1 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
3 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
4 instructions when __SSE_MATH__ is defined.
6 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
8 * config.host (microblaze-*-rtems*): New.
10 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
12 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
13 architectures that do not have hardware divide instruction.
14 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
16 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
18 * longlong.h: Delete (moved to include/).
20 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
22 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
23 of normal number and qNaN to not raise an inexact exception.
25 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
27 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
29 2013-11-28 Matthew Leach <matthew.leach@arm.com>
31 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
32 for correct opcodes on BE.
34 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
36 * soft-fp/op-4.h: Update from glibc.
38 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
40 * libgcc2.c (__udivmoddi4): Define new implementation when
41 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
44 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
46 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
48 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
50 * config/t-softfp (soft-fp-objects-base): New variable.
51 (soft-fp-objects): Use it.
53 2013-11-23 David Edelson <dje.gcc@gmail.com>
54 Andrew Dixie <andrewd@gentrack.com>
57 * config/rs6000/aixinitfini.c: New file.
58 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
59 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
62 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
64 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
66 2013-11-18 Jan Hubicka <jh@suse.cz>
68 * libgcov-driver.c (run_accounted): Make global level static.
69 (gcov_exit_merge_summary): Silence warning; do not clear
71 (gcov_exit): Clear it here.
73 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
76 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
77 (all_prg, crc32): Remove static vars.
78 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
80 (gcov_exit_merge_gcda): Add crc32 parameter.
81 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
82 do not account run if it was already accounted.
83 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
84 (gcov_exit): Initialize all_prg; update.
86 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
88 * configure: Regenerate.
90 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
91 Alan Modra <amodra@gmail.com>
93 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
94 (frob_update_context): Use it.
96 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
97 Alan Modra <amodra@gmail.com>
99 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
100 (trampoline_initial): Provide ELFv2 variant.
101 (__trampoline_setup): Likewise.
103 * config/rs6000/linux-unwind.h (frob_update_context): Do not
104 check for AIX indirect function call sequence if _CALL_ELF == 2.
106 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
107 Alan Modra <amodra@gmail.com>
109 * config/rs6000/linux-unwind.h (get_regs): Do not support
110 old kernel versions if _CALL_ELF == 2.
111 (frob_update_context): Do not support PLT stub variants only
112 generated by old linkers if _CALL_ELF == 2.
114 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
115 Alan Modra <amodra@gmail.com>
117 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
118 location of CR save area for 64-bit little-endian systems.
120 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
122 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
124 * config/arm/t-vxworks: Delete.
126 2013-11-10 Kai Tietz <ktietz@redhat.com>
128 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
129 Increment load-count on use of LIBGCC_SONAME DLL.
130 (hmod_libgcc): New static variable to hold handle of
132 (__gcc_deregister_frame): Decrement load-count of
135 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
137 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
139 * configure: Regenerate
141 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
143 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
144 FP_EX_DENORM. Store result to volatile location after SSE division
145 to close interrupt window. Remove unneeded fwait after x87
146 division since interrupt window will be closed by emitted fstp.
147 Rewrite FP_EX_INEXACT handling.
149 2013-11-06 Joseph Myers <joseph@codesourcery.com>
151 * soft-fp/README: Update.
152 * soft-fp/adddf3.c: Update from glibc.
153 * soft-fp/addsf3.c: Likewise.
154 * soft-fp/addtf3.c: Likewise.
155 * soft-fp/divdf3.c: Likewise.
156 * soft-fp/divsf3.c: Likewise.
157 * soft-fp/divtf3.c: Likewise.
158 * soft-fp/double.h: Likewise.
159 * soft-fp/eqdf2.c: Likewise.
160 * soft-fp/eqsf2.c: Likewise.
161 * soft-fp/eqtf2.c: Likewise.
162 * soft-fp/extenddftf2.c: Likewise.
163 * soft-fp/extended.h: Likewise.
164 * soft-fp/extendsfdf2.c: Likewise.
165 * soft-fp/extendsftf2.c: Likewise.
166 * soft-fp/extendxftf2.c: Likewise.
167 * soft-fp/fixdfdi.c: Likewise.
168 * soft-fp/fixdfsi.c: Likewise.
169 * soft-fp/fixdfti.c: Likewise.
170 * soft-fp/fixsfdi.c: Likewise.
171 * soft-fp/fixsfsi.c: Likewise.
172 * soft-fp/fixsfti.c: Likewise.
173 * soft-fp/fixtfdi.c: Likewise.
174 * soft-fp/fixtfsi.c: Likewise.
175 * soft-fp/fixtfti.c: Likewise.
176 * soft-fp/fixunsdfdi.c: Likewise.
177 * soft-fp/fixunsdfsi.c: Likewise.
178 * soft-fp/fixunsdfti.c: Likewise.
179 * soft-fp/fixunssfdi.c: Likewise.
180 * soft-fp/fixunssfsi.c: Likewise.
181 * soft-fp/fixunssfti.c: Likewise.
182 * soft-fp/fixunstfdi.c: Likewise.
183 * soft-fp/fixunstfsi.c: Likewise.
184 * soft-fp/fixunstfti.c: Likewise.
185 * soft-fp/floatdidf.c: Likewise.
186 * soft-fp/floatdisf.c: Likewise.
187 * soft-fp/floatditf.c: Likewise.
188 * soft-fp/floatsidf.c: Likewise.
189 * soft-fp/floatsisf.c: Likewise.
190 * soft-fp/floatsitf.c: Likewise.
191 * soft-fp/floattidf.c: Likewise.
192 * soft-fp/floattisf.c: Likewise.
193 * soft-fp/floattitf.c: Likewise.
194 * soft-fp/floatundidf.c: Likewise.
195 * soft-fp/floatundisf.c: Likewise.
196 * soft-fp/floatunditf.c: Likewise.
197 * soft-fp/floatunsidf.c: Likewise.
198 * soft-fp/floatunsisf.c: Likewise.
199 * soft-fp/floatunsitf.c: Likewise.
200 * soft-fp/floatuntidf.c: Likewise.
201 * soft-fp/floatuntisf.c: Likewise.
202 * soft-fp/floatuntitf.c: Likewise.
203 * soft-fp/gedf2.c: Likewise.
204 * soft-fp/gesf2.c: Likewise.
205 * soft-fp/getf2.c: Likewise.
206 * soft-fp/ledf2.c: Likewise.
207 * soft-fp/lesf2.c: Likewise.
208 * soft-fp/letf2.c: Likewise.
209 * soft-fp/muldf3.c: Likewise.
210 * soft-fp/mulsf3.c: Likewise.
211 * soft-fp/multf3.c: Likewise.
212 * soft-fp/negdf2.c: Likewise.
213 * soft-fp/negsf2.c: Likewise.
214 * soft-fp/negtf2.c: Likewise.
215 * soft-fp/op-1.h: Likewise.
216 * soft-fp/op-2.h: Likewise.
217 * soft-fp/op-4.h: Likewise.
218 * soft-fp/op-8.h: Likewise.
219 * soft-fp/op-common.h: Likewise.
220 * soft-fp/quad.h: Likewise.
221 * soft-fp/single.h: Likewise.
222 * soft-fp/soft-fp.h: Likewise.
223 * soft-fp/subdf3.c: Likewise.
224 * soft-fp/subsf3.c: Likewise.
225 * soft-fp/subtf3.c: Likewise.
226 * soft-fp/truncdfsf2.c: Likewise.
227 * soft-fp/trunctfdf2.c: Likewise.
228 * soft-fp/trunctfsf2.c: Likewise.
229 * soft-fp/trunctfxf2.c: Likewise.
230 * soft-fp/unorddf2.c: Likewise.
231 * soft-fp/unordsf2.c: Likewise.
232 * soft-fp/unordtf2.c: Likewise.
234 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
236 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
237 (_FP_MUL_MEAT_D): Ditto.
238 (_FP_DIV_MEAT_S): Ditto.
239 (_FP_DIV_MEAT_D): Ditto.
240 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
241 t-softfp-sfdf and t-softfp to tmake_file.
243 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
245 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
246 * config/i386/crtprec.c: Ditto.
248 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
249 Shiva Chen <shiva0217@gmail.com>
251 * config.host (nds32*-elf*): Add nds32 target.
252 * config/nds32 : New directory and files.
254 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
256 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
257 * config.host (cpu_type) <Setting default>: Add entry for
259 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
260 <crisv32-*-linux*>: Adjust.
261 * longlong.h: Wrap the whole CRIS section in a single
262 defined(__CRIS__) conditional. Add comment about add_ssaaaa
264 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
266 [__CRIS__] (__umulsidi3): Define.
267 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
268 * config/cris/sfp-machine.h: New file.
269 * config/cris/umulsidi3.S: New file.
270 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
271 * config/cris/arit.c (SIGNMULT): New macro.
272 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
273 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
274 saving 3 out of originally 33 cycles from the fastest
275 path, 3 out of 54 from the medium path and one from the longest
276 path. Improve comments.
278 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
280 * sync.c: Remove static aliases and define each function directly
283 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
285 * config.host (hppa*64*-*-linux*): Define extra_parts.
286 (hppa*-*-linux*): Likewise.
288 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
290 * config/arc/crtgend.S: Add 2013 to Copyright years.
291 * config/arc/gmon/atomic.h: Likewise.
292 * config/arc/gmon/auxreg.h: Likewise.
293 * config/arc/gmon/sys/gmon_out.h: Likewise.
294 * config/arc/gmon/sys/gmon.h: Likewise.
295 * config/arc/gmon/prof-freq.c: Likewise.
296 * config/arc/gmon/mcount.c: Likewise.
297 * config/arc/gmon/prof-freq-stub.S: Likewise.
298 * config/arc/gmon/gmon.c: Likewise.
299 * config/arc/gmon/machine-gmon.h: Likewise.
300 * config/arc/gmon/profil.S: Likewise.
301 * config/arc/gmon/dcache_linesz.S: Likewise.
302 * config/arc/crtg.S: Likewise.
303 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
304 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
305 * config/arc/ieee-754/adddf3.S: Likewise.
306 * config/arc/ieee-754/truncdfsf2.S: Likewise.
307 * config/arc/ieee-754/fixsfsi.S: Likewise.
308 * config/arc/ieee-754/gtsf2.S: Likewise.
309 * config/arc/ieee-754/floatsisf.S: Likewise.
310 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
311 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
312 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
313 * config/arc/ieee-754/fixdfsi.S: Likewise.
314 * config/arc/ieee-754/addsf3.S: Likewise.
315 * config/arc/ieee-754/gesf2.S: Likewise.
316 * config/arc/ieee-754/floatsidf.S: Likewise.
317 * config/arc/ieee-754/extendsfdf2.S: Likewise.
318 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
319 * config/arc/ieee-754/gtdf2.S: Likewise.
320 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
321 * config/arc/ieee-754/uneqdf2.S: Likewise.
322 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
323 * config/arc/ieee-754/uneqsf2.S: Likewise.
324 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
325 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
326 * config/arc/ieee-754/eqdf2.S: Likewise.
327 * config/arc/ieee-754/ordsf2.S: Likewise.
328 * config/arc/ieee-754/divsf3.S: Likewise.
329 * config/arc/ieee-754/divdf3.S: Likewise.
330 * config/arc/ieee-754/floatunsidf.S: Likewise.
331 * config/arc/ieee-754/orddf2.S: Likewise.
332 * config/arc/ieee-754/eqsf2.S: Likewise.
333 * config/arc/ieee-754/gedf2.S: Likewise.
334 * config/arc/crtn.S: Likewise.
335 * config/arc/crti.S: Likewise.
336 * config/arc/t-arc700-uClibc: Likewise.
337 * config/arc/asm.h: Likewise.
338 * config/arc/libgcc-excl.ver: Likewise.
339 * config/arc/t-arc-newlib: Likewise.
340 * config/arc/divtab-arc700.c: Likewise.
341 * config/arc/initfini.c: Likewise.
342 * config/arc/fp-hack.h: Likewise.
344 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
345 Diego Novillo <dnovillo@google.com>
347 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
348 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
349 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
350 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
352 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
353 Brendan Kehoe <brendan@zen.org>
354 Simon Cook <simon.cook@embecosm.com>
356 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
357 * config/arc: New directory.
358 * longlong.h [__arc__] (umul_ppmm): Remove.
359 [__arc__] (__umulsidi3): Define.
360 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
361 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
363 2013-09-17 Jacek Caban <jacek@codeweavers.com>
365 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
367 * config/i386/gthr-win32.h: Likewise.
369 2013-09-16 DJ Delorie <dj@redhat.com>
371 * config/rl78/vregs.h: Add G10 register definitions.
372 * config/rl78/lib2mul.c: Enable for RL78/G10.
373 * config/rl78/lib2div.c: Likewise.
374 * config/rl78/lshrsi3.S: Use vregs.h.
375 * config/rl78/cmpsi2.S: Likewise.
376 * config/rl78/trampoline.S: Likewise.
377 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
379 2013-09-14 DJ Delorie <dj@redhat.com>
380 Nick Clifton <nickc@redhat.com>
382 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
383 * config/rl78/vregs.h: New.
384 * config/rl78/signbit.S: New file. Implements signbit function.
385 * config/rl78/divmodsi.S: New.
386 * config/rl78/divmodhi.S: New.
387 * config/rl78/divmodqi.S: New.
388 * config/rl78/t-rl78: Build them here...
389 * config/rl78/lib2div.c: ...but not here.
391 2013-09-12 DJ Delorie <dj@redhat.com>
393 * config.host (msp*-*-elf): New.
394 * config/msp430/: New port.
396 2013-08-18 Iain Sandoe <iain@codesourcery.com>
398 PR gcov-profile/58127
399 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
400 __thread var for emulated TLS.
401 (__gcov_indirect_call_counters): Likewise.
403 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
404 Catherine Moore <clm@codesourcery.com>
405 Richard Sandiford <rdsandiford@googlemail.com>
407 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
408 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
409 (CALL_STUB_NO_RET): Likewise.
410 (CALL_STUB_RET): Likewise.
411 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
412 __mips16_ret call/return stub symbols.
413 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
416 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
418 * config.host <mips*-*-linux*>: Remove a stray comment.
420 2013-08-10 Jan Hubicka <jh@suse.cz>
422 Work around binutils PR14342
423 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
424 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
425 (L_gcov_indirect_call_profiler_v2): New.
427 2013-08-06 Jan Hubicka <jh@suse.cz>
429 * libgcov.c (__gcov_indirect_call_callee,
430 __gcov_indirect_call_counters): New global vars.
431 (__gcov_indirect_call_profiler): replace by ...
432 (__gcov_indirect_call_profiler_v2) ... this one.
434 2013-08-06 Caroline Tice <cmtice@google.com>
436 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
437 vtv_start_preinit.o and vtv_end_preinit.o.
438 * configure.ac: Add code to check/set enable_vtable_verify.
439 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
441 * vtv_start_preinit.c: New file.
442 * vtv_end_preinit.c: New file.
443 * vtv_start.c: New file.
444 * vtv_end.c: New file.
445 * configure: Regenerated.
447 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
449 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
450 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
451 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
452 GPL-3.0-with-GCC-exception.
454 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
456 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
459 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
461 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
462 mapping for FPRs when creating the fallback framestate.
464 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
467 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
468 (__round_s2_const, __round_u2_const)
469 (__round_s4_const, __round_u4_const, __round_x8):
470 Saturate result if addition result cannot be represented.
472 2013-07-15 Matthias Klose <doko@ubuntu.com>
474 * libgcc2.c: Don't include <limits.h>.
476 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
478 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
480 2013-07-06 Jakub Jelinek <jakub@redhat.com>
483 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
485 2013-06-28 Jakub Jelinek <jakub@redhat.com>
488 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
490 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
491 instead of table lookups.
492 (__popcountDI2): Likewise.
494 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
496 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
499 2013-06-21 Joseph Myers <joseph@codesourcery.com>
502 * soft-fp/adddf3.c: Update from glibc.
503 * soft-fp/addsf3.c: Likewise.
504 * soft-fp/addtf3.c: Likewise.
505 * soft-fp/divdf3.c: Likewise.
506 * soft-fp/divsf3.c: Likewise.
507 * soft-fp/divtf3.c: Likewise.
508 * soft-fp/double.h: Likewise.
509 * soft-fp/eqdf2.c: Likewise.
510 * soft-fp/eqsf2.c: Likewise.
511 * soft-fp/eqtf2.c: Likewise.
512 * soft-fp/extenddftf2.c: Likewise.
513 * soft-fp/extended.h: Likewise.
514 * soft-fp/extendsfdf2.c: Likewise.
515 * soft-fp/extendsftf2.c: Likewise.
516 * soft-fp/fixdfdi.c: Likewise.
517 * soft-fp/fixdfsi.c: Likewise.
518 * soft-fp/fixsfdi.c: Likewise.
519 * soft-fp/fixsfsi.c: Likewise.
520 * soft-fp/fixtfdi.c: Likewise.
521 * soft-fp/fixtfsi.c: Likewise.
522 * soft-fp/fixunsdfdi.c: Likewise.
523 * soft-fp/fixunsdfsi.c: Likewise.
524 * soft-fp/fixunssfdi.c: Likewise.
525 * soft-fp/fixunssfsi.c: Likewise.
526 * soft-fp/fixunstfdi.c: Likewise.
527 * soft-fp/fixunstfsi.c: Likewise.
528 * soft-fp/floatdidf.c: Likewise.
529 * soft-fp/floatdisf.c: Likewise.
530 * soft-fp/floatditf.c: Likewise.
531 * soft-fp/floatsidf.c: Likewise.
532 * soft-fp/floatsisf.c: Likewise.
533 * soft-fp/floatsitf.c: Likewise.
534 * soft-fp/floatundidf.c: Likewise.
535 * soft-fp/floatundisf.c: Likewise.
536 * soft-fp/floatunditf.c: Likewise.
537 * soft-fp/floatunsidf.c: Likewise.
538 * soft-fp/floatunsisf.c: Likewise.
539 * soft-fp/floatunsitf.c: Likewise.
540 * soft-fp/gedf2.c: Likewise.
541 * soft-fp/gesf2.c: Likewise.
542 * soft-fp/getf2.c: Likewise.
543 * soft-fp/ledf2.c: Likewise.
544 * soft-fp/lesf2.c: Likewise.
545 * soft-fp/letf2.c: Likewise.
546 * soft-fp/muldf3.c: Likewise.
547 * soft-fp/mulsf3.c: Likewise.
548 * soft-fp/multf3.c: Likewise.
549 * soft-fp/negdf2.c: Likewise.
550 * soft-fp/negsf2.c: Likewise.
551 * soft-fp/negtf2.c: Likewise.
552 * soft-fp/op-1.h: Likewise.
553 * soft-fp/op-2.h: Likewise.
554 * soft-fp/op-4.h: Likewise.
555 * soft-fp/op-8.h: Likewise.
556 * soft-fp/op-common.h: Likewise.
557 * soft-fp/quad.h: Likewise.
558 * soft-fp/single.h: Likewise.
559 * soft-fp/soft-fp.h: Likewise.
560 * soft-fp/subdf3.c: Likewise.
561 * soft-fp/subsf3.c: Likewise.
562 * soft-fp/subtf3.c: Likewise.
563 * soft-fp/truncdfsf2.c: Likewise.
564 * soft-fp/trunctfdf2.c: Likewise.
565 * soft-fp/trunctfsf2.c: Likewise.
566 * soft-fp/unorddf2.c: Likewise.
567 * soft-fp/unordsf2.c: Likewise.
568 * soft-fp/unordtf2.c: Likewise.
569 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
570 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
571 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
572 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
573 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
574 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
575 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
576 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
577 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
578 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
579 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
580 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
582 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
584 * config/mips/lib2funcs.c: New file.
585 * config/mips/t-mips (LIB2ADD_ST): Add it.
587 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
590 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
591 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
593 2013-06-08 Walter Lee <walt@tilera.com>
595 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
596 Replace int64_t with long long. Add __extension__ where
598 * config/tilepro/atomic.c: Include config.h.
600 2013-06-06 Douglas B Rupp <rupp@adacore.com>
602 * config.host (arm-wrs-vxworks): Configure with other soft float.
604 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
606 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
607 (mips64r5900el-*-elf*): New configurations.
609 2013-06-04 Alan Modra <amodra@gmail.com>
611 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
613 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
615 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
617 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
619 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
620 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
621 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
623 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
625 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
626 (powerpc-wrs-vxworks): Likewise.
628 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
630 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
631 signal frames as well.
632 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
633 STACK_BIAS to the CFA offset.
635 2013-05-17 Richard Henderson <rth@redhat.com>
638 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
639 (execute_cfa_program): Use it when storing to fs->regs.
641 2013-05-08 Kai Tietz <ktietz@redhat.com>
643 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
644 (__deregister_frame_info): Likewise.
646 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
648 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
651 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
653 2013-04-25 Alan Modra <amodra@gmail.com>
655 * config.host: Match little-endian powerpc-linux.
657 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
659 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
660 as 'unsigned long long' instead of 'unsigned long'.
661 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
664 2013-04-10 Julian Brown <julian@codesourcery.com>
666 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
667 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
668 unsigned char/unsigned short.
669 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
671 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
674 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
676 2013-04-04 Meador Inge <meadori@codesourcery.com>
678 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
679 computing the location of the link register.
680 (aeabi_uldivmod): Ditto.
682 2013-03-27 Kai Tietz <ktietz@redhat.com>
684 * config.host: Add support for cygwin x64 target.
685 * configure: Regenerated.
687 2013-03-26 Walter Lee <walt@tilera.com>
689 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
690 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
692 2013-03-25 Kai Tietz <ktietz@redhat.com>
694 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
696 2013-03-20 Robert Mason <rbmj@verizon.net>
698 * config/vxlib-tls.c (__gthread_get_tsd_data,)
699 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
700 (__gthread_leave_tsd_dtor_context): Add prototypes.
701 (tls_delete_hook): Update.
703 2013-03-20 Catherine Moore <clm@codesourcery.com>
704 Joseph Myers <joseph@codesourcery.com>
705 Chao-ying Fu <fu@mips.com>
707 * config/mips/mips16.S: Don't build for microMIPS.
708 * config/mips/linux-unwind.h: Handle microMIPS frame.
709 * config/mips/crtn.S (fini, init): New labels.
711 2013-03-14 Jakub Jelinek <jakub@redhat.com>
713 PR tree-optimization/53265
714 * unwind-dw2.c (execute_cfa_program): Avoid
715 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
716 on targets with DWARF_FRAME_REGISTERS < 32.
718 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
721 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
722 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
724 2013-03-07 Sriraman Tallam <tmsriram@google.com>
726 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
727 sandybridge processors.
729 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
732 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
735 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
737 * config/microblaze/crti.S: Setup stack protection at entry
739 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
741 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
742 (__rotldi3): Shift bytewise if applicable.
744 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
746 * config/aarch64/sync-cache.c
747 (__aarch64_sync_cache_range): Silence warnings.
749 2013-02-25 Catherine Moore <clm@codesourcery.com>
752 2013-02-24 Catherine Moore <clm@codesourcery.com>
753 Joseph Myers <joseph@codesourcery.com>
754 Chao-ying Fu <fu@mips.com>
756 * config/mips/mips16.S: Don't build for microMIPS.
757 * config/mips/linux-unwind.h: Handle microMIPS frame.
758 * config/mips/crtn.S (fini, init): New labels.
760 2013-02-24 Catherine Moore <clm@codesourcery.com>
761 Joseph Myers <joseph@codesourcery.com>
762 Chao-ying Fu <fu@mips.com>
764 * config/mips/mips16.S: Don't build for microMIPS.
765 * config/mips/linux-unwind.h: Handle microMIPS frame.
766 * config/mips/crtn.S (fini, init): New labels.
768 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
769 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
772 2013-02-16 Alan Modra <amodra@gmail.com>
775 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
776 (ppc_fallback_frame_state): Always set up save locations for fp
777 and altivec. Don't bother with non-callee-saved regs, r0-r13
778 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
780 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
783 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
785 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
786 _ssmulha3, _usmulusa3, _ssmulsa3.
787 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
788 (__muldi3): XCALL __muldi3_6 instead of rcall.
789 (__umulsidi3, __mulsidi3): New functions.
790 (do_prologue_saves, do_epilogue_restores): New .macros.
791 (__divdi3_moddi3): Use them.
792 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
793 (__usmulusa3, __ssmulsa3): New functions.
795 2013-02-11 Iain Sandoe <iain@codesourcery.com>
796 Jack Howarth <howarth@bromo.med.uc.edu>
797 Patrick Marlier <patrick.marlier@gmail.com>
800 * config/darwin-crt-tm.c: Remove dummy functions hack.
802 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
805 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
806 * config/avr/lib2-object.mk: New iterator to build objects from it.
807 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
809 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
810 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
811 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
812 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
813 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
814 * config/avr/lib1funcs-fixed.S: Implement them.
816 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
818 Update copyright years.
820 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
823 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
824 Add crtcxa to extra_parts.
825 * config/rs6000/exit.h: New file.
826 * config/rs6000/cxa_atexit.c: New file.
827 * config/rs6000/cxa_finalize.c: New file.
828 * config/rs6000/crtcxa.c: New file.
829 * config/rs6000/t-aix-cxa: New file.
830 * config/rs6000/libgcc-aix-cxa.ver: New file.
832 2013-01-31 Nick Clifton <nickc@redhat.com>
834 * config/v850/lib1funcs.S: Add support for e3v5 architecture
837 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
840 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
841 _mulQQ, _mulHQ, _mulHA, _mulSA,
842 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
843 _divQQ, _divHQ, _divHA, _divSA,
844 _divUQQ, _divUHQ, _divUHA, _divUSA.
846 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
848 * config.host(microblaze*-linux*): tmake_file: Remove
849 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
850 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
851 to exclude functions from being built with libgcc.c and use
852 the microblaze assembly.
854 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
856 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
859 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
861 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
862 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
863 __UINTPTR_TYPE__; also cast 'base' to the same type before the
866 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
868 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
869 loop start address for cache clearing.
871 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
873 * config/avr/lib1funcs.S: Remove trailing blanks.
874 * config/avr/lib1funcs-fixed.S: Ditto.
876 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
878 * config/avr/avr-lib.h: Add GPL copyright notice.
880 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
882 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
883 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
884 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
885 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
887 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
889 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
890 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
892 2013-01-04 Nick Clifton <nickc@redhat.com>
894 * config/v850/lib1funcs.S: Only provide CALLT support functions if
895 the CALLT instruction is supported.
897 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
899 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
900 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
902 2012-12-13 John Tytgat <John@bass-software.com>
904 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
907 2012-12-12 Jakub Jelinek <jakub@redhat.com>
910 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
911 undefined signed overflows.
913 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
916 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
918 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
920 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
921 (FP_TRAPPING_EXCEPTIONS): Define.
922 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
923 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
925 2012-12-04 Richard Henderson <rth@redhat.com>
928 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
930 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
932 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
933 (FP_EX_SHIFT): Define.
934 (FP_TRAPPING_EXCEPTIONS): Define.
936 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
938 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
939 (FP_ROUNDMODE): Use FP_RND_MASK.
940 * config/aarch64/sfp-exceptions.c: New.
941 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
942 Use __sfp_handle_exceptions.
944 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
946 * config.host: (arm*-*-freebsd*): Remove.
947 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
948 (arm*-*-elf*): Remove.
949 (arm*-*-wince-pe*): Remove.
950 * arm/unwind-arm.c (struct fpa_reg): Delete.
951 (struct fpa_regs): Delete.
952 (phase1_vrs): Remove fpa element.
953 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
954 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
955 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
956 * ieee754-sf.S (floatundisf): Remove FPA support.
957 (floatdisf): Likewise.
958 * ieee75f-df.S (floatundidf): Likewise.
959 (floatdidf): Likewise.
961 2012-11-29 Kai Tietz <ktietz@redhat.com>
964 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
965 * unwind-generic.h: Likewise.
966 * unwind-seh.c: Likewise.
968 2012-11-28 Richard Henderson <rth@redhat.com>
971 * emutls.c (__emutls_get_address): Avoid race condition between
972 obj->loc.offset read and emutls_key initialization.
974 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
976 Adjust decimal point of signed accum mode to GCC default.
979 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
981 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
982 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
984 (__divqq3, __divha3, __divsa3): Adjust to new position of
985 decimal point of signed accum types.
987 (__mulusa3_round): New function.
989 (__divqq_helper): New function.
990 (__udivuqq3): Use it.
992 2012-11-20 Jakub Jelinek <jakub@redhat.com>
995 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
997 2012-11-18 Teresa Johnson <tejohnson@google.com>
1000 * libgcov.c (gcov_exit): Remove merged program summary
1001 comparison unless !GCOV_LOCKED.
1003 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1005 * soft-fp: Updated from glibc upstream.
1007 2012-11-06 Ian Lance Taylor <iant@google.com>
1009 * generic-morestack.c (__generic_morestack): Align the returned
1010 stack pointer to a 32 byte boundary.
1011 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1012 increment the return address until we have decided that we don't
1013 have a varargs function.
1014 (__morestack) [32-bit]: Align stack correctly when calling C
1016 (__morestack) [64-bit]: Likewise.
1018 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1020 * configure: Regenerate.
1022 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1025 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1026 * config/i386/sfp-machine.h: Guard exception handling
1027 code with _SOFT_FLOAT.
1028 * config/i386/32/sfp-machine.h: Guard rounding handling
1029 code with _SOFT_FLOAT.
1030 * config/i386/64/sfp-machine.h: Ditto.
1032 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1034 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1037 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1039 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1040 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1041 when appropriate. Correct structure element types.
1042 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1043 -minline-all-stringops from compile flags.
1045 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1047 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1049 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1051 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1053 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1055 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1058 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1059 Jim MacArthur <jim.macarthur@arm.com>
1060 Marcus Shawcroft <marcus.shawcroft@arm.com>
1061 Nigel Stephens <nigel.stephens@arm.com>
1062 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1063 Richard Earnshaw <rearnsha@arm.com>
1064 Sofiane Naci <sofiane.naci@arm.com>
1065 Stephen Thomas <stephen.thomas@arm.com>
1066 Tejas Belagod <tejas.belagod@arm.com>
1067 Yufeng Zhang <yufeng.zhang@arm.com>
1069 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1070 * config/aarch64/crti.S: New file.
1071 * config/aarch64/crtn.S: New file.
1072 * config/aarch64/linux-unwind.h: New file.
1073 * config/aarch64/sfp-machine.h: New file.
1074 * config/aarch64/sync-cache.c: New file.
1075 * config/aarch64/t-aarch64: New file.
1076 * config/aarch64/t-softfp: New file.
1078 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1080 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1081 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1082 no-longer-needed LDBU insns.
1084 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1087 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1088 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1090 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1092 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1094 2012-10-15 Matthias Klose <doko@ubuntu.com>
1096 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1098 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1100 * configure: Regenerate.
1101 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1103 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1105 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1106 instructions for 64bit targets only.
1108 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1110 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1111 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1112 * config/i386/32/sfp-machine.h: ... here.
1113 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1114 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1117 2012-10-07 Matthias Klose <doko@ubuntu.com>
1119 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1121 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1123 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1125 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1126 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1127 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1130 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1133 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1134 Fix parameter names.
1136 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1139 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1140 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1141 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1143 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1146 * config/sh/linux-atomic.S: Delete.
1147 * config/sh/linux-atomic.c: New.
1148 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1149 linux-atomic.c. Add cflags to disable warnings.
1151 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1154 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1156 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1157 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1158 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1159 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
1160 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1162 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1164 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1166 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1167 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1169 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
1171 * config.host (hppa-*-openbsd*): New target.
1172 * config/pa/t-openbsd: New file.
1174 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
1177 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1178 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1179 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1180 (__divsa3): Use __negsi2 to negate r_quoL.
1181 * config/avr/lib1funcs.S (FALIAS): New macro.
1182 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1183 (__negsi2): ...this new function.
1184 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1185 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1186 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1187 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1188 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1189 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1191 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1194 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1195 (lshrsi3): Reimplement as lshrsi3_r0.
1197 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1200 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1203 2012-09-07 Teresa Johnson <tejohnson@google.com>
1205 PR gcov-profile/54487
1206 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
1209 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
1212 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1213 not configured --with-avrlibc=no.
1214 * config/avr/t-avrlibc: New file.
1215 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1216 (DPBIT_FUNCS): Ditto.
1217 (TPBIT_FUNCS): Ditto.
1219 2012-09-04 Teresa Johnson <tejohnson@google.com>
1221 * libgcov.c (struct gcov_summary_buffer): New structure.
1222 (gcov_histogram_insert): New function.
1223 (gcov_compute_histogram): Ditto.
1224 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1225 histograms during summary merging.
1227 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
1229 * config.host (x86_64-*-openbsd*): New target.
1231 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1233 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1236 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1239 * config/avr/t-avr (conv_X): Rename to func_X.
1241 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1244 * config/avr/lib1funcs-fixed.S: New file.
1245 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1246 after they are used.
1247 (neg2, neg4): New macros.
1248 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1249 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1250 (__umulhisi3): Speed up MUL variant if there is enough flash.
1251 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1253 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1254 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1255 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1256 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1257 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1258 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1259 (LIB2FUNCS_EXCLUDE): Add supported functions.
1261 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1263 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1264 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1266 * fixed-obj.mk: Only expand dependency if $o is not in
1269 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1271 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1273 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1275 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1276 depend on --enable-shared.
1277 ($(lib1asmfuncs-o)): Use %.vis files independent of
1279 * static-object.mk ($(base)$(objext), $(base).vis)
1280 ($(base)_s$(objext)): Use same rules for visibility handling as in
1283 2012-08-21 Ian Lance Taylor <iant@google.com>
1285 * config/i386/morestack.S (__morestack_non_split): Increase amount
1286 of space allocated for non-split code stack.
1288 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1290 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1291 even if inhibit_libc.
1293 2012-08-17 Julian Brown <julian@codesourcery.com>
1295 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1296 -fexceptions -fnon-call-exceptions if not defined.
1297 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1298 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1300 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1302 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1305 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1307 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1308 rs6000/t-slibgcc-aix.
1310 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1312 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1314 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1316 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1318 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1321 * Makefile.in (version): Replace top_srcdir with srcdir.
1323 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1325 * Makefile.in (version): set to BASE-VER file from gcc directory.
1327 2012-08-01 Nick Clifton <nickc@redhat.com>
1329 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1330 Implements __clrsb for an HImode argument.
1332 2012-07-31 Nick Clifton <nickc@redhat.com>
1334 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1335 Implements __clrsb for an HImode argument.
1336 * config/stormy16/clrsbhi2.c: New file:
1337 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1339 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1341 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1343 2012-07-19 Tristan Gingold <gingold@adacore.com>
1344 Richard Henderson <rth@redhat.com>
1346 * unwind-seh.c: New file.
1347 * unwind-generic.h: Include windows.h for SEH.
1348 (_Unwind_Exception): Use 6 private fields for SEH.
1349 (_GCC_specific_handler): Declare.
1350 * unwind-c.c (__gcc_personality_seh0): New function.
1352 * config/i386/libgcc-cygming.ver: New file.
1353 * config/i386/t-seh-eh: New file.
1354 * config.host (x86_64-*-mingw*): Default to seh.
1356 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1358 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1360 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1362 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1363 __builtin_expect when checking for exceptions.
1364 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1366 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1368 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1369 function declaration.
1370 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1372 * config/ia64/sfp-exceptions.c: New.
1373 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1375 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1377 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1378 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1379 * config/i386/64/sfp-machine: ... (delete here) ...
1380 * config/i386/sfp-machine.h: ... to here.
1381 (FP_EX_MASK): Remove.
1383 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1385 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1387 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1388 * config/i386/libgcc-sol2.ver: Ditto.
1389 * config/i386/libgcc-glibc.ver: Ditto.
1391 2012-06-11 Roland McGrath <mcgrathr@google.com>
1393 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1394 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1397 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1399 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1400 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1401 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1402 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1403 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1404 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1405 * config/i386/64/sfp-machine: ... (delete here) ...
1406 * config/i386/sfp-machine.h: ... to here.
1408 (__sfp_handle_exceptions): New function declaration.
1409 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1410 * config/i386/sfp-exceptions.c: New.
1411 * config/i386/t-softfp: New.
1412 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1413 i386/t-softfp to tmake_file.
1415 2012-06-03 David S. Miller <davem@davemloft.net>
1417 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1420 2012-05-31 David S. Miller <davem@davemloft.net>
1422 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1423 multiply and divide instructions on 32-bit when V9.
1424 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1426 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1428 * config/arm/ieee754-df.S: Fix typos.
1429 * config/arm/ieee754-sf.S: Fix typos.
1430 * config/c6x/libunwind.S: Fix typos.
1431 * config/epiphany/udivsi3-float.c: Fix typos.
1432 * config/microblaze/muldi3_hard.S: Fix typos.
1433 * config/picochip/adddi3.S: Fix typos.
1434 * config/picochip/ashlsi3.S: Fix typos.
1435 * config/picochip/ashrsi3.S: Fix typos.
1436 * config/picochip/clzsi2.S: Fix typos.
1437 * config/picochip/cmpsi2.S: Fix typos.
1438 * config/picochip/divmod15.S: Fix typos.
1439 * config/picochip/divmodhi4.S: Fix typos.
1440 * config/picochip/divmodsi4.S: Fix typos.
1441 * config/picochip/longjmp.S: Fix typos.
1442 * config/picochip/lshrsi3.S: Fix typos.
1443 * config/picochip/parityhi2.S: Fix typos.
1444 * config/picochip/popcounthi2.S: Fix typos.
1445 * config/picochip/setjmp.S: Fix typos.
1446 * config/picochip/subdi3.S: Fix typos.
1447 * config/picochip/ucmpsi2.S: Fix typos.
1448 * config/picochip/udivmodhi4.S: Fix typos.
1449 * config/picochip/udivmodsi4.S: Fix typos.
1450 * config/spu/divv2df3.c: Fix typos.
1451 * config/spu/mfc_multi_tag_release.c: Fix typos.
1452 * config/spu/mfc_tag_release.c: Fix typos.
1453 * configure.ac: Fix typos.
1454 * configure: Regenerate.
1456 2012-05-25 Ian Lance Taylor <iant@google.com>
1458 * config/i386/morestack.S (__morestack_non_split): Check whether
1459 caller is varargs and needs %bp to hold the stack frame on return.
1461 2012-05-25 Olivier Hainque <hainque@adacore.com>
1463 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1464 sequence in the non pic case on VxWorks.
1466 2012-05-24 Olivier Hainque <hainque@adacore.com>
1468 * Makefile.in: Move dependency on install-unwind_h from
1469 "install-leaf" to "install".
1471 2012-05-24 Olivier Hainque <hainque@adacore.com>
1473 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1474 Use a separate command for stamp removals.
1476 2012-05-21 Andrew Pinski <apinski@cavium.com>
1479 * configure.ac: Define the default includes to being none.
1480 * configure: Regenerate.
1482 2012-05-16 Olivier Hainque <hainque@adacore.com>
1484 * Makefile.in (install-unwind_h): Rename into ...
1485 (install-unwind_h-forbuild): New target.
1486 (all): Use it instead of the former install-unwind_h.
1487 (install-unwind_h): Reinstate, copy to user install destination
1488 for include files, not to the internal gcc object directory one.
1489 (install-leaf): Depend on it.
1491 2012-05-15 Olivier Hainque <hainque@adacore.com>
1493 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1494 register numbers. LR_REGNO replaces R_LR.
1495 (ucontext_for): New, helper for ...
1496 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1498 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1500 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1502 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1503 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1504 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1506 (i[34567]86-*-*, x86_64-*-*): ... here.
1508 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1509 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1511 * config/i386/i386-cpuinfo.c: Rename to ...
1512 * config/i386/cpuinfo.c: ... this.
1513 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1515 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1516 (libgcc_cv_init_priority): New test.
1517 * configure: Regenerate.
1518 * config.in: New file.
1519 * Makefile.in (clean): Rename config.h to auto-target.h.
1520 (config.h): Likewise.
1521 (stamp-h): Likewise.
1523 * config/i386/cpuinfo.c (auto-target.h): Include.
1524 (CONSTRUCTOR_PRIORITY): Define.
1525 (__cpu_indicator_init): Use it.
1527 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1529 * longlong.h: Use a URL instead of an FSF postal address.
1530 Replace spaces with tab.
1532 2012-05-08 Teresa Johnson <tejohnson@google.com>
1534 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1535 (__gcov_dump): Ditto.
1536 (gcov_dump_complete): New global variable.
1537 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1538 (__gcov_flush): Outline functionality now in gcov_clear.
1539 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1541 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1543 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1544 (mips*-*-linux*): Include mips/t-tpbit when long double is
1547 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1549 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1550 (get_available_features): New argument. Check for AVX2.
1551 (__cpu_indicator_init): Modify call to get_available_features.
1553 2012-04-25 Alan Modra <amodra@gmail.com>
1555 * config/rs6000/crtsavevr.S: New file.
1556 * config/rs6000/crtrestvr.S: New file.
1557 * config/rs6000/t-savresfgpr: Build the above.
1558 * config/rs6000/t-netbsd: Likewise.
1560 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1562 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1564 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1566 * libgcc/config/i386/i386-cpuinfo.c: New file.
1567 * libgcc/config/i386/t-cpuinfo: New file.
1568 * libgcc/config.host: Include t-cpuinfo.
1569 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1571 2012-04-24 Chao-ying Fu <fu@mips.com>
1573 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1575 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1577 struct siginfo vs. siginfo_t
1579 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1580 siginfo_t instead of struct siginfo.
1581 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1582 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1583 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1584 (ia64_handle_unwabi): Likewise.
1585 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1586 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1587 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1588 (sh_fallback_frame_state): Likewise.
1589 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1590 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1592 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1594 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1597 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1599 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1600 if it hasn't been previously saved.
1602 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1604 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1607 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1610 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1611 instead of __AVR_HAVE_8BIT_SP__.
1613 2012-03-26 Tristan Gingold <gingold@adacore.com>
1615 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1616 (unw_table_entry): Use unw_word instead of unsigned long.
1617 (_Unwind_FindTableEntry): Likewise.
1618 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1619 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1620 (_Unwind_FindTableEntry): Likewise.
1621 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1622 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1623 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1624 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1625 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1626 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1627 (uw_init_context_1, uw_install_context): Likewise.
1628 (unw_word): Move to unwind-ia64.h
1630 2012-03-26 Tristan Gingold <gingold@adacore.com>
1632 * config/vms/vms-ucrt0.c: Update copyright years.
1634 (___gcc_main_flags): Declare.
1635 (__main): Check flags to remap argv and exit code.
1636 * config.host (*-*-*vms*): Adjust extra_parts.
1637 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1640 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1642 * arm/lib1funcs.asm (ctzsi2): New function.
1643 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1644 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1645 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1646 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1647 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1648 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1650 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1652 * config.host: Add bits to support powerpc64-*-freebsd*.
1653 * config/rs6000/freebsd-unwind.h: New file.
1654 * config/rs6000/t-freebsd64: New file.
1656 2012-03-20 Richard Guenther <rguenther@suse.de>
1658 PR gcov-profile/52627
1659 * libgcov.c (init_mx): Fix mutex name.
1661 2012-03-16 Tristan Gingold <gingold@adacore.com>
1663 * config/ia64/vms-unwind.h: Remove ulong (and replace
1664 it by unw_reg where used). Define unw_reg with __int64.
1666 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1668 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1670 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1672 (sparc_is_sighandler): Likewise.
1674 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1676 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1679 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1681 * config/arm/crtn.S: Fix typo.
1683 2012-03-13 Richard Guenther <rguenther@suse.de>
1685 * libgcov.c: Remove stdio.h include and NULL un-define.
1687 2012-03-13 Richard Guenther <rguenther@suse.de>
1690 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1692 2012-03-13 Richard Guenther <rguenther@suse.de>
1694 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1696 2012-03-13 Richard Guenther <rguenther@suse.de>
1698 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1699 and __gthread_mutex_init_function definitions.
1701 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1703 * config.host (mips*-*-openbsd*): Remove.
1705 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1707 * config.host: Remove alpha*-dec-osf5.1* handling.
1708 * config/alpha/gthr-posix.c: Remove.
1709 * config/alpha/libgcc-osf5.ver: Remove.
1710 * config/alpha/osf5-unwind.h: Remove.
1711 * config/alpha/t-osf-pthread: Remove.
1712 * config/alpha/t-slibgcc-osf: Remove.
1713 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1714 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1715 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1716 * mkmap-flat.awk: Remove osf_export handling.
1718 2012-03-12 Richard Guenther <rguenther@suse.de>
1720 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1721 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1722 (__gthread_mutex_init_function): New function.
1723 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1726 * libgcov.c: Include gthr.h.
1727 (__gcov_flush_mx): New global variable.
1728 (init_mx, init_mx_once): New functions.
1729 (__gcov_flush): Protect self with a mutex.
1730 (__gcov_fork): Re-initialize mutex after forking.
1731 * unwind-dw2-fde.c: Change condition under which to use
1732 __GTHREAD_MUTEX_INIT_FUNCTION.
1734 2012-03-12 Tristan Gingold <gingold@adacore.com>
1736 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1737 * config/ia64/t-vms: Likewise.
1739 2012-03-11 Michael Hope <michael.hope@linaro.org>
1741 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1744 2012-03-07 Walter Lee <walt@tilera.com>
1746 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1748 (atomic_xor): Rename and move definition to
1749 config/tilepro/atomic.h.
1750 (atomic_nand): Ditto.
1751 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1753 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1754 (arch_atomic_nand): Ditto.
1756 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1759 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1761 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1764 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1767 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1771 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1772 if RAMPZ affects reading from RAM.
1773 (__tablejump_elpm__): Ditto.
1775 (__movmemx_hi): Ditto.
1776 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1777 (__do_global_dtors): Ditto.
1778 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1779 (__movmemx_hi): Ditto.
1781 2012-03-05 Richard Henderson <rth@redhat.com>
1783 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1784 [ARM] (count_trailing_zeros): Use the builtin.
1786 2012-03-01 Kai Tietz <ktietz@redhat.com>
1788 * soft-fp: Imported from glibc upstream.
1790 2012-02-28 Kai Tietz <ktietz@redhat.com>
1792 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1793 for mingw-targets as attribute gcc_struct.
1795 2012-02-28 Ian Lance Taylor <iant@google.com>
1797 * generic-morestack.c (__splitstack_releasecontext): Correct call
1798 to __morestack_release_segments.
1800 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1803 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1804 for __linux__ when removing signals from __morestack_fullmask.
1806 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1809 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1811 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1813 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1814 instead of HAVE_INITFINI_ARRAY.
1815 * config/ia64/crtend.S: Likewise.
1817 2012-02-20 Kai Tietz <ktietz@redhat.com>
1820 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1822 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1823 to w32-unwind.h header.
1825 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1827 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1828 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1829 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1830 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1832 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1834 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1836 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1839 * config/darwin-crt-tm.c: Correct typo.
1841 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1842 Patrick Marlier <patrick.marlier@gmail.com>
1845 * config/darwin-crt-tm.c: Generate dummy functions.
1847 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1848 Patrick Marlier <patrick.marlier@gmail.com>
1851 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1852 (__doTMRegistrations): Call it.
1853 (__doTMdeRegistrations): Likewise.
1855 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1856 Anatoly Sokolov <aesok@post.ru>
1857 Eric Weddington <eric.weddington@atmel.com>
1860 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1861 (__epilogue_restores__): Ditto.
1863 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1867 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1868 Solaris 11 and slightly reformat.
1869 (sparc_is_sighandler): Likewise.
1871 2012-02-14 Walter Lee <walt@tilera.com>
1873 * config.host: Handle tilegx and tilepro.
1874 * config/tilegx/sfp-machine.h: New file.
1875 * config/tilegx/sfp-machine32.h: New file.
1876 * config/tilegx/sfp-machine64.h: New file.
1877 * config/tilegx/t-crtstuff: New file.
1878 * config/tilegx/t-softfp: New file.
1879 * config/tilegx/t-tilegx: New file.
1880 * config/tilepro/atomic.c: New file.
1881 * config/tilepro/atomic.h: New file.
1882 * config/tilepro/linux-unwind.h: New file.
1883 * config/tilepro/sfp-machine.h: New file.
1884 * config/tilepro/softdivide.c: New file.
1885 * config/tilepro/softmpy.S: New file.
1886 * config/tilepro/t-crtstuff: New file.
1887 * config/tilepro/t-tilepro: New file.
1889 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1893 * gthr-posix.h: Allow static initializer macros to be disabled.
1894 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1896 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1898 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1899 Add t-slibgcc-libgcc to tmake_file.
1900 * config/mips/libgcc-mips16.ver: Revert previous patch.
1901 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1903 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1904 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1906 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1907 * config/cr16/crti.S: New file.
1908 * config/cr16/crtlibid.S: New file.
1909 * config/cr16/crtn.S: New file.
1910 * config/cr16/lib1funcs.S: New file.
1911 * config/cr16/t-cr16: New file.
1912 * config/cr16/t-crtlibid: New file.
1913 * config/cr16/unwind-dw2.h: New file.
1914 * config/cr16/unwind-cr16.c: New file.
1915 * config/cr16/divmodhi3.c: New file.
1917 2012-01-25 Alan Modra <amodra@gmail.com>
1919 * config/rs6000/t-linux64: Delete. Move..
1920 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1921 * config/rs6000/t-linux: ..and libgcc flags to here.
1923 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1925 * config.host (i[34567]86-*-interix3*):
1926 Change triplet to i[34567]86-*-interix[3-9]*.
1927 * configure: Regenerate.
1929 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1930 Richard Sandiford <rdsandiford@googlemail.com>
1932 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1933 * config/mips/mips16.S (__mips16_rdhwr): New function.
1934 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1936 2012-01-11 Nathan Sidwell <nathan@acm.org>
1938 * libgcov.c (__gcov_init): Ignore objects with no functions.
1940 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1943 Extend __pgmx semantics to linearize memory.
1944 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1945 * config/avr/lib1funcs.S (__xload_1): New function.
1946 (__movmemx_qi, __movmemx_hi): New functions.
1947 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1950 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1952 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1953 purported sigacthandler address isn't null before dereferencing it.
1954 (sparc_is_sighandler): Likewise.
1956 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1959 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1960 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1961 (sparc_is_sighandler): Likewise.
1962 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1964 2012-01-06 Tristan Gingold <gingold@adacore.com>
1966 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1967 compatibility thunks...
1968 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1969 (crtbeginS.o, crtendS.o): ... and these to ...
1970 * config/ia64/t-ia64-elf: ... this new file.
1971 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1972 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1974 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1976 * configure: Regenerate.
1977 * config/s390/t-crtstuff: Remove -fPIC.
1979 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1982 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1985 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1988 * config/avr/lib1funcs.S: Remove FIXME comments.
1989 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1991 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1993 Implement light-weight DImode support.
1994 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1995 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1996 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1997 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1999 2011-12-30 Nathan Sidwell <nathan@acm.org>
2001 * libgcov.c (gcov_crc32): Remove global var.
2002 (free_fn_data): New function.
2003 (buffer_fn_data): Pass in filename, more robust error recovery.
2004 (crc32_unsigned): New function.
2005 (gcov_exit): More robust detection of new program. More robust
2007 (__gcov_init): Do not update program's crc here.
2009 2011-12-21 Tristan Gingold <gingold@adacore.com>
2011 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2013 2011-12-21 Ian Lance Taylor <iant@google.com>
2015 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2017 2011-12-20 Ian Lance Taylor <iant@google.com>
2019 * config/i386/morestack.S (__morestack_non_split): If there is
2020 enough stack space already, don't split. Ask for more stack space
2023 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2025 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2027 (_Unwind_DebugHook): New function.
2028 (uw_restore_core_regs): New define.
2029 (unwind_phase2): Use uw_restore_core_regs instead of
2031 (unwind_phase2_forced): Likewise.
2032 (__gnu_Unwind_Resume): Likewise.
2034 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2036 * config/alpha/linux-unwind.h: Update copyright years.
2037 (MD_FROB_UPDATE_CONTEXT): New define.
2038 (alpha_frob_update_context): New function.
2040 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2042 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2043 tmake_file rather replacing it.
2045 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2047 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2048 function is not used for PPC64.
2049 (save_world): Amend comments. Update the VRsave mask to reflect the
2051 (rest_world): Update comments, do not clobber r10, do not use r8.
2052 (eh_rest_world_r10): Amend comments, do not use r8.
2053 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2054 no longer used, move restore of CR and target address to the end of
2057 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2059 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2060 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2062 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2065 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2066 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2068 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2070 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2072 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2075 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2076 * config/avr/lib1funcs.S (__muldi3): New function.
2078 2011-12-06 Andrew Pinski <apinski@cavium.com>
2080 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2082 (__frame_dummy_init_array_entry): Likewise.
2084 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2086 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2090 * config/avr/lib1funcs.S (__prologue_saves__,
2091 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2092 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2094 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2096 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2098 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2101 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2102 (_ITM_deregisterTMCloneTable): Likewise.
2103 (__register_frame_info): Fix unused warning.
2104 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2105 pthread_default_stacksize_np): Likewise.
2106 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2108 2011-11-29 DJ Delorie <dj@redhat.com>
2110 * config.host (rl78-*-elf): New case.
2111 * config/rl78: New directory for the Renesas RL78.
2113 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2115 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2118 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2121 * config/rs6000/t-savresfgpr: New file.
2122 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2123 $(srcdir)/config/rs6000/eabi.S.
2124 * config/rs6000/t-ppccomm-ldbl: Remove.
2125 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2127 (powerpc-*-eabispe*): Likewise.
2128 (powerpc-*-eabi*): Likewise.
2129 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2130 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2131 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2132 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2134 (powerpc-*-eabisim*): Likewise.
2135 (powerpc-*-elf*): Likewise.
2136 (powerpc-*-eabialtivec*): Likewise.
2137 (powerpc-xilinx-eabi*): Likewise.
2138 (powerpc-*-rtems*): Likewise.
2139 (powerpcle-*-elf*): Likewise.
2140 (powerpcle-*-eabisim*): Likewise.
2141 (powerpcle-*-eabi*): Likewise.
2143 2011-11-27 Ian Lance Taylor <iant@google.com>
2145 * generic-morestack.c (__splitstack_find): Check for NULL old
2147 (__splitstack_resetcontext): New function.
2148 (__splitstack_releasecontext): New function.
2149 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2151 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2153 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2155 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2157 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2159 2011-11-26 Richard Henderson <rth@redhat.com>
2161 * config/m68k/linux-atomic.c: New file.
2162 * config/m68k/t-linux: New file.
2163 * config.host (m68k-uclinux, m68k-linux): Use it.
2165 2011-11-26 Richard Henderson <rth@redhat.com>
2167 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2168 (__TMC_END__): Only declare if hidden is available; in the definition,
2169 if hidden is unavailable add a null record.
2170 (deregister_tm_clones, register_tm_clones): New.
2171 (__do_global_dtors_aux, frame_dummy): Use them.
2172 (__do_global_dtors, __do_global_ctors_1): Likewise.
2174 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2176 * config/darwin-crt-tm.c: New file.
2177 * config.host (darwin): Build crttms.o crttme.o to provide
2178 startup and shutdown for tm clones.
2179 * config/t-darwin (crttms.o): New build rule.
2180 (crttme.o): Likewise.
2182 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
2184 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2187 2011-11-21 Richard Henderson <rth@redhat.com>
2189 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2190 (__TMC_LIST__, __TMC_END__): New.
2191 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2192 (__do_global_dtors): Likewise.
2193 (frame_dummy): Call _ITM_registerTMCloneTable.
2194 (__do_global_ctors_1): Likewise.
2196 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2198 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2199 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2200 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2201 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2202 * config/i386/t-darwin64: Remove.
2203 * config/sh/t-netbsd (LIB2ADD): Remove.
2205 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
2208 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2209 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2210 * config/avr/lib1funcs.S (wmov): New assembler macro.
2211 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2212 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2213 (__udivmod64): New function.
2214 (__negdi2): New function.
2216 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2218 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2219 *-*-freebsd*aout*): Remove.
2221 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
2223 * static-object.mk (c_flags-$o): Save c_flags.
2224 ($(base)$(objext)): Use it.
2226 2011-11-18 Steve Ellcey <sje@cup.hp.com>
2228 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2230 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
2233 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2234 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2237 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2239 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2241 (aeabi_uidivmod): Likewise.
2242 (umodsi3): Likewise.
2244 (aeabi_idivmod): Likewise.
2247 2011-11-16 Tristan Gingold <gingold@adacore.com>
2249 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2251 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2254 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2255 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2257 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2259 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2261 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2262 * config/pa/t-stublib64: Delete.
2264 2011-11-12 Richard Henderson <rth@redhat.com>
2266 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2267 cast the pointer argument to _Unwind_SetGRPtr.
2269 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2271 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2273 2011-11-09 Ian Lance Taylor <iant@google.com>
2275 * generic-morestack.c: Include <string.h>.
2276 (uintptr_type): Define.
2277 (struct initial_sp): Add dont_block_signals field. Reduce size of
2279 (allocate_segment): Set prev field to NULL. Don't set
2280 __morestack_current_segment or __morestack_segments.
2281 (__generic_morestack): Update current->prev and *pp after calling
2283 (__morestack_block_signals): Don't do anything if
2284 dont_block_signals is set.
2285 (__morestack_unblock_signals): Likewise.
2286 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2288 (__splitstack_block_signals): New function.
2289 (enum __splitstack_content_offsets): Define.
2290 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2291 (__splitstack_makecontext): New function.
2292 (__splitstack_block_signals_context): New function.
2293 (__splitstack_find_context): New function.
2294 * config/i386/morestack.S (__morestack_get_guard): New function.
2295 (__morestack_set_guard, __morestack_make_guard): New functions.
2296 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2298 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2300 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2301 (i[34567]86-*-mingw*): ... here.
2302 (x86_64-*-mingw*): ... here.
2304 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2306 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2308 2011-11-07 Nathan Sidwell <nathan@acm.org>
2310 * libgcov.c (struct gcov_fn_buffer): New struct.
2311 (buffer_fn_data): New helper.
2312 (gcov_exit): Rework for new gcov data structures.
2314 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2317 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2319 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2321 * config.host (tmake_file): Correct comment.
2322 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2324 (bfin*-uclinux*): Likewise.
2325 (bfin*-linux-uclibc*): Likewise.
2326 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2328 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2330 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2331 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2332 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2333 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2334 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2335 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2336 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2337 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2338 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2339 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2340 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2341 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2342 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2344 * config/bfin/t-elf: Remove.
2345 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2347 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2349 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2350 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2351 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2352 (lm32-*-elf*): ... this.
2353 (lm32-*-rtems*): ... and this.
2355 (m32r-*-rtems*): Add to tmake_file.
2356 (moxie-*-rtems*): Likewise.
2357 (sparc-*-rtems*): Likewise.
2358 Remove t-rtems from tmake_file.
2359 (sparc64-*-rtems*): Likewise.
2360 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2363 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2366 * config/gthr-posix.h: Move ...
2367 * gthr-posix.h: ... here.
2368 * config/gthr-lynx.h: Reflect this.
2369 * config/gthr-vxworks.h: Likewise.
2370 * config/rs6000/gthr-aix.h: Likewise.
2371 * configure.ac (target_thread_file): Likewise.
2372 * configure: Regenerate.
2374 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2376 * config.host (arm*-*-rtemseabi*): New target.
2378 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2381 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2384 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2386 * config.host (epiphany-*-elf*): New configuration.
2387 * config/epiphany: New Directory.
2389 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2391 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2392 * config/avr/t-rtems: New.
2393 Filter out _exit from LIB1ASMFUNCS.
2395 2011-11-04 David S. Miller <davem@davemloft.net>
2397 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2398 * configure: Rebuild.
2400 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2402 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2405 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2408 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2409 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2411 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2414 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2416 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2418 * config/c6x/t-elf (LIB2ADDEH): Set.
2419 * config/c6x/t-c6x-elf: Remove.
2421 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2423 * config/i386/sol2-ci.S: Rename to ...
2424 * config/i386/crti.S: ... this.
2425 * config/i386/sol2-cn.S: Rename to ...
2426 * config/i386/crtn.S: ... this.
2427 * config/sparc/sol2-ci.S: Rename to ...
2428 * config/sparc/crti.S: ... this.
2429 * config/sparc/sol2-cn.S: Rename to ...
2430 * config/sparc/crtn.S: ... this.
2431 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2432 (crti.o, crtn.o): Remove.
2434 2011-11-04 Tristan Gingold <gingold@adacore.com>
2436 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2438 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2440 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2442 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2444 * config.host (crisv32-*-none, cris-*-none): Remove.
2445 (crisv32-*-elf): Append to tmake_file, don't just set it.
2446 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2448 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2450 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2451 (ecrtn$(objext)): Likewise.
2452 (ncrti$(objext)): Likewise.
2453 (ncrtn$(objext)): Likewise.
2455 2011-11-03 Andreas Schwab <schwab@redhat.com>
2457 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2459 2011-11-02 David S. Miller <davem@davemloft.net>
2461 * configure.ac: Set host_address on sparc too.
2462 * configure: Regenerate.
2463 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2464 based upon host_address.
2465 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2467 2011-11-02 Jason Merrill <jason@redhat.com>
2469 * config/rs6000/t-ppccomm: Add missing \.
2471 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2473 * gthr-single.h, gthr.h: New files.
2474 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2475 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2476 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2477 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2478 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2479 * configure.ac (thread_header): New variable.
2480 Set it depending on target_thread_file.
2481 (gthr-default.h): Link from $thread_header.
2482 * configure: Regenerate.
2483 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2485 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2487 * configure.ac (tm_file_): New variable.
2488 Determine from tm_file.
2489 (tm_file, tm_defines): Substitute.
2490 * configure: Regenerate.
2491 * mkheader.sh: New file.
2492 * Makefile.in (clean): Remove libgcc_tm.h.
2493 ($(objects)): Depend on libgcc_tm.h.
2494 (libgcc_tm_defines, libgcc_tm_file): New variables.
2495 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2496 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2497 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2498 ($(extra-parts)): Depend on libgcc_tm.h.
2499 * config.host (tm_defines, tm_file): New variable.
2500 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2501 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2502 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2503 (avr-*-rtems*): Likewise.
2504 (avr-*-*): Likewise.
2505 (frv-*-elf): Likewise.
2506 (frv-*-*linux*): Likewise.
2507 (h8300-*-rtems*): Likewise.
2508 (h8300-*-elf*): Likewise.
2509 (i[34567]86-*-darwin*): Likewise.
2510 (x86_64-*-darwin*): Likewise.
2511 (rx-*-elf): Likewise.
2512 (tic6x-*-uclinux): Likewise.
2513 (tic6x-*-elf): Likewise.
2514 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2515 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2516 * config/i386/cygming-crtbegin.c: Likewise.
2517 * config/i386/cygming-crtend.c: Likewise.
2518 * config/ia64/fde-vms.c: Likewise.
2519 * config/ia64/unwind-ia64.c: Likewise.
2520 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2521 * config/rs6000/darwin-fallback.c: Likewise.
2522 * config/stormy16/lib2funcs.c: Likewise.
2523 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2524 * crtstuff.c: Likewise.
2525 * dfp-bit.h: Likewise.
2526 * emutls.c: Likewise.
2527 * fixed-bit.c: Likewise.
2528 * fp-bit.c: Likewise.
2529 * generic-morestack-thread.c: Likewise.
2530 * generic-morestack.c: Likewise.
2531 * libgcc2.c: Likewise.
2532 * libgcov.c: Likewise.
2533 * unwind-dw2-fde-dip.c: Likewise.
2534 * unwind-dw2-fde.c: Likewise.
2535 * unwind-dw2.c: Likewise.
2536 * unwind-sjlj.c: Likewise.
2538 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2540 * configure.ac: Include ../config/picflag.m4.
2541 (GCC_PICFLAG): Call it.
2543 * configure: Regenerate.
2544 * Makefile.in (gcc_srcdir): Remove.
2545 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2546 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2547 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2548 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2549 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2552 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2553 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2554 to refer to libgcc2.c.
2556 * config/darwin-64.c: New file.
2557 * config/darwin-crt3.c: Remove comment.
2558 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2559 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2560 config/udivmodsi4.c: New files.
2561 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2562 config/memset.c: New files.
2563 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2564 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2565 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2566 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2567 * config/t-openbsd-thread: New file.
2568 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2569 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2570 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2571 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2574 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2575 to refer to gthr-posix.c.
2576 * config/alpha/t-vms (LIB2ADD): Set.
2577 * config/alpha/vms-gcc_shell_handler.c: New file.
2578 * config/arm/bpabi.c, config/arm/fp16.c,
2579 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2580 config/arm/unaligned-funcs.c: New files.
2581 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2582 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2583 * config/arm/t-linux: Likewise.
2584 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2585 * config/arm/t-netbsd: New file.
2586 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2587 * config/arm/t-symbian (LIB2ADD_ST): Set.
2588 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2589 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2590 * config/bfin/t-elf: New file.
2591 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2592 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2593 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2594 config/c6x/ltf.c: New files.
2595 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2596 (HOST_LIBGCC2_CFLAGS): Set.
2597 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2598 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2599 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2601 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2602 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2603 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2604 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2605 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2607 * config/frv/t-frv (LIB2ADD): Set.
2608 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2609 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2610 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2611 config/h8300/popcounthi2.c: New files.
2612 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2613 * config/i386/gthr-win32.c: New file.
2614 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2615 * config/i386/t-cygwin: Likewise.
2616 * config/i386/t-darwin, config/i386/t-darwin64,
2617 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2618 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2619 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2620 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2621 * config/ia64/quadlib.c: New file.
2622 * config/ia64/t-hpux (LIB2ADD): Set.
2623 * config/ia64/t-ia64: Add comment.
2624 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2625 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2626 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2627 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2628 * config/m32c/t-m32c (LIB2ADD): Set.
2629 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2630 * config/m32r/t-m32r: Likewise.
2631 * config/m68k/fpgnulib.c: New file.
2632 * config/m68k/t-floatlib (LIB2ADD): Set.
2633 (xfgnulib.c): New target.
2634 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2635 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2636 * config/mep/t-mep (LIB2ADD): Set.
2637 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2638 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2639 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2640 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2641 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2642 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2643 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2644 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2645 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2646 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2648 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2649 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2650 * config/pa/fptr.c, config/pa/lib2funcs.S,
2651 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2652 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2653 (LIB2ADD, LIB2ADD_ST): Set.
2654 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2655 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2657 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2658 * config/pdp11/t-pdp11: New file.
2659 * config/picochip/libgccExtras/adddi3.S,
2660 config/picochip/libgccExtras/ashlsi3.S,
2661 config/picochip/libgccExtras/ashrsi3.S,
2662 config/picochip/libgccExtras/clzsi2.S,
2663 config/picochip/libgccExtras/cmpsi2.S,
2664 config/picochip/libgccExtras/divmod15.S,
2665 config/picochip/libgccExtras/divmodhi4.S,
2666 config/picochip/libgccExtras/divmodsi4.S,
2667 config/picochip/libgccExtras/lshrsi3.S,
2668 config/picochip/libgccExtras/parityhi2.S,
2669 config/picochip/libgccExtras/popcounthi2.S,
2670 config/picochip/libgccExtras/subdi3.S,
2671 config/picochip/libgccExtras/ucmpsi2.S,
2672 config/picochip/libgccExtras/udivmodhi4.S,
2673 config/picochip/libgccExtras/udivmodsi4.S: New files.
2674 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2675 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2676 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2677 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2678 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2679 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2680 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2681 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2683 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2684 (HOST_LIBGCC2_CFLAGS): Set.
2685 * config/rs6000/t-darwin64: New file.
2686 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2687 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2688 * config/rs6000/t-ppccomm (LIB2ADD): Add
2689 $(srcdir)/config/rs6000/tramp.S.
2690 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2691 Add $(srcdir)/config/rs6000/eabi.S.
2692 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2693 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2694 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2695 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2696 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2697 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2698 * config/rs6000/tramp.S: New file.
2699 * config/s390/t-tpf: Remove.
2700 * config/sh/linux-atomic.S: New file.
2701 * config/sh/t-linux (LIB2ADD): Set.
2702 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2703 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2704 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2706 (HOST_LIBGCC2_CFLAGS): Set.
2707 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2708 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2709 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2710 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2711 config/spu/mfc_multi_tag_release.c,
2712 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2713 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2714 config/spu/multi3.c: New files.
2715 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2716 (HOST_LIBGCC2_CFLAGS): Set.
2717 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2718 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2719 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2720 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2721 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2722 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2723 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2724 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2725 config/stormy16/umodsi3.c: New files.
2726 * config/xtensa/lib2funcs.S: New file.
2727 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2728 * config/xtensa/t-xtensa (LIB2ADD): Set.
2729 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2730 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2731 Add t-freebsd-thread to tmake_file for posix threads.
2732 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2733 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2734 (*-*-lynxos*): Likewise.
2735 (*-*-netbsd*): Likewise.
2736 (*-*-openbsd*): Likewise.
2737 Add t-openbsd-thread to tmake_file for posix threads.
2738 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2739 (*-*-vxworks*): Set tmake_file.
2740 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2741 (alpha*-*-freebsd*): Likewise.
2742 (alpha*-*-netbsd*): Likewise.
2743 (alpha*-*-openbsd*): Likewise.
2744 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2745 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2746 (alpha*-dec-*vms*): Likewise.
2747 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2748 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2749 (bfin*-uclinux*): Likewise.
2750 (bfin*-linux-uclibc*): Likewise.
2751 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2752 (crisv32-*-none): Likewise.
2753 (cris-*-elf): Likewise.
2754 (cris-*-none): Likewise.
2755 (cris-*-linux*, crisv32-*-linux*): Likewise.
2756 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2758 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2760 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2761 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2762 (x86_64-*-elf*): Likewise.
2763 (i[34567]86-*-nto-qnx*): Likewise.
2764 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2766 (x86_64-*-mingw*): Likewise.
2767 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2768 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2769 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2770 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2771 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2773 (mipsisa64sr71k-*-elf*): Likewise.
2774 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2775 (mips-*-elf*, mipsel-*-elf*): Likewise.
2776 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2777 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2778 (mips*-*-rtems*): Likewise.
2779 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2781 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2782 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2783 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2784 (spu-*-elf*): Likewise.
2785 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2787 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2789 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2790 $(srcdir) to refer to $(LIB1ASMSRC).
2792 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2793 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2794 config/arm/lib1funcs.S: New files.
2795 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2796 * config/arm/t-arm: New file.
2797 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2798 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2799 config/arm/t-strongarm-elf: New files.
2800 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2801 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2802 * config/avr/lib1funcs.S: New file.
2803 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2804 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2805 * config/c6x/lib1funcs.S: New file.
2806 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2807 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2808 * config/frv/lib1funcs.S: New file.
2809 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2810 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2811 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2812 * config/ia64/__divxf3.asm: Rename to ...
2813 * config/ia64/__divxf3.S: ... this.
2814 Adapt lib1funcs.asm filename.
2815 * config/ia64/_fixtfdi.asm: Rename to ...
2816 * config/ia64/_fixtfdi.S: ... this.
2817 Adapt lib1funcs.asm filename.
2818 * config/ia64/_fixunstfdi.asm: Rename to ...
2819 * config/ia64/_fixunstfdi.S: ... this.
2820 Adapt lib1funcs.asm filename.
2821 * config/ia64/_floatditf.asm: Rename to ...
2822 * config/ia64/_floatditf.S: ... this.
2823 Adapt lib1funcs.asm filename.
2824 * config/ia64/lib1funcs.S: New file.
2825 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2826 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2827 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2828 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2829 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2830 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2831 * config/mep/lib1funcs.S: New file.
2832 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2833 * config/mips/mips16.S: New file.
2834 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2835 * config/pa/milli64.S: New file.
2836 * config/pa/t-linux, config/pa/t-linux64: New files.
2837 * config/picochip/lib1funcs.S: New file.
2838 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2839 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2840 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2841 * config/sh/t-netbsd: New file.
2842 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2843 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2844 * config/sh/t-sh64: New file.
2845 * config/sparc/lb1spc.S: New file.
2846 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2848 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2849 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2850 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2851 config/xtensa/lib1funcs.S: New files.
2852 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2853 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2855 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2856 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2857 (arm*-*-linux*): Likewise.
2858 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2859 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2860 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2861 (arm*-*-ecos-elf): Likewise.
2862 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2863 (arm*-*-rtems*): Likewise.
2864 (arm*-*-elf): Likewise.
2865 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2866 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2867 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2868 (bfin*-uclinux*): Likewise.
2869 (bfin*-linux-uclibc*): Likewise.
2870 (bfin*-rtems*): Likewise.
2871 (bfin*-*): Likewise.
2872 (fido-*-elf): Merge into m68k-*-elf*.
2873 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2874 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2875 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2876 (h8300-*-elf*): Likewise.
2877 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2878 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2879 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2880 (i[34567]86-*-mingw*): Likewise.
2881 (x86_64-*-mingw*): Likewise.
2882 (i[34567]86-*-interix3*): Likewise.
2883 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2884 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2885 (m68k-*-elf*): Also handle fido-*-elf.
2886 Add m68k/t-floatlib to tmake_file.
2887 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2888 (m68k-*-linux*): Likewise.
2889 (m68k-*-rtems*): Likewise.
2890 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2891 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2893 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2894 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2895 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2896 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2897 sh/t-netbsd to tmake_file.
2898 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2899 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2900 (sh-wrs-vxworks): Likewise.
2901 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2903 (v850*-*-*): Add v850/t-v850 to tmake_file.
2904 (vax-*-linux*): Add vax/t-linux to tmake_file.
2905 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2907 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2909 * crtstuff.c: New file.
2910 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2911 (CRTSTUFF_T_CFLAGS): Define.
2912 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2913 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2914 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2917 (crtbeginT.o): Use $(objext).
2918 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2919 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2920 (gcc-extra-parts): Remove.
2921 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2923 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2924 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2925 Add t-crtstuff-pic to tmake_file.
2926 (*-*-lynxos*): New case.
2927 Set tmake_file, extra_parts.
2928 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2929 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2930 *-*-netbsdelf[2-9]*.
2931 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2932 (*-*-rtems*): Set extra_parts.
2933 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2934 (*-*-uclinux*): New case.
2936 (*-*-vms*): New case.
2937 Set tmake_file, extra_parts.
2938 (*-*-elf): Set extra_parts.
2939 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2940 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2943 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2945 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2946 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2947 (arm-wrs-vxworks): Append to tmake_file.
2949 (arm*-*-uclinux*): Set extra_parts.
2950 (arm*-*-ecos-elf): Likewise.
2951 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2953 (arm*-*-rtems*): Set extra_parts.
2954 (arm*-*-elf): Likewise.
2955 (avr-*-rtems*): Clear extra_parts.
2956 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2958 (bfin*-uclinux*): Likewise.
2959 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2960 (bfin*-rtems*): Append to tmake_file.
2962 (bfin*-*): Likewise.
2963 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2964 (crisv32-*-elf): ... this.
2965 (crisv32-*-none): ... this.
2966 (cris-*-elf, cris-*-none): New cases.
2967 Add cris/t-elfmulti to tmake_file.
2968 (fr30-*-elf): Append to tmake_file.
2970 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2972 (h8300-*-rtems*): Append to tmake_file.
2974 (h8300-*-elf*): Likewise.
2975 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2977 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2979 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2980 (x86_64-*-elf*): Likewise.
2981 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2982 (x86_64-*-freebsd*): Likewise.
2983 (x86_64-*-netbsd*): Likewise.
2984 (i[34567]86-*-linux*): Likewise.
2985 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2986 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2987 (x86_64-*-linux*): Likewise.
2988 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2989 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2992 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2993 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2994 Append to extra_parts, remove crtbegin.o, crtend.o.
2995 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2996 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2997 crtend.o, crtbeginS.o, crtendS.o.
2998 (ia64*-*-linux*): Comment extra_parts.
2999 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3001 (iq2000*-*-elf*): Clear extra_parts.
3002 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3003 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3004 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3005 (m32r-*-rtems*): ... this.
3006 Add m32r/t-m32r to tmake_file.
3007 (m68k-*-elf*): Add t-crtin to tmake_file.
3008 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3009 (mcore-*-elf): Likewise.
3010 (microblaze*-*-*): Set extra_parts.
3011 (mips*-sde-elf*): New case.
3012 Set tmake_file, extra_parts.
3013 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3014 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3015 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3018 (mipsisa64sr71k-*-elf*): Likewise.
3019 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3020 (mips-*-elf*, mipsel-*-elf*): Likewise.
3021 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3022 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3023 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3024 (mips*-*-rtems*): Likewise.
3025 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3026 (moxie-*-*): Split into ...
3027 (moxie-*-elf, moxie-*-uclinux*): ... this.
3028 Add to extra_parts, remove crtbegin.o, crtend.o.
3029 (moxie-*-rtems*): New case.
3032 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3034 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3035 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3038 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3039 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3041 (powerpc-*-eabisim*): Likewise.
3042 (powerpc-*-elf*): Likewise.
3043 (powerpc-*-eabialtivec*): Likewise.
3044 (powerpc-xilinx-eabi*): Likewise.
3045 (powerpc-*-eabi*): Likewise.
3046 (powerpc-*-rtems*): Likewise.
3047 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3050 (powerpc-*-lynxos*): Add to tmake_file.
3051 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3052 rs6000/t-crtstuff, t-crtstuff-pic.
3054 (powerpcle-*-eabisim*): Likewise.
3055 (powerpcle-*-eabi*): Likewise.
3056 (rx-*-elf): Remove extra_parts.
3057 (s390x-ibm-tpf*): Set extra_parts.
3058 (score-*-elf): Set extra_parts.
3059 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3060 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3061 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3062 (sh64l*-*-netbsd*): Split into ...
3063 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3064 Add t-crtstuff-pic to tmake_file.
3066 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3068 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3069 (sparc-*-elf*): Remove t-crtin from tmake_file.
3070 Add to extra_parts, remove crtbegin.o, crtend.o.
3071 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3072 (sparc64-*-linux*): Likewise.
3073 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3074 Add to extra_parts, remove crtbegin.o, crtend.o.
3075 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3076 Add to extra_parts, remove crtbegin.o, crtend.o.
3077 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3078 Add to extra_parts, remove crtbegin.o, crtend.o.
3079 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3080 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3081 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3083 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3085 (tic6x-*-*): Change to ...
3086 (tic6x-*-elf): ... this.
3088 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3090 (am33_2.0-*-linux*): Add comment.
3091 (mep*-*-*): Add mep/t-mep to tmake_file.
3093 * config/alpha/t-vms: New file.
3094 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3095 * config/arm/crti.S, config/arm/crtn.S: New files.
3096 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3097 * config/bfin/crtlibid.S: New file.
3098 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3099 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3100 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3101 (crti.o, crtin.o): New rules.
3102 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3103 * config/c6x/t-uclinux: New file.
3104 * config/cris/t-elfmulti: New file.
3105 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3106 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3107 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3108 * config/frv/t-frv: New file.
3109 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3110 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3111 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3113 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3114 refer to cygming-crtbegin.c, cygming-crtend.c.
3116 * config/i386/t-nto: New file.
3117 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3118 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3119 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3120 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3123 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3124 (crtinitS.o): New rule.
3125 * config/ia64/vms-crtinit.S: New file.
3126 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3127 * config/m32r/initfini.c: New file.
3128 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3129 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3130 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3131 * config/mep/t-mep: New file.
3132 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3133 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3134 * config/mips/crti.S, config/mips/crtn.S: New files.
3135 * config/mips/t-crtstuff: New file.
3136 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3137 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3138 (CUSTOM_CRTIN): Set.
3139 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3141 Use $(srcdir) to refer to crti.S, crtn.S.
3142 Use .S extension, $<.
3143 * config/moxie/crti.asm: Rename to ...
3144 * config/moxie/crti.S: ... this.
3145 * config/moxie/crtn.asm: Rename to ...
3146 * config/moxie/crtn.S: ... this.
3147 * config/moxie/t-moxie: Remove.
3148 * config/pa/stublib.c: New file.
3149 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3150 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3151 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3152 * config/rs6000/t-crtstuff: New file.
3153 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3154 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3155 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3156 Make output file explicit.
3157 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3158 Make output file explicit.
3159 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3160 Make output file explicit.
3161 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3162 Make output file explicit.
3163 * config/score/crti.S, config/score/crtn.S: New files.
3164 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3165 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3167 * config/sh/t-sh, config/sh/t-superh: New files.
3168 * config/sparc/t-linux64: New file.
3169 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3170 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3171 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3172 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3173 * config/t-crtin: Remove.
3174 * config/t-crtstuff-pic: New file.
3175 * config/t-sol2 (CUSTOM_CRTIN): Set.
3176 (crti.o, crtn.o): New rules.
3177 * config/vms/t-vms: New file.
3178 * config/vms/vms-ucrt0.c: New file.
3179 * config/xtensa/t-elf: New file.
3181 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3183 * Makefile.in (SHLIB_NM_FLAGS): Set.
3184 * mkmap-flat.awk, mkmap-symver.awk: New files.
3185 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3187 * configure: Regenerate.
3188 * config/libgcc-glibc.ver: New file.
3189 * config/libgcc-libsystem.ver: New file.
3190 * config/t-libunwind (SHLIB_LC): Set.
3191 * config/t-linux: New file.
3192 * config/t-slibgcc (INSTALL_SHLIB): New.
3193 (SHLIB_INSTALL): Use it.
3194 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3195 to mkmap-symver.awk.
3196 (SHLIB_MAPFILES): Don't append, adapt pathname.
3197 (SHLIB_VERPFX): Set.
3198 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3199 to mkmap-symver.awk.
3200 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3201 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3202 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3203 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3205 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3206 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3207 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3208 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3209 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3210 * config/i386/libgcc-darwin.10.4.ver,
3211 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3213 * config/i386/t-darwin: Remove.
3214 * config/i386/t-darwin64: Likewise.
3215 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3216 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3217 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3218 * config/i386/t-linux: New file.
3219 * config/i386/t-mingw32: New file.
3220 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3221 * config/ia64/t-glibc: Rename to ...
3222 * config/ia64/t-linux: ... this.
3223 (SHLIB_MAPFILES): Set.
3224 * config/ia64/t-glibc-libunwind: Rename to ...
3225 * config/ia64/t-linux-libunwind: ... this.
3226 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3227 * config/ia64/t-slibgcc-hpux: New file.
3228 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3229 * config/m68k/t-slibgcc-elf-ver: New file.
3230 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3231 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3233 * config/pa/t-slibgcc-hpux: New file.
3234 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3236 * config/rs6000/libgcc-darwin.10.4.ver,
3237 config/rs6000/libgcc-darwin.10.5.ver: New files.
3238 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3239 config/rs6000/libgcc-glibc.ver.
3240 * config/rs6000/libgcc-ppc64.ver: Rename to
3241 config/rs6000/libgcc-ibm-ldouble.ver.
3242 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3243 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3244 * config/rs6000/t-ldbl128: Rename to ...
3245 * config/rs6000/t-linux: ... this.
3246 (SHLIB_MAPFILES): Adapt filename.
3247 * config/rs6000/t-slibgcc-aix: New file.
3248 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3249 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3250 libgcc-excl.ver, libgcc-glibc.ver.
3251 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3252 * config/sparc/libgcc-glibc.ver: New file.
3253 * config/sparc/t-linux: New file.
3254 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3255 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3256 t-slibgcc-elf-ver to tmake_file.
3257 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3259 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3260 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3261 t-slibgcc-elf-ver, t-linux to tmake_file.
3262 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3264 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3265 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3266 (alpha*-dec-*vms*): Likewise.
3267 (arm*-*-freebsd*): Append to tmake_file.
3268 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3269 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3271 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3272 tmake_file for arm*-*-symbianelf*.
3273 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3274 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3276 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3277 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3278 pa/t-slibgcc-dwarf-ver to tmake_file.
3279 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3280 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3281 (hppa*64*-*-hpux11*): Likewise.
3282 (hppa[12]*-*-hpux11*): Likewise.
3283 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3284 i386/t-crtpc, i386/t-crtfm.
3285 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3286 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3288 Add i386/t-cygwin to tmake_file.
3289 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3290 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3291 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3293 Add i386/t-mingw32 to tmake_file.
3294 (x86_64-*-mingw*): Likewise.
3295 (ia64*-*-freebsd*): Append to tmake_file.
3296 (ia64*-*-linux*): Append to tmake_file.
3297 Replace ia64/t-glibc by ia64/t-linux.
3298 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3300 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3301 t-slibgcc-hpux to tmake_file.
3302 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3303 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3304 (m32rle-*-linux*): Likewise.
3305 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3307 (microblaze*-linux*): New case.
3308 Append to tmake_file, add t-slibgcc-nolc-override.
3309 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3310 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3311 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3312 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3313 rs6000/t-slibgcc-aix to tmake_file.
3314 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3315 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3316 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3317 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3318 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3319 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3321 (sparc-*-linux*): Append to tmake_file for *-leon*.
3322 Add sparc/t-linux to tmake_file for non-Leon targets.
3323 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3324 (tic6x-*-uclinux): New case.
3325 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3326 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3327 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3328 (am33_2.0-*-linux*): Append to tmake_file.
3329 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3330 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3331 x86_64-*-kfreebsd*-gnu.
3332 Add i386/t-linux to tmake_file.
3334 2011-10-28 Ian Lance Taylor <iant@google.com>
3336 * config/i386/morestack.S: Correct CFI information to do proper
3337 returns throughout function. In 32-bit mode, save %ebx so that it
3338 is restored on unwind.
3340 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3342 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3343 case where B3 isn't the return register.
3345 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3346 logic for doubleword pops.
3348 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3350 * config/rs6000/t-freebsd: Add wildcard.
3352 2011-10-21 Paul Brook <paul@codesourcery.com>
3354 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3356 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3357 Eric Botcazou <ebotcazou@adacore.com>
3360 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3361 fs->signal_frame to 1.
3363 2011-10-07 Ian Lance Taylor <iant@google.com>
3365 * generic-morestack-thread.c: #include <errno.h>.
3367 2011-10-07 Ian Lance Taylor <iant@google.com>
3370 * generic-morestack.c (__generic_morestack): Make sure the segment
3371 is large enough for both the stack frame and the copied
3374 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3377 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3380 2011-09-28 Nick Clifton <nickc@redhat.com>
3382 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3383 64-bit doubles are not enabled.
3384 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3385 and floatunsisf functions.
3387 2011-09-13 Paul Brook <paul@codesourcery.com>
3389 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3390 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3391 * unwind-arm-common.inc: New file.
3392 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3393 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3394 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3395 * config/c6x/libunwind.S: New file.
3396 * config/c6x/pr-support.c: New file.
3397 * config/c6x/unwind-c6x.c: New file.
3398 * config/c6x/unwind-c6x.h: New file.
3399 * config/c6x/t-c6x-elf: New file.
3401 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3403 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3404 (ASM_DIVZERO): Ditto.
3405 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3407 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3409 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3411 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3414 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3415 instead of an assembly one.
3417 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3420 * Makefile.in (install-unwind_h): Create
3421 $(gcc_objdir)/include/unwind.h atomically.
3423 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3425 * Makefile.in (install-unwind_h): Remove destination file first.
3427 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3430 * config/mips/t-mips16: New file.
3431 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3432 (mips*-*-linux*): Likewise.
3433 (mips*-sde-elf*): Likewise.
3434 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3435 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3436 Add mips/t-mips16 to tmake_file.
3437 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3438 (mips-*-elf*): Likewise.
3439 (mips64-*-elf*): Likewise.
3440 (mips64orion-*-elf*): Likewise.
3441 (mips*-*-rtems*): Likewise.
3442 (mipstx39-*-elf*): Likewise.
3443 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3444 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3446 Use $(srcdir) to refer to sync.c.
3448 ($(libgcc-sync-funcs-o)): Likewise.
3449 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3450 ($(libgcc-sync-funcs-s-o)): Likewise.
3452 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3454 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3457 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3460 * config/i386/value-unwind.h: New.
3462 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3464 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3465 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3466 Add to tmake_file rather than overriding it.
3468 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3470 * config/t-softfp: Remove.
3471 * soft-fp: Moved from ../gcc/config.
3472 * soft-fp/README: Remove t-softfp reference.
3473 * soft-fp/t-softfp: Move to config/t-softfp.
3474 (softfp_machine_header): Remove.
3475 (softfp_file_list): Remove config subdir.
3476 (soft-fp-objects): New variable.
3477 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3478 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3479 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3480 * config/t-softfp-excl: New file.
3481 * config/t-softfp-sfdf: New file.
3482 * config/t-softfp-tf: New file.
3483 * config/no-sfp-machine.h: New file.
3484 * config/arm/sfp-machine.h: New file.
3485 * config/arm/t-softfp: New file.
3486 * config/c6x/sfp-machine.h: New file.
3487 * config/i386/32/t-fprules-softfp: Rename to ...
3488 * config/i386/32/t-softfp: ... this.
3489 (tifunctions, LIB2ADD): Remove.
3490 (softfp_int_modes): Override.
3491 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3493 * config/i386/64/eqtf2.c: Likewise.
3494 * config/i386/64/getf2.c: Likewise.
3495 * config/i386/64/letf2.c: Likewise.
3496 * config/ia64/sft-machine.h: New file.
3497 * config/ia64/t-fprules-softfp: Rename to ...
3498 * config/ia64/t-softfp: ... this.
3499 * config/lm32/sfp-machine.h: New file.
3500 * config/moxie/t-moxie-softfp: Remove.
3501 * config/rs6000/ibm-ldouble-format: New file.
3502 * config/rs6000/ibm-ldouble.c: New file.
3503 * config/rs6000/libgcc-ppc-glibc.ver: New file
3504 * config/rs6000/libgcc-ppc64.ver: New file
3505 * config/rs6000/sfp-machine.h: New file.
3506 * config/rs6000/t-freebsd: New file.
3507 * config/rs6000/t-ibm-ldouble: New file.
3508 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3509 libgcc-ppc-glibc.ver.
3510 * config/rs6000/t-linux64: New file.
3511 * config/rs6000/t-ppccomm (LIB2ADD): Add
3512 $(srcdir)/config/rs6000/ibm-ldouble.c.
3513 * config/rs6000/t-ppccomm-ldbl: New file.
3514 * config/score/sfp-machine.h: New file.
3515 * config.host (sfp_machine_header): Explain.
3516 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3517 t-softfp to tmake_file.
3518 (arm*-*-uclinux*): Likewise.
3519 (arm*-*-ecos-elf): Likewise.
3520 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3521 (arm*-*-rtems*): Likewise.
3522 (arm*-*-elf): Likewise.
3523 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3525 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3526 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3527 (lm32-*-uclinux*): Likewise.
3528 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3529 t-softfp-excl, t-softfp.
3530 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3531 (powerpc64-*-darwin*): Likewise.
3532 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3534 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3536 (powerpc-*-eabisim*): Likewise.
3537 (powerpc-*-elf*): Likewise.
3538 (powerpc-*-eabialtivec*): Likewise.
3539 (powerpc-xilinx-eabi*): Likewise.
3540 (powerpc-*-rtems*): Likewise.
3541 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3542 t-softfp-excl, t-softfp to tmake_file.
3543 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3544 rs6000/t-ppccomm-ldbl to tmake_file.
3545 (powerpcle-*-elf*): Likewise.
3546 (powerpcle-*-eabisim*): Likewise.
3547 (powerpcle-*-eabi*): Likewise.
3548 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3549 rs6000/t-ibm-ldouble to tmake_file.
3550 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3551 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3552 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3553 (tic6x-*-*): Likewise.
3554 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3555 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3556 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3557 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3558 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3559 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3560 t-softfp to tmake_file.
3561 * configure.ac (sfp_machine_header): Provide default if unset.
3563 Link sfp-machine.h to config/$sfp_machine_header.
3564 * configure: Regenerate.
3566 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3568 * Makefile.in (double_type_size, long_double_type_size): Set.
3569 Remove $(fpbit-in-libgcc) support.
3570 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3571 (fpbit-src): New variable.
3572 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3573 Compile with -DFLOAT $(FPBIT_CFLAGS).
3575 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3576 Compile with $(FPBIT_CFLAGS).
3578 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3579 Compile with -DFLOAT $(TPBIT_CFLAGS).
3581 * configure.ac (double_type_size, long_double_type_size):
3582 Determine and substitute.
3583 * configure: Regenerate.
3584 * fp-bit.c, fp-bit.h: New files.
3585 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3586 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3587 * config/mips/t-mips: New file.
3588 * config/mips/t-sdemtk: New file.
3589 * config/rs6000/ppc64-fp.c: New file.
3590 * config/rs6000/t-darwin (LIB2ADD): Add
3591 $(srcdir)/config/rs6000/ppc64-fp.c.
3592 * config/rs6000/t-ppc64-fp: New file.
3593 * config/rx/rx-lib.h: New file.
3594 * config/rx/t-rx (FPBIT): Set to true.
3595 ($(gcc_objdir)/fp-bit.c): Remove.
3596 (DPBIT): Set to true only with -m64bit-doubles.
3597 ($(gcc_objdir)/dp-bit.c): Remove.
3598 * config/sparc/t-softfp: Remove.
3599 * config/spu/t-elf: New file.
3600 * config/t-fdpbit, config/t-fpbit: New files.
3601 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3602 (mips*-*-*): Likewise.
3603 (arm-wrs-vxworks): Likewise.
3604 (arm*-*-freebsd*): Likewise.
3605 (avr-*-rtems*): Add t-fpbit to tmake_file.
3606 (avr-*-*): Likewise.
3607 (bfin*-elf*): Add t-fdpbit to tmake_file.
3608 (bfin*-uclinux*): Likewise.
3609 (bfin*-linux-uclibc*): Likewise.
3610 (bfin*-rtems*): New case.
3611 Add t-fdpbit to tmake_file.
3612 (bfin*-*): Add t-fdpbit to tmake_file.
3613 (crisv32-*-elf): Likewise.
3614 (cris-*-linux*): Likewise.
3615 (fr30-*-elf): Likewise.
3616 (frv-*-elf, frv-*-*linux*): Likewise.
3617 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3618 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3619 (m32r-*-elf*): Likewise.
3620 (m32rle-*-elf*): Likewise.
3621 (m32r-*-linux*): Likewise.
3622 (m32rle-*-linux*): Likewise.
3623 (mcore-*-elf): Add t-fdpbit to tmake_file.
3624 (microblaze*-*-*): Likewise.
3625 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3626 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3627 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3629 Add mips/t-tpbit to tmake-file.
3630 (mips*-*-linux*): Fix typo.
3631 (mips*-sde-elf*): New case
3632 Add mips/t-sdemtk unless using newlib.
3633 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3634 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3635 (mn10300-*-*): Likewise.
3636 (pdp11-*-*): Likewise.
3637 (picochip-*-*): Add t-fpbit to tmake_file.
3638 (powerpc-*-eabisimaltivec*): Likewise.
3639 (powerpc-*-eabisim*): Likewise.
3640 (powerpc-*-elf*): Likewise.
3641 (powerpc-*-eabialtivec*): Likewise.
3642 (powerpc-xilinx-eabi*): New case.
3643 Add t-fdpbit to tmake_file.
3644 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3645 (powerpc-*-rtems*): Likewise.
3646 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3648 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3650 (powerpc-*-lynxos*): Likewise.
3651 (powerpcle-*-elf*): Likewise.
3652 (powerpcle-*-eabisim*): Likewise.
3653 (powerpcle-*-eabi*): Likewise.
3654 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3655 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3656 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3657 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3658 (rx-*-elf): Add t-fdpbit to tmake_file.
3659 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3660 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3661 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3662 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3664 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3665 (sh-wrs-vxworks): Likewise.
3666 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3667 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3668 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3669 (sparc64-*-rtems*): ... new case.
3670 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3671 (spu-*-elf*): Likewise.
3672 Add spu/t-elf to tmake_file.
3673 (v850*-*-*): Add t-fdpbit to tmake_file.
3674 (xstormy16-*-elf): Likewise.
3675 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3676 (mep*-*-*): Likewise.
3678 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3680 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3682 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3683 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3684 (install-unwind_h): New target.
3685 (all): Depend on it.
3686 * config.host (unwind_header): New variable.
3687 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3688 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3689 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3690 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3691 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3693 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3695 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3697 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3699 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3700 (ia64*-*-freebsd*): Likewise.
3701 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3703 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3704 $with_system_libunwind.
3705 (ia64*-*-hpux*): Set tmake_file.
3706 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3707 (picochip-*-*): Set tmake_file.
3708 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3710 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3711 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3712 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3713 (xtensa*-*-elf*): Set tmake_file.
3714 (xtensa*-*-linux*): Likewise.
3715 * configure.ac: Include ../config/unwind_ipinfo.m4.
3716 Call GCC_CHECK_UNWIND_GETIPINFO.
3717 Link unwind.h to $unwind_header.
3718 * configure: Regenerate.
3719 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3720 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3721 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3722 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3723 * config/unwind-dw2-fde-darwin.c: New file.
3724 * config/arm/libunwind.S, config/arm/pr-support.c,
3725 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3726 config/arm/unwind-arm.h,: New files.
3727 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3728 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3729 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3730 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3731 config/ia64/unwind-ia64.h: New files.
3732 * config/picochip/t-picochip: New file.
3733 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3735 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3736 * config/s390/t-tpf (LIB2ADDEH): Remove.
3737 * config/t-darwin (LIB2ADDEH): Set.
3738 * config/t-eh-dw2-dip: New file.
3739 * config/t-libunwind, config/t-libunwind-elf: New files.
3740 * config/t-sol2 (LIB2ADDEH): Remove.
3741 * config/xtensa/t-xtensa: New file.
3743 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3745 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3746 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3747 long long to check rt_sigreturn syscall.
3749 2011-08-02 Alan Modra <amodra@gmail.com>
3751 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3752 Restore for indirect call bcrtl from correct stack slot, and only
3753 if cfa+40 isn't valid.
3755 2011-08-01 Julian Brown <julian@codesourcery.com>
3757 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3758 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3759 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3761 2011-08-01 Julian Brown <julian@codesourcery.com>
3763 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3764 (libgcc-std.ver.in): Use above.
3765 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3766 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3768 * config/t-fixedpoint-gnu-prefix: New file.
3769 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3770 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3773 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3775 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3776 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3777 for x86-64. Properly check __x86_64__ and __LP64__.
3779 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3781 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3783 (_FP_WS_TYPE): Likewise.
3784 (_FP_I_TYPE): Likewise.
3786 2011-07-28 Alan Modra <amodra@gmail.com>
3788 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3789 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3790 in a plt call stub. Do restore r2 if stopped on bctrl.
3792 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3794 * config.host (i[3456x]86-*-netware*): Remove.
3795 * config/i386/netware-crt0.c, config/i386/t-nwld,
3796 config/i386/t-slibgcc-nwld: Remove.
3798 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3800 * config.host: Handle tic6x-*-*.
3801 * config/c6x/c6x-abi.h: New file.
3803 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3805 * config/i386/crtprec.c: New file.
3806 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3807 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3808 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3809 (x86_64-*-darwin*): Likewise.
3810 (i[34567]86-*-solaris2*: Likewise.
3812 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3814 * config/alpha/crtfastmath.c: New file.
3815 * config/i386/crtfastmath.c: New file.
3816 * config/ia64/crtfastmath.c: New file.
3817 * config/mips/crtfastmath.c: New file.
3818 * config/sparc/crtfastmath.c: New file.
3820 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3822 Add -frandom-seed=gcc-crtfastmath.
3823 * config/alpha/t-crtfm: Remove.
3824 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3825 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3827 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3828 (alpha*-dec-osf5.1*): Likewise.
3829 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3830 Add crtfastmath.o to extra_parts.
3831 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3832 Add crtfastmath.o to extra_parts.
3833 (x86_64-*-darwin*): Likewise.
3834 (x86_64-*-mingw*): Likewise.
3835 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3836 (ia64*-*-freebsd*): Likewise.
3837 (ia64*-*-linux*): Likewise.
3838 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3839 Add crtfastmath.o to extra_parts.
3841 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3843 * config/darwin-crt3.o: New file.
3844 * config/rs6000/darwin-crt2.c: New file.
3845 * config/t-darwin: New file.
3846 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3848 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3849 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3850 (powerpc64-*-darwin*): Likewise.
3852 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3854 * config/i386/netware-crt0.c: New file.
3855 * config/i386/t-nwld: Rename to ...
3856 * config/i386/t-slibgcc-nwld: ... this.
3857 * config/i386/t-nwld: New file.
3858 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3860 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3863 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3865 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3867 * configure: Regenerate.
3869 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3871 * dfp-bit.c, dfp-bit.h: New files.
3872 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3874 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3875 ($(d64pbit-o)): Likewise.
3876 ($(d128pbit-o)): Likewise.
3877 * config/t-dfprules: New file.
3878 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3879 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3880 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3881 (x86_64-*-linux*): Likewise.
3882 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3883 (i[34567]86-*-cygwin*): Likewise.
3884 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3885 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3887 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3889 * Makfile.in (LIBGCOV): New variable.
3890 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3891 * libgcov.c: New file.
3893 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3895 * fixed-bit.c, fixed-bit.h: New files.
3896 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3897 refer to fixed-bit.c.
3899 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3901 * config.host (*local*): Remove.
3903 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3906 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3907 like i?86-*-solaris2.1[0-9]*.
3908 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3909 * configure.ac (i?86-*-solaris2*): Likewise.
3910 * configure: Regenerate.
3912 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3914 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3915 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3916 md_unwind_header by splitting out of...
3917 (i[34567]86-*-linux*): ... this.
3918 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3919 Remove md_unwind_header by splitting out of...
3920 (x86_64-*-linux*): ... this.
3922 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3924 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3926 2011-06-28 Nick Clifton <nickc@redhat.com>
3928 * config.host: Recognize all V850 variants.
3930 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3932 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3934 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3936 * shared-object.mk (c_flags-$o): Save c_flags.
3937 ($(base)$(objext)): Use it.
3938 ($(base)_s$(objext)): Likewise.
3940 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3942 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3943 * libgcc-std.ver.in (GCC_4.7.0): New section.
3945 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3949 * config/avr/t-avr: Fix line endings.
3950 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3953 2011-06-14 Olivier Hainque <hainque@adacore.com>
3954 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3956 * config/mips/irix6-unwind.h: New file.
3957 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3959 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3961 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3962 (sparc64_fallback_frame_state): Use it.
3963 (sparc64_frob_update_context): Further adjust context.
3964 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3965 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3966 * config/sparc/sol2-cn.S: Likewise.
3968 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3970 * enable-execute-stack-empty.c: New file.
3971 * enable-execute-stack-mprotect.c: New file.
3972 * config/i386/enable-execute-stack-mingw32.c: New file.
3973 * config.host (enable_execute_stack): New variable.
3974 Select appropriate variants.
3975 * configure.ac: Link enable-execute-stack.c to
3976 $enable_execute_stack.
3977 * configure: Regenerate.
3978 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3979 (lib2funcs): Remove _enable_execute_stack.
3981 2011-06-09 David S. Miller <davem@davemloft.net>
3982 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3984 * config.host (sparc-*-linux*): Correct md_unwind_header
3986 (s390x-ibm-tpf*): Fix typo.
3988 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3990 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3991 Add crtfastmath.o to extra_parts.
3992 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3994 * config/mips/t-crtfm: Remove.
3996 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3998 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4000 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4002 * config.host (sh*-*-linux*): Fix typo.
4004 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4006 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4007 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4008 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4009 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4010 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4011 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4012 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4013 Wrap in !__MINGW64__.
4014 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4015 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4016 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4017 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4018 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4019 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4020 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4022 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4023 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4024 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4025 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4026 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4027 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4028 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4029 * config/no-unwind.h: New file.
4030 * config.host (md_unwind_header): Document.
4032 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4033 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4034 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4035 hppa[12]*-*-hpux11*): Set md_unwind_header.
4036 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4037 Set md_unwind_header.
4038 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4039 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4040 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4041 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4042 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4043 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4044 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4046 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4047 * configure: Regenerate.
4049 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4051 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4052 Set tmake_file, extra_parts.
4053 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4055 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4057 * config/mips/t-irix6: New file.
4058 * config/mips/t-slibgcc-irix: New file.
4060 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4062 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4063 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4065 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4067 * configure.ac (target_thread_file): Determine thread model.
4068 * configure: Regenerate.
4069 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4070 * config/alpha/t-alpha: New file.
4071 * config/alpha/t-crtfm: Use $<.
4072 * config/alpha/t-ieee: New file.
4073 * config/alpha/t-osf-pthread: New file.
4074 * config/alpha/t-slibgcc-osf: New file.
4075 * config/alpha/libgcc-osf5.ver: New file.
4077 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4079 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4081 Add crtfastmath.o to extra_parts.
4083 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4085 * config/gmon-sol2.c: Reindent.
4087 Remove, correct casts.
4088 Use STDERR_FILENO, NULL.
4089 (BASEADDRESS): Remove.
4091 (errno, sbrk): Remove declarations.
4092 (monstartup) [hp300]: Remove.
4095 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4097 * Makefile.in (cpu_type): Define.
4098 * config.host (i[34567]86-*-rtems*): Handle it.
4099 (i[34567]86-*-solaris2*): Move body ...
4100 (*-*-solaris2*): ... here.
4101 New case, generalize.
4102 (sparc-*-elf*): Handle it.
4103 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4104 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4105 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4107 (sparc*-*-solaris2*): ... this.
4109 (sparc64-*-elf*): Handle it.
4110 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4111 Merge ../gcc/config/i386/gmon-sol2.c.
4112 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4114 Merge ../gcc/config/i386/sol2-gc1.asm.
4115 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4117 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4119 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4120 * config/i386/t-crtstuff: New file.
4121 * config/i386/t-softfp: New file.
4122 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4123 $(T)crti.o, $(T)crtn.o): Remove.
4124 (gcrt1.o): New rule.
4125 (TARGET_LIBGCC2_CFLAGS): Remove.
4126 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4127 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4128 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4129 * config/sparc/t-sol2: New file.
4130 * config/sparc/t-crtfm: Move to ...
4131 * config/t-crtfm: ... this.
4132 Use $(cpu_type), $<.
4133 * config/t-crtin: New file.
4134 * config/sparc/t-softfp: New file.
4135 * config/sparc/t-softmul: New file.
4136 * config/t-rtems: New file.
4137 * config/t-slibgcc: New file.
4138 * config/t-slibgcc-elf-ver: New file.
4139 * config/t-slibgcc-gld: New file.
4140 * config/t-slibgcc-sld: New file.
4141 * config/t-sol2: New file.
4142 * configure.ac: Include ../config/lib-ld.m4.
4143 Call AC_LIB_PROG_LD_GNU.
4144 Substitute cpu_type.
4145 * configure: Regenerate.
4147 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4150 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4151 libgcc-std.ver in the build directory.
4152 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4153 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4155 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4157 * libgcc-std.ver.in: New file.
4158 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4160 (libgcc-std.ver): New rule.
4161 * config/t-gnu-prefix: New file.
4163 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4165 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4167 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4169 * config/i386/darwin-lib.h: New file.
4171 2011-05-10 Joseph Myers <joseph@codesourcery.com>
4173 * config/arm/symbian-lib.h: New.
4175 2011-05-04 Chris Demetriou <cgd@google.com>
4177 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4178 (__x86.get_pc_thunk.bx): ...this.
4179 (__morestack): Adjust for rename, remove undef of __i686.
4181 2011-05-03 Chris Demetriou <cgd@google.com>
4183 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4185 2011-03-22 Joseph Myers <joseph@codesourcery.com>
4187 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4188 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4189 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4190 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4191 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4194 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
4196 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4197 Adjust copyright year.
4199 2011-03-07 Ian Lance Taylor <iant@google.com>
4201 * generic-morestack.c (__splitstack_find): Adjust returned stack
4202 pointer to include all registers pushed by __morestack.
4204 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4207 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4208 (toolexecdir): Calculate and AC_SUBST.
4209 (toolexeclibdir): Likewise.
4210 * Makefile.in (target_noncanonical): Import.
4211 (toolexecdir): Likewise.
4212 (toolexeclibdir): Likewise.
4213 * configure: Regenerate.
4215 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4218 * config/arm/bpabi.h: Rename to...
4219 * config/arm/bpabi-lib.h: ...this.
4221 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4223 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4225 * configure: Regenerate.
4227 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4229 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4230 __FLOAT_WORD_ORDER__.
4231 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4234 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4237 * Makefile.in (install-strip): New phony target.
4239 2010-11-07 Ian Lance Taylor <iant@google.com>
4242 * config/i386/morestack.S (__morestack_large_model): New
4245 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4247 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4249 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4251 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4253 * config/arm/bpabi.h: New file.
4254 * config/frv/frv-abi.h: New file.
4256 2010-10-01 Ian Lance Taylor <iant@google.com>
4258 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4259 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4261 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4264 * config.host: Add the missing `$'.
4266 2010-09-30 Michael Eager <eager@eagercon.com>
4268 * config.host: Add microblaze*-*-*.
4269 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4270 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4271 udivsi3.asm,umodsi3.asm}: New.
4273 2010-09-28 Ian Lance Taylor <iant@google.com>
4275 * configure.ac: Adjust CFI test to test assembler directly rather
4276 than checking gcc preprocessor macro.
4277 * configure: Rebuild.
4279 2010-09-27 Ian Lance Taylor <iant@google.com>
4281 * configure.ac: Test whether assembler supports CFI directives.
4282 * config.host: Only add t-stack and i386/t-stack-i386 to
4283 tmake_file if libgcc_cv_cfi is "yes".
4284 * configure: Rebuild.
4286 2010-09-27 Ian Lance Taylor <iant@google.com>
4288 * generic-morestack.h: New file.
4289 * generic-morestack.c: New file.
4290 * generic-morestack-thread.c: New file.
4291 * config/i386/morestack.S: New file.
4292 * config/t-stack: New file.
4293 * config/i386/t-stack-i386: New file.
4294 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4295 i386/t-stack-i386 to tmake_file.
4297 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4299 * Makefile.in (libgcc-extra-parts): Check for static archives and
4300 invoke ranlib after installing them.
4301 (gcc-extra-parts): Likewise.
4302 (install-leaf): Likewise.
4304 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4306 * configure: Regenerated.
4308 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4310 * configure: Regenerated.
4312 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4313 Andrew Pinski <pinskia@gmail.com>
4316 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4318 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4321 * configure: Regenerated.
4323 2010-09-06 Andreas Schwab <schwab@redhat.com>
4325 * configure: Regenerate.
4327 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4329 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4331 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4334 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4335 Iain Sandoe <iains@gcc.gnu.org>
4338 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4339 LIB2FUNCS_EXCLUDE functions.
4341 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4343 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4345 * configure: Regenerate.
4347 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4349 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4350 i386/t-freebsd to tmake_file.
4351 * config/i386/t-freebsd: New file.
4352 * config/i386/libgcc-bsd.ver: New file.
4354 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4356 * config.host (powerpc*-eabispe*): Set tmake_file.
4357 (powerpc*-eabi*): Likewise.
4358 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4359 crtbeginS, crtendS, crtbeginT.
4361 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4363 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4364 to tmake_file. Add crtfastmath.o to extra_parts.
4365 * config/mips/t-crtfm: New.
4367 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4369 * config.host (sparc64-*-rtems*): New target.
4371 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4373 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4376 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4378 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4380 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4382 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4383 alpha-dec-osf5.0* support.
4385 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4387 * config.host: Add lm32-*-rtems*.
4389 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4390 Uros Bizjak <ubizjak@gmail.com>
4393 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4394 like other remaining 32-bit x86 OSes.
4395 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4397 * config/i386/libgcc-sol2.ver: New file.
4398 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4400 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4403 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4404 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4405 is used and substitute set_use_emutls.
4406 * configure: Regenerated.
4408 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4410 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4412 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4415 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4417 ($(T)gcrt1.o): Likewise.
4418 ($(T)crt1.o): Likewise.
4419 ($(T)crti.o): Likewise.
4420 ($(T)crtn.o): Likewise.
4422 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4425 * Makefile.in (install): Use $(MAKE) string in rule, for
4428 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4430 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4431 * config/mmix/t-mmix: New file.
4432 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4434 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4437 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4440 2010-01-04 Anthony Green <green@moxielogic.com>
4442 * config/moxie/crti.asm, config/moxie/crtn.asm,
4443 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4444 config/moxie/t-moxie: New files.
4445 * config.host: Add t-moxie-softfp reference.
4447 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4450 * config/t-slibgcc-darwin: Fix embedded rpaths for
4451 --enable-version-specific-runtime-libs, build extension stub
4452 libs exposing features available from current libgcc_s.
4454 2009-11-11 Jon Beniston <jon@beniston.com>
4456 * config.host: Add lm32 targets.
4457 * config/lm32: New directory.
4458 * config/lm32/libgcc_lm32.h: New file.
4459 * config/lm32/_mulsi3.c: New file.
4460 * config/lm32/_udivmodsi4.c: New file.
4461 * config/lm32/_divsi3.c: New file.
4462 * config/lm32/_modsi3.c: New file.
4463 * config/lm32/_udivsi3.c: New file.
4464 * config/lm32/_umodsi3.c: New file.
4465 * config/lm32/_lshrsi3.S: New file.
4466 * config/lm32/_ashrsi3.S: New file.
4467 * config/lm32/_ashlsi3.S: New file.
4468 * config/lm32/crti.S: New file.
4469 * config/lm32/crtn.S: New file.
4470 * config/lm32/t-lm32: New file.
4471 * config/lm32/t-elf: New file.
4472 * config/lm32/t-uclinux: New file.
4474 2009-10-26 Nick Clifton <nickc@redhat.com>
4476 * config.host: Add support for RX target.
4477 * config/rx: New directory.
4478 * config/rx/rx-abi-functions.c: New file. Supplementary
4479 functions for libgcc to support the RX ABI.
4480 * config/rx/rx-abi.h: New file. Supplementary header file for
4481 libgcc RX ABI functions.
4482 * config/rx/t-rx: New file: Makefile fragment for building
4485 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4487 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4488 constraint of y0 to "g".
4490 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4492 * config.host: Include the s390 makefile fragments.
4493 * config/s390/32/_fixdfdi.c: New file.
4494 * config/s390/32/_fixsfdi.c: New file.
4495 * config/s390/32/_fixtfdi.c: New file.
4496 * config/s390/32/_fixunsdfdi.c: New file.
4497 * config/s390/32/_fixunssfdi.c: New file.
4498 * config/s390/32/_fixunstfdi.c: New file.
4499 * config/s390/32/t-floattodi: New file.
4500 * config/s390/libgcc-glibc.ver: New file.
4501 * config/s390/t-crtstuff: New file.
4502 * config/s390/t-linux: New file.
4503 * config/s390/t-tpf: New file.
4505 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4507 * configure.ac (AC_PREREQ): Bump to 2.64.
4509 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4511 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4513 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4515 * configure: Regenerate.
4517 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4519 * config.host (ia64-hp-*vms*): New target.
4520 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4523 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4525 * configure.ac: Add snippet for maintainer-mode.
4526 * configure: Regenerate.
4527 * Makefile.in (AUTOCONF, configure_deps): New variables.
4528 ($(srcdir)/configure)): New rule, active only with maintainer
4531 2009-06-23 DJ Delorie <dj@redhat.com>
4534 * config.host: Add mep support.
4536 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4538 * config.host: Add i386/${host_address}/t-fprules-softfp and
4539 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4541 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4543 * config/i386/64/_multc3.c: Likewise.
4544 * config/i386/64/_powitf2.c: Likewise.
4545 * config/i386/64/eqtf2.c: Likewise.
4546 * config/i386/64/getf2.c: Likewise.
4547 * config/i386/64/letf2.c: Likewise.
4548 * config/i386/64/letf2.c: Likewise.
4549 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4550 unsigned long long for x64 mingw targets.
4551 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4552 (_FP_I_TYPE): Define as long long for x64 mingw target.
4554 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4556 * config.host (vax-*-linux*): New.
4558 2009-05-31 Anthony Green <green@moxielogic.com>
4560 * config.host: Add moxie support.
4561 * config/moxie/t-moxie: New file.
4563 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4565 * config.host: Add i386/${host_address}/t-fprules-softfp and
4566 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4568 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4570 * config.host: Add i386/${host_address}/t-fprules-softfp to
4571 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4573 2009-04-09 Nick Clifton <nickc@redhat.com>
4575 * config/ia64/tf-signs.c: Change copyright header to refer to
4576 version 3 of the GNU General Public License with version 3.1
4577 of the GCC Runtime Library Exception and to point readers at
4578 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4580 * config/i386/32/tf-signs.c: Likewise.
4581 * config/libbid/_addsub_dd.c: Likewise.
4582 * config/libbid/_addsub_sd.c: Likewise.
4583 * config/libbid/_addsub_td.c: Likewise.
4584 * config/libbid/_dd_to_df.c: Likewise.
4585 * config/libbid/_dd_to_di.c: Likewise.
4586 * config/libbid/_dd_to_sd.c: Likewise.
4587 * config/libbid/_dd_to_sf.c: Likewise.
4588 * config/libbid/_dd_to_si.c: Likewise.
4589 * config/libbid/_dd_to_td.c: Likewise.
4590 * config/libbid/_dd_to_tf.c: Likewise.
4591 * config/libbid/_dd_to_udi.c: Likewise.
4592 * config/libbid/_dd_to_usi.c: Likewise.
4593 * config/libbid/_dd_to_xf.c: Likewise.
4594 * config/libbid/_df_to_dd.c: Likewise.
4595 * config/libbid/_df_to_sd.c: Likewise.
4596 * config/libbid/_df_to_td.c: Likewise.
4597 * config/libbid/_di_to_dd.c: Likewise.
4598 * config/libbid/_di_to_sd.c: Likewise.
4599 * config/libbid/_di_to_td.c: Likewise.
4600 * config/libbid/_div_dd.c: Likewise.
4601 * config/libbid/_div_sd.c: Likewise.
4602 * config/libbid/_div_td.c: Likewise.
4603 * config/libbid/_eq_dd.c: Likewise.
4604 * config/libbid/_eq_sd.c: Likewise.
4605 * config/libbid/_eq_td.c: Likewise.
4606 * config/libbid/_ge_dd.c: Likewise.
4607 * config/libbid/_ge_sd.c: Likewise.
4608 * config/libbid/_ge_td.c: Likewise.
4609 * config/libbid/_gt_dd.c: Likewise.
4610 * config/libbid/_gt_sd.c: Likewise.
4611 * config/libbid/_gt_td.c: Likewise.
4612 * config/libbid/_isinfd128.c: Likewise.
4613 * config/libbid/_isinfd32.c: Likewise.
4614 * config/libbid/_isinfd64.c: Likewise.
4615 * config/libbid/_le_dd.c: Likewise.
4616 * config/libbid/_le_sd.c: Likewise.
4617 * config/libbid/_le_td.c: Likewise.
4618 * config/libbid/_lt_dd.c: Likewise.
4619 * config/libbid/_lt_sd.c: Likewise.
4620 * config/libbid/_lt_td.c: Likewise.
4621 * config/libbid/_mul_dd.c: Likewise.
4622 * config/libbid/_mul_sd.c: Likewise.
4623 * config/libbid/_mul_td.c: Likewise.
4624 * config/libbid/_ne_dd.c: Likewise.
4625 * config/libbid/_ne_sd.c: Likewise.
4626 * config/libbid/_ne_td.c: Likewise.
4627 * config/libbid/_sd_to_dd.c: Likewise.
4628 * config/libbid/_sd_to_df.c: Likewise.
4629 * config/libbid/_sd_to_di.c: Likewise.
4630 * config/libbid/_sd_to_sf.c: Likewise.
4631 * config/libbid/_sd_to_si.c: Likewise.
4632 * config/libbid/_sd_to_td.c: Likewise.
4633 * config/libbid/_sd_to_tf.c: Likewise.
4634 * config/libbid/_sd_to_udi.c: Likewise.
4635 * config/libbid/_sd_to_usi.c: Likewise.
4636 * config/libbid/_sd_to_xf.c: Likewise.
4637 * config/libbid/_sf_to_dd.c: Likewise.
4638 * config/libbid/_sf_to_sd.c: Likewise.
4639 * config/libbid/_sf_to_td.c: Likewise.
4640 * config/libbid/_si_to_dd.c: Likewise.
4641 * config/libbid/_si_to_sd.c: Likewise.
4642 * config/libbid/_si_to_td.c: Likewise.
4643 * config/libbid/_td_to_dd.c: Likewise.
4644 * config/libbid/_td_to_df.c: Likewise.
4645 * config/libbid/_td_to_di.c: Likewise.
4646 * config/libbid/_td_to_sd.c: Likewise.
4647 * config/libbid/_td_to_sf.c: Likewise.
4648 * config/libbid/_td_to_si.c: Likewise.
4649 * config/libbid/_td_to_tf.c: Likewise.
4650 * config/libbid/_td_to_udi.c: Likewise.
4651 * config/libbid/_td_to_usi.c: Likewise.
4652 * config/libbid/_td_to_xf.c: Likewise.
4653 * config/libbid/_tf_to_dd.c: Likewise.
4654 * config/libbid/_tf_to_sd.c: Likewise.
4655 * config/libbid/_tf_to_td.c: Likewise.
4656 * config/libbid/_udi_to_dd.c: Likewise.
4657 * config/libbid/_udi_to_sd.c: Likewise.
4658 * config/libbid/_udi_to_td.c: Likewise.
4659 * config/libbid/_unord_dd.c: Likewise.
4660 * config/libbid/_unord_sd.c: Likewise.
4661 * config/libbid/_unord_td.c: Likewise.
4662 * config/libbid/_usi_to_dd.c: Likewise.
4663 * config/libbid/_usi_to_sd.c: Likewise.
4664 * config/libbid/_usi_to_td.c: Likewise.
4665 * config/libbid/_xf_to_dd.c: Likewise.
4666 * config/libbid/_xf_to_sd.c: Likewise.
4667 * config/libbid/_xf_to_td.c: Likewise.
4668 * config/libbid/bid128.c: Likewise.
4669 * config/libbid/bid128_2_str.h: Likewise.
4670 * config/libbid/bid128_2_str_macros.h: Likewise.
4671 * config/libbid/bid128_2_str_tables.c: Likewise.
4672 * config/libbid/bid128_add.c: Likewise.
4673 * config/libbid/bid128_compare.c: Likewise.
4674 * config/libbid/bid128_div.c: Likewise.
4675 * config/libbid/bid128_fma.c: Likewise.
4676 * config/libbid/bid128_logb.c: Likewise.
4677 * config/libbid/bid128_minmax.c: Likewise.
4678 * config/libbid/bid128_mul.c: Likewise.
4679 * config/libbid/bid128_next.c: Likewise.
4680 * config/libbid/bid128_noncomp.c: Likewise.
4681 * config/libbid/bid128_quantize.c: Likewise.
4682 * config/libbid/bid128_rem.c: Likewise.
4683 * config/libbid/bid128_round_integral.c: Likewise.
4684 * config/libbid/bid128_scalb.c: Likewise.
4685 * config/libbid/bid128_sqrt.c: Likewise.
4686 * config/libbid/bid128_string.c: Likewise.
4687 * config/libbid/bid128_to_int16.c: Likewise.
4688 * config/libbid/bid128_to_int32.c: Likewise.
4689 * config/libbid/bid128_to_int64.c: Likewise.
4690 * config/libbid/bid128_to_int8.c: Likewise.
4691 * config/libbid/bid128_to_uint16.c: Likewise.
4692 * config/libbid/bid128_to_uint32.c: Likewise.
4693 * config/libbid/bid128_to_uint64.c: Likewise.
4694 * config/libbid/bid128_to_uint8.c: Likewise.
4695 * config/libbid/bid32_to_bid128.c: Likewise.
4696 * config/libbid/bid32_to_bid64.c: Likewise.
4697 * config/libbid/bid64_add.c: Likewise.
4698 * config/libbid/bid64_compare.c: Likewise.
4699 * config/libbid/bid64_div.c: Likewise.
4700 * config/libbid/bid64_fma.c: Likewise.
4701 * config/libbid/bid64_logb.c: Likewise.
4702 * config/libbid/bid64_minmax.c: Likewise.
4703 * config/libbid/bid64_mul.c: Likewise.
4704 * config/libbid/bid64_next.c: Likewise.
4705 * config/libbid/bid64_noncomp.c: Likewise.
4706 * config/libbid/bid64_quantize.c: Likewise.
4707 * config/libbid/bid64_rem.c: Likewise.
4708 * config/libbid/bid64_round_integral.c: Likewise.
4709 * config/libbid/bid64_scalb.c: Likewise.
4710 * config/libbid/bid64_sqrt.c: Likewise.
4711 * config/libbid/bid64_string.c: Likewise.
4712 * config/libbid/bid64_to_bid128.c: Likewise.
4713 * config/libbid/bid64_to_int16.c: Likewise.
4714 * config/libbid/bid64_to_int32.c: Likewise.
4715 * config/libbid/bid64_to_int64.c: Likewise.
4716 * config/libbid/bid64_to_int8.c: Likewise.
4717 * config/libbid/bid64_to_uint16.c: Likewise.
4718 * config/libbid/bid64_to_uint32.c: Likewise.
4719 * config/libbid/bid64_to_uint64.c: Likewise.
4720 * config/libbid/bid64_to_uint8.c: Likewise.
4721 * config/libbid/bid_b2d.h: Likewise.
4722 * config/libbid/bid_binarydecimal.c: Likewise.
4723 * config/libbid/bid_conf.h: Likewise.
4724 * config/libbid/bid_convert_data.c: Likewise.
4725 * config/libbid/bid_decimal_data.c: Likewise.
4726 * config/libbid/bid_decimal_globals.c: Likewise.
4727 * config/libbid/bid_div_macros.h: Likewise.
4728 * config/libbid/bid_dpd.c: Likewise.
4729 * config/libbid/bid_flag_operations.c: Likewise.
4730 * config/libbid/bid_from_int.c: Likewise.
4731 * config/libbid/bid_functions.h: Likewise.
4732 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4733 * config/libbid/bid_inline_add.h: Likewise.
4734 * config/libbid/bid_internal.h: Likewise.
4735 * config/libbid/bid_round.c: Likewise.
4736 * config/libbid/bid_sqrt_macros.h: Likewise.
4738 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4740 * Makefile.in: Change copyright header to refer to version
4741 3 of the GNU General Public License and to point readers at the
4742 COPYING3 file and the FSF's license web page.
4743 * config.host: Likewise.
4745 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4747 * config.host: Reorder and merge to match config.gcc change.
4749 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4751 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4753 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4755 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4756 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4757 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4758 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4760 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4762 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4763 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4765 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4767 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4768 ia64/t-softfp-compat to tmake_file.
4770 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4772 * config/ia64/__divxf3.asm: New.
4773 * config/ia64/_fixtfdi.asm: Likewise.
4774 * config/ia64/_fixunstfdi.asm: Likewise.
4775 * config/ia64/_floatditf.asm: Likewise.
4776 * config/ia64/t-fprules-softfp: Likewise.
4777 * config/ia64/t-softfp-compat: Likewise.
4778 * config/ia64/tf-signs.c: Likewise.
4780 2009-01-18 Ben Elliston <bje@au.ibm.com>
4782 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4784 2009-01-16 Ben Elliston <bje@au.ibm.com>
4786 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4789 2009-01-13 Ben Elliston <bje@au.ibm.com>
4791 * config/t-softfp: New file.
4792 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4793 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4795 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4797 * config.host: Add m32r*-*-rtems*.
4799 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4801 * config.host: Add m32c*-*-rtems*.
4803 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4806 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4807 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4808 * configure: Regenerate.
4809 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4810 tmake_file here from gcc/config.gcc.
4811 Move extra_parts here from gcc/config.gcc.
4812 * config/i386/t-sol2: Move here from gcc/config/i386.
4813 Use gcc_srcdir instead of srcdir.
4815 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4817 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4820 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4822 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4824 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4826 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4828 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4831 * config.host: Add picochip-*-*.
4833 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4835 * config.host: Match more processor names for Xtensa.
4837 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4839 * config/i386/64/t-softfp-compat: Update comments.
4841 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4843 * config/i386/64/_divtc3-compat.c: Moved to ...
4844 * config/i386/64/_divtc3.c: Here.
4846 * config/i386/64/_multc3-compat.c: Moved to ...
4847 * config/i386/64/_multc3.c: Here.
4849 * config/i386/64/_powitf2-compat.c: Moved to ...
4850 * config/i386/64/_powitf2.c: Here.
4852 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4853 .c suffix instead of -compat.c.
4855 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4857 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4858 (_FP_MUL_MEAT_D): Ditto.
4859 (_FP_DIV_MEAT_S): Ditto.
4860 (_FP_DIV_MEAT_D): Ditto.
4862 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4864 * Makefile.in: Add support for __sync_* libgcc functions.
4866 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4868 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4870 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4873 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4874 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4876 * config/i386/64/t-fprules-softfp: Moved to ...
4877 * config/i386/64/t-softfp-compat: This. New.
4879 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4881 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4882 Initialize f with 0.0.
4884 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4887 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4889 * config/i386/64/_divtc3-compat.c: New.
4890 * config/i386/64/_multc3-compat.c: Likewise.
4891 * config/i386/64/_powitf2-compat.c: Likewise.
4892 * config/i386/64/eqtf2.c: Likewise.
4893 * config/i386/64/getf2.c: Likewise.
4894 * config/i386/64/letf2.c: Likewise.
4895 * config/i386/64/t-fprules-softfp: Likewise.
4897 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4899 * config.host: Add i386/${host_address}/t-fprules-softfp to
4900 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4901 i[34567]86-*-linux*, x86_64-*-linux*.
4903 * configure.ac: Set host_address to 64 or 32 for x86.
4904 * configure: Regenerated.
4906 * Makefile.in (config.status): Also depend on
4907 $(srcdir)/config.host.
4909 * config/i386/32/t-fprules-softfp: New.
4910 * config/i386/32/tf-signs.c: Likewise.
4912 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4914 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4915 Uros Bizjak <ubizjak@gmail.com>
4917 * config/i386/32/sfp-machine.h: New.
4919 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4921 * config/rs6000/t-ppccomm: Remove rules that conflict with
4922 auto-generated rules.
4924 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4926 * configure.ac: sinclude override.m4.
4927 * configure: Regenerate.
4929 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4931 * configure: Regenerate.
4933 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4935 * Makefile.in (DECNUMINC): Remove
4936 -I$(MULTIBUILDTOP)../../libdecnumber.
4939 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4941 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4942 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4943 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4944 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4945 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4946 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4947 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4948 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4949 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4950 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4951 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4952 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4953 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4954 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4956 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4958 * config.host (sh2[lbe]*-*-linux*): Allow target.
4960 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4962 * config/rs6000/t-ppccomm: Add build rules for new files.
4963 (LIB2ADD_ST): New variable.
4965 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4969 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4970 * config/t-avr: New file. Build 16bit libgcc functions.
4972 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4975 * config/t-slibgcc-darwin: Make install-leaf dependent on
4976 install-darwin-libgcc-stubs instead of install.
4978 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4980 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4981 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4982 sh-*-rtemscoff*): Remove cases.
4984 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4986 * Makefile.in (all): Use install-leaf rather than install.
4987 (install): Split most of the rule into...
4988 (install-leaf): ...this new one.
4990 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4991 Paolo Bonzini <bonzini@gnu.org>
4994 * Makefile.in: Use @shlib_slibdir@ substitution to get
4995 correct install name on darwin.
4996 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4998 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5000 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5001 cris-*-elf and cris-*-none.
5002 (crisv32-*-linux*): Similar, as cris-*-linux*.
5004 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5006 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5008 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5011 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5012 * configure: Regenerated.
5014 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5016 * Makefile.in (dfp-filenames): Replace decimal_globals,
5017 decimal_data, binarydecimal and convert_data with
5018 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5019 and bid_convert_data, respectively.
5021 2007-09-17 Chao-ying Fu <fu@mips.com>
5022 Nigel Stephens <nigel@mips.com>
5024 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5025 * Makefile.in (fixed_point): Define.
5026 Check if fixed_point is yes to build support functions.
5027 * configure.ac: Check for fixed_point support.
5028 * configure: Regenerated.
5029 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5030 funcs, modes, from, to.
5032 2007-09-11 Janis Johnson <janis187@us.ibm.com
5034 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5036 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5038 * Makefile.in (dfp-filenames): Remove decUtility, add
5039 decDouble, decPacked, decQuad, decSingle.
5041 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5043 * config.host : Add x86_64-elf target.
5045 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5047 * configure.ac (set_have_cc_tls): Add a missing =.
5048 * configure: Regenerated.
5050 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5052 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5053 and x86_64-*-linux*.
5055 * config/t-tls: New file.
5057 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5059 * configure.ac: Include ../config/enable.m4 and
5060 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5061 supports TLS and substitute set_have_cc_tls.
5062 * configure: Regenerated.
5064 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5066 * Makefile.in: Use libbid for DFP when BID is enabled.
5068 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5070 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5071 extra_parts. Add config/i386/t-cygming to tmake_file.
5072 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5074 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5075 Danny Smith <dannysmith@users.sourceforge.net>
5078 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5079 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5080 * config/i386/t-crtfm: Compile crtfastmath.o with
5081 -minline-all-stringops.
5083 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5085 * config.host (sparc-wrs-vxworks): New target.
5087 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5089 * config.host: Recognize fido.
5091 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5093 * configure: Check host, not target, for decimal float support.
5095 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5097 * config/i386/t-crtpc: New file.
5098 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5099 (x86_64-*-linux*): Ditto.
5101 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5103 * config.host (x86_64-*-mingw*): New target.
5105 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5106 H.J. Lu <hongjiu.lu@intel.com>
5108 * Makefile.in (enable_decimal_float): New.
5110 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5111 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5112 (decbits-filenames): This.
5113 (decbits-objects): New.
5114 (libgcc-objects): Add $(decbits-objects).
5116 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5117 Substitute enable_decimal_float.
5118 * configure: Regenerated.
5120 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5122 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5124 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5126 * Makefile.in (install-info): New dummy target.
5128 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5130 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5132 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5134 * Makefile.in: Add install-html and install-pdf dummy
5137 2007-02-05 Roger Sayle <roger@eyesopen.com>
5138 Daniel Jacobowitz <dan@codesourcery.com>
5140 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5141 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5142 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5144 2007-01-29 Janis Johnson <janis187@us.ibm.com>
5146 * Makefile.in (dec-filenames): Add decExcept.
5148 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5151 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5154 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5156 * configure.ac: Add --enable-version-specific-runtime-libs.
5157 Correct $slibdir default.
5158 * configure: Regenerated.
5160 2007-01-23 Joseph Myers <joseph@codesourcery.com>
5162 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5164 2007-01-21 Andrew Pinski <pinskia@gmail.com>
5167 * config.host (alpha*-*-linux*): Set extra_parts.
5169 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5171 * config/sh/t-linux: New.
5172 * config.host (sh*-*-linux*): Set tmake_file.
5174 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5176 * Makefile.in (install): Handle multilibs.
5178 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5180 * Makefile.in: Added .PHONY entry for documentation targets.
5182 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5184 * Makefile.in: Add empty info, html, dvi, pdf targets.
5186 2007-01-04 Mike Stump <mrs@apple.com>
5188 * Makefile.in (MAKEINFO): Remove.
5191 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
5193 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5194 * configure: Regenerate.
5195 * Makefile.in (host_subdir): Substitute it.
5196 (gcc_objdir): Use it.
5198 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5200 * config.host (ia64*-*-linux*): Set tmake_file.
5202 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5204 * Makefile.in (version): Define.
5206 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5207 Paolo Bonzini <bonzini@gnu.org>
5209 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5210 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5211 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5212 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5213 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5214 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5215 * configure: Generated.