1 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
3 * configure.ac: Check __mips64 when setting host_address.
4 * configure: Regenerate.
5 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
6 mips/t-mips64 and t-softfp.
7 (mips*-*-linux*): Don't add mips/t-tpbit.
8 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
9 (DPBIT, DPBIT_CFLAGS): Delete.
10 * config/mips/sfp-machine.h: New file.
11 * config/mips/t-mips64: Likewise.
12 * config/mips/t-softfp-tf: Likewise.
13 * config/mips/t-tpbit: Delete.
15 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
17 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
20 2014-01-25 Walter Lee <walt@tilera.com>
22 * config/tilepro/atomic.c: Include tconfig.h. Don't include
26 2014-01-25 Walter Lee <walt@tilera.com>
28 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
29 (post_atomic_barrier): Ditto.
30 (__fetch_and_do): New macro.
31 (__atomic_fetch_and_do): Use __fetch_and_do.
32 (__sync_fetch_and_do): New macro.
33 (__sync_fetch_and_add_4): New function.
34 (__sync_fetch_and_sub_4): New function.
35 (__sync_fetch_and_or_4): New function.
36 (__sync_fetch_and_and_4): New function.
37 (__sync_fetch_and_xor_4): New function.
38 (__sync_fetch_and_nand_4): New function.
39 (__sync_fetch_and_add_8): New function.
40 (__sync_fetch_and_sub_8): New function.
41 (__sync_fetch_and_or_8): New function.
42 (__sync_fetch_and_and_8): New function.
43 (__sync_fetch_and_xor_8): New function.
44 (__sync_fetch_and_nand_8): New function.
45 (__do_and_fetch): New macro.
46 (__atomic_do_and_fetch): Use __do_and_fetch.
47 (__sync_do_and_fetch): New macro.
48 (__sync_add_and_fetch_4): New function.
49 (__sync_sub_and_fetch_4): New function.
50 (__sync_or_and_fetch_4): New function.
51 (__sync_and_and_fetch_4): New function.
52 (__sync_xor_and_fetch_4): New function.
53 (__sync_nand_and_fetch_4): New function.
54 (__sync_add_and_fetch_8): New function.
55 (__sync_sub_and_fetch_8): New function.
56 (__sync_or_and_fetch_8): New function.
57 (__sync_and_and_fetch_8): New function.
58 (__sync_xor_and_fetch_8): New function.
59 (__sync_nand_and_fetch_8): New function.
60 (__sync_exchange_methods): New macro.
61 (__sync_val_compare_and_swap_4): New function.
62 (__sync_bool_compare_and_swap_4): New function.
63 (__sync_lock_test_and_test_4): New function.
64 (__sync_val_compare_and_swap_8): New function.
65 (__sync_bool_compare_and_swap_8): New function.
66 (__sync_lock_test_and_test_8): New function.
67 (__subword_cmpxchg_body): New macro.
68 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
69 (__atomic_compare_exchange_2): Ditto.
70 (__sync_subword_cmpxchg): New macro.
71 (__sync_val_compare_and_swap_1): New function.
72 (__sync_bool_compare_and_swap_1): New function.
73 (__sync_val_compare_and_swap_2): New function.
74 (__sync_bool_compare_and_swap_2): New function.
75 (__atomic_subword): Rename to ...
76 (__subword): ... New name.
77 (__atomic_subword_fetch): Use __subword.
78 (__sync_subword_fetch): New macro.
79 (__sync_fetch_and_add_1): New function.
80 (__sync_fetch_and_sub_1): New function.
81 (__sync_fetch_and_or_1): New function.
82 (__sync_fetch_and_and_1): New function.
83 (__sync_fetch_and_xor_1): New function.
84 (__sync_fetch_and_nand_1): New function.
85 (__sync_fetch_and_add_2): New function.
86 (__sync_fetch_and_sub_2): New function.
87 (__sync_fetch_and_or_2): New function.
88 (__sync_fetch_and_and_2): New function.
89 (__sync_fetch_and_xor_2): New function.
90 (__sync_fetch_and_nand_2): New function.
91 (__sync_add_and_fetch_1): New function.
92 (__sync_sub_and_fetch_1): New function.
93 (__sync_or_and_fetch_1): New function.
94 (__sync_and_and_fetch_1): New function.
95 (__sync_xor_and_fetch_1): New function.
96 (__sync_nand_and_fetch_1): New function.
97 (__sync_add_and_fetch_2): New function.
98 (__sync_sub_and_fetch_2): New function.
99 (__sync_or_and_fetch_2): New function.
100 (__sync_and_and_fetch_2): New function.
101 (__sync_xor_and_fetch_2): New function.
102 (__sync_nand_and_fetch_2): New function.
103 (__atomic_subword_lock): Use __subword.
104 (__sync_subword_lock): New macro.
105 (__sync_lock_test_and_set_1): New function.
106 (__sync_lock_test_and_set_2): New function.
108 2014-01-25 Walter Lee <walt@tilera.com>
110 * config/tilepro/atomic.c (BIT_OFFSET): Define.
111 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
112 (__atomic_subword): Ditto.
114 2014-01-25 Walter Lee <walt@tilera.com>
116 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
117 a prefix op argument.
118 (__atomic_nand_fetch_4): Add prefix op.
119 (__atomic_nand_fetch_8): Ditto.
121 2014-01-21 Baruch Siach <barch@tkos.co.il>
123 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
125 2014-01-09 Rong Xu <xur@google.com>
127 * libgcov-driver.c (this_prg): make it local to save
129 (gcov_exit_compute_summary): Ditto.
130 (gcov_exit_merge_gcda): Ditto.
131 (gcov_exit_merge_summary): Ditto.
132 (gcov_exit_dump_gcov): Ditto.
134 2014-01-08 Rong Xu <xur@google.com>
136 * libgcov-driver.c: Use libgcov.h.
137 (buffer_fn_data): Use xmalloc instead of malloc.
138 (gcov_exit_merge_gcda): Ditto.
139 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
140 * libgcov.h: New common header files for libgcov-*.h.
141 * libgcov-interface.c: Use libgcov.h
142 * libgcov-merge.c: Ditto.
143 * libgcov-profiler.c: Ditto.
144 * Makefile.in: Add dependence to libgcov.h
146 2014-01-02 Joseph Myers <joseph@codesourcery.com>
148 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
149 case of small numerator and finite nonzero result.
151 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
153 Update copyright years
155 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
157 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
158 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
159 config/arc/dp-hack.h, config/arc/fp-hack.h,
160 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
161 config/arc/ieee-754/arc600-dsp/divdf3.S,
162 config/arc/ieee-754/arc600-dsp/divsf3.S,
163 config/arc/ieee-754/arc600-dsp/muldf3.S,
164 config/arc/ieee-754/arc600-dsp/mulsf3.S,
165 config/arc/ieee-754/arc600-mul64/divdf3.S,
166 config/arc/ieee-754/arc600-mul64/divsf3.S,
167 config/arc/ieee-754/arc600-mul64/muldf3.S,
168 config/arc/ieee-754/arc600-mul64/mulsf3.S,
169 config/arc/ieee-754/arc600/divsf3.S,
170 config/arc/ieee-754/arc600/mulsf3.S,
171 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
172 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
173 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
174 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
175 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
176 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
177 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
178 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
179 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
180 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
181 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
182 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
183 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
184 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
185 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
186 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
187 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
188 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
189 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
190 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
191 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
192 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
193 vtv_start_preinit.c: Use the standard form for the copyright notice.
195 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
196 Chung-Lin Tang <cltang@codesourcery.com>
197 Based on patches from Altera Corporation
199 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
200 * config/nios2/lib2-nios2.h: New file.
201 * config/nios2/lib2-divmod-hi.c: New file.
202 * config/nios2/linux-unwind.h: New file.
203 * config/nios2/lib2-divmod.c: New file.
204 * config/nios2/linux-atomic.c: New file.
205 * config/nios2/t-nios2: New file.
206 * config/nios2/crti.asm: New file.
207 * config/nios2/t-linux: New file.
208 * config/nios2/lib2-divtable.c: New file.
209 * config/nios2/lib2-mul.c: New file.
210 * config/nios2/tramp.c: New file.
211 * config/nios2/crtn.asm: New file.
213 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
215 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
216 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
217 from cpuid.h to check vendor signatures.
219 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
221 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
222 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
223 (get_amd_cpu): Likewise.
225 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
227 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
230 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
231 H.J. Lu <hongjiu.lu@intel.com>
234 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
236 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
237 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
238 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
239 FEATURE_XOP and FEATURE_FMA.
240 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
242 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
243 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
244 FEATURE_FMA4 and FEATURE_XOP.
246 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
248 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
249 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
250 (get_intel_cpu): Updated.
252 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
254 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
256 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
258 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
259 instructions when __SSE_MATH__ is defined.
261 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
263 * config.host (microblaze-*-rtems*): New.
265 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
267 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
268 architectures that do not have hardware divide instruction.
269 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
271 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
273 * longlong.h: Delete (moved to include/).
275 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
277 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
278 of normal number and qNaN to not raise an inexact exception.
280 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
282 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
284 2013-11-28 Matthew Leach <matthew.leach@arm.com>
286 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
287 for correct opcodes on BE.
289 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
291 * soft-fp/op-4.h: Update from glibc.
293 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
295 * libgcc2.c (__udivmoddi4): Define new implementation when
296 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
299 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
301 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
303 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
305 * config/t-softfp (soft-fp-objects-base): New variable.
306 (soft-fp-objects): Use it.
308 2013-11-23 David Edelson <dje.gcc@gmail.com>
309 Andrew Dixie <andrewd@gentrack.com>
312 * config/rs6000/aixinitfini.c: New file.
313 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
314 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
317 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
319 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
321 2013-11-18 Jan Hubicka <jh@suse.cz>
323 * libgcov-driver.c (run_accounted): Make global level static.
324 (gcov_exit_merge_summary): Silence warning; do not clear
326 (gcov_exit): Clear it here.
328 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
331 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
332 (all_prg, crc32): Remove static vars.
333 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
335 (gcov_exit_merge_gcda): Add crc32 parameter.
336 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
337 do not account run if it was already accounted.
338 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
339 (gcov_exit): Initialize all_prg; update.
341 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
343 * configure: Regenerate.
345 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
346 Alan Modra <amodra@gmail.com>
348 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
349 (frob_update_context): Use it.
351 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
352 Alan Modra <amodra@gmail.com>
354 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
355 (trampoline_initial): Provide ELFv2 variant.
356 (__trampoline_setup): Likewise.
358 * config/rs6000/linux-unwind.h (frob_update_context): Do not
359 check for AIX indirect function call sequence if _CALL_ELF == 2.
361 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
362 Alan Modra <amodra@gmail.com>
364 * config/rs6000/linux-unwind.h (get_regs): Do not support
365 old kernel versions if _CALL_ELF == 2.
366 (frob_update_context): Do not support PLT stub variants only
367 generated by old linkers if _CALL_ELF == 2.
369 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
370 Alan Modra <amodra@gmail.com>
372 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
373 location of CR save area for 64-bit little-endian systems.
375 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
377 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
379 * config/arm/t-vxworks: Delete.
381 2013-11-10 Kai Tietz <ktietz@redhat.com>
383 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
384 Increment load-count on use of LIBGCC_SONAME DLL.
385 (hmod_libgcc): New static variable to hold handle of
387 (__gcc_deregister_frame): Decrement load-count of
390 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
392 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
394 * configure: Regenerate
396 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
398 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
399 FP_EX_DENORM. Store result to volatile location after SSE division
400 to close interrupt window. Remove unneeded fwait after x87
401 division since interrupt window will be closed by emitted fstp.
402 Rewrite FP_EX_INEXACT handling.
404 2013-11-06 Joseph Myers <joseph@codesourcery.com>
406 * soft-fp/README: Update.
407 * soft-fp/adddf3.c: Update from glibc.
408 * soft-fp/addsf3.c: Likewise.
409 * soft-fp/addtf3.c: Likewise.
410 * soft-fp/divdf3.c: Likewise.
411 * soft-fp/divsf3.c: Likewise.
412 * soft-fp/divtf3.c: Likewise.
413 * soft-fp/double.h: Likewise.
414 * soft-fp/eqdf2.c: Likewise.
415 * soft-fp/eqsf2.c: Likewise.
416 * soft-fp/eqtf2.c: Likewise.
417 * soft-fp/extenddftf2.c: Likewise.
418 * soft-fp/extended.h: Likewise.
419 * soft-fp/extendsfdf2.c: Likewise.
420 * soft-fp/extendsftf2.c: Likewise.
421 * soft-fp/extendxftf2.c: Likewise.
422 * soft-fp/fixdfdi.c: Likewise.
423 * soft-fp/fixdfsi.c: Likewise.
424 * soft-fp/fixdfti.c: Likewise.
425 * soft-fp/fixsfdi.c: Likewise.
426 * soft-fp/fixsfsi.c: Likewise.
427 * soft-fp/fixsfti.c: Likewise.
428 * soft-fp/fixtfdi.c: Likewise.
429 * soft-fp/fixtfsi.c: Likewise.
430 * soft-fp/fixtfti.c: Likewise.
431 * soft-fp/fixunsdfdi.c: Likewise.
432 * soft-fp/fixunsdfsi.c: Likewise.
433 * soft-fp/fixunsdfti.c: Likewise.
434 * soft-fp/fixunssfdi.c: Likewise.
435 * soft-fp/fixunssfsi.c: Likewise.
436 * soft-fp/fixunssfti.c: Likewise.
437 * soft-fp/fixunstfdi.c: Likewise.
438 * soft-fp/fixunstfsi.c: Likewise.
439 * soft-fp/fixunstfti.c: Likewise.
440 * soft-fp/floatdidf.c: Likewise.
441 * soft-fp/floatdisf.c: Likewise.
442 * soft-fp/floatditf.c: Likewise.
443 * soft-fp/floatsidf.c: Likewise.
444 * soft-fp/floatsisf.c: Likewise.
445 * soft-fp/floatsitf.c: Likewise.
446 * soft-fp/floattidf.c: Likewise.
447 * soft-fp/floattisf.c: Likewise.
448 * soft-fp/floattitf.c: Likewise.
449 * soft-fp/floatundidf.c: Likewise.
450 * soft-fp/floatundisf.c: Likewise.
451 * soft-fp/floatunditf.c: Likewise.
452 * soft-fp/floatunsidf.c: Likewise.
453 * soft-fp/floatunsisf.c: Likewise.
454 * soft-fp/floatunsitf.c: Likewise.
455 * soft-fp/floatuntidf.c: Likewise.
456 * soft-fp/floatuntisf.c: Likewise.
457 * soft-fp/floatuntitf.c: Likewise.
458 * soft-fp/gedf2.c: Likewise.
459 * soft-fp/gesf2.c: Likewise.
460 * soft-fp/getf2.c: Likewise.
461 * soft-fp/ledf2.c: Likewise.
462 * soft-fp/lesf2.c: Likewise.
463 * soft-fp/letf2.c: Likewise.
464 * soft-fp/muldf3.c: Likewise.
465 * soft-fp/mulsf3.c: Likewise.
466 * soft-fp/multf3.c: Likewise.
467 * soft-fp/negdf2.c: Likewise.
468 * soft-fp/negsf2.c: Likewise.
469 * soft-fp/negtf2.c: Likewise.
470 * soft-fp/op-1.h: Likewise.
471 * soft-fp/op-2.h: Likewise.
472 * soft-fp/op-4.h: Likewise.
473 * soft-fp/op-8.h: Likewise.
474 * soft-fp/op-common.h: Likewise.
475 * soft-fp/quad.h: Likewise.
476 * soft-fp/single.h: Likewise.
477 * soft-fp/soft-fp.h: Likewise.
478 * soft-fp/subdf3.c: Likewise.
479 * soft-fp/subsf3.c: Likewise.
480 * soft-fp/subtf3.c: Likewise.
481 * soft-fp/truncdfsf2.c: Likewise.
482 * soft-fp/trunctfdf2.c: Likewise.
483 * soft-fp/trunctfsf2.c: Likewise.
484 * soft-fp/trunctfxf2.c: Likewise.
485 * soft-fp/unorddf2.c: Likewise.
486 * soft-fp/unordsf2.c: Likewise.
487 * soft-fp/unordtf2.c: Likewise.
489 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
491 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
492 (_FP_MUL_MEAT_D): Ditto.
493 (_FP_DIV_MEAT_S): Ditto.
494 (_FP_DIV_MEAT_D): Ditto.
495 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
496 t-softfp-sfdf and t-softfp to tmake_file.
498 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
500 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
501 * config/i386/crtprec.c: Ditto.
503 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
504 Shiva Chen <shiva0217@gmail.com>
506 * config.host (nds32*-elf*): Add nds32 target.
507 * config/nds32 : New directory and files.
509 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
511 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
512 * config.host (cpu_type) <Setting default>: Add entry for
514 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
515 <crisv32-*-linux*>: Adjust.
516 * longlong.h: Wrap the whole CRIS section in a single
517 defined(__CRIS__) conditional. Add comment about add_ssaaaa
519 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
521 [__CRIS__] (__umulsidi3): Define.
522 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
523 * config/cris/sfp-machine.h: New file.
524 * config/cris/umulsidi3.S: New file.
525 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
526 * config/cris/arit.c (SIGNMULT): New macro.
527 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
528 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
529 saving 3 out of originally 33 cycles from the fastest
530 path, 3 out of 54 from the medium path and one from the longest
531 path. Improve comments.
533 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
535 * sync.c: Remove static aliases and define each function directly
538 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
540 * config.host (hppa*64*-*-linux*): Define extra_parts.
541 (hppa*-*-linux*): Likewise.
543 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
545 * config/arc/crtgend.S: Add 2013 to Copyright years.
546 * config/arc/gmon/atomic.h: Likewise.
547 * config/arc/gmon/auxreg.h: Likewise.
548 * config/arc/gmon/sys/gmon_out.h: Likewise.
549 * config/arc/gmon/sys/gmon.h: Likewise.
550 * config/arc/gmon/prof-freq.c: Likewise.
551 * config/arc/gmon/mcount.c: Likewise.
552 * config/arc/gmon/prof-freq-stub.S: Likewise.
553 * config/arc/gmon/gmon.c: Likewise.
554 * config/arc/gmon/machine-gmon.h: Likewise.
555 * config/arc/gmon/profil.S: Likewise.
556 * config/arc/gmon/dcache_linesz.S: Likewise.
557 * config/arc/crtg.S: Likewise.
558 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
559 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
560 * config/arc/ieee-754/adddf3.S: Likewise.
561 * config/arc/ieee-754/truncdfsf2.S: Likewise.
562 * config/arc/ieee-754/fixsfsi.S: Likewise.
563 * config/arc/ieee-754/gtsf2.S: Likewise.
564 * config/arc/ieee-754/floatsisf.S: Likewise.
565 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
566 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
567 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
568 * config/arc/ieee-754/fixdfsi.S: Likewise.
569 * config/arc/ieee-754/addsf3.S: Likewise.
570 * config/arc/ieee-754/gesf2.S: Likewise.
571 * config/arc/ieee-754/floatsidf.S: Likewise.
572 * config/arc/ieee-754/extendsfdf2.S: Likewise.
573 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
574 * config/arc/ieee-754/gtdf2.S: Likewise.
575 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
576 * config/arc/ieee-754/uneqdf2.S: Likewise.
577 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
578 * config/arc/ieee-754/uneqsf2.S: Likewise.
579 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
580 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
581 * config/arc/ieee-754/eqdf2.S: Likewise.
582 * config/arc/ieee-754/ordsf2.S: Likewise.
583 * config/arc/ieee-754/divsf3.S: Likewise.
584 * config/arc/ieee-754/divdf3.S: Likewise.
585 * config/arc/ieee-754/floatunsidf.S: Likewise.
586 * config/arc/ieee-754/orddf2.S: Likewise.
587 * config/arc/ieee-754/eqsf2.S: Likewise.
588 * config/arc/ieee-754/gedf2.S: Likewise.
589 * config/arc/crtn.S: Likewise.
590 * config/arc/crti.S: Likewise.
591 * config/arc/t-arc700-uClibc: Likewise.
592 * config/arc/asm.h: Likewise.
593 * config/arc/libgcc-excl.ver: Likewise.
594 * config/arc/t-arc-newlib: Likewise.
595 * config/arc/divtab-arc700.c: Likewise.
596 * config/arc/initfini.c: Likewise.
597 * config/arc/fp-hack.h: Likewise.
599 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
600 Diego Novillo <dnovillo@google.com>
602 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
603 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
604 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
605 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
607 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
608 Brendan Kehoe <brendan@zen.org>
609 Simon Cook <simon.cook@embecosm.com>
611 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
612 * config/arc: New directory.
613 * longlong.h [__arc__] (umul_ppmm): Remove.
614 [__arc__] (__umulsidi3): Define.
615 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
616 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
618 2013-09-17 Jacek Caban <jacek@codeweavers.com>
620 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
622 * config/i386/gthr-win32.h: Likewise.
624 2013-09-16 DJ Delorie <dj@redhat.com>
626 * config/rl78/vregs.h: Add G10 register definitions.
627 * config/rl78/lib2mul.c: Enable for RL78/G10.
628 * config/rl78/lib2div.c: Likewise.
629 * config/rl78/lshrsi3.S: Use vregs.h.
630 * config/rl78/cmpsi2.S: Likewise.
631 * config/rl78/trampoline.S: Likewise.
632 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
634 2013-09-14 DJ Delorie <dj@redhat.com>
635 Nick Clifton <nickc@redhat.com>
637 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
638 * config/rl78/vregs.h: New.
639 * config/rl78/signbit.S: New file. Implements signbit function.
640 * config/rl78/divmodsi.S: New.
641 * config/rl78/divmodhi.S: New.
642 * config/rl78/divmodqi.S: New.
643 * config/rl78/t-rl78: Build them here...
644 * config/rl78/lib2div.c: ...but not here.
646 2013-09-12 DJ Delorie <dj@redhat.com>
648 * config.host (msp*-*-elf): New.
649 * config/msp430/: New port.
651 2013-08-18 Iain Sandoe <iain@codesourcery.com>
653 PR gcov-profile/58127
654 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
655 __thread var for emulated TLS.
656 (__gcov_indirect_call_counters): Likewise.
658 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
659 Catherine Moore <clm@codesourcery.com>
660 Richard Sandiford <rdsandiford@googlemail.com>
662 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
663 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
664 (CALL_STUB_NO_RET): Likewise.
665 (CALL_STUB_RET): Likewise.
666 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
667 __mips16_ret call/return stub symbols.
668 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
671 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
673 * config.host <mips*-*-linux*>: Remove a stray comment.
675 2013-08-10 Jan Hubicka <jh@suse.cz>
677 Work around binutils PR14342
678 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
679 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
680 (L_gcov_indirect_call_profiler_v2): New.
682 2013-08-06 Jan Hubicka <jh@suse.cz>
684 * libgcov.c (__gcov_indirect_call_callee,
685 __gcov_indirect_call_counters): New global vars.
686 (__gcov_indirect_call_profiler): replace by ...
687 (__gcov_indirect_call_profiler_v2) ... this one.
689 2013-08-06 Caroline Tice <cmtice@google.com>
691 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
692 vtv_start_preinit.o and vtv_end_preinit.o.
693 * configure.ac: Add code to check/set enable_vtable_verify.
694 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
696 * vtv_start_preinit.c: New file.
697 * vtv_end_preinit.c: New file.
698 * vtv_start.c: New file.
699 * vtv_end.c: New file.
700 * configure: Regenerated.
702 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
704 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
705 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
706 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
707 GPL-3.0-with-GCC-exception.
709 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
711 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
714 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
716 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
717 mapping for FPRs when creating the fallback framestate.
719 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
722 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
723 (__round_s2_const, __round_u2_const)
724 (__round_s4_const, __round_u4_const, __round_x8):
725 Saturate result if addition result cannot be represented.
727 2013-07-15 Matthias Klose <doko@ubuntu.com>
729 * libgcc2.c: Don't include <limits.h>.
731 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
733 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
735 2013-07-06 Jakub Jelinek <jakub@redhat.com>
738 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
740 2013-06-28 Jakub Jelinek <jakub@redhat.com>
743 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
745 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
746 instead of table lookups.
747 (__popcountDI2): Likewise.
749 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
751 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
754 2013-06-21 Joseph Myers <joseph@codesourcery.com>
757 * soft-fp/adddf3.c: Update from glibc.
758 * soft-fp/addsf3.c: Likewise.
759 * soft-fp/addtf3.c: Likewise.
760 * soft-fp/divdf3.c: Likewise.
761 * soft-fp/divsf3.c: Likewise.
762 * soft-fp/divtf3.c: Likewise.
763 * soft-fp/double.h: Likewise.
764 * soft-fp/eqdf2.c: Likewise.
765 * soft-fp/eqsf2.c: Likewise.
766 * soft-fp/eqtf2.c: Likewise.
767 * soft-fp/extenddftf2.c: Likewise.
768 * soft-fp/extended.h: Likewise.
769 * soft-fp/extendsfdf2.c: Likewise.
770 * soft-fp/extendsftf2.c: Likewise.
771 * soft-fp/fixdfdi.c: Likewise.
772 * soft-fp/fixdfsi.c: Likewise.
773 * soft-fp/fixsfdi.c: Likewise.
774 * soft-fp/fixsfsi.c: Likewise.
775 * soft-fp/fixtfdi.c: Likewise.
776 * soft-fp/fixtfsi.c: Likewise.
777 * soft-fp/fixunsdfdi.c: Likewise.
778 * soft-fp/fixunsdfsi.c: Likewise.
779 * soft-fp/fixunssfdi.c: Likewise.
780 * soft-fp/fixunssfsi.c: Likewise.
781 * soft-fp/fixunstfdi.c: Likewise.
782 * soft-fp/fixunstfsi.c: Likewise.
783 * soft-fp/floatdidf.c: Likewise.
784 * soft-fp/floatdisf.c: Likewise.
785 * soft-fp/floatditf.c: Likewise.
786 * soft-fp/floatsidf.c: Likewise.
787 * soft-fp/floatsisf.c: Likewise.
788 * soft-fp/floatsitf.c: Likewise.
789 * soft-fp/floatundidf.c: Likewise.
790 * soft-fp/floatundisf.c: Likewise.
791 * soft-fp/floatunditf.c: Likewise.
792 * soft-fp/floatunsidf.c: Likewise.
793 * soft-fp/floatunsisf.c: Likewise.
794 * soft-fp/floatunsitf.c: Likewise.
795 * soft-fp/gedf2.c: Likewise.
796 * soft-fp/gesf2.c: Likewise.
797 * soft-fp/getf2.c: Likewise.
798 * soft-fp/ledf2.c: Likewise.
799 * soft-fp/lesf2.c: Likewise.
800 * soft-fp/letf2.c: Likewise.
801 * soft-fp/muldf3.c: Likewise.
802 * soft-fp/mulsf3.c: Likewise.
803 * soft-fp/multf3.c: Likewise.
804 * soft-fp/negdf2.c: Likewise.
805 * soft-fp/negsf2.c: Likewise.
806 * soft-fp/negtf2.c: Likewise.
807 * soft-fp/op-1.h: Likewise.
808 * soft-fp/op-2.h: Likewise.
809 * soft-fp/op-4.h: Likewise.
810 * soft-fp/op-8.h: Likewise.
811 * soft-fp/op-common.h: Likewise.
812 * soft-fp/quad.h: Likewise.
813 * soft-fp/single.h: Likewise.
814 * soft-fp/soft-fp.h: Likewise.
815 * soft-fp/subdf3.c: Likewise.
816 * soft-fp/subsf3.c: Likewise.
817 * soft-fp/subtf3.c: Likewise.
818 * soft-fp/truncdfsf2.c: Likewise.
819 * soft-fp/trunctfdf2.c: Likewise.
820 * soft-fp/trunctfsf2.c: Likewise.
821 * soft-fp/unorddf2.c: Likewise.
822 * soft-fp/unordsf2.c: Likewise.
823 * soft-fp/unordtf2.c: Likewise.
824 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
825 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
826 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
827 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
828 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
829 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
830 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
831 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
832 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
833 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
834 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
835 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
837 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
839 * config/mips/lib2funcs.c: New file.
840 * config/mips/t-mips (LIB2ADD_ST): Add it.
842 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
845 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
846 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
848 2013-06-08 Walter Lee <walt@tilera.com>
850 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
851 Replace int64_t with long long. Add __extension__ where
853 * config/tilepro/atomic.c: Include config.h.
855 2013-06-06 Douglas B Rupp <rupp@adacore.com>
857 * config.host (arm-wrs-vxworks): Configure with other soft float.
859 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
861 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
862 (mips64r5900el-*-elf*): New configurations.
864 2013-06-04 Alan Modra <amodra@gmail.com>
866 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
868 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
870 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
872 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
874 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
875 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
876 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
878 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
880 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
881 (powerpc-wrs-vxworks): Likewise.
883 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
885 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
886 signal frames as well.
887 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
888 STACK_BIAS to the CFA offset.
890 2013-05-17 Richard Henderson <rth@redhat.com>
893 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
894 (execute_cfa_program): Use it when storing to fs->regs.
896 2013-05-08 Kai Tietz <ktietz@redhat.com>
898 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
899 (__deregister_frame_info): Likewise.
901 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
903 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
906 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
908 2013-04-25 Alan Modra <amodra@gmail.com>
910 * config.host: Match little-endian powerpc-linux.
912 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
914 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
915 as 'unsigned long long' instead of 'unsigned long'.
916 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
919 2013-04-10 Julian Brown <julian@codesourcery.com>
921 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
922 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
923 unsigned char/unsigned short.
924 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
926 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
929 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
931 2013-04-04 Meador Inge <meadori@codesourcery.com>
933 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
934 computing the location of the link register.
935 (aeabi_uldivmod): Ditto.
937 2013-03-27 Kai Tietz <ktietz@redhat.com>
939 * config.host: Add support for cygwin x64 target.
940 * configure: Regenerated.
942 2013-03-26 Walter Lee <walt@tilera.com>
944 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
945 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
947 2013-03-25 Kai Tietz <ktietz@redhat.com>
949 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
951 2013-03-20 Robert Mason <rbmj@verizon.net>
953 * config/vxlib-tls.c (__gthread_get_tsd_data,)
954 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
955 (__gthread_leave_tsd_dtor_context): Add prototypes.
956 (tls_delete_hook): Update.
958 2013-03-20 Catherine Moore <clm@codesourcery.com>
959 Joseph Myers <joseph@codesourcery.com>
960 Chao-ying Fu <fu@mips.com>
962 * config/mips/mips16.S: Don't build for microMIPS.
963 * config/mips/linux-unwind.h: Handle microMIPS frame.
964 * config/mips/crtn.S (fini, init): New labels.
966 2013-03-14 Jakub Jelinek <jakub@redhat.com>
968 PR tree-optimization/53265
969 * unwind-dw2.c (execute_cfa_program): Avoid
970 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
971 on targets with DWARF_FRAME_REGISTERS < 32.
973 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
976 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
977 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
979 2013-03-07 Sriraman Tallam <tmsriram@google.com>
981 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
982 sandybridge processors.
984 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
987 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
990 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
992 * config/microblaze/crti.S: Setup stack protection at entry
994 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
996 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
997 (__rotldi3): Shift bytewise if applicable.
999 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1001 * config/aarch64/sync-cache.c
1002 (__aarch64_sync_cache_range): Silence warnings.
1004 2013-02-25 Catherine Moore <clm@codesourcery.com>
1007 2013-02-24 Catherine Moore <clm@codesourcery.com>
1008 Joseph Myers <joseph@codesourcery.com>
1009 Chao-ying Fu <fu@mips.com>
1011 * config/mips/mips16.S: Don't build for microMIPS.
1012 * config/mips/linux-unwind.h: Handle microMIPS frame.
1013 * config/mips/crtn.S (fini, init): New labels.
1015 2013-02-24 Catherine Moore <clm@codesourcery.com>
1016 Joseph Myers <joseph@codesourcery.com>
1017 Chao-ying Fu <fu@mips.com>
1019 * config/mips/mips16.S: Don't build for microMIPS.
1020 * config/mips/linux-unwind.h: Handle microMIPS frame.
1021 * config/mips/crtn.S (fini, init): New labels.
1023 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1024 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1027 2013-02-16 Alan Modra <amodra@gmail.com>
1030 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1031 (ppc_fallback_frame_state): Always set up save locations for fp
1032 and altivec. Don't bother with non-callee-saved regs, r0-r13
1033 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1035 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1038 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1040 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1041 _ssmulha3, _usmulusa3, _ssmulsa3.
1042 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1043 (__muldi3): XCALL __muldi3_6 instead of rcall.
1044 (__umulsidi3, __mulsidi3): New functions.
1045 (do_prologue_saves, do_epilogue_restores): New .macros.
1046 (__divdi3_moddi3): Use them.
1047 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1048 (__usmulusa3, __ssmulsa3): New functions.
1050 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1051 Jack Howarth <howarth@bromo.med.uc.edu>
1052 Patrick Marlier <patrick.marlier@gmail.com>
1055 * config/darwin-crt-tm.c: Remove dummy functions hack.
1057 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1060 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1061 * config/avr/lib2-object.mk: New iterator to build objects from it.
1062 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1064 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1065 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1066 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1067 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1068 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1069 * config/avr/lib1funcs-fixed.S: Implement them.
1071 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1073 Update copyright years.
1075 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1078 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1079 Add crtcxa to extra_parts.
1080 * config/rs6000/exit.h: New file.
1081 * config/rs6000/cxa_atexit.c: New file.
1082 * config/rs6000/cxa_finalize.c: New file.
1083 * config/rs6000/crtcxa.c: New file.
1084 * config/rs6000/t-aix-cxa: New file.
1085 * config/rs6000/libgcc-aix-cxa.ver: New file.
1087 2013-01-31 Nick Clifton <nickc@redhat.com>
1089 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1092 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1095 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1096 _mulQQ, _mulHQ, _mulHA, _mulSA,
1097 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1098 _divQQ, _divHQ, _divHA, _divSA,
1099 _divUQQ, _divUHQ, _divUHA, _divUSA.
1101 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1103 * config.host(microblaze*-linux*): tmake_file: Remove
1104 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1105 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1106 to exclude functions from being built with libgcc.c and use
1107 the microblaze assembly.
1109 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1111 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1114 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1116 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1117 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1118 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1119 alignment operation.
1121 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1123 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1124 loop start address for cache clearing.
1126 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1128 * config/avr/lib1funcs.S: Remove trailing blanks.
1129 * config/avr/lib1funcs-fixed.S: Ditto.
1131 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1133 * config/avr/avr-lib.h: Add GPL copyright notice.
1135 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1137 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1138 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1139 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1140 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1142 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1144 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1145 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1147 2013-01-04 Nick Clifton <nickc@redhat.com>
1149 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1150 the CALLT instruction is supported.
1152 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1154 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1155 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1157 2012-12-13 John Tytgat <John@bass-software.com>
1159 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1162 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1165 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1166 undefined signed overflows.
1168 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1171 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1173 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1175 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1176 (FP_TRAPPING_EXCEPTIONS): Define.
1177 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1178 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1180 2012-12-04 Richard Henderson <rth@redhat.com>
1183 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1185 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1187 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1188 (FP_EX_SHIFT): Define.
1189 (FP_TRAPPING_EXCEPTIONS): Define.
1191 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1193 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1194 (FP_ROUNDMODE): Use FP_RND_MASK.
1195 * config/aarch64/sfp-exceptions.c: New.
1196 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1197 Use __sfp_handle_exceptions.
1199 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1201 * config.host: (arm*-*-freebsd*): Remove.
1202 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1203 (arm*-*-elf*): Remove.
1204 (arm*-*-wince-pe*): Remove.
1205 * arm/unwind-arm.c (struct fpa_reg): Delete.
1206 (struct fpa_regs): Delete.
1207 (phase1_vrs): Remove fpa element.
1208 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1209 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1210 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1211 * ieee754-sf.S (floatundisf): Remove FPA support.
1212 (floatdisf): Likewise.
1213 * ieee75f-df.S (floatundidf): Likewise.
1214 (floatdidf): Likewise.
1216 2012-11-29 Kai Tietz <ktietz@redhat.com>
1219 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1220 * unwind-generic.h: Likewise.
1221 * unwind-seh.c: Likewise.
1223 2012-11-28 Richard Henderson <rth@redhat.com>
1226 * emutls.c (__emutls_get_address): Avoid race condition between
1227 obj->loc.offset read and emutls_key initialization.
1229 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1231 Adjust decimal point of signed accum mode to GCC default.
1234 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1236 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1237 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1238 (__mulha3, __mulsa3)
1239 (__divqq3, __divha3, __divsa3): Adjust to new position of
1240 decimal point of signed accum types.
1242 (__mulusa3_round): New function.
1243 (__mulusa3): Use it.
1244 (__divqq_helper): New function.
1245 (__udivuqq3): Use it.
1247 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1250 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1252 2012-11-18 Teresa Johnson <tejohnson@google.com>
1255 * libgcov.c (gcov_exit): Remove merged program summary
1256 comparison unless !GCOV_LOCKED.
1258 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1260 * soft-fp: Updated from glibc upstream.
1262 2012-11-06 Ian Lance Taylor <iant@google.com>
1264 * generic-morestack.c (__generic_morestack): Align the returned
1265 stack pointer to a 32 byte boundary.
1266 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1267 increment the return address until we have decided that we don't
1268 have a varargs function.
1269 (__morestack) [32-bit]: Align stack correctly when calling C
1271 (__morestack) [64-bit]: Likewise.
1273 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1275 * configure: Regenerate.
1277 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1280 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1281 * config/i386/sfp-machine.h: Guard exception handling
1282 code with _SOFT_FLOAT.
1283 * config/i386/32/sfp-machine.h: Guard rounding handling
1284 code with _SOFT_FLOAT.
1285 * config/i386/64/sfp-machine.h: Ditto.
1287 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1289 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1292 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1294 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1295 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1296 when appropriate. Correct structure element types.
1297 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1298 -minline-all-stringops from compile flags.
1300 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1302 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1304 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1306 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1308 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1310 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1313 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1314 Jim MacArthur <jim.macarthur@arm.com>
1315 Marcus Shawcroft <marcus.shawcroft@arm.com>
1316 Nigel Stephens <nigel.stephens@arm.com>
1317 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1318 Richard Earnshaw <rearnsha@arm.com>
1319 Sofiane Naci <sofiane.naci@arm.com>
1320 Stephen Thomas <stephen.thomas@arm.com>
1321 Tejas Belagod <tejas.belagod@arm.com>
1322 Yufeng Zhang <yufeng.zhang@arm.com>
1324 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1325 * config/aarch64/crti.S: New file.
1326 * config/aarch64/crtn.S: New file.
1327 * config/aarch64/linux-unwind.h: New file.
1328 * config/aarch64/sfp-machine.h: New file.
1329 * config/aarch64/sync-cache.c: New file.
1330 * config/aarch64/t-aarch64: New file.
1331 * config/aarch64/t-softfp: New file.
1333 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1335 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1336 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1337 no-longer-needed LDBU insns.
1339 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1342 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1343 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1345 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1347 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1349 2012-10-15 Matthias Klose <doko@ubuntu.com>
1351 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1353 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1355 * configure: Regenerate.
1356 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1358 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1360 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1361 instructions for 64bit targets only.
1363 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1365 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1366 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1367 * config/i386/32/sfp-machine.h: ... here.
1368 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1369 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1372 2012-10-07 Matthias Klose <doko@ubuntu.com>
1374 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1376 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1378 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1380 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1381 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1382 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1385 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1388 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1389 Fix parameter names.
1391 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1394 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1395 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1396 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1398 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1401 * config/sh/linux-atomic.S: Delete.
1402 * config/sh/linux-atomic.c: New.
1403 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1404 linux-atomic.c. Add cflags to disable warnings.
1406 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1409 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1411 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1412 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1413 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1414 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1415 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1417 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1419 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1421 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1422 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1424 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1426 * config.host (hppa-*-openbsd*): New target.
1427 * config/pa/t-openbsd: New file.
1429 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1432 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1433 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1434 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1435 (__divsa3): Use __negsi2 to negate r_quoL.
1436 * config/avr/lib1funcs.S (FALIAS): New macro.
1437 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1438 (__negsi2): ...this new function.
1439 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1440 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1441 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1442 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1443 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1444 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1446 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1449 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1450 (lshrsi3): Reimplement as lshrsi3_r0.
1452 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1455 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1458 2012-09-07 Teresa Johnson <tejohnson@google.com>
1460 PR gcov-profile/54487
1461 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1464 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1467 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1468 not configured --with-avrlibc=no.
1469 * config/avr/t-avrlibc: New file.
1470 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1471 (DPBIT_FUNCS): Ditto.
1472 (TPBIT_FUNCS): Ditto.
1474 2012-09-04 Teresa Johnson <tejohnson@google.com>
1476 * libgcov.c (struct gcov_summary_buffer): New structure.
1477 (gcov_histogram_insert): New function.
1478 (gcov_compute_histogram): Ditto.
1479 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1480 histograms during summary merging.
1482 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1484 * config.host (x86_64-*-openbsd*): New target.
1486 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1488 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1491 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1494 * config/avr/t-avr (conv_X): Rename to func_X.
1496 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1499 * config/avr/lib1funcs-fixed.S: New file.
1500 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1501 after they are used.
1502 (neg2, neg4): New macros.
1503 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1504 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1505 (__umulhisi3): Speed up MUL variant if there is enough flash.
1506 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1508 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1509 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1510 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1511 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1512 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1513 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1514 (LIB2FUNCS_EXCLUDE): Add supported functions.
1516 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1518 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1519 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1521 * fixed-obj.mk: Only expand dependency if $o is not in
1524 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1526 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1528 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1530 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1531 depend on --enable-shared.
1532 ($(lib1asmfuncs-o)): Use %.vis files independent of
1534 * static-object.mk ($(base)$(objext), $(base).vis)
1535 ($(base)_s$(objext)): Use same rules for visibility handling as in
1538 2012-08-21 Ian Lance Taylor <iant@google.com>
1540 * config/i386/morestack.S (__morestack_non_split): Increase amount
1541 of space allocated for non-split code stack.
1543 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1545 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1546 even if inhibit_libc.
1548 2012-08-17 Julian Brown <julian@codesourcery.com>
1550 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1551 -fexceptions -fnon-call-exceptions if not defined.
1552 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1553 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1555 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1557 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1560 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1562 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1563 rs6000/t-slibgcc-aix.
1565 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1567 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1569 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1571 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1573 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1576 * Makefile.in (version): Replace top_srcdir with srcdir.
1578 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1580 * Makefile.in (version): set to BASE-VER file from gcc directory.
1582 2012-08-01 Nick Clifton <nickc@redhat.com>
1584 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1585 Implements __clrsb for an HImode argument.
1587 2012-07-31 Nick Clifton <nickc@redhat.com>
1589 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1590 Implements __clrsb for an HImode argument.
1591 * config/stormy16/clrsbhi2.c: New file:
1592 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1594 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1596 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1598 2012-07-19 Tristan Gingold <gingold@adacore.com>
1599 Richard Henderson <rth@redhat.com>
1601 * unwind-seh.c: New file.
1602 * unwind-generic.h: Include windows.h for SEH.
1603 (_Unwind_Exception): Use 6 private fields for SEH.
1604 (_GCC_specific_handler): Declare.
1605 * unwind-c.c (__gcc_personality_seh0): New function.
1607 * config/i386/libgcc-cygming.ver: New file.
1608 * config/i386/t-seh-eh: New file.
1609 * config.host (x86_64-*-mingw*): Default to seh.
1611 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1613 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1615 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1617 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1618 __builtin_expect when checking for exceptions.
1619 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1621 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1623 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1624 function declaration.
1625 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1627 * config/ia64/sfp-exceptions.c: New.
1628 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1630 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1632 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1633 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1634 * config/i386/64/sfp-machine: ... (delete here) ...
1635 * config/i386/sfp-machine.h: ... to here.
1636 (FP_EX_MASK): Remove.
1638 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1640 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1642 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1643 * config/i386/libgcc-sol2.ver: Ditto.
1644 * config/i386/libgcc-glibc.ver: Ditto.
1646 2012-06-11 Roland McGrath <mcgrathr@google.com>
1648 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1649 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1652 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1654 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1655 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1656 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1657 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1658 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1659 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1660 * config/i386/64/sfp-machine: ... (delete here) ...
1661 * config/i386/sfp-machine.h: ... to here.
1663 (__sfp_handle_exceptions): New function declaration.
1664 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1665 * config/i386/sfp-exceptions.c: New.
1666 * config/i386/t-softfp: New.
1667 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1668 i386/t-softfp to tmake_file.
1670 2012-06-03 David S. Miller <davem@davemloft.net>
1672 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1675 2012-05-31 David S. Miller <davem@davemloft.net>
1677 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1678 multiply and divide instructions on 32-bit when V9.
1679 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1681 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1683 * config/arm/ieee754-df.S: Fix typos.
1684 * config/arm/ieee754-sf.S: Fix typos.
1685 * config/c6x/libunwind.S: Fix typos.
1686 * config/epiphany/udivsi3-float.c: Fix typos.
1687 * config/microblaze/muldi3_hard.S: Fix typos.
1688 * config/picochip/adddi3.S: Fix typos.
1689 * config/picochip/ashlsi3.S: Fix typos.
1690 * config/picochip/ashrsi3.S: Fix typos.
1691 * config/picochip/clzsi2.S: Fix typos.
1692 * config/picochip/cmpsi2.S: Fix typos.
1693 * config/picochip/divmod15.S: Fix typos.
1694 * config/picochip/divmodhi4.S: Fix typos.
1695 * config/picochip/divmodsi4.S: Fix typos.
1696 * config/picochip/longjmp.S: Fix typos.
1697 * config/picochip/lshrsi3.S: Fix typos.
1698 * config/picochip/parityhi2.S: Fix typos.
1699 * config/picochip/popcounthi2.S: Fix typos.
1700 * config/picochip/setjmp.S: Fix typos.
1701 * config/picochip/subdi3.S: Fix typos.
1702 * config/picochip/ucmpsi2.S: Fix typos.
1703 * config/picochip/udivmodhi4.S: Fix typos.
1704 * config/picochip/udivmodsi4.S: Fix typos.
1705 * config/spu/divv2df3.c: Fix typos.
1706 * config/spu/mfc_multi_tag_release.c: Fix typos.
1707 * config/spu/mfc_tag_release.c: Fix typos.
1708 * configure.ac: Fix typos.
1709 * configure: Regenerate.
1711 2012-05-25 Ian Lance Taylor <iant@google.com>
1713 * config/i386/morestack.S (__morestack_non_split): Check whether
1714 caller is varargs and needs %bp to hold the stack frame on return.
1716 2012-05-25 Olivier Hainque <hainque@adacore.com>
1718 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1719 sequence in the non pic case on VxWorks.
1721 2012-05-24 Olivier Hainque <hainque@adacore.com>
1723 * Makefile.in: Move dependency on install-unwind_h from
1724 "install-leaf" to "install".
1726 2012-05-24 Olivier Hainque <hainque@adacore.com>
1728 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1729 Use a separate command for stamp removals.
1731 2012-05-21 Andrew Pinski <apinski@cavium.com>
1734 * configure.ac: Define the default includes to being none.
1735 * configure: Regenerate.
1737 2012-05-16 Olivier Hainque <hainque@adacore.com>
1739 * Makefile.in (install-unwind_h): Rename into ...
1740 (install-unwind_h-forbuild): New target.
1741 (all): Use it instead of the former install-unwind_h.
1742 (install-unwind_h): Reinstate, copy to user install destination
1743 for include files, not to the internal gcc object directory one.
1744 (install-leaf): Depend on it.
1746 2012-05-15 Olivier Hainque <hainque@adacore.com>
1748 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1749 register numbers. LR_REGNO replaces R_LR.
1750 (ucontext_for): New, helper for ...
1751 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1753 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1755 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1757 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1758 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1759 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1761 (i[34567]86-*-*, x86_64-*-*): ... here.
1763 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1764 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1766 * config/i386/i386-cpuinfo.c: Rename to ...
1767 * config/i386/cpuinfo.c: ... this.
1768 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1770 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1771 (libgcc_cv_init_priority): New test.
1772 * configure: Regenerate.
1773 * config.in: New file.
1774 * Makefile.in (clean): Rename config.h to auto-target.h.
1775 (config.h): Likewise.
1776 (stamp-h): Likewise.
1778 * config/i386/cpuinfo.c (auto-target.h): Include.
1779 (CONSTRUCTOR_PRIORITY): Define.
1780 (__cpu_indicator_init): Use it.
1782 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1784 * longlong.h: Use a URL instead of an FSF postal address.
1785 Replace spaces with tab.
1787 2012-05-08 Teresa Johnson <tejohnson@google.com>
1789 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1790 (__gcov_dump): Ditto.
1791 (gcov_dump_complete): New global variable.
1792 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1793 (__gcov_flush): Outline functionality now in gcov_clear.
1794 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1796 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1798 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1799 (mips*-*-linux*): Include mips/t-tpbit when long double is
1802 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1804 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1805 (get_available_features): New argument. Check for AVX2.
1806 (__cpu_indicator_init): Modify call to get_available_features.
1808 2012-04-25 Alan Modra <amodra@gmail.com>
1810 * config/rs6000/crtsavevr.S: New file.
1811 * config/rs6000/crtrestvr.S: New file.
1812 * config/rs6000/t-savresfgpr: Build the above.
1813 * config/rs6000/t-netbsd: Likewise.
1815 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1817 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1819 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1821 * libgcc/config/i386/i386-cpuinfo.c: New file.
1822 * libgcc/config/i386/t-cpuinfo: New file.
1823 * libgcc/config.host: Include t-cpuinfo.
1824 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1826 2012-04-24 Chao-ying Fu <fu@mips.com>
1828 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1830 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1832 struct siginfo vs. siginfo_t
1834 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1835 siginfo_t instead of struct siginfo.
1836 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1837 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1838 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1839 (ia64_handle_unwabi): Likewise.
1840 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1841 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1842 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1843 (sh_fallback_frame_state): Likewise.
1844 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1845 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1847 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1849 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1852 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1854 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1855 if it hasn't been previously saved.
1857 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1859 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1862 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1865 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1866 instead of __AVR_HAVE_8BIT_SP__.
1868 2012-03-26 Tristan Gingold <gingold@adacore.com>
1870 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1871 (unw_table_entry): Use unw_word instead of unsigned long.
1872 (_Unwind_FindTableEntry): Likewise.
1873 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1874 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1875 (_Unwind_FindTableEntry): Likewise.
1876 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1877 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1878 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1879 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1880 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1881 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1882 (uw_init_context_1, uw_install_context): Likewise.
1883 (unw_word): Move to unwind-ia64.h
1885 2012-03-26 Tristan Gingold <gingold@adacore.com>
1887 * config/vms/vms-ucrt0.c: Update copyright years.
1889 (___gcc_main_flags): Declare.
1890 (__main): Check flags to remap argv and exit code.
1891 * config.host (*-*-*vms*): Adjust extra_parts.
1892 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1895 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1897 * arm/lib1funcs.asm (ctzsi2): New function.
1898 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1899 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1900 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1901 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1902 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1903 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1905 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1907 * config.host: Add bits to support powerpc64-*-freebsd*.
1908 * config/rs6000/freebsd-unwind.h: New file.
1909 * config/rs6000/t-freebsd64: New file.
1911 2012-03-20 Richard Guenther <rguenther@suse.de>
1913 PR gcov-profile/52627
1914 * libgcov.c (init_mx): Fix mutex name.
1916 2012-03-16 Tristan Gingold <gingold@adacore.com>
1918 * config/ia64/vms-unwind.h: Remove ulong (and replace
1919 it by unw_reg where used). Define unw_reg with __int64.
1921 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1923 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1925 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1927 (sparc_is_sighandler): Likewise.
1929 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1931 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1934 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1936 * config/arm/crtn.S: Fix typo.
1938 2012-03-13 Richard Guenther <rguenther@suse.de>
1940 * libgcov.c: Remove stdio.h include and NULL un-define.
1942 2012-03-13 Richard Guenther <rguenther@suse.de>
1945 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1947 2012-03-13 Richard Guenther <rguenther@suse.de>
1949 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1951 2012-03-13 Richard Guenther <rguenther@suse.de>
1953 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1954 and __gthread_mutex_init_function definitions.
1956 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1958 * config.host (mips*-*-openbsd*): Remove.
1960 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1962 * config.host: Remove alpha*-dec-osf5.1* handling.
1963 * config/alpha/gthr-posix.c: Remove.
1964 * config/alpha/libgcc-osf5.ver: Remove.
1965 * config/alpha/osf5-unwind.h: Remove.
1966 * config/alpha/t-osf-pthread: Remove.
1967 * config/alpha/t-slibgcc-osf: Remove.
1968 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1969 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1970 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1971 * mkmap-flat.awk: Remove osf_export handling.
1973 2012-03-12 Richard Guenther <rguenther@suse.de>
1975 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1976 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1977 (__gthread_mutex_init_function): New function.
1978 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1981 * libgcov.c: Include gthr.h.
1982 (__gcov_flush_mx): New global variable.
1983 (init_mx, init_mx_once): New functions.
1984 (__gcov_flush): Protect self with a mutex.
1985 (__gcov_fork): Re-initialize mutex after forking.
1986 * unwind-dw2-fde.c: Change condition under which to use
1987 __GTHREAD_MUTEX_INIT_FUNCTION.
1989 2012-03-12 Tristan Gingold <gingold@adacore.com>
1991 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1992 * config/ia64/t-vms: Likewise.
1994 2012-03-11 Michael Hope <michael.hope@linaro.org>
1996 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1999 2012-03-07 Walter Lee <walt@tilera.com>
2001 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2003 (atomic_xor): Rename and move definition to
2004 config/tilepro/atomic.h.
2005 (atomic_nand): Ditto.
2006 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2008 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2009 (arch_atomic_nand): Ditto.
2011 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2014 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2016 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2019 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2022 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2026 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2027 if RAMPZ affects reading from RAM.
2028 (__tablejump_elpm__): Ditto.
2030 (__movmemx_hi): Ditto.
2031 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2032 (__do_global_dtors): Ditto.
2033 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2034 (__movmemx_hi): Ditto.
2036 2012-03-05 Richard Henderson <rth@redhat.com>
2038 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2039 [ARM] (count_trailing_zeros): Use the builtin.
2041 2012-03-01 Kai Tietz <ktietz@redhat.com>
2043 * soft-fp: Imported from glibc upstream.
2045 2012-02-28 Kai Tietz <ktietz@redhat.com>
2047 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2048 for mingw-targets as attribute gcc_struct.
2050 2012-02-28 Ian Lance Taylor <iant@google.com>
2052 * generic-morestack.c (__splitstack_releasecontext): Correct call
2053 to __morestack_release_segments.
2055 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2058 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2059 for __linux__ when removing signals from __morestack_fullmask.
2061 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2064 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2066 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2068 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2069 instead of HAVE_INITFINI_ARRAY.
2070 * config/ia64/crtend.S: Likewise.
2072 2012-02-20 Kai Tietz <ktietz@redhat.com>
2075 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2077 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2078 to w32-unwind.h header.
2080 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2082 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2083 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2084 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2085 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2087 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2089 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2091 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2094 * config/darwin-crt-tm.c: Correct typo.
2096 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2097 Patrick Marlier <patrick.marlier@gmail.com>
2100 * config/darwin-crt-tm.c: Generate dummy functions.
2102 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2103 Patrick Marlier <patrick.marlier@gmail.com>
2106 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2107 (__doTMRegistrations): Call it.
2108 (__doTMdeRegistrations): Likewise.
2110 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2111 Anatoly Sokolov <aesok@post.ru>
2112 Eric Weddington <eric.weddington@atmel.com>
2115 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2116 (__epilogue_restores__): Ditto.
2118 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2122 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2123 Solaris 11 and slightly reformat.
2124 (sparc_is_sighandler): Likewise.
2126 2012-02-14 Walter Lee <walt@tilera.com>
2128 * config.host: Handle tilegx and tilepro.
2129 * config/tilegx/sfp-machine.h: New file.
2130 * config/tilegx/sfp-machine32.h: New file.
2131 * config/tilegx/sfp-machine64.h: New file.
2132 * config/tilegx/t-crtstuff: New file.
2133 * config/tilegx/t-softfp: New file.
2134 * config/tilegx/t-tilegx: New file.
2135 * config/tilepro/atomic.c: New file.
2136 * config/tilepro/atomic.h: New file.
2137 * config/tilepro/linux-unwind.h: New file.
2138 * config/tilepro/sfp-machine.h: New file.
2139 * config/tilepro/softdivide.c: New file.
2140 * config/tilepro/softmpy.S: New file.
2141 * config/tilepro/t-crtstuff: New file.
2142 * config/tilepro/t-tilepro: New file.
2144 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2148 * gthr-posix.h: Allow static initializer macros to be disabled.
2149 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2151 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2153 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2154 Add t-slibgcc-libgcc to tmake_file.
2155 * config/mips/libgcc-mips16.ver: Revert previous patch.
2156 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2158 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2159 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2161 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2162 * config/cr16/crti.S: New file.
2163 * config/cr16/crtlibid.S: New file.
2164 * config/cr16/crtn.S: New file.
2165 * config/cr16/lib1funcs.S: New file.
2166 * config/cr16/t-cr16: New file.
2167 * config/cr16/t-crtlibid: New file.
2168 * config/cr16/unwind-dw2.h: New file.
2169 * config/cr16/unwind-cr16.c: New file.
2170 * config/cr16/divmodhi3.c: New file.
2172 2012-01-25 Alan Modra <amodra@gmail.com>
2174 * config/rs6000/t-linux64: Delete. Move..
2175 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2176 * config/rs6000/t-linux: ..and libgcc flags to here.
2178 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2180 * config.host (i[34567]86-*-interix3*):
2181 Change triplet to i[34567]86-*-interix[3-9]*.
2182 * configure: Regenerate.
2184 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2185 Richard Sandiford <rdsandiford@googlemail.com>
2187 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2188 * config/mips/mips16.S (__mips16_rdhwr): New function.
2189 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2191 2012-01-11 Nathan Sidwell <nathan@acm.org>
2193 * libgcov.c (__gcov_init): Ignore objects with no functions.
2195 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2198 Extend __pgmx semantics to linearize memory.
2199 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2200 * config/avr/lib1funcs.S (__xload_1): New function.
2201 (__movmemx_qi, __movmemx_hi): New functions.
2202 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2205 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2207 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2208 purported sigacthandler address isn't null before dereferencing it.
2209 (sparc_is_sighandler): Likewise.
2211 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2214 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2215 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2216 (sparc_is_sighandler): Likewise.
2217 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2219 2012-01-06 Tristan Gingold <gingold@adacore.com>
2221 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2222 compatibility thunks...
2223 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2224 (crtbeginS.o, crtendS.o): ... and these to ...
2225 * config/ia64/t-ia64-elf: ... this new file.
2226 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2227 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2229 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2231 * configure: Regenerate.
2232 * config/s390/t-crtstuff: Remove -fPIC.
2234 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2237 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2240 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2243 * config/avr/lib1funcs.S: Remove FIXME comments.
2244 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2246 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2248 Implement light-weight DImode support.
2249 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2250 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2251 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2252 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2254 2011-12-30 Nathan Sidwell <nathan@acm.org>
2256 * libgcov.c (gcov_crc32): Remove global var.
2257 (free_fn_data): New function.
2258 (buffer_fn_data): Pass in filename, more robust error recovery.
2259 (crc32_unsigned): New function.
2260 (gcov_exit): More robust detection of new program. More robust
2262 (__gcov_init): Do not update program's crc here.
2264 2011-12-21 Tristan Gingold <gingold@adacore.com>
2266 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2268 2011-12-21 Ian Lance Taylor <iant@google.com>
2270 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2272 2011-12-20 Ian Lance Taylor <iant@google.com>
2274 * config/i386/morestack.S (__morestack_non_split): If there is
2275 enough stack space already, don't split. Ask for more stack space
2278 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2280 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2282 (_Unwind_DebugHook): New function.
2283 (uw_restore_core_regs): New define.
2284 (unwind_phase2): Use uw_restore_core_regs instead of
2286 (unwind_phase2_forced): Likewise.
2287 (__gnu_Unwind_Resume): Likewise.
2289 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2291 * config/alpha/linux-unwind.h: Update copyright years.
2292 (MD_FROB_UPDATE_CONTEXT): New define.
2293 (alpha_frob_update_context): New function.
2295 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2297 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2298 tmake_file rather replacing it.
2300 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2302 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2303 function is not used for PPC64.
2304 (save_world): Amend comments. Update the VRsave mask to reflect the
2306 (rest_world): Update comments, do not clobber r10, do not use r8.
2307 (eh_rest_world_r10): Amend comments, do not use r8.
2308 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2309 no longer used, move restore of CR and target address to the end of
2312 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2314 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2315 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2317 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2320 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2321 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2323 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2325 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2327 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2330 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2331 * config/avr/lib1funcs.S (__muldi3): New function.
2333 2011-12-06 Andrew Pinski <apinski@cavium.com>
2335 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2337 (__frame_dummy_init_array_entry): Likewise.
2339 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2341 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2345 * config/avr/lib1funcs.S (__prologue_saves__,
2346 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2347 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2349 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2351 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2353 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2356 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2357 (_ITM_deregisterTMCloneTable): Likewise.
2358 (__register_frame_info): Fix unused warning.
2359 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2360 pthread_default_stacksize_np): Likewise.
2361 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2363 2011-11-29 DJ Delorie <dj@redhat.com>
2365 * config.host (rl78-*-elf): New case.
2366 * config/rl78: New directory for the Renesas RL78.
2368 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2370 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2373 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2376 * config/rs6000/t-savresfgpr: New file.
2377 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2378 $(srcdir)/config/rs6000/eabi.S.
2379 * config/rs6000/t-ppccomm-ldbl: Remove.
2380 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2382 (powerpc-*-eabispe*): Likewise.
2383 (powerpc-*-eabi*): Likewise.
2384 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2385 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2386 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2387 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2389 (powerpc-*-eabisim*): Likewise.
2390 (powerpc-*-elf*): Likewise.
2391 (powerpc-*-eabialtivec*): Likewise.
2392 (powerpc-xilinx-eabi*): Likewise.
2393 (powerpc-*-rtems*): Likewise.
2394 (powerpcle-*-elf*): Likewise.
2395 (powerpcle-*-eabisim*): Likewise.
2396 (powerpcle-*-eabi*): Likewise.
2398 2011-11-27 Ian Lance Taylor <iant@google.com>
2400 * generic-morestack.c (__splitstack_find): Check for NULL old
2402 (__splitstack_resetcontext): New function.
2403 (__splitstack_releasecontext): New function.
2404 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2406 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2408 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2410 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2412 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2414 2011-11-26 Richard Henderson <rth@redhat.com>
2416 * config/m68k/linux-atomic.c: New file.
2417 * config/m68k/t-linux: New file.
2418 * config.host (m68k-uclinux, m68k-linux): Use it.
2420 2011-11-26 Richard Henderson <rth@redhat.com>
2422 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2423 (__TMC_END__): Only declare if hidden is available; in the definition,
2424 if hidden is unavailable add a null record.
2425 (deregister_tm_clones, register_tm_clones): New.
2426 (__do_global_dtors_aux, frame_dummy): Use them.
2427 (__do_global_dtors, __do_global_ctors_1): Likewise.
2429 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2431 * config/darwin-crt-tm.c: New file.
2432 * config.host (darwin): Build crttms.o crttme.o to provide
2433 startup and shutdown for tm clones.
2434 * config/t-darwin (crttms.o): New build rule.
2435 (crttme.o): Likewise.
2437 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2439 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2442 2011-11-21 Richard Henderson <rth@redhat.com>
2444 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2445 (__TMC_LIST__, __TMC_END__): New.
2446 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2447 (__do_global_dtors): Likewise.
2448 (frame_dummy): Call _ITM_registerTMCloneTable.
2449 (__do_global_ctors_1): Likewise.
2451 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2453 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2454 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2455 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2456 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2457 * config/i386/t-darwin64: Remove.
2458 * config/sh/t-netbsd (LIB2ADD): Remove.
2460 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2463 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2464 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2465 * config/avr/lib1funcs.S (wmov): New assembler macro.
2466 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2467 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2468 (__udivmod64): New function.
2469 (__negdi2): New function.
2471 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2473 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2474 *-*-freebsd*aout*): Remove.
2476 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2478 * static-object.mk (c_flags-$o): Save c_flags.
2479 ($(base)$(objext)): Use it.
2481 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2483 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2485 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2488 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2489 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2492 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2494 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2496 (aeabi_uidivmod): Likewise.
2497 (umodsi3): Likewise.
2499 (aeabi_idivmod): Likewise.
2502 2011-11-16 Tristan Gingold <gingold@adacore.com>
2504 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2506 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2509 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2510 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2512 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2514 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2516 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2517 * config/pa/t-stublib64: Delete.
2519 2011-11-12 Richard Henderson <rth@redhat.com>
2521 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2522 cast the pointer argument to _Unwind_SetGRPtr.
2524 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2526 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2528 2011-11-09 Ian Lance Taylor <iant@google.com>
2530 * generic-morestack.c: Include <string.h>.
2531 (uintptr_type): Define.
2532 (struct initial_sp): Add dont_block_signals field. Reduce size of
2534 (allocate_segment): Set prev field to NULL. Don't set
2535 __morestack_current_segment or __morestack_segments.
2536 (__generic_morestack): Update current->prev and *pp after calling
2538 (__morestack_block_signals): Don't do anything if
2539 dont_block_signals is set.
2540 (__morestack_unblock_signals): Likewise.
2541 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2543 (__splitstack_block_signals): New function.
2544 (enum __splitstack_content_offsets): Define.
2545 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2546 (__splitstack_makecontext): New function.
2547 (__splitstack_block_signals_context): New function.
2548 (__splitstack_find_context): New function.
2549 * config/i386/morestack.S (__morestack_get_guard): New function.
2550 (__morestack_set_guard, __morestack_make_guard): New functions.
2551 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2553 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2555 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2556 (i[34567]86-*-mingw*): ... here.
2557 (x86_64-*-mingw*): ... here.
2559 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2561 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2563 2011-11-07 Nathan Sidwell <nathan@acm.org>
2565 * libgcov.c (struct gcov_fn_buffer): New struct.
2566 (buffer_fn_data): New helper.
2567 (gcov_exit): Rework for new gcov data structures.
2569 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2572 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2574 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2576 * config.host (tmake_file): Correct comment.
2577 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2579 (bfin*-uclinux*): Likewise.
2580 (bfin*-linux-uclibc*): Likewise.
2581 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2583 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2585 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2586 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2587 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2588 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2589 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2590 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2591 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2592 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2593 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2594 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2595 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2596 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2597 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2599 * config/bfin/t-elf: Remove.
2600 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2602 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2604 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2605 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2606 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2607 (lm32-*-elf*): ... this.
2608 (lm32-*-rtems*): ... and this.
2610 (m32r-*-rtems*): Add to tmake_file.
2611 (moxie-*-rtems*): Likewise.
2612 (sparc-*-rtems*): Likewise.
2613 Remove t-rtems from tmake_file.
2614 (sparc64-*-rtems*): Likewise.
2615 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2618 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2621 * config/gthr-posix.h: Move ...
2622 * gthr-posix.h: ... here.
2623 * config/gthr-lynx.h: Reflect this.
2624 * config/gthr-vxworks.h: Likewise.
2625 * config/rs6000/gthr-aix.h: Likewise.
2626 * configure.ac (target_thread_file): Likewise.
2627 * configure: Regenerate.
2629 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2631 * config.host (arm*-*-rtemseabi*): New target.
2633 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2636 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2639 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2641 * config.host (epiphany-*-elf*): New configuration.
2642 * config/epiphany: New Directory.
2644 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2646 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2647 * config/avr/t-rtems: New.
2648 Filter out _exit from LIB1ASMFUNCS.
2650 2011-11-04 David S. Miller <davem@davemloft.net>
2652 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2653 * configure: Rebuild.
2655 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2657 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2660 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2663 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2664 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2666 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2669 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2671 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2673 * config/c6x/t-elf (LIB2ADDEH): Set.
2674 * config/c6x/t-c6x-elf: Remove.
2676 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2678 * config/i386/sol2-ci.S: Rename to ...
2679 * config/i386/crti.S: ... this.
2680 * config/i386/sol2-cn.S: Rename to ...
2681 * config/i386/crtn.S: ... this.
2682 * config/sparc/sol2-ci.S: Rename to ...
2683 * config/sparc/crti.S: ... this.
2684 * config/sparc/sol2-cn.S: Rename to ...
2685 * config/sparc/crtn.S: ... this.
2686 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2687 (crti.o, crtn.o): Remove.
2689 2011-11-04 Tristan Gingold <gingold@adacore.com>
2691 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2693 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2695 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2697 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2699 * config.host (crisv32-*-none, cris-*-none): Remove.
2700 (crisv32-*-elf): Append to tmake_file, don't just set it.
2701 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2703 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2705 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2706 (ecrtn$(objext)): Likewise.
2707 (ncrti$(objext)): Likewise.
2708 (ncrtn$(objext)): Likewise.
2710 2011-11-03 Andreas Schwab <schwab@redhat.com>
2712 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2714 2011-11-02 David S. Miller <davem@davemloft.net>
2716 * configure.ac: Set host_address on sparc too.
2717 * configure: Regenerate.
2718 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2719 based upon host_address.
2720 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2722 2011-11-02 Jason Merrill <jason@redhat.com>
2724 * config/rs6000/t-ppccomm: Add missing \.
2726 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2728 * gthr-single.h, gthr.h: New files.
2729 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2730 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2731 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2732 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2733 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2734 * configure.ac (thread_header): New variable.
2735 Set it depending on target_thread_file.
2736 (gthr-default.h): Link from $thread_header.
2737 * configure: Regenerate.
2738 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2740 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2742 * configure.ac (tm_file_): New variable.
2743 Determine from tm_file.
2744 (tm_file, tm_defines): Substitute.
2745 * configure: Regenerate.
2746 * mkheader.sh: New file.
2747 * Makefile.in (clean): Remove libgcc_tm.h.
2748 ($(objects)): Depend on libgcc_tm.h.
2749 (libgcc_tm_defines, libgcc_tm_file): New variables.
2750 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2751 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2752 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2753 ($(extra-parts)): Depend on libgcc_tm.h.
2754 * config.host (tm_defines, tm_file): New variable.
2755 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2756 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2757 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2758 (avr-*-rtems*): Likewise.
2759 (avr-*-*): Likewise.
2760 (frv-*-elf): Likewise.
2761 (frv-*-*linux*): Likewise.
2762 (h8300-*-rtems*): Likewise.
2763 (h8300-*-elf*): Likewise.
2764 (i[34567]86-*-darwin*): Likewise.
2765 (x86_64-*-darwin*): Likewise.
2766 (rx-*-elf): Likewise.
2767 (tic6x-*-uclinux): Likewise.
2768 (tic6x-*-elf): Likewise.
2769 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2770 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2771 * config/i386/cygming-crtbegin.c: Likewise.
2772 * config/i386/cygming-crtend.c: Likewise.
2773 * config/ia64/fde-vms.c: Likewise.
2774 * config/ia64/unwind-ia64.c: Likewise.
2775 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2776 * config/rs6000/darwin-fallback.c: Likewise.
2777 * config/stormy16/lib2funcs.c: Likewise.
2778 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2779 * crtstuff.c: Likewise.
2780 * dfp-bit.h: Likewise.
2781 * emutls.c: Likewise.
2782 * fixed-bit.c: Likewise.
2783 * fp-bit.c: Likewise.
2784 * generic-morestack-thread.c: Likewise.
2785 * generic-morestack.c: Likewise.
2786 * libgcc2.c: Likewise.
2787 * libgcov.c: Likewise.
2788 * unwind-dw2-fde-dip.c: Likewise.
2789 * unwind-dw2-fde.c: Likewise.
2790 * unwind-dw2.c: Likewise.
2791 * unwind-sjlj.c: Likewise.
2793 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2795 * configure.ac: Include ../config/picflag.m4.
2796 (GCC_PICFLAG): Call it.
2798 * configure: Regenerate.
2799 * Makefile.in (gcc_srcdir): Remove.
2800 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2801 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2802 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2803 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2804 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2807 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2808 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2809 to refer to libgcc2.c.
2811 * config/darwin-64.c: New file.
2812 * config/darwin-crt3.c: Remove comment.
2813 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2814 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2815 config/udivmodsi4.c: New files.
2816 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2817 config/memset.c: New files.
2818 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2819 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2820 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2821 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2822 * config/t-openbsd-thread: New file.
2823 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2824 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2825 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2826 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2829 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2830 to refer to gthr-posix.c.
2831 * config/alpha/t-vms (LIB2ADD): Set.
2832 * config/alpha/vms-gcc_shell_handler.c: New file.
2833 * config/arm/bpabi.c, config/arm/fp16.c,
2834 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2835 config/arm/unaligned-funcs.c: New files.
2836 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2837 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2838 * config/arm/t-linux: Likewise.
2839 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2840 * config/arm/t-netbsd: New file.
2841 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2842 * config/arm/t-symbian (LIB2ADD_ST): Set.
2843 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2844 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2845 * config/bfin/t-elf: New file.
2846 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2847 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2848 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2849 config/c6x/ltf.c: New files.
2850 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2851 (HOST_LIBGCC2_CFLAGS): Set.
2852 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2853 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2854 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2856 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2857 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2858 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2859 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2860 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2862 * config/frv/t-frv (LIB2ADD): Set.
2863 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2864 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2865 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2866 config/h8300/popcounthi2.c: New files.
2867 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2868 * config/i386/gthr-win32.c: New file.
2869 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2870 * config/i386/t-cygwin: Likewise.
2871 * config/i386/t-darwin, config/i386/t-darwin64,
2872 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2873 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2874 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2875 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2876 * config/ia64/quadlib.c: New file.
2877 * config/ia64/t-hpux (LIB2ADD): Set.
2878 * config/ia64/t-ia64: Add comment.
2879 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2880 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2881 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2882 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2883 * config/m32c/t-m32c (LIB2ADD): Set.
2884 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2885 * config/m32r/t-m32r: Likewise.
2886 * config/m68k/fpgnulib.c: New file.
2887 * config/m68k/t-floatlib (LIB2ADD): Set.
2888 (xfgnulib.c): New target.
2889 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2890 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2891 * config/mep/t-mep (LIB2ADD): Set.
2892 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2893 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2894 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2895 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2896 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2897 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2898 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2899 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2900 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2901 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2903 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2904 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2905 * config/pa/fptr.c, config/pa/lib2funcs.S,
2906 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2907 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2908 (LIB2ADD, LIB2ADD_ST): Set.
2909 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2910 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2912 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2913 * config/pdp11/t-pdp11: New file.
2914 * config/picochip/libgccExtras/adddi3.S,
2915 config/picochip/libgccExtras/ashlsi3.S,
2916 config/picochip/libgccExtras/ashrsi3.S,
2917 config/picochip/libgccExtras/clzsi2.S,
2918 config/picochip/libgccExtras/cmpsi2.S,
2919 config/picochip/libgccExtras/divmod15.S,
2920 config/picochip/libgccExtras/divmodhi4.S,
2921 config/picochip/libgccExtras/divmodsi4.S,
2922 config/picochip/libgccExtras/lshrsi3.S,
2923 config/picochip/libgccExtras/parityhi2.S,
2924 config/picochip/libgccExtras/popcounthi2.S,
2925 config/picochip/libgccExtras/subdi3.S,
2926 config/picochip/libgccExtras/ucmpsi2.S,
2927 config/picochip/libgccExtras/udivmodhi4.S,
2928 config/picochip/libgccExtras/udivmodsi4.S: New files.
2929 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2930 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2931 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2932 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2933 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2934 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2935 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2936 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2938 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2939 (HOST_LIBGCC2_CFLAGS): Set.
2940 * config/rs6000/t-darwin64: New file.
2941 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2942 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2943 * config/rs6000/t-ppccomm (LIB2ADD): Add
2944 $(srcdir)/config/rs6000/tramp.S.
2945 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2946 Add $(srcdir)/config/rs6000/eabi.S.
2947 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2948 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2949 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2950 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2951 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2952 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2953 * config/rs6000/tramp.S: New file.
2954 * config/s390/t-tpf: Remove.
2955 * config/sh/linux-atomic.S: New file.
2956 * config/sh/t-linux (LIB2ADD): Set.
2957 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2958 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2959 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2961 (HOST_LIBGCC2_CFLAGS): Set.
2962 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2963 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2964 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2965 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2966 config/spu/mfc_multi_tag_release.c,
2967 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2968 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2969 config/spu/multi3.c: New files.
2970 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2971 (HOST_LIBGCC2_CFLAGS): Set.
2972 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2973 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2974 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2975 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2976 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2977 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2978 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2979 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2980 config/stormy16/umodsi3.c: New files.
2981 * config/xtensa/lib2funcs.S: New file.
2982 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2983 * config/xtensa/t-xtensa (LIB2ADD): Set.
2984 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2985 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2986 Add t-freebsd-thread to tmake_file for posix threads.
2987 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2988 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2989 (*-*-lynxos*): Likewise.
2990 (*-*-netbsd*): Likewise.
2991 (*-*-openbsd*): Likewise.
2992 Add t-openbsd-thread to tmake_file for posix threads.
2993 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2994 (*-*-vxworks*): Set tmake_file.
2995 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2996 (alpha*-*-freebsd*): Likewise.
2997 (alpha*-*-netbsd*): Likewise.
2998 (alpha*-*-openbsd*): Likewise.
2999 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3000 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3001 (alpha*-dec-*vms*): Likewise.
3002 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3003 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3004 (bfin*-uclinux*): Likewise.
3005 (bfin*-linux-uclibc*): Likewise.
3006 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3007 (crisv32-*-none): Likewise.
3008 (cris-*-elf): Likewise.
3009 (cris-*-none): Likewise.
3010 (cris-*-linux*, crisv32-*-linux*): Likewise.
3011 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3013 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3015 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3016 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3017 (x86_64-*-elf*): Likewise.
3018 (i[34567]86-*-nto-qnx*): Likewise.
3019 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3021 (x86_64-*-mingw*): Likewise.
3022 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3023 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3024 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3025 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3026 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3028 (mipsisa64sr71k-*-elf*): Likewise.
3029 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3030 (mips-*-elf*, mipsel-*-elf*): Likewise.
3031 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3032 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3033 (mips*-*-rtems*): Likewise.
3034 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3036 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3037 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3038 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3039 (spu-*-elf*): Likewise.
3040 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3042 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3044 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3045 $(srcdir) to refer to $(LIB1ASMSRC).
3047 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3048 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3049 config/arm/lib1funcs.S: New files.
3050 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3051 * config/arm/t-arm: New file.
3052 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3053 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3054 config/arm/t-strongarm-elf: New files.
3055 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3056 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3057 * config/avr/lib1funcs.S: New file.
3058 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3059 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3060 * config/c6x/lib1funcs.S: New file.
3061 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3062 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3063 * config/frv/lib1funcs.S: New file.
3064 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3065 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3066 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3067 * config/ia64/__divxf3.asm: Rename to ...
3068 * config/ia64/__divxf3.S: ... this.
3069 Adapt lib1funcs.asm filename.
3070 * config/ia64/_fixtfdi.asm: Rename to ...
3071 * config/ia64/_fixtfdi.S: ... this.
3072 Adapt lib1funcs.asm filename.
3073 * config/ia64/_fixunstfdi.asm: Rename to ...
3074 * config/ia64/_fixunstfdi.S: ... this.
3075 Adapt lib1funcs.asm filename.
3076 * config/ia64/_floatditf.asm: Rename to ...
3077 * config/ia64/_floatditf.S: ... this.
3078 Adapt lib1funcs.asm filename.
3079 * config/ia64/lib1funcs.S: New file.
3080 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3081 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3082 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3083 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3084 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3085 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3086 * config/mep/lib1funcs.S: New file.
3087 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3088 * config/mips/mips16.S: New file.
3089 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3090 * config/pa/milli64.S: New file.
3091 * config/pa/t-linux, config/pa/t-linux64: New files.
3092 * config/picochip/lib1funcs.S: New file.
3093 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3094 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3095 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3096 * config/sh/t-netbsd: New file.
3097 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3098 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3099 * config/sh/t-sh64: New file.
3100 * config/sparc/lb1spc.S: New file.
3101 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3103 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3104 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3105 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3106 config/xtensa/lib1funcs.S: New files.
3107 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3108 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3110 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3111 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3112 (arm*-*-linux*): Likewise.
3113 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3114 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3115 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3116 (arm*-*-ecos-elf): Likewise.
3117 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3118 (arm*-*-rtems*): Likewise.
3119 (arm*-*-elf): Likewise.
3120 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3121 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3122 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3123 (bfin*-uclinux*): Likewise.
3124 (bfin*-linux-uclibc*): Likewise.
3125 (bfin*-rtems*): Likewise.
3126 (bfin*-*): Likewise.
3127 (fido-*-elf): Merge into m68k-*-elf*.
3128 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3129 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3130 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3131 (h8300-*-elf*): Likewise.
3132 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3133 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3134 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3135 (i[34567]86-*-mingw*): Likewise.
3136 (x86_64-*-mingw*): Likewise.
3137 (i[34567]86-*-interix3*): Likewise.
3138 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3139 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3140 (m68k-*-elf*): Also handle fido-*-elf.
3141 Add m68k/t-floatlib to tmake_file.
3142 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3143 (m68k-*-linux*): Likewise.
3144 (m68k-*-rtems*): Likewise.
3145 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3146 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3148 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3149 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3150 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3151 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3152 sh/t-netbsd to tmake_file.
3153 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3154 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3155 (sh-wrs-vxworks): Likewise.
3156 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3158 (v850*-*-*): Add v850/t-v850 to tmake_file.
3159 (vax-*-linux*): Add vax/t-linux to tmake_file.
3160 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3162 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3164 * crtstuff.c: New file.
3165 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3166 (CRTSTUFF_T_CFLAGS): Define.
3167 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3168 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3169 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3172 (crtbeginT.o): Use $(objext).
3173 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3174 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3175 (gcc-extra-parts): Remove.
3176 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3178 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3179 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3180 Add t-crtstuff-pic to tmake_file.
3181 (*-*-lynxos*): New case.
3182 Set tmake_file, extra_parts.
3183 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3184 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3185 *-*-netbsdelf[2-9]*.
3186 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3187 (*-*-rtems*): Set extra_parts.
3188 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3189 (*-*-uclinux*): New case.
3191 (*-*-vms*): New case.
3192 Set tmake_file, extra_parts.
3193 (*-*-elf): Set extra_parts.
3194 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3195 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3198 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3200 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3201 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3202 (arm-wrs-vxworks): Append to tmake_file.
3204 (arm*-*-uclinux*): Set extra_parts.
3205 (arm*-*-ecos-elf): Likewise.
3206 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3208 (arm*-*-rtems*): Set extra_parts.
3209 (arm*-*-elf): Likewise.
3210 (avr-*-rtems*): Clear extra_parts.
3211 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3213 (bfin*-uclinux*): Likewise.
3214 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3215 (bfin*-rtems*): Append to tmake_file.
3217 (bfin*-*): Likewise.
3218 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3219 (crisv32-*-elf): ... this.
3220 (crisv32-*-none): ... this.
3221 (cris-*-elf, cris-*-none): New cases.
3222 Add cris/t-elfmulti to tmake_file.
3223 (fr30-*-elf): Append to tmake_file.
3225 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3227 (h8300-*-rtems*): Append to tmake_file.
3229 (h8300-*-elf*): Likewise.
3230 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3232 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3234 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3235 (x86_64-*-elf*): Likewise.
3236 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3237 (x86_64-*-freebsd*): Likewise.
3238 (x86_64-*-netbsd*): Likewise.
3239 (i[34567]86-*-linux*): Likewise.
3240 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3241 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3242 (x86_64-*-linux*): Likewise.
3243 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3244 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3247 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3248 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3249 Append to extra_parts, remove crtbegin.o, crtend.o.
3250 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3251 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3252 crtend.o, crtbeginS.o, crtendS.o.
3253 (ia64*-*-linux*): Comment extra_parts.
3254 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3256 (iq2000*-*-elf*): Clear extra_parts.
3257 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3258 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3259 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3260 (m32r-*-rtems*): ... this.
3261 Add m32r/t-m32r to tmake_file.
3262 (m68k-*-elf*): Add t-crtin to tmake_file.
3263 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3264 (mcore-*-elf): Likewise.
3265 (microblaze*-*-*): Set extra_parts.
3266 (mips*-sde-elf*): New case.
3267 Set tmake_file, extra_parts.
3268 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3269 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3270 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3273 (mipsisa64sr71k-*-elf*): Likewise.
3274 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3275 (mips-*-elf*, mipsel-*-elf*): Likewise.
3276 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3277 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3278 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3279 (mips*-*-rtems*): Likewise.
3280 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3281 (moxie-*-*): Split into ...
3282 (moxie-*-elf, moxie-*-uclinux*): ... this.
3283 Add to extra_parts, remove crtbegin.o, crtend.o.
3284 (moxie-*-rtems*): New case.
3287 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3289 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3290 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3293 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3294 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3296 (powerpc-*-eabisim*): Likewise.
3297 (powerpc-*-elf*): Likewise.
3298 (powerpc-*-eabialtivec*): Likewise.
3299 (powerpc-xilinx-eabi*): Likewise.
3300 (powerpc-*-eabi*): Likewise.
3301 (powerpc-*-rtems*): Likewise.
3302 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3305 (powerpc-*-lynxos*): Add to tmake_file.
3306 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3307 rs6000/t-crtstuff, t-crtstuff-pic.
3309 (powerpcle-*-eabisim*): Likewise.
3310 (powerpcle-*-eabi*): Likewise.
3311 (rx-*-elf): Remove extra_parts.
3312 (s390x-ibm-tpf*): Set extra_parts.
3313 (score-*-elf): Set extra_parts.
3314 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3315 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3316 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3317 (sh64l*-*-netbsd*): Split into ...
3318 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3319 Add t-crtstuff-pic to tmake_file.
3321 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3323 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3324 (sparc-*-elf*): Remove t-crtin from tmake_file.
3325 Add to extra_parts, remove crtbegin.o, crtend.o.
3326 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3327 (sparc64-*-linux*): Likewise.
3328 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3329 Add to extra_parts, remove crtbegin.o, crtend.o.
3330 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3331 Add to extra_parts, remove crtbegin.o, crtend.o.
3332 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3333 Add to extra_parts, remove crtbegin.o, crtend.o.
3334 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3335 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3336 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3338 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3340 (tic6x-*-*): Change to ...
3341 (tic6x-*-elf): ... this.
3343 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3345 (am33_2.0-*-linux*): Add comment.
3346 (mep*-*-*): Add mep/t-mep to tmake_file.
3348 * config/alpha/t-vms: New file.
3349 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3350 * config/arm/crti.S, config/arm/crtn.S: New files.
3351 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3352 * config/bfin/crtlibid.S: New file.
3353 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3354 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3355 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3356 (crti.o, crtin.o): New rules.
3357 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3358 * config/c6x/t-uclinux: New file.
3359 * config/cris/t-elfmulti: New file.
3360 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3361 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3362 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3363 * config/frv/t-frv: New file.
3364 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3365 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3366 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3368 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3369 refer to cygming-crtbegin.c, cygming-crtend.c.
3371 * config/i386/t-nto: New file.
3372 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3373 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3374 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3375 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3378 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3379 (crtinitS.o): New rule.
3380 * config/ia64/vms-crtinit.S: New file.
3381 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3382 * config/m32r/initfini.c: New file.
3383 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3384 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3385 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3386 * config/mep/t-mep: New file.
3387 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3388 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3389 * config/mips/crti.S, config/mips/crtn.S: New files.
3390 * config/mips/t-crtstuff: New file.
3391 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3392 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3393 (CUSTOM_CRTIN): Set.
3394 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3396 Use $(srcdir) to refer to crti.S, crtn.S.
3397 Use .S extension, $<.
3398 * config/moxie/crti.asm: Rename to ...
3399 * config/moxie/crti.S: ... this.
3400 * config/moxie/crtn.asm: Rename to ...
3401 * config/moxie/crtn.S: ... this.
3402 * config/moxie/t-moxie: Remove.
3403 * config/pa/stublib.c: New file.
3404 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3405 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3406 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3407 * config/rs6000/t-crtstuff: New file.
3408 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3409 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3410 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3411 Make output file explicit.
3412 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3413 Make output file explicit.
3414 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3415 Make output file explicit.
3416 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3417 Make output file explicit.
3418 * config/score/crti.S, config/score/crtn.S: New files.
3419 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3420 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3422 * config/sh/t-sh, config/sh/t-superh: New files.
3423 * config/sparc/t-linux64: New file.
3424 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3425 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3426 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3427 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3428 * config/t-crtin: Remove.
3429 * config/t-crtstuff-pic: New file.
3430 * config/t-sol2 (CUSTOM_CRTIN): Set.
3431 (crti.o, crtn.o): New rules.
3432 * config/vms/t-vms: New file.
3433 * config/vms/vms-ucrt0.c: New file.
3434 * config/xtensa/t-elf: New file.
3436 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3438 * Makefile.in (SHLIB_NM_FLAGS): Set.
3439 * mkmap-flat.awk, mkmap-symver.awk: New files.
3440 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3442 * configure: Regenerate.
3443 * config/libgcc-glibc.ver: New file.
3444 * config/libgcc-libsystem.ver: New file.
3445 * config/t-libunwind (SHLIB_LC): Set.
3446 * config/t-linux: New file.
3447 * config/t-slibgcc (INSTALL_SHLIB): New.
3448 (SHLIB_INSTALL): Use it.
3449 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3450 to mkmap-symver.awk.
3451 (SHLIB_MAPFILES): Don't append, adapt pathname.
3452 (SHLIB_VERPFX): Set.
3453 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3454 to mkmap-symver.awk.
3455 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3456 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3457 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3458 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3460 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3461 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3462 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3463 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3464 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3465 * config/i386/libgcc-darwin.10.4.ver,
3466 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3468 * config/i386/t-darwin: Remove.
3469 * config/i386/t-darwin64: Likewise.
3470 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3471 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3472 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3473 * config/i386/t-linux: New file.
3474 * config/i386/t-mingw32: New file.
3475 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3476 * config/ia64/t-glibc: Rename to ...
3477 * config/ia64/t-linux: ... this.
3478 (SHLIB_MAPFILES): Set.
3479 * config/ia64/t-glibc-libunwind: Rename to ...
3480 * config/ia64/t-linux-libunwind: ... this.
3481 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3482 * config/ia64/t-slibgcc-hpux: New file.
3483 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3484 * config/m68k/t-slibgcc-elf-ver: New file.
3485 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3486 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3488 * config/pa/t-slibgcc-hpux: New file.
3489 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3491 * config/rs6000/libgcc-darwin.10.4.ver,
3492 config/rs6000/libgcc-darwin.10.5.ver: New files.
3493 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3494 config/rs6000/libgcc-glibc.ver.
3495 * config/rs6000/libgcc-ppc64.ver: Rename to
3496 config/rs6000/libgcc-ibm-ldouble.ver.
3497 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3498 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3499 * config/rs6000/t-ldbl128: Rename to ...
3500 * config/rs6000/t-linux: ... this.
3501 (SHLIB_MAPFILES): Adapt filename.
3502 * config/rs6000/t-slibgcc-aix: New file.
3503 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3504 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3505 libgcc-excl.ver, libgcc-glibc.ver.
3506 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3507 * config/sparc/libgcc-glibc.ver: New file.
3508 * config/sparc/t-linux: New file.
3509 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3510 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3511 t-slibgcc-elf-ver to tmake_file.
3512 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3514 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3515 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3516 t-slibgcc-elf-ver, t-linux to tmake_file.
3517 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3519 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3520 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3521 (alpha*-dec-*vms*): Likewise.
3522 (arm*-*-freebsd*): Append to tmake_file.
3523 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3524 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3526 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3527 tmake_file for arm*-*-symbianelf*.
3528 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3529 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3531 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3532 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3533 pa/t-slibgcc-dwarf-ver to tmake_file.
3534 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3535 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3536 (hppa*64*-*-hpux11*): Likewise.
3537 (hppa[12]*-*-hpux11*): Likewise.
3538 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3539 i386/t-crtpc, i386/t-crtfm.
3540 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3541 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3543 Add i386/t-cygwin to tmake_file.
3544 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3545 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3546 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3548 Add i386/t-mingw32 to tmake_file.
3549 (x86_64-*-mingw*): Likewise.
3550 (ia64*-*-freebsd*): Append to tmake_file.
3551 (ia64*-*-linux*): Append to tmake_file.
3552 Replace ia64/t-glibc by ia64/t-linux.
3553 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3555 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3556 t-slibgcc-hpux to tmake_file.
3557 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3558 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3559 (m32rle-*-linux*): Likewise.
3560 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3562 (microblaze*-linux*): New case.
3563 Append to tmake_file, add t-slibgcc-nolc-override.
3564 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3565 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3566 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3567 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3568 rs6000/t-slibgcc-aix to tmake_file.
3569 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3570 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3571 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3572 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3573 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3574 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3576 (sparc-*-linux*): Append to tmake_file for *-leon*.
3577 Add sparc/t-linux to tmake_file for non-Leon targets.
3578 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3579 (tic6x-*-uclinux): New case.
3580 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3581 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3582 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3583 (am33_2.0-*-linux*): Append to tmake_file.
3584 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3585 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3586 x86_64-*-kfreebsd*-gnu.
3587 Add i386/t-linux to tmake_file.
3589 2011-10-28 Ian Lance Taylor <iant@google.com>
3591 * config/i386/morestack.S: Correct CFI information to do proper
3592 returns throughout function. In 32-bit mode, save %ebx so that it
3593 is restored on unwind.
3595 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3597 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3598 case where B3 isn't the return register.
3600 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3601 logic for doubleword pops.
3603 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3605 * config/rs6000/t-freebsd: Add wildcard.
3607 2011-10-21 Paul Brook <paul@codesourcery.com>
3609 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3611 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3612 Eric Botcazou <ebotcazou@adacore.com>
3615 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3616 fs->signal_frame to 1.
3618 2011-10-07 Ian Lance Taylor <iant@google.com>
3620 * generic-morestack-thread.c: #include <errno.h>.
3622 2011-10-07 Ian Lance Taylor <iant@google.com>
3625 * generic-morestack.c (__generic_morestack): Make sure the segment
3626 is large enough for both the stack frame and the copied
3629 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3632 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3635 2011-09-28 Nick Clifton <nickc@redhat.com>
3637 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3638 64-bit doubles are not enabled.
3639 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3640 and floatunsisf functions.
3642 2011-09-13 Paul Brook <paul@codesourcery.com>
3644 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3645 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3646 * unwind-arm-common.inc: New file.
3647 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3648 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3649 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3650 * config/c6x/libunwind.S: New file.
3651 * config/c6x/pr-support.c: New file.
3652 * config/c6x/unwind-c6x.c: New file.
3653 * config/c6x/unwind-c6x.h: New file.
3654 * config/c6x/t-c6x-elf: New file.
3656 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3658 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3659 (ASM_DIVZERO): Ditto.
3660 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3662 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3664 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3666 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3669 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3670 instead of an assembly one.
3672 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3675 * Makefile.in (install-unwind_h): Create
3676 $(gcc_objdir)/include/unwind.h atomically.
3678 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3680 * Makefile.in (install-unwind_h): Remove destination file first.
3682 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3685 * config/mips/t-mips16: New file.
3686 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3687 (mips*-*-linux*): Likewise.
3688 (mips*-sde-elf*): Likewise.
3689 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3690 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3691 Add mips/t-mips16 to tmake_file.
3692 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3693 (mips-*-elf*): Likewise.
3694 (mips64-*-elf*): Likewise.
3695 (mips64orion-*-elf*): Likewise.
3696 (mips*-*-rtems*): Likewise.
3697 (mipstx39-*-elf*): Likewise.
3698 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3699 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3701 Use $(srcdir) to refer to sync.c.
3703 ($(libgcc-sync-funcs-o)): Likewise.
3704 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3705 ($(libgcc-sync-funcs-s-o)): Likewise.
3707 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3709 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3712 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3715 * config/i386/value-unwind.h: New.
3717 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3719 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3720 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3721 Add to tmake_file rather than overriding it.
3723 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3725 * config/t-softfp: Remove.
3726 * soft-fp: Moved from ../gcc/config.
3727 * soft-fp/README: Remove t-softfp reference.
3728 * soft-fp/t-softfp: Move to config/t-softfp.
3729 (softfp_machine_header): Remove.
3730 (softfp_file_list): Remove config subdir.
3731 (soft-fp-objects): New variable.
3732 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3733 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3734 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3735 * config/t-softfp-excl: New file.
3736 * config/t-softfp-sfdf: New file.
3737 * config/t-softfp-tf: New file.
3738 * config/no-sfp-machine.h: New file.
3739 * config/arm/sfp-machine.h: New file.
3740 * config/arm/t-softfp: New file.
3741 * config/c6x/sfp-machine.h: New file.
3742 * config/i386/32/t-fprules-softfp: Rename to ...
3743 * config/i386/32/t-softfp: ... this.
3744 (tifunctions, LIB2ADD): Remove.
3745 (softfp_int_modes): Override.
3746 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3748 * config/i386/64/eqtf2.c: Likewise.
3749 * config/i386/64/getf2.c: Likewise.
3750 * config/i386/64/letf2.c: Likewise.
3751 * config/ia64/sft-machine.h: New file.
3752 * config/ia64/t-fprules-softfp: Rename to ...
3753 * config/ia64/t-softfp: ... this.
3754 * config/lm32/sfp-machine.h: New file.
3755 * config/moxie/t-moxie-softfp: Remove.
3756 * config/rs6000/ibm-ldouble-format: New file.
3757 * config/rs6000/ibm-ldouble.c: New file.
3758 * config/rs6000/libgcc-ppc-glibc.ver: New file
3759 * config/rs6000/libgcc-ppc64.ver: New file
3760 * config/rs6000/sfp-machine.h: New file.
3761 * config/rs6000/t-freebsd: New file.
3762 * config/rs6000/t-ibm-ldouble: New file.
3763 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3764 libgcc-ppc-glibc.ver.
3765 * config/rs6000/t-linux64: New file.
3766 * config/rs6000/t-ppccomm (LIB2ADD): Add
3767 $(srcdir)/config/rs6000/ibm-ldouble.c.
3768 * config/rs6000/t-ppccomm-ldbl: New file.
3769 * config/score/sfp-machine.h: New file.
3770 * config.host (sfp_machine_header): Explain.
3771 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3772 t-softfp to tmake_file.
3773 (arm*-*-uclinux*): Likewise.
3774 (arm*-*-ecos-elf): Likewise.
3775 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3776 (arm*-*-rtems*): Likewise.
3777 (arm*-*-elf): Likewise.
3778 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3780 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3781 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3782 (lm32-*-uclinux*): Likewise.
3783 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3784 t-softfp-excl, t-softfp.
3785 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3786 (powerpc64-*-darwin*): Likewise.
3787 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3789 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3791 (powerpc-*-eabisim*): Likewise.
3792 (powerpc-*-elf*): Likewise.
3793 (powerpc-*-eabialtivec*): Likewise.
3794 (powerpc-xilinx-eabi*): Likewise.
3795 (powerpc-*-rtems*): Likewise.
3796 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3797 t-softfp-excl, t-softfp to tmake_file.
3798 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3799 rs6000/t-ppccomm-ldbl to tmake_file.
3800 (powerpcle-*-elf*): Likewise.
3801 (powerpcle-*-eabisim*): Likewise.
3802 (powerpcle-*-eabi*): Likewise.
3803 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3804 rs6000/t-ibm-ldouble to tmake_file.
3805 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3806 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3807 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3808 (tic6x-*-*): Likewise.
3809 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3810 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3811 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3812 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3813 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3814 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3815 t-softfp to tmake_file.
3816 * configure.ac (sfp_machine_header): Provide default if unset.
3818 Link sfp-machine.h to config/$sfp_machine_header.
3819 * configure: Regenerate.
3821 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3823 * Makefile.in (double_type_size, long_double_type_size): Set.
3824 Remove $(fpbit-in-libgcc) support.
3825 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3826 (fpbit-src): New variable.
3827 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3828 Compile with -DFLOAT $(FPBIT_CFLAGS).
3830 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3831 Compile with $(FPBIT_CFLAGS).
3833 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3834 Compile with -DFLOAT $(TPBIT_CFLAGS).
3836 * configure.ac (double_type_size, long_double_type_size):
3837 Determine and substitute.
3838 * configure: Regenerate.
3839 * fp-bit.c, fp-bit.h: New files.
3840 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3841 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3842 * config/mips/t-mips: New file.
3843 * config/mips/t-sdemtk: New file.
3844 * config/rs6000/ppc64-fp.c: New file.
3845 * config/rs6000/t-darwin (LIB2ADD): Add
3846 $(srcdir)/config/rs6000/ppc64-fp.c.
3847 * config/rs6000/t-ppc64-fp: New file.
3848 * config/rx/rx-lib.h: New file.
3849 * config/rx/t-rx (FPBIT): Set to true.
3850 ($(gcc_objdir)/fp-bit.c): Remove.
3851 (DPBIT): Set to true only with -m64bit-doubles.
3852 ($(gcc_objdir)/dp-bit.c): Remove.
3853 * config/sparc/t-softfp: Remove.
3854 * config/spu/t-elf: New file.
3855 * config/t-fdpbit, config/t-fpbit: New files.
3856 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3857 (mips*-*-*): Likewise.
3858 (arm-wrs-vxworks): Likewise.
3859 (arm*-*-freebsd*): Likewise.
3860 (avr-*-rtems*): Add t-fpbit to tmake_file.
3861 (avr-*-*): Likewise.
3862 (bfin*-elf*): Add t-fdpbit to tmake_file.
3863 (bfin*-uclinux*): Likewise.
3864 (bfin*-linux-uclibc*): Likewise.
3865 (bfin*-rtems*): New case.
3866 Add t-fdpbit to tmake_file.
3867 (bfin*-*): Add t-fdpbit to tmake_file.
3868 (crisv32-*-elf): Likewise.
3869 (cris-*-linux*): Likewise.
3870 (fr30-*-elf): Likewise.
3871 (frv-*-elf, frv-*-*linux*): Likewise.
3872 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3873 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3874 (m32r-*-elf*): Likewise.
3875 (m32rle-*-elf*): Likewise.
3876 (m32r-*-linux*): Likewise.
3877 (m32rle-*-linux*): Likewise.
3878 (mcore-*-elf): Add t-fdpbit to tmake_file.
3879 (microblaze*-*-*): Likewise.
3880 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3881 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3882 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3884 Add mips/t-tpbit to tmake-file.
3885 (mips*-*-linux*): Fix typo.
3886 (mips*-sde-elf*): New case
3887 Add mips/t-sdemtk unless using newlib.
3888 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3889 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3890 (mn10300-*-*): Likewise.
3891 (pdp11-*-*): Likewise.
3892 (picochip-*-*): Add t-fpbit to tmake_file.
3893 (powerpc-*-eabisimaltivec*): Likewise.
3894 (powerpc-*-eabisim*): Likewise.
3895 (powerpc-*-elf*): Likewise.
3896 (powerpc-*-eabialtivec*): Likewise.
3897 (powerpc-xilinx-eabi*): New case.
3898 Add t-fdpbit to tmake_file.
3899 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3900 (powerpc-*-rtems*): Likewise.
3901 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3903 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3905 (powerpc-*-lynxos*): Likewise.
3906 (powerpcle-*-elf*): Likewise.
3907 (powerpcle-*-eabisim*): Likewise.
3908 (powerpcle-*-eabi*): Likewise.
3909 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3910 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3911 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3912 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3913 (rx-*-elf): Add t-fdpbit to tmake_file.
3914 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3915 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3916 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3917 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3919 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3920 (sh-wrs-vxworks): Likewise.
3921 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3922 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3923 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3924 (sparc64-*-rtems*): ... new case.
3925 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3926 (spu-*-elf*): Likewise.
3927 Add spu/t-elf to tmake_file.
3928 (v850*-*-*): Add t-fdpbit to tmake_file.
3929 (xstormy16-*-elf): Likewise.
3930 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3931 (mep*-*-*): Likewise.
3933 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3935 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3937 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3938 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3939 (install-unwind_h): New target.
3940 (all): Depend on it.
3941 * config.host (unwind_header): New variable.
3942 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3943 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3944 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3945 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3946 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3948 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3950 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3952 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3954 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3955 (ia64*-*-freebsd*): Likewise.
3956 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3958 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3959 $with_system_libunwind.
3960 (ia64*-*-hpux*): Set tmake_file.
3961 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3962 (picochip-*-*): Set tmake_file.
3963 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3965 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3966 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3967 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3968 (xtensa*-*-elf*): Set tmake_file.
3969 (xtensa*-*-linux*): Likewise.
3970 * configure.ac: Include ../config/unwind_ipinfo.m4.
3971 Call GCC_CHECK_UNWIND_GETIPINFO.
3972 Link unwind.h to $unwind_header.
3973 * configure: Regenerate.
3974 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3975 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3976 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3977 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3978 * config/unwind-dw2-fde-darwin.c: New file.
3979 * config/arm/libunwind.S, config/arm/pr-support.c,
3980 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3981 config/arm/unwind-arm.h,: New files.
3982 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3983 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3984 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3985 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3986 config/ia64/unwind-ia64.h: New files.
3987 * config/picochip/t-picochip: New file.
3988 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3990 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3991 * config/s390/t-tpf (LIB2ADDEH): Remove.
3992 * config/t-darwin (LIB2ADDEH): Set.
3993 * config/t-eh-dw2-dip: New file.
3994 * config/t-libunwind, config/t-libunwind-elf: New files.
3995 * config/t-sol2 (LIB2ADDEH): Remove.
3996 * config/xtensa/t-xtensa: New file.
3998 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4000 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4001 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4002 long long to check rt_sigreturn syscall.
4004 2011-08-02 Alan Modra <amodra@gmail.com>
4006 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4007 Restore for indirect call bcrtl from correct stack slot, and only
4008 if cfa+40 isn't valid.
4010 2011-08-01 Julian Brown <julian@codesourcery.com>
4012 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4013 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4014 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4016 2011-08-01 Julian Brown <julian@codesourcery.com>
4018 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4019 (libgcc-std.ver.in): Use above.
4020 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4021 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4023 * config/t-fixedpoint-gnu-prefix: New file.
4024 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4025 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4028 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4030 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4031 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4032 for x86-64. Properly check __x86_64__ and __LP64__.
4034 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4036 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4038 (_FP_WS_TYPE): Likewise.
4039 (_FP_I_TYPE): Likewise.
4041 2011-07-28 Alan Modra <amodra@gmail.com>
4043 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4044 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4045 in a plt call stub. Do restore r2 if stopped on bctrl.
4047 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4049 * config.host (i[3456x]86-*-netware*): Remove.
4050 * config/i386/netware-crt0.c, config/i386/t-nwld,
4051 config/i386/t-slibgcc-nwld: Remove.
4053 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4055 * config.host: Handle tic6x-*-*.
4056 * config/c6x/c6x-abi.h: New file.
4058 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4060 * config/i386/crtprec.c: New file.
4061 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4062 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4063 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4064 (x86_64-*-darwin*): Likewise.
4065 (i[34567]86-*-solaris2*: Likewise.
4067 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4069 * config/alpha/crtfastmath.c: New file.
4070 * config/i386/crtfastmath.c: New file.
4071 * config/ia64/crtfastmath.c: New file.
4072 * config/mips/crtfastmath.c: New file.
4073 * config/sparc/crtfastmath.c: New file.
4075 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4077 Add -frandom-seed=gcc-crtfastmath.
4078 * config/alpha/t-crtfm: Remove.
4079 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4080 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4082 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4083 (alpha*-dec-osf5.1*): Likewise.
4084 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4085 Add crtfastmath.o to extra_parts.
4086 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4087 Add crtfastmath.o to extra_parts.
4088 (x86_64-*-darwin*): Likewise.
4089 (x86_64-*-mingw*): Likewise.
4090 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4091 (ia64*-*-freebsd*): Likewise.
4092 (ia64*-*-linux*): Likewise.
4093 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4094 Add crtfastmath.o to extra_parts.
4096 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4098 * config/darwin-crt3.o: New file.
4099 * config/rs6000/darwin-crt2.c: New file.
4100 * config/t-darwin: New file.
4101 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4103 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4104 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4105 (powerpc64-*-darwin*): Likewise.
4107 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4109 * config/i386/netware-crt0.c: New file.
4110 * config/i386/t-nwld: Rename to ...
4111 * config/i386/t-slibgcc-nwld: ... this.
4112 * config/i386/t-nwld: New file.
4113 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4115 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4118 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4120 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4122 * configure: Regenerate.
4124 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4126 * dfp-bit.c, dfp-bit.h: New files.
4127 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4129 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4130 ($(d64pbit-o)): Likewise.
4131 ($(d128pbit-o)): Likewise.
4132 * config/t-dfprules: New file.
4133 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4134 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4135 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4136 (x86_64-*-linux*): Likewise.
4137 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4138 (i[34567]86-*-cygwin*): Likewise.
4139 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4140 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4142 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4144 * Makfile.in (LIBGCOV): New variable.
4145 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4146 * libgcov.c: New file.
4148 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4150 * fixed-bit.c, fixed-bit.h: New files.
4151 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4152 refer to fixed-bit.c.
4154 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4156 * config.host (*local*): Remove.
4158 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4161 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4162 like i?86-*-solaris2.1[0-9]*.
4163 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4164 * configure.ac (i?86-*-solaris2*): Likewise.
4165 * configure: Regenerate.
4167 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4169 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4170 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4171 md_unwind_header by splitting out of...
4172 (i[34567]86-*-linux*): ... this.
4173 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4174 Remove md_unwind_header by splitting out of...
4175 (x86_64-*-linux*): ... this.
4177 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4179 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4181 2011-06-28 Nick Clifton <nickc@redhat.com>
4183 * config.host: Recognize all V850 variants.
4185 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4187 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4189 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4191 * shared-object.mk (c_flags-$o): Save c_flags.
4192 ($(base)$(objext)): Use it.
4193 ($(base)_s$(objext)): Likewise.
4195 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4197 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4198 * libgcc-std.ver.in (GCC_4.7.0): New section.
4200 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4204 * config/avr/t-avr: Fix line endings.
4205 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4208 2011-06-14 Olivier Hainque <hainque@adacore.com>
4209 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4211 * config/mips/irix6-unwind.h: New file.
4212 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4214 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4216 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4217 (sparc64_fallback_frame_state): Use it.
4218 (sparc64_frob_update_context): Further adjust context.
4219 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4220 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4221 * config/sparc/sol2-cn.S: Likewise.
4223 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4225 * enable-execute-stack-empty.c: New file.
4226 * enable-execute-stack-mprotect.c: New file.
4227 * config/i386/enable-execute-stack-mingw32.c: New file.
4228 * config.host (enable_execute_stack): New variable.
4229 Select appropriate variants.
4230 * configure.ac: Link enable-execute-stack.c to
4231 $enable_execute_stack.
4232 * configure: Regenerate.
4233 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4234 (lib2funcs): Remove _enable_execute_stack.
4236 2011-06-09 David S. Miller <davem@davemloft.net>
4237 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4239 * config.host (sparc-*-linux*): Correct md_unwind_header
4241 (s390x-ibm-tpf*): Fix typo.
4243 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4245 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4246 Add crtfastmath.o to extra_parts.
4247 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4249 * config/mips/t-crtfm: Remove.
4251 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4253 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4255 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4257 * config.host (sh*-*-linux*): Fix typo.
4259 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4261 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4262 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4263 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4264 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4265 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4266 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4267 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4268 Wrap in !__MINGW64__.
4269 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4270 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4271 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4272 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4273 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4274 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4275 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4277 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4278 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4279 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4280 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4281 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4282 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4283 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4284 * config/no-unwind.h: New file.
4285 * config.host (md_unwind_header): Document.
4287 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4288 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4289 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4290 hppa[12]*-*-hpux11*): Set md_unwind_header.
4291 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4292 Set md_unwind_header.
4293 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4294 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4295 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4296 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4297 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4298 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4299 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4301 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4302 * configure: Regenerate.
4304 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4306 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4307 Set tmake_file, extra_parts.
4308 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4310 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4312 * config/mips/t-irix6: New file.
4313 * config/mips/t-slibgcc-irix: New file.
4315 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4317 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4318 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4320 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4322 * configure.ac (target_thread_file): Determine thread model.
4323 * configure: Regenerate.
4324 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4325 * config/alpha/t-alpha: New file.
4326 * config/alpha/t-crtfm: Use $<.
4327 * config/alpha/t-ieee: New file.
4328 * config/alpha/t-osf-pthread: New file.
4329 * config/alpha/t-slibgcc-osf: New file.
4330 * config/alpha/libgcc-osf5.ver: New file.
4332 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4334 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4336 Add crtfastmath.o to extra_parts.
4338 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4340 * config/gmon-sol2.c: Reindent.
4342 Remove, correct casts.
4343 Use STDERR_FILENO, NULL.
4344 (BASEADDRESS): Remove.
4346 (errno, sbrk): Remove declarations.
4347 (monstartup) [hp300]: Remove.
4350 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4352 * Makefile.in (cpu_type): Define.
4353 * config.host (i[34567]86-*-rtems*): Handle it.
4354 (i[34567]86-*-solaris2*): Move body ...
4355 (*-*-solaris2*): ... here.
4356 New case, generalize.
4357 (sparc-*-elf*): Handle it.
4358 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4359 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4360 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4362 (sparc*-*-solaris2*): ... this.
4364 (sparc64-*-elf*): Handle it.
4365 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4366 Merge ../gcc/config/i386/gmon-sol2.c.
4367 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4369 Merge ../gcc/config/i386/sol2-gc1.asm.
4370 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4372 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4374 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4375 * config/i386/t-crtstuff: New file.
4376 * config/i386/t-softfp: New file.
4377 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4378 $(T)crti.o, $(T)crtn.o): Remove.
4379 (gcrt1.o): New rule.
4380 (TARGET_LIBGCC2_CFLAGS): Remove.
4381 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4382 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4383 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4384 * config/sparc/t-sol2: New file.
4385 * config/sparc/t-crtfm: Move to ...
4386 * config/t-crtfm: ... this.
4387 Use $(cpu_type), $<.
4388 * config/t-crtin: New file.
4389 * config/sparc/t-softfp: New file.
4390 * config/sparc/t-softmul: New file.
4391 * config/t-rtems: New file.
4392 * config/t-slibgcc: New file.
4393 * config/t-slibgcc-elf-ver: New file.
4394 * config/t-slibgcc-gld: New file.
4395 * config/t-slibgcc-sld: New file.
4396 * config/t-sol2: New file.
4397 * configure.ac: Include ../config/lib-ld.m4.
4398 Call AC_LIB_PROG_LD_GNU.
4399 Substitute cpu_type.
4400 * configure: Regenerate.
4402 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4405 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4406 libgcc-std.ver in the build directory.
4407 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4408 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4410 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4412 * libgcc-std.ver.in: New file.
4413 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4415 (libgcc-std.ver): New rule.
4416 * config/t-gnu-prefix: New file.
4418 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4420 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4422 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4424 * config/i386/darwin-lib.h: New file.
4426 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4428 * config/arm/symbian-lib.h: New.
4430 2011-05-04 Chris Demetriou <cgd@google.com>
4432 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4433 (__x86.get_pc_thunk.bx): ...this.
4434 (__morestack): Adjust for rename, remove undef of __i686.
4436 2011-05-03 Chris Demetriou <cgd@google.com>
4438 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4440 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4442 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4443 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4444 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4445 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4446 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4449 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4451 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4452 Adjust copyright year.
4454 2011-03-07 Ian Lance Taylor <iant@google.com>
4456 * generic-morestack.c (__splitstack_find): Adjust returned stack
4457 pointer to include all registers pushed by __morestack.
4459 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4462 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4463 (toolexecdir): Calculate and AC_SUBST.
4464 (toolexeclibdir): Likewise.
4465 * Makefile.in (target_noncanonical): Import.
4466 (toolexecdir): Likewise.
4467 (toolexeclibdir): Likewise.
4468 * configure: Regenerate.
4470 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4473 * config/arm/bpabi.h: Rename to...
4474 * config/arm/bpabi-lib.h: ...this.
4476 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4478 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4480 * configure: Regenerate.
4482 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4484 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4485 __FLOAT_WORD_ORDER__.
4486 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4489 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4492 * Makefile.in (install-strip): New phony target.
4494 2010-11-07 Ian Lance Taylor <iant@google.com>
4497 * config/i386/morestack.S (__morestack_large_model): New
4500 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4502 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4504 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4506 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4508 * config/arm/bpabi.h: New file.
4509 * config/frv/frv-abi.h: New file.
4511 2010-10-01 Ian Lance Taylor <iant@google.com>
4513 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4514 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4516 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4519 * config.host: Add the missing `$'.
4521 2010-09-30 Michael Eager <eager@eagercon.com>
4523 * config.host: Add microblaze*-*-*.
4524 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4525 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4526 udivsi3.asm,umodsi3.asm}: New.
4528 2010-09-28 Ian Lance Taylor <iant@google.com>
4530 * configure.ac: Adjust CFI test to test assembler directly rather
4531 than checking gcc preprocessor macro.
4532 * configure: Rebuild.
4534 2010-09-27 Ian Lance Taylor <iant@google.com>
4536 * configure.ac: Test whether assembler supports CFI directives.
4537 * config.host: Only add t-stack and i386/t-stack-i386 to
4538 tmake_file if libgcc_cv_cfi is "yes".
4539 * configure: Rebuild.
4541 2010-09-27 Ian Lance Taylor <iant@google.com>
4543 * generic-morestack.h: New file.
4544 * generic-morestack.c: New file.
4545 * generic-morestack-thread.c: New file.
4546 * config/i386/morestack.S: New file.
4547 * config/t-stack: New file.
4548 * config/i386/t-stack-i386: New file.
4549 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4550 i386/t-stack-i386 to tmake_file.
4552 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4554 * Makefile.in (libgcc-extra-parts): Check for static archives and
4555 invoke ranlib after installing them.
4556 (gcc-extra-parts): Likewise.
4557 (install-leaf): Likewise.
4559 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4561 * configure: Regenerated.
4563 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4565 * configure: Regenerated.
4567 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4568 Andrew Pinski <pinskia@gmail.com>
4571 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4573 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4576 * configure: Regenerated.
4578 2010-09-06 Andreas Schwab <schwab@redhat.com>
4580 * configure: Regenerate.
4582 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4584 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4586 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4589 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4590 Iain Sandoe <iains@gcc.gnu.org>
4593 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4594 LIB2FUNCS_EXCLUDE functions.
4596 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4598 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4600 * configure: Regenerate.
4602 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4604 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4605 i386/t-freebsd to tmake_file.
4606 * config/i386/t-freebsd: New file.
4607 * config/i386/libgcc-bsd.ver: New file.
4609 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4611 * config.host (powerpc*-eabispe*): Set tmake_file.
4612 (powerpc*-eabi*): Likewise.
4613 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4614 crtbeginS, crtendS, crtbeginT.
4616 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4618 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4619 to tmake_file. Add crtfastmath.o to extra_parts.
4620 * config/mips/t-crtfm: New.
4622 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4624 * config.host (sparc64-*-rtems*): New target.
4626 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4628 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4631 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4633 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4635 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4637 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4638 alpha-dec-osf5.0* support.
4640 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4642 * config.host: Add lm32-*-rtems*.
4644 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4645 Uros Bizjak <ubizjak@gmail.com>
4648 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4649 like other remaining 32-bit x86 OSes.
4650 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4652 * config/i386/libgcc-sol2.ver: New file.
4653 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4655 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4658 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4659 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4660 is used and substitute set_use_emutls.
4661 * configure: Regenerated.
4663 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4665 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4667 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4670 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4672 ($(T)gcrt1.o): Likewise.
4673 ($(T)crt1.o): Likewise.
4674 ($(T)crti.o): Likewise.
4675 ($(T)crtn.o): Likewise.
4677 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4680 * Makefile.in (install): Use $(MAKE) string in rule, for
4683 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4685 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4686 * config/mmix/t-mmix: New file.
4687 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4689 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4692 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4695 2010-01-04 Anthony Green <green@moxielogic.com>
4697 * config/moxie/crti.asm, config/moxie/crtn.asm,
4698 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4699 config/moxie/t-moxie: New files.
4700 * config.host: Add t-moxie-softfp reference.
4702 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4705 * config/t-slibgcc-darwin: Fix embedded rpaths for
4706 --enable-version-specific-runtime-libs, build extension stub
4707 libs exposing features available from current libgcc_s.
4709 2009-11-11 Jon Beniston <jon@beniston.com>
4711 * config.host: Add lm32 targets.
4712 * config/lm32: New directory.
4713 * config/lm32/libgcc_lm32.h: New file.
4714 * config/lm32/_mulsi3.c: New file.
4715 * config/lm32/_udivmodsi4.c: New file.
4716 * config/lm32/_divsi3.c: New file.
4717 * config/lm32/_modsi3.c: New file.
4718 * config/lm32/_udivsi3.c: New file.
4719 * config/lm32/_umodsi3.c: New file.
4720 * config/lm32/_lshrsi3.S: New file.
4721 * config/lm32/_ashrsi3.S: New file.
4722 * config/lm32/_ashlsi3.S: New file.
4723 * config/lm32/crti.S: New file.
4724 * config/lm32/crtn.S: New file.
4725 * config/lm32/t-lm32: New file.
4726 * config/lm32/t-elf: New file.
4727 * config/lm32/t-uclinux: New file.
4729 2009-10-26 Nick Clifton <nickc@redhat.com>
4731 * config.host: Add support for RX target.
4732 * config/rx: New directory.
4733 * config/rx/rx-abi-functions.c: New file. Supplementary
4734 functions for libgcc to support the RX ABI.
4735 * config/rx/rx-abi.h: New file. Supplementary header file for
4736 libgcc RX ABI functions.
4737 * config/rx/t-rx: New file: Makefile fragment for building
4740 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4742 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4743 constraint of y0 to "g".
4745 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4747 * config.host: Include the s390 makefile fragments.
4748 * config/s390/32/_fixdfdi.c: New file.
4749 * config/s390/32/_fixsfdi.c: New file.
4750 * config/s390/32/_fixtfdi.c: New file.
4751 * config/s390/32/_fixunsdfdi.c: New file.
4752 * config/s390/32/_fixunssfdi.c: New file.
4753 * config/s390/32/_fixunstfdi.c: New file.
4754 * config/s390/32/t-floattodi: New file.
4755 * config/s390/libgcc-glibc.ver: New file.
4756 * config/s390/t-crtstuff: New file.
4757 * config/s390/t-linux: New file.
4758 * config/s390/t-tpf: New file.
4760 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4762 * configure.ac (AC_PREREQ): Bump to 2.64.
4764 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4766 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4768 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4770 * configure: Regenerate.
4772 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4774 * config.host (ia64-hp-*vms*): New target.
4775 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4778 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4780 * configure.ac: Add snippet for maintainer-mode.
4781 * configure: Regenerate.
4782 * Makefile.in (AUTOCONF, configure_deps): New variables.
4783 ($(srcdir)/configure)): New rule, active only with maintainer
4786 2009-06-23 DJ Delorie <dj@redhat.com>
4789 * config.host: Add mep support.
4791 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4793 * config.host: Add i386/${host_address}/t-fprules-softfp and
4794 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4796 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4798 * config/i386/64/_multc3.c: Likewise.
4799 * config/i386/64/_powitf2.c: Likewise.
4800 * config/i386/64/eqtf2.c: Likewise.
4801 * config/i386/64/getf2.c: Likewise.
4802 * config/i386/64/letf2.c: Likewise.
4803 * config/i386/64/letf2.c: Likewise.
4804 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4805 unsigned long long for x64 mingw targets.
4806 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4807 (_FP_I_TYPE): Define as long long for x64 mingw target.
4809 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4811 * config.host (vax-*-linux*): New.
4813 2009-05-31 Anthony Green <green@moxielogic.com>
4815 * config.host: Add moxie support.
4816 * config/moxie/t-moxie: New file.
4818 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4820 * config.host: Add i386/${host_address}/t-fprules-softfp and
4821 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4823 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4825 * config.host: Add i386/${host_address}/t-fprules-softfp to
4826 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4828 2009-04-09 Nick Clifton <nickc@redhat.com>
4830 * config/ia64/tf-signs.c: Change copyright header to refer to
4831 version 3 of the GNU General Public License with version 3.1
4832 of the GCC Runtime Library Exception and to point readers at
4833 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4835 * config/i386/32/tf-signs.c: Likewise.
4836 * config/libbid/_addsub_dd.c: Likewise.
4837 * config/libbid/_addsub_sd.c: Likewise.
4838 * config/libbid/_addsub_td.c: Likewise.
4839 * config/libbid/_dd_to_df.c: Likewise.
4840 * config/libbid/_dd_to_di.c: Likewise.
4841 * config/libbid/_dd_to_sd.c: Likewise.
4842 * config/libbid/_dd_to_sf.c: Likewise.
4843 * config/libbid/_dd_to_si.c: Likewise.
4844 * config/libbid/_dd_to_td.c: Likewise.
4845 * config/libbid/_dd_to_tf.c: Likewise.
4846 * config/libbid/_dd_to_udi.c: Likewise.
4847 * config/libbid/_dd_to_usi.c: Likewise.
4848 * config/libbid/_dd_to_xf.c: Likewise.
4849 * config/libbid/_df_to_dd.c: Likewise.
4850 * config/libbid/_df_to_sd.c: Likewise.
4851 * config/libbid/_df_to_td.c: Likewise.
4852 * config/libbid/_di_to_dd.c: Likewise.
4853 * config/libbid/_di_to_sd.c: Likewise.
4854 * config/libbid/_di_to_td.c: Likewise.
4855 * config/libbid/_div_dd.c: Likewise.
4856 * config/libbid/_div_sd.c: Likewise.
4857 * config/libbid/_div_td.c: Likewise.
4858 * config/libbid/_eq_dd.c: Likewise.
4859 * config/libbid/_eq_sd.c: Likewise.
4860 * config/libbid/_eq_td.c: Likewise.
4861 * config/libbid/_ge_dd.c: Likewise.
4862 * config/libbid/_ge_sd.c: Likewise.
4863 * config/libbid/_ge_td.c: Likewise.
4864 * config/libbid/_gt_dd.c: Likewise.
4865 * config/libbid/_gt_sd.c: Likewise.
4866 * config/libbid/_gt_td.c: Likewise.
4867 * config/libbid/_isinfd128.c: Likewise.
4868 * config/libbid/_isinfd32.c: Likewise.
4869 * config/libbid/_isinfd64.c: Likewise.
4870 * config/libbid/_le_dd.c: Likewise.
4871 * config/libbid/_le_sd.c: Likewise.
4872 * config/libbid/_le_td.c: Likewise.
4873 * config/libbid/_lt_dd.c: Likewise.
4874 * config/libbid/_lt_sd.c: Likewise.
4875 * config/libbid/_lt_td.c: Likewise.
4876 * config/libbid/_mul_dd.c: Likewise.
4877 * config/libbid/_mul_sd.c: Likewise.
4878 * config/libbid/_mul_td.c: Likewise.
4879 * config/libbid/_ne_dd.c: Likewise.
4880 * config/libbid/_ne_sd.c: Likewise.
4881 * config/libbid/_ne_td.c: Likewise.
4882 * config/libbid/_sd_to_dd.c: Likewise.
4883 * config/libbid/_sd_to_df.c: Likewise.
4884 * config/libbid/_sd_to_di.c: Likewise.
4885 * config/libbid/_sd_to_sf.c: Likewise.
4886 * config/libbid/_sd_to_si.c: Likewise.
4887 * config/libbid/_sd_to_td.c: Likewise.
4888 * config/libbid/_sd_to_tf.c: Likewise.
4889 * config/libbid/_sd_to_udi.c: Likewise.
4890 * config/libbid/_sd_to_usi.c: Likewise.
4891 * config/libbid/_sd_to_xf.c: Likewise.
4892 * config/libbid/_sf_to_dd.c: Likewise.
4893 * config/libbid/_sf_to_sd.c: Likewise.
4894 * config/libbid/_sf_to_td.c: Likewise.
4895 * config/libbid/_si_to_dd.c: Likewise.
4896 * config/libbid/_si_to_sd.c: Likewise.
4897 * config/libbid/_si_to_td.c: Likewise.
4898 * config/libbid/_td_to_dd.c: Likewise.
4899 * config/libbid/_td_to_df.c: Likewise.
4900 * config/libbid/_td_to_di.c: Likewise.
4901 * config/libbid/_td_to_sd.c: Likewise.
4902 * config/libbid/_td_to_sf.c: Likewise.
4903 * config/libbid/_td_to_si.c: Likewise.
4904 * config/libbid/_td_to_tf.c: Likewise.
4905 * config/libbid/_td_to_udi.c: Likewise.
4906 * config/libbid/_td_to_usi.c: Likewise.
4907 * config/libbid/_td_to_xf.c: Likewise.
4908 * config/libbid/_tf_to_dd.c: Likewise.
4909 * config/libbid/_tf_to_sd.c: Likewise.
4910 * config/libbid/_tf_to_td.c: Likewise.
4911 * config/libbid/_udi_to_dd.c: Likewise.
4912 * config/libbid/_udi_to_sd.c: Likewise.
4913 * config/libbid/_udi_to_td.c: Likewise.
4914 * config/libbid/_unord_dd.c: Likewise.
4915 * config/libbid/_unord_sd.c: Likewise.
4916 * config/libbid/_unord_td.c: Likewise.
4917 * config/libbid/_usi_to_dd.c: Likewise.
4918 * config/libbid/_usi_to_sd.c: Likewise.
4919 * config/libbid/_usi_to_td.c: Likewise.
4920 * config/libbid/_xf_to_dd.c: Likewise.
4921 * config/libbid/_xf_to_sd.c: Likewise.
4922 * config/libbid/_xf_to_td.c: Likewise.
4923 * config/libbid/bid128.c: Likewise.
4924 * config/libbid/bid128_2_str.h: Likewise.
4925 * config/libbid/bid128_2_str_macros.h: Likewise.
4926 * config/libbid/bid128_2_str_tables.c: Likewise.
4927 * config/libbid/bid128_add.c: Likewise.
4928 * config/libbid/bid128_compare.c: Likewise.
4929 * config/libbid/bid128_div.c: Likewise.
4930 * config/libbid/bid128_fma.c: Likewise.
4931 * config/libbid/bid128_logb.c: Likewise.
4932 * config/libbid/bid128_minmax.c: Likewise.
4933 * config/libbid/bid128_mul.c: Likewise.
4934 * config/libbid/bid128_next.c: Likewise.
4935 * config/libbid/bid128_noncomp.c: Likewise.
4936 * config/libbid/bid128_quantize.c: Likewise.
4937 * config/libbid/bid128_rem.c: Likewise.
4938 * config/libbid/bid128_round_integral.c: Likewise.
4939 * config/libbid/bid128_scalb.c: Likewise.
4940 * config/libbid/bid128_sqrt.c: Likewise.
4941 * config/libbid/bid128_string.c: Likewise.
4942 * config/libbid/bid128_to_int16.c: Likewise.
4943 * config/libbid/bid128_to_int32.c: Likewise.
4944 * config/libbid/bid128_to_int64.c: Likewise.
4945 * config/libbid/bid128_to_int8.c: Likewise.
4946 * config/libbid/bid128_to_uint16.c: Likewise.
4947 * config/libbid/bid128_to_uint32.c: Likewise.
4948 * config/libbid/bid128_to_uint64.c: Likewise.
4949 * config/libbid/bid128_to_uint8.c: Likewise.
4950 * config/libbid/bid32_to_bid128.c: Likewise.
4951 * config/libbid/bid32_to_bid64.c: Likewise.
4952 * config/libbid/bid64_add.c: Likewise.
4953 * config/libbid/bid64_compare.c: Likewise.
4954 * config/libbid/bid64_div.c: Likewise.
4955 * config/libbid/bid64_fma.c: Likewise.
4956 * config/libbid/bid64_logb.c: Likewise.
4957 * config/libbid/bid64_minmax.c: Likewise.
4958 * config/libbid/bid64_mul.c: Likewise.
4959 * config/libbid/bid64_next.c: Likewise.
4960 * config/libbid/bid64_noncomp.c: Likewise.
4961 * config/libbid/bid64_quantize.c: Likewise.
4962 * config/libbid/bid64_rem.c: Likewise.
4963 * config/libbid/bid64_round_integral.c: Likewise.
4964 * config/libbid/bid64_scalb.c: Likewise.
4965 * config/libbid/bid64_sqrt.c: Likewise.
4966 * config/libbid/bid64_string.c: Likewise.
4967 * config/libbid/bid64_to_bid128.c: Likewise.
4968 * config/libbid/bid64_to_int16.c: Likewise.
4969 * config/libbid/bid64_to_int32.c: Likewise.
4970 * config/libbid/bid64_to_int64.c: Likewise.
4971 * config/libbid/bid64_to_int8.c: Likewise.
4972 * config/libbid/bid64_to_uint16.c: Likewise.
4973 * config/libbid/bid64_to_uint32.c: Likewise.
4974 * config/libbid/bid64_to_uint64.c: Likewise.
4975 * config/libbid/bid64_to_uint8.c: Likewise.
4976 * config/libbid/bid_b2d.h: Likewise.
4977 * config/libbid/bid_binarydecimal.c: Likewise.
4978 * config/libbid/bid_conf.h: Likewise.
4979 * config/libbid/bid_convert_data.c: Likewise.
4980 * config/libbid/bid_decimal_data.c: Likewise.
4981 * config/libbid/bid_decimal_globals.c: Likewise.
4982 * config/libbid/bid_div_macros.h: Likewise.
4983 * config/libbid/bid_dpd.c: Likewise.
4984 * config/libbid/bid_flag_operations.c: Likewise.
4985 * config/libbid/bid_from_int.c: Likewise.
4986 * config/libbid/bid_functions.h: Likewise.
4987 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4988 * config/libbid/bid_inline_add.h: Likewise.
4989 * config/libbid/bid_internal.h: Likewise.
4990 * config/libbid/bid_round.c: Likewise.
4991 * config/libbid/bid_sqrt_macros.h: Likewise.
4993 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4995 * Makefile.in: Change copyright header to refer to version
4996 3 of the GNU General Public License and to point readers at the
4997 COPYING3 file and the FSF's license web page.
4998 * config.host: Likewise.
5000 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5002 * config.host: Reorder and merge to match config.gcc change.
5004 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5006 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5008 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5010 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5011 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5012 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5013 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5015 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5017 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5018 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5020 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5022 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5023 ia64/t-softfp-compat to tmake_file.
5025 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5027 * config/ia64/__divxf3.asm: New.
5028 * config/ia64/_fixtfdi.asm: Likewise.
5029 * config/ia64/_fixunstfdi.asm: Likewise.
5030 * config/ia64/_floatditf.asm: Likewise.
5031 * config/ia64/t-fprules-softfp: Likewise.
5032 * config/ia64/t-softfp-compat: Likewise.
5033 * config/ia64/tf-signs.c: Likewise.
5035 2009-01-18 Ben Elliston <bje@au.ibm.com>
5037 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5039 2009-01-16 Ben Elliston <bje@au.ibm.com>
5041 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5044 2009-01-13 Ben Elliston <bje@au.ibm.com>
5046 * config/t-softfp: New file.
5047 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5048 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5050 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5052 * config.host: Add m32r*-*-rtems*.
5054 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5056 * config.host: Add m32c*-*-rtems*.
5058 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5061 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5062 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5063 * configure: Regenerate.
5064 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5065 tmake_file here from gcc/config.gcc.
5066 Move extra_parts here from gcc/config.gcc.
5067 * config/i386/t-sol2: Move here from gcc/config/i386.
5068 Use gcc_srcdir instead of srcdir.
5070 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5072 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5075 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5077 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5079 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5081 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5083 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5086 * config.host: Add picochip-*-*.
5088 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5090 * config.host: Match more processor names for Xtensa.
5092 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5094 * config/i386/64/t-softfp-compat: Update comments.
5096 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5098 * config/i386/64/_divtc3-compat.c: Moved to ...
5099 * config/i386/64/_divtc3.c: Here.
5101 * config/i386/64/_multc3-compat.c: Moved to ...
5102 * config/i386/64/_multc3.c: Here.
5104 * config/i386/64/_powitf2-compat.c: Moved to ...
5105 * config/i386/64/_powitf2.c: Here.
5107 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5108 .c suffix instead of -compat.c.
5110 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5112 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5113 (_FP_MUL_MEAT_D): Ditto.
5114 (_FP_DIV_MEAT_S): Ditto.
5115 (_FP_DIV_MEAT_D): Ditto.
5117 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5119 * Makefile.in: Add support for __sync_* libgcc functions.
5121 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5123 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5125 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5128 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5129 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5131 * config/i386/64/t-fprules-softfp: Moved to ...
5132 * config/i386/64/t-softfp-compat: This. New.
5134 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5136 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5137 Initialize f with 0.0.
5139 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5142 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5144 * config/i386/64/_divtc3-compat.c: New.
5145 * config/i386/64/_multc3-compat.c: Likewise.
5146 * config/i386/64/_powitf2-compat.c: Likewise.
5147 * config/i386/64/eqtf2.c: Likewise.
5148 * config/i386/64/getf2.c: Likewise.
5149 * config/i386/64/letf2.c: Likewise.
5150 * config/i386/64/t-fprules-softfp: Likewise.
5152 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5154 * config.host: Add i386/${host_address}/t-fprules-softfp to
5155 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5156 i[34567]86-*-linux*, x86_64-*-linux*.
5158 * configure.ac: Set host_address to 64 or 32 for x86.
5159 * configure: Regenerated.
5161 * Makefile.in (config.status): Also depend on
5162 $(srcdir)/config.host.
5164 * config/i386/32/t-fprules-softfp: New.
5165 * config/i386/32/tf-signs.c: Likewise.
5167 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5169 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5170 Uros Bizjak <ubizjak@gmail.com>
5172 * config/i386/32/sfp-machine.h: New.
5174 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5176 * config/rs6000/t-ppccomm: Remove rules that conflict with
5177 auto-generated rules.
5179 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5181 * configure.ac: sinclude override.m4.
5182 * configure: Regenerate.
5184 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5186 * configure: Regenerate.
5188 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5190 * Makefile.in (DECNUMINC): Remove
5191 -I$(MULTIBUILDTOP)../../libdecnumber.
5194 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5196 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5197 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5198 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5199 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5200 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5201 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5202 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5203 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5204 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5205 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5206 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5207 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5208 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5209 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5211 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5213 * config.host (sh2[lbe]*-*-linux*): Allow target.
5215 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5217 * config/rs6000/t-ppccomm: Add build rules for new files.
5218 (LIB2ADD_ST): New variable.
5220 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5224 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5225 * config/t-avr: New file. Build 16bit libgcc functions.
5227 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5230 * config/t-slibgcc-darwin: Make install-leaf dependent on
5231 install-darwin-libgcc-stubs instead of install.
5233 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5235 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5236 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5237 sh-*-rtemscoff*): Remove cases.
5239 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5241 * Makefile.in (all): Use install-leaf rather than install.
5242 (install): Split most of the rule into...
5243 (install-leaf): ...this new one.
5245 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5246 Paolo Bonzini <bonzini@gnu.org>
5249 * Makefile.in: Use @shlib_slibdir@ substitution to get
5250 correct install name on darwin.
5251 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5253 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5255 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5256 cris-*-elf and cris-*-none.
5257 (crisv32-*-linux*): Similar, as cris-*-linux*.
5259 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5261 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5263 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5266 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5267 * configure: Regenerated.
5269 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5271 * Makefile.in (dfp-filenames): Replace decimal_globals,
5272 decimal_data, binarydecimal and convert_data with
5273 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5274 and bid_convert_data, respectively.
5276 2007-09-17 Chao-ying Fu <fu@mips.com>
5277 Nigel Stephens <nigel@mips.com>
5279 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5280 * Makefile.in (fixed_point): Define.
5281 Check if fixed_point is yes to build support functions.
5282 * configure.ac: Check for fixed_point support.
5283 * configure: Regenerated.
5284 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5285 funcs, modes, from, to.
5287 2007-09-11 Janis Johnson <janis187@us.ibm.com
5289 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5291 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5293 * Makefile.in (dfp-filenames): Remove decUtility, add
5294 decDouble, decPacked, decQuad, decSingle.
5296 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5298 * config.host : Add x86_64-elf target.
5300 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5302 * configure.ac (set_have_cc_tls): Add a missing =.
5303 * configure: Regenerated.
5305 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5307 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5308 and x86_64-*-linux*.
5310 * config/t-tls: New file.
5312 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5314 * configure.ac: Include ../config/enable.m4 and
5315 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5316 supports TLS and substitute set_have_cc_tls.
5317 * configure: Regenerated.
5319 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5321 * Makefile.in: Use libbid for DFP when BID is enabled.
5323 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5325 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5326 extra_parts. Add config/i386/t-cygming to tmake_file.
5327 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5329 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5330 Danny Smith <dannysmith@users.sourceforge.net>
5333 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5334 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5335 * config/i386/t-crtfm: Compile crtfastmath.o with
5336 -minline-all-stringops.
5338 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5340 * config.host (sparc-wrs-vxworks): New target.
5342 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5344 * config.host: Recognize fido.
5346 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5348 * configure: Check host, not target, for decimal float support.
5350 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5352 * config/i386/t-crtpc: New file.
5353 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5354 (x86_64-*-linux*): Ditto.
5356 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5358 * config.host (x86_64-*-mingw*): New target.
5360 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5361 H.J. Lu <hongjiu.lu@intel.com>
5363 * Makefile.in (enable_decimal_float): New.
5365 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5366 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5367 (decbits-filenames): This.
5368 (decbits-objects): New.
5369 (libgcc-objects): Add $(decbits-objects).
5371 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5372 Substitute enable_decimal_float.
5373 * configure: Regenerated.
5375 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5377 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5379 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5381 * Makefile.in (install-info): New dummy target.
5383 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5385 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5387 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5389 * Makefile.in: Add install-html and install-pdf dummy
5392 2007-02-05 Roger Sayle <roger@eyesopen.com>
5393 Daniel Jacobowitz <dan@codesourcery.com>
5395 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5396 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5397 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5399 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5401 * Makefile.in (dec-filenames): Add decExcept.
5403 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5406 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5409 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5411 * configure.ac: Add --enable-version-specific-runtime-libs.
5412 Correct $slibdir default.
5413 * configure: Regenerated.
5415 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5417 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5419 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5422 * config.host (alpha*-*-linux*): Set extra_parts.
5424 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5426 * config/sh/t-linux: New.
5427 * config.host (sh*-*-linux*): Set tmake_file.
5429 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5431 * Makefile.in (install): Handle multilibs.
5433 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5435 * Makefile.in: Added .PHONY entry for documentation targets.
5437 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5439 * Makefile.in: Add empty info, html, dvi, pdf targets.
5441 2007-01-04 Mike Stump <mrs@apple.com>
5443 * Makefile.in (MAKEINFO): Remove.
5446 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5448 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5449 * configure: Regenerate.
5450 * Makefile.in (host_subdir): Substitute it.
5451 (gcc_objdir): Use it.
5453 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5455 * config.host (ia64*-*-linux*): Set tmake_file.
5457 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5459 * Makefile.in (version): Define.
5461 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5462 Paolo Bonzini <bonzini@gnu.org>
5464 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5465 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5466 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5467 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5468 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5469 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5470 * configure: Generated.