1 2014-01-25 Walter Lee <walt@tilera.com>
3 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
4 (post_atomic_barrier): Ditto.
5 (__fetch_and_do): New macro.
6 (__atomic_fetch_and_do): Use __fetch_and_do.
7 (__sync_fetch_and_do): New macro.
8 (__sync_fetch_and_add_4): New function.
9 (__sync_fetch_and_sub_4): New function.
10 (__sync_fetch_and_or_4): New function.
11 (__sync_fetch_and_and_4): New function.
12 (__sync_fetch_and_xor_4): New function.
13 (__sync_fetch_and_nand_4): New function.
14 (__sync_fetch_and_add_8): New function.
15 (__sync_fetch_and_sub_8): New function.
16 (__sync_fetch_and_or_8): New function.
17 (__sync_fetch_and_and_8): New function.
18 (__sync_fetch_and_xor_8): New function.
19 (__sync_fetch_and_nand_8): New function.
20 (__do_and_fetch): New macro.
21 (__atomic_do_and_fetch): Use __do_and_fetch.
22 (__sync_do_and_fetch): New macro.
23 (__sync_add_and_fetch_4): New function.
24 (__sync_sub_and_fetch_4): New function.
25 (__sync_or_and_fetch_4): New function.
26 (__sync_and_and_fetch_4): New function.
27 (__sync_xor_and_fetch_4): New function.
28 (__sync_nand_and_fetch_4): New function.
29 (__sync_add_and_fetch_8): New function.
30 (__sync_sub_and_fetch_8): New function.
31 (__sync_or_and_fetch_8): New function.
32 (__sync_and_and_fetch_8): New function.
33 (__sync_xor_and_fetch_8): New function.
34 (__sync_nand_and_fetch_8): New function.
35 (__sync_exchange_methods): New macro.
36 (__sync_val_compare_and_swap_4): New function.
37 (__sync_bool_compare_and_swap_4): New function.
38 (__sync_lock_test_and_test_4): New function.
39 (__sync_val_compare_and_swap_8): New function.
40 (__sync_bool_compare_and_swap_8): New function.
41 (__sync_lock_test_and_test_8): New function.
42 (__subword_cmpxchg_body): New macro.
43 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
44 (__atomic_compare_exchange_2): Ditto.
45 (__sync_subword_cmpxchg): New macro.
46 (__sync_val_compare_and_swap_1): New function.
47 (__sync_bool_compare_and_swap_1): New function.
48 (__sync_val_compare_and_swap_2): New function.
49 (__sync_bool_compare_and_swap_2): New function.
50 (__atomic_subword): Rename to ...
51 (__subword): ... New name.
52 (__atomic_subword_fetch): Use __subword.
53 (__sync_subword_fetch): New macro.
54 (__sync_fetch_and_add_1): New function.
55 (__sync_fetch_and_sub_1): New function.
56 (__sync_fetch_and_or_1): New function.
57 (__sync_fetch_and_and_1): New function.
58 (__sync_fetch_and_xor_1): New function.
59 (__sync_fetch_and_nand_1): New function.
60 (__sync_fetch_and_add_2): New function.
61 (__sync_fetch_and_sub_2): New function.
62 (__sync_fetch_and_or_2): New function.
63 (__sync_fetch_and_and_2): New function.
64 (__sync_fetch_and_xor_2): New function.
65 (__sync_fetch_and_nand_2): New function.
66 (__sync_add_and_fetch_1): New function.
67 (__sync_sub_and_fetch_1): New function.
68 (__sync_or_and_fetch_1): New function.
69 (__sync_and_and_fetch_1): New function.
70 (__sync_xor_and_fetch_1): New function.
71 (__sync_nand_and_fetch_1): New function.
72 (__sync_add_and_fetch_2): New function.
73 (__sync_sub_and_fetch_2): New function.
74 (__sync_or_and_fetch_2): New function.
75 (__sync_and_and_fetch_2): New function.
76 (__sync_xor_and_fetch_2): New function.
77 (__sync_nand_and_fetch_2): New function.
78 (__atomic_subword_lock): Use __subword.
79 (__sync_subword_lock): New macro.
80 (__sync_lock_test_and_set_1): New function.
81 (__sync_lock_test_and_set_2): New function.
83 2014-01-25 Walter Lee <walt@tilera.com>
85 * config/tilepro/atomic.c (BIT_OFFSET): Define.
86 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
87 (__atomic_subword): Ditto.
89 2014-01-25 Walter Lee <walt@tilera.com>
91 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
93 (__atomic_nand_fetch_4): Add prefix op.
94 (__atomic_nand_fetch_8): Ditto.
96 2014-01-21 Baruch Siach <barch@tkos.co.il>
98 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
100 2014-01-09 Rong Xu <xur@google.com>
102 * libgcov-driver.c (this_prg): make it local to save
104 (gcov_exit_compute_summary): Ditto.
105 (gcov_exit_merge_gcda): Ditto.
106 (gcov_exit_merge_summary): Ditto.
107 (gcov_exit_dump_gcov): Ditto.
109 2014-01-08 Rong Xu <xur@google.com>
111 * libgcov-driver.c: Use libgcov.h.
112 (buffer_fn_data): Use xmalloc instead of malloc.
113 (gcov_exit_merge_gcda): Ditto.
114 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
115 * libgcov.h: New common header files for libgcov-*.h.
116 * libgcov-interface.c: Use libgcov.h
117 * libgcov-merge.c: Ditto.
118 * libgcov-profiler.c: Ditto.
119 * Makefile.in: Add dependence to libgcov.h
121 2014-01-02 Joseph Myers <joseph@codesourcery.com>
123 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
124 case of small numerator and finite nonzero result.
126 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
128 Update copyright years
130 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
132 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
133 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
134 config/arc/dp-hack.h, config/arc/fp-hack.h,
135 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
136 config/arc/ieee-754/arc600-dsp/divdf3.S,
137 config/arc/ieee-754/arc600-dsp/divsf3.S,
138 config/arc/ieee-754/arc600-dsp/muldf3.S,
139 config/arc/ieee-754/arc600-dsp/mulsf3.S,
140 config/arc/ieee-754/arc600-mul64/divdf3.S,
141 config/arc/ieee-754/arc600-mul64/divsf3.S,
142 config/arc/ieee-754/arc600-mul64/muldf3.S,
143 config/arc/ieee-754/arc600-mul64/mulsf3.S,
144 config/arc/ieee-754/arc600/divsf3.S,
145 config/arc/ieee-754/arc600/mulsf3.S,
146 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
147 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
148 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
149 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
150 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
151 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
152 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
153 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
154 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
155 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
156 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
157 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
158 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
159 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
160 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
161 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
162 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
163 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
164 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
165 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
166 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
167 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
168 vtv_start_preinit.c: Use the standard form for the copyright notice.
170 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
171 Chung-Lin Tang <cltang@codesourcery.com>
172 Based on patches from Altera Corporation
174 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
175 * config/nios2/lib2-nios2.h: New file.
176 * config/nios2/lib2-divmod-hi.c: New file.
177 * config/nios2/linux-unwind.h: New file.
178 * config/nios2/lib2-divmod.c: New file.
179 * config/nios2/linux-atomic.c: New file.
180 * config/nios2/t-nios2: New file.
181 * config/nios2/crti.asm: New file.
182 * config/nios2/t-linux: New file.
183 * config/nios2/lib2-divtable.c: New file.
184 * config/nios2/lib2-mul.c: New file.
185 * config/nios2/tramp.c: New file.
186 * config/nios2/crtn.asm: New file.
188 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
190 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
191 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
192 from cpuid.h to check vendor signatures.
194 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
196 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
197 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
198 (get_amd_cpu): Likewise.
200 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
202 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
205 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
206 H.J. Lu <hongjiu.lu@intel.com>
209 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
211 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
212 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
213 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
214 FEATURE_XOP and FEATURE_FMA.
215 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
217 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
218 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
219 FEATURE_FMA4 and FEATURE_XOP.
221 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
223 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
224 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
225 (get_intel_cpu): Updated.
227 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
229 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
231 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
233 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
234 instructions when __SSE_MATH__ is defined.
236 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
238 * config.host (microblaze-*-rtems*): New.
240 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
242 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
243 architectures that do not have hardware divide instruction.
244 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
246 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
248 * longlong.h: Delete (moved to include/).
250 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
252 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
253 of normal number and qNaN to not raise an inexact exception.
255 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
257 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
259 2013-11-28 Matthew Leach <matthew.leach@arm.com>
261 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
262 for correct opcodes on BE.
264 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
266 * soft-fp/op-4.h: Update from glibc.
268 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
270 * libgcc2.c (__udivmoddi4): Define new implementation when
271 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
274 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
276 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
278 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
280 * config/t-softfp (soft-fp-objects-base): New variable.
281 (soft-fp-objects): Use it.
283 2013-11-23 David Edelson <dje.gcc@gmail.com>
284 Andrew Dixie <andrewd@gentrack.com>
287 * config/rs6000/aixinitfini.c: New file.
288 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
289 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
292 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
294 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
296 2013-11-18 Jan Hubicka <jh@suse.cz>
298 * libgcov-driver.c (run_accounted): Make global level static.
299 (gcov_exit_merge_summary): Silence warning; do not clear
301 (gcov_exit): Clear it here.
303 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
306 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
307 (all_prg, crc32): Remove static vars.
308 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
310 (gcov_exit_merge_gcda): Add crc32 parameter.
311 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
312 do not account run if it was already accounted.
313 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
314 (gcov_exit): Initialize all_prg; update.
316 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
318 * configure: Regenerate.
320 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
321 Alan Modra <amodra@gmail.com>
323 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
324 (frob_update_context): Use it.
326 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
327 Alan Modra <amodra@gmail.com>
329 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
330 (trampoline_initial): Provide ELFv2 variant.
331 (__trampoline_setup): Likewise.
333 * config/rs6000/linux-unwind.h (frob_update_context): Do not
334 check for AIX indirect function call sequence if _CALL_ELF == 2.
336 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
337 Alan Modra <amodra@gmail.com>
339 * config/rs6000/linux-unwind.h (get_regs): Do not support
340 old kernel versions if _CALL_ELF == 2.
341 (frob_update_context): Do not support PLT stub variants only
342 generated by old linkers if _CALL_ELF == 2.
344 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
345 Alan Modra <amodra@gmail.com>
347 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
348 location of CR save area for 64-bit little-endian systems.
350 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
352 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
354 * config/arm/t-vxworks: Delete.
356 2013-11-10 Kai Tietz <ktietz@redhat.com>
358 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
359 Increment load-count on use of LIBGCC_SONAME DLL.
360 (hmod_libgcc): New static variable to hold handle of
362 (__gcc_deregister_frame): Decrement load-count of
365 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
367 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
369 * configure: Regenerate
371 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
373 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
374 FP_EX_DENORM. Store result to volatile location after SSE division
375 to close interrupt window. Remove unneeded fwait after x87
376 division since interrupt window will be closed by emitted fstp.
377 Rewrite FP_EX_INEXACT handling.
379 2013-11-06 Joseph Myers <joseph@codesourcery.com>
381 * soft-fp/README: Update.
382 * soft-fp/adddf3.c: Update from glibc.
383 * soft-fp/addsf3.c: Likewise.
384 * soft-fp/addtf3.c: Likewise.
385 * soft-fp/divdf3.c: Likewise.
386 * soft-fp/divsf3.c: Likewise.
387 * soft-fp/divtf3.c: Likewise.
388 * soft-fp/double.h: Likewise.
389 * soft-fp/eqdf2.c: Likewise.
390 * soft-fp/eqsf2.c: Likewise.
391 * soft-fp/eqtf2.c: Likewise.
392 * soft-fp/extenddftf2.c: Likewise.
393 * soft-fp/extended.h: Likewise.
394 * soft-fp/extendsfdf2.c: Likewise.
395 * soft-fp/extendsftf2.c: Likewise.
396 * soft-fp/extendxftf2.c: Likewise.
397 * soft-fp/fixdfdi.c: Likewise.
398 * soft-fp/fixdfsi.c: Likewise.
399 * soft-fp/fixdfti.c: Likewise.
400 * soft-fp/fixsfdi.c: Likewise.
401 * soft-fp/fixsfsi.c: Likewise.
402 * soft-fp/fixsfti.c: Likewise.
403 * soft-fp/fixtfdi.c: Likewise.
404 * soft-fp/fixtfsi.c: Likewise.
405 * soft-fp/fixtfti.c: Likewise.
406 * soft-fp/fixunsdfdi.c: Likewise.
407 * soft-fp/fixunsdfsi.c: Likewise.
408 * soft-fp/fixunsdfti.c: Likewise.
409 * soft-fp/fixunssfdi.c: Likewise.
410 * soft-fp/fixunssfsi.c: Likewise.
411 * soft-fp/fixunssfti.c: Likewise.
412 * soft-fp/fixunstfdi.c: Likewise.
413 * soft-fp/fixunstfsi.c: Likewise.
414 * soft-fp/fixunstfti.c: Likewise.
415 * soft-fp/floatdidf.c: Likewise.
416 * soft-fp/floatdisf.c: Likewise.
417 * soft-fp/floatditf.c: Likewise.
418 * soft-fp/floatsidf.c: Likewise.
419 * soft-fp/floatsisf.c: Likewise.
420 * soft-fp/floatsitf.c: Likewise.
421 * soft-fp/floattidf.c: Likewise.
422 * soft-fp/floattisf.c: Likewise.
423 * soft-fp/floattitf.c: Likewise.
424 * soft-fp/floatundidf.c: Likewise.
425 * soft-fp/floatundisf.c: Likewise.
426 * soft-fp/floatunditf.c: Likewise.
427 * soft-fp/floatunsidf.c: Likewise.
428 * soft-fp/floatunsisf.c: Likewise.
429 * soft-fp/floatunsitf.c: Likewise.
430 * soft-fp/floatuntidf.c: Likewise.
431 * soft-fp/floatuntisf.c: Likewise.
432 * soft-fp/floatuntitf.c: Likewise.
433 * soft-fp/gedf2.c: Likewise.
434 * soft-fp/gesf2.c: Likewise.
435 * soft-fp/getf2.c: Likewise.
436 * soft-fp/ledf2.c: Likewise.
437 * soft-fp/lesf2.c: Likewise.
438 * soft-fp/letf2.c: Likewise.
439 * soft-fp/muldf3.c: Likewise.
440 * soft-fp/mulsf3.c: Likewise.
441 * soft-fp/multf3.c: Likewise.
442 * soft-fp/negdf2.c: Likewise.
443 * soft-fp/negsf2.c: Likewise.
444 * soft-fp/negtf2.c: Likewise.
445 * soft-fp/op-1.h: Likewise.
446 * soft-fp/op-2.h: Likewise.
447 * soft-fp/op-4.h: Likewise.
448 * soft-fp/op-8.h: Likewise.
449 * soft-fp/op-common.h: Likewise.
450 * soft-fp/quad.h: Likewise.
451 * soft-fp/single.h: Likewise.
452 * soft-fp/soft-fp.h: Likewise.
453 * soft-fp/subdf3.c: Likewise.
454 * soft-fp/subsf3.c: Likewise.
455 * soft-fp/subtf3.c: Likewise.
456 * soft-fp/truncdfsf2.c: Likewise.
457 * soft-fp/trunctfdf2.c: Likewise.
458 * soft-fp/trunctfsf2.c: Likewise.
459 * soft-fp/trunctfxf2.c: Likewise.
460 * soft-fp/unorddf2.c: Likewise.
461 * soft-fp/unordsf2.c: Likewise.
462 * soft-fp/unordtf2.c: Likewise.
464 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
466 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
467 (_FP_MUL_MEAT_D): Ditto.
468 (_FP_DIV_MEAT_S): Ditto.
469 (_FP_DIV_MEAT_D): Ditto.
470 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
471 t-softfp-sfdf and t-softfp to tmake_file.
473 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
475 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
476 * config/i386/crtprec.c: Ditto.
478 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
479 Shiva Chen <shiva0217@gmail.com>
481 * config.host (nds32*-elf*): Add nds32 target.
482 * config/nds32 : New directory and files.
484 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
486 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
487 * config.host (cpu_type) <Setting default>: Add entry for
489 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
490 <crisv32-*-linux*>: Adjust.
491 * longlong.h: Wrap the whole CRIS section in a single
492 defined(__CRIS__) conditional. Add comment about add_ssaaaa
494 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
496 [__CRIS__] (__umulsidi3): Define.
497 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
498 * config/cris/sfp-machine.h: New file.
499 * config/cris/umulsidi3.S: New file.
500 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
501 * config/cris/arit.c (SIGNMULT): New macro.
502 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
503 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
504 saving 3 out of originally 33 cycles from the fastest
505 path, 3 out of 54 from the medium path and one from the longest
506 path. Improve comments.
508 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
510 * sync.c: Remove static aliases and define each function directly
513 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
515 * config.host (hppa*64*-*-linux*): Define extra_parts.
516 (hppa*-*-linux*): Likewise.
518 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
520 * config/arc/crtgend.S: Add 2013 to Copyright years.
521 * config/arc/gmon/atomic.h: Likewise.
522 * config/arc/gmon/auxreg.h: Likewise.
523 * config/arc/gmon/sys/gmon_out.h: Likewise.
524 * config/arc/gmon/sys/gmon.h: Likewise.
525 * config/arc/gmon/prof-freq.c: Likewise.
526 * config/arc/gmon/mcount.c: Likewise.
527 * config/arc/gmon/prof-freq-stub.S: Likewise.
528 * config/arc/gmon/gmon.c: Likewise.
529 * config/arc/gmon/machine-gmon.h: Likewise.
530 * config/arc/gmon/profil.S: Likewise.
531 * config/arc/gmon/dcache_linesz.S: Likewise.
532 * config/arc/crtg.S: Likewise.
533 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
534 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
535 * config/arc/ieee-754/adddf3.S: Likewise.
536 * config/arc/ieee-754/truncdfsf2.S: Likewise.
537 * config/arc/ieee-754/fixsfsi.S: Likewise.
538 * config/arc/ieee-754/gtsf2.S: Likewise.
539 * config/arc/ieee-754/floatsisf.S: Likewise.
540 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
541 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
542 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
543 * config/arc/ieee-754/fixdfsi.S: Likewise.
544 * config/arc/ieee-754/addsf3.S: Likewise.
545 * config/arc/ieee-754/gesf2.S: Likewise.
546 * config/arc/ieee-754/floatsidf.S: Likewise.
547 * config/arc/ieee-754/extendsfdf2.S: Likewise.
548 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
549 * config/arc/ieee-754/gtdf2.S: Likewise.
550 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
551 * config/arc/ieee-754/uneqdf2.S: Likewise.
552 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
553 * config/arc/ieee-754/uneqsf2.S: Likewise.
554 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
555 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
556 * config/arc/ieee-754/eqdf2.S: Likewise.
557 * config/arc/ieee-754/ordsf2.S: Likewise.
558 * config/arc/ieee-754/divsf3.S: Likewise.
559 * config/arc/ieee-754/divdf3.S: Likewise.
560 * config/arc/ieee-754/floatunsidf.S: Likewise.
561 * config/arc/ieee-754/orddf2.S: Likewise.
562 * config/arc/ieee-754/eqsf2.S: Likewise.
563 * config/arc/ieee-754/gedf2.S: Likewise.
564 * config/arc/crtn.S: Likewise.
565 * config/arc/crti.S: Likewise.
566 * config/arc/t-arc700-uClibc: Likewise.
567 * config/arc/asm.h: Likewise.
568 * config/arc/libgcc-excl.ver: Likewise.
569 * config/arc/t-arc-newlib: Likewise.
570 * config/arc/divtab-arc700.c: Likewise.
571 * config/arc/initfini.c: Likewise.
572 * config/arc/fp-hack.h: Likewise.
574 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
575 Diego Novillo <dnovillo@google.com>
577 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
578 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
579 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
580 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
582 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
583 Brendan Kehoe <brendan@zen.org>
584 Simon Cook <simon.cook@embecosm.com>
586 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
587 * config/arc: New directory.
588 * longlong.h [__arc__] (umul_ppmm): Remove.
589 [__arc__] (__umulsidi3): Define.
590 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
591 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
593 2013-09-17 Jacek Caban <jacek@codeweavers.com>
595 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
597 * config/i386/gthr-win32.h: Likewise.
599 2013-09-16 DJ Delorie <dj@redhat.com>
601 * config/rl78/vregs.h: Add G10 register definitions.
602 * config/rl78/lib2mul.c: Enable for RL78/G10.
603 * config/rl78/lib2div.c: Likewise.
604 * config/rl78/lshrsi3.S: Use vregs.h.
605 * config/rl78/cmpsi2.S: Likewise.
606 * config/rl78/trampoline.S: Likewise.
607 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
609 2013-09-14 DJ Delorie <dj@redhat.com>
610 Nick Clifton <nickc@redhat.com>
612 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
613 * config/rl78/vregs.h: New.
614 * config/rl78/signbit.S: New file. Implements signbit function.
615 * config/rl78/divmodsi.S: New.
616 * config/rl78/divmodhi.S: New.
617 * config/rl78/divmodqi.S: New.
618 * config/rl78/t-rl78: Build them here...
619 * config/rl78/lib2div.c: ...but not here.
621 2013-09-12 DJ Delorie <dj@redhat.com>
623 * config.host (msp*-*-elf): New.
624 * config/msp430/: New port.
626 2013-08-18 Iain Sandoe <iain@codesourcery.com>
628 PR gcov-profile/58127
629 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
630 __thread var for emulated TLS.
631 (__gcov_indirect_call_counters): Likewise.
633 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
634 Catherine Moore <clm@codesourcery.com>
635 Richard Sandiford <rdsandiford@googlemail.com>
637 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
638 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
639 (CALL_STUB_NO_RET): Likewise.
640 (CALL_STUB_RET): Likewise.
641 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
642 __mips16_ret call/return stub symbols.
643 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
646 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
648 * config.host <mips*-*-linux*>: Remove a stray comment.
650 2013-08-10 Jan Hubicka <jh@suse.cz>
652 Work around binutils PR14342
653 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
654 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
655 (L_gcov_indirect_call_profiler_v2): New.
657 2013-08-06 Jan Hubicka <jh@suse.cz>
659 * libgcov.c (__gcov_indirect_call_callee,
660 __gcov_indirect_call_counters): New global vars.
661 (__gcov_indirect_call_profiler): replace by ...
662 (__gcov_indirect_call_profiler_v2) ... this one.
664 2013-08-06 Caroline Tice <cmtice@google.com>
666 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
667 vtv_start_preinit.o and vtv_end_preinit.o.
668 * configure.ac: Add code to check/set enable_vtable_verify.
669 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
671 * vtv_start_preinit.c: New file.
672 * vtv_end_preinit.c: New file.
673 * vtv_start.c: New file.
674 * vtv_end.c: New file.
675 * configure: Regenerated.
677 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
679 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
680 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
681 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
682 GPL-3.0-with-GCC-exception.
684 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
686 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
689 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
691 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
692 mapping for FPRs when creating the fallback framestate.
694 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
697 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
698 (__round_s2_const, __round_u2_const)
699 (__round_s4_const, __round_u4_const, __round_x8):
700 Saturate result if addition result cannot be represented.
702 2013-07-15 Matthias Klose <doko@ubuntu.com>
704 * libgcc2.c: Don't include <limits.h>.
706 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
708 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
710 2013-07-06 Jakub Jelinek <jakub@redhat.com>
713 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
715 2013-06-28 Jakub Jelinek <jakub@redhat.com>
718 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
720 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
721 instead of table lookups.
722 (__popcountDI2): Likewise.
724 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
726 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
729 2013-06-21 Joseph Myers <joseph@codesourcery.com>
732 * soft-fp/adddf3.c: Update from glibc.
733 * soft-fp/addsf3.c: Likewise.
734 * soft-fp/addtf3.c: Likewise.
735 * soft-fp/divdf3.c: Likewise.
736 * soft-fp/divsf3.c: Likewise.
737 * soft-fp/divtf3.c: Likewise.
738 * soft-fp/double.h: Likewise.
739 * soft-fp/eqdf2.c: Likewise.
740 * soft-fp/eqsf2.c: Likewise.
741 * soft-fp/eqtf2.c: Likewise.
742 * soft-fp/extenddftf2.c: Likewise.
743 * soft-fp/extended.h: Likewise.
744 * soft-fp/extendsfdf2.c: Likewise.
745 * soft-fp/extendsftf2.c: Likewise.
746 * soft-fp/fixdfdi.c: Likewise.
747 * soft-fp/fixdfsi.c: Likewise.
748 * soft-fp/fixsfdi.c: Likewise.
749 * soft-fp/fixsfsi.c: Likewise.
750 * soft-fp/fixtfdi.c: Likewise.
751 * soft-fp/fixtfsi.c: Likewise.
752 * soft-fp/fixunsdfdi.c: Likewise.
753 * soft-fp/fixunsdfsi.c: Likewise.
754 * soft-fp/fixunssfdi.c: Likewise.
755 * soft-fp/fixunssfsi.c: Likewise.
756 * soft-fp/fixunstfdi.c: Likewise.
757 * soft-fp/fixunstfsi.c: Likewise.
758 * soft-fp/floatdidf.c: Likewise.
759 * soft-fp/floatdisf.c: Likewise.
760 * soft-fp/floatditf.c: Likewise.
761 * soft-fp/floatsidf.c: Likewise.
762 * soft-fp/floatsisf.c: Likewise.
763 * soft-fp/floatsitf.c: Likewise.
764 * soft-fp/floatundidf.c: Likewise.
765 * soft-fp/floatundisf.c: Likewise.
766 * soft-fp/floatunditf.c: Likewise.
767 * soft-fp/floatunsidf.c: Likewise.
768 * soft-fp/floatunsisf.c: Likewise.
769 * soft-fp/floatunsitf.c: Likewise.
770 * soft-fp/gedf2.c: Likewise.
771 * soft-fp/gesf2.c: Likewise.
772 * soft-fp/getf2.c: Likewise.
773 * soft-fp/ledf2.c: Likewise.
774 * soft-fp/lesf2.c: Likewise.
775 * soft-fp/letf2.c: Likewise.
776 * soft-fp/muldf3.c: Likewise.
777 * soft-fp/mulsf3.c: Likewise.
778 * soft-fp/multf3.c: Likewise.
779 * soft-fp/negdf2.c: Likewise.
780 * soft-fp/negsf2.c: Likewise.
781 * soft-fp/negtf2.c: Likewise.
782 * soft-fp/op-1.h: Likewise.
783 * soft-fp/op-2.h: Likewise.
784 * soft-fp/op-4.h: Likewise.
785 * soft-fp/op-8.h: Likewise.
786 * soft-fp/op-common.h: Likewise.
787 * soft-fp/quad.h: Likewise.
788 * soft-fp/single.h: Likewise.
789 * soft-fp/soft-fp.h: Likewise.
790 * soft-fp/subdf3.c: Likewise.
791 * soft-fp/subsf3.c: Likewise.
792 * soft-fp/subtf3.c: Likewise.
793 * soft-fp/truncdfsf2.c: Likewise.
794 * soft-fp/trunctfdf2.c: Likewise.
795 * soft-fp/trunctfsf2.c: Likewise.
796 * soft-fp/unorddf2.c: Likewise.
797 * soft-fp/unordsf2.c: Likewise.
798 * soft-fp/unordtf2.c: Likewise.
799 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
800 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
801 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
802 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
803 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
804 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
805 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
806 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
807 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
808 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
809 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
810 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
812 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
814 * config/mips/lib2funcs.c: New file.
815 * config/mips/t-mips (LIB2ADD_ST): Add it.
817 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
820 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
821 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
823 2013-06-08 Walter Lee <walt@tilera.com>
825 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
826 Replace int64_t with long long. Add __extension__ where
828 * config/tilepro/atomic.c: Include config.h.
830 2013-06-06 Douglas B Rupp <rupp@adacore.com>
832 * config.host (arm-wrs-vxworks): Configure with other soft float.
834 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
836 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
837 (mips64r5900el-*-elf*): New configurations.
839 2013-06-04 Alan Modra <amodra@gmail.com>
841 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
843 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
845 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
847 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
849 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
850 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
851 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
853 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
855 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
856 (powerpc-wrs-vxworks): Likewise.
858 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
860 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
861 signal frames as well.
862 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
863 STACK_BIAS to the CFA offset.
865 2013-05-17 Richard Henderson <rth@redhat.com>
868 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
869 (execute_cfa_program): Use it when storing to fs->regs.
871 2013-05-08 Kai Tietz <ktietz@redhat.com>
873 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
874 (__deregister_frame_info): Likewise.
876 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
878 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
881 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
883 2013-04-25 Alan Modra <amodra@gmail.com>
885 * config.host: Match little-endian powerpc-linux.
887 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
889 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
890 as 'unsigned long long' instead of 'unsigned long'.
891 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
894 2013-04-10 Julian Brown <julian@codesourcery.com>
896 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
897 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
898 unsigned char/unsigned short.
899 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
901 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
904 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
906 2013-04-04 Meador Inge <meadori@codesourcery.com>
908 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
909 computing the location of the link register.
910 (aeabi_uldivmod): Ditto.
912 2013-03-27 Kai Tietz <ktietz@redhat.com>
914 * config.host: Add support for cygwin x64 target.
915 * configure: Regenerated.
917 2013-03-26 Walter Lee <walt@tilera.com>
919 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
920 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
922 2013-03-25 Kai Tietz <ktietz@redhat.com>
924 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
926 2013-03-20 Robert Mason <rbmj@verizon.net>
928 * config/vxlib-tls.c (__gthread_get_tsd_data,)
929 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
930 (__gthread_leave_tsd_dtor_context): Add prototypes.
931 (tls_delete_hook): Update.
933 2013-03-20 Catherine Moore <clm@codesourcery.com>
934 Joseph Myers <joseph@codesourcery.com>
935 Chao-ying Fu <fu@mips.com>
937 * config/mips/mips16.S: Don't build for microMIPS.
938 * config/mips/linux-unwind.h: Handle microMIPS frame.
939 * config/mips/crtn.S (fini, init): New labels.
941 2013-03-14 Jakub Jelinek <jakub@redhat.com>
943 PR tree-optimization/53265
944 * unwind-dw2.c (execute_cfa_program): Avoid
945 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
946 on targets with DWARF_FRAME_REGISTERS < 32.
948 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
951 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
952 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
954 2013-03-07 Sriraman Tallam <tmsriram@google.com>
956 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
957 sandybridge processors.
959 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
962 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
965 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
967 * config/microblaze/crti.S: Setup stack protection at entry
969 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
971 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
972 (__rotldi3): Shift bytewise if applicable.
974 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
976 * config/aarch64/sync-cache.c
977 (__aarch64_sync_cache_range): Silence warnings.
979 2013-02-25 Catherine Moore <clm@codesourcery.com>
982 2013-02-24 Catherine Moore <clm@codesourcery.com>
983 Joseph Myers <joseph@codesourcery.com>
984 Chao-ying Fu <fu@mips.com>
986 * config/mips/mips16.S: Don't build for microMIPS.
987 * config/mips/linux-unwind.h: Handle microMIPS frame.
988 * config/mips/crtn.S (fini, init): New labels.
990 2013-02-24 Catherine Moore <clm@codesourcery.com>
991 Joseph Myers <joseph@codesourcery.com>
992 Chao-ying Fu <fu@mips.com>
994 * config/mips/mips16.S: Don't build for microMIPS.
995 * config/mips/linux-unwind.h: Handle microMIPS frame.
996 * config/mips/crtn.S (fini, init): New labels.
998 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
999 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1002 2013-02-16 Alan Modra <amodra@gmail.com>
1005 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1006 (ppc_fallback_frame_state): Always set up save locations for fp
1007 and altivec. Don't bother with non-callee-saved regs, r0-r13
1008 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1010 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1013 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1015 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1016 _ssmulha3, _usmulusa3, _ssmulsa3.
1017 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1018 (__muldi3): XCALL __muldi3_6 instead of rcall.
1019 (__umulsidi3, __mulsidi3): New functions.
1020 (do_prologue_saves, do_epilogue_restores): New .macros.
1021 (__divdi3_moddi3): Use them.
1022 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1023 (__usmulusa3, __ssmulsa3): New functions.
1025 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1026 Jack Howarth <howarth@bromo.med.uc.edu>
1027 Patrick Marlier <patrick.marlier@gmail.com>
1030 * config/darwin-crt-tm.c: Remove dummy functions hack.
1032 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1035 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1036 * config/avr/lib2-object.mk: New iterator to build objects from it.
1037 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1039 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1040 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1041 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1042 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1043 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1044 * config/avr/lib1funcs-fixed.S: Implement them.
1046 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1048 Update copyright years.
1050 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1053 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1054 Add crtcxa to extra_parts.
1055 * config/rs6000/exit.h: New file.
1056 * config/rs6000/cxa_atexit.c: New file.
1057 * config/rs6000/cxa_finalize.c: New file.
1058 * config/rs6000/crtcxa.c: New file.
1059 * config/rs6000/t-aix-cxa: New file.
1060 * config/rs6000/libgcc-aix-cxa.ver: New file.
1062 2013-01-31 Nick Clifton <nickc@redhat.com>
1064 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1067 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1070 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1071 _mulQQ, _mulHQ, _mulHA, _mulSA,
1072 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1073 _divQQ, _divHQ, _divHA, _divSA,
1074 _divUQQ, _divUHQ, _divUHA, _divUSA.
1076 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1078 * config.host(microblaze*-linux*): tmake_file: Remove
1079 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1080 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1081 to exclude functions from being built with libgcc.c and use
1082 the microblaze assembly.
1084 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1086 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1089 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1091 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1092 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1093 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1094 alignment operation.
1096 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1098 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1099 loop start address for cache clearing.
1101 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1103 * config/avr/lib1funcs.S: Remove trailing blanks.
1104 * config/avr/lib1funcs-fixed.S: Ditto.
1106 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1108 * config/avr/avr-lib.h: Add GPL copyright notice.
1110 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1112 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1113 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1114 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1115 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1117 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1119 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1120 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1122 2013-01-04 Nick Clifton <nickc@redhat.com>
1124 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1125 the CALLT instruction is supported.
1127 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1129 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1130 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1132 2012-12-13 John Tytgat <John@bass-software.com>
1134 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1137 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1140 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1141 undefined signed overflows.
1143 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1146 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1148 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1150 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1151 (FP_TRAPPING_EXCEPTIONS): Define.
1152 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1153 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1155 2012-12-04 Richard Henderson <rth@redhat.com>
1158 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1160 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1162 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1163 (FP_EX_SHIFT): Define.
1164 (FP_TRAPPING_EXCEPTIONS): Define.
1166 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1168 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1169 (FP_ROUNDMODE): Use FP_RND_MASK.
1170 * config/aarch64/sfp-exceptions.c: New.
1171 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1172 Use __sfp_handle_exceptions.
1174 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1176 * config.host: (arm*-*-freebsd*): Remove.
1177 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1178 (arm*-*-elf*): Remove.
1179 (arm*-*-wince-pe*): Remove.
1180 * arm/unwind-arm.c (struct fpa_reg): Delete.
1181 (struct fpa_regs): Delete.
1182 (phase1_vrs): Remove fpa element.
1183 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1184 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1185 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1186 * ieee754-sf.S (floatundisf): Remove FPA support.
1187 (floatdisf): Likewise.
1188 * ieee75f-df.S (floatundidf): Likewise.
1189 (floatdidf): Likewise.
1191 2012-11-29 Kai Tietz <ktietz@redhat.com>
1194 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1195 * unwind-generic.h: Likewise.
1196 * unwind-seh.c: Likewise.
1198 2012-11-28 Richard Henderson <rth@redhat.com>
1201 * emutls.c (__emutls_get_address): Avoid race condition between
1202 obj->loc.offset read and emutls_key initialization.
1204 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1206 Adjust decimal point of signed accum mode to GCC default.
1209 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1211 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1212 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1213 (__mulha3, __mulsa3)
1214 (__divqq3, __divha3, __divsa3): Adjust to new position of
1215 decimal point of signed accum types.
1217 (__mulusa3_round): New function.
1218 (__mulusa3): Use it.
1219 (__divqq_helper): New function.
1220 (__udivuqq3): Use it.
1222 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1225 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1227 2012-11-18 Teresa Johnson <tejohnson@google.com>
1230 * libgcov.c (gcov_exit): Remove merged program summary
1231 comparison unless !GCOV_LOCKED.
1233 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1235 * soft-fp: Updated from glibc upstream.
1237 2012-11-06 Ian Lance Taylor <iant@google.com>
1239 * generic-morestack.c (__generic_morestack): Align the returned
1240 stack pointer to a 32 byte boundary.
1241 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1242 increment the return address until we have decided that we don't
1243 have a varargs function.
1244 (__morestack) [32-bit]: Align stack correctly when calling C
1246 (__morestack) [64-bit]: Likewise.
1248 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1250 * configure: Regenerate.
1252 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1255 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1256 * config/i386/sfp-machine.h: Guard exception handling
1257 code with _SOFT_FLOAT.
1258 * config/i386/32/sfp-machine.h: Guard rounding handling
1259 code with _SOFT_FLOAT.
1260 * config/i386/64/sfp-machine.h: Ditto.
1262 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1264 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1267 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1269 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1270 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1271 when appropriate. Correct structure element types.
1272 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1273 -minline-all-stringops from compile flags.
1275 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1277 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1279 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1281 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1283 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1285 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1288 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1289 Jim MacArthur <jim.macarthur@arm.com>
1290 Marcus Shawcroft <marcus.shawcroft@arm.com>
1291 Nigel Stephens <nigel.stephens@arm.com>
1292 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1293 Richard Earnshaw <rearnsha@arm.com>
1294 Sofiane Naci <sofiane.naci@arm.com>
1295 Stephen Thomas <stephen.thomas@arm.com>
1296 Tejas Belagod <tejas.belagod@arm.com>
1297 Yufeng Zhang <yufeng.zhang@arm.com>
1299 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1300 * config/aarch64/crti.S: New file.
1301 * config/aarch64/crtn.S: New file.
1302 * config/aarch64/linux-unwind.h: New file.
1303 * config/aarch64/sfp-machine.h: New file.
1304 * config/aarch64/sync-cache.c: New file.
1305 * config/aarch64/t-aarch64: New file.
1306 * config/aarch64/t-softfp: New file.
1308 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1310 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1311 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1312 no-longer-needed LDBU insns.
1314 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1317 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1318 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1320 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1322 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1324 2012-10-15 Matthias Klose <doko@ubuntu.com>
1326 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1328 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1330 * configure: Regenerate.
1331 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1333 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1335 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1336 instructions for 64bit targets only.
1338 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1340 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1341 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1342 * config/i386/32/sfp-machine.h: ... here.
1343 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1344 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1347 2012-10-07 Matthias Klose <doko@ubuntu.com>
1349 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1351 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1353 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1355 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1356 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1357 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1360 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1363 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1364 Fix parameter names.
1366 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1369 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1370 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1371 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1373 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1376 * config/sh/linux-atomic.S: Delete.
1377 * config/sh/linux-atomic.c: New.
1378 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1379 linux-atomic.c. Add cflags to disable warnings.
1381 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1384 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1386 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1387 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1388 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1389 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1390 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1392 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1394 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1396 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1397 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1399 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1401 * config.host (hppa-*-openbsd*): New target.
1402 * config/pa/t-openbsd: New file.
1404 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1407 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1408 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1409 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1410 (__divsa3): Use __negsi2 to negate r_quoL.
1411 * config/avr/lib1funcs.S (FALIAS): New macro.
1412 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1413 (__negsi2): ...this new function.
1414 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1415 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1416 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1417 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1418 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1419 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1421 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1424 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1425 (lshrsi3): Reimplement as lshrsi3_r0.
1427 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1430 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1433 2012-09-07 Teresa Johnson <tejohnson@google.com>
1435 PR gcov-profile/54487
1436 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1439 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1442 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1443 not configured --with-avrlibc=no.
1444 * config/avr/t-avrlibc: New file.
1445 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1446 (DPBIT_FUNCS): Ditto.
1447 (TPBIT_FUNCS): Ditto.
1449 2012-09-04 Teresa Johnson <tejohnson@google.com>
1451 * libgcov.c (struct gcov_summary_buffer): New structure.
1452 (gcov_histogram_insert): New function.
1453 (gcov_compute_histogram): Ditto.
1454 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1455 histograms during summary merging.
1457 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1459 * config.host (x86_64-*-openbsd*): New target.
1461 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1463 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1466 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1469 * config/avr/t-avr (conv_X): Rename to func_X.
1471 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1474 * config/avr/lib1funcs-fixed.S: New file.
1475 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1476 after they are used.
1477 (neg2, neg4): New macros.
1478 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1479 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1480 (__umulhisi3): Speed up MUL variant if there is enough flash.
1481 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1483 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1484 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1485 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1486 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1487 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1488 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1489 (LIB2FUNCS_EXCLUDE): Add supported functions.
1491 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1493 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1494 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1496 * fixed-obj.mk: Only expand dependency if $o is not in
1499 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1501 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1503 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1505 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1506 depend on --enable-shared.
1507 ($(lib1asmfuncs-o)): Use %.vis files independent of
1509 * static-object.mk ($(base)$(objext), $(base).vis)
1510 ($(base)_s$(objext)): Use same rules for visibility handling as in
1513 2012-08-21 Ian Lance Taylor <iant@google.com>
1515 * config/i386/morestack.S (__morestack_non_split): Increase amount
1516 of space allocated for non-split code stack.
1518 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1520 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1521 even if inhibit_libc.
1523 2012-08-17 Julian Brown <julian@codesourcery.com>
1525 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1526 -fexceptions -fnon-call-exceptions if not defined.
1527 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1528 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1530 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1532 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1535 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1537 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1538 rs6000/t-slibgcc-aix.
1540 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1542 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1544 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1546 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1548 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1551 * Makefile.in (version): Replace top_srcdir with srcdir.
1553 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1555 * Makefile.in (version): set to BASE-VER file from gcc directory.
1557 2012-08-01 Nick Clifton <nickc@redhat.com>
1559 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1560 Implements __clrsb for an HImode argument.
1562 2012-07-31 Nick Clifton <nickc@redhat.com>
1564 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1565 Implements __clrsb for an HImode argument.
1566 * config/stormy16/clrsbhi2.c: New file:
1567 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1569 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1571 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1573 2012-07-19 Tristan Gingold <gingold@adacore.com>
1574 Richard Henderson <rth@redhat.com>
1576 * unwind-seh.c: New file.
1577 * unwind-generic.h: Include windows.h for SEH.
1578 (_Unwind_Exception): Use 6 private fields for SEH.
1579 (_GCC_specific_handler): Declare.
1580 * unwind-c.c (__gcc_personality_seh0): New function.
1582 * config/i386/libgcc-cygming.ver: New file.
1583 * config/i386/t-seh-eh: New file.
1584 * config.host (x86_64-*-mingw*): Default to seh.
1586 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1588 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1590 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1592 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1593 __builtin_expect when checking for exceptions.
1594 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1596 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1598 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1599 function declaration.
1600 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1602 * config/ia64/sfp-exceptions.c: New.
1603 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1605 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1607 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1608 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1609 * config/i386/64/sfp-machine: ... (delete here) ...
1610 * config/i386/sfp-machine.h: ... to here.
1611 (FP_EX_MASK): Remove.
1613 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1615 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1617 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1618 * config/i386/libgcc-sol2.ver: Ditto.
1619 * config/i386/libgcc-glibc.ver: Ditto.
1621 2012-06-11 Roland McGrath <mcgrathr@google.com>
1623 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1624 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1627 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1629 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1630 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1631 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1632 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1633 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1634 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1635 * config/i386/64/sfp-machine: ... (delete here) ...
1636 * config/i386/sfp-machine.h: ... to here.
1638 (__sfp_handle_exceptions): New function declaration.
1639 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1640 * config/i386/sfp-exceptions.c: New.
1641 * config/i386/t-softfp: New.
1642 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1643 i386/t-softfp to tmake_file.
1645 2012-06-03 David S. Miller <davem@davemloft.net>
1647 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1650 2012-05-31 David S. Miller <davem@davemloft.net>
1652 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1653 multiply and divide instructions on 32-bit when V9.
1654 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1656 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1658 * config/arm/ieee754-df.S: Fix typos.
1659 * config/arm/ieee754-sf.S: Fix typos.
1660 * config/c6x/libunwind.S: Fix typos.
1661 * config/epiphany/udivsi3-float.c: Fix typos.
1662 * config/microblaze/muldi3_hard.S: Fix typos.
1663 * config/picochip/adddi3.S: Fix typos.
1664 * config/picochip/ashlsi3.S: Fix typos.
1665 * config/picochip/ashrsi3.S: Fix typos.
1666 * config/picochip/clzsi2.S: Fix typos.
1667 * config/picochip/cmpsi2.S: Fix typos.
1668 * config/picochip/divmod15.S: Fix typos.
1669 * config/picochip/divmodhi4.S: Fix typos.
1670 * config/picochip/divmodsi4.S: Fix typos.
1671 * config/picochip/longjmp.S: Fix typos.
1672 * config/picochip/lshrsi3.S: Fix typos.
1673 * config/picochip/parityhi2.S: Fix typos.
1674 * config/picochip/popcounthi2.S: Fix typos.
1675 * config/picochip/setjmp.S: Fix typos.
1676 * config/picochip/subdi3.S: Fix typos.
1677 * config/picochip/ucmpsi2.S: Fix typos.
1678 * config/picochip/udivmodhi4.S: Fix typos.
1679 * config/picochip/udivmodsi4.S: Fix typos.
1680 * config/spu/divv2df3.c: Fix typos.
1681 * config/spu/mfc_multi_tag_release.c: Fix typos.
1682 * config/spu/mfc_tag_release.c: Fix typos.
1683 * configure.ac: Fix typos.
1684 * configure: Regenerate.
1686 2012-05-25 Ian Lance Taylor <iant@google.com>
1688 * config/i386/morestack.S (__morestack_non_split): Check whether
1689 caller is varargs and needs %bp to hold the stack frame on return.
1691 2012-05-25 Olivier Hainque <hainque@adacore.com>
1693 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1694 sequence in the non pic case on VxWorks.
1696 2012-05-24 Olivier Hainque <hainque@adacore.com>
1698 * Makefile.in: Move dependency on install-unwind_h from
1699 "install-leaf" to "install".
1701 2012-05-24 Olivier Hainque <hainque@adacore.com>
1703 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1704 Use a separate command for stamp removals.
1706 2012-05-21 Andrew Pinski <apinski@cavium.com>
1709 * configure.ac: Define the default includes to being none.
1710 * configure: Regenerate.
1712 2012-05-16 Olivier Hainque <hainque@adacore.com>
1714 * Makefile.in (install-unwind_h): Rename into ...
1715 (install-unwind_h-forbuild): New target.
1716 (all): Use it instead of the former install-unwind_h.
1717 (install-unwind_h): Reinstate, copy to user install destination
1718 for include files, not to the internal gcc object directory one.
1719 (install-leaf): Depend on it.
1721 2012-05-15 Olivier Hainque <hainque@adacore.com>
1723 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1724 register numbers. LR_REGNO replaces R_LR.
1725 (ucontext_for): New, helper for ...
1726 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1728 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1730 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1732 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1733 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1734 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1736 (i[34567]86-*-*, x86_64-*-*): ... here.
1738 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1739 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1741 * config/i386/i386-cpuinfo.c: Rename to ...
1742 * config/i386/cpuinfo.c: ... this.
1743 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1745 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1746 (libgcc_cv_init_priority): New test.
1747 * configure: Regenerate.
1748 * config.in: New file.
1749 * Makefile.in (clean): Rename config.h to auto-target.h.
1750 (config.h): Likewise.
1751 (stamp-h): Likewise.
1753 * config/i386/cpuinfo.c (auto-target.h): Include.
1754 (CONSTRUCTOR_PRIORITY): Define.
1755 (__cpu_indicator_init): Use it.
1757 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1759 * longlong.h: Use a URL instead of an FSF postal address.
1760 Replace spaces with tab.
1762 2012-05-08 Teresa Johnson <tejohnson@google.com>
1764 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1765 (__gcov_dump): Ditto.
1766 (gcov_dump_complete): New global variable.
1767 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1768 (__gcov_flush): Outline functionality now in gcov_clear.
1769 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1771 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1773 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1774 (mips*-*-linux*): Include mips/t-tpbit when long double is
1777 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1779 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1780 (get_available_features): New argument. Check for AVX2.
1781 (__cpu_indicator_init): Modify call to get_available_features.
1783 2012-04-25 Alan Modra <amodra@gmail.com>
1785 * config/rs6000/crtsavevr.S: New file.
1786 * config/rs6000/crtrestvr.S: New file.
1787 * config/rs6000/t-savresfgpr: Build the above.
1788 * config/rs6000/t-netbsd: Likewise.
1790 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1792 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1794 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1796 * libgcc/config/i386/i386-cpuinfo.c: New file.
1797 * libgcc/config/i386/t-cpuinfo: New file.
1798 * libgcc/config.host: Include t-cpuinfo.
1799 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1801 2012-04-24 Chao-ying Fu <fu@mips.com>
1803 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1805 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1807 struct siginfo vs. siginfo_t
1809 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1810 siginfo_t instead of struct siginfo.
1811 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1812 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1813 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1814 (ia64_handle_unwabi): Likewise.
1815 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1816 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1817 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1818 (sh_fallback_frame_state): Likewise.
1819 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1820 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1822 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1824 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1827 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1829 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1830 if it hasn't been previously saved.
1832 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1834 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1837 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1840 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1841 instead of __AVR_HAVE_8BIT_SP__.
1843 2012-03-26 Tristan Gingold <gingold@adacore.com>
1845 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1846 (unw_table_entry): Use unw_word instead of unsigned long.
1847 (_Unwind_FindTableEntry): Likewise.
1848 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1849 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1850 (_Unwind_FindTableEntry): Likewise.
1851 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1852 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1853 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1854 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1855 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1856 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1857 (uw_init_context_1, uw_install_context): Likewise.
1858 (unw_word): Move to unwind-ia64.h
1860 2012-03-26 Tristan Gingold <gingold@adacore.com>
1862 * config/vms/vms-ucrt0.c: Update copyright years.
1864 (___gcc_main_flags): Declare.
1865 (__main): Check flags to remap argv and exit code.
1866 * config.host (*-*-*vms*): Adjust extra_parts.
1867 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1870 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1872 * arm/lib1funcs.asm (ctzsi2): New function.
1873 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1874 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1875 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1876 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1877 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1878 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1880 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1882 * config.host: Add bits to support powerpc64-*-freebsd*.
1883 * config/rs6000/freebsd-unwind.h: New file.
1884 * config/rs6000/t-freebsd64: New file.
1886 2012-03-20 Richard Guenther <rguenther@suse.de>
1888 PR gcov-profile/52627
1889 * libgcov.c (init_mx): Fix mutex name.
1891 2012-03-16 Tristan Gingold <gingold@adacore.com>
1893 * config/ia64/vms-unwind.h: Remove ulong (and replace
1894 it by unw_reg where used). Define unw_reg with __int64.
1896 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1898 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1900 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1902 (sparc_is_sighandler): Likewise.
1904 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1906 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1909 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1911 * config/arm/crtn.S: Fix typo.
1913 2012-03-13 Richard Guenther <rguenther@suse.de>
1915 * libgcov.c: Remove stdio.h include and NULL un-define.
1917 2012-03-13 Richard Guenther <rguenther@suse.de>
1920 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1922 2012-03-13 Richard Guenther <rguenther@suse.de>
1924 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1926 2012-03-13 Richard Guenther <rguenther@suse.de>
1928 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1929 and __gthread_mutex_init_function definitions.
1931 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1933 * config.host (mips*-*-openbsd*): Remove.
1935 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1937 * config.host: Remove alpha*-dec-osf5.1* handling.
1938 * config/alpha/gthr-posix.c: Remove.
1939 * config/alpha/libgcc-osf5.ver: Remove.
1940 * config/alpha/osf5-unwind.h: Remove.
1941 * config/alpha/t-osf-pthread: Remove.
1942 * config/alpha/t-slibgcc-osf: Remove.
1943 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1944 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1945 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1946 * mkmap-flat.awk: Remove osf_export handling.
1948 2012-03-12 Richard Guenther <rguenther@suse.de>
1950 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1951 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1952 (__gthread_mutex_init_function): New function.
1953 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1956 * libgcov.c: Include gthr.h.
1957 (__gcov_flush_mx): New global variable.
1958 (init_mx, init_mx_once): New functions.
1959 (__gcov_flush): Protect self with a mutex.
1960 (__gcov_fork): Re-initialize mutex after forking.
1961 * unwind-dw2-fde.c: Change condition under which to use
1962 __GTHREAD_MUTEX_INIT_FUNCTION.
1964 2012-03-12 Tristan Gingold <gingold@adacore.com>
1966 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1967 * config/ia64/t-vms: Likewise.
1969 2012-03-11 Michael Hope <michael.hope@linaro.org>
1971 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1974 2012-03-07 Walter Lee <walt@tilera.com>
1976 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1978 (atomic_xor): Rename and move definition to
1979 config/tilepro/atomic.h.
1980 (atomic_nand): Ditto.
1981 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1983 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1984 (arch_atomic_nand): Ditto.
1986 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1989 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1991 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1994 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1997 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2001 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2002 if RAMPZ affects reading from RAM.
2003 (__tablejump_elpm__): Ditto.
2005 (__movmemx_hi): Ditto.
2006 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2007 (__do_global_dtors): Ditto.
2008 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2009 (__movmemx_hi): Ditto.
2011 2012-03-05 Richard Henderson <rth@redhat.com>
2013 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2014 [ARM] (count_trailing_zeros): Use the builtin.
2016 2012-03-01 Kai Tietz <ktietz@redhat.com>
2018 * soft-fp: Imported from glibc upstream.
2020 2012-02-28 Kai Tietz <ktietz@redhat.com>
2022 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2023 for mingw-targets as attribute gcc_struct.
2025 2012-02-28 Ian Lance Taylor <iant@google.com>
2027 * generic-morestack.c (__splitstack_releasecontext): Correct call
2028 to __morestack_release_segments.
2030 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2033 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2034 for __linux__ when removing signals from __morestack_fullmask.
2036 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2039 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2041 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2043 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2044 instead of HAVE_INITFINI_ARRAY.
2045 * config/ia64/crtend.S: Likewise.
2047 2012-02-20 Kai Tietz <ktietz@redhat.com>
2050 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2052 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2053 to w32-unwind.h header.
2055 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2057 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2058 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2059 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2060 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2062 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2064 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2066 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2069 * config/darwin-crt-tm.c: Correct typo.
2071 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2072 Patrick Marlier <patrick.marlier@gmail.com>
2075 * config/darwin-crt-tm.c: Generate dummy functions.
2077 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2078 Patrick Marlier <patrick.marlier@gmail.com>
2081 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2082 (__doTMRegistrations): Call it.
2083 (__doTMdeRegistrations): Likewise.
2085 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2086 Anatoly Sokolov <aesok@post.ru>
2087 Eric Weddington <eric.weddington@atmel.com>
2090 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2091 (__epilogue_restores__): Ditto.
2093 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2097 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2098 Solaris 11 and slightly reformat.
2099 (sparc_is_sighandler): Likewise.
2101 2012-02-14 Walter Lee <walt@tilera.com>
2103 * config.host: Handle tilegx and tilepro.
2104 * config/tilegx/sfp-machine.h: New file.
2105 * config/tilegx/sfp-machine32.h: New file.
2106 * config/tilegx/sfp-machine64.h: New file.
2107 * config/tilegx/t-crtstuff: New file.
2108 * config/tilegx/t-softfp: New file.
2109 * config/tilegx/t-tilegx: New file.
2110 * config/tilepro/atomic.c: New file.
2111 * config/tilepro/atomic.h: New file.
2112 * config/tilepro/linux-unwind.h: New file.
2113 * config/tilepro/sfp-machine.h: New file.
2114 * config/tilepro/softdivide.c: New file.
2115 * config/tilepro/softmpy.S: New file.
2116 * config/tilepro/t-crtstuff: New file.
2117 * config/tilepro/t-tilepro: New file.
2119 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2123 * gthr-posix.h: Allow static initializer macros to be disabled.
2124 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2126 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2128 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2129 Add t-slibgcc-libgcc to tmake_file.
2130 * config/mips/libgcc-mips16.ver: Revert previous patch.
2131 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2133 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2134 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2136 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2137 * config/cr16/crti.S: New file.
2138 * config/cr16/crtlibid.S: New file.
2139 * config/cr16/crtn.S: New file.
2140 * config/cr16/lib1funcs.S: New file.
2141 * config/cr16/t-cr16: New file.
2142 * config/cr16/t-crtlibid: New file.
2143 * config/cr16/unwind-dw2.h: New file.
2144 * config/cr16/unwind-cr16.c: New file.
2145 * config/cr16/divmodhi3.c: New file.
2147 2012-01-25 Alan Modra <amodra@gmail.com>
2149 * config/rs6000/t-linux64: Delete. Move..
2150 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2151 * config/rs6000/t-linux: ..and libgcc flags to here.
2153 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2155 * config.host (i[34567]86-*-interix3*):
2156 Change triplet to i[34567]86-*-interix[3-9]*.
2157 * configure: Regenerate.
2159 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2160 Richard Sandiford <rdsandiford@googlemail.com>
2162 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2163 * config/mips/mips16.S (__mips16_rdhwr): New function.
2164 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2166 2012-01-11 Nathan Sidwell <nathan@acm.org>
2168 * libgcov.c (__gcov_init): Ignore objects with no functions.
2170 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2173 Extend __pgmx semantics to linearize memory.
2174 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2175 * config/avr/lib1funcs.S (__xload_1): New function.
2176 (__movmemx_qi, __movmemx_hi): New functions.
2177 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2180 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2182 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2183 purported sigacthandler address isn't null before dereferencing it.
2184 (sparc_is_sighandler): Likewise.
2186 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2189 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2190 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2191 (sparc_is_sighandler): Likewise.
2192 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2194 2012-01-06 Tristan Gingold <gingold@adacore.com>
2196 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2197 compatibility thunks...
2198 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2199 (crtbeginS.o, crtendS.o): ... and these to ...
2200 * config/ia64/t-ia64-elf: ... this new file.
2201 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2202 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2204 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2206 * configure: Regenerate.
2207 * config/s390/t-crtstuff: Remove -fPIC.
2209 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2212 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2215 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2218 * config/avr/lib1funcs.S: Remove FIXME comments.
2219 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2221 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2223 Implement light-weight DImode support.
2224 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2225 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2226 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2227 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2229 2011-12-30 Nathan Sidwell <nathan@acm.org>
2231 * libgcov.c (gcov_crc32): Remove global var.
2232 (free_fn_data): New function.
2233 (buffer_fn_data): Pass in filename, more robust error recovery.
2234 (crc32_unsigned): New function.
2235 (gcov_exit): More robust detection of new program. More robust
2237 (__gcov_init): Do not update program's crc here.
2239 2011-12-21 Tristan Gingold <gingold@adacore.com>
2241 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2243 2011-12-21 Ian Lance Taylor <iant@google.com>
2245 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2247 2011-12-20 Ian Lance Taylor <iant@google.com>
2249 * config/i386/morestack.S (__morestack_non_split): If there is
2250 enough stack space already, don't split. Ask for more stack space
2253 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2255 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2257 (_Unwind_DebugHook): New function.
2258 (uw_restore_core_regs): New define.
2259 (unwind_phase2): Use uw_restore_core_regs instead of
2261 (unwind_phase2_forced): Likewise.
2262 (__gnu_Unwind_Resume): Likewise.
2264 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2266 * config/alpha/linux-unwind.h: Update copyright years.
2267 (MD_FROB_UPDATE_CONTEXT): New define.
2268 (alpha_frob_update_context): New function.
2270 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2272 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2273 tmake_file rather replacing it.
2275 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2277 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2278 function is not used for PPC64.
2279 (save_world): Amend comments. Update the VRsave mask to reflect the
2281 (rest_world): Update comments, do not clobber r10, do not use r8.
2282 (eh_rest_world_r10): Amend comments, do not use r8.
2283 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2284 no longer used, move restore of CR and target address to the end of
2287 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2289 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2290 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2292 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2295 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2296 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2298 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2300 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2302 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2305 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2306 * config/avr/lib1funcs.S (__muldi3): New function.
2308 2011-12-06 Andrew Pinski <apinski@cavium.com>
2310 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2312 (__frame_dummy_init_array_entry): Likewise.
2314 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2316 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2320 * config/avr/lib1funcs.S (__prologue_saves__,
2321 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2322 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2324 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2326 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2328 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2331 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2332 (_ITM_deregisterTMCloneTable): Likewise.
2333 (__register_frame_info): Fix unused warning.
2334 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2335 pthread_default_stacksize_np): Likewise.
2336 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2338 2011-11-29 DJ Delorie <dj@redhat.com>
2340 * config.host (rl78-*-elf): New case.
2341 * config/rl78: New directory for the Renesas RL78.
2343 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2345 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2348 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2351 * config/rs6000/t-savresfgpr: New file.
2352 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2353 $(srcdir)/config/rs6000/eabi.S.
2354 * config/rs6000/t-ppccomm-ldbl: Remove.
2355 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2357 (powerpc-*-eabispe*): Likewise.
2358 (powerpc-*-eabi*): Likewise.
2359 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2360 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2361 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2362 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2364 (powerpc-*-eabisim*): Likewise.
2365 (powerpc-*-elf*): Likewise.
2366 (powerpc-*-eabialtivec*): Likewise.
2367 (powerpc-xilinx-eabi*): Likewise.
2368 (powerpc-*-rtems*): Likewise.
2369 (powerpcle-*-elf*): Likewise.
2370 (powerpcle-*-eabisim*): Likewise.
2371 (powerpcle-*-eabi*): Likewise.
2373 2011-11-27 Ian Lance Taylor <iant@google.com>
2375 * generic-morestack.c (__splitstack_find): Check for NULL old
2377 (__splitstack_resetcontext): New function.
2378 (__splitstack_releasecontext): New function.
2379 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2381 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2383 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2385 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2387 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2389 2011-11-26 Richard Henderson <rth@redhat.com>
2391 * config/m68k/linux-atomic.c: New file.
2392 * config/m68k/t-linux: New file.
2393 * config.host (m68k-uclinux, m68k-linux): Use it.
2395 2011-11-26 Richard Henderson <rth@redhat.com>
2397 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2398 (__TMC_END__): Only declare if hidden is available; in the definition,
2399 if hidden is unavailable add a null record.
2400 (deregister_tm_clones, register_tm_clones): New.
2401 (__do_global_dtors_aux, frame_dummy): Use them.
2402 (__do_global_dtors, __do_global_ctors_1): Likewise.
2404 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2406 * config/darwin-crt-tm.c: New file.
2407 * config.host (darwin): Build crttms.o crttme.o to provide
2408 startup and shutdown for tm clones.
2409 * config/t-darwin (crttms.o): New build rule.
2410 (crttme.o): Likewise.
2412 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2414 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2417 2011-11-21 Richard Henderson <rth@redhat.com>
2419 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2420 (__TMC_LIST__, __TMC_END__): New.
2421 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2422 (__do_global_dtors): Likewise.
2423 (frame_dummy): Call _ITM_registerTMCloneTable.
2424 (__do_global_ctors_1): Likewise.
2426 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2428 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2429 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2430 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2431 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2432 * config/i386/t-darwin64: Remove.
2433 * config/sh/t-netbsd (LIB2ADD): Remove.
2435 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2438 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2439 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2440 * config/avr/lib1funcs.S (wmov): New assembler macro.
2441 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2442 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2443 (__udivmod64): New function.
2444 (__negdi2): New function.
2446 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2448 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2449 *-*-freebsd*aout*): Remove.
2451 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2453 * static-object.mk (c_flags-$o): Save c_flags.
2454 ($(base)$(objext)): Use it.
2456 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2458 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2460 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2463 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2464 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2467 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2469 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2471 (aeabi_uidivmod): Likewise.
2472 (umodsi3): Likewise.
2474 (aeabi_idivmod): Likewise.
2477 2011-11-16 Tristan Gingold <gingold@adacore.com>
2479 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2481 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2484 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2485 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2487 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2489 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2491 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2492 * config/pa/t-stublib64: Delete.
2494 2011-11-12 Richard Henderson <rth@redhat.com>
2496 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2497 cast the pointer argument to _Unwind_SetGRPtr.
2499 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2501 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2503 2011-11-09 Ian Lance Taylor <iant@google.com>
2505 * generic-morestack.c: Include <string.h>.
2506 (uintptr_type): Define.
2507 (struct initial_sp): Add dont_block_signals field. Reduce size of
2509 (allocate_segment): Set prev field to NULL. Don't set
2510 __morestack_current_segment or __morestack_segments.
2511 (__generic_morestack): Update current->prev and *pp after calling
2513 (__morestack_block_signals): Don't do anything if
2514 dont_block_signals is set.
2515 (__morestack_unblock_signals): Likewise.
2516 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2518 (__splitstack_block_signals): New function.
2519 (enum __splitstack_content_offsets): Define.
2520 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2521 (__splitstack_makecontext): New function.
2522 (__splitstack_block_signals_context): New function.
2523 (__splitstack_find_context): New function.
2524 * config/i386/morestack.S (__morestack_get_guard): New function.
2525 (__morestack_set_guard, __morestack_make_guard): New functions.
2526 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2528 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2530 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2531 (i[34567]86-*-mingw*): ... here.
2532 (x86_64-*-mingw*): ... here.
2534 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2536 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2538 2011-11-07 Nathan Sidwell <nathan@acm.org>
2540 * libgcov.c (struct gcov_fn_buffer): New struct.
2541 (buffer_fn_data): New helper.
2542 (gcov_exit): Rework for new gcov data structures.
2544 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2547 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2549 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2551 * config.host (tmake_file): Correct comment.
2552 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2554 (bfin*-uclinux*): Likewise.
2555 (bfin*-linux-uclibc*): Likewise.
2556 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2558 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2560 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2561 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2562 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2563 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2564 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2565 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2566 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2567 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2568 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2569 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2570 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2571 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2572 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2574 * config/bfin/t-elf: Remove.
2575 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2577 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2579 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2580 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2581 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2582 (lm32-*-elf*): ... this.
2583 (lm32-*-rtems*): ... and this.
2585 (m32r-*-rtems*): Add to tmake_file.
2586 (moxie-*-rtems*): Likewise.
2587 (sparc-*-rtems*): Likewise.
2588 Remove t-rtems from tmake_file.
2589 (sparc64-*-rtems*): Likewise.
2590 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2593 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2596 * config/gthr-posix.h: Move ...
2597 * gthr-posix.h: ... here.
2598 * config/gthr-lynx.h: Reflect this.
2599 * config/gthr-vxworks.h: Likewise.
2600 * config/rs6000/gthr-aix.h: Likewise.
2601 * configure.ac (target_thread_file): Likewise.
2602 * configure: Regenerate.
2604 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2606 * config.host (arm*-*-rtemseabi*): New target.
2608 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2611 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2614 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2616 * config.host (epiphany-*-elf*): New configuration.
2617 * config/epiphany: New Directory.
2619 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2621 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2622 * config/avr/t-rtems: New.
2623 Filter out _exit from LIB1ASMFUNCS.
2625 2011-11-04 David S. Miller <davem@davemloft.net>
2627 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2628 * configure: Rebuild.
2630 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2632 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2635 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2638 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2639 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2641 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2644 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2646 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2648 * config/c6x/t-elf (LIB2ADDEH): Set.
2649 * config/c6x/t-c6x-elf: Remove.
2651 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2653 * config/i386/sol2-ci.S: Rename to ...
2654 * config/i386/crti.S: ... this.
2655 * config/i386/sol2-cn.S: Rename to ...
2656 * config/i386/crtn.S: ... this.
2657 * config/sparc/sol2-ci.S: Rename to ...
2658 * config/sparc/crti.S: ... this.
2659 * config/sparc/sol2-cn.S: Rename to ...
2660 * config/sparc/crtn.S: ... this.
2661 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2662 (crti.o, crtn.o): Remove.
2664 2011-11-04 Tristan Gingold <gingold@adacore.com>
2666 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2668 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2670 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2672 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2674 * config.host (crisv32-*-none, cris-*-none): Remove.
2675 (crisv32-*-elf): Append to tmake_file, don't just set it.
2676 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2678 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2680 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2681 (ecrtn$(objext)): Likewise.
2682 (ncrti$(objext)): Likewise.
2683 (ncrtn$(objext)): Likewise.
2685 2011-11-03 Andreas Schwab <schwab@redhat.com>
2687 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2689 2011-11-02 David S. Miller <davem@davemloft.net>
2691 * configure.ac: Set host_address on sparc too.
2692 * configure: Regenerate.
2693 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2694 based upon host_address.
2695 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2697 2011-11-02 Jason Merrill <jason@redhat.com>
2699 * config/rs6000/t-ppccomm: Add missing \.
2701 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2703 * gthr-single.h, gthr.h: New files.
2704 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2705 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2706 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2707 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2708 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2709 * configure.ac (thread_header): New variable.
2710 Set it depending on target_thread_file.
2711 (gthr-default.h): Link from $thread_header.
2712 * configure: Regenerate.
2713 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2715 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2717 * configure.ac (tm_file_): New variable.
2718 Determine from tm_file.
2719 (tm_file, tm_defines): Substitute.
2720 * configure: Regenerate.
2721 * mkheader.sh: New file.
2722 * Makefile.in (clean): Remove libgcc_tm.h.
2723 ($(objects)): Depend on libgcc_tm.h.
2724 (libgcc_tm_defines, libgcc_tm_file): New variables.
2725 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2726 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2727 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2728 ($(extra-parts)): Depend on libgcc_tm.h.
2729 * config.host (tm_defines, tm_file): New variable.
2730 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2731 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2732 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2733 (avr-*-rtems*): Likewise.
2734 (avr-*-*): Likewise.
2735 (frv-*-elf): Likewise.
2736 (frv-*-*linux*): Likewise.
2737 (h8300-*-rtems*): Likewise.
2738 (h8300-*-elf*): Likewise.
2739 (i[34567]86-*-darwin*): Likewise.
2740 (x86_64-*-darwin*): Likewise.
2741 (rx-*-elf): Likewise.
2742 (tic6x-*-uclinux): Likewise.
2743 (tic6x-*-elf): Likewise.
2744 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2745 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2746 * config/i386/cygming-crtbegin.c: Likewise.
2747 * config/i386/cygming-crtend.c: Likewise.
2748 * config/ia64/fde-vms.c: Likewise.
2749 * config/ia64/unwind-ia64.c: Likewise.
2750 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2751 * config/rs6000/darwin-fallback.c: Likewise.
2752 * config/stormy16/lib2funcs.c: Likewise.
2753 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2754 * crtstuff.c: Likewise.
2755 * dfp-bit.h: Likewise.
2756 * emutls.c: Likewise.
2757 * fixed-bit.c: Likewise.
2758 * fp-bit.c: Likewise.
2759 * generic-morestack-thread.c: Likewise.
2760 * generic-morestack.c: Likewise.
2761 * libgcc2.c: Likewise.
2762 * libgcov.c: Likewise.
2763 * unwind-dw2-fde-dip.c: Likewise.
2764 * unwind-dw2-fde.c: Likewise.
2765 * unwind-dw2.c: Likewise.
2766 * unwind-sjlj.c: Likewise.
2768 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2770 * configure.ac: Include ../config/picflag.m4.
2771 (GCC_PICFLAG): Call it.
2773 * configure: Regenerate.
2774 * Makefile.in (gcc_srcdir): Remove.
2775 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2776 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2777 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2778 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2779 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2782 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2783 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2784 to refer to libgcc2.c.
2786 * config/darwin-64.c: New file.
2787 * config/darwin-crt3.c: Remove comment.
2788 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2789 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2790 config/udivmodsi4.c: New files.
2791 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2792 config/memset.c: New files.
2793 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2794 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2795 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2796 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2797 * config/t-openbsd-thread: New file.
2798 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2799 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2800 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2801 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2804 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2805 to refer to gthr-posix.c.
2806 * config/alpha/t-vms (LIB2ADD): Set.
2807 * config/alpha/vms-gcc_shell_handler.c: New file.
2808 * config/arm/bpabi.c, config/arm/fp16.c,
2809 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2810 config/arm/unaligned-funcs.c: New files.
2811 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2812 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2813 * config/arm/t-linux: Likewise.
2814 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2815 * config/arm/t-netbsd: New file.
2816 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2817 * config/arm/t-symbian (LIB2ADD_ST): Set.
2818 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2819 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2820 * config/bfin/t-elf: New file.
2821 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2822 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2823 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2824 config/c6x/ltf.c: New files.
2825 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2826 (HOST_LIBGCC2_CFLAGS): Set.
2827 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2828 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2829 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2831 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2832 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2833 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2834 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2835 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2837 * config/frv/t-frv (LIB2ADD): Set.
2838 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2839 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2840 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2841 config/h8300/popcounthi2.c: New files.
2842 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2843 * config/i386/gthr-win32.c: New file.
2844 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2845 * config/i386/t-cygwin: Likewise.
2846 * config/i386/t-darwin, config/i386/t-darwin64,
2847 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2848 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2849 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2850 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2851 * config/ia64/quadlib.c: New file.
2852 * config/ia64/t-hpux (LIB2ADD): Set.
2853 * config/ia64/t-ia64: Add comment.
2854 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2855 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2856 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2857 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2858 * config/m32c/t-m32c (LIB2ADD): Set.
2859 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2860 * config/m32r/t-m32r: Likewise.
2861 * config/m68k/fpgnulib.c: New file.
2862 * config/m68k/t-floatlib (LIB2ADD): Set.
2863 (xfgnulib.c): New target.
2864 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2865 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2866 * config/mep/t-mep (LIB2ADD): Set.
2867 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2868 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2869 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2870 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2871 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2872 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2873 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2874 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2875 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2876 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2878 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2879 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2880 * config/pa/fptr.c, config/pa/lib2funcs.S,
2881 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2882 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2883 (LIB2ADD, LIB2ADD_ST): Set.
2884 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2885 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2887 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2888 * config/pdp11/t-pdp11: New file.
2889 * config/picochip/libgccExtras/adddi3.S,
2890 config/picochip/libgccExtras/ashlsi3.S,
2891 config/picochip/libgccExtras/ashrsi3.S,
2892 config/picochip/libgccExtras/clzsi2.S,
2893 config/picochip/libgccExtras/cmpsi2.S,
2894 config/picochip/libgccExtras/divmod15.S,
2895 config/picochip/libgccExtras/divmodhi4.S,
2896 config/picochip/libgccExtras/divmodsi4.S,
2897 config/picochip/libgccExtras/lshrsi3.S,
2898 config/picochip/libgccExtras/parityhi2.S,
2899 config/picochip/libgccExtras/popcounthi2.S,
2900 config/picochip/libgccExtras/subdi3.S,
2901 config/picochip/libgccExtras/ucmpsi2.S,
2902 config/picochip/libgccExtras/udivmodhi4.S,
2903 config/picochip/libgccExtras/udivmodsi4.S: New files.
2904 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2905 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2906 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2907 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2908 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2909 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2910 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2911 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2913 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2914 (HOST_LIBGCC2_CFLAGS): Set.
2915 * config/rs6000/t-darwin64: New file.
2916 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2917 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2918 * config/rs6000/t-ppccomm (LIB2ADD): Add
2919 $(srcdir)/config/rs6000/tramp.S.
2920 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2921 Add $(srcdir)/config/rs6000/eabi.S.
2922 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2923 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2924 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2925 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2926 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2927 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2928 * config/rs6000/tramp.S: New file.
2929 * config/s390/t-tpf: Remove.
2930 * config/sh/linux-atomic.S: New file.
2931 * config/sh/t-linux (LIB2ADD): Set.
2932 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2933 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2934 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2936 (HOST_LIBGCC2_CFLAGS): Set.
2937 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2938 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2939 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2940 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2941 config/spu/mfc_multi_tag_release.c,
2942 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2943 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2944 config/spu/multi3.c: New files.
2945 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2946 (HOST_LIBGCC2_CFLAGS): Set.
2947 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2948 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2949 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2950 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2951 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2952 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2953 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2954 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2955 config/stormy16/umodsi3.c: New files.
2956 * config/xtensa/lib2funcs.S: New file.
2957 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2958 * config/xtensa/t-xtensa (LIB2ADD): Set.
2959 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2960 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2961 Add t-freebsd-thread to tmake_file for posix threads.
2962 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2963 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2964 (*-*-lynxos*): Likewise.
2965 (*-*-netbsd*): Likewise.
2966 (*-*-openbsd*): Likewise.
2967 Add t-openbsd-thread to tmake_file for posix threads.
2968 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2969 (*-*-vxworks*): Set tmake_file.
2970 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2971 (alpha*-*-freebsd*): Likewise.
2972 (alpha*-*-netbsd*): Likewise.
2973 (alpha*-*-openbsd*): Likewise.
2974 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2975 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2976 (alpha*-dec-*vms*): Likewise.
2977 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2978 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2979 (bfin*-uclinux*): Likewise.
2980 (bfin*-linux-uclibc*): Likewise.
2981 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2982 (crisv32-*-none): Likewise.
2983 (cris-*-elf): Likewise.
2984 (cris-*-none): Likewise.
2985 (cris-*-linux*, crisv32-*-linux*): Likewise.
2986 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2988 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2990 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2991 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2992 (x86_64-*-elf*): Likewise.
2993 (i[34567]86-*-nto-qnx*): Likewise.
2994 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2996 (x86_64-*-mingw*): Likewise.
2997 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2998 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2999 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3000 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3001 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3003 (mipsisa64sr71k-*-elf*): Likewise.
3004 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3005 (mips-*-elf*, mipsel-*-elf*): Likewise.
3006 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3007 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3008 (mips*-*-rtems*): Likewise.
3009 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3011 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3012 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3013 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3014 (spu-*-elf*): Likewise.
3015 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3017 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3019 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3020 $(srcdir) to refer to $(LIB1ASMSRC).
3022 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3023 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3024 config/arm/lib1funcs.S: New files.
3025 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3026 * config/arm/t-arm: New file.
3027 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3028 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3029 config/arm/t-strongarm-elf: New files.
3030 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3031 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3032 * config/avr/lib1funcs.S: New file.
3033 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3034 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3035 * config/c6x/lib1funcs.S: New file.
3036 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3037 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3038 * config/frv/lib1funcs.S: New file.
3039 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3040 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3041 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3042 * config/ia64/__divxf3.asm: Rename to ...
3043 * config/ia64/__divxf3.S: ... this.
3044 Adapt lib1funcs.asm filename.
3045 * config/ia64/_fixtfdi.asm: Rename to ...
3046 * config/ia64/_fixtfdi.S: ... this.
3047 Adapt lib1funcs.asm filename.
3048 * config/ia64/_fixunstfdi.asm: Rename to ...
3049 * config/ia64/_fixunstfdi.S: ... this.
3050 Adapt lib1funcs.asm filename.
3051 * config/ia64/_floatditf.asm: Rename to ...
3052 * config/ia64/_floatditf.S: ... this.
3053 Adapt lib1funcs.asm filename.
3054 * config/ia64/lib1funcs.S: New file.
3055 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3056 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3057 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3058 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3059 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3060 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3061 * config/mep/lib1funcs.S: New file.
3062 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3063 * config/mips/mips16.S: New file.
3064 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3065 * config/pa/milli64.S: New file.
3066 * config/pa/t-linux, config/pa/t-linux64: New files.
3067 * config/picochip/lib1funcs.S: New file.
3068 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3069 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3070 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3071 * config/sh/t-netbsd: New file.
3072 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3073 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3074 * config/sh/t-sh64: New file.
3075 * config/sparc/lb1spc.S: New file.
3076 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3078 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3079 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3080 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3081 config/xtensa/lib1funcs.S: New files.
3082 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3083 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3085 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3086 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3087 (arm*-*-linux*): Likewise.
3088 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3089 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3090 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3091 (arm*-*-ecos-elf): Likewise.
3092 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3093 (arm*-*-rtems*): Likewise.
3094 (arm*-*-elf): Likewise.
3095 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3096 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3097 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3098 (bfin*-uclinux*): Likewise.
3099 (bfin*-linux-uclibc*): Likewise.
3100 (bfin*-rtems*): Likewise.
3101 (bfin*-*): Likewise.
3102 (fido-*-elf): Merge into m68k-*-elf*.
3103 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3104 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3105 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3106 (h8300-*-elf*): Likewise.
3107 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3108 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3109 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3110 (i[34567]86-*-mingw*): Likewise.
3111 (x86_64-*-mingw*): Likewise.
3112 (i[34567]86-*-interix3*): Likewise.
3113 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3114 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3115 (m68k-*-elf*): Also handle fido-*-elf.
3116 Add m68k/t-floatlib to tmake_file.
3117 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3118 (m68k-*-linux*): Likewise.
3119 (m68k-*-rtems*): Likewise.
3120 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3121 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3123 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3124 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3125 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3126 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3127 sh/t-netbsd to tmake_file.
3128 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3129 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3130 (sh-wrs-vxworks): Likewise.
3131 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3133 (v850*-*-*): Add v850/t-v850 to tmake_file.
3134 (vax-*-linux*): Add vax/t-linux to tmake_file.
3135 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3137 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3139 * crtstuff.c: New file.
3140 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3141 (CRTSTUFF_T_CFLAGS): Define.
3142 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3143 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3144 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3147 (crtbeginT.o): Use $(objext).
3148 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3149 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3150 (gcc-extra-parts): Remove.
3151 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3153 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3154 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3155 Add t-crtstuff-pic to tmake_file.
3156 (*-*-lynxos*): New case.
3157 Set tmake_file, extra_parts.
3158 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3159 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3160 *-*-netbsdelf[2-9]*.
3161 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3162 (*-*-rtems*): Set extra_parts.
3163 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3164 (*-*-uclinux*): New case.
3166 (*-*-vms*): New case.
3167 Set tmake_file, extra_parts.
3168 (*-*-elf): Set extra_parts.
3169 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3170 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3173 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3175 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3176 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3177 (arm-wrs-vxworks): Append to tmake_file.
3179 (arm*-*-uclinux*): Set extra_parts.
3180 (arm*-*-ecos-elf): Likewise.
3181 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3183 (arm*-*-rtems*): Set extra_parts.
3184 (arm*-*-elf): Likewise.
3185 (avr-*-rtems*): Clear extra_parts.
3186 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3188 (bfin*-uclinux*): Likewise.
3189 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3190 (bfin*-rtems*): Append to tmake_file.
3192 (bfin*-*): Likewise.
3193 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3194 (crisv32-*-elf): ... this.
3195 (crisv32-*-none): ... this.
3196 (cris-*-elf, cris-*-none): New cases.
3197 Add cris/t-elfmulti to tmake_file.
3198 (fr30-*-elf): Append to tmake_file.
3200 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3202 (h8300-*-rtems*): Append to tmake_file.
3204 (h8300-*-elf*): Likewise.
3205 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3207 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3209 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3210 (x86_64-*-elf*): Likewise.
3211 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3212 (x86_64-*-freebsd*): Likewise.
3213 (x86_64-*-netbsd*): Likewise.
3214 (i[34567]86-*-linux*): Likewise.
3215 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3216 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3217 (x86_64-*-linux*): Likewise.
3218 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3219 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3222 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3223 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3224 Append to extra_parts, remove crtbegin.o, crtend.o.
3225 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3226 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3227 crtend.o, crtbeginS.o, crtendS.o.
3228 (ia64*-*-linux*): Comment extra_parts.
3229 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3231 (iq2000*-*-elf*): Clear extra_parts.
3232 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3233 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3234 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3235 (m32r-*-rtems*): ... this.
3236 Add m32r/t-m32r to tmake_file.
3237 (m68k-*-elf*): Add t-crtin to tmake_file.
3238 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3239 (mcore-*-elf): Likewise.
3240 (microblaze*-*-*): Set extra_parts.
3241 (mips*-sde-elf*): New case.
3242 Set tmake_file, extra_parts.
3243 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3244 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3245 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3248 (mipsisa64sr71k-*-elf*): Likewise.
3249 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3250 (mips-*-elf*, mipsel-*-elf*): Likewise.
3251 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3252 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3253 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3254 (mips*-*-rtems*): Likewise.
3255 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3256 (moxie-*-*): Split into ...
3257 (moxie-*-elf, moxie-*-uclinux*): ... this.
3258 Add to extra_parts, remove crtbegin.o, crtend.o.
3259 (moxie-*-rtems*): New case.
3262 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3264 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3265 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3268 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3269 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3271 (powerpc-*-eabisim*): Likewise.
3272 (powerpc-*-elf*): Likewise.
3273 (powerpc-*-eabialtivec*): Likewise.
3274 (powerpc-xilinx-eabi*): Likewise.
3275 (powerpc-*-eabi*): Likewise.
3276 (powerpc-*-rtems*): Likewise.
3277 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3280 (powerpc-*-lynxos*): Add to tmake_file.
3281 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3282 rs6000/t-crtstuff, t-crtstuff-pic.
3284 (powerpcle-*-eabisim*): Likewise.
3285 (powerpcle-*-eabi*): Likewise.
3286 (rx-*-elf): Remove extra_parts.
3287 (s390x-ibm-tpf*): Set extra_parts.
3288 (score-*-elf): Set extra_parts.
3289 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3290 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3291 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3292 (sh64l*-*-netbsd*): Split into ...
3293 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3294 Add t-crtstuff-pic to tmake_file.
3296 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3298 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3299 (sparc-*-elf*): Remove t-crtin from tmake_file.
3300 Add to extra_parts, remove crtbegin.o, crtend.o.
3301 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3302 (sparc64-*-linux*): Likewise.
3303 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3304 Add to extra_parts, remove crtbegin.o, crtend.o.
3305 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3306 Add to extra_parts, remove crtbegin.o, crtend.o.
3307 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3308 Add to extra_parts, remove crtbegin.o, crtend.o.
3309 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3310 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3311 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3313 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3315 (tic6x-*-*): Change to ...
3316 (tic6x-*-elf): ... this.
3318 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3320 (am33_2.0-*-linux*): Add comment.
3321 (mep*-*-*): Add mep/t-mep to tmake_file.
3323 * config/alpha/t-vms: New file.
3324 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3325 * config/arm/crti.S, config/arm/crtn.S: New files.
3326 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3327 * config/bfin/crtlibid.S: New file.
3328 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3329 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3330 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3331 (crti.o, crtin.o): New rules.
3332 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3333 * config/c6x/t-uclinux: New file.
3334 * config/cris/t-elfmulti: New file.
3335 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3336 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3337 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3338 * config/frv/t-frv: New file.
3339 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3340 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3341 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3343 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3344 refer to cygming-crtbegin.c, cygming-crtend.c.
3346 * config/i386/t-nto: New file.
3347 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3348 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3349 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3350 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3353 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3354 (crtinitS.o): New rule.
3355 * config/ia64/vms-crtinit.S: New file.
3356 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3357 * config/m32r/initfini.c: New file.
3358 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3359 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3360 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3361 * config/mep/t-mep: New file.
3362 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3363 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3364 * config/mips/crti.S, config/mips/crtn.S: New files.
3365 * config/mips/t-crtstuff: New file.
3366 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3367 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3368 (CUSTOM_CRTIN): Set.
3369 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3371 Use $(srcdir) to refer to crti.S, crtn.S.
3372 Use .S extension, $<.
3373 * config/moxie/crti.asm: Rename to ...
3374 * config/moxie/crti.S: ... this.
3375 * config/moxie/crtn.asm: Rename to ...
3376 * config/moxie/crtn.S: ... this.
3377 * config/moxie/t-moxie: Remove.
3378 * config/pa/stublib.c: New file.
3379 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3380 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3381 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3382 * config/rs6000/t-crtstuff: New file.
3383 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3384 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3385 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3386 Make output file explicit.
3387 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3388 Make output file explicit.
3389 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3390 Make output file explicit.
3391 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3392 Make output file explicit.
3393 * config/score/crti.S, config/score/crtn.S: New files.
3394 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3395 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3397 * config/sh/t-sh, config/sh/t-superh: New files.
3398 * config/sparc/t-linux64: New file.
3399 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3400 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3401 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3402 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3403 * config/t-crtin: Remove.
3404 * config/t-crtstuff-pic: New file.
3405 * config/t-sol2 (CUSTOM_CRTIN): Set.
3406 (crti.o, crtn.o): New rules.
3407 * config/vms/t-vms: New file.
3408 * config/vms/vms-ucrt0.c: New file.
3409 * config/xtensa/t-elf: New file.
3411 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3413 * Makefile.in (SHLIB_NM_FLAGS): Set.
3414 * mkmap-flat.awk, mkmap-symver.awk: New files.
3415 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3417 * configure: Regenerate.
3418 * config/libgcc-glibc.ver: New file.
3419 * config/libgcc-libsystem.ver: New file.
3420 * config/t-libunwind (SHLIB_LC): Set.
3421 * config/t-linux: New file.
3422 * config/t-slibgcc (INSTALL_SHLIB): New.
3423 (SHLIB_INSTALL): Use it.
3424 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3425 to mkmap-symver.awk.
3426 (SHLIB_MAPFILES): Don't append, adapt pathname.
3427 (SHLIB_VERPFX): Set.
3428 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3429 to mkmap-symver.awk.
3430 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3431 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3432 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3433 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3435 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3436 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3437 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3438 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3439 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3440 * config/i386/libgcc-darwin.10.4.ver,
3441 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3443 * config/i386/t-darwin: Remove.
3444 * config/i386/t-darwin64: Likewise.
3445 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3446 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3447 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3448 * config/i386/t-linux: New file.
3449 * config/i386/t-mingw32: New file.
3450 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3451 * config/ia64/t-glibc: Rename to ...
3452 * config/ia64/t-linux: ... this.
3453 (SHLIB_MAPFILES): Set.
3454 * config/ia64/t-glibc-libunwind: Rename to ...
3455 * config/ia64/t-linux-libunwind: ... this.
3456 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3457 * config/ia64/t-slibgcc-hpux: New file.
3458 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3459 * config/m68k/t-slibgcc-elf-ver: New file.
3460 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3461 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3463 * config/pa/t-slibgcc-hpux: New file.
3464 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3466 * config/rs6000/libgcc-darwin.10.4.ver,
3467 config/rs6000/libgcc-darwin.10.5.ver: New files.
3468 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3469 config/rs6000/libgcc-glibc.ver.
3470 * config/rs6000/libgcc-ppc64.ver: Rename to
3471 config/rs6000/libgcc-ibm-ldouble.ver.
3472 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3473 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3474 * config/rs6000/t-ldbl128: Rename to ...
3475 * config/rs6000/t-linux: ... this.
3476 (SHLIB_MAPFILES): Adapt filename.
3477 * config/rs6000/t-slibgcc-aix: New file.
3478 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3479 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3480 libgcc-excl.ver, libgcc-glibc.ver.
3481 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3482 * config/sparc/libgcc-glibc.ver: New file.
3483 * config/sparc/t-linux: New file.
3484 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3485 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3486 t-slibgcc-elf-ver to tmake_file.
3487 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3489 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3490 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3491 t-slibgcc-elf-ver, t-linux to tmake_file.
3492 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3494 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3495 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3496 (alpha*-dec-*vms*): Likewise.
3497 (arm*-*-freebsd*): Append to tmake_file.
3498 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3499 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3501 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3502 tmake_file for arm*-*-symbianelf*.
3503 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3504 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3506 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3507 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3508 pa/t-slibgcc-dwarf-ver to tmake_file.
3509 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3510 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3511 (hppa*64*-*-hpux11*): Likewise.
3512 (hppa[12]*-*-hpux11*): Likewise.
3513 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3514 i386/t-crtpc, i386/t-crtfm.
3515 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3516 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3518 Add i386/t-cygwin to tmake_file.
3519 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3520 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3521 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3523 Add i386/t-mingw32 to tmake_file.
3524 (x86_64-*-mingw*): Likewise.
3525 (ia64*-*-freebsd*): Append to tmake_file.
3526 (ia64*-*-linux*): Append to tmake_file.
3527 Replace ia64/t-glibc by ia64/t-linux.
3528 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3530 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3531 t-slibgcc-hpux to tmake_file.
3532 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3533 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3534 (m32rle-*-linux*): Likewise.
3535 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3537 (microblaze*-linux*): New case.
3538 Append to tmake_file, add t-slibgcc-nolc-override.
3539 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3540 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3541 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3542 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3543 rs6000/t-slibgcc-aix to tmake_file.
3544 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3545 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3546 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3547 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3548 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3549 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3551 (sparc-*-linux*): Append to tmake_file for *-leon*.
3552 Add sparc/t-linux to tmake_file for non-Leon targets.
3553 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3554 (tic6x-*-uclinux): New case.
3555 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3556 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3557 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3558 (am33_2.0-*-linux*): Append to tmake_file.
3559 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3560 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3561 x86_64-*-kfreebsd*-gnu.
3562 Add i386/t-linux to tmake_file.
3564 2011-10-28 Ian Lance Taylor <iant@google.com>
3566 * config/i386/morestack.S: Correct CFI information to do proper
3567 returns throughout function. In 32-bit mode, save %ebx so that it
3568 is restored on unwind.
3570 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3572 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3573 case where B3 isn't the return register.
3575 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3576 logic for doubleword pops.
3578 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3580 * config/rs6000/t-freebsd: Add wildcard.
3582 2011-10-21 Paul Brook <paul@codesourcery.com>
3584 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3586 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3587 Eric Botcazou <ebotcazou@adacore.com>
3590 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3591 fs->signal_frame to 1.
3593 2011-10-07 Ian Lance Taylor <iant@google.com>
3595 * generic-morestack-thread.c: #include <errno.h>.
3597 2011-10-07 Ian Lance Taylor <iant@google.com>
3600 * generic-morestack.c (__generic_morestack): Make sure the segment
3601 is large enough for both the stack frame and the copied
3604 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3607 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3610 2011-09-28 Nick Clifton <nickc@redhat.com>
3612 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3613 64-bit doubles are not enabled.
3614 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3615 and floatunsisf functions.
3617 2011-09-13 Paul Brook <paul@codesourcery.com>
3619 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3620 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3621 * unwind-arm-common.inc: New file.
3622 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3623 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3624 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3625 * config/c6x/libunwind.S: New file.
3626 * config/c6x/pr-support.c: New file.
3627 * config/c6x/unwind-c6x.c: New file.
3628 * config/c6x/unwind-c6x.h: New file.
3629 * config/c6x/t-c6x-elf: New file.
3631 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3633 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3634 (ASM_DIVZERO): Ditto.
3635 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3637 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3639 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3641 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3644 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3645 instead of an assembly one.
3647 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3650 * Makefile.in (install-unwind_h): Create
3651 $(gcc_objdir)/include/unwind.h atomically.
3653 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3655 * Makefile.in (install-unwind_h): Remove destination file first.
3657 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3660 * config/mips/t-mips16: New file.
3661 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3662 (mips*-*-linux*): Likewise.
3663 (mips*-sde-elf*): Likewise.
3664 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3665 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3666 Add mips/t-mips16 to tmake_file.
3667 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3668 (mips-*-elf*): Likewise.
3669 (mips64-*-elf*): Likewise.
3670 (mips64orion-*-elf*): Likewise.
3671 (mips*-*-rtems*): Likewise.
3672 (mipstx39-*-elf*): Likewise.
3673 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3674 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3676 Use $(srcdir) to refer to sync.c.
3678 ($(libgcc-sync-funcs-o)): Likewise.
3679 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3680 ($(libgcc-sync-funcs-s-o)): Likewise.
3682 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3684 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3687 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3690 * config/i386/value-unwind.h: New.
3692 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3694 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3695 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3696 Add to tmake_file rather than overriding it.
3698 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3700 * config/t-softfp: Remove.
3701 * soft-fp: Moved from ../gcc/config.
3702 * soft-fp/README: Remove t-softfp reference.
3703 * soft-fp/t-softfp: Move to config/t-softfp.
3704 (softfp_machine_header): Remove.
3705 (softfp_file_list): Remove config subdir.
3706 (soft-fp-objects): New variable.
3707 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3708 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3709 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3710 * config/t-softfp-excl: New file.
3711 * config/t-softfp-sfdf: New file.
3712 * config/t-softfp-tf: New file.
3713 * config/no-sfp-machine.h: New file.
3714 * config/arm/sfp-machine.h: New file.
3715 * config/arm/t-softfp: New file.
3716 * config/c6x/sfp-machine.h: New file.
3717 * config/i386/32/t-fprules-softfp: Rename to ...
3718 * config/i386/32/t-softfp: ... this.
3719 (tifunctions, LIB2ADD): Remove.
3720 (softfp_int_modes): Override.
3721 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3723 * config/i386/64/eqtf2.c: Likewise.
3724 * config/i386/64/getf2.c: Likewise.
3725 * config/i386/64/letf2.c: Likewise.
3726 * config/ia64/sft-machine.h: New file.
3727 * config/ia64/t-fprules-softfp: Rename to ...
3728 * config/ia64/t-softfp: ... this.
3729 * config/lm32/sfp-machine.h: New file.
3730 * config/moxie/t-moxie-softfp: Remove.
3731 * config/rs6000/ibm-ldouble-format: New file.
3732 * config/rs6000/ibm-ldouble.c: New file.
3733 * config/rs6000/libgcc-ppc-glibc.ver: New file
3734 * config/rs6000/libgcc-ppc64.ver: New file
3735 * config/rs6000/sfp-machine.h: New file.
3736 * config/rs6000/t-freebsd: New file.
3737 * config/rs6000/t-ibm-ldouble: New file.
3738 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3739 libgcc-ppc-glibc.ver.
3740 * config/rs6000/t-linux64: New file.
3741 * config/rs6000/t-ppccomm (LIB2ADD): Add
3742 $(srcdir)/config/rs6000/ibm-ldouble.c.
3743 * config/rs6000/t-ppccomm-ldbl: New file.
3744 * config/score/sfp-machine.h: New file.
3745 * config.host (sfp_machine_header): Explain.
3746 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3747 t-softfp to tmake_file.
3748 (arm*-*-uclinux*): Likewise.
3749 (arm*-*-ecos-elf): Likewise.
3750 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3751 (arm*-*-rtems*): Likewise.
3752 (arm*-*-elf): Likewise.
3753 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3755 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3756 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3757 (lm32-*-uclinux*): Likewise.
3758 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3759 t-softfp-excl, t-softfp.
3760 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3761 (powerpc64-*-darwin*): Likewise.
3762 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3764 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3766 (powerpc-*-eabisim*): Likewise.
3767 (powerpc-*-elf*): Likewise.
3768 (powerpc-*-eabialtivec*): Likewise.
3769 (powerpc-xilinx-eabi*): Likewise.
3770 (powerpc-*-rtems*): Likewise.
3771 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3772 t-softfp-excl, t-softfp to tmake_file.
3773 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3774 rs6000/t-ppccomm-ldbl to tmake_file.
3775 (powerpcle-*-elf*): Likewise.
3776 (powerpcle-*-eabisim*): Likewise.
3777 (powerpcle-*-eabi*): Likewise.
3778 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3779 rs6000/t-ibm-ldouble to tmake_file.
3780 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3781 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3782 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3783 (tic6x-*-*): Likewise.
3784 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3785 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3786 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3787 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3788 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3789 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3790 t-softfp to tmake_file.
3791 * configure.ac (sfp_machine_header): Provide default if unset.
3793 Link sfp-machine.h to config/$sfp_machine_header.
3794 * configure: Regenerate.
3796 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3798 * Makefile.in (double_type_size, long_double_type_size): Set.
3799 Remove $(fpbit-in-libgcc) support.
3800 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3801 (fpbit-src): New variable.
3802 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3803 Compile with -DFLOAT $(FPBIT_CFLAGS).
3805 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3806 Compile with $(FPBIT_CFLAGS).
3808 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3809 Compile with -DFLOAT $(TPBIT_CFLAGS).
3811 * configure.ac (double_type_size, long_double_type_size):
3812 Determine and substitute.
3813 * configure: Regenerate.
3814 * fp-bit.c, fp-bit.h: New files.
3815 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3816 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3817 * config/mips/t-mips: New file.
3818 * config/mips/t-sdemtk: New file.
3819 * config/rs6000/ppc64-fp.c: New file.
3820 * config/rs6000/t-darwin (LIB2ADD): Add
3821 $(srcdir)/config/rs6000/ppc64-fp.c.
3822 * config/rs6000/t-ppc64-fp: New file.
3823 * config/rx/rx-lib.h: New file.
3824 * config/rx/t-rx (FPBIT): Set to true.
3825 ($(gcc_objdir)/fp-bit.c): Remove.
3826 (DPBIT): Set to true only with -m64bit-doubles.
3827 ($(gcc_objdir)/dp-bit.c): Remove.
3828 * config/sparc/t-softfp: Remove.
3829 * config/spu/t-elf: New file.
3830 * config/t-fdpbit, config/t-fpbit: New files.
3831 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3832 (mips*-*-*): Likewise.
3833 (arm-wrs-vxworks): Likewise.
3834 (arm*-*-freebsd*): Likewise.
3835 (avr-*-rtems*): Add t-fpbit to tmake_file.
3836 (avr-*-*): Likewise.
3837 (bfin*-elf*): Add t-fdpbit to tmake_file.
3838 (bfin*-uclinux*): Likewise.
3839 (bfin*-linux-uclibc*): Likewise.
3840 (bfin*-rtems*): New case.
3841 Add t-fdpbit to tmake_file.
3842 (bfin*-*): Add t-fdpbit to tmake_file.
3843 (crisv32-*-elf): Likewise.
3844 (cris-*-linux*): Likewise.
3845 (fr30-*-elf): Likewise.
3846 (frv-*-elf, frv-*-*linux*): Likewise.
3847 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3848 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3849 (m32r-*-elf*): Likewise.
3850 (m32rle-*-elf*): Likewise.
3851 (m32r-*-linux*): Likewise.
3852 (m32rle-*-linux*): Likewise.
3853 (mcore-*-elf): Add t-fdpbit to tmake_file.
3854 (microblaze*-*-*): Likewise.
3855 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3856 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3857 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3859 Add mips/t-tpbit to tmake-file.
3860 (mips*-*-linux*): Fix typo.
3861 (mips*-sde-elf*): New case
3862 Add mips/t-sdemtk unless using newlib.
3863 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3864 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3865 (mn10300-*-*): Likewise.
3866 (pdp11-*-*): Likewise.
3867 (picochip-*-*): Add t-fpbit to tmake_file.
3868 (powerpc-*-eabisimaltivec*): Likewise.
3869 (powerpc-*-eabisim*): Likewise.
3870 (powerpc-*-elf*): Likewise.
3871 (powerpc-*-eabialtivec*): Likewise.
3872 (powerpc-xilinx-eabi*): New case.
3873 Add t-fdpbit to tmake_file.
3874 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3875 (powerpc-*-rtems*): Likewise.
3876 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3878 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3880 (powerpc-*-lynxos*): Likewise.
3881 (powerpcle-*-elf*): Likewise.
3882 (powerpcle-*-eabisim*): Likewise.
3883 (powerpcle-*-eabi*): Likewise.
3884 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3885 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3886 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3887 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3888 (rx-*-elf): Add t-fdpbit to tmake_file.
3889 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3890 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3891 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3892 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3894 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3895 (sh-wrs-vxworks): Likewise.
3896 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3897 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3898 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3899 (sparc64-*-rtems*): ... new case.
3900 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3901 (spu-*-elf*): Likewise.
3902 Add spu/t-elf to tmake_file.
3903 (v850*-*-*): Add t-fdpbit to tmake_file.
3904 (xstormy16-*-elf): Likewise.
3905 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3906 (mep*-*-*): Likewise.
3908 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3910 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3912 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3913 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3914 (install-unwind_h): New target.
3915 (all): Depend on it.
3916 * config.host (unwind_header): New variable.
3917 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3918 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3919 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3920 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3921 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3923 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3925 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3927 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3929 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3930 (ia64*-*-freebsd*): Likewise.
3931 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3933 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3934 $with_system_libunwind.
3935 (ia64*-*-hpux*): Set tmake_file.
3936 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3937 (picochip-*-*): Set tmake_file.
3938 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3940 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3941 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3942 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3943 (xtensa*-*-elf*): Set tmake_file.
3944 (xtensa*-*-linux*): Likewise.
3945 * configure.ac: Include ../config/unwind_ipinfo.m4.
3946 Call GCC_CHECK_UNWIND_GETIPINFO.
3947 Link unwind.h to $unwind_header.
3948 * configure: Regenerate.
3949 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3950 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3951 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3952 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3953 * config/unwind-dw2-fde-darwin.c: New file.
3954 * config/arm/libunwind.S, config/arm/pr-support.c,
3955 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3956 config/arm/unwind-arm.h,: New files.
3957 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3958 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3959 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3960 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3961 config/ia64/unwind-ia64.h: New files.
3962 * config/picochip/t-picochip: New file.
3963 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3965 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3966 * config/s390/t-tpf (LIB2ADDEH): Remove.
3967 * config/t-darwin (LIB2ADDEH): Set.
3968 * config/t-eh-dw2-dip: New file.
3969 * config/t-libunwind, config/t-libunwind-elf: New files.
3970 * config/t-sol2 (LIB2ADDEH): Remove.
3971 * config/xtensa/t-xtensa: New file.
3973 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3975 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3976 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3977 long long to check rt_sigreturn syscall.
3979 2011-08-02 Alan Modra <amodra@gmail.com>
3981 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3982 Restore for indirect call bcrtl from correct stack slot, and only
3983 if cfa+40 isn't valid.
3985 2011-08-01 Julian Brown <julian@codesourcery.com>
3987 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3988 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3989 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3991 2011-08-01 Julian Brown <julian@codesourcery.com>
3993 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3994 (libgcc-std.ver.in): Use above.
3995 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3996 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3998 * config/t-fixedpoint-gnu-prefix: New file.
3999 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4000 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4003 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4005 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4006 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4007 for x86-64. Properly check __x86_64__ and __LP64__.
4009 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4011 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4013 (_FP_WS_TYPE): Likewise.
4014 (_FP_I_TYPE): Likewise.
4016 2011-07-28 Alan Modra <amodra@gmail.com>
4018 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4019 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4020 in a plt call stub. Do restore r2 if stopped on bctrl.
4022 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4024 * config.host (i[3456x]86-*-netware*): Remove.
4025 * config/i386/netware-crt0.c, config/i386/t-nwld,
4026 config/i386/t-slibgcc-nwld: Remove.
4028 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4030 * config.host: Handle tic6x-*-*.
4031 * config/c6x/c6x-abi.h: New file.
4033 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4035 * config/i386/crtprec.c: New file.
4036 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4037 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4038 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4039 (x86_64-*-darwin*): Likewise.
4040 (i[34567]86-*-solaris2*: Likewise.
4042 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4044 * config/alpha/crtfastmath.c: New file.
4045 * config/i386/crtfastmath.c: New file.
4046 * config/ia64/crtfastmath.c: New file.
4047 * config/mips/crtfastmath.c: New file.
4048 * config/sparc/crtfastmath.c: New file.
4050 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4052 Add -frandom-seed=gcc-crtfastmath.
4053 * config/alpha/t-crtfm: Remove.
4054 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4055 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4057 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4058 (alpha*-dec-osf5.1*): Likewise.
4059 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4060 Add crtfastmath.o to extra_parts.
4061 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4062 Add crtfastmath.o to extra_parts.
4063 (x86_64-*-darwin*): Likewise.
4064 (x86_64-*-mingw*): Likewise.
4065 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4066 (ia64*-*-freebsd*): Likewise.
4067 (ia64*-*-linux*): Likewise.
4068 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4069 Add crtfastmath.o to extra_parts.
4071 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4073 * config/darwin-crt3.o: New file.
4074 * config/rs6000/darwin-crt2.c: New file.
4075 * config/t-darwin: New file.
4076 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4078 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4079 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4080 (powerpc64-*-darwin*): Likewise.
4082 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4084 * config/i386/netware-crt0.c: New file.
4085 * config/i386/t-nwld: Rename to ...
4086 * config/i386/t-slibgcc-nwld: ... this.
4087 * config/i386/t-nwld: New file.
4088 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4090 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4093 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4095 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4097 * configure: Regenerate.
4099 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4101 * dfp-bit.c, dfp-bit.h: New files.
4102 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4104 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4105 ($(d64pbit-o)): Likewise.
4106 ($(d128pbit-o)): Likewise.
4107 * config/t-dfprules: New file.
4108 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4109 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4110 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4111 (x86_64-*-linux*): Likewise.
4112 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4113 (i[34567]86-*-cygwin*): Likewise.
4114 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4115 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4117 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4119 * Makfile.in (LIBGCOV): New variable.
4120 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4121 * libgcov.c: New file.
4123 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4125 * fixed-bit.c, fixed-bit.h: New files.
4126 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4127 refer to fixed-bit.c.
4129 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4131 * config.host (*local*): Remove.
4133 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4136 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4137 like i?86-*-solaris2.1[0-9]*.
4138 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4139 * configure.ac (i?86-*-solaris2*): Likewise.
4140 * configure: Regenerate.
4142 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4144 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4145 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4146 md_unwind_header by splitting out of...
4147 (i[34567]86-*-linux*): ... this.
4148 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4149 Remove md_unwind_header by splitting out of...
4150 (x86_64-*-linux*): ... this.
4152 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4154 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4156 2011-06-28 Nick Clifton <nickc@redhat.com>
4158 * config.host: Recognize all V850 variants.
4160 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4162 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4164 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4166 * shared-object.mk (c_flags-$o): Save c_flags.
4167 ($(base)$(objext)): Use it.
4168 ($(base)_s$(objext)): Likewise.
4170 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4172 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4173 * libgcc-std.ver.in (GCC_4.7.0): New section.
4175 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4179 * config/avr/t-avr: Fix line endings.
4180 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4183 2011-06-14 Olivier Hainque <hainque@adacore.com>
4184 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4186 * config/mips/irix6-unwind.h: New file.
4187 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4189 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4191 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4192 (sparc64_fallback_frame_state): Use it.
4193 (sparc64_frob_update_context): Further adjust context.
4194 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4195 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4196 * config/sparc/sol2-cn.S: Likewise.
4198 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4200 * enable-execute-stack-empty.c: New file.
4201 * enable-execute-stack-mprotect.c: New file.
4202 * config/i386/enable-execute-stack-mingw32.c: New file.
4203 * config.host (enable_execute_stack): New variable.
4204 Select appropriate variants.
4205 * configure.ac: Link enable-execute-stack.c to
4206 $enable_execute_stack.
4207 * configure: Regenerate.
4208 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4209 (lib2funcs): Remove _enable_execute_stack.
4211 2011-06-09 David S. Miller <davem@davemloft.net>
4212 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4214 * config.host (sparc-*-linux*): Correct md_unwind_header
4216 (s390x-ibm-tpf*): Fix typo.
4218 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4220 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4221 Add crtfastmath.o to extra_parts.
4222 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4224 * config/mips/t-crtfm: Remove.
4226 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4228 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4230 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4232 * config.host (sh*-*-linux*): Fix typo.
4234 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4236 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4237 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4238 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4239 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4240 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4241 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4242 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4243 Wrap in !__MINGW64__.
4244 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4245 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4246 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4247 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4248 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4249 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4250 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4252 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4253 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4254 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4255 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4256 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4257 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4258 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4259 * config/no-unwind.h: New file.
4260 * config.host (md_unwind_header): Document.
4262 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4263 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4264 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4265 hppa[12]*-*-hpux11*): Set md_unwind_header.
4266 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4267 Set md_unwind_header.
4268 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4269 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4270 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4271 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4272 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4273 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4274 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4276 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4277 * configure: Regenerate.
4279 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4281 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4282 Set tmake_file, extra_parts.
4283 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4285 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4287 * config/mips/t-irix6: New file.
4288 * config/mips/t-slibgcc-irix: New file.
4290 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4292 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4293 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4295 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4297 * configure.ac (target_thread_file): Determine thread model.
4298 * configure: Regenerate.
4299 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4300 * config/alpha/t-alpha: New file.
4301 * config/alpha/t-crtfm: Use $<.
4302 * config/alpha/t-ieee: New file.
4303 * config/alpha/t-osf-pthread: New file.
4304 * config/alpha/t-slibgcc-osf: New file.
4305 * config/alpha/libgcc-osf5.ver: New file.
4307 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4309 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4311 Add crtfastmath.o to extra_parts.
4313 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4315 * config/gmon-sol2.c: Reindent.
4317 Remove, correct casts.
4318 Use STDERR_FILENO, NULL.
4319 (BASEADDRESS): Remove.
4321 (errno, sbrk): Remove declarations.
4322 (monstartup) [hp300]: Remove.
4325 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4327 * Makefile.in (cpu_type): Define.
4328 * config.host (i[34567]86-*-rtems*): Handle it.
4329 (i[34567]86-*-solaris2*): Move body ...
4330 (*-*-solaris2*): ... here.
4331 New case, generalize.
4332 (sparc-*-elf*): Handle it.
4333 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4334 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4335 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4337 (sparc*-*-solaris2*): ... this.
4339 (sparc64-*-elf*): Handle it.
4340 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4341 Merge ../gcc/config/i386/gmon-sol2.c.
4342 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4344 Merge ../gcc/config/i386/sol2-gc1.asm.
4345 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4347 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4349 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4350 * config/i386/t-crtstuff: New file.
4351 * config/i386/t-softfp: New file.
4352 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4353 $(T)crti.o, $(T)crtn.o): Remove.
4354 (gcrt1.o): New rule.
4355 (TARGET_LIBGCC2_CFLAGS): Remove.
4356 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4357 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4358 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4359 * config/sparc/t-sol2: New file.
4360 * config/sparc/t-crtfm: Move to ...
4361 * config/t-crtfm: ... this.
4362 Use $(cpu_type), $<.
4363 * config/t-crtin: New file.
4364 * config/sparc/t-softfp: New file.
4365 * config/sparc/t-softmul: New file.
4366 * config/t-rtems: New file.
4367 * config/t-slibgcc: New file.
4368 * config/t-slibgcc-elf-ver: New file.
4369 * config/t-slibgcc-gld: New file.
4370 * config/t-slibgcc-sld: New file.
4371 * config/t-sol2: New file.
4372 * configure.ac: Include ../config/lib-ld.m4.
4373 Call AC_LIB_PROG_LD_GNU.
4374 Substitute cpu_type.
4375 * configure: Regenerate.
4377 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4380 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4381 libgcc-std.ver in the build directory.
4382 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4383 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4385 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4387 * libgcc-std.ver.in: New file.
4388 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4390 (libgcc-std.ver): New rule.
4391 * config/t-gnu-prefix: New file.
4393 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4395 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4397 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4399 * config/i386/darwin-lib.h: New file.
4401 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4403 * config/arm/symbian-lib.h: New.
4405 2011-05-04 Chris Demetriou <cgd@google.com>
4407 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4408 (__x86.get_pc_thunk.bx): ...this.
4409 (__morestack): Adjust for rename, remove undef of __i686.
4411 2011-05-03 Chris Demetriou <cgd@google.com>
4413 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4415 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4417 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4418 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4419 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4420 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4421 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4424 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4426 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4427 Adjust copyright year.
4429 2011-03-07 Ian Lance Taylor <iant@google.com>
4431 * generic-morestack.c (__splitstack_find): Adjust returned stack
4432 pointer to include all registers pushed by __morestack.
4434 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4437 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4438 (toolexecdir): Calculate and AC_SUBST.
4439 (toolexeclibdir): Likewise.
4440 * Makefile.in (target_noncanonical): Import.
4441 (toolexecdir): Likewise.
4442 (toolexeclibdir): Likewise.
4443 * configure: Regenerate.
4445 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4448 * config/arm/bpabi.h: Rename to...
4449 * config/arm/bpabi-lib.h: ...this.
4451 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4453 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4455 * configure: Regenerate.
4457 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4459 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4460 __FLOAT_WORD_ORDER__.
4461 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4464 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4467 * Makefile.in (install-strip): New phony target.
4469 2010-11-07 Ian Lance Taylor <iant@google.com>
4472 * config/i386/morestack.S (__morestack_large_model): New
4475 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4477 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4479 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4481 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4483 * config/arm/bpabi.h: New file.
4484 * config/frv/frv-abi.h: New file.
4486 2010-10-01 Ian Lance Taylor <iant@google.com>
4488 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4489 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4491 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4494 * config.host: Add the missing `$'.
4496 2010-09-30 Michael Eager <eager@eagercon.com>
4498 * config.host: Add microblaze*-*-*.
4499 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4500 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4501 udivsi3.asm,umodsi3.asm}: New.
4503 2010-09-28 Ian Lance Taylor <iant@google.com>
4505 * configure.ac: Adjust CFI test to test assembler directly rather
4506 than checking gcc preprocessor macro.
4507 * configure: Rebuild.
4509 2010-09-27 Ian Lance Taylor <iant@google.com>
4511 * configure.ac: Test whether assembler supports CFI directives.
4512 * config.host: Only add t-stack and i386/t-stack-i386 to
4513 tmake_file if libgcc_cv_cfi is "yes".
4514 * configure: Rebuild.
4516 2010-09-27 Ian Lance Taylor <iant@google.com>
4518 * generic-morestack.h: New file.
4519 * generic-morestack.c: New file.
4520 * generic-morestack-thread.c: New file.
4521 * config/i386/morestack.S: New file.
4522 * config/t-stack: New file.
4523 * config/i386/t-stack-i386: New file.
4524 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4525 i386/t-stack-i386 to tmake_file.
4527 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4529 * Makefile.in (libgcc-extra-parts): Check for static archives and
4530 invoke ranlib after installing them.
4531 (gcc-extra-parts): Likewise.
4532 (install-leaf): Likewise.
4534 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4536 * configure: Regenerated.
4538 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4540 * configure: Regenerated.
4542 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4543 Andrew Pinski <pinskia@gmail.com>
4546 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4548 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4551 * configure: Regenerated.
4553 2010-09-06 Andreas Schwab <schwab@redhat.com>
4555 * configure: Regenerate.
4557 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4559 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4561 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4564 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4565 Iain Sandoe <iains@gcc.gnu.org>
4568 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4569 LIB2FUNCS_EXCLUDE functions.
4571 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4573 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4575 * configure: Regenerate.
4577 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4579 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4580 i386/t-freebsd to tmake_file.
4581 * config/i386/t-freebsd: New file.
4582 * config/i386/libgcc-bsd.ver: New file.
4584 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4586 * config.host (powerpc*-eabispe*): Set tmake_file.
4587 (powerpc*-eabi*): Likewise.
4588 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4589 crtbeginS, crtendS, crtbeginT.
4591 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4593 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4594 to tmake_file. Add crtfastmath.o to extra_parts.
4595 * config/mips/t-crtfm: New.
4597 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4599 * config.host (sparc64-*-rtems*): New target.
4601 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4603 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4606 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4608 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4610 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4612 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4613 alpha-dec-osf5.0* support.
4615 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4617 * config.host: Add lm32-*-rtems*.
4619 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4620 Uros Bizjak <ubizjak@gmail.com>
4623 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4624 like other remaining 32-bit x86 OSes.
4625 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4627 * config/i386/libgcc-sol2.ver: New file.
4628 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4630 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4633 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4634 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4635 is used and substitute set_use_emutls.
4636 * configure: Regenerated.
4638 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4640 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4642 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4645 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4647 ($(T)gcrt1.o): Likewise.
4648 ($(T)crt1.o): Likewise.
4649 ($(T)crti.o): Likewise.
4650 ($(T)crtn.o): Likewise.
4652 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4655 * Makefile.in (install): Use $(MAKE) string in rule, for
4658 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4660 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4661 * config/mmix/t-mmix: New file.
4662 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4664 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4667 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4670 2010-01-04 Anthony Green <green@moxielogic.com>
4672 * config/moxie/crti.asm, config/moxie/crtn.asm,
4673 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4674 config/moxie/t-moxie: New files.
4675 * config.host: Add t-moxie-softfp reference.
4677 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4680 * config/t-slibgcc-darwin: Fix embedded rpaths for
4681 --enable-version-specific-runtime-libs, build extension stub
4682 libs exposing features available from current libgcc_s.
4684 2009-11-11 Jon Beniston <jon@beniston.com>
4686 * config.host: Add lm32 targets.
4687 * config/lm32: New directory.
4688 * config/lm32/libgcc_lm32.h: New file.
4689 * config/lm32/_mulsi3.c: New file.
4690 * config/lm32/_udivmodsi4.c: New file.
4691 * config/lm32/_divsi3.c: New file.
4692 * config/lm32/_modsi3.c: New file.
4693 * config/lm32/_udivsi3.c: New file.
4694 * config/lm32/_umodsi3.c: New file.
4695 * config/lm32/_lshrsi3.S: New file.
4696 * config/lm32/_ashrsi3.S: New file.
4697 * config/lm32/_ashlsi3.S: New file.
4698 * config/lm32/crti.S: New file.
4699 * config/lm32/crtn.S: New file.
4700 * config/lm32/t-lm32: New file.
4701 * config/lm32/t-elf: New file.
4702 * config/lm32/t-uclinux: New file.
4704 2009-10-26 Nick Clifton <nickc@redhat.com>
4706 * config.host: Add support for RX target.
4707 * config/rx: New directory.
4708 * config/rx/rx-abi-functions.c: New file. Supplementary
4709 functions for libgcc to support the RX ABI.
4710 * config/rx/rx-abi.h: New file. Supplementary header file for
4711 libgcc RX ABI functions.
4712 * config/rx/t-rx: New file: Makefile fragment for building
4715 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4717 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4718 constraint of y0 to "g".
4720 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4722 * config.host: Include the s390 makefile fragments.
4723 * config/s390/32/_fixdfdi.c: New file.
4724 * config/s390/32/_fixsfdi.c: New file.
4725 * config/s390/32/_fixtfdi.c: New file.
4726 * config/s390/32/_fixunsdfdi.c: New file.
4727 * config/s390/32/_fixunssfdi.c: New file.
4728 * config/s390/32/_fixunstfdi.c: New file.
4729 * config/s390/32/t-floattodi: New file.
4730 * config/s390/libgcc-glibc.ver: New file.
4731 * config/s390/t-crtstuff: New file.
4732 * config/s390/t-linux: New file.
4733 * config/s390/t-tpf: New file.
4735 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4737 * configure.ac (AC_PREREQ): Bump to 2.64.
4739 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4741 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4743 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4745 * configure: Regenerate.
4747 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4749 * config.host (ia64-hp-*vms*): New target.
4750 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4753 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4755 * configure.ac: Add snippet for maintainer-mode.
4756 * configure: Regenerate.
4757 * Makefile.in (AUTOCONF, configure_deps): New variables.
4758 ($(srcdir)/configure)): New rule, active only with maintainer
4761 2009-06-23 DJ Delorie <dj@redhat.com>
4764 * config.host: Add mep support.
4766 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4768 * config.host: Add i386/${host_address}/t-fprules-softfp and
4769 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4771 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4773 * config/i386/64/_multc3.c: Likewise.
4774 * config/i386/64/_powitf2.c: Likewise.
4775 * config/i386/64/eqtf2.c: Likewise.
4776 * config/i386/64/getf2.c: Likewise.
4777 * config/i386/64/letf2.c: Likewise.
4778 * config/i386/64/letf2.c: Likewise.
4779 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4780 unsigned long long for x64 mingw targets.
4781 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4782 (_FP_I_TYPE): Define as long long for x64 mingw target.
4784 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4786 * config.host (vax-*-linux*): New.
4788 2009-05-31 Anthony Green <green@moxielogic.com>
4790 * config.host: Add moxie support.
4791 * config/moxie/t-moxie: New file.
4793 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4795 * config.host: Add i386/${host_address}/t-fprules-softfp and
4796 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4798 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4800 * config.host: Add i386/${host_address}/t-fprules-softfp to
4801 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4803 2009-04-09 Nick Clifton <nickc@redhat.com>
4805 * config/ia64/tf-signs.c: Change copyright header to refer to
4806 version 3 of the GNU General Public License with version 3.1
4807 of the GCC Runtime Library Exception and to point readers at
4808 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4810 * config/i386/32/tf-signs.c: Likewise.
4811 * config/libbid/_addsub_dd.c: Likewise.
4812 * config/libbid/_addsub_sd.c: Likewise.
4813 * config/libbid/_addsub_td.c: Likewise.
4814 * config/libbid/_dd_to_df.c: Likewise.
4815 * config/libbid/_dd_to_di.c: Likewise.
4816 * config/libbid/_dd_to_sd.c: Likewise.
4817 * config/libbid/_dd_to_sf.c: Likewise.
4818 * config/libbid/_dd_to_si.c: Likewise.
4819 * config/libbid/_dd_to_td.c: Likewise.
4820 * config/libbid/_dd_to_tf.c: Likewise.
4821 * config/libbid/_dd_to_udi.c: Likewise.
4822 * config/libbid/_dd_to_usi.c: Likewise.
4823 * config/libbid/_dd_to_xf.c: Likewise.
4824 * config/libbid/_df_to_dd.c: Likewise.
4825 * config/libbid/_df_to_sd.c: Likewise.
4826 * config/libbid/_df_to_td.c: Likewise.
4827 * config/libbid/_di_to_dd.c: Likewise.
4828 * config/libbid/_di_to_sd.c: Likewise.
4829 * config/libbid/_di_to_td.c: Likewise.
4830 * config/libbid/_div_dd.c: Likewise.
4831 * config/libbid/_div_sd.c: Likewise.
4832 * config/libbid/_div_td.c: Likewise.
4833 * config/libbid/_eq_dd.c: Likewise.
4834 * config/libbid/_eq_sd.c: Likewise.
4835 * config/libbid/_eq_td.c: Likewise.
4836 * config/libbid/_ge_dd.c: Likewise.
4837 * config/libbid/_ge_sd.c: Likewise.
4838 * config/libbid/_ge_td.c: Likewise.
4839 * config/libbid/_gt_dd.c: Likewise.
4840 * config/libbid/_gt_sd.c: Likewise.
4841 * config/libbid/_gt_td.c: Likewise.
4842 * config/libbid/_isinfd128.c: Likewise.
4843 * config/libbid/_isinfd32.c: Likewise.
4844 * config/libbid/_isinfd64.c: Likewise.
4845 * config/libbid/_le_dd.c: Likewise.
4846 * config/libbid/_le_sd.c: Likewise.
4847 * config/libbid/_le_td.c: Likewise.
4848 * config/libbid/_lt_dd.c: Likewise.
4849 * config/libbid/_lt_sd.c: Likewise.
4850 * config/libbid/_lt_td.c: Likewise.
4851 * config/libbid/_mul_dd.c: Likewise.
4852 * config/libbid/_mul_sd.c: Likewise.
4853 * config/libbid/_mul_td.c: Likewise.
4854 * config/libbid/_ne_dd.c: Likewise.
4855 * config/libbid/_ne_sd.c: Likewise.
4856 * config/libbid/_ne_td.c: Likewise.
4857 * config/libbid/_sd_to_dd.c: Likewise.
4858 * config/libbid/_sd_to_df.c: Likewise.
4859 * config/libbid/_sd_to_di.c: Likewise.
4860 * config/libbid/_sd_to_sf.c: Likewise.
4861 * config/libbid/_sd_to_si.c: Likewise.
4862 * config/libbid/_sd_to_td.c: Likewise.
4863 * config/libbid/_sd_to_tf.c: Likewise.
4864 * config/libbid/_sd_to_udi.c: Likewise.
4865 * config/libbid/_sd_to_usi.c: Likewise.
4866 * config/libbid/_sd_to_xf.c: Likewise.
4867 * config/libbid/_sf_to_dd.c: Likewise.
4868 * config/libbid/_sf_to_sd.c: Likewise.
4869 * config/libbid/_sf_to_td.c: Likewise.
4870 * config/libbid/_si_to_dd.c: Likewise.
4871 * config/libbid/_si_to_sd.c: Likewise.
4872 * config/libbid/_si_to_td.c: Likewise.
4873 * config/libbid/_td_to_dd.c: Likewise.
4874 * config/libbid/_td_to_df.c: Likewise.
4875 * config/libbid/_td_to_di.c: Likewise.
4876 * config/libbid/_td_to_sd.c: Likewise.
4877 * config/libbid/_td_to_sf.c: Likewise.
4878 * config/libbid/_td_to_si.c: Likewise.
4879 * config/libbid/_td_to_tf.c: Likewise.
4880 * config/libbid/_td_to_udi.c: Likewise.
4881 * config/libbid/_td_to_usi.c: Likewise.
4882 * config/libbid/_td_to_xf.c: Likewise.
4883 * config/libbid/_tf_to_dd.c: Likewise.
4884 * config/libbid/_tf_to_sd.c: Likewise.
4885 * config/libbid/_tf_to_td.c: Likewise.
4886 * config/libbid/_udi_to_dd.c: Likewise.
4887 * config/libbid/_udi_to_sd.c: Likewise.
4888 * config/libbid/_udi_to_td.c: Likewise.
4889 * config/libbid/_unord_dd.c: Likewise.
4890 * config/libbid/_unord_sd.c: Likewise.
4891 * config/libbid/_unord_td.c: Likewise.
4892 * config/libbid/_usi_to_dd.c: Likewise.
4893 * config/libbid/_usi_to_sd.c: Likewise.
4894 * config/libbid/_usi_to_td.c: Likewise.
4895 * config/libbid/_xf_to_dd.c: Likewise.
4896 * config/libbid/_xf_to_sd.c: Likewise.
4897 * config/libbid/_xf_to_td.c: Likewise.
4898 * config/libbid/bid128.c: Likewise.
4899 * config/libbid/bid128_2_str.h: Likewise.
4900 * config/libbid/bid128_2_str_macros.h: Likewise.
4901 * config/libbid/bid128_2_str_tables.c: Likewise.
4902 * config/libbid/bid128_add.c: Likewise.
4903 * config/libbid/bid128_compare.c: Likewise.
4904 * config/libbid/bid128_div.c: Likewise.
4905 * config/libbid/bid128_fma.c: Likewise.
4906 * config/libbid/bid128_logb.c: Likewise.
4907 * config/libbid/bid128_minmax.c: Likewise.
4908 * config/libbid/bid128_mul.c: Likewise.
4909 * config/libbid/bid128_next.c: Likewise.
4910 * config/libbid/bid128_noncomp.c: Likewise.
4911 * config/libbid/bid128_quantize.c: Likewise.
4912 * config/libbid/bid128_rem.c: Likewise.
4913 * config/libbid/bid128_round_integral.c: Likewise.
4914 * config/libbid/bid128_scalb.c: Likewise.
4915 * config/libbid/bid128_sqrt.c: Likewise.
4916 * config/libbid/bid128_string.c: Likewise.
4917 * config/libbid/bid128_to_int16.c: Likewise.
4918 * config/libbid/bid128_to_int32.c: Likewise.
4919 * config/libbid/bid128_to_int64.c: Likewise.
4920 * config/libbid/bid128_to_int8.c: Likewise.
4921 * config/libbid/bid128_to_uint16.c: Likewise.
4922 * config/libbid/bid128_to_uint32.c: Likewise.
4923 * config/libbid/bid128_to_uint64.c: Likewise.
4924 * config/libbid/bid128_to_uint8.c: Likewise.
4925 * config/libbid/bid32_to_bid128.c: Likewise.
4926 * config/libbid/bid32_to_bid64.c: Likewise.
4927 * config/libbid/bid64_add.c: Likewise.
4928 * config/libbid/bid64_compare.c: Likewise.
4929 * config/libbid/bid64_div.c: Likewise.
4930 * config/libbid/bid64_fma.c: Likewise.
4931 * config/libbid/bid64_logb.c: Likewise.
4932 * config/libbid/bid64_minmax.c: Likewise.
4933 * config/libbid/bid64_mul.c: Likewise.
4934 * config/libbid/bid64_next.c: Likewise.
4935 * config/libbid/bid64_noncomp.c: Likewise.
4936 * config/libbid/bid64_quantize.c: Likewise.
4937 * config/libbid/bid64_rem.c: Likewise.
4938 * config/libbid/bid64_round_integral.c: Likewise.
4939 * config/libbid/bid64_scalb.c: Likewise.
4940 * config/libbid/bid64_sqrt.c: Likewise.
4941 * config/libbid/bid64_string.c: Likewise.
4942 * config/libbid/bid64_to_bid128.c: Likewise.
4943 * config/libbid/bid64_to_int16.c: Likewise.
4944 * config/libbid/bid64_to_int32.c: Likewise.
4945 * config/libbid/bid64_to_int64.c: Likewise.
4946 * config/libbid/bid64_to_int8.c: Likewise.
4947 * config/libbid/bid64_to_uint16.c: Likewise.
4948 * config/libbid/bid64_to_uint32.c: Likewise.
4949 * config/libbid/bid64_to_uint64.c: Likewise.
4950 * config/libbid/bid64_to_uint8.c: Likewise.
4951 * config/libbid/bid_b2d.h: Likewise.
4952 * config/libbid/bid_binarydecimal.c: Likewise.
4953 * config/libbid/bid_conf.h: Likewise.
4954 * config/libbid/bid_convert_data.c: Likewise.
4955 * config/libbid/bid_decimal_data.c: Likewise.
4956 * config/libbid/bid_decimal_globals.c: Likewise.
4957 * config/libbid/bid_div_macros.h: Likewise.
4958 * config/libbid/bid_dpd.c: Likewise.
4959 * config/libbid/bid_flag_operations.c: Likewise.
4960 * config/libbid/bid_from_int.c: Likewise.
4961 * config/libbid/bid_functions.h: Likewise.
4962 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4963 * config/libbid/bid_inline_add.h: Likewise.
4964 * config/libbid/bid_internal.h: Likewise.
4965 * config/libbid/bid_round.c: Likewise.
4966 * config/libbid/bid_sqrt_macros.h: Likewise.
4968 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4970 * Makefile.in: Change copyright header to refer to version
4971 3 of the GNU General Public License and to point readers at the
4972 COPYING3 file and the FSF's license web page.
4973 * config.host: Likewise.
4975 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4977 * config.host: Reorder and merge to match config.gcc change.
4979 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4981 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4983 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4985 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4986 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4987 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4988 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4990 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4992 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4993 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4995 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4997 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4998 ia64/t-softfp-compat to tmake_file.
5000 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5002 * config/ia64/__divxf3.asm: New.
5003 * config/ia64/_fixtfdi.asm: Likewise.
5004 * config/ia64/_fixunstfdi.asm: Likewise.
5005 * config/ia64/_floatditf.asm: Likewise.
5006 * config/ia64/t-fprules-softfp: Likewise.
5007 * config/ia64/t-softfp-compat: Likewise.
5008 * config/ia64/tf-signs.c: Likewise.
5010 2009-01-18 Ben Elliston <bje@au.ibm.com>
5012 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5014 2009-01-16 Ben Elliston <bje@au.ibm.com>
5016 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5019 2009-01-13 Ben Elliston <bje@au.ibm.com>
5021 * config/t-softfp: New file.
5022 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5023 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5025 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5027 * config.host: Add m32r*-*-rtems*.
5029 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5031 * config.host: Add m32c*-*-rtems*.
5033 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5036 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5037 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5038 * configure: Regenerate.
5039 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5040 tmake_file here from gcc/config.gcc.
5041 Move extra_parts here from gcc/config.gcc.
5042 * config/i386/t-sol2: Move here from gcc/config/i386.
5043 Use gcc_srcdir instead of srcdir.
5045 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5047 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5050 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5052 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5054 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5056 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5058 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5061 * config.host: Add picochip-*-*.
5063 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5065 * config.host: Match more processor names for Xtensa.
5067 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5069 * config/i386/64/t-softfp-compat: Update comments.
5071 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5073 * config/i386/64/_divtc3-compat.c: Moved to ...
5074 * config/i386/64/_divtc3.c: Here.
5076 * config/i386/64/_multc3-compat.c: Moved to ...
5077 * config/i386/64/_multc3.c: Here.
5079 * config/i386/64/_powitf2-compat.c: Moved to ...
5080 * config/i386/64/_powitf2.c: Here.
5082 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5083 .c suffix instead of -compat.c.
5085 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5087 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5088 (_FP_MUL_MEAT_D): Ditto.
5089 (_FP_DIV_MEAT_S): Ditto.
5090 (_FP_DIV_MEAT_D): Ditto.
5092 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5094 * Makefile.in: Add support for __sync_* libgcc functions.
5096 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5098 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5100 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5103 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5104 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5106 * config/i386/64/t-fprules-softfp: Moved to ...
5107 * config/i386/64/t-softfp-compat: This. New.
5109 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5111 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5112 Initialize f with 0.0.
5114 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5117 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5119 * config/i386/64/_divtc3-compat.c: New.
5120 * config/i386/64/_multc3-compat.c: Likewise.
5121 * config/i386/64/_powitf2-compat.c: Likewise.
5122 * config/i386/64/eqtf2.c: Likewise.
5123 * config/i386/64/getf2.c: Likewise.
5124 * config/i386/64/letf2.c: Likewise.
5125 * config/i386/64/t-fprules-softfp: Likewise.
5127 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5129 * config.host: Add i386/${host_address}/t-fprules-softfp to
5130 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5131 i[34567]86-*-linux*, x86_64-*-linux*.
5133 * configure.ac: Set host_address to 64 or 32 for x86.
5134 * configure: Regenerated.
5136 * Makefile.in (config.status): Also depend on
5137 $(srcdir)/config.host.
5139 * config/i386/32/t-fprules-softfp: New.
5140 * config/i386/32/tf-signs.c: Likewise.
5142 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5144 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5145 Uros Bizjak <ubizjak@gmail.com>
5147 * config/i386/32/sfp-machine.h: New.
5149 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5151 * config/rs6000/t-ppccomm: Remove rules that conflict with
5152 auto-generated rules.
5154 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5156 * configure.ac: sinclude override.m4.
5157 * configure: Regenerate.
5159 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5161 * configure: Regenerate.
5163 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5165 * Makefile.in (DECNUMINC): Remove
5166 -I$(MULTIBUILDTOP)../../libdecnumber.
5169 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5171 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5172 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5173 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5174 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5175 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5176 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5177 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5178 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5179 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5180 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5181 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5182 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5183 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5184 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5186 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5188 * config.host (sh2[lbe]*-*-linux*): Allow target.
5190 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5192 * config/rs6000/t-ppccomm: Add build rules for new files.
5193 (LIB2ADD_ST): New variable.
5195 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5199 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5200 * config/t-avr: New file. Build 16bit libgcc functions.
5202 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5205 * config/t-slibgcc-darwin: Make install-leaf dependent on
5206 install-darwin-libgcc-stubs instead of install.
5208 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5210 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5211 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5212 sh-*-rtemscoff*): Remove cases.
5214 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5216 * Makefile.in (all): Use install-leaf rather than install.
5217 (install): Split most of the rule into...
5218 (install-leaf): ...this new one.
5220 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5221 Paolo Bonzini <bonzini@gnu.org>
5224 * Makefile.in: Use @shlib_slibdir@ substitution to get
5225 correct install name on darwin.
5226 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5228 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5230 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5231 cris-*-elf and cris-*-none.
5232 (crisv32-*-linux*): Similar, as cris-*-linux*.
5234 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5236 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5238 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5241 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5242 * configure: Regenerated.
5244 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5246 * Makefile.in (dfp-filenames): Replace decimal_globals,
5247 decimal_data, binarydecimal and convert_data with
5248 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5249 and bid_convert_data, respectively.
5251 2007-09-17 Chao-ying Fu <fu@mips.com>
5252 Nigel Stephens <nigel@mips.com>
5254 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5255 * Makefile.in (fixed_point): Define.
5256 Check if fixed_point is yes to build support functions.
5257 * configure.ac: Check for fixed_point support.
5258 * configure: Regenerated.
5259 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5260 funcs, modes, from, to.
5262 2007-09-11 Janis Johnson <janis187@us.ibm.com
5264 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5266 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5268 * Makefile.in (dfp-filenames): Remove decUtility, add
5269 decDouble, decPacked, decQuad, decSingle.
5271 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5273 * config.host : Add x86_64-elf target.
5275 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5277 * configure.ac (set_have_cc_tls): Add a missing =.
5278 * configure: Regenerated.
5280 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5282 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5283 and x86_64-*-linux*.
5285 * config/t-tls: New file.
5287 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5289 * configure.ac: Include ../config/enable.m4 and
5290 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5291 supports TLS and substitute set_have_cc_tls.
5292 * configure: Regenerated.
5294 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5296 * Makefile.in: Use libbid for DFP when BID is enabled.
5298 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5300 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5301 extra_parts. Add config/i386/t-cygming to tmake_file.
5302 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5304 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5305 Danny Smith <dannysmith@users.sourceforge.net>
5308 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5309 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5310 * config/i386/t-crtfm: Compile crtfastmath.o with
5311 -minline-all-stringops.
5313 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5315 * config.host (sparc-wrs-vxworks): New target.
5317 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5319 * config.host: Recognize fido.
5321 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5323 * configure: Check host, not target, for decimal float support.
5325 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5327 * config/i386/t-crtpc: New file.
5328 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5329 (x86_64-*-linux*): Ditto.
5331 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5333 * config.host (x86_64-*-mingw*): New target.
5335 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5336 H.J. Lu <hongjiu.lu@intel.com>
5338 * Makefile.in (enable_decimal_float): New.
5340 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5341 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5342 (decbits-filenames): This.
5343 (decbits-objects): New.
5344 (libgcc-objects): Add $(decbits-objects).
5346 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5347 Substitute enable_decimal_float.
5348 * configure: Regenerated.
5350 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5352 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5354 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5356 * Makefile.in (install-info): New dummy target.
5358 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5360 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5362 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5364 * Makefile.in: Add install-html and install-pdf dummy
5367 2007-02-05 Roger Sayle <roger@eyesopen.com>
5368 Daniel Jacobowitz <dan@codesourcery.com>
5370 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5371 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5372 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5374 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5376 * Makefile.in (dec-filenames): Add decExcept.
5378 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5381 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5384 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5386 * configure.ac: Add --enable-version-specific-runtime-libs.
5387 Correct $slibdir default.
5388 * configure: Regenerated.
5390 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5392 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5394 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5397 * config.host (alpha*-*-linux*): Set extra_parts.
5399 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5401 * config/sh/t-linux: New.
5402 * config.host (sh*-*-linux*): Set tmake_file.
5404 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5406 * Makefile.in (install): Handle multilibs.
5408 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5410 * Makefile.in: Added .PHONY entry for documentation targets.
5412 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5414 * Makefile.in: Add empty info, html, dvi, pdf targets.
5416 2007-01-04 Mike Stump <mrs@apple.com>
5418 * Makefile.in (MAKEINFO): Remove.
5421 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5423 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5424 * configure: Regenerate.
5425 * Makefile.in (host_subdir): Substitute it.
5426 (gcc_objdir): Use it.
5428 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5430 * config.host (ia64*-*-linux*): Set tmake_file.
5432 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5434 * Makefile.in (version): Define.
5436 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5437 Paolo Bonzini <bonzini@gnu.org>
5439 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5440 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5441 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5442 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5443 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5444 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5445 * configure: Generated.