1 2014-01-21 Barch Siach <barch@tkos.co.il>
3 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
5 2014-01-09 Rong Xu <xur@google.com>
7 * libgcov-driver.c (this_prg): make it local to save
9 (gcov_exit_compute_summary): Ditto.
10 (gcov_exit_merge_gcda): Ditto.
11 (gcov_exit_merge_summary): Ditto.
12 (gcov_exit_dump_gcov): Ditto.
14 2014-01-08 Rong Xu <xur@google.com>
16 * libgcov-driver.c: Use libgcov.h.
17 (buffer_fn_data): Use xmalloc instead of malloc.
18 (gcov_exit_merge_gcda): Ditto.
19 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
20 * libgcov.h: New common header files for libgcov-*.h.
21 * libgcov-interface.c: Use libgcov.h
22 * libgcov-merge.c: Ditto.
23 * libgcov-profiler.c: Ditto.
24 * Makefile.in: Add dependence to libgcov.h
26 2014-01-02 Joseph Myers <joseph@codesourcery.com>
28 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
29 case of small numerator and finite nonzero result.
31 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
33 Update copyright years
35 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
37 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
38 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
39 config/arc/dp-hack.h, config/arc/fp-hack.h,
40 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
41 config/arc/ieee-754/arc600-dsp/divdf3.S,
42 config/arc/ieee-754/arc600-dsp/divsf3.S,
43 config/arc/ieee-754/arc600-dsp/muldf3.S,
44 config/arc/ieee-754/arc600-dsp/mulsf3.S,
45 config/arc/ieee-754/arc600-mul64/divdf3.S,
46 config/arc/ieee-754/arc600-mul64/divsf3.S,
47 config/arc/ieee-754/arc600-mul64/muldf3.S,
48 config/arc/ieee-754/arc600-mul64/mulsf3.S,
49 config/arc/ieee-754/arc600/divsf3.S,
50 config/arc/ieee-754/arc600/mulsf3.S,
51 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
52 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
53 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
54 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
55 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
56 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
57 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
58 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
59 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
60 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
61 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
62 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
63 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
64 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
65 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
66 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
67 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
68 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
69 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
70 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
71 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
72 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
73 vtv_start_preinit.c: Use the standard form for the copyright notice.
75 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
76 Chung-Lin Tang <cltang@codesourcery.com>
77 Based on patches from Altera Corporation
79 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
80 * config/nios2/lib2-nios2.h: New file.
81 * config/nios2/lib2-divmod-hi.c: New file.
82 * config/nios2/linux-unwind.h: New file.
83 * config/nios2/lib2-divmod.c: New file.
84 * config/nios2/linux-atomic.c: New file.
85 * config/nios2/t-nios2: New file.
86 * config/nios2/crti.asm: New file.
87 * config/nios2/t-linux: New file.
88 * config/nios2/lib2-divtable.c: New file.
89 * config/nios2/lib2-mul.c: New file.
90 * config/nios2/tramp.c: New file.
91 * config/nios2/crtn.asm: New file.
93 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
95 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
96 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
97 from cpuid.h to check vendor signatures.
99 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
101 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
102 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
103 (get_amd_cpu): Likewise.
105 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
107 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
110 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
111 H.J. Lu <hongjiu.lu@intel.com>
114 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
116 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
117 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
118 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
119 FEATURE_XOP and FEATURE_FMA.
120 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
122 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
123 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
124 FEATURE_FMA4 and FEATURE_XOP.
126 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
128 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
129 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
130 (get_intel_cpu): Updated.
132 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
134 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
136 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
138 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
139 instructions when __SSE_MATH__ is defined.
141 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
143 * config.host (microblaze-*-rtems*): New.
145 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
147 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
148 architectures that do not have hardware divide instruction.
149 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
151 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
153 * longlong.h: Delete (moved to include/).
155 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
157 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
158 of normal number and qNaN to not raise an inexact exception.
160 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
162 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
164 2013-11-28 Matthew Leach <matthew.leach@arm.com>
166 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
167 for correct opcodes on BE.
169 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
171 * soft-fp/op-4.h: Update from glibc.
173 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
175 * libgcc2.c (__udivmoddi4): Define new implementation when
176 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
179 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
181 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
183 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
185 * config/t-softfp (soft-fp-objects-base): New variable.
186 (soft-fp-objects): Use it.
188 2013-11-23 David Edelson <dje.gcc@gmail.com>
189 Andrew Dixie <andrewd@gentrack.com>
192 * config/rs6000/aixinitfini.c: New file.
193 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
194 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
197 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
199 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
201 2013-11-18 Jan Hubicka <jh@suse.cz>
203 * libgcov-driver.c (run_accounted): Make global level static.
204 (gcov_exit_merge_summary): Silence warning; do not clear
206 (gcov_exit): Clear it here.
208 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
211 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
212 (all_prg, crc32): Remove static vars.
213 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
215 (gcov_exit_merge_gcda): Add crc32 parameter.
216 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
217 do not account run if it was already accounted.
218 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
219 (gcov_exit): Initialize all_prg; update.
221 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
223 * configure: Regenerate.
225 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
226 Alan Modra <amodra@gmail.com>
228 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
229 (frob_update_context): Use it.
231 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
232 Alan Modra <amodra@gmail.com>
234 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
235 (trampoline_initial): Provide ELFv2 variant.
236 (__trampoline_setup): Likewise.
238 * config/rs6000/linux-unwind.h (frob_update_context): Do not
239 check for AIX indirect function call sequence if _CALL_ELF == 2.
241 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
242 Alan Modra <amodra@gmail.com>
244 * config/rs6000/linux-unwind.h (get_regs): Do not support
245 old kernel versions if _CALL_ELF == 2.
246 (frob_update_context): Do not support PLT stub variants only
247 generated by old linkers if _CALL_ELF == 2.
249 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
250 Alan Modra <amodra@gmail.com>
252 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
253 location of CR save area for 64-bit little-endian systems.
255 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
257 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
259 * config/arm/t-vxworks: Delete.
261 2013-11-10 Kai Tietz <ktietz@redhat.com>
263 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
264 Increment load-count on use of LIBGCC_SONAME DLL.
265 (hmod_libgcc): New static variable to hold handle of
267 (__gcc_deregister_frame): Decrement load-count of
270 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
272 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
274 * configure: Regenerate
276 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
278 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
279 FP_EX_DENORM. Store result to volatile location after SSE division
280 to close interrupt window. Remove unneeded fwait after x87
281 division since interrupt window will be closed by emitted fstp.
282 Rewrite FP_EX_INEXACT handling.
284 2013-11-06 Joseph Myers <joseph@codesourcery.com>
286 * soft-fp/README: Update.
287 * soft-fp/adddf3.c: Update from glibc.
288 * soft-fp/addsf3.c: Likewise.
289 * soft-fp/addtf3.c: Likewise.
290 * soft-fp/divdf3.c: Likewise.
291 * soft-fp/divsf3.c: Likewise.
292 * soft-fp/divtf3.c: Likewise.
293 * soft-fp/double.h: Likewise.
294 * soft-fp/eqdf2.c: Likewise.
295 * soft-fp/eqsf2.c: Likewise.
296 * soft-fp/eqtf2.c: Likewise.
297 * soft-fp/extenddftf2.c: Likewise.
298 * soft-fp/extended.h: Likewise.
299 * soft-fp/extendsfdf2.c: Likewise.
300 * soft-fp/extendsftf2.c: Likewise.
301 * soft-fp/extendxftf2.c: Likewise.
302 * soft-fp/fixdfdi.c: Likewise.
303 * soft-fp/fixdfsi.c: Likewise.
304 * soft-fp/fixdfti.c: Likewise.
305 * soft-fp/fixsfdi.c: Likewise.
306 * soft-fp/fixsfsi.c: Likewise.
307 * soft-fp/fixsfti.c: Likewise.
308 * soft-fp/fixtfdi.c: Likewise.
309 * soft-fp/fixtfsi.c: Likewise.
310 * soft-fp/fixtfti.c: Likewise.
311 * soft-fp/fixunsdfdi.c: Likewise.
312 * soft-fp/fixunsdfsi.c: Likewise.
313 * soft-fp/fixunsdfti.c: Likewise.
314 * soft-fp/fixunssfdi.c: Likewise.
315 * soft-fp/fixunssfsi.c: Likewise.
316 * soft-fp/fixunssfti.c: Likewise.
317 * soft-fp/fixunstfdi.c: Likewise.
318 * soft-fp/fixunstfsi.c: Likewise.
319 * soft-fp/fixunstfti.c: Likewise.
320 * soft-fp/floatdidf.c: Likewise.
321 * soft-fp/floatdisf.c: Likewise.
322 * soft-fp/floatditf.c: Likewise.
323 * soft-fp/floatsidf.c: Likewise.
324 * soft-fp/floatsisf.c: Likewise.
325 * soft-fp/floatsitf.c: Likewise.
326 * soft-fp/floattidf.c: Likewise.
327 * soft-fp/floattisf.c: Likewise.
328 * soft-fp/floattitf.c: Likewise.
329 * soft-fp/floatundidf.c: Likewise.
330 * soft-fp/floatundisf.c: Likewise.
331 * soft-fp/floatunditf.c: Likewise.
332 * soft-fp/floatunsidf.c: Likewise.
333 * soft-fp/floatunsisf.c: Likewise.
334 * soft-fp/floatunsitf.c: Likewise.
335 * soft-fp/floatuntidf.c: Likewise.
336 * soft-fp/floatuntisf.c: Likewise.
337 * soft-fp/floatuntitf.c: Likewise.
338 * soft-fp/gedf2.c: Likewise.
339 * soft-fp/gesf2.c: Likewise.
340 * soft-fp/getf2.c: Likewise.
341 * soft-fp/ledf2.c: Likewise.
342 * soft-fp/lesf2.c: Likewise.
343 * soft-fp/letf2.c: Likewise.
344 * soft-fp/muldf3.c: Likewise.
345 * soft-fp/mulsf3.c: Likewise.
346 * soft-fp/multf3.c: Likewise.
347 * soft-fp/negdf2.c: Likewise.
348 * soft-fp/negsf2.c: Likewise.
349 * soft-fp/negtf2.c: Likewise.
350 * soft-fp/op-1.h: Likewise.
351 * soft-fp/op-2.h: Likewise.
352 * soft-fp/op-4.h: Likewise.
353 * soft-fp/op-8.h: Likewise.
354 * soft-fp/op-common.h: Likewise.
355 * soft-fp/quad.h: Likewise.
356 * soft-fp/single.h: Likewise.
357 * soft-fp/soft-fp.h: Likewise.
358 * soft-fp/subdf3.c: Likewise.
359 * soft-fp/subsf3.c: Likewise.
360 * soft-fp/subtf3.c: Likewise.
361 * soft-fp/truncdfsf2.c: Likewise.
362 * soft-fp/trunctfdf2.c: Likewise.
363 * soft-fp/trunctfsf2.c: Likewise.
364 * soft-fp/trunctfxf2.c: Likewise.
365 * soft-fp/unorddf2.c: Likewise.
366 * soft-fp/unordsf2.c: Likewise.
367 * soft-fp/unordtf2.c: Likewise.
369 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
371 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
372 (_FP_MUL_MEAT_D): Ditto.
373 (_FP_DIV_MEAT_S): Ditto.
374 (_FP_DIV_MEAT_D): Ditto.
375 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
376 t-softfp-sfdf and t-softfp to tmake_file.
378 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
380 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
381 * config/i386/crtprec.c: Ditto.
383 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
384 Shiva Chen <shiva0217@gmail.com>
386 * config.host (nds32*-elf*): Add nds32 target.
387 * config/nds32 : New directory and files.
389 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
391 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
392 * config.host (cpu_type) <Setting default>: Add entry for
394 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
395 <crisv32-*-linux*>: Adjust.
396 * longlong.h: Wrap the whole CRIS section in a single
397 defined(__CRIS__) conditional. Add comment about add_ssaaaa
399 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
401 [__CRIS__] (__umulsidi3): Define.
402 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
403 * config/cris/sfp-machine.h: New file.
404 * config/cris/umulsidi3.S: New file.
405 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
406 * config/cris/arit.c (SIGNMULT): New macro.
407 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
408 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
409 saving 3 out of originally 33 cycles from the fastest
410 path, 3 out of 54 from the medium path and one from the longest
411 path. Improve comments.
413 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
415 * sync.c: Remove static aliases and define each function directly
418 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
420 * config.host (hppa*64*-*-linux*): Define extra_parts.
421 (hppa*-*-linux*): Likewise.
423 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
425 * config/arc/crtgend.S: Add 2013 to Copyright years.
426 * config/arc/gmon/atomic.h: Likewise.
427 * config/arc/gmon/auxreg.h: Likewise.
428 * config/arc/gmon/sys/gmon_out.h: Likewise.
429 * config/arc/gmon/sys/gmon.h: Likewise.
430 * config/arc/gmon/prof-freq.c: Likewise.
431 * config/arc/gmon/mcount.c: Likewise.
432 * config/arc/gmon/prof-freq-stub.S: Likewise.
433 * config/arc/gmon/gmon.c: Likewise.
434 * config/arc/gmon/machine-gmon.h: Likewise.
435 * config/arc/gmon/profil.S: Likewise.
436 * config/arc/gmon/dcache_linesz.S: Likewise.
437 * config/arc/crtg.S: Likewise.
438 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
439 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
440 * config/arc/ieee-754/adddf3.S: Likewise.
441 * config/arc/ieee-754/truncdfsf2.S: Likewise.
442 * config/arc/ieee-754/fixsfsi.S: Likewise.
443 * config/arc/ieee-754/gtsf2.S: Likewise.
444 * config/arc/ieee-754/floatsisf.S: Likewise.
445 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
446 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
447 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
448 * config/arc/ieee-754/fixdfsi.S: Likewise.
449 * config/arc/ieee-754/addsf3.S: Likewise.
450 * config/arc/ieee-754/gesf2.S: Likewise.
451 * config/arc/ieee-754/floatsidf.S: Likewise.
452 * config/arc/ieee-754/extendsfdf2.S: Likewise.
453 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
454 * config/arc/ieee-754/gtdf2.S: Likewise.
455 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
456 * config/arc/ieee-754/uneqdf2.S: Likewise.
457 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
458 * config/arc/ieee-754/uneqsf2.S: Likewise.
459 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
460 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
461 * config/arc/ieee-754/eqdf2.S: Likewise.
462 * config/arc/ieee-754/ordsf2.S: Likewise.
463 * config/arc/ieee-754/divsf3.S: Likewise.
464 * config/arc/ieee-754/divdf3.S: Likewise.
465 * config/arc/ieee-754/floatunsidf.S: Likewise.
466 * config/arc/ieee-754/orddf2.S: Likewise.
467 * config/arc/ieee-754/eqsf2.S: Likewise.
468 * config/arc/ieee-754/gedf2.S: Likewise.
469 * config/arc/crtn.S: Likewise.
470 * config/arc/crti.S: Likewise.
471 * config/arc/t-arc700-uClibc: Likewise.
472 * config/arc/asm.h: Likewise.
473 * config/arc/libgcc-excl.ver: Likewise.
474 * config/arc/t-arc-newlib: Likewise.
475 * config/arc/divtab-arc700.c: Likewise.
476 * config/arc/initfini.c: Likewise.
477 * config/arc/fp-hack.h: Likewise.
479 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
480 Diego Novillo <dnovillo@google.com>
482 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
483 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
484 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
485 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
487 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
488 Brendan Kehoe <brendan@zen.org>
489 Simon Cook <simon.cook@embecosm.com>
491 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
492 * config/arc: New directory.
493 * longlong.h [__arc__] (umul_ppmm): Remove.
494 [__arc__] (__umulsidi3): Define.
495 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
496 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
498 2013-09-17 Jacek Caban <jacek@codeweavers.com>
500 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
502 * config/i386/gthr-win32.h: Likewise.
504 2013-09-16 DJ Delorie <dj@redhat.com>
506 * config/rl78/vregs.h: Add G10 register definitions.
507 * config/rl78/lib2mul.c: Enable for RL78/G10.
508 * config/rl78/lib2div.c: Likewise.
509 * config/rl78/lshrsi3.S: Use vregs.h.
510 * config/rl78/cmpsi2.S: Likewise.
511 * config/rl78/trampoline.S: Likewise.
512 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
514 2013-09-14 DJ Delorie <dj@redhat.com>
515 Nick Clifton <nickc@redhat.com>
517 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
518 * config/rl78/vregs.h: New.
519 * config/rl78/signbit.S: New file. Implements signbit function.
520 * config/rl78/divmodsi.S: New.
521 * config/rl78/divmodhi.S: New.
522 * config/rl78/divmodqi.S: New.
523 * config/rl78/t-rl78: Build them here...
524 * config/rl78/lib2div.c: ...but not here.
526 2013-09-12 DJ Delorie <dj@redhat.com>
528 * config.host (msp*-*-elf): New.
529 * config/msp430/: New port.
531 2013-08-18 Iain Sandoe <iain@codesourcery.com>
533 PR gcov-profile/58127
534 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
535 __thread var for emulated TLS.
536 (__gcov_indirect_call_counters): Likewise.
538 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
539 Catherine Moore <clm@codesourcery.com>
540 Richard Sandiford <rdsandiford@googlemail.com>
542 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
543 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
544 (CALL_STUB_NO_RET): Likewise.
545 (CALL_STUB_RET): Likewise.
546 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
547 __mips16_ret call/return stub symbols.
548 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
551 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
553 * config.host <mips*-*-linux*>: Remove a stray comment.
555 2013-08-10 Jan Hubicka <jh@suse.cz>
557 Work around binutils PR14342
558 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
559 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
560 (L_gcov_indirect_call_profiler_v2): New.
562 2013-08-06 Jan Hubicka <jh@suse.cz>
564 * libgcov.c (__gcov_indirect_call_callee,
565 __gcov_indirect_call_counters): New global vars.
566 (__gcov_indirect_call_profiler): replace by ...
567 (__gcov_indirect_call_profiler_v2) ... this one.
569 2013-08-06 Caroline Tice <cmtice@google.com>
571 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
572 vtv_start_preinit.o and vtv_end_preinit.o.
573 * configure.ac: Add code to check/set enable_vtable_verify.
574 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
576 * vtv_start_preinit.c: New file.
577 * vtv_end_preinit.c: New file.
578 * vtv_start.c: New file.
579 * vtv_end.c: New file.
580 * configure: Regenerated.
582 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
584 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
585 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
586 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
587 GPL-3.0-with-GCC-exception.
589 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
591 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
594 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
596 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
597 mapping for FPRs when creating the fallback framestate.
599 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
602 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
603 (__round_s2_const, __round_u2_const)
604 (__round_s4_const, __round_u4_const, __round_x8):
605 Saturate result if addition result cannot be represented.
607 2013-07-15 Matthias Klose <doko@ubuntu.com>
609 * libgcc2.c: Don't include <limits.h>.
611 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
613 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
615 2013-07-06 Jakub Jelinek <jakub@redhat.com>
618 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
620 2013-06-28 Jakub Jelinek <jakub@redhat.com>
623 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
625 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
626 instead of table lookups.
627 (__popcountDI2): Likewise.
629 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
631 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
634 2013-06-21 Joseph Myers <joseph@codesourcery.com>
637 * soft-fp/adddf3.c: Update from glibc.
638 * soft-fp/addsf3.c: Likewise.
639 * soft-fp/addtf3.c: Likewise.
640 * soft-fp/divdf3.c: Likewise.
641 * soft-fp/divsf3.c: Likewise.
642 * soft-fp/divtf3.c: Likewise.
643 * soft-fp/double.h: Likewise.
644 * soft-fp/eqdf2.c: Likewise.
645 * soft-fp/eqsf2.c: Likewise.
646 * soft-fp/eqtf2.c: Likewise.
647 * soft-fp/extenddftf2.c: Likewise.
648 * soft-fp/extended.h: Likewise.
649 * soft-fp/extendsfdf2.c: Likewise.
650 * soft-fp/extendsftf2.c: Likewise.
651 * soft-fp/fixdfdi.c: Likewise.
652 * soft-fp/fixdfsi.c: Likewise.
653 * soft-fp/fixsfdi.c: Likewise.
654 * soft-fp/fixsfsi.c: Likewise.
655 * soft-fp/fixtfdi.c: Likewise.
656 * soft-fp/fixtfsi.c: Likewise.
657 * soft-fp/fixunsdfdi.c: Likewise.
658 * soft-fp/fixunsdfsi.c: Likewise.
659 * soft-fp/fixunssfdi.c: Likewise.
660 * soft-fp/fixunssfsi.c: Likewise.
661 * soft-fp/fixunstfdi.c: Likewise.
662 * soft-fp/fixunstfsi.c: Likewise.
663 * soft-fp/floatdidf.c: Likewise.
664 * soft-fp/floatdisf.c: Likewise.
665 * soft-fp/floatditf.c: Likewise.
666 * soft-fp/floatsidf.c: Likewise.
667 * soft-fp/floatsisf.c: Likewise.
668 * soft-fp/floatsitf.c: Likewise.
669 * soft-fp/floatundidf.c: Likewise.
670 * soft-fp/floatundisf.c: Likewise.
671 * soft-fp/floatunditf.c: Likewise.
672 * soft-fp/floatunsidf.c: Likewise.
673 * soft-fp/floatunsisf.c: Likewise.
674 * soft-fp/floatunsitf.c: Likewise.
675 * soft-fp/gedf2.c: Likewise.
676 * soft-fp/gesf2.c: Likewise.
677 * soft-fp/getf2.c: Likewise.
678 * soft-fp/ledf2.c: Likewise.
679 * soft-fp/lesf2.c: Likewise.
680 * soft-fp/letf2.c: Likewise.
681 * soft-fp/muldf3.c: Likewise.
682 * soft-fp/mulsf3.c: Likewise.
683 * soft-fp/multf3.c: Likewise.
684 * soft-fp/negdf2.c: Likewise.
685 * soft-fp/negsf2.c: Likewise.
686 * soft-fp/negtf2.c: Likewise.
687 * soft-fp/op-1.h: Likewise.
688 * soft-fp/op-2.h: Likewise.
689 * soft-fp/op-4.h: Likewise.
690 * soft-fp/op-8.h: Likewise.
691 * soft-fp/op-common.h: Likewise.
692 * soft-fp/quad.h: Likewise.
693 * soft-fp/single.h: Likewise.
694 * soft-fp/soft-fp.h: Likewise.
695 * soft-fp/subdf3.c: Likewise.
696 * soft-fp/subsf3.c: Likewise.
697 * soft-fp/subtf3.c: Likewise.
698 * soft-fp/truncdfsf2.c: Likewise.
699 * soft-fp/trunctfdf2.c: Likewise.
700 * soft-fp/trunctfsf2.c: Likewise.
701 * soft-fp/unorddf2.c: Likewise.
702 * soft-fp/unordsf2.c: Likewise.
703 * soft-fp/unordtf2.c: Likewise.
704 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
705 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
706 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
707 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
708 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
709 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
710 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
711 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
712 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
713 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
714 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
715 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
717 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
719 * config/mips/lib2funcs.c: New file.
720 * config/mips/t-mips (LIB2ADD_ST): Add it.
722 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
725 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
726 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
728 2013-06-08 Walter Lee <walt@tilera.com>
730 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
731 Replace int64_t with long long. Add __extension__ where
733 * config/tilepro/atomic.c: Include config.h.
735 2013-06-06 Douglas B Rupp <rupp@adacore.com>
737 * config.host (arm-wrs-vxworks): Configure with other soft float.
739 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
741 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
742 (mips64r5900el-*-elf*): New configurations.
744 2013-06-04 Alan Modra <amodra@gmail.com>
746 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
748 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
750 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
752 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
754 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
755 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
756 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
758 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
760 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
761 (powerpc-wrs-vxworks): Likewise.
763 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
765 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
766 signal frames as well.
767 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
768 STACK_BIAS to the CFA offset.
770 2013-05-17 Richard Henderson <rth@redhat.com>
773 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
774 (execute_cfa_program): Use it when storing to fs->regs.
776 2013-05-08 Kai Tietz <ktietz@redhat.com>
778 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
779 (__deregister_frame_info): Likewise.
781 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
783 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
786 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
788 2013-04-25 Alan Modra <amodra@gmail.com>
790 * config.host: Match little-endian powerpc-linux.
792 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
794 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
795 as 'unsigned long long' instead of 'unsigned long'.
796 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
799 2013-04-10 Julian Brown <julian@codesourcery.com>
801 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
802 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
803 unsigned char/unsigned short.
804 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
806 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
809 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
811 2013-04-04 Meador Inge <meadori@codesourcery.com>
813 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
814 computing the location of the link register.
815 (aeabi_uldivmod): Ditto.
817 2013-03-27 Kai Tietz <ktietz@redhat.com>
819 * config.host: Add support for cygwin x64 target.
820 * configure: Regenerated.
822 2013-03-26 Walter Lee <walt@tilera.com>
824 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
825 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
827 2013-03-25 Kai Tietz <ktietz@redhat.com>
829 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
831 2013-03-20 Robert Mason <rbmj@verizon.net>
833 * config/vxlib-tls.c (__gthread_get_tsd_data,)
834 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
835 (__gthread_leave_tsd_dtor_context): Add prototypes.
836 (tls_delete_hook): Update.
838 2013-03-20 Catherine Moore <clm@codesourcery.com>
839 Joseph Myers <joseph@codesourcery.com>
840 Chao-ying Fu <fu@mips.com>
842 * config/mips/mips16.S: Don't build for microMIPS.
843 * config/mips/linux-unwind.h: Handle microMIPS frame.
844 * config/mips/crtn.S (fini, init): New labels.
846 2013-03-14 Jakub Jelinek <jakub@redhat.com>
848 PR tree-optimization/53265
849 * unwind-dw2.c (execute_cfa_program): Avoid
850 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
851 on targets with DWARF_FRAME_REGISTERS < 32.
853 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
856 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
857 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
859 2013-03-07 Sriraman Tallam <tmsriram@google.com>
861 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
862 sandybridge processors.
864 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
867 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
870 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
872 * config/microblaze/crti.S: Setup stack protection at entry
874 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
876 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
877 (__rotldi3): Shift bytewise if applicable.
879 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
881 * config/aarch64/sync-cache.c
882 (__aarch64_sync_cache_range): Silence warnings.
884 2013-02-25 Catherine Moore <clm@codesourcery.com>
887 2013-02-24 Catherine Moore <clm@codesourcery.com>
888 Joseph Myers <joseph@codesourcery.com>
889 Chao-ying Fu <fu@mips.com>
891 * config/mips/mips16.S: Don't build for microMIPS.
892 * config/mips/linux-unwind.h: Handle microMIPS frame.
893 * config/mips/crtn.S (fini, init): New labels.
895 2013-02-24 Catherine Moore <clm@codesourcery.com>
896 Joseph Myers <joseph@codesourcery.com>
897 Chao-ying Fu <fu@mips.com>
899 * config/mips/mips16.S: Don't build for microMIPS.
900 * config/mips/linux-unwind.h: Handle microMIPS frame.
901 * config/mips/crtn.S (fini, init): New labels.
903 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
904 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
907 2013-02-16 Alan Modra <amodra@gmail.com>
910 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
911 (ppc_fallback_frame_state): Always set up save locations for fp
912 and altivec. Don't bother with non-callee-saved regs, r0-r13
913 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
915 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
918 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
920 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
921 _ssmulha3, _usmulusa3, _ssmulsa3.
922 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
923 (__muldi3): XCALL __muldi3_6 instead of rcall.
924 (__umulsidi3, __mulsidi3): New functions.
925 (do_prologue_saves, do_epilogue_restores): New .macros.
926 (__divdi3_moddi3): Use them.
927 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
928 (__usmulusa3, __ssmulsa3): New functions.
930 2013-02-11 Iain Sandoe <iain@codesourcery.com>
931 Jack Howarth <howarth@bromo.med.uc.edu>
932 Patrick Marlier <patrick.marlier@gmail.com>
935 * config/darwin-crt-tm.c: Remove dummy functions hack.
937 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
940 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
941 * config/avr/lib2-object.mk: New iterator to build objects from it.
942 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
944 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
945 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
946 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
947 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
948 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
949 * config/avr/lib1funcs-fixed.S: Implement them.
951 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
953 Update copyright years.
955 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
958 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
959 Add crtcxa to extra_parts.
960 * config/rs6000/exit.h: New file.
961 * config/rs6000/cxa_atexit.c: New file.
962 * config/rs6000/cxa_finalize.c: New file.
963 * config/rs6000/crtcxa.c: New file.
964 * config/rs6000/t-aix-cxa: New file.
965 * config/rs6000/libgcc-aix-cxa.ver: New file.
967 2013-01-31 Nick Clifton <nickc@redhat.com>
969 * config/v850/lib1funcs.S: Add support for e3v5 architecture
972 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
975 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
976 _mulQQ, _mulHQ, _mulHA, _mulSA,
977 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
978 _divQQ, _divHQ, _divHA, _divSA,
979 _divUQQ, _divUHQ, _divUHA, _divUSA.
981 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
983 * config.host(microblaze*-linux*): tmake_file: Remove
984 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
985 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
986 to exclude functions from being built with libgcc.c and use
987 the microblaze assembly.
989 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
991 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
994 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
996 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
997 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
998 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1001 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1003 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1004 loop start address for cache clearing.
1006 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1008 * config/avr/lib1funcs.S: Remove trailing blanks.
1009 * config/avr/lib1funcs-fixed.S: Ditto.
1011 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1013 * config/avr/avr-lib.h: Add GPL copyright notice.
1015 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1017 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1018 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1019 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1020 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1022 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1024 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1025 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1027 2013-01-04 Nick Clifton <nickc@redhat.com>
1029 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1030 the CALLT instruction is supported.
1032 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1034 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1035 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1037 2012-12-13 John Tytgat <John@bass-software.com>
1039 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1042 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1045 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1046 undefined signed overflows.
1048 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1051 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1053 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1055 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1056 (FP_TRAPPING_EXCEPTIONS): Define.
1057 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1058 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1060 2012-12-04 Richard Henderson <rth@redhat.com>
1063 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1065 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1067 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1068 (FP_EX_SHIFT): Define.
1069 (FP_TRAPPING_EXCEPTIONS): Define.
1071 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1073 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1074 (FP_ROUNDMODE): Use FP_RND_MASK.
1075 * config/aarch64/sfp-exceptions.c: New.
1076 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1077 Use __sfp_handle_exceptions.
1079 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1081 * config.host: (arm*-*-freebsd*): Remove.
1082 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1083 (arm*-*-elf*): Remove.
1084 (arm*-*-wince-pe*): Remove.
1085 * arm/unwind-arm.c (struct fpa_reg): Delete.
1086 (struct fpa_regs): Delete.
1087 (phase1_vrs): Remove fpa element.
1088 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1089 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1090 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1091 * ieee754-sf.S (floatundisf): Remove FPA support.
1092 (floatdisf): Likewise.
1093 * ieee75f-df.S (floatundidf): Likewise.
1094 (floatdidf): Likewise.
1096 2012-11-29 Kai Tietz <ktietz@redhat.com>
1099 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1100 * unwind-generic.h: Likewise.
1101 * unwind-seh.c: Likewise.
1103 2012-11-28 Richard Henderson <rth@redhat.com>
1106 * emutls.c (__emutls_get_address): Avoid race condition between
1107 obj->loc.offset read and emutls_key initialization.
1109 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1111 Adjust decimal point of signed accum mode to GCC default.
1114 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1116 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1117 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1118 (__mulha3, __mulsa3)
1119 (__divqq3, __divha3, __divsa3): Adjust to new position of
1120 decimal point of signed accum types.
1122 (__mulusa3_round): New function.
1123 (__mulusa3): Use it.
1124 (__divqq_helper): New function.
1125 (__udivuqq3): Use it.
1127 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1130 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1132 2012-11-18 Teresa Johnson <tejohnson@google.com>
1135 * libgcov.c (gcov_exit): Remove merged program summary
1136 comparison unless !GCOV_LOCKED.
1138 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1140 * soft-fp: Updated from glibc upstream.
1142 2012-11-06 Ian Lance Taylor <iant@google.com>
1144 * generic-morestack.c (__generic_morestack): Align the returned
1145 stack pointer to a 32 byte boundary.
1146 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1147 increment the return address until we have decided that we don't
1148 have a varargs function.
1149 (__morestack) [32-bit]: Align stack correctly when calling C
1151 (__morestack) [64-bit]: Likewise.
1153 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1155 * configure: Regenerate.
1157 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1160 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1161 * config/i386/sfp-machine.h: Guard exception handling
1162 code with _SOFT_FLOAT.
1163 * config/i386/32/sfp-machine.h: Guard rounding handling
1164 code with _SOFT_FLOAT.
1165 * config/i386/64/sfp-machine.h: Ditto.
1167 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1169 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1172 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1174 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1175 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1176 when appropriate. Correct structure element types.
1177 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1178 -minline-all-stringops from compile flags.
1180 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1182 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1184 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1186 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1188 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1190 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1193 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1194 Jim MacArthur <jim.macarthur@arm.com>
1195 Marcus Shawcroft <marcus.shawcroft@arm.com>
1196 Nigel Stephens <nigel.stephens@arm.com>
1197 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1198 Richard Earnshaw <rearnsha@arm.com>
1199 Sofiane Naci <sofiane.naci@arm.com>
1200 Stephen Thomas <stephen.thomas@arm.com>
1201 Tejas Belagod <tejas.belagod@arm.com>
1202 Yufeng Zhang <yufeng.zhang@arm.com>
1204 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1205 * config/aarch64/crti.S: New file.
1206 * config/aarch64/crtn.S: New file.
1207 * config/aarch64/linux-unwind.h: New file.
1208 * config/aarch64/sfp-machine.h: New file.
1209 * config/aarch64/sync-cache.c: New file.
1210 * config/aarch64/t-aarch64: New file.
1211 * config/aarch64/t-softfp: New file.
1213 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1215 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1216 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1217 no-longer-needed LDBU insns.
1219 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1222 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1223 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1225 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1227 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1229 2012-10-15 Matthias Klose <doko@ubuntu.com>
1231 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1233 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1235 * configure: Regenerate.
1236 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1238 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1240 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1241 instructions for 64bit targets only.
1243 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1245 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1246 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1247 * config/i386/32/sfp-machine.h: ... here.
1248 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1249 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1252 2012-10-07 Matthias Klose <doko@ubuntu.com>
1254 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1256 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1258 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1260 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1261 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1262 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1265 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1268 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1269 Fix parameter names.
1271 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1274 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1275 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1276 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1278 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1281 * config/sh/linux-atomic.S: Delete.
1282 * config/sh/linux-atomic.c: New.
1283 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1284 linux-atomic.c. Add cflags to disable warnings.
1286 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1289 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1291 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1292 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1293 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1294 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1295 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1297 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1299 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1301 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1302 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1304 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1306 * config.host (hppa-*-openbsd*): New target.
1307 * config/pa/t-openbsd: New file.
1309 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1312 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1313 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1314 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1315 (__divsa3): Use __negsi2 to negate r_quoL.
1316 * config/avr/lib1funcs.S (FALIAS): New macro.
1317 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1318 (__negsi2): ...this new function.
1319 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1320 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1321 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1322 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1323 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1324 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1326 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1329 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1330 (lshrsi3): Reimplement as lshrsi3_r0.
1332 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1335 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1338 2012-09-07 Teresa Johnson <tejohnson@google.com>
1340 PR gcov-profile/54487
1341 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1344 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1347 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1348 not configured --with-avrlibc=no.
1349 * config/avr/t-avrlibc: New file.
1350 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1351 (DPBIT_FUNCS): Ditto.
1352 (TPBIT_FUNCS): Ditto.
1354 2012-09-04 Teresa Johnson <tejohnson@google.com>
1356 * libgcov.c (struct gcov_summary_buffer): New structure.
1357 (gcov_histogram_insert): New function.
1358 (gcov_compute_histogram): Ditto.
1359 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1360 histograms during summary merging.
1362 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1364 * config.host (x86_64-*-openbsd*): New target.
1366 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1368 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1371 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1374 * config/avr/t-avr (conv_X): Rename to func_X.
1376 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1379 * config/avr/lib1funcs-fixed.S: New file.
1380 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1381 after they are used.
1382 (neg2, neg4): New macros.
1383 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1384 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1385 (__umulhisi3): Speed up MUL variant if there is enough flash.
1386 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1388 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1389 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1390 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1391 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1392 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1393 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1394 (LIB2FUNCS_EXCLUDE): Add supported functions.
1396 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1398 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1399 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1401 * fixed-obj.mk: Only expand dependency if $o is not in
1404 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1406 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1408 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1410 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1411 depend on --enable-shared.
1412 ($(lib1asmfuncs-o)): Use %.vis files independent of
1414 * static-object.mk ($(base)$(objext), $(base).vis)
1415 ($(base)_s$(objext)): Use same rules for visibility handling as in
1418 2012-08-21 Ian Lance Taylor <iant@google.com>
1420 * config/i386/morestack.S (__morestack_non_split): Increase amount
1421 of space allocated for non-split code stack.
1423 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1425 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1426 even if inhibit_libc.
1428 2012-08-17 Julian Brown <julian@codesourcery.com>
1430 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1431 -fexceptions -fnon-call-exceptions if not defined.
1432 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1433 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1435 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1437 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1440 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1442 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1443 rs6000/t-slibgcc-aix.
1445 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1447 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1449 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1451 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1453 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1456 * Makefile.in (version): Replace top_srcdir with srcdir.
1458 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1460 * Makefile.in (version): set to BASE-VER file from gcc directory.
1462 2012-08-01 Nick Clifton <nickc@redhat.com>
1464 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1465 Implements __clrsb for an HImode argument.
1467 2012-07-31 Nick Clifton <nickc@redhat.com>
1469 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1470 Implements __clrsb for an HImode argument.
1471 * config/stormy16/clrsbhi2.c: New file:
1472 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1474 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1476 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1478 2012-07-19 Tristan Gingold <gingold@adacore.com>
1479 Richard Henderson <rth@redhat.com>
1481 * unwind-seh.c: New file.
1482 * unwind-generic.h: Include windows.h for SEH.
1483 (_Unwind_Exception): Use 6 private fields for SEH.
1484 (_GCC_specific_handler): Declare.
1485 * unwind-c.c (__gcc_personality_seh0): New function.
1487 * config/i386/libgcc-cygming.ver: New file.
1488 * config/i386/t-seh-eh: New file.
1489 * config.host (x86_64-*-mingw*): Default to seh.
1491 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1493 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1495 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1497 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1498 __builtin_expect when checking for exceptions.
1499 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1501 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1503 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1504 function declaration.
1505 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1507 * config/ia64/sfp-exceptions.c: New.
1508 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1510 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1512 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1513 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1514 * config/i386/64/sfp-machine: ... (delete here) ...
1515 * config/i386/sfp-machine.h: ... to here.
1516 (FP_EX_MASK): Remove.
1518 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1520 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1522 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1523 * config/i386/libgcc-sol2.ver: Ditto.
1524 * config/i386/libgcc-glibc.ver: Ditto.
1526 2012-06-11 Roland McGrath <mcgrathr@google.com>
1528 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1529 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1532 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1534 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1535 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1536 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1537 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1538 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1539 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1540 * config/i386/64/sfp-machine: ... (delete here) ...
1541 * config/i386/sfp-machine.h: ... to here.
1543 (__sfp_handle_exceptions): New function declaration.
1544 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1545 * config/i386/sfp-exceptions.c: New.
1546 * config/i386/t-softfp: New.
1547 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1548 i386/t-softfp to tmake_file.
1550 2012-06-03 David S. Miller <davem@davemloft.net>
1552 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1555 2012-05-31 David S. Miller <davem@davemloft.net>
1557 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1558 multiply and divide instructions on 32-bit when V9.
1559 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1561 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1563 * config/arm/ieee754-df.S: Fix typos.
1564 * config/arm/ieee754-sf.S: Fix typos.
1565 * config/c6x/libunwind.S: Fix typos.
1566 * config/epiphany/udivsi3-float.c: Fix typos.
1567 * config/microblaze/muldi3_hard.S: Fix typos.
1568 * config/picochip/adddi3.S: Fix typos.
1569 * config/picochip/ashlsi3.S: Fix typos.
1570 * config/picochip/ashrsi3.S: Fix typos.
1571 * config/picochip/clzsi2.S: Fix typos.
1572 * config/picochip/cmpsi2.S: Fix typos.
1573 * config/picochip/divmod15.S: Fix typos.
1574 * config/picochip/divmodhi4.S: Fix typos.
1575 * config/picochip/divmodsi4.S: Fix typos.
1576 * config/picochip/longjmp.S: Fix typos.
1577 * config/picochip/lshrsi3.S: Fix typos.
1578 * config/picochip/parityhi2.S: Fix typos.
1579 * config/picochip/popcounthi2.S: Fix typos.
1580 * config/picochip/setjmp.S: Fix typos.
1581 * config/picochip/subdi3.S: Fix typos.
1582 * config/picochip/ucmpsi2.S: Fix typos.
1583 * config/picochip/udivmodhi4.S: Fix typos.
1584 * config/picochip/udivmodsi4.S: Fix typos.
1585 * config/spu/divv2df3.c: Fix typos.
1586 * config/spu/mfc_multi_tag_release.c: Fix typos.
1587 * config/spu/mfc_tag_release.c: Fix typos.
1588 * configure.ac: Fix typos.
1589 * configure: Regenerate.
1591 2012-05-25 Ian Lance Taylor <iant@google.com>
1593 * config/i386/morestack.S (__morestack_non_split): Check whether
1594 caller is varargs and needs %bp to hold the stack frame on return.
1596 2012-05-25 Olivier Hainque <hainque@adacore.com>
1598 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1599 sequence in the non pic case on VxWorks.
1601 2012-05-24 Olivier Hainque <hainque@adacore.com>
1603 * Makefile.in: Move dependency on install-unwind_h from
1604 "install-leaf" to "install".
1606 2012-05-24 Olivier Hainque <hainque@adacore.com>
1608 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1609 Use a separate command for stamp removals.
1611 2012-05-21 Andrew Pinski <apinski@cavium.com>
1614 * configure.ac: Define the default includes to being none.
1615 * configure: Regenerate.
1617 2012-05-16 Olivier Hainque <hainque@adacore.com>
1619 * Makefile.in (install-unwind_h): Rename into ...
1620 (install-unwind_h-forbuild): New target.
1621 (all): Use it instead of the former install-unwind_h.
1622 (install-unwind_h): Reinstate, copy to user install destination
1623 for include files, not to the internal gcc object directory one.
1624 (install-leaf): Depend on it.
1626 2012-05-15 Olivier Hainque <hainque@adacore.com>
1628 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1629 register numbers. LR_REGNO replaces R_LR.
1630 (ucontext_for): New, helper for ...
1631 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1633 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1635 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1637 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1638 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1639 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1641 (i[34567]86-*-*, x86_64-*-*): ... here.
1643 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1644 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1646 * config/i386/i386-cpuinfo.c: Rename to ...
1647 * config/i386/cpuinfo.c: ... this.
1648 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1650 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1651 (libgcc_cv_init_priority): New test.
1652 * configure: Regenerate.
1653 * config.in: New file.
1654 * Makefile.in (clean): Rename config.h to auto-target.h.
1655 (config.h): Likewise.
1656 (stamp-h): Likewise.
1658 * config/i386/cpuinfo.c (auto-target.h): Include.
1659 (CONSTRUCTOR_PRIORITY): Define.
1660 (__cpu_indicator_init): Use it.
1662 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1664 * longlong.h: Use a URL instead of an FSF postal address.
1665 Replace spaces with tab.
1667 2012-05-08 Teresa Johnson <tejohnson@google.com>
1669 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1670 (__gcov_dump): Ditto.
1671 (gcov_dump_complete): New global variable.
1672 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1673 (__gcov_flush): Outline functionality now in gcov_clear.
1674 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1676 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1678 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1679 (mips*-*-linux*): Include mips/t-tpbit when long double is
1682 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1684 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1685 (get_available_features): New argument. Check for AVX2.
1686 (__cpu_indicator_init): Modify call to get_available_features.
1688 2012-04-25 Alan Modra <amodra@gmail.com>
1690 * config/rs6000/crtsavevr.S: New file.
1691 * config/rs6000/crtrestvr.S: New file.
1692 * config/rs6000/t-savresfgpr: Build the above.
1693 * config/rs6000/t-netbsd: Likewise.
1695 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1697 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1699 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1701 * libgcc/config/i386/i386-cpuinfo.c: New file.
1702 * libgcc/config/i386/t-cpuinfo: New file.
1703 * libgcc/config.host: Include t-cpuinfo.
1704 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1706 2012-04-24 Chao-ying Fu <fu@mips.com>
1708 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1710 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1712 struct siginfo vs. siginfo_t
1714 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1715 siginfo_t instead of struct siginfo.
1716 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1717 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1718 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1719 (ia64_handle_unwabi): Likewise.
1720 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1721 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1722 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1723 (sh_fallback_frame_state): Likewise.
1724 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1725 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1727 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1729 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1732 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1734 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1735 if it hasn't been previously saved.
1737 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1739 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1742 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1745 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1746 instead of __AVR_HAVE_8BIT_SP__.
1748 2012-03-26 Tristan Gingold <gingold@adacore.com>
1750 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1751 (unw_table_entry): Use unw_word instead of unsigned long.
1752 (_Unwind_FindTableEntry): Likewise.
1753 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1754 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1755 (_Unwind_FindTableEntry): Likewise.
1756 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1757 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1758 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1759 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1760 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1761 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1762 (uw_init_context_1, uw_install_context): Likewise.
1763 (unw_word): Move to unwind-ia64.h
1765 2012-03-26 Tristan Gingold <gingold@adacore.com>
1767 * config/vms/vms-ucrt0.c: Update copyright years.
1769 (___gcc_main_flags): Declare.
1770 (__main): Check flags to remap argv and exit code.
1771 * config.host (*-*-*vms*): Adjust extra_parts.
1772 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1775 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1777 * arm/lib1funcs.asm (ctzsi2): New function.
1778 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1779 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1780 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1781 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1782 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1783 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1785 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1787 * config.host: Add bits to support powerpc64-*-freebsd*.
1788 * config/rs6000/freebsd-unwind.h: New file.
1789 * config/rs6000/t-freebsd64: New file.
1791 2012-03-20 Richard Guenther <rguenther@suse.de>
1793 PR gcov-profile/52627
1794 * libgcov.c (init_mx): Fix mutex name.
1796 2012-03-16 Tristan Gingold <gingold@adacore.com>
1798 * config/ia64/vms-unwind.h: Remove ulong (and replace
1799 it by unw_reg where used). Define unw_reg with __int64.
1801 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1803 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1805 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1807 (sparc_is_sighandler): Likewise.
1809 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1811 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1814 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1816 * config/arm/crtn.S: Fix typo.
1818 2012-03-13 Richard Guenther <rguenther@suse.de>
1820 * libgcov.c: Remove stdio.h include and NULL un-define.
1822 2012-03-13 Richard Guenther <rguenther@suse.de>
1825 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1827 2012-03-13 Richard Guenther <rguenther@suse.de>
1829 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1831 2012-03-13 Richard Guenther <rguenther@suse.de>
1833 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1834 and __gthread_mutex_init_function definitions.
1836 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1838 * config.host (mips*-*-openbsd*): Remove.
1840 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1842 * config.host: Remove alpha*-dec-osf5.1* handling.
1843 * config/alpha/gthr-posix.c: Remove.
1844 * config/alpha/libgcc-osf5.ver: Remove.
1845 * config/alpha/osf5-unwind.h: Remove.
1846 * config/alpha/t-osf-pthread: Remove.
1847 * config/alpha/t-slibgcc-osf: Remove.
1848 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1849 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1850 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1851 * mkmap-flat.awk: Remove osf_export handling.
1853 2012-03-12 Richard Guenther <rguenther@suse.de>
1855 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1856 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1857 (__gthread_mutex_init_function): New function.
1858 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1861 * libgcov.c: Include gthr.h.
1862 (__gcov_flush_mx): New global variable.
1863 (init_mx, init_mx_once): New functions.
1864 (__gcov_flush): Protect self with a mutex.
1865 (__gcov_fork): Re-initialize mutex after forking.
1866 * unwind-dw2-fde.c: Change condition under which to use
1867 __GTHREAD_MUTEX_INIT_FUNCTION.
1869 2012-03-12 Tristan Gingold <gingold@adacore.com>
1871 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1872 * config/ia64/t-vms: Likewise.
1874 2012-03-11 Michael Hope <michael.hope@linaro.org>
1876 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1879 2012-03-07 Walter Lee <walt@tilera.com>
1881 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1883 (atomic_xor): Rename and move definition to
1884 config/tilepro/atomic.h.
1885 (atomic_nand): Ditto.
1886 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1888 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1889 (arch_atomic_nand): Ditto.
1891 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1894 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1896 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1899 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1902 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1906 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1907 if RAMPZ affects reading from RAM.
1908 (__tablejump_elpm__): Ditto.
1910 (__movmemx_hi): Ditto.
1911 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1912 (__do_global_dtors): Ditto.
1913 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1914 (__movmemx_hi): Ditto.
1916 2012-03-05 Richard Henderson <rth@redhat.com>
1918 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1919 [ARM] (count_trailing_zeros): Use the builtin.
1921 2012-03-01 Kai Tietz <ktietz@redhat.com>
1923 * soft-fp: Imported from glibc upstream.
1925 2012-02-28 Kai Tietz <ktietz@redhat.com>
1927 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1928 for mingw-targets as attribute gcc_struct.
1930 2012-02-28 Ian Lance Taylor <iant@google.com>
1932 * generic-morestack.c (__splitstack_releasecontext): Correct call
1933 to __morestack_release_segments.
1935 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1938 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1939 for __linux__ when removing signals from __morestack_fullmask.
1941 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1944 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1946 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1948 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1949 instead of HAVE_INITFINI_ARRAY.
1950 * config/ia64/crtend.S: Likewise.
1952 2012-02-20 Kai Tietz <ktietz@redhat.com>
1955 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1957 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1958 to w32-unwind.h header.
1960 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1962 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1963 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1964 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1965 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1967 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1969 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1971 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1974 * config/darwin-crt-tm.c: Correct typo.
1976 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1977 Patrick Marlier <patrick.marlier@gmail.com>
1980 * config/darwin-crt-tm.c: Generate dummy functions.
1982 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1983 Patrick Marlier <patrick.marlier@gmail.com>
1986 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1987 (__doTMRegistrations): Call it.
1988 (__doTMdeRegistrations): Likewise.
1990 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1991 Anatoly Sokolov <aesok@post.ru>
1992 Eric Weddington <eric.weddington@atmel.com>
1995 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1996 (__epilogue_restores__): Ditto.
1998 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2002 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2003 Solaris 11 and slightly reformat.
2004 (sparc_is_sighandler): Likewise.
2006 2012-02-14 Walter Lee <walt@tilera.com>
2008 * config.host: Handle tilegx and tilepro.
2009 * config/tilegx/sfp-machine.h: New file.
2010 * config/tilegx/sfp-machine32.h: New file.
2011 * config/tilegx/sfp-machine64.h: New file.
2012 * config/tilegx/t-crtstuff: New file.
2013 * config/tilegx/t-softfp: New file.
2014 * config/tilegx/t-tilegx: New file.
2015 * config/tilepro/atomic.c: New file.
2016 * config/tilepro/atomic.h: New file.
2017 * config/tilepro/linux-unwind.h: New file.
2018 * config/tilepro/sfp-machine.h: New file.
2019 * config/tilepro/softdivide.c: New file.
2020 * config/tilepro/softmpy.S: New file.
2021 * config/tilepro/t-crtstuff: New file.
2022 * config/tilepro/t-tilepro: New file.
2024 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2028 * gthr-posix.h: Allow static initializer macros to be disabled.
2029 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2031 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2033 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2034 Add t-slibgcc-libgcc to tmake_file.
2035 * config/mips/libgcc-mips16.ver: Revert previous patch.
2036 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2038 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2039 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2041 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2042 * config/cr16/crti.S: New file.
2043 * config/cr16/crtlibid.S: New file.
2044 * config/cr16/crtn.S: New file.
2045 * config/cr16/lib1funcs.S: New file.
2046 * config/cr16/t-cr16: New file.
2047 * config/cr16/t-crtlibid: New file.
2048 * config/cr16/unwind-dw2.h: New file.
2049 * config/cr16/unwind-cr16.c: New file.
2050 * config/cr16/divmodhi3.c: New file.
2052 2012-01-25 Alan Modra <amodra@gmail.com>
2054 * config/rs6000/t-linux64: Delete. Move..
2055 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2056 * config/rs6000/t-linux: ..and libgcc flags to here.
2058 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2060 * config.host (i[34567]86-*-interix3*):
2061 Change triplet to i[34567]86-*-interix[3-9]*.
2062 * configure: Regenerate.
2064 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2065 Richard Sandiford <rdsandiford@googlemail.com>
2067 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2068 * config/mips/mips16.S (__mips16_rdhwr): New function.
2069 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2071 2012-01-11 Nathan Sidwell <nathan@acm.org>
2073 * libgcov.c (__gcov_init): Ignore objects with no functions.
2075 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2078 Extend __pgmx semantics to linearize memory.
2079 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2080 * config/avr/lib1funcs.S (__xload_1): New function.
2081 (__movmemx_qi, __movmemx_hi): New functions.
2082 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2085 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2087 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2088 purported sigacthandler address isn't null before dereferencing it.
2089 (sparc_is_sighandler): Likewise.
2091 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2094 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2095 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2096 (sparc_is_sighandler): Likewise.
2097 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2099 2012-01-06 Tristan Gingold <gingold@adacore.com>
2101 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2102 compatibility thunks...
2103 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2104 (crtbeginS.o, crtendS.o): ... and these to ...
2105 * config/ia64/t-ia64-elf: ... this new file.
2106 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2107 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2109 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2111 * configure: Regenerate.
2112 * config/s390/t-crtstuff: Remove -fPIC.
2114 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2117 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2120 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2123 * config/avr/lib1funcs.S: Remove FIXME comments.
2124 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2126 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2128 Implement light-weight DImode support.
2129 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2130 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2131 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2132 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2134 2011-12-30 Nathan Sidwell <nathan@acm.org>
2136 * libgcov.c (gcov_crc32): Remove global var.
2137 (free_fn_data): New function.
2138 (buffer_fn_data): Pass in filename, more robust error recovery.
2139 (crc32_unsigned): New function.
2140 (gcov_exit): More robust detection of new program. More robust
2142 (__gcov_init): Do not update program's crc here.
2144 2011-12-21 Tristan Gingold <gingold@adacore.com>
2146 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2148 2011-12-21 Ian Lance Taylor <iant@google.com>
2150 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2152 2011-12-20 Ian Lance Taylor <iant@google.com>
2154 * config/i386/morestack.S (__morestack_non_split): If there is
2155 enough stack space already, don't split. Ask for more stack space
2158 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2160 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2162 (_Unwind_DebugHook): New function.
2163 (uw_restore_core_regs): New define.
2164 (unwind_phase2): Use uw_restore_core_regs instead of
2166 (unwind_phase2_forced): Likewise.
2167 (__gnu_Unwind_Resume): Likewise.
2169 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2171 * config/alpha/linux-unwind.h: Update copyright years.
2172 (MD_FROB_UPDATE_CONTEXT): New define.
2173 (alpha_frob_update_context): New function.
2175 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2177 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2178 tmake_file rather replacing it.
2180 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2182 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2183 function is not used for PPC64.
2184 (save_world): Amend comments. Update the VRsave mask to reflect the
2186 (rest_world): Update comments, do not clobber r10, do not use r8.
2187 (eh_rest_world_r10): Amend comments, do not use r8.
2188 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2189 no longer used, move restore of CR and target address to the end of
2192 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2194 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2195 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2197 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2200 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2201 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2203 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2205 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2207 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2210 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2211 * config/avr/lib1funcs.S (__muldi3): New function.
2213 2011-12-06 Andrew Pinski <apinski@cavium.com>
2215 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2217 (__frame_dummy_init_array_entry): Likewise.
2219 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2221 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2225 * config/avr/lib1funcs.S (__prologue_saves__,
2226 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2227 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2229 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2231 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2233 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2236 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2237 (_ITM_deregisterTMCloneTable): Likewise.
2238 (__register_frame_info): Fix unused warning.
2239 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2240 pthread_default_stacksize_np): Likewise.
2241 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2243 2011-11-29 DJ Delorie <dj@redhat.com>
2245 * config.host (rl78-*-elf): New case.
2246 * config/rl78: New directory for the Renesas RL78.
2248 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2250 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2253 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2256 * config/rs6000/t-savresfgpr: New file.
2257 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2258 $(srcdir)/config/rs6000/eabi.S.
2259 * config/rs6000/t-ppccomm-ldbl: Remove.
2260 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2262 (powerpc-*-eabispe*): Likewise.
2263 (powerpc-*-eabi*): Likewise.
2264 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2265 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2266 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2267 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2269 (powerpc-*-eabisim*): Likewise.
2270 (powerpc-*-elf*): Likewise.
2271 (powerpc-*-eabialtivec*): Likewise.
2272 (powerpc-xilinx-eabi*): Likewise.
2273 (powerpc-*-rtems*): Likewise.
2274 (powerpcle-*-elf*): Likewise.
2275 (powerpcle-*-eabisim*): Likewise.
2276 (powerpcle-*-eabi*): Likewise.
2278 2011-11-27 Ian Lance Taylor <iant@google.com>
2280 * generic-morestack.c (__splitstack_find): Check for NULL old
2282 (__splitstack_resetcontext): New function.
2283 (__splitstack_releasecontext): New function.
2284 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2286 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2288 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2290 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2292 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2294 2011-11-26 Richard Henderson <rth@redhat.com>
2296 * config/m68k/linux-atomic.c: New file.
2297 * config/m68k/t-linux: New file.
2298 * config.host (m68k-uclinux, m68k-linux): Use it.
2300 2011-11-26 Richard Henderson <rth@redhat.com>
2302 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2303 (__TMC_END__): Only declare if hidden is available; in the definition,
2304 if hidden is unavailable add a null record.
2305 (deregister_tm_clones, register_tm_clones): New.
2306 (__do_global_dtors_aux, frame_dummy): Use them.
2307 (__do_global_dtors, __do_global_ctors_1): Likewise.
2309 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2311 * config/darwin-crt-tm.c: New file.
2312 * config.host (darwin): Build crttms.o crttme.o to provide
2313 startup and shutdown for tm clones.
2314 * config/t-darwin (crttms.o): New build rule.
2315 (crttme.o): Likewise.
2317 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2319 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2322 2011-11-21 Richard Henderson <rth@redhat.com>
2324 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2325 (__TMC_LIST__, __TMC_END__): New.
2326 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2327 (__do_global_dtors): Likewise.
2328 (frame_dummy): Call _ITM_registerTMCloneTable.
2329 (__do_global_ctors_1): Likewise.
2331 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2333 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2334 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2335 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2336 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2337 * config/i386/t-darwin64: Remove.
2338 * config/sh/t-netbsd (LIB2ADD): Remove.
2340 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2343 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2344 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2345 * config/avr/lib1funcs.S (wmov): New assembler macro.
2346 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2347 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2348 (__udivmod64): New function.
2349 (__negdi2): New function.
2351 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2353 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2354 *-*-freebsd*aout*): Remove.
2356 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2358 * static-object.mk (c_flags-$o): Save c_flags.
2359 ($(base)$(objext)): Use it.
2361 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2363 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2365 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2368 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2369 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2372 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2374 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2376 (aeabi_uidivmod): Likewise.
2377 (umodsi3): Likewise.
2379 (aeabi_idivmod): Likewise.
2382 2011-11-16 Tristan Gingold <gingold@adacore.com>
2384 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2386 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2389 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2390 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2392 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2394 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2396 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2397 * config/pa/t-stublib64: Delete.
2399 2011-11-12 Richard Henderson <rth@redhat.com>
2401 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2402 cast the pointer argument to _Unwind_SetGRPtr.
2404 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2406 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2408 2011-11-09 Ian Lance Taylor <iant@google.com>
2410 * generic-morestack.c: Include <string.h>.
2411 (uintptr_type): Define.
2412 (struct initial_sp): Add dont_block_signals field. Reduce size of
2414 (allocate_segment): Set prev field to NULL. Don't set
2415 __morestack_current_segment or __morestack_segments.
2416 (__generic_morestack): Update current->prev and *pp after calling
2418 (__morestack_block_signals): Don't do anything if
2419 dont_block_signals is set.
2420 (__morestack_unblock_signals): Likewise.
2421 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2423 (__splitstack_block_signals): New function.
2424 (enum __splitstack_content_offsets): Define.
2425 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2426 (__splitstack_makecontext): New function.
2427 (__splitstack_block_signals_context): New function.
2428 (__splitstack_find_context): New function.
2429 * config/i386/morestack.S (__morestack_get_guard): New function.
2430 (__morestack_set_guard, __morestack_make_guard): New functions.
2431 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2433 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2435 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2436 (i[34567]86-*-mingw*): ... here.
2437 (x86_64-*-mingw*): ... here.
2439 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2441 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2443 2011-11-07 Nathan Sidwell <nathan@acm.org>
2445 * libgcov.c (struct gcov_fn_buffer): New struct.
2446 (buffer_fn_data): New helper.
2447 (gcov_exit): Rework for new gcov data structures.
2449 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2452 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2454 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2456 * config.host (tmake_file): Correct comment.
2457 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2459 (bfin*-uclinux*): Likewise.
2460 (bfin*-linux-uclibc*): Likewise.
2461 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2463 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2465 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2466 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2467 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2468 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2469 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2470 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2471 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2472 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2473 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2474 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2475 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2476 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2477 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2479 * config/bfin/t-elf: Remove.
2480 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2482 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2484 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2485 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2486 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2487 (lm32-*-elf*): ... this.
2488 (lm32-*-rtems*): ... and this.
2490 (m32r-*-rtems*): Add to tmake_file.
2491 (moxie-*-rtems*): Likewise.
2492 (sparc-*-rtems*): Likewise.
2493 Remove t-rtems from tmake_file.
2494 (sparc64-*-rtems*): Likewise.
2495 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2498 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2501 * config/gthr-posix.h: Move ...
2502 * gthr-posix.h: ... here.
2503 * config/gthr-lynx.h: Reflect this.
2504 * config/gthr-vxworks.h: Likewise.
2505 * config/rs6000/gthr-aix.h: Likewise.
2506 * configure.ac (target_thread_file): Likewise.
2507 * configure: Regenerate.
2509 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2511 * config.host (arm*-*-rtemseabi*): New target.
2513 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2516 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2519 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2521 * config.host (epiphany-*-elf*): New configuration.
2522 * config/epiphany: New Directory.
2524 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2526 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2527 * config/avr/t-rtems: New.
2528 Filter out _exit from LIB1ASMFUNCS.
2530 2011-11-04 David S. Miller <davem@davemloft.net>
2532 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2533 * configure: Rebuild.
2535 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2537 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2540 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2543 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2544 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2546 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2549 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2551 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2553 * config/c6x/t-elf (LIB2ADDEH): Set.
2554 * config/c6x/t-c6x-elf: Remove.
2556 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2558 * config/i386/sol2-ci.S: Rename to ...
2559 * config/i386/crti.S: ... this.
2560 * config/i386/sol2-cn.S: Rename to ...
2561 * config/i386/crtn.S: ... this.
2562 * config/sparc/sol2-ci.S: Rename to ...
2563 * config/sparc/crti.S: ... this.
2564 * config/sparc/sol2-cn.S: Rename to ...
2565 * config/sparc/crtn.S: ... this.
2566 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2567 (crti.o, crtn.o): Remove.
2569 2011-11-04 Tristan Gingold <gingold@adacore.com>
2571 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2573 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2575 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2577 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2579 * config.host (crisv32-*-none, cris-*-none): Remove.
2580 (crisv32-*-elf): Append to tmake_file, don't just set it.
2581 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2583 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2585 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2586 (ecrtn$(objext)): Likewise.
2587 (ncrti$(objext)): Likewise.
2588 (ncrtn$(objext)): Likewise.
2590 2011-11-03 Andreas Schwab <schwab@redhat.com>
2592 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2594 2011-11-02 David S. Miller <davem@davemloft.net>
2596 * configure.ac: Set host_address on sparc too.
2597 * configure: Regenerate.
2598 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2599 based upon host_address.
2600 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2602 2011-11-02 Jason Merrill <jason@redhat.com>
2604 * config/rs6000/t-ppccomm: Add missing \.
2606 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2608 * gthr-single.h, gthr.h: New files.
2609 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2610 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2611 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2612 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2613 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2614 * configure.ac (thread_header): New variable.
2615 Set it depending on target_thread_file.
2616 (gthr-default.h): Link from $thread_header.
2617 * configure: Regenerate.
2618 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2620 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2622 * configure.ac (tm_file_): New variable.
2623 Determine from tm_file.
2624 (tm_file, tm_defines): Substitute.
2625 * configure: Regenerate.
2626 * mkheader.sh: New file.
2627 * Makefile.in (clean): Remove libgcc_tm.h.
2628 ($(objects)): Depend on libgcc_tm.h.
2629 (libgcc_tm_defines, libgcc_tm_file): New variables.
2630 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2631 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2632 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2633 ($(extra-parts)): Depend on libgcc_tm.h.
2634 * config.host (tm_defines, tm_file): New variable.
2635 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2636 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2637 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2638 (avr-*-rtems*): Likewise.
2639 (avr-*-*): Likewise.
2640 (frv-*-elf): Likewise.
2641 (frv-*-*linux*): Likewise.
2642 (h8300-*-rtems*): Likewise.
2643 (h8300-*-elf*): Likewise.
2644 (i[34567]86-*-darwin*): Likewise.
2645 (x86_64-*-darwin*): Likewise.
2646 (rx-*-elf): Likewise.
2647 (tic6x-*-uclinux): Likewise.
2648 (tic6x-*-elf): Likewise.
2649 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2650 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2651 * config/i386/cygming-crtbegin.c: Likewise.
2652 * config/i386/cygming-crtend.c: Likewise.
2653 * config/ia64/fde-vms.c: Likewise.
2654 * config/ia64/unwind-ia64.c: Likewise.
2655 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2656 * config/rs6000/darwin-fallback.c: Likewise.
2657 * config/stormy16/lib2funcs.c: Likewise.
2658 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2659 * crtstuff.c: Likewise.
2660 * dfp-bit.h: Likewise.
2661 * emutls.c: Likewise.
2662 * fixed-bit.c: Likewise.
2663 * fp-bit.c: Likewise.
2664 * generic-morestack-thread.c: Likewise.
2665 * generic-morestack.c: Likewise.
2666 * libgcc2.c: Likewise.
2667 * libgcov.c: Likewise.
2668 * unwind-dw2-fde-dip.c: Likewise.
2669 * unwind-dw2-fde.c: Likewise.
2670 * unwind-dw2.c: Likewise.
2671 * unwind-sjlj.c: Likewise.
2673 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2675 * configure.ac: Include ../config/picflag.m4.
2676 (GCC_PICFLAG): Call it.
2678 * configure: Regenerate.
2679 * Makefile.in (gcc_srcdir): Remove.
2680 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2681 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2682 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2683 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2684 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2687 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2688 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2689 to refer to libgcc2.c.
2691 * config/darwin-64.c: New file.
2692 * config/darwin-crt3.c: Remove comment.
2693 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2694 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2695 config/udivmodsi4.c: New files.
2696 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2697 config/memset.c: New files.
2698 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2699 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2700 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2701 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2702 * config/t-openbsd-thread: New file.
2703 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2704 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2705 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2706 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2709 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2710 to refer to gthr-posix.c.
2711 * config/alpha/t-vms (LIB2ADD): Set.
2712 * config/alpha/vms-gcc_shell_handler.c: New file.
2713 * config/arm/bpabi.c, config/arm/fp16.c,
2714 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2715 config/arm/unaligned-funcs.c: New files.
2716 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2717 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2718 * config/arm/t-linux: Likewise.
2719 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2720 * config/arm/t-netbsd: New file.
2721 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2722 * config/arm/t-symbian (LIB2ADD_ST): Set.
2723 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2724 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2725 * config/bfin/t-elf: New file.
2726 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2727 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2728 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2729 config/c6x/ltf.c: New files.
2730 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2731 (HOST_LIBGCC2_CFLAGS): Set.
2732 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2733 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2734 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2736 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2737 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2738 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2739 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2740 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2742 * config/frv/t-frv (LIB2ADD): Set.
2743 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2744 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2745 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2746 config/h8300/popcounthi2.c: New files.
2747 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2748 * config/i386/gthr-win32.c: New file.
2749 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2750 * config/i386/t-cygwin: Likewise.
2751 * config/i386/t-darwin, config/i386/t-darwin64,
2752 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2753 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2754 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2755 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2756 * config/ia64/quadlib.c: New file.
2757 * config/ia64/t-hpux (LIB2ADD): Set.
2758 * config/ia64/t-ia64: Add comment.
2759 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2760 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2761 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2762 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2763 * config/m32c/t-m32c (LIB2ADD): Set.
2764 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2765 * config/m32r/t-m32r: Likewise.
2766 * config/m68k/fpgnulib.c: New file.
2767 * config/m68k/t-floatlib (LIB2ADD): Set.
2768 (xfgnulib.c): New target.
2769 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2770 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2771 * config/mep/t-mep (LIB2ADD): Set.
2772 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2773 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2774 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2775 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2776 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2777 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2778 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2779 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2780 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2781 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2783 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2784 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2785 * config/pa/fptr.c, config/pa/lib2funcs.S,
2786 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2787 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2788 (LIB2ADD, LIB2ADD_ST): Set.
2789 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2790 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2792 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2793 * config/pdp11/t-pdp11: New file.
2794 * config/picochip/libgccExtras/adddi3.S,
2795 config/picochip/libgccExtras/ashlsi3.S,
2796 config/picochip/libgccExtras/ashrsi3.S,
2797 config/picochip/libgccExtras/clzsi2.S,
2798 config/picochip/libgccExtras/cmpsi2.S,
2799 config/picochip/libgccExtras/divmod15.S,
2800 config/picochip/libgccExtras/divmodhi4.S,
2801 config/picochip/libgccExtras/divmodsi4.S,
2802 config/picochip/libgccExtras/lshrsi3.S,
2803 config/picochip/libgccExtras/parityhi2.S,
2804 config/picochip/libgccExtras/popcounthi2.S,
2805 config/picochip/libgccExtras/subdi3.S,
2806 config/picochip/libgccExtras/ucmpsi2.S,
2807 config/picochip/libgccExtras/udivmodhi4.S,
2808 config/picochip/libgccExtras/udivmodsi4.S: New files.
2809 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2810 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2811 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2812 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2813 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2814 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2815 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2816 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2818 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2819 (HOST_LIBGCC2_CFLAGS): Set.
2820 * config/rs6000/t-darwin64: New file.
2821 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2822 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2823 * config/rs6000/t-ppccomm (LIB2ADD): Add
2824 $(srcdir)/config/rs6000/tramp.S.
2825 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2826 Add $(srcdir)/config/rs6000/eabi.S.
2827 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2828 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2829 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2830 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2831 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2832 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2833 * config/rs6000/tramp.S: New file.
2834 * config/s390/t-tpf: Remove.
2835 * config/sh/linux-atomic.S: New file.
2836 * config/sh/t-linux (LIB2ADD): Set.
2837 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2838 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2839 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2841 (HOST_LIBGCC2_CFLAGS): Set.
2842 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2843 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2844 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2845 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2846 config/spu/mfc_multi_tag_release.c,
2847 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2848 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2849 config/spu/multi3.c: New files.
2850 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2851 (HOST_LIBGCC2_CFLAGS): Set.
2852 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2853 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2854 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2855 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2856 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2857 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2858 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2859 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2860 config/stormy16/umodsi3.c: New files.
2861 * config/xtensa/lib2funcs.S: New file.
2862 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2863 * config/xtensa/t-xtensa (LIB2ADD): Set.
2864 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2865 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2866 Add t-freebsd-thread to tmake_file for posix threads.
2867 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2868 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2869 (*-*-lynxos*): Likewise.
2870 (*-*-netbsd*): Likewise.
2871 (*-*-openbsd*): Likewise.
2872 Add t-openbsd-thread to tmake_file for posix threads.
2873 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2874 (*-*-vxworks*): Set tmake_file.
2875 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2876 (alpha*-*-freebsd*): Likewise.
2877 (alpha*-*-netbsd*): Likewise.
2878 (alpha*-*-openbsd*): Likewise.
2879 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2880 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2881 (alpha*-dec-*vms*): Likewise.
2882 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2883 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2884 (bfin*-uclinux*): Likewise.
2885 (bfin*-linux-uclibc*): Likewise.
2886 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2887 (crisv32-*-none): Likewise.
2888 (cris-*-elf): Likewise.
2889 (cris-*-none): Likewise.
2890 (cris-*-linux*, crisv32-*-linux*): Likewise.
2891 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2893 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2895 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2896 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2897 (x86_64-*-elf*): Likewise.
2898 (i[34567]86-*-nto-qnx*): Likewise.
2899 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2901 (x86_64-*-mingw*): Likewise.
2902 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2903 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2904 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2905 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2906 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2908 (mipsisa64sr71k-*-elf*): Likewise.
2909 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2910 (mips-*-elf*, mipsel-*-elf*): Likewise.
2911 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2912 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2913 (mips*-*-rtems*): Likewise.
2914 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2916 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2917 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2918 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2919 (spu-*-elf*): Likewise.
2920 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2922 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2924 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2925 $(srcdir) to refer to $(LIB1ASMSRC).
2927 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2928 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2929 config/arm/lib1funcs.S: New files.
2930 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2931 * config/arm/t-arm: New file.
2932 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2933 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2934 config/arm/t-strongarm-elf: New files.
2935 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2936 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2937 * config/avr/lib1funcs.S: New file.
2938 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2939 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2940 * config/c6x/lib1funcs.S: New file.
2941 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2942 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2943 * config/frv/lib1funcs.S: New file.
2944 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2945 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2946 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2947 * config/ia64/__divxf3.asm: Rename to ...
2948 * config/ia64/__divxf3.S: ... this.
2949 Adapt lib1funcs.asm filename.
2950 * config/ia64/_fixtfdi.asm: Rename to ...
2951 * config/ia64/_fixtfdi.S: ... this.
2952 Adapt lib1funcs.asm filename.
2953 * config/ia64/_fixunstfdi.asm: Rename to ...
2954 * config/ia64/_fixunstfdi.S: ... this.
2955 Adapt lib1funcs.asm filename.
2956 * config/ia64/_floatditf.asm: Rename to ...
2957 * config/ia64/_floatditf.S: ... this.
2958 Adapt lib1funcs.asm filename.
2959 * config/ia64/lib1funcs.S: New file.
2960 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2961 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2962 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2963 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2964 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2965 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2966 * config/mep/lib1funcs.S: New file.
2967 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2968 * config/mips/mips16.S: New file.
2969 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2970 * config/pa/milli64.S: New file.
2971 * config/pa/t-linux, config/pa/t-linux64: New files.
2972 * config/picochip/lib1funcs.S: New file.
2973 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2974 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2975 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2976 * config/sh/t-netbsd: New file.
2977 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2978 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2979 * config/sh/t-sh64: New file.
2980 * config/sparc/lb1spc.S: New file.
2981 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2983 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2984 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2985 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2986 config/xtensa/lib1funcs.S: New files.
2987 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2988 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2990 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2991 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2992 (arm*-*-linux*): Likewise.
2993 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2994 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2995 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2996 (arm*-*-ecos-elf): Likewise.
2997 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2998 (arm*-*-rtems*): Likewise.
2999 (arm*-*-elf): Likewise.
3000 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3001 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3002 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3003 (bfin*-uclinux*): Likewise.
3004 (bfin*-linux-uclibc*): Likewise.
3005 (bfin*-rtems*): Likewise.
3006 (bfin*-*): Likewise.
3007 (fido-*-elf): Merge into m68k-*-elf*.
3008 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3009 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3010 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3011 (h8300-*-elf*): Likewise.
3012 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3013 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3014 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3015 (i[34567]86-*-mingw*): Likewise.
3016 (x86_64-*-mingw*): Likewise.
3017 (i[34567]86-*-interix3*): Likewise.
3018 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3019 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3020 (m68k-*-elf*): Also handle fido-*-elf.
3021 Add m68k/t-floatlib to tmake_file.
3022 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3023 (m68k-*-linux*): Likewise.
3024 (m68k-*-rtems*): Likewise.
3025 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3026 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3028 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3029 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3030 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3031 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3032 sh/t-netbsd to tmake_file.
3033 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3034 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3035 (sh-wrs-vxworks): Likewise.
3036 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3038 (v850*-*-*): Add v850/t-v850 to tmake_file.
3039 (vax-*-linux*): Add vax/t-linux to tmake_file.
3040 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3042 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3044 * crtstuff.c: New file.
3045 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3046 (CRTSTUFF_T_CFLAGS): Define.
3047 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3048 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3049 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3052 (crtbeginT.o): Use $(objext).
3053 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3054 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3055 (gcc-extra-parts): Remove.
3056 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3058 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3059 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3060 Add t-crtstuff-pic to tmake_file.
3061 (*-*-lynxos*): New case.
3062 Set tmake_file, extra_parts.
3063 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3064 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3065 *-*-netbsdelf[2-9]*.
3066 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3067 (*-*-rtems*): Set extra_parts.
3068 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3069 (*-*-uclinux*): New case.
3071 (*-*-vms*): New case.
3072 Set tmake_file, extra_parts.
3073 (*-*-elf): Set extra_parts.
3074 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3075 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3078 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3080 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3081 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3082 (arm-wrs-vxworks): Append to tmake_file.
3084 (arm*-*-uclinux*): Set extra_parts.
3085 (arm*-*-ecos-elf): Likewise.
3086 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3088 (arm*-*-rtems*): Set extra_parts.
3089 (arm*-*-elf): Likewise.
3090 (avr-*-rtems*): Clear extra_parts.
3091 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3093 (bfin*-uclinux*): Likewise.
3094 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3095 (bfin*-rtems*): Append to tmake_file.
3097 (bfin*-*): Likewise.
3098 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3099 (crisv32-*-elf): ... this.
3100 (crisv32-*-none): ... this.
3101 (cris-*-elf, cris-*-none): New cases.
3102 Add cris/t-elfmulti to tmake_file.
3103 (fr30-*-elf): Append to tmake_file.
3105 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3107 (h8300-*-rtems*): Append to tmake_file.
3109 (h8300-*-elf*): Likewise.
3110 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3112 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3114 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3115 (x86_64-*-elf*): Likewise.
3116 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3117 (x86_64-*-freebsd*): Likewise.
3118 (x86_64-*-netbsd*): Likewise.
3119 (i[34567]86-*-linux*): Likewise.
3120 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3121 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3122 (x86_64-*-linux*): Likewise.
3123 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3124 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3127 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3128 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3129 Append to extra_parts, remove crtbegin.o, crtend.o.
3130 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3131 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3132 crtend.o, crtbeginS.o, crtendS.o.
3133 (ia64*-*-linux*): Comment extra_parts.
3134 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3136 (iq2000*-*-elf*): Clear extra_parts.
3137 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3138 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3139 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3140 (m32r-*-rtems*): ... this.
3141 Add m32r/t-m32r to tmake_file.
3142 (m68k-*-elf*): Add t-crtin to tmake_file.
3143 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3144 (mcore-*-elf): Likewise.
3145 (microblaze*-*-*): Set extra_parts.
3146 (mips*-sde-elf*): New case.
3147 Set tmake_file, extra_parts.
3148 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3149 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3150 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3153 (mipsisa64sr71k-*-elf*): Likewise.
3154 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3155 (mips-*-elf*, mipsel-*-elf*): Likewise.
3156 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3157 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3158 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3159 (mips*-*-rtems*): Likewise.
3160 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3161 (moxie-*-*): Split into ...
3162 (moxie-*-elf, moxie-*-uclinux*): ... this.
3163 Add to extra_parts, remove crtbegin.o, crtend.o.
3164 (moxie-*-rtems*): New case.
3167 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3169 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3170 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3173 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3174 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3176 (powerpc-*-eabisim*): Likewise.
3177 (powerpc-*-elf*): Likewise.
3178 (powerpc-*-eabialtivec*): Likewise.
3179 (powerpc-xilinx-eabi*): Likewise.
3180 (powerpc-*-eabi*): Likewise.
3181 (powerpc-*-rtems*): Likewise.
3182 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3185 (powerpc-*-lynxos*): Add to tmake_file.
3186 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3187 rs6000/t-crtstuff, t-crtstuff-pic.
3189 (powerpcle-*-eabisim*): Likewise.
3190 (powerpcle-*-eabi*): Likewise.
3191 (rx-*-elf): Remove extra_parts.
3192 (s390x-ibm-tpf*): Set extra_parts.
3193 (score-*-elf): Set extra_parts.
3194 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3195 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3196 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3197 (sh64l*-*-netbsd*): Split into ...
3198 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3199 Add t-crtstuff-pic to tmake_file.
3201 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3203 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3204 (sparc-*-elf*): Remove t-crtin from tmake_file.
3205 Add to extra_parts, remove crtbegin.o, crtend.o.
3206 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3207 (sparc64-*-linux*): Likewise.
3208 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3209 Add to extra_parts, remove crtbegin.o, crtend.o.
3210 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3211 Add to extra_parts, remove crtbegin.o, crtend.o.
3212 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3213 Add to extra_parts, remove crtbegin.o, crtend.o.
3214 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3215 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3216 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3218 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3220 (tic6x-*-*): Change to ...
3221 (tic6x-*-elf): ... this.
3223 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3225 (am33_2.0-*-linux*): Add comment.
3226 (mep*-*-*): Add mep/t-mep to tmake_file.
3228 * config/alpha/t-vms: New file.
3229 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3230 * config/arm/crti.S, config/arm/crtn.S: New files.
3231 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3232 * config/bfin/crtlibid.S: New file.
3233 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3234 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3235 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3236 (crti.o, crtin.o): New rules.
3237 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3238 * config/c6x/t-uclinux: New file.
3239 * config/cris/t-elfmulti: New file.
3240 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3241 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3242 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3243 * config/frv/t-frv: New file.
3244 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3245 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3246 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3248 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3249 refer to cygming-crtbegin.c, cygming-crtend.c.
3251 * config/i386/t-nto: New file.
3252 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3253 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3254 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3255 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3258 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3259 (crtinitS.o): New rule.
3260 * config/ia64/vms-crtinit.S: New file.
3261 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3262 * config/m32r/initfini.c: New file.
3263 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3264 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3265 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3266 * config/mep/t-mep: New file.
3267 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3268 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3269 * config/mips/crti.S, config/mips/crtn.S: New files.
3270 * config/mips/t-crtstuff: New file.
3271 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3272 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3273 (CUSTOM_CRTIN): Set.
3274 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3276 Use $(srcdir) to refer to crti.S, crtn.S.
3277 Use .S extension, $<.
3278 * config/moxie/crti.asm: Rename to ...
3279 * config/moxie/crti.S: ... this.
3280 * config/moxie/crtn.asm: Rename to ...
3281 * config/moxie/crtn.S: ... this.
3282 * config/moxie/t-moxie: Remove.
3283 * config/pa/stublib.c: New file.
3284 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3285 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3286 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3287 * config/rs6000/t-crtstuff: New file.
3288 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3289 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3290 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3291 Make output file explicit.
3292 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3293 Make output file explicit.
3294 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3295 Make output file explicit.
3296 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3297 Make output file explicit.
3298 * config/score/crti.S, config/score/crtn.S: New files.
3299 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3300 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3302 * config/sh/t-sh, config/sh/t-superh: New files.
3303 * config/sparc/t-linux64: New file.
3304 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3305 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3306 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3307 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3308 * config/t-crtin: Remove.
3309 * config/t-crtstuff-pic: New file.
3310 * config/t-sol2 (CUSTOM_CRTIN): Set.
3311 (crti.o, crtn.o): New rules.
3312 * config/vms/t-vms: New file.
3313 * config/vms/vms-ucrt0.c: New file.
3314 * config/xtensa/t-elf: New file.
3316 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3318 * Makefile.in (SHLIB_NM_FLAGS): Set.
3319 * mkmap-flat.awk, mkmap-symver.awk: New files.
3320 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3322 * configure: Regenerate.
3323 * config/libgcc-glibc.ver: New file.
3324 * config/libgcc-libsystem.ver: New file.
3325 * config/t-libunwind (SHLIB_LC): Set.
3326 * config/t-linux: New file.
3327 * config/t-slibgcc (INSTALL_SHLIB): New.
3328 (SHLIB_INSTALL): Use it.
3329 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3330 to mkmap-symver.awk.
3331 (SHLIB_MAPFILES): Don't append, adapt pathname.
3332 (SHLIB_VERPFX): Set.
3333 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3334 to mkmap-symver.awk.
3335 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3336 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3337 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3338 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3340 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3341 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3342 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3343 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3344 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3345 * config/i386/libgcc-darwin.10.4.ver,
3346 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3348 * config/i386/t-darwin: Remove.
3349 * config/i386/t-darwin64: Likewise.
3350 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3351 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3352 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3353 * config/i386/t-linux: New file.
3354 * config/i386/t-mingw32: New file.
3355 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3356 * config/ia64/t-glibc: Rename to ...
3357 * config/ia64/t-linux: ... this.
3358 (SHLIB_MAPFILES): Set.
3359 * config/ia64/t-glibc-libunwind: Rename to ...
3360 * config/ia64/t-linux-libunwind: ... this.
3361 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3362 * config/ia64/t-slibgcc-hpux: New file.
3363 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3364 * config/m68k/t-slibgcc-elf-ver: New file.
3365 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3366 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3368 * config/pa/t-slibgcc-hpux: New file.
3369 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3371 * config/rs6000/libgcc-darwin.10.4.ver,
3372 config/rs6000/libgcc-darwin.10.5.ver: New files.
3373 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3374 config/rs6000/libgcc-glibc.ver.
3375 * config/rs6000/libgcc-ppc64.ver: Rename to
3376 config/rs6000/libgcc-ibm-ldouble.ver.
3377 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3378 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3379 * config/rs6000/t-ldbl128: Rename to ...
3380 * config/rs6000/t-linux: ... this.
3381 (SHLIB_MAPFILES): Adapt filename.
3382 * config/rs6000/t-slibgcc-aix: New file.
3383 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3384 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3385 libgcc-excl.ver, libgcc-glibc.ver.
3386 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3387 * config/sparc/libgcc-glibc.ver: New file.
3388 * config/sparc/t-linux: New file.
3389 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3390 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3391 t-slibgcc-elf-ver to tmake_file.
3392 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3394 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3395 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3396 t-slibgcc-elf-ver, t-linux to tmake_file.
3397 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3399 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3400 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3401 (alpha*-dec-*vms*): Likewise.
3402 (arm*-*-freebsd*): Append to tmake_file.
3403 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3404 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3406 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3407 tmake_file for arm*-*-symbianelf*.
3408 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3409 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3411 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3412 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3413 pa/t-slibgcc-dwarf-ver to tmake_file.
3414 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3415 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3416 (hppa*64*-*-hpux11*): Likewise.
3417 (hppa[12]*-*-hpux11*): Likewise.
3418 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3419 i386/t-crtpc, i386/t-crtfm.
3420 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3421 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3423 Add i386/t-cygwin to tmake_file.
3424 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3425 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3426 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3428 Add i386/t-mingw32 to tmake_file.
3429 (x86_64-*-mingw*): Likewise.
3430 (ia64*-*-freebsd*): Append to tmake_file.
3431 (ia64*-*-linux*): Append to tmake_file.
3432 Replace ia64/t-glibc by ia64/t-linux.
3433 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3435 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3436 t-slibgcc-hpux to tmake_file.
3437 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3438 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3439 (m32rle-*-linux*): Likewise.
3440 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3442 (microblaze*-linux*): New case.
3443 Append to tmake_file, add t-slibgcc-nolc-override.
3444 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3445 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3446 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3447 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3448 rs6000/t-slibgcc-aix to tmake_file.
3449 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3450 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3451 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3452 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3453 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3454 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3456 (sparc-*-linux*): Append to tmake_file for *-leon*.
3457 Add sparc/t-linux to tmake_file for non-Leon targets.
3458 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3459 (tic6x-*-uclinux): New case.
3460 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3461 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3462 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3463 (am33_2.0-*-linux*): Append to tmake_file.
3464 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3465 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3466 x86_64-*-kfreebsd*-gnu.
3467 Add i386/t-linux to tmake_file.
3469 2011-10-28 Ian Lance Taylor <iant@google.com>
3471 * config/i386/morestack.S: Correct CFI information to do proper
3472 returns throughout function. In 32-bit mode, save %ebx so that it
3473 is restored on unwind.
3475 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3477 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3478 case where B3 isn't the return register.
3480 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3481 logic for doubleword pops.
3483 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3485 * config/rs6000/t-freebsd: Add wildcard.
3487 2011-10-21 Paul Brook <paul@codesourcery.com>
3489 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3491 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3492 Eric Botcazou <ebotcazou@adacore.com>
3495 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3496 fs->signal_frame to 1.
3498 2011-10-07 Ian Lance Taylor <iant@google.com>
3500 * generic-morestack-thread.c: #include <errno.h>.
3502 2011-10-07 Ian Lance Taylor <iant@google.com>
3505 * generic-morestack.c (__generic_morestack): Make sure the segment
3506 is large enough for both the stack frame and the copied
3509 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3512 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3515 2011-09-28 Nick Clifton <nickc@redhat.com>
3517 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3518 64-bit doubles are not enabled.
3519 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3520 and floatunsisf functions.
3522 2011-09-13 Paul Brook <paul@codesourcery.com>
3524 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3525 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3526 * unwind-arm-common.inc: New file.
3527 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3528 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3529 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3530 * config/c6x/libunwind.S: New file.
3531 * config/c6x/pr-support.c: New file.
3532 * config/c6x/unwind-c6x.c: New file.
3533 * config/c6x/unwind-c6x.h: New file.
3534 * config/c6x/t-c6x-elf: New file.
3536 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3538 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3539 (ASM_DIVZERO): Ditto.
3540 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3542 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3544 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3546 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3549 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3550 instead of an assembly one.
3552 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3555 * Makefile.in (install-unwind_h): Create
3556 $(gcc_objdir)/include/unwind.h atomically.
3558 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3560 * Makefile.in (install-unwind_h): Remove destination file first.
3562 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3565 * config/mips/t-mips16: New file.
3566 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3567 (mips*-*-linux*): Likewise.
3568 (mips*-sde-elf*): Likewise.
3569 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3570 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3571 Add mips/t-mips16 to tmake_file.
3572 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3573 (mips-*-elf*): Likewise.
3574 (mips64-*-elf*): Likewise.
3575 (mips64orion-*-elf*): Likewise.
3576 (mips*-*-rtems*): Likewise.
3577 (mipstx39-*-elf*): Likewise.
3578 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3579 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3581 Use $(srcdir) to refer to sync.c.
3583 ($(libgcc-sync-funcs-o)): Likewise.
3584 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3585 ($(libgcc-sync-funcs-s-o)): Likewise.
3587 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3589 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3592 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3595 * config/i386/value-unwind.h: New.
3597 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3599 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3600 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3601 Add to tmake_file rather than overriding it.
3603 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3605 * config/t-softfp: Remove.
3606 * soft-fp: Moved from ../gcc/config.
3607 * soft-fp/README: Remove t-softfp reference.
3608 * soft-fp/t-softfp: Move to config/t-softfp.
3609 (softfp_machine_header): Remove.
3610 (softfp_file_list): Remove config subdir.
3611 (soft-fp-objects): New variable.
3612 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3613 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3614 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3615 * config/t-softfp-excl: New file.
3616 * config/t-softfp-sfdf: New file.
3617 * config/t-softfp-tf: New file.
3618 * config/no-sfp-machine.h: New file.
3619 * config/arm/sfp-machine.h: New file.
3620 * config/arm/t-softfp: New file.
3621 * config/c6x/sfp-machine.h: New file.
3622 * config/i386/32/t-fprules-softfp: Rename to ...
3623 * config/i386/32/t-softfp: ... this.
3624 (tifunctions, LIB2ADD): Remove.
3625 (softfp_int_modes): Override.
3626 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3628 * config/i386/64/eqtf2.c: Likewise.
3629 * config/i386/64/getf2.c: Likewise.
3630 * config/i386/64/letf2.c: Likewise.
3631 * config/ia64/sft-machine.h: New file.
3632 * config/ia64/t-fprules-softfp: Rename to ...
3633 * config/ia64/t-softfp: ... this.
3634 * config/lm32/sfp-machine.h: New file.
3635 * config/moxie/t-moxie-softfp: Remove.
3636 * config/rs6000/ibm-ldouble-format: New file.
3637 * config/rs6000/ibm-ldouble.c: New file.
3638 * config/rs6000/libgcc-ppc-glibc.ver: New file
3639 * config/rs6000/libgcc-ppc64.ver: New file
3640 * config/rs6000/sfp-machine.h: New file.
3641 * config/rs6000/t-freebsd: New file.
3642 * config/rs6000/t-ibm-ldouble: New file.
3643 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3644 libgcc-ppc-glibc.ver.
3645 * config/rs6000/t-linux64: New file.
3646 * config/rs6000/t-ppccomm (LIB2ADD): Add
3647 $(srcdir)/config/rs6000/ibm-ldouble.c.
3648 * config/rs6000/t-ppccomm-ldbl: New file.
3649 * config/score/sfp-machine.h: New file.
3650 * config.host (sfp_machine_header): Explain.
3651 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3652 t-softfp to tmake_file.
3653 (arm*-*-uclinux*): Likewise.
3654 (arm*-*-ecos-elf): Likewise.
3655 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3656 (arm*-*-rtems*): Likewise.
3657 (arm*-*-elf): Likewise.
3658 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3660 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3661 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3662 (lm32-*-uclinux*): Likewise.
3663 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3664 t-softfp-excl, t-softfp.
3665 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3666 (powerpc64-*-darwin*): Likewise.
3667 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3669 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3671 (powerpc-*-eabisim*): Likewise.
3672 (powerpc-*-elf*): Likewise.
3673 (powerpc-*-eabialtivec*): Likewise.
3674 (powerpc-xilinx-eabi*): Likewise.
3675 (powerpc-*-rtems*): Likewise.
3676 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3677 t-softfp-excl, t-softfp to tmake_file.
3678 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3679 rs6000/t-ppccomm-ldbl to tmake_file.
3680 (powerpcle-*-elf*): Likewise.
3681 (powerpcle-*-eabisim*): Likewise.
3682 (powerpcle-*-eabi*): Likewise.
3683 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3684 rs6000/t-ibm-ldouble to tmake_file.
3685 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3686 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3687 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3688 (tic6x-*-*): Likewise.
3689 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3690 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3691 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3692 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3693 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3694 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3695 t-softfp to tmake_file.
3696 * configure.ac (sfp_machine_header): Provide default if unset.
3698 Link sfp-machine.h to config/$sfp_machine_header.
3699 * configure: Regenerate.
3701 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3703 * Makefile.in (double_type_size, long_double_type_size): Set.
3704 Remove $(fpbit-in-libgcc) support.
3705 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3706 (fpbit-src): New variable.
3707 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3708 Compile with -DFLOAT $(FPBIT_CFLAGS).
3710 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3711 Compile with $(FPBIT_CFLAGS).
3713 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3714 Compile with -DFLOAT $(TPBIT_CFLAGS).
3716 * configure.ac (double_type_size, long_double_type_size):
3717 Determine and substitute.
3718 * configure: Regenerate.
3719 * fp-bit.c, fp-bit.h: New files.
3720 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3721 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3722 * config/mips/t-mips: New file.
3723 * config/mips/t-sdemtk: New file.
3724 * config/rs6000/ppc64-fp.c: New file.
3725 * config/rs6000/t-darwin (LIB2ADD): Add
3726 $(srcdir)/config/rs6000/ppc64-fp.c.
3727 * config/rs6000/t-ppc64-fp: New file.
3728 * config/rx/rx-lib.h: New file.
3729 * config/rx/t-rx (FPBIT): Set to true.
3730 ($(gcc_objdir)/fp-bit.c): Remove.
3731 (DPBIT): Set to true only with -m64bit-doubles.
3732 ($(gcc_objdir)/dp-bit.c): Remove.
3733 * config/sparc/t-softfp: Remove.
3734 * config/spu/t-elf: New file.
3735 * config/t-fdpbit, config/t-fpbit: New files.
3736 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3737 (mips*-*-*): Likewise.
3738 (arm-wrs-vxworks): Likewise.
3739 (arm*-*-freebsd*): Likewise.
3740 (avr-*-rtems*): Add t-fpbit to tmake_file.
3741 (avr-*-*): Likewise.
3742 (bfin*-elf*): Add t-fdpbit to tmake_file.
3743 (bfin*-uclinux*): Likewise.
3744 (bfin*-linux-uclibc*): Likewise.
3745 (bfin*-rtems*): New case.
3746 Add t-fdpbit to tmake_file.
3747 (bfin*-*): Add t-fdpbit to tmake_file.
3748 (crisv32-*-elf): Likewise.
3749 (cris-*-linux*): Likewise.
3750 (fr30-*-elf): Likewise.
3751 (frv-*-elf, frv-*-*linux*): Likewise.
3752 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3753 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3754 (m32r-*-elf*): Likewise.
3755 (m32rle-*-elf*): Likewise.
3756 (m32r-*-linux*): Likewise.
3757 (m32rle-*-linux*): Likewise.
3758 (mcore-*-elf): Add t-fdpbit to tmake_file.
3759 (microblaze*-*-*): Likewise.
3760 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3761 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3762 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3764 Add mips/t-tpbit to tmake-file.
3765 (mips*-*-linux*): Fix typo.
3766 (mips*-sde-elf*): New case
3767 Add mips/t-sdemtk unless using newlib.
3768 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3769 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3770 (mn10300-*-*): Likewise.
3771 (pdp11-*-*): Likewise.
3772 (picochip-*-*): Add t-fpbit to tmake_file.
3773 (powerpc-*-eabisimaltivec*): Likewise.
3774 (powerpc-*-eabisim*): Likewise.
3775 (powerpc-*-elf*): Likewise.
3776 (powerpc-*-eabialtivec*): Likewise.
3777 (powerpc-xilinx-eabi*): New case.
3778 Add t-fdpbit to tmake_file.
3779 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3780 (powerpc-*-rtems*): Likewise.
3781 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3783 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3785 (powerpc-*-lynxos*): Likewise.
3786 (powerpcle-*-elf*): Likewise.
3787 (powerpcle-*-eabisim*): Likewise.
3788 (powerpcle-*-eabi*): Likewise.
3789 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3790 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3791 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3792 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3793 (rx-*-elf): Add t-fdpbit to tmake_file.
3794 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3795 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3796 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3797 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3799 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3800 (sh-wrs-vxworks): Likewise.
3801 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3802 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3803 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3804 (sparc64-*-rtems*): ... new case.
3805 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3806 (spu-*-elf*): Likewise.
3807 Add spu/t-elf to tmake_file.
3808 (v850*-*-*): Add t-fdpbit to tmake_file.
3809 (xstormy16-*-elf): Likewise.
3810 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3811 (mep*-*-*): Likewise.
3813 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3815 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3817 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3818 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3819 (install-unwind_h): New target.
3820 (all): Depend on it.
3821 * config.host (unwind_header): New variable.
3822 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3823 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3824 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3825 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3826 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3828 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3830 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3832 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3834 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3835 (ia64*-*-freebsd*): Likewise.
3836 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3838 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3839 $with_system_libunwind.
3840 (ia64*-*-hpux*): Set tmake_file.
3841 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3842 (picochip-*-*): Set tmake_file.
3843 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3845 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3846 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3847 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3848 (xtensa*-*-elf*): Set tmake_file.
3849 (xtensa*-*-linux*): Likewise.
3850 * configure.ac: Include ../config/unwind_ipinfo.m4.
3851 Call GCC_CHECK_UNWIND_GETIPINFO.
3852 Link unwind.h to $unwind_header.
3853 * configure: Regenerate.
3854 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3855 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3856 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3857 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3858 * config/unwind-dw2-fde-darwin.c: New file.
3859 * config/arm/libunwind.S, config/arm/pr-support.c,
3860 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3861 config/arm/unwind-arm.h,: New files.
3862 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3863 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3864 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3865 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3866 config/ia64/unwind-ia64.h: New files.
3867 * config/picochip/t-picochip: New file.
3868 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3870 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3871 * config/s390/t-tpf (LIB2ADDEH): Remove.
3872 * config/t-darwin (LIB2ADDEH): Set.
3873 * config/t-eh-dw2-dip: New file.
3874 * config/t-libunwind, config/t-libunwind-elf: New files.
3875 * config/t-sol2 (LIB2ADDEH): Remove.
3876 * config/xtensa/t-xtensa: New file.
3878 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3880 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3881 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3882 long long to check rt_sigreturn syscall.
3884 2011-08-02 Alan Modra <amodra@gmail.com>
3886 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3887 Restore for indirect call bcrtl from correct stack slot, and only
3888 if cfa+40 isn't valid.
3890 2011-08-01 Julian Brown <julian@codesourcery.com>
3892 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3893 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3894 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3896 2011-08-01 Julian Brown <julian@codesourcery.com>
3898 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3899 (libgcc-std.ver.in): Use above.
3900 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3901 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3903 * config/t-fixedpoint-gnu-prefix: New file.
3904 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3905 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3908 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3910 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3911 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3912 for x86-64. Properly check __x86_64__ and __LP64__.
3914 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3916 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3918 (_FP_WS_TYPE): Likewise.
3919 (_FP_I_TYPE): Likewise.
3921 2011-07-28 Alan Modra <amodra@gmail.com>
3923 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3924 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3925 in a plt call stub. Do restore r2 if stopped on bctrl.
3927 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3929 * config.host (i[3456x]86-*-netware*): Remove.
3930 * config/i386/netware-crt0.c, config/i386/t-nwld,
3931 config/i386/t-slibgcc-nwld: Remove.
3933 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3935 * config.host: Handle tic6x-*-*.
3936 * config/c6x/c6x-abi.h: New file.
3938 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3940 * config/i386/crtprec.c: New file.
3941 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3942 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3943 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3944 (x86_64-*-darwin*): Likewise.
3945 (i[34567]86-*-solaris2*: Likewise.
3947 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3949 * config/alpha/crtfastmath.c: New file.
3950 * config/i386/crtfastmath.c: New file.
3951 * config/ia64/crtfastmath.c: New file.
3952 * config/mips/crtfastmath.c: New file.
3953 * config/sparc/crtfastmath.c: New file.
3955 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3957 Add -frandom-seed=gcc-crtfastmath.
3958 * config/alpha/t-crtfm: Remove.
3959 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3960 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3962 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3963 (alpha*-dec-osf5.1*): Likewise.
3964 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3965 Add crtfastmath.o to extra_parts.
3966 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3967 Add crtfastmath.o to extra_parts.
3968 (x86_64-*-darwin*): Likewise.
3969 (x86_64-*-mingw*): Likewise.
3970 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3971 (ia64*-*-freebsd*): Likewise.
3972 (ia64*-*-linux*): Likewise.
3973 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3974 Add crtfastmath.o to extra_parts.
3976 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3978 * config/darwin-crt3.o: New file.
3979 * config/rs6000/darwin-crt2.c: New file.
3980 * config/t-darwin: New file.
3981 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3983 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3984 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3985 (powerpc64-*-darwin*): Likewise.
3987 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3989 * config/i386/netware-crt0.c: New file.
3990 * config/i386/t-nwld: Rename to ...
3991 * config/i386/t-slibgcc-nwld: ... this.
3992 * config/i386/t-nwld: New file.
3993 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3995 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3998 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4000 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4002 * configure: Regenerate.
4004 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4006 * dfp-bit.c, dfp-bit.h: New files.
4007 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4009 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4010 ($(d64pbit-o)): Likewise.
4011 ($(d128pbit-o)): Likewise.
4012 * config/t-dfprules: New file.
4013 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4014 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4015 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4016 (x86_64-*-linux*): Likewise.
4017 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4018 (i[34567]86-*-cygwin*): Likewise.
4019 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4020 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4022 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4024 * Makfile.in (LIBGCOV): New variable.
4025 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4026 * libgcov.c: New file.
4028 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4030 * fixed-bit.c, fixed-bit.h: New files.
4031 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4032 refer to fixed-bit.c.
4034 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4036 * config.host (*local*): Remove.
4038 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4041 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4042 like i?86-*-solaris2.1[0-9]*.
4043 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4044 * configure.ac (i?86-*-solaris2*): Likewise.
4045 * configure: Regenerate.
4047 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4049 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4050 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4051 md_unwind_header by splitting out of...
4052 (i[34567]86-*-linux*): ... this.
4053 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4054 Remove md_unwind_header by splitting out of...
4055 (x86_64-*-linux*): ... this.
4057 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4059 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4061 2011-06-28 Nick Clifton <nickc@redhat.com>
4063 * config.host: Recognize all V850 variants.
4065 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4067 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4069 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4071 * shared-object.mk (c_flags-$o): Save c_flags.
4072 ($(base)$(objext)): Use it.
4073 ($(base)_s$(objext)): Likewise.
4075 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4077 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4078 * libgcc-std.ver.in (GCC_4.7.0): New section.
4080 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4084 * config/avr/t-avr: Fix line endings.
4085 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4088 2011-06-14 Olivier Hainque <hainque@adacore.com>
4089 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4091 * config/mips/irix6-unwind.h: New file.
4092 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4094 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4096 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4097 (sparc64_fallback_frame_state): Use it.
4098 (sparc64_frob_update_context): Further adjust context.
4099 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4100 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4101 * config/sparc/sol2-cn.S: Likewise.
4103 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4105 * enable-execute-stack-empty.c: New file.
4106 * enable-execute-stack-mprotect.c: New file.
4107 * config/i386/enable-execute-stack-mingw32.c: New file.
4108 * config.host (enable_execute_stack): New variable.
4109 Select appropriate variants.
4110 * configure.ac: Link enable-execute-stack.c to
4111 $enable_execute_stack.
4112 * configure: Regenerate.
4113 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4114 (lib2funcs): Remove _enable_execute_stack.
4116 2011-06-09 David S. Miller <davem@davemloft.net>
4117 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4119 * config.host (sparc-*-linux*): Correct md_unwind_header
4121 (s390x-ibm-tpf*): Fix typo.
4123 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4125 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4126 Add crtfastmath.o to extra_parts.
4127 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4129 * config/mips/t-crtfm: Remove.
4131 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4133 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4135 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4137 * config.host (sh*-*-linux*): Fix typo.
4139 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4141 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4142 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4143 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4144 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4145 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4146 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4147 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4148 Wrap in !__MINGW64__.
4149 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4150 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4151 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4152 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4153 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4154 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4155 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4157 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4158 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4159 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4160 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4161 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4162 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4163 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4164 * config/no-unwind.h: New file.
4165 * config.host (md_unwind_header): Document.
4167 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4168 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4169 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4170 hppa[12]*-*-hpux11*): Set md_unwind_header.
4171 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4172 Set md_unwind_header.
4173 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4174 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4175 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4176 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4177 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4178 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4179 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4181 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4182 * configure: Regenerate.
4184 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4186 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4187 Set tmake_file, extra_parts.
4188 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4190 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4192 * config/mips/t-irix6: New file.
4193 * config/mips/t-slibgcc-irix: New file.
4195 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4197 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4198 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4200 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4202 * configure.ac (target_thread_file): Determine thread model.
4203 * configure: Regenerate.
4204 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4205 * config/alpha/t-alpha: New file.
4206 * config/alpha/t-crtfm: Use $<.
4207 * config/alpha/t-ieee: New file.
4208 * config/alpha/t-osf-pthread: New file.
4209 * config/alpha/t-slibgcc-osf: New file.
4210 * config/alpha/libgcc-osf5.ver: New file.
4212 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4214 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4216 Add crtfastmath.o to extra_parts.
4218 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4220 * config/gmon-sol2.c: Reindent.
4222 Remove, correct casts.
4223 Use STDERR_FILENO, NULL.
4224 (BASEADDRESS): Remove.
4226 (errno, sbrk): Remove declarations.
4227 (monstartup) [hp300]: Remove.
4230 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4232 * Makefile.in (cpu_type): Define.
4233 * config.host (i[34567]86-*-rtems*): Handle it.
4234 (i[34567]86-*-solaris2*): Move body ...
4235 (*-*-solaris2*): ... here.
4236 New case, generalize.
4237 (sparc-*-elf*): Handle it.
4238 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4239 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4240 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4242 (sparc*-*-solaris2*): ... this.
4244 (sparc64-*-elf*): Handle it.
4245 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4246 Merge ../gcc/config/i386/gmon-sol2.c.
4247 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4249 Merge ../gcc/config/i386/sol2-gc1.asm.
4250 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4252 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4254 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4255 * config/i386/t-crtstuff: New file.
4256 * config/i386/t-softfp: New file.
4257 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4258 $(T)crti.o, $(T)crtn.o): Remove.
4259 (gcrt1.o): New rule.
4260 (TARGET_LIBGCC2_CFLAGS): Remove.
4261 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4262 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4263 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4264 * config/sparc/t-sol2: New file.
4265 * config/sparc/t-crtfm: Move to ...
4266 * config/t-crtfm: ... this.
4267 Use $(cpu_type), $<.
4268 * config/t-crtin: New file.
4269 * config/sparc/t-softfp: New file.
4270 * config/sparc/t-softmul: New file.
4271 * config/t-rtems: New file.
4272 * config/t-slibgcc: New file.
4273 * config/t-slibgcc-elf-ver: New file.
4274 * config/t-slibgcc-gld: New file.
4275 * config/t-slibgcc-sld: New file.
4276 * config/t-sol2: New file.
4277 * configure.ac: Include ../config/lib-ld.m4.
4278 Call AC_LIB_PROG_LD_GNU.
4279 Substitute cpu_type.
4280 * configure: Regenerate.
4282 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4285 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4286 libgcc-std.ver in the build directory.
4287 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4288 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4290 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4292 * libgcc-std.ver.in: New file.
4293 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4295 (libgcc-std.ver): New rule.
4296 * config/t-gnu-prefix: New file.
4298 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4300 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4302 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4304 * config/i386/darwin-lib.h: New file.
4306 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4308 * config/arm/symbian-lib.h: New.
4310 2011-05-04 Chris Demetriou <cgd@google.com>
4312 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4313 (__x86.get_pc_thunk.bx): ...this.
4314 (__morestack): Adjust for rename, remove undef of __i686.
4316 2011-05-03 Chris Demetriou <cgd@google.com>
4318 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4320 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4322 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4323 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4324 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4325 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4326 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4329 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4331 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4332 Adjust copyright year.
4334 2011-03-07 Ian Lance Taylor <iant@google.com>
4336 * generic-morestack.c (__splitstack_find): Adjust returned stack
4337 pointer to include all registers pushed by __morestack.
4339 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4342 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4343 (toolexecdir): Calculate and AC_SUBST.
4344 (toolexeclibdir): Likewise.
4345 * Makefile.in (target_noncanonical): Import.
4346 (toolexecdir): Likewise.
4347 (toolexeclibdir): Likewise.
4348 * configure: Regenerate.
4350 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4353 * config/arm/bpabi.h: Rename to...
4354 * config/arm/bpabi-lib.h: ...this.
4356 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4358 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4360 * configure: Regenerate.
4362 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4364 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4365 __FLOAT_WORD_ORDER__.
4366 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4369 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4372 * Makefile.in (install-strip): New phony target.
4374 2010-11-07 Ian Lance Taylor <iant@google.com>
4377 * config/i386/morestack.S (__morestack_large_model): New
4380 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4382 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4384 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4386 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4388 * config/arm/bpabi.h: New file.
4389 * config/frv/frv-abi.h: New file.
4391 2010-10-01 Ian Lance Taylor <iant@google.com>
4393 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4394 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4396 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4399 * config.host: Add the missing `$'.
4401 2010-09-30 Michael Eager <eager@eagercon.com>
4403 * config.host: Add microblaze*-*-*.
4404 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4405 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4406 udivsi3.asm,umodsi3.asm}: New.
4408 2010-09-28 Ian Lance Taylor <iant@google.com>
4410 * configure.ac: Adjust CFI test to test assembler directly rather
4411 than checking gcc preprocessor macro.
4412 * configure: Rebuild.
4414 2010-09-27 Ian Lance Taylor <iant@google.com>
4416 * configure.ac: Test whether assembler supports CFI directives.
4417 * config.host: Only add t-stack and i386/t-stack-i386 to
4418 tmake_file if libgcc_cv_cfi is "yes".
4419 * configure: Rebuild.
4421 2010-09-27 Ian Lance Taylor <iant@google.com>
4423 * generic-morestack.h: New file.
4424 * generic-morestack.c: New file.
4425 * generic-morestack-thread.c: New file.
4426 * config/i386/morestack.S: New file.
4427 * config/t-stack: New file.
4428 * config/i386/t-stack-i386: New file.
4429 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4430 i386/t-stack-i386 to tmake_file.
4432 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4434 * Makefile.in (libgcc-extra-parts): Check for static archives and
4435 invoke ranlib after installing them.
4436 (gcc-extra-parts): Likewise.
4437 (install-leaf): Likewise.
4439 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4441 * configure: Regenerated.
4443 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4445 * configure: Regenerated.
4447 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4448 Andrew Pinski <pinskia@gmail.com>
4451 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4453 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4456 * configure: Regenerated.
4458 2010-09-06 Andreas Schwab <schwab@redhat.com>
4460 * configure: Regenerate.
4462 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4464 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4466 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4469 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4470 Iain Sandoe <iains@gcc.gnu.org>
4473 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4474 LIB2FUNCS_EXCLUDE functions.
4476 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4478 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4480 * configure: Regenerate.
4482 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4484 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4485 i386/t-freebsd to tmake_file.
4486 * config/i386/t-freebsd: New file.
4487 * config/i386/libgcc-bsd.ver: New file.
4489 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4491 * config.host (powerpc*-eabispe*): Set tmake_file.
4492 (powerpc*-eabi*): Likewise.
4493 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4494 crtbeginS, crtendS, crtbeginT.
4496 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4498 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4499 to tmake_file. Add crtfastmath.o to extra_parts.
4500 * config/mips/t-crtfm: New.
4502 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4504 * config.host (sparc64-*-rtems*): New target.
4506 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4508 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4511 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4513 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4515 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4517 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4518 alpha-dec-osf5.0* support.
4520 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4522 * config.host: Add lm32-*-rtems*.
4524 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4525 Uros Bizjak <ubizjak@gmail.com>
4528 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4529 like other remaining 32-bit x86 OSes.
4530 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4532 * config/i386/libgcc-sol2.ver: New file.
4533 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4535 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4538 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4539 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4540 is used and substitute set_use_emutls.
4541 * configure: Regenerated.
4543 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4545 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4547 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4550 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4552 ($(T)gcrt1.o): Likewise.
4553 ($(T)crt1.o): Likewise.
4554 ($(T)crti.o): Likewise.
4555 ($(T)crtn.o): Likewise.
4557 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4560 * Makefile.in (install): Use $(MAKE) string in rule, for
4563 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4565 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4566 * config/mmix/t-mmix: New file.
4567 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4569 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4572 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4575 2010-01-04 Anthony Green <green@moxielogic.com>
4577 * config/moxie/crti.asm, config/moxie/crtn.asm,
4578 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4579 config/moxie/t-moxie: New files.
4580 * config.host: Add t-moxie-softfp reference.
4582 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4585 * config/t-slibgcc-darwin: Fix embedded rpaths for
4586 --enable-version-specific-runtime-libs, build extension stub
4587 libs exposing features available from current libgcc_s.
4589 2009-11-11 Jon Beniston <jon@beniston.com>
4591 * config.host: Add lm32 targets.
4592 * config/lm32: New directory.
4593 * config/lm32/libgcc_lm32.h: New file.
4594 * config/lm32/_mulsi3.c: New file.
4595 * config/lm32/_udivmodsi4.c: New file.
4596 * config/lm32/_divsi3.c: New file.
4597 * config/lm32/_modsi3.c: New file.
4598 * config/lm32/_udivsi3.c: New file.
4599 * config/lm32/_umodsi3.c: New file.
4600 * config/lm32/_lshrsi3.S: New file.
4601 * config/lm32/_ashrsi3.S: New file.
4602 * config/lm32/_ashlsi3.S: New file.
4603 * config/lm32/crti.S: New file.
4604 * config/lm32/crtn.S: New file.
4605 * config/lm32/t-lm32: New file.
4606 * config/lm32/t-elf: New file.
4607 * config/lm32/t-uclinux: New file.
4609 2009-10-26 Nick Clifton <nickc@redhat.com>
4611 * config.host: Add support for RX target.
4612 * config/rx: New directory.
4613 * config/rx/rx-abi-functions.c: New file. Supplementary
4614 functions for libgcc to support the RX ABI.
4615 * config/rx/rx-abi.h: New file. Supplementary header file for
4616 libgcc RX ABI functions.
4617 * config/rx/t-rx: New file: Makefile fragment for building
4620 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4622 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4623 constraint of y0 to "g".
4625 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4627 * config.host: Include the s390 makefile fragments.
4628 * config/s390/32/_fixdfdi.c: New file.
4629 * config/s390/32/_fixsfdi.c: New file.
4630 * config/s390/32/_fixtfdi.c: New file.
4631 * config/s390/32/_fixunsdfdi.c: New file.
4632 * config/s390/32/_fixunssfdi.c: New file.
4633 * config/s390/32/_fixunstfdi.c: New file.
4634 * config/s390/32/t-floattodi: New file.
4635 * config/s390/libgcc-glibc.ver: New file.
4636 * config/s390/t-crtstuff: New file.
4637 * config/s390/t-linux: New file.
4638 * config/s390/t-tpf: New file.
4640 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4642 * configure.ac (AC_PREREQ): Bump to 2.64.
4644 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4646 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4648 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4650 * configure: Regenerate.
4652 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4654 * config.host (ia64-hp-*vms*): New target.
4655 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4658 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4660 * configure.ac: Add snippet for maintainer-mode.
4661 * configure: Regenerate.
4662 * Makefile.in (AUTOCONF, configure_deps): New variables.
4663 ($(srcdir)/configure)): New rule, active only with maintainer
4666 2009-06-23 DJ Delorie <dj@redhat.com>
4669 * config.host: Add mep support.
4671 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4673 * config.host: Add i386/${host_address}/t-fprules-softfp and
4674 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4676 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4678 * config/i386/64/_multc3.c: Likewise.
4679 * config/i386/64/_powitf2.c: Likewise.
4680 * config/i386/64/eqtf2.c: Likewise.
4681 * config/i386/64/getf2.c: Likewise.
4682 * config/i386/64/letf2.c: Likewise.
4683 * config/i386/64/letf2.c: Likewise.
4684 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4685 unsigned long long for x64 mingw targets.
4686 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4687 (_FP_I_TYPE): Define as long long for x64 mingw target.
4689 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4691 * config.host (vax-*-linux*): New.
4693 2009-05-31 Anthony Green <green@moxielogic.com>
4695 * config.host: Add moxie support.
4696 * config/moxie/t-moxie: New file.
4698 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4700 * config.host: Add i386/${host_address}/t-fprules-softfp and
4701 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4703 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4705 * config.host: Add i386/${host_address}/t-fprules-softfp to
4706 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4708 2009-04-09 Nick Clifton <nickc@redhat.com>
4710 * config/ia64/tf-signs.c: Change copyright header to refer to
4711 version 3 of the GNU General Public License with version 3.1
4712 of the GCC Runtime Library Exception and to point readers at
4713 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4715 * config/i386/32/tf-signs.c: Likewise.
4716 * config/libbid/_addsub_dd.c: Likewise.
4717 * config/libbid/_addsub_sd.c: Likewise.
4718 * config/libbid/_addsub_td.c: Likewise.
4719 * config/libbid/_dd_to_df.c: Likewise.
4720 * config/libbid/_dd_to_di.c: Likewise.
4721 * config/libbid/_dd_to_sd.c: Likewise.
4722 * config/libbid/_dd_to_sf.c: Likewise.
4723 * config/libbid/_dd_to_si.c: Likewise.
4724 * config/libbid/_dd_to_td.c: Likewise.
4725 * config/libbid/_dd_to_tf.c: Likewise.
4726 * config/libbid/_dd_to_udi.c: Likewise.
4727 * config/libbid/_dd_to_usi.c: Likewise.
4728 * config/libbid/_dd_to_xf.c: Likewise.
4729 * config/libbid/_df_to_dd.c: Likewise.
4730 * config/libbid/_df_to_sd.c: Likewise.
4731 * config/libbid/_df_to_td.c: Likewise.
4732 * config/libbid/_di_to_dd.c: Likewise.
4733 * config/libbid/_di_to_sd.c: Likewise.
4734 * config/libbid/_di_to_td.c: Likewise.
4735 * config/libbid/_div_dd.c: Likewise.
4736 * config/libbid/_div_sd.c: Likewise.
4737 * config/libbid/_div_td.c: Likewise.
4738 * config/libbid/_eq_dd.c: Likewise.
4739 * config/libbid/_eq_sd.c: Likewise.
4740 * config/libbid/_eq_td.c: Likewise.
4741 * config/libbid/_ge_dd.c: Likewise.
4742 * config/libbid/_ge_sd.c: Likewise.
4743 * config/libbid/_ge_td.c: Likewise.
4744 * config/libbid/_gt_dd.c: Likewise.
4745 * config/libbid/_gt_sd.c: Likewise.
4746 * config/libbid/_gt_td.c: Likewise.
4747 * config/libbid/_isinfd128.c: Likewise.
4748 * config/libbid/_isinfd32.c: Likewise.
4749 * config/libbid/_isinfd64.c: Likewise.
4750 * config/libbid/_le_dd.c: Likewise.
4751 * config/libbid/_le_sd.c: Likewise.
4752 * config/libbid/_le_td.c: Likewise.
4753 * config/libbid/_lt_dd.c: Likewise.
4754 * config/libbid/_lt_sd.c: Likewise.
4755 * config/libbid/_lt_td.c: Likewise.
4756 * config/libbid/_mul_dd.c: Likewise.
4757 * config/libbid/_mul_sd.c: Likewise.
4758 * config/libbid/_mul_td.c: Likewise.
4759 * config/libbid/_ne_dd.c: Likewise.
4760 * config/libbid/_ne_sd.c: Likewise.
4761 * config/libbid/_ne_td.c: Likewise.
4762 * config/libbid/_sd_to_dd.c: Likewise.
4763 * config/libbid/_sd_to_df.c: Likewise.
4764 * config/libbid/_sd_to_di.c: Likewise.
4765 * config/libbid/_sd_to_sf.c: Likewise.
4766 * config/libbid/_sd_to_si.c: Likewise.
4767 * config/libbid/_sd_to_td.c: Likewise.
4768 * config/libbid/_sd_to_tf.c: Likewise.
4769 * config/libbid/_sd_to_udi.c: Likewise.
4770 * config/libbid/_sd_to_usi.c: Likewise.
4771 * config/libbid/_sd_to_xf.c: Likewise.
4772 * config/libbid/_sf_to_dd.c: Likewise.
4773 * config/libbid/_sf_to_sd.c: Likewise.
4774 * config/libbid/_sf_to_td.c: Likewise.
4775 * config/libbid/_si_to_dd.c: Likewise.
4776 * config/libbid/_si_to_sd.c: Likewise.
4777 * config/libbid/_si_to_td.c: Likewise.
4778 * config/libbid/_td_to_dd.c: Likewise.
4779 * config/libbid/_td_to_df.c: Likewise.
4780 * config/libbid/_td_to_di.c: Likewise.
4781 * config/libbid/_td_to_sd.c: Likewise.
4782 * config/libbid/_td_to_sf.c: Likewise.
4783 * config/libbid/_td_to_si.c: Likewise.
4784 * config/libbid/_td_to_tf.c: Likewise.
4785 * config/libbid/_td_to_udi.c: Likewise.
4786 * config/libbid/_td_to_usi.c: Likewise.
4787 * config/libbid/_td_to_xf.c: Likewise.
4788 * config/libbid/_tf_to_dd.c: Likewise.
4789 * config/libbid/_tf_to_sd.c: Likewise.
4790 * config/libbid/_tf_to_td.c: Likewise.
4791 * config/libbid/_udi_to_dd.c: Likewise.
4792 * config/libbid/_udi_to_sd.c: Likewise.
4793 * config/libbid/_udi_to_td.c: Likewise.
4794 * config/libbid/_unord_dd.c: Likewise.
4795 * config/libbid/_unord_sd.c: Likewise.
4796 * config/libbid/_unord_td.c: Likewise.
4797 * config/libbid/_usi_to_dd.c: Likewise.
4798 * config/libbid/_usi_to_sd.c: Likewise.
4799 * config/libbid/_usi_to_td.c: Likewise.
4800 * config/libbid/_xf_to_dd.c: Likewise.
4801 * config/libbid/_xf_to_sd.c: Likewise.
4802 * config/libbid/_xf_to_td.c: Likewise.
4803 * config/libbid/bid128.c: Likewise.
4804 * config/libbid/bid128_2_str.h: Likewise.
4805 * config/libbid/bid128_2_str_macros.h: Likewise.
4806 * config/libbid/bid128_2_str_tables.c: Likewise.
4807 * config/libbid/bid128_add.c: Likewise.
4808 * config/libbid/bid128_compare.c: Likewise.
4809 * config/libbid/bid128_div.c: Likewise.
4810 * config/libbid/bid128_fma.c: Likewise.
4811 * config/libbid/bid128_logb.c: Likewise.
4812 * config/libbid/bid128_minmax.c: Likewise.
4813 * config/libbid/bid128_mul.c: Likewise.
4814 * config/libbid/bid128_next.c: Likewise.
4815 * config/libbid/bid128_noncomp.c: Likewise.
4816 * config/libbid/bid128_quantize.c: Likewise.
4817 * config/libbid/bid128_rem.c: Likewise.
4818 * config/libbid/bid128_round_integral.c: Likewise.
4819 * config/libbid/bid128_scalb.c: Likewise.
4820 * config/libbid/bid128_sqrt.c: Likewise.
4821 * config/libbid/bid128_string.c: Likewise.
4822 * config/libbid/bid128_to_int16.c: Likewise.
4823 * config/libbid/bid128_to_int32.c: Likewise.
4824 * config/libbid/bid128_to_int64.c: Likewise.
4825 * config/libbid/bid128_to_int8.c: Likewise.
4826 * config/libbid/bid128_to_uint16.c: Likewise.
4827 * config/libbid/bid128_to_uint32.c: Likewise.
4828 * config/libbid/bid128_to_uint64.c: Likewise.
4829 * config/libbid/bid128_to_uint8.c: Likewise.
4830 * config/libbid/bid32_to_bid128.c: Likewise.
4831 * config/libbid/bid32_to_bid64.c: Likewise.
4832 * config/libbid/bid64_add.c: Likewise.
4833 * config/libbid/bid64_compare.c: Likewise.
4834 * config/libbid/bid64_div.c: Likewise.
4835 * config/libbid/bid64_fma.c: Likewise.
4836 * config/libbid/bid64_logb.c: Likewise.
4837 * config/libbid/bid64_minmax.c: Likewise.
4838 * config/libbid/bid64_mul.c: Likewise.
4839 * config/libbid/bid64_next.c: Likewise.
4840 * config/libbid/bid64_noncomp.c: Likewise.
4841 * config/libbid/bid64_quantize.c: Likewise.
4842 * config/libbid/bid64_rem.c: Likewise.
4843 * config/libbid/bid64_round_integral.c: Likewise.
4844 * config/libbid/bid64_scalb.c: Likewise.
4845 * config/libbid/bid64_sqrt.c: Likewise.
4846 * config/libbid/bid64_string.c: Likewise.
4847 * config/libbid/bid64_to_bid128.c: Likewise.
4848 * config/libbid/bid64_to_int16.c: Likewise.
4849 * config/libbid/bid64_to_int32.c: Likewise.
4850 * config/libbid/bid64_to_int64.c: Likewise.
4851 * config/libbid/bid64_to_int8.c: Likewise.
4852 * config/libbid/bid64_to_uint16.c: Likewise.
4853 * config/libbid/bid64_to_uint32.c: Likewise.
4854 * config/libbid/bid64_to_uint64.c: Likewise.
4855 * config/libbid/bid64_to_uint8.c: Likewise.
4856 * config/libbid/bid_b2d.h: Likewise.
4857 * config/libbid/bid_binarydecimal.c: Likewise.
4858 * config/libbid/bid_conf.h: Likewise.
4859 * config/libbid/bid_convert_data.c: Likewise.
4860 * config/libbid/bid_decimal_data.c: Likewise.
4861 * config/libbid/bid_decimal_globals.c: Likewise.
4862 * config/libbid/bid_div_macros.h: Likewise.
4863 * config/libbid/bid_dpd.c: Likewise.
4864 * config/libbid/bid_flag_operations.c: Likewise.
4865 * config/libbid/bid_from_int.c: Likewise.
4866 * config/libbid/bid_functions.h: Likewise.
4867 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4868 * config/libbid/bid_inline_add.h: Likewise.
4869 * config/libbid/bid_internal.h: Likewise.
4870 * config/libbid/bid_round.c: Likewise.
4871 * config/libbid/bid_sqrt_macros.h: Likewise.
4873 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4875 * Makefile.in: Change copyright header to refer to version
4876 3 of the GNU General Public License and to point readers at the
4877 COPYING3 file and the FSF's license web page.
4878 * config.host: Likewise.
4880 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4882 * config.host: Reorder and merge to match config.gcc change.
4884 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4886 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4888 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4890 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4891 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4892 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4893 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4895 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4897 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4898 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4900 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4902 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4903 ia64/t-softfp-compat to tmake_file.
4905 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4907 * config/ia64/__divxf3.asm: New.
4908 * config/ia64/_fixtfdi.asm: Likewise.
4909 * config/ia64/_fixunstfdi.asm: Likewise.
4910 * config/ia64/_floatditf.asm: Likewise.
4911 * config/ia64/t-fprules-softfp: Likewise.
4912 * config/ia64/t-softfp-compat: Likewise.
4913 * config/ia64/tf-signs.c: Likewise.
4915 2009-01-18 Ben Elliston <bje@au.ibm.com>
4917 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4919 2009-01-16 Ben Elliston <bje@au.ibm.com>
4921 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4924 2009-01-13 Ben Elliston <bje@au.ibm.com>
4926 * config/t-softfp: New file.
4927 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4928 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4930 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4932 * config.host: Add m32r*-*-rtems*.
4934 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4936 * config.host: Add m32c*-*-rtems*.
4938 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4941 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4942 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4943 * configure: Regenerate.
4944 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4945 tmake_file here from gcc/config.gcc.
4946 Move extra_parts here from gcc/config.gcc.
4947 * config/i386/t-sol2: Move here from gcc/config/i386.
4948 Use gcc_srcdir instead of srcdir.
4950 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4952 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4955 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4957 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4959 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4961 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4963 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4966 * config.host: Add picochip-*-*.
4968 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4970 * config.host: Match more processor names for Xtensa.
4972 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4974 * config/i386/64/t-softfp-compat: Update comments.
4976 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4978 * config/i386/64/_divtc3-compat.c: Moved to ...
4979 * config/i386/64/_divtc3.c: Here.
4981 * config/i386/64/_multc3-compat.c: Moved to ...
4982 * config/i386/64/_multc3.c: Here.
4984 * config/i386/64/_powitf2-compat.c: Moved to ...
4985 * config/i386/64/_powitf2.c: Here.
4987 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4988 .c suffix instead of -compat.c.
4990 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4992 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4993 (_FP_MUL_MEAT_D): Ditto.
4994 (_FP_DIV_MEAT_S): Ditto.
4995 (_FP_DIV_MEAT_D): Ditto.
4997 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4999 * Makefile.in: Add support for __sync_* libgcc functions.
5001 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5003 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5005 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5008 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5009 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5011 * config/i386/64/t-fprules-softfp: Moved to ...
5012 * config/i386/64/t-softfp-compat: This. New.
5014 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5016 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5017 Initialize f with 0.0.
5019 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5022 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5024 * config/i386/64/_divtc3-compat.c: New.
5025 * config/i386/64/_multc3-compat.c: Likewise.
5026 * config/i386/64/_powitf2-compat.c: Likewise.
5027 * config/i386/64/eqtf2.c: Likewise.
5028 * config/i386/64/getf2.c: Likewise.
5029 * config/i386/64/letf2.c: Likewise.
5030 * config/i386/64/t-fprules-softfp: Likewise.
5032 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5034 * config.host: Add i386/${host_address}/t-fprules-softfp to
5035 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5036 i[34567]86-*-linux*, x86_64-*-linux*.
5038 * configure.ac: Set host_address to 64 or 32 for x86.
5039 * configure: Regenerated.
5041 * Makefile.in (config.status): Also depend on
5042 $(srcdir)/config.host.
5044 * config/i386/32/t-fprules-softfp: New.
5045 * config/i386/32/tf-signs.c: Likewise.
5047 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5049 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5050 Uros Bizjak <ubizjak@gmail.com>
5052 * config/i386/32/sfp-machine.h: New.
5054 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5056 * config/rs6000/t-ppccomm: Remove rules that conflict with
5057 auto-generated rules.
5059 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5061 * configure.ac: sinclude override.m4.
5062 * configure: Regenerate.
5064 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5066 * configure: Regenerate.
5068 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5070 * Makefile.in (DECNUMINC): Remove
5071 -I$(MULTIBUILDTOP)../../libdecnumber.
5074 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5076 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5077 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5078 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5079 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5080 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5081 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5082 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5083 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5084 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5085 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5086 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5087 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5088 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5089 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5091 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5093 * config.host (sh2[lbe]*-*-linux*): Allow target.
5095 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5097 * config/rs6000/t-ppccomm: Add build rules for new files.
5098 (LIB2ADD_ST): New variable.
5100 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5104 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5105 * config/t-avr: New file. Build 16bit libgcc functions.
5107 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5110 * config/t-slibgcc-darwin: Make install-leaf dependent on
5111 install-darwin-libgcc-stubs instead of install.
5113 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5115 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5116 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5117 sh-*-rtemscoff*): Remove cases.
5119 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5121 * Makefile.in (all): Use install-leaf rather than install.
5122 (install): Split most of the rule into...
5123 (install-leaf): ...this new one.
5125 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5126 Paolo Bonzini <bonzini@gnu.org>
5129 * Makefile.in: Use @shlib_slibdir@ substitution to get
5130 correct install name on darwin.
5131 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5133 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5135 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5136 cris-*-elf and cris-*-none.
5137 (crisv32-*-linux*): Similar, as cris-*-linux*.
5139 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5141 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5143 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5146 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5147 * configure: Regenerated.
5149 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5151 * Makefile.in (dfp-filenames): Replace decimal_globals,
5152 decimal_data, binarydecimal and convert_data with
5153 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5154 and bid_convert_data, respectively.
5156 2007-09-17 Chao-ying Fu <fu@mips.com>
5157 Nigel Stephens <nigel@mips.com>
5159 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5160 * Makefile.in (fixed_point): Define.
5161 Check if fixed_point is yes to build support functions.
5162 * configure.ac: Check for fixed_point support.
5163 * configure: Regenerated.
5164 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5165 funcs, modes, from, to.
5167 2007-09-11 Janis Johnson <janis187@us.ibm.com
5169 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5171 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5173 * Makefile.in (dfp-filenames): Remove decUtility, add
5174 decDouble, decPacked, decQuad, decSingle.
5176 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5178 * config.host : Add x86_64-elf target.
5180 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5182 * configure.ac (set_have_cc_tls): Add a missing =.
5183 * configure: Regenerated.
5185 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5187 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5188 and x86_64-*-linux*.
5190 * config/t-tls: New file.
5192 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5194 * configure.ac: Include ../config/enable.m4 and
5195 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5196 supports TLS and substitute set_have_cc_tls.
5197 * configure: Regenerated.
5199 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5201 * Makefile.in: Use libbid for DFP when BID is enabled.
5203 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5205 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5206 extra_parts. Add config/i386/t-cygming to tmake_file.
5207 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5209 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5210 Danny Smith <dannysmith@users.sourceforge.net>
5213 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5214 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5215 * config/i386/t-crtfm: Compile crtfastmath.o with
5216 -minline-all-stringops.
5218 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5220 * config.host (sparc-wrs-vxworks): New target.
5222 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5224 * config.host: Recognize fido.
5226 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5228 * configure: Check host, not target, for decimal float support.
5230 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5232 * config/i386/t-crtpc: New file.
5233 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5234 (x86_64-*-linux*): Ditto.
5236 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5238 * config.host (x86_64-*-mingw*): New target.
5240 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5241 H.J. Lu <hongjiu.lu@intel.com>
5243 * Makefile.in (enable_decimal_float): New.
5245 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5246 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5247 (decbits-filenames): This.
5248 (decbits-objects): New.
5249 (libgcc-objects): Add $(decbits-objects).
5251 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5252 Substitute enable_decimal_float.
5253 * configure: Regenerated.
5255 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5257 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5259 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5261 * Makefile.in (install-info): New dummy target.
5263 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5265 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5267 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5269 * Makefile.in: Add install-html and install-pdf dummy
5272 2007-02-05 Roger Sayle <roger@eyesopen.com>
5273 Daniel Jacobowitz <dan@codesourcery.com>
5275 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5276 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5277 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5279 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5281 * Makefile.in (dec-filenames): Add decExcept.
5283 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5286 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5289 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5291 * configure.ac: Add --enable-version-specific-runtime-libs.
5292 Correct $slibdir default.
5293 * configure: Regenerated.
5295 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5297 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5299 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5302 * config.host (alpha*-*-linux*): Set extra_parts.
5304 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5306 * config/sh/t-linux: New.
5307 * config.host (sh*-*-linux*): Set tmake_file.
5309 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5311 * Makefile.in (install): Handle multilibs.
5313 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5315 * Makefile.in: Added .PHONY entry for documentation targets.
5317 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5319 * Makefile.in: Add empty info, html, dvi, pdf targets.
5321 2007-01-04 Mike Stump <mrs@apple.com>
5323 * Makefile.in (MAKEINFO): Remove.
5326 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5328 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5329 * configure: Regenerate.
5330 * Makefile.in (host_subdir): Substitute it.
5331 (gcc_objdir): Use it.
5333 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5335 * config.host (ia64*-*-linux*): Set tmake_file.
5337 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5339 * Makefile.in (version): Define.
5341 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5342 Paolo Bonzini <bonzini@gnu.org>
5344 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5345 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5346 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5347 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5348 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5349 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5350 * configure: Generated.