Likewise.
571 * config/arc/ieee-754/floatunsidf.S: Likewise.
572 * config/arc/ieee-754/orddf2.S: Likewise.
573 * config/arc/ieee-754/eqsf2.S: Likewise.
574 * config/arc/ieee-754/gedf2.S: Likewise.
575 * config/arc/crtn.S: Likewise.
576 * config/arc/crti.S: Likewise.
577 * config/arc/t-arc700-uClibc: Likewise.
578 * config/arc/asm.h: Likewise.
579 * config/arc/libgcc-excl.ver: Likewise.
580 * config/arc/t-arc-newlib: Likewise.
581 * config/arc/divtab-arc700.c: Likewise.
582 * config/arc/initfini.c: Likewise.
583 * config/arc/fp-hack.h: Likewise.
585 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
586 Diego Novillo <dnovillo@google.com>
588 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
589 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
590 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
591 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
593 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
594 Brendan Kehoe <brendan@zen.org>
595 Simon Cook <simon.cook@embecosm.com>
597 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
598 * config/arc: New directory.
599 * longlong.h [__arc__] (umul_ppmm): Remove.
600 [__arc__] (__umulsidi3): Define.
601 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
602 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
604 2013-09-17 Jacek Caban <jacek@codeweavers.com>
606 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
608 * config/i386/gthr-win32.h: Likewise.
610 2013-09-16 DJ Delorie <dj@redhat.com>
612 * config/rl78/vregs.h: Add G10 register definitions.
613 * config/rl78/lib2mul.c: Enable for RL78/G10.
614 * config/rl78/lib2div.c: Likewise.
615 * config/rl78/lshrsi3.S: Use vregs.h.
616 * config/rl78/cmpsi2.S: Likewise.
617 * config/rl78/trampoline.S: Likewise.
618 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
620 2013-09-14 DJ Delorie <dj@redhat.com>
621 Nick Clifton <nickc@redhat.com>
623 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
624 * config/rl78/vregs.h: New.
625 * config/rl78/signbit.S: New file. Implements signbit function.
626 * config/rl78/divmodsi.S: New.
627 * config/rl78/divmodhi.S: New.
628 * config/rl78/divmodqi.S: New.
629 * config/rl78/t-rl78: Build them here...
630 * config/rl78/lib2div.c: ...but not here.
632 2013-09-12 DJ Delorie <dj@redhat.com>
634 * config.host (msp*-*-elf): New.
635 * config/msp430/: New port.
637 2013-08-18 Iain Sandoe <iain@codesourcery.com>
639 PR gcov-profile/58127
640 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
641 __thread var for emulated TLS.
642 (__gcov_indirect_call_counters): Likewise.
644 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
645 Catherine Moore <clm@codesourcery.com>
646 Richard Sandiford <rdsandiford@googlemail.com>
648 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
649 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
650 (CALL_STUB_NO_RET): Likewise.
651 (CALL_STUB_RET): Likewise.
652 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
653 __mips16_ret call/return stub symbols.
654 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
657 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
659 * config.host <mips*-*-linux*>: Remove a stray comment.
661 2013-08-10 Jan Hubicka <jh@suse.cz>
663 Work around binutils PR14342
664 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
665 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
666 (L_gcov_indirect_call_profiler_v2): New.
668 2013-08-06 Jan Hubicka <jh@suse.cz>
670 * libgcov.c (__gcov_indirect_call_callee,
671 __gcov_indirect_call_counters): New global vars.
672 (__gcov_indirect_call_profiler): replace by ...
673 (__gcov_indirect_call_profiler_v2) ... this one.
675 2013-08-06 Caroline Tice <cmtice@google.com>
677 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
678 vtv_start_preinit.o and vtv_end_preinit.o.
679 * configure.ac: Add code to check/set enable_vtable_verify.
680 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
682 * vtv_start_preinit.c: New file.
683 * vtv_end_preinit.c: New file.
684 * vtv_start.c: New file.
685 * vtv_end.c: New file.
686 * configure: Regenerated.
688 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
690 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
691 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
692 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
693 GPL-3.0-with-GCC-exception.
695 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
697 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
700 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
702 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
703 mapping for FPRs when creating the fallback framestate.
705 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
708 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
709 (__round_s2_const, __round_u2_const)
710 (__round_s4_const, __round_u4_const, __round_x8):
711 Saturate result if addition result cannot be represented.
713 2013-07-15 Matthias Klose <doko@ubuntu.com>
715 * libgcc2.c: Don't include <limits.h>.
717 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
719 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
721 2013-07-06 Jakub Jelinek <jakub@redhat.com>
724 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
726 2013-06-28 Jakub Jelinek <jakub@redhat.com>
729 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
731 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
732 instead of table lookups.
733 (__popcountDI2): Likewise.
735 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
737 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
740 2013-06-21 Joseph Myers <joseph@codesourcery.com>
743 * soft-fp/adddf3.c: Update from glibc.
744 * soft-fp/addsf3.c: Likewise.
745 * soft-fp/addtf3.c: Likewise.
746 * soft-fp/divdf3.c: Likewise.
747 * soft-fp/divsf3.c: Likewise.
748 * soft-fp/divtf3.c: Likewise.
749 * soft-fp/double.h: Likewise.
750 * soft-fp/eqdf2.c: Likewise.
751 * soft-fp/eqsf2.c: Likewise.
752 * soft-fp/eqtf2.c: Likewise.
753 * soft-fp/extenddftf2.c: Likewise.
754 * soft-fp/extended.h: Likewise.
755 * soft-fp/extendsfdf2.c: Likewise.
756 * soft-fp/extendsftf2.c: Likewise.
757 * soft-fp/fixdfdi.c: Likewise.
758 * soft-fp/fixdfsi.c: Likewise.
759 * soft-fp/fixsfdi.c: Likewise.
760 * soft-fp/fixsfsi.c: Likewise.
761 * soft-fp/fixtfdi.c: Likewise.
762 * soft-fp/fixtfsi.c: Likewise.
763 * soft-fp/fixunsdfdi.c: Likewise.
764 * soft-fp/fixunsdfsi.c: Likewise.
765 * soft-fp/fixunssfdi.c: Likewise.
766 * soft-fp/fixunssfsi.c: Likewise.
767 * soft-fp/fixunstfdi.c: Likewise.
768 * soft-fp/fixunstfsi.c: Likewise.
769 * soft-fp/floatdidf.c: Likewise.
770 * soft-fp/floatdisf.c: Likewise.
771 * soft-fp/floatditf.c: Likewise.
772 * soft-fp/floatsidf.c: Likewise.
773 * soft-fp/floatsisf.c: Likewise.
774 * soft-fp/floatsitf.c: Likewise.
775 * soft-fp/floatundidf.c: Likewise.
776 * soft-fp/floatundisf.c: Likewise.
777 * soft-fp/floatunditf.c: Likewise.
778 * soft-fp/floatunsidf.c: Likewise.
779 * soft-fp/floatunsisf.c: Likewise.
780 * soft-fp/floatunsitf.c: Likewise.
781 * soft-fp/gedf2.c: Likewise.
782 * soft-fp/gesf2.c: Likewise.
783 * soft-fp/getf2.c: Likewise.
784 * soft-fp/ledf2.c: Likewise.
785 * soft-fp/lesf2.c: Likewise.
786 * soft-fp/letf2.c: Likewise.
787 * soft-fp/muldf3.c: Likewise.
788 * soft-fp/mulsf3.c: Likewise.
789 * soft-fp/multf3.c: Likewise.
790 * soft-fp/negdf2.c: Likewise.
791 * soft-fp/negsf2.c: Likewise.
792 * soft-fp/negtf2.c: Likewise.
793 * soft-fp/op-1.h: Likewise.
794 * soft-fp/op-2.h: Likewise.
795 * soft-fp/op-4.h: Likewise.
796 * soft-fp/op-8.h: Likewise.
797 * soft-fp/op-common.h: Likewise.
798 * soft-fp/quad.h: Likewise.
799 * soft-fp/single.h: Likewise.
800 * soft-fp/soft-fp.h: Likewise.
801 * soft-fp/subdf3.c: Likewise.
802 * soft-fp/subsf3.c: Likewise.
803 * soft-fp/subtf3.c: Likewise.
804 * soft-fp/truncdfsf2.c: Likewise.
805 * soft-fp/trunctfdf2.c: Likewise.
806 * soft-fp/trunctfsf2.c: Likewise.
807 * soft-fp/unorddf2.c: Likewise.
808 * soft-fp/unordsf2.c: Likewise.
809 * soft-fp/unordtf2.c: Likewise.
810 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
811 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
812 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
813 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
814 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
815 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
816 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
817 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
818 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
819 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
820 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
821 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
823 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
825 * config/mips/lib2funcs.c: New file.
826 * config/mips/t-mips (LIB2ADD_ST): Add it.
828 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
831 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
832 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
834 2013-06-08 Walter Lee <walt@tilera.com>
836 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
837 Replace int64_t with long long. Add __extension__ where
839 * config/tilepro/atomic.c: Include config.h.
841 2013-06-06 Douglas B Rupp <rupp@adacore.com>
843 * config.host (arm-wrs-vxworks): Configure with other soft float.
845 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
847 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
848 (mips64r5900el-*-elf*): New configurations.
850 2013-06-04 Alan Modra <amodra@gmail.com>
852 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
854 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
856 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
858 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
860 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
861 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
862 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
864 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
866 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
867 (powerpc-wrs-vxworks): Likewise.
869 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
871 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
872 signal frames as well.
873 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
874 STACK_BIAS to the CFA offset.
876 2013-05-17 Richard Henderson <rth@redhat.com>
879 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
880 (execute_cfa_program): Use it when storing to fs->regs.
882 2013-05-08 Kai Tietz <ktietz@redhat.com>
884 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
885 (__deregister_frame_info): Likewise.
887 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
889 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
892 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
894 2013-04-25 Alan Modra <amodra@gmail.com>
896 * config.host: Match little-endian powerpc-linux.
898 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
900 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
901 as 'unsigned long long' instead of 'unsigned long'.
902 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
905 2013-04-10 Julian Brown <julian@codesourcery.com>
907 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
908 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
909 unsigned char/unsigned short.
910 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
912 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
915 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
917 2013-04-04 Meador Inge <meadori@codesourcery.com>
919 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
920 computing the location of the link register.
921 (aeabi_uldivmod): Ditto.
923 2013-03-27 Kai Tietz <ktietz@redhat.com>
925 * config.host: Add support for cygwin x64 target.
926 * configure: Regenerated.
928 2013-03-26 Walter Lee <walt@tilera.com>
930 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
931 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
933 2013-03-25 Kai Tietz <ktietz@redhat.com>
935 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
937 2013-03-20 Robert Mason <rbmj@verizon.net>
939 * config/vxlib-tls.c (__gthread_get_tsd_data,)
940 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
941 (__gthread_leave_tsd_dtor_context): Add prototypes.
942 (tls_delete_hook): Update.
944 2013-03-20 Catherine Moore <clm@codesourcery.com>
945 Joseph Myers <joseph@codesourcery.com>
946 Chao-ying Fu <fu@mips.com>
948 * config/mips/mips16.S: Don't build for microMIPS.
949 * config/mips/linux-unwind.h: Handle microMIPS frame.
950 * config/mips/crtn.S (fini, init): New labels.
952 2013-03-14 Jakub Jelinek <jakub@redhat.com>
954 PR tree-optimization/53265
955 * unwind-dw2.c (execute_cfa_program): Avoid
956 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
957 on targets with DWARF_FRAME_REGISTERS < 32.
959 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
962 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
963 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
965 2013-03-07 Sriraman Tallam <tmsriram@google.com>
967 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
968 sandybridge processors.
970 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
973 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
976 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
978 * config/microblaze/crti.S: Setup stack protection at entry
980 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
982 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
983 (__rotldi3): Shift bytewise if applicable.
985 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
987 * config/aarch64/sync-cache.c
988 (__aarch64_sync_cache_range): Silence warnings.
990 2013-02-25 Catherine Moore <clm@codesourcery.com>
993 2013-02-24 Catherine Moore <clm@codesourcery.com>
994 Joseph Myers <joseph@codesourcery.com>
995 Chao-ying Fu <fu@mips.com>
997 * config/mips/mips16.S: Don't build for microMIPS.
998 * config/mips/linux-unwind.h: Handle microMIPS frame.
999 * config/mips/crtn.S (fini, init): New labels.
1001 2013-02-24 Catherine Moore <clm@codesourcery.com>
1002 Joseph Myers <joseph@codesourcery.com>
1003 Chao-ying Fu <fu@mips.com>
1005 * config/mips/mips16.S: Don't build for microMIPS.
1006 * config/mips/linux-unwind.h: Handle microMIPS frame.
1007 * config/mips/crtn.S (fini, init): New labels.
1009 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1010 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1013 2013-02-16 Alan Modra <amodra@gmail.com>
1016 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1017 (ppc_fallback_frame_state): Always set up save locations for fp
1018 and altivec. Don't bother with non-callee-saved regs, r0-r13
1019 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1021 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1024 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1026 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1027 _ssmulha3, _usmulusa3, _ssmulsa3.
1028 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1029 (__muldi3): XCALL __muldi3_6 instead of rcall.
1030 (__umulsidi3, __mulsidi3): New functions.
1031 (do_prologue_saves, do_epilogue_restores): New .macros.
1032 (__divdi3_moddi3): Use them.
1033 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1034 (__usmulusa3, __ssmulsa3): New functions.
1036 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1037 Jack Howarth <howarth@bromo.med.uc.edu>
1038 Patrick Marlier <patrick.marlier@gmail.com>
1041 * config/darwin-crt-tm.c: Remove dummy functions hack.
1043 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1046 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1047 * config/avr/lib2-object.mk: New iterator to build objects from it.
1048 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1050 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1051 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1052 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1053 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1054 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1055 * config/avr/lib1funcs-fixed.S: Implement them.
1057 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1059 Update copyright years.
1061 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1064 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1065 Add crtcxa to extra_parts.
1066 * config/rs6000/exit.h: New file.
1067 * config/rs6000/cxa_atexit.c: New file.
1068 * config/rs6000/cxa_finalize.c: New file.
1069 * config/rs6000/crtcxa.c: New file.
1070 * config/rs6000/t-aix-cxa: New file.
1071 * config/rs6000/libgcc-aix-cxa.ver: New file.
1073 2013-01-31 Nick Clifton <nickc@redhat.com>
1075 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1078 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1081 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1082 _mulQQ, _mulHQ, _mulHA, _mulSA,
1083 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1084 _divQQ, _divHQ, _divHA, _divSA,
1085 _divUQQ, _divUHQ, _divUHA, _divUSA.
1087 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1089 * config.host(microblaze*-linux*): tmake_file: Remove
1090 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1091 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1092 to exclude functions from being built with libgcc.c and use
1093 the microblaze assembly.
1095 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1097 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1100 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1102 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1103 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1104 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1105 alignment operation.
1107 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1109 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1110 loop start address for cache clearing.
1112 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1114 * config/avr/lib1funcs.S: Remove trailing blanks.
1115 * config/avr/lib1funcs-fixed.S: Ditto.
1117 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1119 * config/avr/avr-lib.h: Add GPL copyright notice.
1121 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1123 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1124 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1125 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1126 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1128 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1130 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1131 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1133 2013-01-04 Nick Clifton <nickc@redhat.com>
1135 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1136 the CALLT instruction is supported.
1138 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1140 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1141 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1143 2012-12-13 John Tytgat <John@bass-software.com>
1145 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1148 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1151 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1152 undefined signed overflows.
1154 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1157 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1159 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1161 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1162 (FP_TRAPPING_EXCEPTIONS): Define.
1163 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1164 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1166 2012-12-04 Richard Henderson <rth@redhat.com>
1169 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1171 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1173 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1174 (FP_EX_SHIFT): Define.
1175 (FP_TRAPPING_EXCEPTIONS): Define.
1177 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1179 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1180 (FP_ROUNDMODE): Use FP_RND_MASK.
1181 * config/aarch64/sfp-exceptions.c: New.
1182 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1183 Use __sfp_handle_exceptions.
1185 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1187 * config.host: (arm*-*-freebsd*): Remove.
1188 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1189 (arm*-*-elf*): Remove.
1190 (arm*-*-wince-pe*): Remove.
1191 * arm/unwind-arm.c (struct fpa_reg): Delete.
1192 (struct fpa_regs): Delete.
1193 (phase1_vrs): Remove fpa element.
1194 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1195 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1196 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1197 * ieee754-sf.S (floatundisf): Remove FPA support.
1198 (floatdisf): Likewise.
1199 * ieee75f-df.S (floatundidf): Likewise.
1200 (floatdidf): Likewise.
1202 2012-11-29 Kai Tietz <ktietz@redhat.com>
1205 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1206 * unwind-generic.h: Likewise.
1207 * unwind-seh.c: Likewise.
1209 2012-11-28 Richard Henderson <rth@redhat.com>
1212 * emutls.c (__emutls_get_address): Avoid race condition between
1213 obj->loc.offset read and emutls_key initialization.
1215 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1217 Adjust decimal point of signed accum mode to GCC default.
1220 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1222 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1223 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1224 (__mulha3, __mulsa3)
1225 (__divqq3, __divha3, __divsa3): Adjust to new position of
1226 decimal point of signed accum types.
1228 (__mulusa3_round): New function.
1229 (__mulusa3): Use it.
1230 (__divqq_helper): New function.
1231 (__udivuqq3): Use it.
1233 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1236 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1238 2012-11-18 Teresa Johnson <tejohnson@google.com>
1241 * libgcov.c (gcov_exit): Remove merged program summary
1242 comparison unless !GCOV_LOCKED.
1244 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1246 * soft-fp: Updated from glibc upstream.
1248 2012-11-06 Ian Lance Taylor <iant@google.com>
1250 * generic-morestack.c (__generic_morestack): Align the returned
1251 stack pointer to a 32 byte boundary.
1252 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1253 increment the return address until we have decided that we don't
1254 have a varargs function.
1255 (__morestack) [32-bit]: Align stack correctly when calling C
1257 (__morestack) [64-bit]: Likewise.
1259 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1261 * configure: Regenerate.
1263 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1266 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1267 * config/i386/sfp-machine.h: Guard exception handling
1268 code with _SOFT_FLOAT.
1269 * config/i386/32/sfp-machine.h: Guard rounding handling
1270 code with _SOFT_FLOAT.
1271 * config/i386/64/sfp-machine.h: Ditto.
1273 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1275 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1278 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1280 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1281 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1282 when appropriate. Correct structure element types.
1283 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1284 -minline-all-stringops from compile flags.
1286 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1288 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1290 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1292 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1294 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1296 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1299 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1300 Jim MacArthur <jim.macarthur@arm.com>
1301 Marcus Shawcroft <marcus.shawcroft@arm.com>
1302 Nigel Stephens <nigel.stephens@arm.com>
1303 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1304 Richard Earnshaw <rearnsha@arm.com>
1305 Sofiane Naci <sofiane.naci@arm.com>
1306 Stephen Thomas <stephen.thomas@arm.com>
1307 Tejas Belagod <tejas.belagod@arm.com>
1308 Yufeng Zhang <yufeng.zhang@arm.com>
1310 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1311 * config/aarch64/crti.S: New file.
1312 * config/aarch64/crtn.S: New file.
1313 * config/aarch64/linux-unwind.h: New file.
1314 * config/aarch64/sfp-machine.h: New file.
1315 * config/aarch64/sync-cache.c: New file.
1316 * config/aarch64/t-aarch64: New file.
1317 * config/aarch64/t-softfp: New file.
1319 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1321 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1322 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1323 no-longer-needed LDBU insns.
1325 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1328 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1329 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1331 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1333 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1335 2012-10-15 Matthias Klose <doko@ubuntu.com>
1337 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1339 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1341 * configure: Regenerate.
1342 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1344 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1346 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1347 instructions for 64bit targets only.
1349 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1351 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1352 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1353 * config/i386/32/sfp-machine.h: ... here.
1354 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1355 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1358 2012-10-07 Matthias Klose <doko@ubuntu.com>
1360 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1362 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1364 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1366 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1367 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1368 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1371 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1374 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1375 Fix parameter names.
1377 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1380 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1381 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1382 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1384 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1387 * config/sh/linux-atomic.S: Delete.
1388 * config/sh/linux-atomic.c: New.
1389 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1390 linux-atomic.c. Add cflags to disable warnings.
1392 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1395 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1397 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1398 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1399 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1400 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1401 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1403 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1405 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1407 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1408 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1410 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1412 * config.host (hppa-*-openbsd*): New target.
1413 * config/pa/t-openbsd: New file.
1415 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1418 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1419 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1420 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1421 (__divsa3): Use __negsi2 to negate r_quoL.
1422 * config/avr/lib1funcs.S (FALIAS): New macro.
1423 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1424 (__negsi2): ...this new function.
1425 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1426 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1427 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1428 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1429 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1430 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1432 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1435 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1436 (lshrsi3): Reimplement as lshrsi3_r0.
1438 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1441 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1444 2012-09-07 Teresa Johnson <tejohnson@google.com>
1446 PR gcov-profile/54487
1447 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1450 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1453 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1454 not configured --with-avrlibc=no.
1455 * config/avr/t-avrlibc: New file.
1456 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1457 (DPBIT_FUNCS): Ditto.
1458 (TPBIT_FUNCS): Ditto.
1460 2012-09-04 Teresa Johnson <tejohnson@google.com>
1462 * libgcov.c (struct gcov_summary_buffer): New structure.
1463 (gcov_histogram_insert): New function.
1464 (gcov_compute_histogram): Ditto.
1465 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1466 histograms during summary merging.
1468 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1470 * config.host (x86_64-*-openbsd*): New target.
1472 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1474 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1477 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1480 * config/avr/t-avr (conv_X): Rename to func_X.
1482 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1485 * config/avr/lib1funcs-fixed.S: New file.
1486 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1487 after they are used.
1488 (neg2, neg4): New macros.
1489 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1490 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1491 (__umulhisi3): Speed up MUL variant if there is enough flash.
1492 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1494 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1495 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1496 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1497 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1498 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1499 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1500 (LIB2FUNCS_EXCLUDE): Add supported functions.
1502 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1504 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1505 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1507 * fixed-obj.mk: Only expand dependency if $o is not in
1510 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1512 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1514 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1516 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1517 depend on --enable-shared.
1518 ($(lib1asmfuncs-o)): Use %.vis files independent of
1520 * static-object.mk ($(base)$(objext), $(base).vis)
1521 ($(base)_s$(objext)): Use same rules for visibility handling as in
1524 2012-08-21 Ian Lance Taylor <iant@google.com>
1526 * config/i386/morestack.S (__morestack_non_split): Increase amount
1527 of space allocated for non-split code stack.
1529 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1531 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1532 even if inhibit_libc.
1534 2012-08-17 Julian Brown <julian@codesourcery.com>
1536 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1537 -fexceptions -fnon-call-exceptions if not defined.
1538 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1539 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1541 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1543 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1546 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1548 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1549 rs6000/t-slibgcc-aix.
1551 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1553 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1555 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1557 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1559 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1562 * Makefile.in (version): Replace top_srcdir with srcdir.
1564 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1566 * Makefile.in (version): set to BASE-VER file from gcc directory.
1568 2012-08-01 Nick Clifton <nickc@redhat.com>
1570 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1571 Implements __clrsb for an HImode argument.
1573 2012-07-31 Nick Clifton <nickc@redhat.com>
1575 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1576 Implements __clrsb for an HImode argument.
1577 * config/stormy16/clrsbhi2.c: New file:
1578 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1580 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1582 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1584 2012-07-19 Tristan Gingold <gingold@adacore.com>
1585 Richard Henderson <rth@redhat.com>
1587 * unwind-seh.c: New file.
1588 * unwind-generic.h: Include windows.h for SEH.
1589 (_Unwind_Exception): Use 6 private fields for SEH.
1590 (_GCC_specific_handler): Declare.
1591 * unwind-c.c (__gcc_personality_seh0): New function.
1593 * config/i386/libgcc-cygming.ver: New file.
1594 * config/i386/t-seh-eh: New file.
1595 * config.host (x86_64-*-mingw*): Default to seh.
1597 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1599 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1601 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1603 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1604 __builtin_expect when checking for exceptions.
1605 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1607 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1609 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1610 function declaration.
1611 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1613 * config/ia64/sfp-exceptions.c: New.
1614 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1616 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1618 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1619 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1620 * config/i386/64/sfp-machine: ... (delete here) ...
1621 * config/i386/sfp-machine.h: ... to here.
1622 (FP_EX_MASK): Remove.
1624 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1626 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1628 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1629 * config/i386/libgcc-sol2.ver: Ditto.
1630 * config/i386/libgcc-glibc.ver: Ditto.
1632 2012-06-11 Roland McGrath <mcgrathr@google.com>
1634 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1635 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1638 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1640 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1641 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1642 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1643 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1644 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1645 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1646 * config/i386/64/sfp-machine: ... (delete here) ...
1647 * config/i386/sfp-machine.h: ... to here.
1649 (__sfp_handle_exceptions): New function declaration.
1650 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1651 * config/i386/sfp-exceptions.c: New.
1652 * config/i386/t-softfp: New.
1653 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1654 i386/t-softfp to tmake_file.
1656 2012-06-03 David S. Miller <davem@davemloft.net>
1658 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1661 2012-05-31 David S. Miller <davem@davemloft.net>
1663 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1664 multiply and divide instructions on 32-bit when V9.
1665 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1667 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1669 * config/arm/ieee754-df.S: Fix typos.
1670 * config/arm/ieee754-sf.S: Fix typos.
1671 * config/c6x/libunwind.S: Fix typos.
1672 * config/epiphany/udivsi3-float.c: Fix typos.
1673 * config/microblaze/muldi3_hard.S: Fix typos.
1674 * config/picochip/adddi3.S: Fix typos.
1675 * config/picochip/ashlsi3.S: Fix typos.
1676 * config/picochip/ashrsi3.S: Fix typos.
1677 * config/picochip/clzsi2.S: Fix typos.
1678 * config/picochip/cmpsi2.S: Fix typos.
1679 * config/picochip/divmod15.S: Fix typos.
1680 * config/picochip/divmodhi4.S: Fix typos.
1681 * config/picochip/divmodsi4.S: Fix typos.
1682 * config/picochip/longjmp.S: Fix typos.
1683 * config/picochip/lshrsi3.S: Fix typos.
1684 * config/picochip/parityhi2.S: Fix typos.
1685 * config/picochip/popcounthi2.S: Fix typos.
1686 * config/picochip/setjmp.S: Fix typos.
1687 * config/picochip/subdi3.S: Fix typos.
1688 * config/picochip/ucmpsi2.S: Fix typos.
1689 * config/picochip/udivmodhi4.S: Fix typos.
1690 * config/picochip/udivmodsi4.S: Fix typos.
1691 * config/spu/divv2df3.c: Fix typos.
1692 * config/spu/mfc_multi_tag_release.c: Fix typos.
1693 * config/spu/mfc_tag_release.c: Fix typos.
1694 * configure.ac: Fix typos.
1695 * configure: Regenerate.
1697 2012-05-25 Ian Lance Taylor <iant@google.com>
1699 * config/i386/morestack.S (__morestack_non_split): Check whether
1700 caller is varargs and needs %bp to hold the stack frame on return.
1702 2012-05-25 Olivier Hainque <hainque@adacore.com>
1704 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1705 sequence in the non pic case on VxWorks.
1707 2012-05-24 Olivier Hainque <hainque@adacore.com>
1709 * Makefile.in: Move dependency on install-unwind_h from
1710 "install-leaf" to "install".
1712 2012-05-24 Olivier Hainque <hainque@adacore.com>
1714 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1715 Use a separate command for stamp removals.
1717 2012-05-21 Andrew Pinski <apinski@cavium.com>
1720 * configure.ac: Define the default includes to being none.
1721 * configure: Regenerate.
1723 2012-05-16 Olivier Hainque <hainque@adacore.com>
1725 * Makefile.in (install-unwind_h): Rename into ...
1726 (install-unwind_h-forbuild): New target.
1727 (all): Use it instead of the former install-unwind_h.
1728 (install-unwind_h): Reinstate, copy to user install destination
1729 for include files, not to the internal gcc object directory one.
1730 (install-leaf): Depend on it.
1732 2012-05-15 Olivier Hainque <hainque@adacore.com>
1734 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1735 register numbers. LR_REGNO replaces R_LR.
1736 (ucontext_for): New, helper for ...
1737 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1739 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1741 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1743 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1744 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1745 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1747 (i[34567]86-*-*, x86_64-*-*): ... here.
1749 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1750 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1752 * config/i386/i386-cpuinfo.c: Rename to ...
1753 * config/i386/cpuinfo.c: ... this.
1754 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1756 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1757 (libgcc_cv_init_priority): New test.
1758 * configure: Regenerate.
1759 * config.in: New file.
1760 * Makefile.in (clean): Rename config.h to auto-target.h.
1761 (config.h): Likewise.
1762 (stamp-h): Likewise.
1764 * config/i386/cpuinfo.c (auto-target.h): Include.
1765 (CONSTRUCTOR_PRIORITY): Define.
1766 (__cpu_indicator_init): Use it.
1768 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1770 * longlong.h: Use a URL instead of an FSF postal address.
1771 Replace spaces with tab.
1773 2012-05-08 Teresa Johnson <tejohnson@google.com>
1775 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1776 (__gcov_dump): Ditto.
1777 (gcov_dump_complete): New global variable.
1778 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1779 (__gcov_flush): Outline functionality now in gcov_clear.
1780 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1782 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1784 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1785 (mips*-*-linux*): Include mips/t-tpbit when long double is
1788 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1790 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1791 (get_available_features): New argument. Check for AVX2.
1792 (__cpu_indicator_init): Modify call to get_available_features.
1794 2012-04-25 Alan Modra <amodra@gmail.com>
1796 * config/rs6000/crtsavevr.S: New file.
1797 * config/rs6000/crtrestvr.S: New file.
1798 * config/rs6000/t-savresfgpr: Build the above.
1799 * config/rs6000/t-netbsd: Likewise.
1801 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1803 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1805 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1807 * libgcc/config/i386/i386-cpuinfo.c: New file.
1808 * libgcc/config/i386/t-cpuinfo: New file.
1809 * libgcc/config.host: Include t-cpuinfo.
1810 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1812 2012-04-24 Chao-ying Fu <fu@mips.com>
1814 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1816 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1818 struct siginfo vs. siginfo_t
1820 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1821 siginfo_t instead of struct siginfo.
1822 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1823 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1824 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1825 (ia64_handle_unwabi): Likewise.
1826 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1827 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1828 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1829 (sh_fallback_frame_state): Likewise.
1830 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1831 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1833 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1835 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1838 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1840 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1841 if it hasn't been previously saved.
1843 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1845 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1848 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1851 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1852 instead of __AVR_HAVE_8BIT_SP__.
1854 2012-03-26 Tristan Gingold <gingold@adacore.com>
1856 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1857 (unw_table_entry): Use unw_word instead of unsigned long.
1858 (_Unwind_FindTableEntry): Likewise.
1859 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1860 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1861 (_Unwind_FindTableEntry): Likewise.
1862 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1863 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1864 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1865 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1866 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1867 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1868 (uw_init_context_1, uw_install_context): Likewise.
1869 (unw_word): Move to unwind-ia64.h
1871 2012-03-26 Tristan Gingold <gingold@adacore.com>
1873 * config/vms/vms-ucrt0.c: Update copyright years.
1875 (___gcc_main_flags): Declare.
1876 (__main): Check flags to remap argv and exit code.
1877 * config.host (*-*-*vms*): Adjust extra_parts.
1878 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1881 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1883 * arm/lib1funcs.asm (ctzsi2): New function.
1884 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1885 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1886 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1887 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1888 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1889 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1891 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1893 * config.host: Add bits to support powerpc64-*-freebsd*.
1894 * config/rs6000/freebsd-unwind.h: New file.
1895 * config/rs6000/t-freebsd64: New file.
1897 2012-03-20 Richard Guenther <rguenther@suse.de>
1899 PR gcov-profile/52627
1900 * libgcov.c (init_mx): Fix mutex name.
1902 2012-03-16 Tristan Gingold <gingold@adacore.com>
1904 * config/ia64/vms-unwind.h: Remove ulong (and replace
1905 it by unw_reg where used). Define unw_reg with __int64.
1907 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1909 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1911 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1913 (sparc_is_sighandler): Likewise.
1915 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1917 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1920 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1922 * config/arm/crtn.S: Fix typo.
1924 2012-03-13 Richard Guenther <rguenther@suse.de>
1926 * libgcov.c: Remove stdio.h include and NULL un-define.
1928 2012-03-13 Richard Guenther <rguenther@suse.de>
1931 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1933 2012-03-13 Richard Guenther <rguenther@suse.de>
1935 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1937 2012-03-13 Richard Guenther <rguenther@suse.de>
1939 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1940 and __gthread_mutex_init_function definitions.
1942 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1944 * config.host (mips*-*-openbsd*): Remove.
1946 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1948 * config.host: Remove alpha*-dec-osf5.1* handling.
1949 * config/alpha/gthr-posix.c: Remove.
1950 * config/alpha/libgcc-osf5.ver: Remove.
1951 * config/alpha/osf5-unwind.h: Remove.
1952 * config/alpha/t-osf-pthread: Remove.
1953 * config/alpha/t-slibgcc-osf: Remove.
1954 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1955 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1956 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1957 * mkmap-flat.awk: Remove osf_export handling.
1959 2012-03-12 Richard Guenther <rguenther@suse.de>
1961 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1962 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1963 (__gthread_mutex_init_function): New function.
1964 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1967 * libgcov.c: Include gthr.h.
1968 (__gcov_flush_mx): New global variable.
1969 (init_mx, init_mx_once): New functions.
1970 (__gcov_flush): Protect self with a mutex.
1971 (__gcov_fork): Re-initialize mutex after forking.
1972 * unwind-dw2-fde.c: Change condition under which to use
1973 __GTHREAD_MUTEX_INIT_FUNCTION.
1975 2012-03-12 Tristan Gingold <gingold@adacore.com>
1977 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1978 * config/ia64/t-vms: Likewise.
1980 2012-03-11 Michael Hope <michael.hope@linaro.org>
1982 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1985 2012-03-07 Walter Lee <walt@tilera.com>
1987 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1989 (atomic_xor): Rename and move definition to
1990 config/tilepro/atomic.h.
1991 (atomic_nand): Ditto.
1992 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1994 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1995 (arch_atomic_nand): Ditto.
1997 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2000 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2002 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2005 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2008 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2012 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2013 if RAMPZ affects reading from RAM.
2014 (__tablejump_elpm__): Ditto.
2016 (__movmemx_hi): Ditto.
2017 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2018 (__do_global_dtors): Ditto.
2019 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2020 (__movmemx_hi): Ditto.
2022 2012-03-05 Richard Henderson <rth@redhat.com>
2024 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2025 [ARM] (count_trailing_zeros): Use the builtin.
2027 2012-03-01 Kai Tietz <ktietz@redhat.com>
2029 * soft-fp: Imported from glibc upstream.
2031 2012-02-28 Kai Tietz <ktietz@redhat.com>
2033 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2034 for mingw-targets as attribute gcc_struct.
2036 2012-02-28 Ian Lance Taylor <iant@google.com>
2038 * generic-morestack.c (__splitstack_releasecontext): Correct call
2039 to __morestack_release_segments.
2041 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2044 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2045 for __linux__ when removing signals from __morestack_fullmask.
2047 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2050 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2052 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2054 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2055 instead of HAVE_INITFINI_ARRAY.
2056 * config/ia64/crtend.S: Likewise.
2058 2012-02-20 Kai Tietz <ktietz@redhat.com>
2061 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2063 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2064 to w32-unwind.h header.
2066 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2068 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2069 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2070 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2071 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2073 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2075 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2077 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2080 * config/darwin-crt-tm.c: Correct typo.
2082 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2083 Patrick Marlier <patrick.marlier@gmail.com>
2086 * config/darwin-crt-tm.c: Generate dummy functions.
2088 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2089 Patrick Marlier <patrick.marlier@gmail.com>
2092 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2093 (__doTMRegistrations): Call it.
2094 (__doTMdeRegistrations): Likewise.
2096 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2097 Anatoly Sokolov <aesok@post.ru>
2098 Eric Weddington <eric.weddington@atmel.com>
2101 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2102 (__epilogue_restores__): Ditto.
2104 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2108 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2109 Solaris 11 and slightly reformat.
2110 (sparc_is_sighandler): Likewise.
2112 2012-02-14 Walter Lee <walt@tilera.com>
2114 * config.host: Handle tilegx and tilepro.
2115 * config/tilegx/sfp-machine.h: New file.
2116 * config/tilegx/sfp-machine32.h: New file.
2117 * config/tilegx/sfp-machine64.h: New file.
2118 * config/tilegx/t-crtstuff: New file.
2119 * config/tilegx/t-softfp: New file.
2120 * config/tilegx/t-tilegx: New file.
2121 * config/tilepro/atomic.c: New file.
2122 * config/tilepro/atomic.h: New file.
2123 * config/tilepro/linux-unwind.h: New file.
2124 * config/tilepro/sfp-machine.h: New file.
2125 * config/tilepro/softdivide.c: New file.
2126 * config/tilepro/softmpy.S: New file.
2127 * config/tilepro/t-crtstuff: New file.
2128 * config/tilepro/t-tilepro: New file.
2130 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2134 * gthr-posix.h: Allow static initializer macros to be disabled.
2135 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2137 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2139 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2140 Add t-slibgcc-libgcc to tmake_file.
2141 * config/mips/libgcc-mips16.ver: Revert previous patch.
2142 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2144 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2145 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2147 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2148 * config/cr16/crti.S: New file.
2149 * config/cr16/crtlibid.S: New file.
2150 * config/cr16/crtn.S: New file.
2151 * config/cr16/lib1funcs.S: New file.
2152 * config/cr16/t-cr16: New file.
2153 * config/cr16/t-crtlibid: New file.
2154 * config/cr16/unwind-dw2.h: New file.
2155 * config/cr16/unwind-cr16.c: New file.
2156 * config/cr16/divmodhi3.c: New file.
2158 2012-01-25 Alan Modra <amodra@gmail.com>
2160 * config/rs6000/t-linux64: Delete. Move..
2161 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2162 * config/rs6000/t-linux: ..and libgcc flags to here.
2164 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2166 * config.host (i[34567]86-*-interix3*):
2167 Change triplet to i[34567]86-*-interix[3-9]*.
2168 * configure: Regenerate.
2170 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2171 Richard Sandiford <rdsandiford@googlemail.com>
2173 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2174 * config/mips/mips16.S (__mips16_rdhwr): New function.
2175 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2177 2012-01-11 Nathan Sidwell <nathan@acm.org>
2179 * libgcov.c (__gcov_init): Ignore objects with no functions.
2181 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2184 Extend __pgmx semantics to linearize memory.
2185 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2186 * config/avr/lib1funcs.S (__xload_1): New function.
2187 (__movmemx_qi, __movmemx_hi): New functions.
2188 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2191 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2193 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2194 purported sigacthandler address isn't null before dereferencing it.
2195 (sparc_is_sighandler): Likewise.
2197 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2200 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2201 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2202 (sparc_is_sighandler): Likewise.
2203 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2205 2012-01-06 Tristan Gingold <gingold@adacore.com>
2207 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2208 compatibility thunks...
2209 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2210 (crtbeginS.o, crtendS.o): ... and these to ...
2211 * config/ia64/t-ia64-elf: ... this new file.
2212 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2213 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2215 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2217 * configure: Regenerate.
2218 * config/s390/t-crtstuff: Remove -fPIC.
2220 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2223 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2226 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2229 * config/avr/lib1funcs.S: Remove FIXME comments.
2230 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2232 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2234 Implement light-weight DImode support.
2235 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2236 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2237 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2238 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2240 2011-12-30 Nathan Sidwell <nathan@acm.org>
2242 * libgcov.c (gcov_crc32): Remove global var.
2243 (free_fn_data): New function.
2244 (buffer_fn_data): Pass in filename, more robust error recovery.
2245 (crc32_unsigned): New function.
2246 (gcov_exit): More robust detection of new program. More robust
2248 (__gcov_init): Do not update program's crc here.
2250 2011-12-21 Tristan Gingold <gingold@adacore.com>
2252 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2254 2011-12-21 Ian Lance Taylor <iant@google.com>
2256 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2258 2011-12-20 Ian Lance Taylor <iant@google.com>
2260 * config/i386/morestack.S (__morestack_non_split): If there is
2261 enough stack space already, don't split. Ask for more stack space
2264 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2266 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2268 (_Unwind_DebugHook): New function.
2269 (uw_restore_core_regs): New define.
2270 (unwind_phase2): Use uw_restore_core_regs instead of
2272 (unwind_phase2_forced): Likewise.
2273 (__gnu_Unwind_Resume): Likewise.
2275 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2277 * config/alpha/linux-unwind.h: Update copyright years.
2278 (MD_FROB_UPDATE_CONTEXT): New define.
2279 (alpha_frob_update_context): New function.
2281 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2283 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2284 tmake_file rather replacing it.
2286 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2288 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2289 function is not used for PPC64.
2290 (save_world): Amend comments. Update the VRsave mask to reflect the
2292 (rest_world): Update comments, do not clobber r10, do not use r8.
2293 (eh_rest_world_r10): Amend comments, do not use r8.
2294 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2295 no longer used, move restore of CR and target address to the end of
2298 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2300 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2301 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2303 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2306 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2307 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2309 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2311 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2313 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2316 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2317 * config/avr/lib1funcs.S (__muldi3): New function.
2319 2011-12-06 Andrew Pinski <apinski@cavium.com>
2321 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2323 (__frame_dummy_init_array_entry): Likewise.
2325 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2327 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2331 * config/avr/lib1funcs.S (__prologue_saves__,
2332 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2333 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2335 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2337 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2339 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2342 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2343 (_ITM_deregisterTMCloneTable): Likewise.
2344 (__register_frame_info): Fix unused warning.
2345 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2346 pthread_default_stacksize_np): Likewise.
2347 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2349 2011-11-29 DJ Delorie <dj@redhat.com>
2351 * config.host (rl78-*-elf): New case.
2352 * config/rl78: New directory for the Renesas RL78.
2354 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2356 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2359 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2362 * config/rs6000/t-savresfgpr: New file.
2363 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2364 $(srcdir)/config/rs6000/eabi.S.
2365 * config/rs6000/t-ppccomm-ldbl: Remove.
2366 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2368 (powerpc-*-eabispe*): Likewise.
2369 (powerpc-*-eabi*): Likewise.
2370 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2371 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2372 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2373 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2375 (powerpc-*-eabisim*): Likewise.
2376 (powerpc-*-elf*): Likewise.
2377 (powerpc-*-eabialtivec*): Likewise.
2378 (powerpc-xilinx-eabi*): Likewise.
2379 (powerpc-*-rtems*): Likewise.
2380 (powerpcle-*-elf*): Likewise.
2381 (powerpcle-*-eabisim*): Likewise.
2382 (powerpcle-*-eabi*): Likewise.
2384 2011-11-27 Ian Lance Taylor <iant@google.com>
2386 * generic-morestack.c (__splitstack_find): Check for NULL old
2388 (__splitstack_resetcontext): New function.
2389 (__splitstack_releasecontext): New function.
2390 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2392 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2394 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2396 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2398 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2400 2011-11-26 Richard Henderson <rth@redhat.com>
2402 * config/m68k/linux-atomic.c: New file.
2403 * config/m68k/t-linux: New file.
2404 * config.host (m68k-uclinux, m68k-linux): Use it.
2406 2011-11-26 Richard Henderson <rth@redhat.com>
2408 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2409 (__TMC_END__): Only declare if hidden is available; in the definition,
2410 if hidden is unavailable add a null record.
2411 (deregister_tm_clones, register_tm_clones): New.
2412 (__do_global_dtors_aux, frame_dummy): Use them.
2413 (__do_global_dtors, __do_global_ctors_1): Likewise.
2415 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2417 * config/darwin-crt-tm.c: New file.
2418 * config.host (darwin): Build crttms.o crttme.o to provide
2419 startup and shutdown for tm clones.
2420 * config/t-darwin (crttms.o): New build rule.
2421 (crttme.o): Likewise.
2423 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2425 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2428 2011-11-21 Richard Henderson <rth@redhat.com>
2430 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2431 (__TMC_LIST__, __TMC_END__): New.
2432 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2433 (__do_global_dtors): Likewise.
2434 (frame_dummy): Call _ITM_registerTMCloneTable.
2435 (__do_global_ctors_1): Likewise.
2437 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2439 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2440 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2441 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2442 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2443 * config/i386/t-darwin64: Remove.
2444 * config/sh/t-netbsd (LIB2ADD): Remove.
2446 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2449 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2450 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2451 * config/avr/lib1funcs.S (wmov): New assembler macro.
2452 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2453 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2454 (__udivmod64): New function.
2455 (__negdi2): New function.
2457 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2459 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2460 *-*-freebsd*aout*): Remove.
2462 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2464 * static-object.mk (c_flags-$o): Save c_flags.
2465 ($(base)$(objext)): Use it.
2467 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2469 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2471 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2474 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2475 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2478 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2480 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2482 (aeabi_uidivmod): Likewise.
2483 (umodsi3): Likewise.
2485 (aeabi_idivmod): Likewise.
2488 2011-11-16 Tristan Gingold <gingold@adacore.com>
2490 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2492 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2495 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2496 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2498 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2500 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2502 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2503 * config/pa/t-stublib64: Delete.
2505 2011-11-12 Richard Henderson <rth@redhat.com>
2507 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2508 cast the pointer argument to _Unwind_SetGRPtr.
2510 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2512 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2514 2011-11-09 Ian Lance Taylor <iant@google.com>
2516 * generic-morestack.c: Include <string.h>.
2517 (uintptr_type): Define.
2518 (struct initial_sp): Add dont_block_signals field. Reduce size of
2520 (allocate_segment): Set prev field to NULL. Don't set
2521 __morestack_current_segment or __morestack_segments.
2522 (__generic_morestack): Update current->prev and *pp after calling
2524 (__morestack_block_signals): Don't do anything if
2525 dont_block_signals is set.
2526 (__morestack_unblock_signals): Likewise.
2527 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2529 (__splitstack_block_signals): New function.
2530 (enum __splitstack_content_offsets): Define.
2531 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2532 (__splitstack_makecontext): New function.
2533 (__splitstack_block_signals_context): New function.
2534 (__splitstack_find_context): New function.
2535 * config/i386/morestack.S (__morestack_get_guard): New function.
2536 (__morestack_set_guard, __morestack_make_guard): New functions.
2537 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2539 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2541 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2542 (i[34567]86-*-mingw*): ... here.
2543 (x86_64-*-mingw*): ... here.
2545 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2547 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2549 2011-11-07 Nathan Sidwell <nathan@acm.org>
2551 * libgcov.c (struct gcov_fn_buffer): New struct.
2552 (buffer_fn_data): New helper.
2553 (gcov_exit): Rework for new gcov data structures.
2555 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2558 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2560 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2562 * config.host (tmake_file): Correct comment.
2563 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2565 (bfin*-uclinux*): Likewise.
2566 (bfin*-linux-uclibc*): Likewise.
2567 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2569 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2571 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2572 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2573 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2574 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2575 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2576 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2577 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2578 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2579 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2580 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2581 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2582 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2583 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2585 * config/bfin/t-elf: Remove.
2586 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2588 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2590 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2591 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2592 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2593 (lm32-*-elf*): ... this.
2594 (lm32-*-rtems*): ... and this.
2596 (m32r-*-rtems*): Add to tmake_file.
2597 (moxie-*-rtems*): Likewise.
2598 (sparc-*-rtems*): Likewise.
2599 Remove t-rtems from tmake_file.
2600 (sparc64-*-rtems*): Likewise.
2601 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2604 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2607 * config/gthr-posix.h: Move ...
2608 * gthr-posix.h: ... here.
2609 * config/gthr-lynx.h: Reflect this.
2610 * config/gthr-vxworks.h: Likewise.
2611 * config/rs6000/gthr-aix.h: Likewise.
2612 * configure.ac (target_thread_file): Likewise.
2613 * configure: Regenerate.
2615 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2617 * config.host (arm*-*-rtemseabi*): New target.
2619 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2622 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2625 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2627 * config.host (epiphany-*-elf*): New configuration.
2628 * config/epiphany: New Directory.
2630 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2632 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2633 * config/avr/t-rtems: New.
2634 Filter out _exit from LIB1ASMFUNCS.
2636 2011-11-04 David S. Miller <davem@davemloft.net>
2638 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2639 * configure: Rebuild.
2641 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2643 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2646 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2649 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2650 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2652 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2655 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2657 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2659 * config/c6x/t-elf (LIB2ADDEH): Set.
2660 * config/c6x/t-c6x-elf: Remove.
2662 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2664 * config/i386/sol2-ci.S: Rename to ...
2665 * config/i386/crti.S: ... this.
2666 * config/i386/sol2-cn.S: Rename to ...
2667 * config/i386/crtn.S: ... this.
2668 * config/sparc/sol2-ci.S: Rename to ...
2669 * config/sparc/crti.S: ... this.
2670 * config/sparc/sol2-cn.S: Rename to ...
2671 * config/sparc/crtn.S: ... this.
2672 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2673 (crti.o, crtn.o): Remove.
2675 2011-11-04 Tristan Gingold <gingold@adacore.com>
2677 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2679 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2681 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2683 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2685 * config.host (crisv32-*-none, cris-*-none): Remove.
2686 (crisv32-*-elf): Append to tmake_file, don't just set it.
2687 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2689 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2691 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2692 (ecrtn$(objext)): Likewise.
2693 (ncrti$(objext)): Likewise.
2694 (ncrtn$(objext)): Likewise.
2696 2011-11-03 Andreas Schwab <schwab@redhat.com>
2698 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2700 2011-11-02 David S. Miller <davem@davemloft.net>
2702 * configure.ac: Set host_address on sparc too.
2703 * configure: Regenerate.
2704 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2705 based upon host_address.
2706 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2708 2011-11-02 Jason Merrill <jason@redhat.com>
2710 * config/rs6000/t-ppccomm: Add missing \.
2712 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2714 * gthr-single.h, gthr.h: New files.
2715 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2716 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2717 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2718 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2719 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2720 * configure.ac (thread_header): New variable.
2721 Set it depending on target_thread_file.
2722 (gthr-default.h): Link from $thread_header.
2723 * configure: Regenerate.
2724 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2726 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2728 * configure.ac (tm_file_): New variable.
2729 Determine from tm_file.
2730 (tm_file, tm_defines): Substitute.
2731 * configure: Regenerate.
2732 * mkheader.sh: New file.
2733 * Makefile.in (clean): Remove libgcc_tm.h.
2734 ($(objects)): Depend on libgcc_tm.h.
2735 (libgcc_tm_defines, libgcc_tm_file): New variables.
2736 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2737 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2738 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2739 ($(extra-parts)): Depend on libgcc_tm.h.
2740 * config.host (tm_defines, tm_file): New variable.
2741 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2742 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2743 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2744 (avr-*-rtems*): Likewise.
2745 (avr-*-*): Likewise.
2746 (frv-*-elf): Likewise.
2747 (frv-*-*linux*): Likewise.
2748 (h8300-*-rtems*): Likewise.
2749 (h8300-*-elf*): Likewise.
2750 (i[34567]86-*-darwin*): Likewise.
2751 (x86_64-*-darwin*): Likewise.
2752 (rx-*-elf): Likewise.
2753 (tic6x-*-uclinux): Likewise.
2754 (tic6x-*-elf): Likewise.
2755 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2756 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2757 * config/i386/cygming-crtbegin.c: Likewise.
2758 * config/i386/cygming-crtend.c: Likewise.
2759 * config/ia64/fde-vms.c: Likewise.
2760 * config/ia64/unwind-ia64.c: Likewise.
2761 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2762 * config/rs6000/darwin-fallback.c: Likewise.
2763 * config/stormy16/lib2funcs.c: Likewise.
2764 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2765 * crtstuff.c: Likewise.
2766 * dfp-bit.h: Likewise.
2767 * emutls.c: Likewise.
2768 * fixed-bit.c: Likewise.
2769 * fp-bit.c: Likewise.
2770 * generic-morestack-thread.c: Likewise.
2771 * generic-morestack.c: Likewise.
2772 * libgcc2.c: Likewise.
2773 * libgcov.c: Likewise.
2774 * unwind-dw2-fde-dip.c: Likewise.
2775 * unwind-dw2-fde.c: Likewise.
2776 * unwind-dw2.c: Likewise.
2777 * unwind-sjlj.c: Likewise.
2779 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2781 * configure.ac: Include ../config/picflag.m4.
2782 (GCC_PICFLAG): Call it.
2784 * configure: Regenerate.
2785 * Makefile.in (gcc_srcdir): Remove.
2786 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2787 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2788 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2789 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2790 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2793 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2794 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2795 to refer to libgcc2.c.
2797 * config/darwin-64.c: New file.
2798 * config/darwin-crt3.c: Remove comment.
2799 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2800 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2801 config/udivmodsi4.c: New files.
2802 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2803 config/memset.c: New files.
2804 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2805 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2806 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2807 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2808 * config/t-openbsd-thread: New file.
2809 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2810 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2811 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2812 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2815 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2816 to refer to gthr-posix.c.
2817 * config/alpha/t-vms (LIB2ADD): Set.
2818 * config/alpha/vms-gcc_shell_handler.c: New file.
2819 * config/arm/bpabi.c, config/arm/fp16.c,
2820 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2821 config/arm/unaligned-funcs.c: New files.
2822 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2823 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2824 * config/arm/t-linux: Likewise.
2825 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2826 * config/arm/t-netbsd: New file.
2827 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2828 * config/arm/t-symbian (LIB2ADD_ST): Set.
2829 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2830 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2831 * config/bfin/t-elf: New file.
2832 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2833 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2834 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2835 config/c6x/ltf.c: New files.
2836 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2837 (HOST_LIBGCC2_CFLAGS): Set.
2838 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2839 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2840 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2842 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2843 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2844 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2845 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2846 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2848 * config/frv/t-frv (LIB2ADD): Set.
2849 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2850 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2851 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2852 config/h8300/popcounthi2.c: New files.
2853 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2854 * config/i386/gthr-win32.c: New file.
2855 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2856 * config/i386/t-cygwin: Likewise.
2857 * config/i386/t-darwin, config/i386/t-darwin64,
2858 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2859 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2860 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2861 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2862 * config/ia64/quadlib.c: New file.
2863 * config/ia64/t-hpux (LIB2ADD): Set.
2864 * config/ia64/t-ia64: Add comment.
2865 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2866 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2867 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2868 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2869 * config/m32c/t-m32c (LIB2ADD): Set.
2870 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2871 * config/m32r/t-m32r: Likewise.
2872 * config/m68k/fpgnulib.c: New file.
2873 * config/m68k/t-floatlib (LIB2ADD): Set.
2874 (xfgnulib.c): New target.
2875 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2876 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2877 * config/mep/t-mep (LIB2ADD): Set.
2878 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2879 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2880 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2881 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2882 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2883 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2884 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2885 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2886 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2887 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2889 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2890 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2891 * config/pa/fptr.c, config/pa/lib2funcs.S,
2892 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2893 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2894 (LIB2ADD, LIB2ADD_ST): Set.
2895 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2896 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2898 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2899 * config/pdp11/t-pdp11: New file.
2900 * config/picochip/libgccExtras/adddi3.S,
2901 config/picochip/libgccExtras/ashlsi3.S,
2902 config/picochip/libgccExtras/ashrsi3.S,
2903 config/picochip/libgccExtras/clzsi2.S,
2904 config/picochip/libgccExtras/cmpsi2.S,
2905 config/picochip/libgccExtras/divmod15.S,
2906 config/picochip/libgccExtras/divmodhi4.S,
2907 config/picochip/libgccExtras/divmodsi4.S,
2908 config/picochip/libgccExtras/lshrsi3.S,
2909 config/picochip/libgccExtras/parityhi2.S,
2910 config/picochip/libgccExtras/popcounthi2.S,
2911 config/picochip/libgccExtras/subdi3.S,
2912 config/picochip/libgccExtras/ucmpsi2.S,
2913 config/picochip/libgccExtras/udivmodhi4.S,
2914 config/picochip/libgccExtras/udivmodsi4.S: New files.
2915 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2916 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2917 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2918 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2919 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2920 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2921 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2922 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2924 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2925 (HOST_LIBGCC2_CFLAGS): Set.
2926 * config/rs6000/t-darwin64: New file.
2927 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2928 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2929 * config/rs6000/t-ppccomm (LIB2ADD): Add
2930 $(srcdir)/config/rs6000/tramp.S.
2931 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2932 Add $(srcdir)/config/rs6000/eabi.S.
2933 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2934 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2935 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2936 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2937 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2938 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2939 * config/rs6000/tramp.S: New file.
2940 * config/s390/t-tpf: Remove.
2941 * config/sh/linux-atomic.S: New file.
2942 * config/sh/t-linux (LIB2ADD): Set.
2943 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2944 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2945 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2947 (HOST_LIBGCC2_CFLAGS): Set.
2948 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2949 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2950 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2951 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2952 config/spu/mfc_multi_tag_release.c,
2953 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2954 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2955 config/spu/multi3.c: New files.
2956 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2957 (HOST_LIBGCC2_CFLAGS): Set.
2958 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2959 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2960 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2961 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2962 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2963 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2964 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2965 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2966 config/stormy16/umodsi3.c: New files.
2967 * config/xtensa/lib2funcs.S: New file.
2968 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2969 * config/xtensa/t-xtensa (LIB2ADD): Set.
2970 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2971 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2972 Add t-freebsd-thread to tmake_file for posix threads.
2973 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2974 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2975 (*-*-lynxos*): Likewise.
2976 (*-*-netbsd*): Likewise.
2977 (*-*-openbsd*): Likewise.
2978 Add t-openbsd-thread to tmake_file for posix threads.
2979 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2980 (*-*-vxworks*): Set tmake_file.
2981 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2982 (alpha*-*-freebsd*): Likewise.
2983 (alpha*-*-netbsd*): Likewise.
2984 (alpha*-*-openbsd*): Likewise.
2985 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2986 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2987 (alpha*-dec-*vms*): Likewise.
2988 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2989 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2990 (bfin*-uclinux*): Likewise.
2991 (bfin*-linux-uclibc*): Likewise.
2992 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2993 (crisv32-*-none): Likewise.
2994 (cris-*-elf): Likewise.
2995 (cris-*-none): Likewise.
2996 (cris-*-linux*, crisv32-*-linux*): Likewise.
2997 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2999 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3001 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3002 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3003 (x86_64-*-elf*): Likewise.
3004 (i[34567]86-*-nto-qnx*): Likewise.
3005 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3007 (x86_64-*-mingw*): Likewise.
3008 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3009 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3010 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3011 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3012 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3014 (mipsisa64sr71k-*-elf*): Likewise.
3015 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3016 (mips-*-elf*, mipsel-*-elf*): Likewise.
3017 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3018 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3019 (mips*-*-rtems*): Likewise.
3020 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3022 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3023 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3024 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3025 (spu-*-elf*): Likewise.
3026 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3028 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3030 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3031 $(srcdir) to refer to $(LIB1ASMSRC).
3033 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3034 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3035 config/arm/lib1funcs.S: New files.
3036 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3037 * config/arm/t-arm: New file.
3038 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3039 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3040 config/arm/t-strongarm-elf: New files.
3041 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3042 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3043 * config/avr/lib1funcs.S: New file.
3044 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3045 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3046 * config/c6x/lib1funcs.S: New file.
3047 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3048 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3049 * config/frv/lib1funcs.S: New file.
3050 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3051 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3052 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3053 * config/ia64/__divxf3.asm: Rename to ...
3054 * config/ia64/__divxf3.S: ... this.
3055 Adapt lib1funcs.asm filename.
3056 * config/ia64/_fixtfdi.asm: Rename to ...
3057 * config/ia64/_fixtfdi.S: ... this.
3058 Adapt lib1funcs.asm filename.
3059 * config/ia64/_fixunstfdi.asm: Rename to ...
3060 * config/ia64/_fixunstfdi.S: ... this.
3061 Adapt lib1funcs.asm filename.
3062 * config/ia64/_floatditf.asm: Rename to ...
3063 * config/ia64/_floatditf.S: ... this.
3064 Adapt lib1funcs.asm filename.
3065 * config/ia64/lib1funcs.S: New file.
3066 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3067 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3068 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3069 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3070 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3071 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3072 * config/mep/lib1funcs.S: New file.
3073 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3074 * config/mips/mips16.S: New file.
3075 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3076 * config/pa/milli64.S: New file.
3077 * config/pa/t-linux, config/pa/t-linux64: New files.
3078 * config/picochip/lib1funcs.S: New file.
3079 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3080 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3081 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3082 * config/sh/t-netbsd: New file.
3083 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3084 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3085 * config/sh/t-sh64: New file.
3086 * config/sparc/lb1spc.S: New file.
3087 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3089 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3090 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3091 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3092 config/xtensa/lib1funcs.S: New files.
3093 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3094 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3096 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3097 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3098 (arm*-*-linux*): Likewise.
3099 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3100 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3101 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3102 (arm*-*-ecos-elf): Likewise.
3103 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3104 (arm*-*-rtems*): Likewise.
3105 (arm*-*-elf): Likewise.
3106 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3107 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3108 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3109 (bfin*-uclinux*): Likewise.
3110 (bfin*-linux-uclibc*): Likewise.
3111 (bfin*-rtems*): Likewise.
3112 (bfin*-*): Likewise.
3113 (fido-*-elf): Merge into m68k-*-elf*.
3114 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3115 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3116 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3117 (h8300-*-elf*): Likewise.
3118 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3119 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3120 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3121 (i[34567]86-*-mingw*): Likewise.
3122 (x86_64-*-mingw*): Likewise.
3123 (i[34567]86-*-interix3*): Likewise.
3124 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3125 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3126 (m68k-*-elf*): Also handle fido-*-elf.
3127 Add m68k/t-floatlib to tmake_file.
3128 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3129 (m68k-*-linux*): Likewise.
3130 (m68k-*-rtems*): Likewise.
3131 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3132 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3134 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3135 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3136 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3137 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3138 sh/t-netbsd to tmake_file.
3139 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3140 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3141 (sh-wrs-vxworks): Likewise.
3142 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3144 (v850*-*-*): Add v850/t-v850 to tmake_file.
3145 (vax-*-linux*): Add vax/t-linux to tmake_file.
3146 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3148 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3150 * crtstuff.c: New file.
3151 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3152 (CRTSTUFF_T_CFLAGS): Define.
3153 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3154 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3155 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3158 (crtbeginT.o): Use $(objext).
3159 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3160 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3161 (gcc-extra-parts): Remove.
3162 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3164 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3165 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3166 Add t-crtstuff-pic to tmake_file.
3167 (*-*-lynxos*): New case.
3168 Set tmake_file, extra_parts.
3169 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3170 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3171 *-*-netbsdelf[2-9]*.
3172 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3173 (*-*-rtems*): Set extra_parts.
3174 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3175 (*-*-uclinux*): New case.
3177 (*-*-vms*): New case.
3178 Set tmake_file, extra_parts.
3179 (*-*-elf): Set extra_parts.
3180 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3181 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3184 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3186 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3187 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3188 (arm-wrs-vxworks): Append to tmake_file.
3190 (arm*-*-uclinux*): Set extra_parts.
3191 (arm*-*-ecos-elf): Likewise.
3192 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3194 (arm*-*-rtems*): Set extra_parts.
3195 (arm*-*-elf): Likewise.
3196 (avr-*-rtems*): Clear extra_parts.
3197 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3199 (bfin*-uclinux*): Likewise.
3200 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3201 (bfin*-rtems*): Append to tmake_file.
3203 (bfin*-*): Likewise.
3204 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3205 (crisv32-*-elf): ... this.
3206 (crisv32-*-none): ... this.
3207 (cris-*-elf, cris-*-none): New cases.
3208 Add cris/t-elfmulti to tmake_file.
3209 (fr30-*-elf): Append to tmake_file.
3211 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3213 (h8300-*-rtems*): Append to tmake_file.
3215 (h8300-*-elf*): Likewise.
3216 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3218 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3220 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3221 (x86_64-*-elf*): Likewise.
3222 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3223 (x86_64-*-freebsd*): Likewise.
3224 (x86_64-*-netbsd*): Likewise.
3225 (i[34567]86-*-linux*): Likewise.
3226 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3227 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3228 (x86_64-*-linux*): Likewise.
3229 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3230 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3233 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3234 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3235 Append to extra_parts, remove crtbegin.o, crtend.o.
3236 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3237 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3238 crtend.o, crtbeginS.o, crtendS.o.
3239 (ia64*-*-linux*): Comment extra_parts.
3240 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3242 (iq2000*-*-elf*): Clear extra_parts.
3243 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3244 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3245 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3246 (m32r-*-rtems*): ... this.
3247 Add m32r/t-m32r to tmake_file.
3248 (m68k-*-elf*): Add t-crtin to tmake_file.
3249 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3250 (mcore-*-elf): Likewise.
3251 (microblaze*-*-*): Set extra_parts.
3252 (mips*-sde-elf*): New case.
3253 Set tmake_file, extra_parts.
3254 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3255 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3256 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3259 (mipsisa64sr71k-*-elf*): Likewise.
3260 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3261 (mips-*-elf*, mipsel-*-elf*): Likewise.
3262 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3263 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3264 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3265 (mips*-*-rtems*): Likewise.
3266 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3267 (moxie-*-*): Split into ...
3268 (moxie-*-elf, moxie-*-uclinux*): ... this.
3269 Add to extra_parts, remove crtbegin.o, crtend.o.
3270 (moxie-*-rtems*): New case.
3273 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3275 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3276 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3279 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3280 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3282 (powerpc-*-eabisim*): Likewise.
3283 (powerpc-*-elf*): Likewise.
3284 (powerpc-*-eabialtivec*): Likewise.
3285 (powerpc-xilinx-eabi*): Likewise.
3286 (powerpc-*-eabi*): Likewise.
3287 (powerpc-*-rtems*): Likewise.
3288 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3291 (powerpc-*-lynxos*): Add to tmake_file.
3292 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3293 rs6000/t-crtstuff, t-crtstuff-pic.
3295 (powerpcle-*-eabisim*): Likewise.
3296 (powerpcle-*-eabi*): Likewise.
3297 (rx-*-elf): Remove extra_parts.
3298 (s390x-ibm-tpf*): Set extra_parts.
3299 (score-*-elf): Set extra_parts.
3300 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3301 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3302 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3303 (sh64l*-*-netbsd*): Split into ...
3304 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3305 Add t-crtstuff-pic to tmake_file.
3307 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3309 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3310 (sparc-*-elf*): Remove t-crtin from tmake_file.
3311 Add to extra_parts, remove crtbegin.o, crtend.o.
3312 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3313 (sparc64-*-linux*): Likewise.
3314 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3315 Add to extra_parts, remove crtbegin.o, crtend.o.
3316 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3317 Add to extra_parts, remove crtbegin.o, crtend.o.
3318 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3319 Add to extra_parts, remove crtbegin.o, crtend.o.
3320 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3321 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3322 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3324 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3326 (tic6x-*-*): Change to ...
3327 (tic6x-*-elf): ... this.
3329 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3331 (am33_2.0-*-linux*): Add comment.
3332 (mep*-*-*): Add mep/t-mep to tmake_file.
3334 * config/alpha/t-vms: New file.
3335 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3336 * config/arm/crti.S, config/arm/crtn.S: New files.
3337 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3338 * config/bfin/crtlibid.S: New file.
3339 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3340 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3341 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3342 (crti.o, crtin.o): New rules.
3343 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3344 * config/c6x/t-uclinux: New file.
3345 * config/cris/t-elfmulti: New file.
3346 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3347 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3348 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3349 * config/frv/t-frv: New file.
3350 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3351 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3352 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3354 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3355 refer to cygming-crtbegin.c, cygming-crtend.c.
3357 * config/i386/t-nto: New file.
3358 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3359 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3360 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3361 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3364 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3365 (crtinitS.o): New rule.
3366 * config/ia64/vms-crtinit.S: New file.
3367 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3368 * config/m32r/initfini.c: New file.
3369 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3370 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3371 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3372 * config/mep/t-mep: New file.
3373 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3374 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3375 * config/mips/crti.S, config/mips/crtn.S: New files.
3376 * config/mips/t-crtstuff: New file.
3377 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3378 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3379 (CUSTOM_CRTIN): Set.
3380 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3382 Use $(srcdir) to refer to crti.S, crtn.S.
3383 Use .S extension, $<.
3384 * config/moxie/crti.asm: Rename to ...
3385 * config/moxie/crti.S: ... this.
3386 * config/moxie/crtn.asm: Rename to ...
3387 * config/moxie/crtn.S: ... this.
3388 * config/moxie/t-moxie: Remove.
3389 * config/pa/stublib.c: New file.
3390 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3391 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3392 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3393 * config/rs6000/t-crtstuff: New file.
3394 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3395 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3396 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3397 Make output file explicit.
3398 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3399 Make output file explicit.
3400 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3401 Make output file explicit.
3402 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3403 Make output file explicit.
3404 * config/score/crti.S, config/score/crtn.S: New files.
3405 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3406 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3408 * config/sh/t-sh, config/sh/t-superh: New files.
3409 * config/sparc/t-linux64: New file.
3410 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3411 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3412 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3413 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3414 * config/t-crtin: Remove.
3415 * config/t-crtstuff-pic: New file.
3416 * config/t-sol2 (CUSTOM_CRTIN): Set.
3417 (crti.o, crtn.o): New rules.
3418 * config/vms/t-vms: New file.
3419 * config/vms/vms-ucrt0.c: New file.
3420 * config/xtensa/t-elf: New file.
3422 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3424 * Makefile.in (SHLIB_NM_FLAGS): Set.
3425 * mkmap-flat.awk, mkmap-symver.awk: New files.
3426 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3428 * configure: Regenerate.
3429 * config/libgcc-glibc.ver: New file.
3430 * config/libgcc-libsystem.ver: New file.
3431 * config/t-libunwind (SHLIB_LC): Set.
3432 * config/t-linux: New file.
3433 * config/t-slibgcc (INSTALL_SHLIB): New.
3434 (SHLIB_INSTALL): Use it.
3435 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3436 to mkmap-symver.awk.
3437 (SHLIB_MAPFILES): Don't append, adapt pathname.
3438 (SHLIB_VERPFX): Set.
3439 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3440 to mkmap-symver.awk.
3441 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3442 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3443 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3444 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3446 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3447 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3448 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3449 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3450 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3451 * config/i386/libgcc-darwin.10.4.ver,
3452 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3454 * config/i386/t-darwin: Remove.
3455 * config/i386/t-darwin64: Likewise.
3456 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3457 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3458 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3459 * config/i386/t-linux: New file.
3460 * config/i386/t-mingw32: New file.
3461 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3462 * config/ia64/t-glibc: Rename to ...
3463 * config/ia64/t-linux: ... this.
3464 (SHLIB_MAPFILES): Set.
3465 * config/ia64/t-glibc-libunwind: Rename to ...
3466 * config/ia64/t-linux-libunwind: ... this.
3467 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3468 * config/ia64/t-slibgcc-hpux: New file.
3469 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3470 * config/m68k/t-slibgcc-elf-ver: New file.
3471 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3472 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3474 * config/pa/t-slibgcc-hpux: New file.
3475 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3477 * config/rs6000/libgcc-darwin.10.4.ver,
3478 config/rs6000/libgcc-darwin.10.5.ver: New files.
3479 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3480 config/rs6000/libgcc-glibc.ver.
3481 * config/rs6000/libgcc-ppc64.ver: Rename to
3482 config/rs6000/libgcc-ibm-ldouble.ver.
3483 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3484 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3485 * config/rs6000/t-ldbl128: Rename to ...
3486 * config/rs6000/t-linux: ... this.
3487 (SHLIB_MAPFILES): Adapt filename.
3488 * config/rs6000/t-slibgcc-aix: New file.
3489 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3490 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3491 libgcc-excl.ver, libgcc-glibc.ver.
3492 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3493 * config/sparc/libgcc-glibc.ver: New file.
3494 * config/sparc/t-linux: New file.
3495 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3496 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3497 t-slibgcc-elf-ver to tmake_file.
3498 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3500 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3501 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3502 t-slibgcc-elf-ver, t-linux to tmake_file.
3503 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3505 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3506 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3507 (alpha*-dec-*vms*): Likewise.
3508 (arm*-*-freebsd*): Append to tmake_file.
3509 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3510 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3512 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3513 tmake_file for arm*-*-symbianelf*.
3514 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3515 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3517 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3518 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3519 pa/t-slibgcc-dwarf-ver to tmake_file.
3520 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3521 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3522 (hppa*64*-*-hpux11*): Likewise.
3523 (hppa[12]*-*-hpux11*): Likewise.
3524 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3525 i386/t-crtpc, i386/t-crtfm.
3526 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3527 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3529 Add i386/t-cygwin to tmake_file.
3530 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3531 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3532 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3534 Add i386/t-mingw32 to tmake_file.
3535 (x86_64-*-mingw*): Likewise.
3536 (ia64*-*-freebsd*): Append to tmake_file.
3537 (ia64*-*-linux*): Append to tmake_file.
3538 Replace ia64/t-glibc by ia64/t-linux.
3539 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3541 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3542 t-slibgcc-hpux to tmake_file.
3543 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3544 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3545 (m32rle-*-linux*): Likewise.
3546 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3548 (microblaze*-linux*): New case.
3549 Append to tmake_file, add t-slibgcc-nolc-override.
3550 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3551 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3552 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3553 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3554 rs6000/t-slibgcc-aix to tmake_file.
3555 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3556 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3557 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3558 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3559 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3560 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3562 (sparc-*-linux*): Append to tmake_file for *-leon*.
3563 Add sparc/t-linux to tmake_file for non-Leon targets.
3564 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3565 (tic6x-*-uclinux): New case.
3566 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3567 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3568 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3569 (am33_2.0-*-linux*): Append to tmake_file.
3570 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3571 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3572 x86_64-*-kfreebsd*-gnu.
3573 Add i386/t-linux to tmake_file.
3575 2011-10-28 Ian Lance Taylor <iant@google.com>
3577 * config/i386/morestack.S: Correct CFI information to do proper
3578 returns throughout function. In 32-bit mode, save %ebx so that it
3579 is restored on unwind.
3581 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3583 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3584 case where B3 isn't the return register.
3586 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3587 logic for doubleword pops.
3589 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3591 * config/rs6000/t-freebsd: Add wildcard.
3593 2011-10-21 Paul Brook <paul@codesourcery.com>
3595 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3597 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3598 Eric Botcazou <ebotcazou@adacore.com>
3601 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3602 fs->signal_frame to 1.
3604 2011-10-07 Ian Lance Taylor <iant@google.com>
3606 * generic-morestack-thread.c: #include <errno.h>.
3608 2011-10-07 Ian Lance Taylor <iant@google.com>
3611 * generic-morestack.c (__generic_morestack): Make sure the segment
3612 is large enough for both the stack frame and the copied
3615 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3618 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3621 2011-09-28 Nick Clifton <nickc@redhat.com>
3623 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3624 64-bit doubles are not enabled.
3625 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3626 and floatunsisf functions.
3628 2011-09-13 Paul Brook <paul@codesourcery.com>
3630 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3631 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3632 * unwind-arm-common.inc: New file.
3633 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3634 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3635 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3636 * config/c6x/libunwind.S: New file.
3637 * config/c6x/pr-support.c: New file.
3638 * config/c6x/unwind-c6x.c: New file.
3639 * config/c6x/unwind-c6x.h: New file.
3640 * config/c6x/t-c6x-elf: New file.
3642 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3644 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3645 (ASM_DIVZERO): Ditto.
3646 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3648 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3650 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3652 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3655 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3656 instead of an assembly one.
3658 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3661 * Makefile.in (install-unwind_h): Create
3662 $(gcc_objdir)/include/unwind.h atomically.
3664 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3666 * Makefile.in (install-unwind_h): Remove destination file first.
3668 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3671 * config/mips/t-mips16: New file.
3672 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3673 (mips*-*-linux*): Likewise.
3674 (mips*-sde-elf*): Likewise.
3675 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3676 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3677 Add mips/t-mips16 to tmake_file.
3678 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3679 (mips-*-elf*): Likewise.
3680 (mips64-*-elf*): Likewise.
3681 (mips64orion-*-elf*): Likewise.
3682 (mips*-*-rtems*): Likewise.
3683 (mipstx39-*-elf*): Likewise.
3684 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3685 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3687 Use $(srcdir) to refer to sync.c.
3689 ($(libgcc-sync-funcs-o)): Likewise.
3690 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3691 ($(libgcc-sync-funcs-s-o)): Likewise.
3693 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3695 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3698 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3701 * config/i386/value-unwind.h: New.
3703 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3705 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3706 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3707 Add to tmake_file rather than overriding it.
3709 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3711 * config/t-softfp: Remove.
3712 * soft-fp: Moved from ../gcc/config.
3713 * soft-fp/README: Remove t-softfp reference.
3714 * soft-fp/t-softfp: Move to config/t-softfp.
3715 (softfp_machine_header): Remove.
3716 (softfp_file_list): Remove config subdir.
3717 (soft-fp-objects): New variable.
3718 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3719 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3720 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3721 * config/t-softfp-excl: New file.
3722 * config/t-softfp-sfdf: New file.
3723 * config/t-softfp-tf: New file.
3724 * config/no-sfp-machine.h: New file.
3725 * config/arm/sfp-machine.h: New file.
3726 * config/arm/t-softfp: New file.
3727 * config/c6x/sfp-machine.h: New file.
3728 * config/i386/32/t-fprules-softfp: Rename to ...
3729 * config/i386/32/t-softfp: ... this.
3730 (tifunctions, LIB2ADD): Remove.
3731 (softfp_int_modes): Override.
3732 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3734 * config/i386/64/eqtf2.c: Likewise.
3735 * config/i386/64/getf2.c: Likewise.
3736 * config/i386/64/letf2.c: Likewise.
3737 * config/ia64/sft-machine.h: New file.
3738 * config/ia64/t-fprules-softfp: Rename to ...
3739 * config/ia64/t-softfp: ... this.
3740 * config/lm32/sfp-machine.h: New file.
3741 * config/moxie/t-moxie-softfp: Remove.
3742 * config/rs6000/ibm-ldouble-format: New file.
3743 * config/rs6000/ibm-ldouble.c: New file.
3744 * config/rs6000/libgcc-ppc-glibc.ver: New file
3745 * config/rs6000/libgcc-ppc64.ver: New file
3746 * config/rs6000/sfp-machine.h: New file.
3747 * config/rs6000/t-freebsd: New file.
3748 * config/rs6000/t-ibm-ldouble: New file.
3749 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3750 libgcc-ppc-glibc.ver.
3751 * config/rs6000/t-linux64: New file.
3752 * config/rs6000/t-ppccomm (LIB2ADD): Add
3753 $(srcdir)/config/rs6000/ibm-ldouble.c.
3754 * config/rs6000/t-ppccomm-ldbl: New file.
3755 * config/score/sfp-machine.h: New file.
3756 * config.host (sfp_machine_header): Explain.
3757 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3758 t-softfp to tmake_file.
3759 (arm*-*-uclinux*): Likewise.
3760 (arm*-*-ecos-elf): Likewise.
3761 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3762 (arm*-*-rtems*): Likewise.
3763 (arm*-*-elf): Likewise.
3764 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3766 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3767 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3768 (lm32-*-uclinux*): Likewise.
3769 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3770 t-softfp-excl, t-softfp.
3771 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3772 (powerpc64-*-darwin*): Likewise.
3773 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3775 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3777 (powerpc-*-eabisim*): Likewise.
3778 (powerpc-*-elf*): Likewise.
3779 (powerpc-*-eabialtivec*): Likewise.
3780 (powerpc-xilinx-eabi*): Likewise.
3781 (powerpc-*-rtems*): Likewise.
3782 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3783 t-softfp-excl, t-softfp to tmake_file.
3784 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3785 rs6000/t-ppccomm-ldbl to tmake_file.
3786 (powerpcle-*-elf*): Likewise.
3787 (powerpcle-*-eabisim*): Likewise.
3788 (powerpcle-*-eabi*): Likewise.
3789 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3790 rs6000/t-ibm-ldouble to tmake_file.
3791 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3792 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3793 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3794 (tic6x-*-*): Likewise.
3795 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3796 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3797 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3798 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3799 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3800 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3801 t-softfp to tmake_file.
3802 * configure.ac (sfp_machine_header): Provide default if unset.
3804 Link sfp-machine.h to config/$sfp_machine_header.
3805 * configure: Regenerate.
3807 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3809 * Makefile.in (double_type_size, long_double_type_size): Set.
3810 Remove $(fpbit-in-libgcc) support.
3811 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3812 (fpbit-src): New variable.
3813 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3814 Compile with -DFLOAT $(FPBIT_CFLAGS).
3816 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3817 Compile with $(FPBIT_CFLAGS).
3819 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3820 Compile with -DFLOAT $(TPBIT_CFLAGS).
3822 * configure.ac (double_type_size, long_double_type_size):
3823 Determine and substitute.
3824 * configure: Regenerate.
3825 * fp-bit.c, fp-bit.h: New files.
3826 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3827 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3828 * config/mips/t-mips: New file.
3829 * config/mips/t-sdemtk: New file.
3830 * config/rs6000/ppc64-fp.c: New file.
3831 * config/rs6000/t-darwin (LIB2ADD): Add
3832 $(srcdir)/config/rs6000/ppc64-fp.c.
3833 * config/rs6000/t-ppc64-fp: New file.
3834 * config/rx/rx-lib.h: New file.
3835 * config/rx/t-rx (FPBIT): Set to true.
3836 ($(gcc_objdir)/fp-bit.c): Remove.
3837 (DPBIT): Set to true only with -m64bit-doubles.
3838 ($(gcc_objdir)/dp-bit.c): Remove.
3839 * config/sparc/t-softfp: Remove.
3840 * config/spu/t-elf: New file.
3841 * config/t-fdpbit, config/t-fpbit: New files.
3842 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3843 (mips*-*-*): Likewise.
3844 (arm-wrs-vxworks): Likewise.
3845 (arm*-*-freebsd*): Likewise.
3846 (avr-*-rtems*): Add t-fpbit to tmake_file.
3847 (avr-*-*): Likewise.
3848 (bfin*-elf*): Add t-fdpbit to tmake_file.
3849 (bfin*-uclinux*): Likewise.
3850 (bfin*-linux-uclibc*): Likewise.
3851 (bfin*-rtems*): New case.
3852 Add t-fdpbit to tmake_file.
3853 (bfin*-*): Add t-fdpbit to tmake_file.
3854 (crisv32-*-elf): Likewise.
3855 (cris-*-linux*): Likewise.
3856 (fr30-*-elf): Likewise.
3857 (frv-*-elf, frv-*-*linux*): Likewise.
3858 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3859 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3860 (m32r-*-elf*): Likewise.
3861 (m32rle-*-elf*): Likewise.
3862 (m32r-*-linux*): Likewise.
3863 (m32rle-*-linux*): Likewise.
3864 (mcore-*-elf): Add t-fdpbit to tmake_file.
3865 (microblaze*-*-*): Likewise.
3866 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3867 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3868 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3870 Add mips/t-tpbit to tmake-file.
3871 (mips*-*-linux*): Fix typo.
3872 (mips*-sde-elf*): New case
3873 Add mips/t-sdemtk unless using newlib.
3874 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3875 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3876 (mn10300-*-*): Likewise.
3877 (pdp11-*-*): Likewise.
3878 (picochip-*-*): Add t-fpbit to tmake_file.
3879 (powerpc-*-eabisimaltivec*): Likewise.
3880 (powerpc-*-eabisim*): Likewise.
3881 (powerpc-*-elf*): Likewise.
3882 (powerpc-*-eabialtivec*): Likewise.
3883 (powerpc-xilinx-eabi*): New case.
3884 Add t-fdpbit to tmake_file.
3885 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3886 (powerpc-*-rtems*): Likewise.
3887 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3889 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3891 (powerpc-*-lynxos*): Likewise.
3892 (powerpcle-*-elf*): Likewise.
3893 (powerpcle-*-eabisim*): Likewise.
3894 (powerpcle-*-eabi*): Likewise.
3895 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3896 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3897 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3898 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3899 (rx-*-elf): Add t-fdpbit to tmake_file.
3900 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3901 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3902 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3903 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3905 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3906 (sh-wrs-vxworks): Likewise.
3907 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3908 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3909 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3910 (sparc64-*-rtems*): ... new case.
3911 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3912 (spu-*-elf*): Likewise.
3913 Add spu/t-elf to tmake_file.
3914 (v850*-*-*): Add t-fdpbit to tmake_file.
3915 (xstormy16-*-elf): Likewise.
3916 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3917 (mep*-*-*): Likewise.
3919 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3921 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3923 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3924 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3925 (install-unwind_h): New target.
3926 (all): Depend on it.
3927 * config.host (unwind_header): New variable.
3928 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3929 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3930 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3931 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3932 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3934 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3936 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3938 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3940 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3941 (ia64*-*-freebsd*): Likewise.
3942 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3944 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3945 $with_system_libunwind.
3946 (ia64*-*-hpux*): Set tmake_file.
3947 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3948 (picochip-*-*): Set tmake_file.
3949 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3951 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3952 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3953 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3954 (xtensa*-*-elf*): Set tmake_file.
3955 (xtensa*-*-linux*): Likewise.
3956 * configure.ac: Include ../config/unwind_ipinfo.m4.
3957 Call GCC_CHECK_UNWIND_GETIPINFO.
3958 Link unwind.h to $unwind_header.
3959 * configure: Regenerate.
3960 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3961 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3962 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3963 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3964 * config/unwind-dw2-fde-darwin.c: New file.
3965 * config/arm/libunwind.S, config/arm/pr-support.c,
3966 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3967 config/arm/unwind-arm.h,: New files.
3968 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3969 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3970 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3971 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3972 config/ia64/unwind-ia64.h: New files.
3973 * config/picochip/t-picochip: New file.
3974 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3976 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3977 * config/s390/t-tpf (LIB2ADDEH): Remove.
3978 * config/t-darwin (LIB2ADDEH): Set.
3979 * config/t-eh-dw2-dip: New file.
3980 * config/t-libunwind, config/t-libunwind-elf: New files.
3981 * config/t-sol2 (LIB2ADDEH): Remove.
3982 * config/xtensa/t-xtensa: New file.
3984 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3986 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3987 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3988 long long to check rt_sigreturn syscall.
3990 2011-08-02 Alan Modra <amodra@gmail.com>
3992 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3993 Restore for indirect call bcrtl from correct stack slot, and only
3994 if cfa+40 isn't valid.
3996 2011-08-01 Julian Brown <julian@codesourcery.com>
3998 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3999 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4000 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4002 2011-08-01 Julian Brown <julian@codesourcery.com>
4004 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4005 (libgcc-std.ver.in): Use above.
4006 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4007 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4009 * config/t-fixedpoint-gnu-prefix: New file.
4010 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4011 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4014 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4016 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4017 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4018 for x86-64. Properly check __x86_64__ and __LP64__.
4020 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4022 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4024 (_FP_WS_TYPE): Likewise.
4025 (_FP_I_TYPE): Likewise.
4027 2011-07-28 Alan Modra <amodra@gmail.com>
4029 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4030 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4031 in a plt call stub. Do restore r2 if stopped on bctrl.
4033 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4035 * config.host (i[3456x]86-*-netware*): Remove.
4036 * config/i386/netware-crt0.c, config/i386/t-nwld,
4037 config/i386/t-slibgcc-nwld: Remove.
4039 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4041 * config.host: Handle tic6x-*-*.
4042 * config/c6x/c6x-abi.h: New file.
4044 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4046 * config/i386/crtprec.c: New file.
4047 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4048 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4049 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4050 (x86_64-*-darwin*): Likewise.
4051 (i[34567]86-*-solaris2*: Likewise.
4053 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4055 * config/alpha/crtfastmath.c: New file.
4056 * config/i386/crtfastmath.c: New file.
4057 * config/ia64/crtfastmath.c: New file.
4058 * config/mips/crtfastmath.c: New file.
4059 * config/sparc/crtfastmath.c: New file.
4061 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4063 Add -frandom-seed=gcc-crtfastmath.
4064 * config/alpha/t-crtfm: Remove.
4065 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4066 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4068 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4069 (alpha*-dec-osf5.1*): Likewise.
4070 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4071 Add crtfastmath.o to extra_parts.
4072 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4073 Add crtfastmath.o to extra_parts.
4074 (x86_64-*-darwin*): Likewise.
4075 (x86_64-*-mingw*): Likewise.
4076 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4077 (ia64*-*-freebsd*): Likewise.
4078 (ia64*-*-linux*): Likewise.
4079 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4080 Add crtfastmath.o to extra_parts.
4082 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4084 * config/darwin-crt3.o: New file.
4085 * config/rs6000/darwin-crt2.c: New file.
4086 * config/t-darwin: New file.
4087 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4089 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4090 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4091 (powerpc64-*-darwin*): Likewise.
4093 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4095 * config/i386/netware-crt0.c: New file.
4096 * config/i386/t-nwld: Rename to ...
4097 * config/i386/t-slibgcc-nwld: ... this.
4098 * config/i386/t-nwld: New file.
4099 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4101 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4104 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4106 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4108 * configure: Regenerate.
4110 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4112 * dfp-bit.c, dfp-bit.h: New files.
4113 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4115 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4116 ($(d64pbit-o)): Likewise.
4117 ($(d128pbit-o)): Likewise.
4118 * config/t-dfprules: New file.
4119 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4120 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4121 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4122 (x86_64-*-linux*): Likewise.
4123 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4124 (i[34567]86-*-cygwin*): Likewise.
4125 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4126 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4128 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4130 * Makfile.in (LIBGCOV): New variable.
4131 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4132 * libgcov.c: New file.
4134 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4136 * fixed-bit.c, fixed-bit.h: New files.
4137 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4138 refer to fixed-bit.c.
4140 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4142 * config.host (*local*): Remove.
4144 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4147 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4148 like i?86-*-solaris2.1[0-9]*.
4149 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4150 * configure.ac (i?86-*-solaris2*): Likewise.
4151 * configure: Regenerate.
4153 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4155 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4156 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4157 md_unwind_header by splitting out of...
4158 (i[34567]86-*-linux*): ... this.
4159 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4160 Remove md_unwind_header by splitting out of...
4161 (x86_64-*-linux*): ... this.
4163 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4165 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4167 2011-06-28 Nick Clifton <nickc@redhat.com>
4169 * config.host: Recognize all V850 variants.
4171 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4173 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4175 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4177 * shared-object.mk (c_flags-$o): Save c_flags.
4178 ($(base)$(objext)): Use it.
4179 ($(base)_s$(objext)): Likewise.
4181 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4183 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4184 * libgcc-std.ver.in (GCC_4.7.0): New section.
4186 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4190 * config/avr/t-avr: Fix line endings.
4191 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4194 2011-06-14 Olivier Hainque <hainque@adacore.com>
4195 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4197 * config/mips/irix6-unwind.h: New file.
4198 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4200 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4202 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4203 (sparc64_fallback_frame_state): Use it.
4204 (sparc64_frob_update_context): Further adjust context.
4205 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4206 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4207 * config/sparc/sol2-cn.S: Likewise.
4209 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4211 * enable-execute-stack-empty.c: New file.
4212 * enable-execute-stack-mprotect.c: New file.
4213 * config/i386/enable-execute-stack-mingw32.c: New file.
4214 * config.host (enable_execute_stack): New variable.
4215 Select appropriate variants.
4216 * configure.ac: Link enable-execute-stack.c to
4217 $enable_execute_stack.
4218 * configure: Regenerate.
4219 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4220 (lib2funcs): Remove _enable_execute_stack.
4222 2011-06-09 David S. Miller <davem@davemloft.net>
4223 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4225 * config.host (sparc-*-linux*): Correct md_unwind_header
4227 (s390x-ibm-tpf*): Fix typo.
4229 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4231 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4232 Add crtfastmath.o to extra_parts.
4233 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4235 * config/mips/t-crtfm: Remove.
4237 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4239 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4241 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4243 * config.host (sh*-*-linux*): Fix typo.
4245 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4247 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4248 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4249 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4250 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4251 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4252 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4253 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4254 Wrap in !__MINGW64__.
4255 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4256 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4257 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4258 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4259 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4260 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4261 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4263 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4264 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4265 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4266 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4267 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4268 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4269 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4270 * config/no-unwind.h: New file.
4271 * config.host (md_unwind_header): Document.
4273 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4274 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4275 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4276 hppa[12]*-*-hpux11*): Set md_unwind_header.
4277 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4278 Set md_unwind_header.
4279 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4280 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4281 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4282 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4283 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4284 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4285 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4287 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4288 * configure: Regenerate.
4290 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4292 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4293 Set tmake_file, extra_parts.
4294 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4296 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4298 * config/mips/t-irix6: New file.
4299 * config/mips/t-slibgcc-irix: New file.
4301 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4303 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4304 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4306 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4308 * configure.ac (target_thread_file): Determine thread model.
4309 * configure: Regenerate.
4310 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4311 * config/alpha/t-alpha: New file.
4312 * config/alpha/t-crtfm: Use $<.
4313 * config/alpha/t-ieee: New file.
4314 * config/alpha/t-osf-pthread: New file.
4315 * config/alpha/t-slibgcc-osf: New file.
4316 * config/alpha/libgcc-osf5.ver: New file.
4318 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4320 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4322 Add crtfastmath.o to extra_parts.
4324 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4326 * config/gmon-sol2.c: Reindent.
4328 Remove, correct casts.
4329 Use STDERR_FILENO, NULL.
4330 (BASEADDRESS): Remove.
4332 (errno, sbrk): Remove declarations.
4333 (monstartup) [hp300]: Remove.
4336 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4338 * Makefile.in (cpu_type): Define.
4339 * config.host (i[34567]86-*-rtems*): Handle it.
4340 (i[34567]86-*-solaris2*): Move body ...
4341 (*-*-solaris2*): ... here.
4342 New case, generalize.
4343 (sparc-*-elf*): Handle it.
4344 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4345 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4346 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4348 (sparc*-*-solaris2*): ... this.
4350 (sparc64-*-elf*): Handle it.
4351 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4352 Merge ../gcc/config/i386/gmon-sol2.c.
4353 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4355 Merge ../gcc/config/i386/sol2-gc1.asm.
4356 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4358 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4360 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4361 * config/i386/t-crtstuff: New file.
4362 * config/i386/t-softfp: New file.
4363 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4364 $(T)crti.o, $(T)crtn.o): Remove.
4365 (gcrt1.o): New rule.
4366 (TARGET_LIBGCC2_CFLAGS): Remove.
4367 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4368 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4369 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4370 * config/sparc/t-sol2: New file.
4371 * config/sparc/t-crtfm: Move to ...
4372 * config/t-crtfm: ... this.
4373 Use $(cpu_type), $<.
4374 * config/t-crtin: New file.
4375 * config/sparc/t-softfp: New file.
4376 * config/sparc/t-softmul: New file.
4377 * config/t-rtems: New file.
4378 * config/t-slibgcc: New file.
4379 * config/t-slibgcc-elf-ver: New file.
4380 * config/t-slibgcc-gld: New file.
4381 * config/t-slibgcc-sld: New file.
4382 * config/t-sol2: New file.
4383 * configure.ac: Include ../config/lib-ld.m4.
4384 Call AC_LIB_PROG_LD_GNU.
4385 Substitute cpu_type.
4386 * configure: Regenerate.
4388 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4391 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4392 libgcc-std.ver in the build directory.
4393 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4394 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4396 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4398 * libgcc-std.ver.in: New file.
4399 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4401 (libgcc-std.ver): New rule.
4402 * config/t-gnu-prefix: New file.
4404 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4406 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4408 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4410 * config/i386/darwin-lib.h: New file.
4412 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4414 * config/arm/symbian-lib.h: New.
4416 2011-05-04 Chris Demetriou <cgd@google.com>
4418 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4419 (__x86.get_pc_thunk.bx): ...this.
4420 (__morestack): Adjust for rename, remove undef of __i686.
4422 2011-05-03 Chris Demetriou <cgd@google.com>
4424 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4426 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4428 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4429 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4430 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4431 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4432 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4435 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4437 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4438 Adjust copyright year.
4440 2011-03-07 Ian Lance Taylor <iant@google.com>
4442 * generic-morestack.c (__splitstack_find): Adjust returned stack
4443 pointer to include all registers pushed by __morestack.
4445 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4448 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4449 (toolexecdir): Calculate and AC_SUBST.
4450 (toolexeclibdir): Likewise.
4451 * Makefile.in (target_noncanonical): Import.
4452 (toolexecdir): Likewise.
4453 (toolexeclibdir): Likewise.
4454 * configure: Regenerate.
4456 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4459 * config/arm/bpabi.h: Rename to...
4460 * config/arm/bpabi-lib.h: ...this.
4462 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4464 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4466 * configure: Regenerate.
4468 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4470 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4471 __FLOAT_WORD_ORDER__.
4472 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4475 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4478 * Makefile.in (install-strip): New phony target.
4480 2010-11-07 Ian Lance Taylor <iant@google.com>
4483 * config/i386/morestack.S (__morestack_large_model): New
4486 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4488 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4490 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4492 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4494 * config/arm/bpabi.h: New file.
4495 * config/frv/frv-abi.h: New file.
4497 2010-10-01 Ian Lance Taylor <iant@google.com>
4499 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4500 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4502 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4505 * config.host: Add the missing `$'.
4507 2010-09-30 Michael Eager <eager@eagercon.com>
4509 * config.host: Add microblaze*-*-*.
4510 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4511 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4512 udivsi3.asm,umodsi3.asm}: New.
4514 2010-09-28 Ian Lance Taylor <iant@google.com>
4516 * configure.ac: Adjust CFI test to test assembler directly rather
4517 than checking gcc preprocessor macro.
4518 * configure: Rebuild.
4520 2010-09-27 Ian Lance Taylor <iant@google.com>
4522 * configure.ac: Test whether assembler supports CFI directives.
4523 * config.host: Only add t-stack and i386/t-stack-i386 to
4524 tmake_file if libgcc_cv_cfi is "yes".
4525 * configure: Rebuild.
4527 2010-09-27 Ian Lance Taylor <iant@google.com>
4529 * generic-morestack.h: New file.
4530 * generic-morestack.c: New file.
4531 * generic-morestack-thread.c: New file.
4532 * config/i386/morestack.S: New file.
4533 * config/t-stack: New file.
4534 * config/i386/t-stack-i386: New file.
4535 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4536 i386/t-stack-i386 to tmake_file.
4538 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4540 * Makefile.in (libgcc-extra-parts): Check for static archives and
4541 invoke ranlib after installing them.
4542 (gcc-extra-parts): Likewise.
4543 (install-leaf): Likewise.
4545 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4547 * configure: Regenerated.
4549 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4551 * configure: Regenerated.
4553 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4554 Andrew Pinski <pinskia@gmail.com>
4557 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4559 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4562 * configure: Regenerated.
4564 2010-09-06 Andreas Schwab <schwab@redhat.com>
4566 * configure: Regenerate.
4568 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4570 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4572 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4575 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4576 Iain Sandoe <iains@gcc.gnu.org>
4579 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4580 LIB2FUNCS_EXCLUDE functions.
4582 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4584 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4586 * configure: Regenerate.
4588 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4590 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4591 i386/t-freebsd to tmake_file.
4592 * config/i386/t-freebsd: New file.
4593 * config/i386/libgcc-bsd.ver: New file.
4595 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4597 * config.host (powerpc*-eabispe*): Set tmake_file.
4598 (powerpc*-eabi*): Likewise.
4599 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4600 crtbeginS, crtendS, crtbeginT.
4602 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4604 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4605 to tmake_file. Add crtfastmath.o to extra_parts.
4606 * config/mips/t-crtfm: New.
4608 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4610 * config.host (sparc64-*-rtems*): New target.
4612 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4614 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4617 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4619 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4621 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4623 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4624 alpha-dec-osf5.0* support.
4626 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4628 * config.host: Add lm32-*-rtems*.
4630 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4631 Uros Bizjak <ubizjak@gmail.com>
4634 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4635 like other remaining 32-bit x86 OSes.
4636 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4638 * config/i386/libgcc-sol2.ver: New file.
4639 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4641 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4644 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4645 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4646 is used and substitute set_use_emutls.
4647 * configure: Regenerated.
4649 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4651 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4653 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4656 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4658 ($(T)gcrt1.o): Likewise.
4659 ($(T)crt1.o): Likewise.
4660 ($(T)crti.o): Likewise.
4661 ($(T)crtn.o): Likewise.
4663 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4666 * Makefile.in (install): Use $(MAKE) string in rule, for
4669 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4671 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4672 * config/mmix/t-mmix: New file.
4673 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4675 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4678 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4681 2010-01-04 Anthony Green <green@moxielogic.com>
4683 * config/moxie/crti.asm, config/moxie/crtn.asm,
4684 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4685 config/moxie/t-moxie: New files.
4686 * config.host: Add t-moxie-softfp reference.
4688 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4691 * config/t-slibgcc-darwin: Fix embedded rpaths for
4692 --enable-version-specific-runtime-libs, build extension stub
4693 libs exposing features available from current libgcc_s.
4695 2009-11-11 Jon Beniston <jon@beniston.com>
4697 * config.host: Add lm32 targets.
4698 * config/lm32: New directory.
4699 * config/lm32/libgcc_lm32.h: New file.
4700 * config/lm32/_mulsi3.c: New file.
4701 * config/lm32/_udivmodsi4.c: New file.
4702 * config/lm32/_divsi3.c: New file.
4703 * config/lm32/_modsi3.c: New file.
4704 * config/lm32/_udivsi3.c: New file.
4705 * config/lm32/_umodsi3.c: New file.
4706 * config/lm32/_lshrsi3.S: New file.
4707 * config/lm32/_ashrsi3.S: New file.
4708 * config/lm32/_ashlsi3.S: New file.
4709 * config/lm32/crti.S: New file.
4710 * config/lm32/crtn.S: New file.
4711 * config/lm32/t-lm32: New file.
4712 * config/lm32/t-elf: New file.
4713 * config/lm32/t-uclinux: New file.
4715 2009-10-26 Nick Clifton <nickc@redhat.com>
4717 * config.host: Add support for RX target.
4718 * config/rx: New directory.
4719 * config/rx/rx-abi-functions.c: New file. Supplementary
4720 functions for libgcc to support the RX ABI.
4721 * config/rx/rx-abi.h: New file. Supplementary header file for
4722 libgcc RX ABI functions.
4723 * config/rx/t-rx: New file: Makefile fragment for building
4726 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4728 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4729 constraint of y0 to "g".
4731 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4733 * config.host: Include the s390 makefile fragments.
4734 * config/s390/32/_fixdfdi.c: New file.
4735 * config/s390/32/_fixsfdi.c: New file.
4736 * config/s390/32/_fixtfdi.c: New file.
4737 * config/s390/32/_fixunsdfdi.c: New file.
4738 * config/s390/32/_fixunssfdi.c: New file.
4739 * config/s390/32/_fixunstfdi.c: New file.
4740 * config/s390/32/t-floattodi: New file.
4741 * config/s390/libgcc-glibc.ver: New file.
4742 * config/s390/t-crtstuff: New file.
4743 * config/s390/t-linux: New file.
4744 * config/s390/t-tpf: New file.
4746 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4748 * configure.ac (AC_PREREQ): Bump to 2.64.
4750 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4752 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4754 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4756 * configure: Regenerate.
4758 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4760 * config.host (ia64-hp-*vms*): New target.
4761 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4764 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4766 * configure.ac: Add snippet for maintainer-mode.
4767 * configure: Regenerate.
4768 * Makefile.in (AUTOCONF, configure_deps): New variables.
4769 ($(srcdir)/configure)): New rule, active only with maintainer
4772 2009-06-23 DJ Delorie <dj@redhat.com>
4775 * config.host: Add mep support.
4777 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4779 * config.host: Add i386/${host_address}/t-fprules-softfp and
4780 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4782 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4784 * config/i386/64/_multc3.c: Likewise.
4785 * config/i386/64/_powitf2.c: Likewise.
4786 * config/i386/64/eqtf2.c: Likewise.
4787 * config/i386/64/getf2.c: Likewise.
4788 * config/i386/64/letf2.c: Likewise.
4789 * config/i386/64/letf2.c: Likewise.
4790 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4791 unsigned long long for x64 mingw targets.
4792 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4793 (_FP_I_TYPE): Define as long long for x64 mingw target.
4795 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4797 * config.host (vax-*-linux*): New.
4799 2009-05-31 Anthony Green <green@moxielogic.com>
4801 * config.host: Add moxie support.
4802 * config/moxie/t-moxie: New file.
4804 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4806 * config.host: Add i386/${host_address}/t-fprules-softfp and
4807 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4809 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4811 * config.host: Add i386/${host_address}/t-fprules-softfp to
4812 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4814 2009-04-09 Nick Clifton <nickc@redhat.com>
4816 * config/ia64/tf-signs.c: Change copyright header to refer to
4817 version 3 of the GNU General Public License with version 3.1
4818 of the GCC Runtime Library Exception and to point readers at
4819 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4821 * config/i386/32/tf-signs.c: Likewise.
4822 * config/libbid/_addsub_dd.c: Likewise.
4823 * config/libbid/_addsub_sd.c: Likewise.
4824 * config/libbid/_addsub_td.c: Likewise.
4825 * config/libbid/_dd_to_df.c: Likewise.
4826 * config/libbid/_dd_to_di.c: Likewise.
4827 * config/libbid/_dd_to_sd.c: Likewise.
4828 * config/libbid/_dd_to_sf.c: Likewise.
4829 * config/libbid/_dd_to_si.c: Likewise.
4830 * config/libbid/_dd_to_td.c: Likewise.
4831 * config/libbid/_dd_to_tf.c: Likewise.
4832 * config/libbid/_dd_to_udi.c: Likewise.
4833 * config/libbid/_dd_to_usi.c: Likewise.
4834 * config/libbid/_dd_to_xf.c: Likewise.
4835 * config/libbid/_df_to_dd.c: Likewise.
4836 * config/libbid/_df_to_sd.c: Likewise.
4837 * config/libbid/_df_to_td.c: Likewise.
4838 * config/libbid/_di_to_dd.c: Likewise.
4839 * config/libbid/_di_to_sd.c: Likewise.
4840 * config/libbid/_di_to_td.c: Likewise.
4841 * config/libbid/_div_dd.c: Likewise.
4842 * config/libbid/_div_sd.c: Likewise.
4843 * config/libbid/_div_td.c: Likewise.
4844 * config/libbid/_eq_dd.c: Likewise.
4845 * config/libbid/_eq_sd.c: Likewise.
4846 * config/libbid/_eq_td.c: Likewise.
4847 * config/libbid/_ge_dd.c: Likewise.
4848 * config/libbid/_ge_sd.c: Likewise.
4849 * config/libbid/_ge_td.c: Likewise.
4850 * config/libbid/_gt_dd.c: Likewise.
4851 * config/libbid/_gt_sd.c: Likewise.
4852 * config/libbid/_gt_td.c: Likewise.
4853 * config/libbid/_isinfd128.c: Likewise.
4854 * config/libbid/_isinfd32.c: Likewise.
4855 * config/libbid/_isinfd64.c: Likewise.
4856 * config/libbid/_le_dd.c: Likewise.
4857 * config/libbid/_le_sd.c: Likewise.
4858 * config/libbid/_le_td.c: Likewise.
4859 * config/libbid/_lt_dd.c: Likewise.
4860 * config/libbid/_lt_sd.c: Likewise.
4861 * config/libbid/_lt_td.c: Likewise.
4862 * config/libbid/_mul_dd.c: Likewise.
4863 * config/libbid/_mul_sd.c: Likewise.
4864 * config/libbid/_mul_td.c: Likewise.
4865 * config/libbid/_ne_dd.c: Likewise.
4866 * config/libbid/_ne_sd.c: Likewise.
4867 * config/libbid/_ne_td.c: Likewise.
4868 * config/libbid/_sd_to_dd.c: Likewise.
4869 * config/libbid/_sd_to_df.c: Likewise.
4870 * config/libbid/_sd_to_di.c: Likewise.
4871 * config/libbid/_sd_to_sf.c: Likewise.
4872 * config/libbid/_sd_to_si.c: Likewise.
4873 * config/libbid/_sd_to_td.c: Likewise.
4874 * config/libbid/_sd_to_tf.c: Likewise.
4875 * config/libbid/_sd_to_udi.c: Likewise.
4876 * config/libbid/_sd_to_usi.c: Likewise.
4877 * config/libbid/_sd_to_xf.c: Likewise.
4878 * config/libbid/_sf_to_dd.c: Likewise.
4879 * config/libbid/_sf_to_sd.c: Likewise.
4880 * config/libbid/_sf_to_td.c: Likewise.
4881 * config/libbid/_si_to_dd.c: Likewise.
4882 * config/libbid/_si_to_sd.c: Likewise.
4883 * config/libbid/_si_to_td.c: Likewise.
4884 * config/libbid/_td_to_dd.c: Likewise.
4885 * config/libbid/_td_to_df.c: Likewise.
4886 * config/libbid/_td_to_di.c: Likewise.
4887 * config/libbid/_td_to_sd.c: Likewise.
4888 * config/libbid/_td_to_sf.c: Likewise.
4889 * config/libbid/_td_to_si.c: Likewise.
4890 * config/libbid/_td_to_tf.c: Likewise.
4891 * config/libbid/_td_to_udi.c: Likewise.
4892 * config/libbid/_td_to_usi.c: Likewise.
4893 * config/libbid/_td_to_xf.c: Likewise.
4894 * config/libbid/_tf_to_dd.c: Likewise.
4895 * config/libbid/_tf_to_sd.c: Likewise.
4896 * config/libbid/_tf_to_td.c: Likewise.
4897 * config/libbid/_udi_to_dd.c: Likewise.
4898 * config/libbid/_udi_to_sd.c: Likewise.
4899 * config/libbid/_udi_to_td.c: Likewise.
4900 * config/libbid/_unord_dd.c: Likewise.
4901 * config/libbid/_unord_sd.c: Likewise.
4902 * config/libbid/_unord_td.c: Likewise.
4903 * config/libbid/_usi_to_dd.c: Likewise.
4904 * config/libbid/_usi_to_sd.c: Likewise.
4905 * config/libbid/_usi_to_td.c: Likewise.
4906 * config/libbid/_xf_to_dd.c: Likewise.
4907 * config/libbid/_xf_to_sd.c: Likewise.
4908 * config/libbid/_xf_to_td.c: Likewise.
4909 * config/libbid/bid128.c: Likewise.
4910 * config/libbid/bid128_2_str.h: Likewise.
4911 * config/libbid/bid128_2_str_macros.h: Likewise.
4912 * config/libbid/bid128_2_str_tables.c: Likewise.
4913 * config/libbid/bid128_add.c: Likewise.
4914 * config/libbid/bid128_compare.c: Likewise.
4915 * config/libbid/bid128_div.c: Likewise.
4916 * config/libbid/bid128_fma.c: Likewise.
4917 * config/libbid/bid128_logb.c: Likewise.
4918 * config/libbid/bid128_minmax.c: Likewise.
4919 * config/libbid/bid128_mul.c: Likewise.
4920 * config/libbid/bid128_next.c: Likewise.
4921 * config/libbid/bid128_noncomp.c: Likewise.
4922 * config/libbid/bid128_quantize.c: Likewise.
4923 * config/libbid/bid128_rem.c: Likewise.
4924 * config/libbid/bid128_round_integral.c: Likewise.
4925 * config/libbid/bid128_scalb.c: Likewise.
4926 * config/libbid/bid128_sqrt.c: Likewise.
4927 * config/libbid/bid128_string.c: Likewise.
4928 * config/libbid/bid128_to_int16.c: Likewise.
4929 * config/libbid/bid128_to_int32.c: Likewise.
4930 * config/libbid/bid128_to_int64.c: Likewise.
4931 * config/libbid/bid128_to_int8.c: Likewise.
4932 * config/libbid/bid128_to_uint16.c: Likewise.
4933 * config/libbid/bid128_to_uint32.c: Likewise.
4934 * config/libbid/bid128_to_uint64.c: Likewise.
4935 * config/libbid/bid128_to_uint8.c: Likewise.
4936 * config/libbid/bid32_to_bid128.c: Likewise.
4937 * config/libbid/bid32_to_bid64.c: Likewise.
4938 * config/libbid/bid64_add.c: Likewise.
4939 * config/libbid/bid64_compare.c: Likewise.
4940 * config/libbid/bid64_div.c: Likewise.
4941 * config/libbid/bid64_fma.c: Likewise.
4942 * config/libbid/bid64_logb.c: Likewise.
4943 * config/libbid/bid64_minmax.c: Likewise.
4944 * config/libbid/bid64_mul.c: Likewise.
4945 * config/libbid/bid64_next.c: Likewise.
4946 * config/libbid/bid64_noncomp.c: Likewise.
4947 * config/libbid/bid64_quantize.c: Likewise.
4948 * config/libbid/bid64_rem.c: Likewise.
4949 * config/libbid/bid64_round_integral.c: Likewise.
4950 * config/libbid/bid64_scalb.c: Likewise.
4951 * config/libbid/bid64_sqrt.c: Likewise.
4952 * config/libbid/bid64_string.c: Likewise.
4953 * config/libbid/bid64_to_bid128.c: Likewise.
4954 * config/libbid/bid64_to_int16.c: Likewise.
4955 * config/libbid/bid64_to_int32.c: Likewise.
4956 * config/libbid/bid64_to_int64.c: Likewise.
4957 * config/libbid/bid64_to_int8.c: Likewise.
4958 * config/libbid/bid64_to_uint16.c: Likewise.
4959 * config/libbid/bid64_to_uint32.c: Likewise.
4960 * config/libbid/bid64_to_uint64.c: Likewise.
4961 * config/libbid/bid64_to_uint8.c: Likewise.
4962 * config/libbid/bid_b2d.h: Likewise.
4963 * config/libbid/bid_binarydecimal.c: Likewise.
4964 * config/libbid/bid_conf.h: Likewise.
4965 * config/libbid/bid_convert_data.c: Likewise.
4966 * config/libbid/bid_decimal_data.c: Likewise.
4967 * config/libbid/bid_decimal_globals.c: Likewise.
4968 * config/libbid/bid_div_macros.h: Likewise.
4969 * config/libbid/bid_dpd.c: Likewise.
4970 * config/libbid/bid_flag_operations.c: Likewise.
4971 * config/libbid/bid_from_int.c: Likewise.
4972 * config/libbid/bid_functions.h: Likewise.
4973 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4974 * config/libbid/bid_inline_add.h: Likewise.
4975 * config/libbid/bid_internal.h: Likewise.
4976 * config/libbid/bid_round.c: Likewise.
4977 * config/libbid/bid_sqrt_macros.h: Likewise.
4979 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4981 * Makefile.in: Change copyright header to refer to version
4982 3 of the GNU General Public License and to point readers at the
4983 COPYING3 file and the FSF's license web page.
4984 * config.host: Likewise.
4986 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4988 * config.host: Reorder and merge to match config.gcc change.
4990 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4992 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4994 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4996 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4997 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4998 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4999 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5001 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5003 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5004 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5006 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5008 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5009 ia64/t-softfp-compat to tmake_file.
5011 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5013 * config/ia64/__divxf3.asm: New.
5014 * config/ia64/_fixtfdi.asm: Likewise.
5015 * config/ia64/_fixunstfdi.asm: Likewise.
5016 * config/ia64/_floatditf.asm: Likewise.
5017 * config/ia64/t-fprules-softfp: Likewise.
5018 * config/ia64/t-softfp-compat: Likewise.
5019 * config/ia64/tf-signs.c: Likewise.
5021 2009-01-18 Ben Elliston <bje@au.ibm.com>
5023 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5025 2009-01-16 Ben Elliston <bje@au.ibm.com>
5027 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5030 2009-01-13 Ben Elliston <bje@au.ibm.com>
5032 * config/t-softfp: New file.
5033 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5034 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5036 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5038 * config.host: Add m32r*-*-rtems*.
5040 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5042 * config.host: Add m32c*-*-rtems*.
5044 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5047 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5048 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5049 * configure: Regenerate.
5050 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5051 tmake_file here from gcc/config.gcc.
5052 Move extra_parts here from gcc/config.gcc.
5053 * config/i386/t-sol2: Move here from gcc/config/i386.
5054 Use gcc_srcdir instead of srcdir.
5056 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5058 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5061 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5063 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5065 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5067 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5069 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5072 * config.host: Add picochip-*-*.
5074 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5076 * config.host: Match more processor names for Xtensa.
5078 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5080 * config/i386/64/t-softfp-compat: Update comments.
5082 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5084 * config/i386/64/_divtc3-compat.c: Moved to ...
5085 * config/i386/64/_divtc3.c: Here.
5087 * config/i386/64/_multc3-compat.c: Moved to ...
5088 * config/i386/64/_multc3.c: Here.
5090 * config/i386/64/_powitf2-compat.c: Moved to ...
5091 * config/i386/64/_powitf2.c: Here.
5093 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5094 .c suffix instead of -compat.c.
5096 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5098 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5099 (_FP_MUL_MEAT_D): Ditto.
5100 (_FP_DIV_MEAT_S): Ditto.
5101 (_FP_DIV_MEAT_D): Ditto.
5103 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5105 * Makefile.in: Add support for __sync_* libgcc functions.
5107 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5109 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5111 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5114 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5115 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5117 * config/i386/64/t-fprules-softfp: Moved to ...
5118 * config/i386/64/t-softfp-compat: This. New.
5120 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5122 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5123 Initialize f with 0.0.
5125 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5128 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5130 * config/i386/64/_divtc3-compat.c: New.
5131 * config/i386/64/_multc3-compat.c: Likewise.
5132 * config/i386/64/_powitf2-compat.c: Likewise.
5133 * config/i386/64/eqtf2.c: Likewise.
5134 * config/i386/64/getf2.c: Likewise.
5135 * config/i386/64/letf2.c: Likewise.
5136 * config/i386/64/t-fprules-softfp: Likewise.
5138 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5140 * config.host: Add i386/${host_address}/t-fprules-softfp to
5141 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5142 i[34567]86-*-linux*, x86_64-*-linux*.
5144 * configure.ac: Set host_address to 64 or 32 for x86.
5145 * configure: Regenerated.
5147 * Makefile.in (config.status): Also depend on
5148 $(srcdir)/config.host.
5150 * config/i386/32/t-fprules-softfp: New.
5151 * config/i386/32/tf-signs.c: Likewise.
5153 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5155 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5156 Uros Bizjak <ubizjak@gmail.com>
5158 * config/i386/32/sfp-machine.h: New.
5160 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5162 * config/rs6000/t-ppccomm: Remove rules that conflict with
5163 auto-generated rules.
5165 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5167 * configure.ac: sinclude override.m4.
5168 * configure: Regenerate.
5170 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5172 * configure: Regenerate.
5174 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5176 * Makefile.in (DECNUMINC): Remove
5177 -I$(MULTIBUILDTOP)../../libdecnumber.
5180 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5182 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5183 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5184 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5185 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5186 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5187 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5188 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5189 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5190 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5191 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5192 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5193 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5194 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5195 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5197 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5199 * config.host (sh2[lbe]*-*-linux*): Allow target.
5201 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5203 * config/rs6000/t-ppccomm: Add build rules for new files.
5204 (LIB2ADD_ST): New variable.
5206 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5210 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5211 * config/t-avr: New file. Build 16bit libgcc functions.
5213 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5216 * config/t-slibgcc-darwin: Make install-leaf dependent on
5217 install-darwin-libgcc-stubs instead of install.
5219 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5221 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5222 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5223 sh-*-rtemscoff*): Remove cases.
5225 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5227 * Makefile.in (all): Use install-leaf rather than install.
5228 (install): Split most of the rule into...
5229 (install-leaf): ...this new one.
5231 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5232 Paolo Bonzini <bonzini@gnu.org>
5235 * Makefile.in: Use @shlib_slibdir@ substitution to get
5236 correct install name on darwin.
5237 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5239 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5241 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5242 cris-*-elf and cris-*-none.
5243 (crisv32-*-linux*): Similar, as cris-*-linux*.
5245 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5247 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5249 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5252 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5253 * configure: Regenerated.
5255 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5257 * Makefile.in (dfp-filenames): Replace decimal_globals,
5258 decimal_data, binarydecimal and convert_data with
5259 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5260 and bid_convert_data, respectively.
5262 2007-09-17 Chao-ying Fu <fu@mips.com>
5263 Nigel Stephens <nigel@mips.com>
5265 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5266 * Makefile.in (fixed_point): Define.
5267 Check if fixed_point is yes to build support functions.
5268 * configure.ac: Check for fixed_point support.
5269 * configure: Regenerated.
5270 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5271 funcs, modes, from, to.
5273 2007-09-11 Janis Johnson <janis187@us.ibm.com
5275 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5277 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5279 * Makefile.in (dfp-filenames): Remove decUtility, add
5280 decDouble, decPacked, decQuad, decSingle.
5282 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5284 * config.host : Add x86_64-elf target.
5286 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5288 * configure.ac (set_have_cc_tls): Add a missing =.
5289 * configure: Regenerated.
5291 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5293 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5294 and x86_64-*-linux*.
5296 * config/t-tls: New file.
5298 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5300 * configure.ac: Include ../config/enable.m4 and
5301 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5302 supports TLS and substitute set_have_cc_tls.
5303 * configure: Regenerated.
5305 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5307 * Makefile.in: Use libbid for DFP when BID is enabled.
5309 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5311 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5312 extra_parts. Add config/i386/t-cygming to tmake_file.
5313 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5315 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5316 Danny Smith <dannysmith@users.sourceforge.net>
5319 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5320 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5321 * config/i386/t-crtfm: Compile crtfastmath.o with
5322 -minline-all-stringops.
5324 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5326 * config.host (sparc-wrs-vxworks): New target.
5328 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5330 * config.host: Recognize fido.
5332 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5334 * configure: Check host, not target, for decimal float support.
5336 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5338 * config/i386/t-crtpc: New file.
5339 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5340 (x86_64-*-linux*): Ditto.
5342 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5344 * config.host (x86_64-*-mingw*): New target.
5346 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5347 H.J. Lu <hongjiu.lu@intel.com>
5349 * Makefile.in (enable_decimal_float): New.
5351 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5352 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5353 (decbits-filenames): This.
5354 (decbits-objects): New.
5355 (libgcc-objects): Add $(decbits-objects).
5357 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5358 Substitute enable_decimal_float.
5359 * configure: Regenerated.
5361 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5363 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5365 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5367 * Makefile.in (install-info): New dummy target.
5369 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5371 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5373 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5375 * Makefile.in: Add install-html and install-pdf dummy
5378 2007-02-05 Roger Sayle <roger@eyesopen.com>
5379 Daniel Jacobowitz <dan@codesourcery.com>
5381 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5382 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5383 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5385 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5387 * Makefile.in (dec-filenames): Add decExcept.
5389 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5392 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5395 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5397 * configure.ac: Add --enable-version-specific-runtime-libs.
5398 Correct $slibdir default.
5399 * configure: Regenerated.
5401 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5403 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5405 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5408 * config.host (alpha*-*-linux*): Set extra_parts.
5410 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5412 * config/sh/t-linux: New.
5413 * config.host (sh*-*-linux*): Set tmake_file.
5415 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5417 * Makefile.in (install): Handle multilibs.
5419 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5421 * Makefile.in: Added .PHONY entry for documentation targets.
5423 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5425 * Makefile.in: Add empty info, html, dvi, pdf targets.
5427 2007-01-04 Mike Stump <mrs@apple.com>
5429 * Makefile.in (MAKEINFO): Remove.
5432 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5434 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5435 * configure: Regenerate.
5436 * Makefile.in (host_subdir): Substitute it.
5437 (gcc_objdir): Use it.
5439 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5441 * config.host (ia64*-*-linux*): Set tmake_file.
5443 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5445 * Makefile.in (version): Define.
5447 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5448 Paolo Bonzini <bonzini@gnu.org>
5450 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5451 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5452 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5453 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5454 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5455 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5456 * configure: Generated.