1 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
2 Brendan Kehoe <brendan@zen.org>
3 Simon Cook <simon.cook@embecosm.com>
5 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
6 * config/arc: New directory.
7 * longlong.h [__arc__] (umul_ppmm): Remove.
8 [__arc__] (__umulsidi3): Define.
9 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
10 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
12 2013-09-17 Jacek Caban <jacek@codeweavers.com>
14 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
16 * config/i386/gthr-win32.h: Likewise.
18 2013-09-16 DJ Delorie <dj@redhat.com>
20 * config/rl78/vregs.h: Add G10 register definitions.
21 * config/rl78/lib2mul.c: Enable for RL78/G10.
22 * config/rl78/lib2div.c: Likewise.
23 * config/rl78/lshrsi3.S: Use vregs.h.
24 * config/rl78/cmpsi2.S: Likewise.
25 * config/rl78/trampoline.S: Likewise.
26 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
28 2013-09-14 DJ Delorie <dj@redhat.com>
29 Nick Clifton <nickc@redhat.com>
31 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
32 * config/rl78/vregs.h: New.
33 * config/rl78/signbit.S: New file. Implements signbit function.
34 * config/rl78/divmodsi.S: New.
35 * config/rl78/divmodhi.S: New.
36 * config/rl78/divmodqi.S: New.
37 * config/rl78/t-rl78: Build them here...
38 * config/rl78/lib2div.c: ...but not here.
40 2013-09-12 DJ Delorie <dj@redhat.com>
42 * config.host (msp*-*-elf): New.
43 * config/msp430/: New port.
45 2013-08-18 Iain Sandoe <iain@codesourcery.com>
48 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
49 __thread var for emulated TLS.
50 (__gcov_indirect_call_counters): Likewise.
52 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
53 Catherine Moore <clm@codesourcery.com>
54 Richard Sandiford <rdsandiford@googlemail.com>
56 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
57 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
58 (CALL_STUB_NO_RET): Likewise.
59 (CALL_STUB_RET): Likewise.
60 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
61 __mips16_ret call/return stub symbols.
62 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
65 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
67 * config.host <mips*-*-linux*>: Remove a stray comment.
69 2013-08-10 Jan Hubicka <jh@suse.cz>
71 Work around binutils PR14342
72 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
73 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
74 (L_gcov_indirect_call_profiler_v2): New.
76 2013-08-06 Jan Hubicka <jh@suse.cz>
78 * libgcov.c (__gcov_indirect_call_callee,
79 __gcov_indirect_call_counters): New global vars.
80 (__gcov_indirect_call_profiler): replace by ...
81 (__gcov_indirect_call_profiler_v2) ... this one.
83 2013-08-06 Caroline Tice <cmtice@google.com>
85 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
86 vtv_start_preinit.o and vtv_end_preinit.o.
87 * configure.ac: Add code to check/set enable_vtable_verify.
88 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
90 * vtv_start_preinit.c: New file.
91 * vtv_end_preinit.c: New file.
92 * vtv_start.c: New file.
93 * vtv_end.c: New file.
94 * configure: Regenerated.
96 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
98 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
99 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
100 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
101 GPL-3.0-with-GCC-exception.
103 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
105 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
108 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
110 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
111 mapping for FPRs when creating the fallback framestate.
113 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
116 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
117 (__round_s2_const, __round_u2_const)
118 (__round_s4_const, __round_u4_const, __round_x8):
119 Saturate result if addition result cannot be represented.
121 2013-07-15 Matthias Klose <doko@ubuntu.com>
123 * libgcc2.c: Don't include <limits.h>.
125 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
127 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
129 2013-07-06 Jakub Jelinek <jakub@redhat.com>
132 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
134 2013-06-28 Jakub Jelinek <jakub@redhat.com>
137 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
139 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
140 instead of table lookups.
141 (__popcountDI2): Likewise.
143 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
145 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
148 2013-06-21 Joseph Myers <joseph@codesourcery.com>
151 * soft-fp/adddf3.c: Update from glibc.
152 * soft-fp/addsf3.c: Likewise.
153 * soft-fp/addtf3.c: Likewise.
154 * soft-fp/divdf3.c: Likewise.
155 * soft-fp/divsf3.c: Likewise.
156 * soft-fp/divtf3.c: Likewise.
157 * soft-fp/double.h: Likewise.
158 * soft-fp/eqdf2.c: Likewise.
159 * soft-fp/eqsf2.c: Likewise.
160 * soft-fp/eqtf2.c: Likewise.
161 * soft-fp/extenddftf2.c: Likewise.
162 * soft-fp/extended.h: Likewise.
163 * soft-fp/extendsfdf2.c: Likewise.
164 * soft-fp/extendsftf2.c: Likewise.
165 * soft-fp/fixdfdi.c: Likewise.
166 * soft-fp/fixdfsi.c: Likewise.
167 * soft-fp/fixsfdi.c: Likewise.
168 * soft-fp/fixsfsi.c: Likewise.
169 * soft-fp/fixtfdi.c: Likewise.
170 * soft-fp/fixtfsi.c: Likewise.
171 * soft-fp/fixunsdfdi.c: Likewise.
172 * soft-fp/fixunsdfsi.c: Likewise.
173 * soft-fp/fixunssfdi.c: Likewise.
174 * soft-fp/fixunssfsi.c: Likewise.
175 * soft-fp/fixunstfdi.c: Likewise.
176 * soft-fp/fixunstfsi.c: Likewise.
177 * soft-fp/floatdidf.c: Likewise.
178 * soft-fp/floatdisf.c: Likewise.
179 * soft-fp/floatditf.c: Likewise.
180 * soft-fp/floatsidf.c: Likewise.
181 * soft-fp/floatsisf.c: Likewise.
182 * soft-fp/floatsitf.c: Likewise.
183 * soft-fp/floatundidf.c: Likewise.
184 * soft-fp/floatundisf.c: Likewise.
185 * soft-fp/floatunditf.c: Likewise.
186 * soft-fp/floatunsidf.c: Likewise.
187 * soft-fp/floatunsisf.c: Likewise.
188 * soft-fp/floatunsitf.c: Likewise.
189 * soft-fp/gedf2.c: Likewise.
190 * soft-fp/gesf2.c: Likewise.
191 * soft-fp/getf2.c: Likewise.
192 * soft-fp/ledf2.c: Likewise.
193 * soft-fp/lesf2.c: Likewise.
194 * soft-fp/letf2.c: Likewise.
195 * soft-fp/muldf3.c: Likewise.
196 * soft-fp/mulsf3.c: Likewise.
197 * soft-fp/multf3.c: Likewise.
198 * soft-fp/negdf2.c: Likewise.
199 * soft-fp/negsf2.c: Likewise.
200 * soft-fp/negtf2.c: Likewise.
201 * soft-fp/op-1.h: Likewise.
202 * soft-fp/op-2.h: Likewise.
203 * soft-fp/op-4.h: Likewise.
204 * soft-fp/op-8.h: Likewise.
205 * soft-fp/op-common.h: Likewise.
206 * soft-fp/quad.h: Likewise.
207 * soft-fp/single.h: Likewise.
208 * soft-fp/soft-fp.h: Likewise.
209 * soft-fp/subdf3.c: Likewise.
210 * soft-fp/subsf3.c: Likewise.
211 * soft-fp/subtf3.c: Likewise.
212 * soft-fp/truncdfsf2.c: Likewise.
213 * soft-fp/trunctfdf2.c: Likewise.
214 * soft-fp/trunctfsf2.c: Likewise.
215 * soft-fp/unorddf2.c: Likewise.
216 * soft-fp/unordsf2.c: Likewise.
217 * soft-fp/unordtf2.c: Likewise.
218 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
219 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
220 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
221 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
222 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
223 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
224 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
225 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
226 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
227 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
228 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
229 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
231 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
233 * config/mips/lib2funcs.c: New file.
234 * config/mips/t-mips (LIB2ADD_ST): Add it.
236 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
239 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
240 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
242 2013-06-08 Walter Lee <walt@tilera.com>
244 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
245 Replace int64_t with long long. Add __extension__ where
247 * config/tilepro/atomic.c: Include config.h.
249 2013-06-06 Douglas B Rupp <rupp@adacore.com>
251 * config.host (arm-wrs-vxworks): Configure with other soft float.
253 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
255 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
256 (mips64r5900el-*-elf*): New configurations.
258 2013-06-04 Alan Modra <amodra@gmail.com>
260 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
262 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
264 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
266 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
268 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
269 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
270 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
272 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
274 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
275 (powerpc-wrs-vxworks): Likewise.
277 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
279 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
280 signal frames as well.
281 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
282 STACK_BIAS to the CFA offset.
284 2013-05-17 Richard Henderson <rth@redhat.com>
287 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
288 (execute_cfa_program): Use it when storing to fs->regs.
290 2013-05-08 Kai Tietz <ktietz@redhat.com>
292 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
293 (__deregister_frame_info): Likewise.
295 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
297 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
300 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
302 2013-04-25 Alan Modra <amodra@gmail.com>
304 * config.host: Match little-endian powerpc-linux.
306 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
308 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
309 as 'unsigned long long' instead of 'unsigned long'.
310 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
313 2013-04-10 Julian Brown <julian@codesourcery.com>
315 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
316 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
317 unsigned char/unsigned short.
318 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
320 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
323 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
325 2013-04-04 Meador Inge <meadori@codesourcery.com>
327 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
328 computing the location of the link register.
329 (aeabi_uldivmod): Ditto.
331 2013-03-27 Kai Tietz <ktietz@redhat.com>
333 * config.host: Add support for cygwin x64 target.
334 * configure: Regenerated.
336 2013-03-26 Walter Lee <walt@tilera.com>
338 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
339 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
341 2013-03-25 Kai Tietz <ktietz@redhat.com>
343 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
345 2013-03-20 Robert Mason <rbmj@verizon.net>
347 * config/vxlib-tls.c (__gthread_get_tsd_data,)
348 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
349 (__gthread_leave_tsd_dtor_context): Add prototypes.
350 (tls_delete_hook): Update.
352 2013-03-20 Catherine Moore <clm@codesourcery.com>
353 Joseph Myers <joseph@codesourcery.com>
354 Chao-ying Fu <fu@mips.com>
356 * config/mips/mips16.S: Don't build for microMIPS.
357 * config/mips/linux-unwind.h: Handle microMIPS frame.
358 * config/mips/crtn.S (fini, init): New labels.
360 2013-03-14 Jakub Jelinek <jakub@redhat.com>
362 PR tree-optimization/53265
363 * unwind-dw2.c (execute_cfa_program): Avoid
364 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
365 on targets with DWARF_FRAME_REGISTERS < 32.
367 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
370 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
371 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
373 2013-03-07 Sriraman Tallam <tmsriram@google.com>
375 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
376 sandybridge processors.
378 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
381 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
384 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
386 * config/microblaze/crti.S: Setup stack protection at entry
388 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
390 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
391 (__rotldi3): Shift bytewise if applicable.
393 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
395 * config/aarch64/sync-cache.c
396 (__aarch64_sync_cache_range): Silence warnings.
398 2013-02-25 Catherine Moore <clm@codesourcery.com>
401 2013-02-24 Catherine Moore <clm@codesourcery.com>
402 Joseph Myers <joseph@codesourcery.com>
403 Chao-ying Fu <fu@mips.com>
405 * config/mips/mips16.S: Don't build for microMIPS.
406 * config/mips/linux-unwind.h: Handle microMIPS frame.
407 * config/mips/crtn.S (fini, init): New labels.
409 2013-02-24 Catherine Moore <clm@codesourcery.com>
410 Joseph Myers <joseph@codesourcery.com>
411 Chao-ying Fu <fu@mips.com>
413 * config/mips/mips16.S: Don't build for microMIPS.
414 * config/mips/linux-unwind.h: Handle microMIPS frame.
415 * config/mips/crtn.S (fini, init): New labels.
417 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
418 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
421 2013-02-16 Alan Modra <amodra@gmail.com>
424 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
425 (ppc_fallback_frame_state): Always set up save locations for fp
426 and altivec. Don't bother with non-callee-saved regs, r0-r13
427 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
429 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
432 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
434 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
435 _ssmulha3, _usmulusa3, _ssmulsa3.
436 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
437 (__muldi3): XCALL __muldi3_6 instead of rcall.
438 (__umulsidi3, __mulsidi3): New functions.
439 (do_prologue_saves, do_epilogue_restores): New .macros.
440 (__divdi3_moddi3): Use them.
441 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
442 (__usmulusa3, __ssmulsa3): New functions.
444 2013-02-11 Iain Sandoe <iain@codesourcery.com>
445 Jack Howarth <howarth@bromo.med.uc.edu>
446 Patrick Marlier <patrick.marlier@gmail.com>
449 * config/darwin-crt-tm.c: Remove dummy functions hack.
451 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
454 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
455 * config/avr/lib2-object.mk: New iterator to build objects from it.
456 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
458 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
459 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
460 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
461 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
462 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
463 * config/avr/lib1funcs-fixed.S: Implement them.
465 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
467 Update copyright years.
469 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
472 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
473 Add crtcxa to extra_parts.
474 * config/rs6000/exit.h: New file.
475 * config/rs6000/cxa_atexit.c: New file.
476 * config/rs6000/cxa_finalize.c: New file.
477 * config/rs6000/crtcxa.c: New file.
478 * config/rs6000/t-aix-cxa: New file.
479 * config/rs6000/libgcc-aix-cxa.ver: New file.
481 2013-01-31 Nick Clifton <nickc@redhat.com>
483 * config/v850/lib1funcs.S: Add support for e3v5 architecture
486 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
489 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
490 _mulQQ, _mulHQ, _mulHA, _mulSA,
491 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
492 _divQQ, _divHQ, _divHA, _divSA,
493 _divUQQ, _divUHQ, _divUHA, _divUSA.
495 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
497 * config.host(microblaze*-linux*): tmake_file: Remove
498 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
499 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
500 to exclude functions from being built with libgcc.c and use
501 the microblaze assembly.
503 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
505 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
508 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
510 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
511 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
512 __UINTPTR_TYPE__; also cast 'base' to the same type before the
515 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
517 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
518 loop start address for cache clearing.
520 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
522 * config/avr/lib1funcs.S: Remove trailing blanks.
523 * config/avr/lib1funcs-fixed.S: Ditto.
525 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
527 * config/avr/avr-lib.h: Add GPL copyright notice.
529 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
531 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
532 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
533 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
534 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
536 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
538 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
539 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
541 2013-01-04 Nick Clifton <nickc@redhat.com>
543 * config/v850/lib1funcs.S: Only provide CALLT support functions if
544 the CALLT instruction is supported.
546 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
548 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
549 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
551 2012-12-13 John Tytgat <John@bass-software.com>
553 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
556 2012-12-12 Jakub Jelinek <jakub@redhat.com>
559 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
560 undefined signed overflows.
562 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
565 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
567 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
569 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
570 (FP_TRAPPING_EXCEPTIONS): Define.
571 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
572 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
574 2012-12-04 Richard Henderson <rth@redhat.com>
577 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
579 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
581 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
582 (FP_EX_SHIFT): Define.
583 (FP_TRAPPING_EXCEPTIONS): Define.
585 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
587 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
588 (FP_ROUNDMODE): Use FP_RND_MASK.
589 * config/aarch64/sfp-exceptions.c: New.
590 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
591 Use __sfp_handle_exceptions.
593 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
595 * config.host: (arm*-*-freebsd*): Remove.
596 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
597 (arm*-*-elf*): Remove.
598 (arm*-*-wince-pe*): Remove.
599 * arm/unwind-arm.c (struct fpa_reg): Delete.
600 (struct fpa_regs): Delete.
601 (phase1_vrs): Remove fpa element.
602 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
603 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
604 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
605 * ieee754-sf.S (floatundisf): Remove FPA support.
606 (floatdisf): Likewise.
607 * ieee75f-df.S (floatundidf): Likewise.
608 (floatdidf): Likewise.
610 2012-11-29 Kai Tietz <ktietz@redhat.com>
613 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
614 * unwind-generic.h: Likewise.
615 * unwind-seh.c: Likewise.
617 2012-11-28 Richard Henderson <rth@redhat.com>
620 * emutls.c (__emutls_get_address): Avoid race condition between
621 obj->loc.offset read and emutls_key initialization.
623 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
625 Adjust decimal point of signed accum mode to GCC default.
628 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
630 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
631 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
633 (__divqq3, __divha3, __divsa3): Adjust to new position of
634 decimal point of signed accum types.
636 (__mulusa3_round): New function.
638 (__divqq_helper): New function.
639 (__udivuqq3): Use it.
641 2012-11-20 Jakub Jelinek <jakub@redhat.com>
644 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
646 2012-11-18 Teresa Johnson <tejohnson@google.com>
649 * libgcov.c (gcov_exit): Remove merged program summary
650 comparison unless !GCOV_LOCKED.
652 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
654 * soft-fp: Updated from glibc upstream.
656 2012-11-06 Ian Lance Taylor <iant@google.com>
658 * generic-morestack.c (__generic_morestack): Align the returned
659 stack pointer to a 32 byte boundary.
660 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
661 increment the return address until we have decided that we don't
662 have a varargs function.
663 (__morestack) [32-bit]: Align stack correctly when calling C
665 (__morestack) [64-bit]: Likewise.
667 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
669 * configure: Regenerate.
671 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
674 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
675 * config/i386/sfp-machine.h: Guard exception handling
676 code with _SOFT_FLOAT.
677 * config/i386/32/sfp-machine.h: Guard rounding handling
678 code with _SOFT_FLOAT.
679 * config/i386/64/sfp-machine.h: Ditto.
681 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
683 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
686 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
688 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
689 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
690 when appropriate. Correct structure element types.
691 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
692 -minline-all-stringops from compile flags.
694 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
696 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
698 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
700 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
702 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
704 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
707 2012-10-23 Ian Bolton <ian.bolton@arm.com>
708 Jim MacArthur <jim.macarthur@arm.com>
709 Marcus Shawcroft <marcus.shawcroft@arm.com>
710 Nigel Stephens <nigel.stephens@arm.com>
711 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
712 Richard Earnshaw <rearnsha@arm.com>
713 Sofiane Naci <sofiane.naci@arm.com>
714 Stephen Thomas <stephen.thomas@arm.com>
715 Tejas Belagod <tejas.belagod@arm.com>
716 Yufeng Zhang <yufeng.zhang@arm.com>
718 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
719 * config/aarch64/crti.S: New file.
720 * config/aarch64/crtn.S: New file.
721 * config/aarch64/linux-unwind.h: New file.
722 * config/aarch64/sfp-machine.h: New file.
723 * config/aarch64/sync-cache.c: New file.
724 * config/aarch64/t-aarch64: New file.
725 * config/aarch64/t-softfp: New file.
727 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
729 * config/mmix/crti.S: Mark program and data addresses using PRELD.
730 Remove typo'd and unnecessary alignment-LOC for .data. Remove
731 no-longer-needed LDBU insns.
733 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
736 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
737 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
739 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
741 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
743 2012-10-15 Matthias Klose <doko@ubuntu.com>
745 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
747 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
749 * configure: Regenerate.
750 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
752 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
754 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
755 instructions for 64bit targets only.
757 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
759 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
760 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
761 * config/i386/32/sfp-machine.h: ... here.
762 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
763 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
766 2012-10-07 Matthias Klose <doko@ubuntu.com>
768 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
770 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
772 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
774 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
775 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
776 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
779 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
782 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
785 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
788 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
789 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
790 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
792 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
795 * config/sh/linux-atomic.S: Delete.
796 * config/sh/linux-atomic.c: New.
797 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
798 linux-atomic.c. Add cflags to disable warnings.
800 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
803 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
805 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
806 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
807 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
808 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
809 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
811 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
813 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
815 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
816 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
818 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
820 * config.host (hppa-*-openbsd*): New target.
821 * config/pa/t-openbsd: New file.
823 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
826 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
827 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
828 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
829 (__divsa3): Use __negsi2 to negate r_quoL.
830 * config/avr/lib1funcs.S (FALIAS): New macro.
831 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
832 (__negsi2): ...this new function.
833 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
834 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
835 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
836 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
837 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
838 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
840 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
843 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
844 (lshrsi3): Reimplement as lshrsi3_r0.
846 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
849 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
852 2012-09-07 Teresa Johnson <tejohnson@google.com>
854 PR gcov-profile/54487
855 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
858 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
861 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
862 not configured --with-avrlibc=no.
863 * config/avr/t-avrlibc: New file.
864 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
865 (DPBIT_FUNCS): Ditto.
866 (TPBIT_FUNCS): Ditto.
868 2012-09-04 Teresa Johnson <tejohnson@google.com>
870 * libgcov.c (struct gcov_summary_buffer): New structure.
871 (gcov_histogram_insert): New function.
872 (gcov_compute_histogram): Ditto.
873 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
874 histograms during summary merging.
876 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
878 * config.host (x86_64-*-openbsd*): New target.
880 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
882 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
885 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
888 * config/avr/t-avr (conv_X): Rename to func_X.
890 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
893 * config/avr/lib1funcs-fixed.S: New file.
894 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
896 (neg2, neg4): New macros.
897 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
898 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
899 (__umulhisi3): Speed up MUL variant if there is enough flash.
900 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
902 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
903 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
904 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
905 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
906 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
907 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
908 (LIB2FUNCS_EXCLUDE): Add supported functions.
910 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
912 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
913 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
915 * fixed-obj.mk: Only expand dependency if $o is not in
918 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
920 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
922 2012-08-22 Joseph Myers <joseph@codesourcery.com>
924 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
925 depend on --enable-shared.
926 ($(lib1asmfuncs-o)): Use %.vis files independent of
928 * static-object.mk ($(base)$(objext), $(base).vis)
929 ($(base)_s$(objext)): Use same rules for visibility handling as in
932 2012-08-21 Ian Lance Taylor <iant@google.com>
934 * config/i386/morestack.S (__morestack_non_split): Increase amount
935 of space allocated for non-split code stack.
937 2012-08-19 Joseph Myers <joseph@codesourcery.com>
939 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
940 even if inhibit_libc.
942 2012-08-17 Julian Brown <julian@codesourcery.com>
944 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
945 -fexceptions -fnon-call-exceptions if not defined.
946 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
947 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
949 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
951 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
954 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
956 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
957 rs6000/t-slibgcc-aix.
959 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
961 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
963 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
965 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
967 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
970 * Makefile.in (version): Replace top_srcdir with srcdir.
972 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
974 * Makefile.in (version): set to BASE-VER file from gcc directory.
976 2012-08-01 Nick Clifton <nickc@redhat.com>
978 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
979 Implements __clrsb for an HImode argument.
981 2012-07-31 Nick Clifton <nickc@redhat.com>
983 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
984 Implements __clrsb for an HImode argument.
985 * config/stormy16/clrsbhi2.c: New file:
986 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
988 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
990 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
992 2012-07-19 Tristan Gingold <gingold@adacore.com>
993 Richard Henderson <rth@redhat.com>
995 * unwind-seh.c: New file.
996 * unwind-generic.h: Include windows.h for SEH.
997 (_Unwind_Exception): Use 6 private fields for SEH.
998 (_GCC_specific_handler): Declare.
999 * unwind-c.c (__gcc_personality_seh0): New function.
1001 * config/i386/libgcc-cygming.ver: New file.
1002 * config/i386/t-seh-eh: New file.
1003 * config.host (x86_64-*-mingw*): Default to seh.
1005 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1007 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1009 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1011 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1012 __builtin_expect when checking for exceptions.
1013 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1015 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1017 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1018 function declaration.
1019 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1021 * config/ia64/sfp-exceptions.c: New.
1022 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1024 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1026 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1027 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1028 * config/i386/64/sfp-machine: ... (delete here) ...
1029 * config/i386/sfp-machine.h: ... to here.
1030 (FP_EX_MASK): Remove.
1032 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1034 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1036 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1037 * config/i386/libgcc-sol2.ver: Ditto.
1038 * config/i386/libgcc-glibc.ver: Ditto.
1040 2012-06-11 Roland McGrath <mcgrathr@google.com>
1042 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1043 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1046 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1048 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1049 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1050 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1051 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1052 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1053 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1054 * config/i386/64/sfp-machine: ... (delete here) ...
1055 * config/i386/sfp-machine.h: ... to here.
1057 (__sfp_handle_exceptions): New function declaration.
1058 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1059 * config/i386/sfp-exceptions.c: New.
1060 * config/i386/t-softfp: New.
1061 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1062 i386/t-softfp to tmake_file.
1064 2012-06-03 David S. Miller <davem@davemloft.net>
1066 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1069 2012-05-31 David S. Miller <davem@davemloft.net>
1071 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1072 multiply and divide instructions on 32-bit when V9.
1073 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1075 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1077 * config/arm/ieee754-df.S: Fix typos.
1078 * config/arm/ieee754-sf.S: Fix typos.
1079 * config/c6x/libunwind.S: Fix typos.
1080 * config/epiphany/udivsi3-float.c: Fix typos.
1081 * config/microblaze/muldi3_hard.S: Fix typos.
1082 * config/picochip/adddi3.S: Fix typos.
1083 * config/picochip/ashlsi3.S: Fix typos.
1084 * config/picochip/ashrsi3.S: Fix typos.
1085 * config/picochip/clzsi2.S: Fix typos.
1086 * config/picochip/cmpsi2.S: Fix typos.
1087 * config/picochip/divmod15.S: Fix typos.
1088 * config/picochip/divmodhi4.S: Fix typos.
1089 * config/picochip/divmodsi4.S: Fix typos.
1090 * config/picochip/longjmp.S: Fix typos.
1091 * config/picochip/lshrsi3.S: Fix typos.
1092 * config/picochip/parityhi2.S: Fix typos.
1093 * config/picochip/popcounthi2.S: Fix typos.
1094 * config/picochip/setjmp.S: Fix typos.
1095 * config/picochip/subdi3.S: Fix typos.
1096 * config/picochip/ucmpsi2.S: Fix typos.
1097 * config/picochip/udivmodhi4.S: Fix typos.
1098 * config/picochip/udivmodsi4.S: Fix typos.
1099 * config/spu/divv2df3.c: Fix typos.
1100 * config/spu/mfc_multi_tag_release.c: Fix typos.
1101 * config/spu/mfc_tag_release.c: Fix typos.
1102 * configure.ac: Fix typos.
1103 * configure: Regenerate.
1105 2012-05-25 Ian Lance Taylor <iant@google.com>
1107 * config/i386/morestack.S (__morestack_non_split): Check whether
1108 caller is varargs and needs %bp to hold the stack frame on return.
1110 2012-05-25 Olivier Hainque <hainque@adacore.com>
1112 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1113 sequence in the non pic case on VxWorks.
1115 2012-05-24 Olivier Hainque <hainque@adacore.com>
1117 * Makefile.in: Move dependency on install-unwind_h from
1118 "install-leaf" to "install".
1120 2012-05-24 Olivier Hainque <hainque@adacore.com>
1122 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1123 Use a separate command for stamp removals.
1125 2012-05-21 Andrew Pinski <apinski@cavium.com>
1128 * configure.ac: Define the default includes to being none.
1129 * configure: Regenerate.
1131 2012-05-16 Olivier Hainque <hainque@adacore.com>
1133 * Makefile.in (install-unwind_h): Rename into ...
1134 (install-unwind_h-forbuild): New target.
1135 (all): Use it instead of the former install-unwind_h.
1136 (install-unwind_h): Reinstate, copy to user install destination
1137 for include files, not to the internal gcc object directory one.
1138 (install-leaf): Depend on it.
1140 2012-05-15 Olivier Hainque <hainque@adacore.com>
1142 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1143 register numbers. LR_REGNO replaces R_LR.
1144 (ucontext_for): New, helper for ...
1145 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1147 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1149 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1151 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1152 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1153 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1155 (i[34567]86-*-*, x86_64-*-*): ... here.
1157 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1158 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1160 * config/i386/i386-cpuinfo.c: Rename to ...
1161 * config/i386/cpuinfo.c: ... this.
1162 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1164 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1165 (libgcc_cv_init_priority): New test.
1166 * configure: Regenerate.
1167 * config.in: New file.
1168 * Makefile.in (clean): Rename config.h to auto-target.h.
1169 (config.h): Likewise.
1170 (stamp-h): Likewise.
1172 * config/i386/cpuinfo.c (auto-target.h): Include.
1173 (CONSTRUCTOR_PRIORITY): Define.
1174 (__cpu_indicator_init): Use it.
1176 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1178 * longlong.h: Use a URL instead of an FSF postal address.
1179 Replace spaces with tab.
1181 2012-05-08 Teresa Johnson <tejohnson@google.com>
1183 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1184 (__gcov_dump): Ditto.
1185 (gcov_dump_complete): New global variable.
1186 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1187 (__gcov_flush): Outline functionality now in gcov_clear.
1188 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1190 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1192 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1193 (mips*-*-linux*): Include mips/t-tpbit when long double is
1196 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1198 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1199 (get_available_features): New argument. Check for AVX2.
1200 (__cpu_indicator_init): Modify call to get_available_features.
1202 2012-04-25 Alan Modra <amodra@gmail.com>
1204 * config/rs6000/crtsavevr.S: New file.
1205 * config/rs6000/crtrestvr.S: New file.
1206 * config/rs6000/t-savresfgpr: Build the above.
1207 * config/rs6000/t-netbsd: Likewise.
1209 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1211 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1213 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1215 * libgcc/config/i386/i386-cpuinfo.c: New file.
1216 * libgcc/config/i386/t-cpuinfo: New file.
1217 * libgcc/config.host: Include t-cpuinfo.
1218 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1220 2012-04-24 Chao-ying Fu <fu@mips.com>
1222 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1224 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1226 struct siginfo vs. siginfo_t
1228 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1229 siginfo_t instead of struct siginfo.
1230 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1231 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1232 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1233 (ia64_handle_unwabi): Likewise.
1234 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1235 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1236 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1237 (sh_fallback_frame_state): Likewise.
1238 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1239 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1241 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1243 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1246 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1248 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1249 if it hasn't been previously saved.
1251 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1253 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1256 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1259 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1260 instead of __AVR_HAVE_8BIT_SP__.
1262 2012-03-26 Tristan Gingold <gingold@adacore.com>
1264 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1265 (unw_table_entry): Use unw_word instead of unsigned long.
1266 (_Unwind_FindTableEntry): Likewise.
1267 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1268 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1269 (_Unwind_FindTableEntry): Likewise.
1270 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1271 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1272 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1273 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1274 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1275 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1276 (uw_init_context_1, uw_install_context): Likewise.
1277 (unw_word): Move to unwind-ia64.h
1279 2012-03-26 Tristan Gingold <gingold@adacore.com>
1281 * config/vms/vms-ucrt0.c: Update copyright years.
1283 (___gcc_main_flags): Declare.
1284 (__main): Check flags to remap argv and exit code.
1285 * config.host (*-*-*vms*): Adjust extra_parts.
1286 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1289 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1291 * arm/lib1funcs.asm (ctzsi2): New function.
1292 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1293 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1294 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1295 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1296 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1297 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1299 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1301 * config.host: Add bits to support powerpc64-*-freebsd*.
1302 * config/rs6000/freebsd-unwind.h: New file.
1303 * config/rs6000/t-freebsd64: New file.
1305 2012-03-20 Richard Guenther <rguenther@suse.de>
1307 PR gcov-profile/52627
1308 * libgcov.c (init_mx): Fix mutex name.
1310 2012-03-16 Tristan Gingold <gingold@adacore.com>
1312 * config/ia64/vms-unwind.h: Remove ulong (and replace
1313 it by unw_reg where used). Define unw_reg with __int64.
1315 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1317 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1319 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1321 (sparc_is_sighandler): Likewise.
1323 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1325 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1328 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1330 * config/arm/crtn.S: Fix typo.
1332 2012-03-13 Richard Guenther <rguenther@suse.de>
1334 * libgcov.c: Remove stdio.h include and NULL un-define.
1336 2012-03-13 Richard Guenther <rguenther@suse.de>
1339 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1341 2012-03-13 Richard Guenther <rguenther@suse.de>
1343 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1345 2012-03-13 Richard Guenther <rguenther@suse.de>
1347 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1348 and __gthread_mutex_init_function definitions.
1350 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1352 * config.host (mips*-*-openbsd*): Remove.
1354 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1356 * config.host: Remove alpha*-dec-osf5.1* handling.
1357 * config/alpha/gthr-posix.c: Remove.
1358 * config/alpha/libgcc-osf5.ver: Remove.
1359 * config/alpha/osf5-unwind.h: Remove.
1360 * config/alpha/t-osf-pthread: Remove.
1361 * config/alpha/t-slibgcc-osf: Remove.
1362 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1363 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1364 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1365 * mkmap-flat.awk: Remove osf_export handling.
1367 2012-03-12 Richard Guenther <rguenther@suse.de>
1369 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1370 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1371 (__gthread_mutex_init_function): New function.
1372 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1375 * libgcov.c: Include gthr.h.
1376 (__gcov_flush_mx): New global variable.
1377 (init_mx, init_mx_once): New functions.
1378 (__gcov_flush): Protect self with a mutex.
1379 (__gcov_fork): Re-initialize mutex after forking.
1380 * unwind-dw2-fde.c: Change condition under which to use
1381 __GTHREAD_MUTEX_INIT_FUNCTION.
1383 2012-03-12 Tristan Gingold <gingold@adacore.com>
1385 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1386 * config/ia64/t-vms: Likewise.
1388 2012-03-11 Michael Hope <michael.hope@linaro.org>
1390 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1393 2012-03-07 Walter Lee <walt@tilera.com>
1395 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1397 (atomic_xor): Rename and move definition to
1398 config/tilepro/atomic.h.
1399 (atomic_nand): Ditto.
1400 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1402 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1403 (arch_atomic_nand): Ditto.
1405 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1408 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1410 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1413 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1416 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1420 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1421 if RAMPZ affects reading from RAM.
1422 (__tablejump_elpm__): Ditto.
1424 (__movmemx_hi): Ditto.
1425 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1426 (__do_global_dtors): Ditto.
1427 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1428 (__movmemx_hi): Ditto.
1430 2012-03-05 Richard Henderson <rth@redhat.com>
1432 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1433 [ARM] (count_trailing_zeros): Use the builtin.
1435 2012-03-01 Kai Tietz <ktietz@redhat.com>
1437 * soft-fp: Imported from glibc upstream.
1439 2012-02-28 Kai Tietz <ktietz@redhat.com>
1441 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1442 for mingw-targets as attribute gcc_struct.
1444 2012-02-28 Ian Lance Taylor <iant@google.com>
1446 * generic-morestack.c (__splitstack_releasecontext): Correct call
1447 to __morestack_release_segments.
1449 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1452 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1453 for __linux__ when removing signals from __morestack_fullmask.
1455 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1458 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1460 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1462 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1463 instead of HAVE_INITFINI_ARRAY.
1464 * config/ia64/crtend.S: Likewise.
1466 2012-02-20 Kai Tietz <ktietz@redhat.com>
1469 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1471 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1472 to w32-unwind.h header.
1474 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1476 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1477 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1478 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1479 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1481 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1483 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1485 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1488 * config/darwin-crt-tm.c: Correct typo.
1490 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1491 Patrick Marlier <patrick.marlier@gmail.com>
1494 * config/darwin-crt-tm.c: Generate dummy functions.
1496 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1497 Patrick Marlier <patrick.marlier@gmail.com>
1500 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1501 (__doTMRegistrations): Call it.
1502 (__doTMdeRegistrations): Likewise.
1504 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1505 Anatoly Sokolov <aesok@post.ru>
1506 Eric Weddington <eric.weddington@atmel.com>
1509 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1510 (__epilogue_restores__): Ditto.
1512 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1516 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1517 Solaris 11 and slightly reformat.
1518 (sparc_is_sighandler): Likewise.
1520 2012-02-14 Walter Lee <walt@tilera.com>
1522 * config.host: Handle tilegx and tilepro.
1523 * config/tilegx/sfp-machine.h: New file.
1524 * config/tilegx/sfp-machine32.h: New file.
1525 * config/tilegx/sfp-machine64.h: New file.
1526 * config/tilegx/t-crtstuff: New file.
1527 * config/tilegx/t-softfp: New file.
1528 * config/tilegx/t-tilegx: New file.
1529 * config/tilepro/atomic.c: New file.
1530 * config/tilepro/atomic.h: New file.
1531 * config/tilepro/linux-unwind.h: New file.
1532 * config/tilepro/sfp-machine.h: New file.
1533 * config/tilepro/softdivide.c: New file.
1534 * config/tilepro/softmpy.S: New file.
1535 * config/tilepro/t-crtstuff: New file.
1536 * config/tilepro/t-tilepro: New file.
1538 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1542 * gthr-posix.h: Allow static initializer macros to be disabled.
1543 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1545 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1547 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1548 Add t-slibgcc-libgcc to tmake_file.
1549 * config/mips/libgcc-mips16.ver: Revert previous patch.
1550 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1552 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1553 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1555 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1556 * config/cr16/crti.S: New file.
1557 * config/cr16/crtlibid.S: New file.
1558 * config/cr16/crtn.S: New file.
1559 * config/cr16/lib1funcs.S: New file.
1560 * config/cr16/t-cr16: New file.
1561 * config/cr16/t-crtlibid: New file.
1562 * config/cr16/unwind-dw2.h: New file.
1563 * config/cr16/unwind-cr16.c: New file.
1564 * config/cr16/divmodhi3.c: New file.
1566 2012-01-25 Alan Modra <amodra@gmail.com>
1568 * config/rs6000/t-linux64: Delete. Move..
1569 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1570 * config/rs6000/t-linux: ..and libgcc flags to here.
1572 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1574 * config.host (i[34567]86-*-interix3*):
1575 Change triplet to i[34567]86-*-interix[3-9]*.
1576 * configure: Regenerate.
1578 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1579 Richard Sandiford <rdsandiford@googlemail.com>
1581 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1582 * config/mips/mips16.S (__mips16_rdhwr): New function.
1583 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1585 2012-01-11 Nathan Sidwell <nathan@acm.org>
1587 * libgcov.c (__gcov_init): Ignore objects with no functions.
1589 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1592 Extend __pgmx semantics to linearize memory.
1593 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1594 * config/avr/lib1funcs.S (__xload_1): New function.
1595 (__movmemx_qi, __movmemx_hi): New functions.
1596 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1599 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1601 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1602 purported sigacthandler address isn't null before dereferencing it.
1603 (sparc_is_sighandler): Likewise.
1605 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1608 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1609 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1610 (sparc_is_sighandler): Likewise.
1611 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1613 2012-01-06 Tristan Gingold <gingold@adacore.com>
1615 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1616 compatibility thunks...
1617 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1618 (crtbeginS.o, crtendS.o): ... and these to ...
1619 * config/ia64/t-ia64-elf: ... this new file.
1620 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1621 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1623 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1625 * configure: Regenerate.
1626 * config/s390/t-crtstuff: Remove -fPIC.
1628 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1631 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1634 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1637 * config/avr/lib1funcs.S: Remove FIXME comments.
1638 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1640 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1642 Implement light-weight DImode support.
1643 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1644 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1645 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1646 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1648 2011-12-30 Nathan Sidwell <nathan@acm.org>
1650 * libgcov.c (gcov_crc32): Remove global var.
1651 (free_fn_data): New function.
1652 (buffer_fn_data): Pass in filename, more robust error recovery.
1653 (crc32_unsigned): New function.
1654 (gcov_exit): More robust detection of new program. More robust
1656 (__gcov_init): Do not update program's crc here.
1658 2011-12-21 Tristan Gingold <gingold@adacore.com>
1660 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1662 2011-12-21 Ian Lance Taylor <iant@google.com>
1664 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1666 2011-12-20 Ian Lance Taylor <iant@google.com>
1668 * config/i386/morestack.S (__morestack_non_split): If there is
1669 enough stack space already, don't split. Ask for more stack space
1672 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1674 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1676 (_Unwind_DebugHook): New function.
1677 (uw_restore_core_regs): New define.
1678 (unwind_phase2): Use uw_restore_core_regs instead of
1680 (unwind_phase2_forced): Likewise.
1681 (__gnu_Unwind_Resume): Likewise.
1683 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1685 * config/alpha/linux-unwind.h: Update copyright years.
1686 (MD_FROB_UPDATE_CONTEXT): New define.
1687 (alpha_frob_update_context): New function.
1689 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1691 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1692 tmake_file rather replacing it.
1694 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1696 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1697 function is not used for PPC64.
1698 (save_world): Amend comments. Update the VRsave mask to reflect the
1700 (rest_world): Update comments, do not clobber r10, do not use r8.
1701 (eh_rest_world_r10): Amend comments, do not use r8.
1702 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1703 no longer used, move restore of CR and target address to the end of
1706 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1708 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1709 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1711 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1714 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1715 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1717 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1719 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1721 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1724 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1725 * config/avr/lib1funcs.S (__muldi3): New function.
1727 2011-12-06 Andrew Pinski <apinski@cavium.com>
1729 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1731 (__frame_dummy_init_array_entry): Likewise.
1733 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1735 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1739 * config/avr/lib1funcs.S (__prologue_saves__,
1740 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1741 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1743 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1745 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1747 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1750 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1751 (_ITM_deregisterTMCloneTable): Likewise.
1752 (__register_frame_info): Fix unused warning.
1753 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1754 pthread_default_stacksize_np): Likewise.
1755 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1757 2011-11-29 DJ Delorie <dj@redhat.com>
1759 * config.host (rl78-*-elf): New case.
1760 * config/rl78: New directory for the Renesas RL78.
1762 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1764 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1767 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1770 * config/rs6000/t-savresfgpr: New file.
1771 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1772 $(srcdir)/config/rs6000/eabi.S.
1773 * config/rs6000/t-ppccomm-ldbl: Remove.
1774 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1776 (powerpc-*-eabispe*): Likewise.
1777 (powerpc-*-eabi*): Likewise.
1778 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1779 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1780 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1781 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1783 (powerpc-*-eabisim*): Likewise.
1784 (powerpc-*-elf*): Likewise.
1785 (powerpc-*-eabialtivec*): Likewise.
1786 (powerpc-xilinx-eabi*): Likewise.
1787 (powerpc-*-rtems*): Likewise.
1788 (powerpcle-*-elf*): Likewise.
1789 (powerpcle-*-eabisim*): Likewise.
1790 (powerpcle-*-eabi*): Likewise.
1792 2011-11-27 Ian Lance Taylor <iant@google.com>
1794 * generic-morestack.c (__splitstack_find): Check for NULL old
1796 (__splitstack_resetcontext): New function.
1797 (__splitstack_releasecontext): New function.
1798 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1800 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1802 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1804 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1806 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1808 2011-11-26 Richard Henderson <rth@redhat.com>
1810 * config/m68k/linux-atomic.c: New file.
1811 * config/m68k/t-linux: New file.
1812 * config.host (m68k-uclinux, m68k-linux): Use it.
1814 2011-11-26 Richard Henderson <rth@redhat.com>
1816 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1817 (__TMC_END__): Only declare if hidden is available; in the definition,
1818 if hidden is unavailable add a null record.
1819 (deregister_tm_clones, register_tm_clones): New.
1820 (__do_global_dtors_aux, frame_dummy): Use them.
1821 (__do_global_dtors, __do_global_ctors_1): Likewise.
1823 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1825 * config/darwin-crt-tm.c: New file.
1826 * config.host (darwin): Build crttms.o crttme.o to provide
1827 startup and shutdown for tm clones.
1828 * config/t-darwin (crttms.o): New build rule.
1829 (crttme.o): Likewise.
1831 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
1833 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1836 2011-11-21 Richard Henderson <rth@redhat.com>
1838 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1839 (__TMC_LIST__, __TMC_END__): New.
1840 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1841 (__do_global_dtors): Likewise.
1842 (frame_dummy): Call _ITM_registerTMCloneTable.
1843 (__do_global_ctors_1): Likewise.
1845 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1847 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1848 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1849 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1850 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1851 * config/i386/t-darwin64: Remove.
1852 * config/sh/t-netbsd (LIB2ADD): Remove.
1854 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
1857 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1858 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1859 * config/avr/lib1funcs.S (wmov): New assembler macro.
1860 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1861 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1862 (__udivmod64): New function.
1863 (__negdi2): New function.
1865 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1867 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1868 *-*-freebsd*aout*): Remove.
1870 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
1872 * static-object.mk (c_flags-$o): Save c_flags.
1873 ($(base)$(objext)): Use it.
1875 2011-11-18 Steve Ellcey <sje@cup.hp.com>
1877 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1879 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
1882 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1883 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1886 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1888 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1890 (aeabi_uidivmod): Likewise.
1891 (umodsi3): Likewise.
1893 (aeabi_idivmod): Likewise.
1896 2011-11-16 Tristan Gingold <gingold@adacore.com>
1898 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1900 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
1903 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1904 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1906 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1908 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1910 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1911 * config/pa/t-stublib64: Delete.
1913 2011-11-12 Richard Henderson <rth@redhat.com>
1915 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1916 cast the pointer argument to _Unwind_SetGRPtr.
1918 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1920 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1922 2011-11-09 Ian Lance Taylor <iant@google.com>
1924 * generic-morestack.c: Include <string.h>.
1925 (uintptr_type): Define.
1926 (struct initial_sp): Add dont_block_signals field. Reduce size of
1928 (allocate_segment): Set prev field to NULL. Don't set
1929 __morestack_current_segment or __morestack_segments.
1930 (__generic_morestack): Update current->prev and *pp after calling
1932 (__morestack_block_signals): Don't do anything if
1933 dont_block_signals is set.
1934 (__morestack_unblock_signals): Likewise.
1935 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1937 (__splitstack_block_signals): New function.
1938 (enum __splitstack_content_offsets): Define.
1939 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1940 (__splitstack_makecontext): New function.
1941 (__splitstack_block_signals_context): New function.
1942 (__splitstack_find_context): New function.
1943 * config/i386/morestack.S (__morestack_get_guard): New function.
1944 (__morestack_set_guard, __morestack_make_guard): New functions.
1945 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1947 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1949 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1950 (i[34567]86-*-mingw*): ... here.
1951 (x86_64-*-mingw*): ... here.
1953 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1955 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1957 2011-11-07 Nathan Sidwell <nathan@acm.org>
1959 * libgcov.c (struct gcov_fn_buffer): New struct.
1960 (buffer_fn_data): New helper.
1961 (gcov_exit): Rework for new gcov data structures.
1963 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
1966 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1968 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1970 * config.host (tmake_file): Correct comment.
1971 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1973 (bfin*-uclinux*): Likewise.
1974 (bfin*-linux-uclibc*): Likewise.
1975 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1977 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1979 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1980 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1981 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1982 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1983 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1984 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1985 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1986 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1987 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1988 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1989 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1990 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1991 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1993 * config/bfin/t-elf: Remove.
1994 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1996 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1998 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1999 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2000 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2001 (lm32-*-elf*): ... this.
2002 (lm32-*-rtems*): ... and this.
2004 (m32r-*-rtems*): Add to tmake_file.
2005 (moxie-*-rtems*): Likewise.
2006 (sparc-*-rtems*): Likewise.
2007 Remove t-rtems from tmake_file.
2008 (sparc64-*-rtems*): Likewise.
2009 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2012 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2015 * config/gthr-posix.h: Move ...
2016 * gthr-posix.h: ... here.
2017 * config/gthr-lynx.h: Reflect this.
2018 * config/gthr-vxworks.h: Likewise.
2019 * config/rs6000/gthr-aix.h: Likewise.
2020 * configure.ac (target_thread_file): Likewise.
2021 * configure: Regenerate.
2023 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2025 * config.host (arm*-*-rtemseabi*): New target.
2027 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2030 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2033 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2035 * config.host (epiphany-*-elf*): New configuration.
2036 * config/epiphany: New Directory.
2038 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2040 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2041 * config/avr/t-rtems: New.
2042 Filter out _exit from LIB1ASMFUNCS.
2044 2011-11-04 David S. Miller <davem@davemloft.net>
2046 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2047 * configure: Rebuild.
2049 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2051 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2054 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2057 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2058 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2060 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2063 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2065 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2067 * config/c6x/t-elf (LIB2ADDEH): Set.
2068 * config/c6x/t-c6x-elf: Remove.
2070 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2072 * config/i386/sol2-ci.S: Rename to ...
2073 * config/i386/crti.S: ... this.
2074 * config/i386/sol2-cn.S: Rename to ...
2075 * config/i386/crtn.S: ... this.
2076 * config/sparc/sol2-ci.S: Rename to ...
2077 * config/sparc/crti.S: ... this.
2078 * config/sparc/sol2-cn.S: Rename to ...
2079 * config/sparc/crtn.S: ... this.
2080 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2081 (crti.o, crtn.o): Remove.
2083 2011-11-04 Tristan Gingold <gingold@adacore.com>
2085 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2087 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2089 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2091 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2093 * config.host (crisv32-*-none, cris-*-none): Remove.
2094 (crisv32-*-elf): Append to tmake_file, don't just set it.
2095 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2097 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2099 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2100 (ecrtn$(objext)): Likewise.
2101 (ncrti$(objext)): Likewise.
2102 (ncrtn$(objext)): Likewise.
2104 2011-11-03 Andreas Schwab <schwab@redhat.com>
2106 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2108 2011-11-02 David S. Miller <davem@davemloft.net>
2110 * configure.ac: Set host_address on sparc too.
2111 * configure: Regenerate.
2112 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2113 based upon host_address.
2114 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2116 2011-11-02 Jason Merrill <jason@redhat.com>
2118 * config/rs6000/t-ppccomm: Add missing \.
2120 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2122 * gthr-single.h, gthr.h: New files.
2123 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2124 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2125 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2126 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2127 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2128 * configure.ac (thread_header): New variable.
2129 Set it depending on target_thread_file.
2130 (gthr-default.h): Link from $thread_header.
2131 * configure: Regenerate.
2132 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2134 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2136 * configure.ac (tm_file_): New variable.
2137 Determine from tm_file.
2138 (tm_file, tm_defines): Substitute.
2139 * configure: Regenerate.
2140 * mkheader.sh: New file.
2141 * Makefile.in (clean): Remove libgcc_tm.h.
2142 ($(objects)): Depend on libgcc_tm.h.
2143 (libgcc_tm_defines, libgcc_tm_file): New variables.
2144 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2145 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2146 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2147 ($(extra-parts)): Depend on libgcc_tm.h.
2148 * config.host (tm_defines, tm_file): New variable.
2149 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2150 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2151 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2152 (avr-*-rtems*): Likewise.
2153 (avr-*-*): Likewise.
2154 (frv-*-elf): Likewise.
2155 (frv-*-*linux*): Likewise.
2156 (h8300-*-rtems*): Likewise.
2157 (h8300-*-elf*): Likewise.
2158 (i[34567]86-*-darwin*): Likewise.
2159 (x86_64-*-darwin*): Likewise.
2160 (rx-*-elf): Likewise.
2161 (tic6x-*-uclinux): Likewise.
2162 (tic6x-*-elf): Likewise.
2163 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2164 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2165 * config/i386/cygming-crtbegin.c: Likewise.
2166 * config/i386/cygming-crtend.c: Likewise.
2167 * config/ia64/fde-vms.c: Likewise.
2168 * config/ia64/unwind-ia64.c: Likewise.
2169 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2170 * config/rs6000/darwin-fallback.c: Likewise.
2171 * config/stormy16/lib2funcs.c: Likewise.
2172 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2173 * crtstuff.c: Likewise.
2174 * dfp-bit.h: Likewise.
2175 * emutls.c: Likewise.
2176 * fixed-bit.c: Likewise.
2177 * fp-bit.c: Likewise.
2178 * generic-morestack-thread.c: Likewise.
2179 * generic-morestack.c: Likewise.
2180 * libgcc2.c: Likewise.
2181 * libgcov.c: Likewise.
2182 * unwind-dw2-fde-dip.c: Likewise.
2183 * unwind-dw2-fde.c: Likewise.
2184 * unwind-dw2.c: Likewise.
2185 * unwind-sjlj.c: Likewise.
2187 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2189 * configure.ac: Include ../config/picflag.m4.
2190 (GCC_PICFLAG): Call it.
2192 * configure: Regenerate.
2193 * Makefile.in (gcc_srcdir): Remove.
2194 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2195 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2196 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2197 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2198 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2201 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2202 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2203 to refer to libgcc2.c.
2205 * config/darwin-64.c: New file.
2206 * config/darwin-crt3.c: Remove comment.
2207 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2208 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2209 config/udivmodsi4.c: New files.
2210 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2211 config/memset.c: New files.
2212 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2213 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2214 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2215 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2216 * config/t-openbsd-thread: New file.
2217 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2218 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2219 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2220 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2223 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2224 to refer to gthr-posix.c.
2225 * config/alpha/t-vms (LIB2ADD): Set.
2226 * config/alpha/vms-gcc_shell_handler.c: New file.
2227 * config/arm/bpabi.c, config/arm/fp16.c,
2228 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2229 config/arm/unaligned-funcs.c: New files.
2230 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2231 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2232 * config/arm/t-linux: Likewise.
2233 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2234 * config/arm/t-netbsd: New file.
2235 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2236 * config/arm/t-symbian (LIB2ADD_ST): Set.
2237 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2238 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2239 * config/bfin/t-elf: New file.
2240 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2241 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2242 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2243 config/c6x/ltf.c: New files.
2244 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2245 (HOST_LIBGCC2_CFLAGS): Set.
2246 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2247 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2248 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2250 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2251 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2252 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2253 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2254 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2256 * config/frv/t-frv (LIB2ADD): Set.
2257 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2258 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2259 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2260 config/h8300/popcounthi2.c: New files.
2261 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2262 * config/i386/gthr-win32.c: New file.
2263 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2264 * config/i386/t-cygwin: Likewise.
2265 * config/i386/t-darwin, config/i386/t-darwin64,
2266 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2267 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2268 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2269 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2270 * config/ia64/quadlib.c: New file.
2271 * config/ia64/t-hpux (LIB2ADD): Set.
2272 * config/ia64/t-ia64: Add comment.
2273 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2274 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2275 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2276 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2277 * config/m32c/t-m32c (LIB2ADD): Set.
2278 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2279 * config/m32r/t-m32r: Likewise.
2280 * config/m68k/fpgnulib.c: New file.
2281 * config/m68k/t-floatlib (LIB2ADD): Set.
2282 (xfgnulib.c): New target.
2283 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2284 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2285 * config/mep/t-mep (LIB2ADD): Set.
2286 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2287 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2288 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2289 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2290 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2291 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2292 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2293 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2294 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2295 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2297 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2298 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2299 * config/pa/fptr.c, config/pa/lib2funcs.S,
2300 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2301 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2302 (LIB2ADD, LIB2ADD_ST): Set.
2303 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2304 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2306 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2307 * config/pdp11/t-pdp11: New file.
2308 * config/picochip/libgccExtras/adddi3.S,
2309 config/picochip/libgccExtras/ashlsi3.S,
2310 config/picochip/libgccExtras/ashrsi3.S,
2311 config/picochip/libgccExtras/clzsi2.S,
2312 config/picochip/libgccExtras/cmpsi2.S,
2313 config/picochip/libgccExtras/divmod15.S,
2314 config/picochip/libgccExtras/divmodhi4.S,
2315 config/picochip/libgccExtras/divmodsi4.S,
2316 config/picochip/libgccExtras/lshrsi3.S,
2317 config/picochip/libgccExtras/parityhi2.S,
2318 config/picochip/libgccExtras/popcounthi2.S,
2319 config/picochip/libgccExtras/subdi3.S,
2320 config/picochip/libgccExtras/ucmpsi2.S,
2321 config/picochip/libgccExtras/udivmodhi4.S,
2322 config/picochip/libgccExtras/udivmodsi4.S: New files.
2323 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2324 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2325 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2326 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2327 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2328 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2329 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2330 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2332 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2333 (HOST_LIBGCC2_CFLAGS): Set.
2334 * config/rs6000/t-darwin64: New file.
2335 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2336 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2337 * config/rs6000/t-ppccomm (LIB2ADD): Add
2338 $(srcdir)/config/rs6000/tramp.S.
2339 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2340 Add $(srcdir)/config/rs6000/eabi.S.
2341 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2342 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2343 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2344 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2345 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2346 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2347 * config/rs6000/tramp.S: New file.
2348 * config/s390/t-tpf: Remove.
2349 * config/sh/linux-atomic.S: New file.
2350 * config/sh/t-linux (LIB2ADD): Set.
2351 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2352 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2353 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2355 (HOST_LIBGCC2_CFLAGS): Set.
2356 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2357 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2358 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2359 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2360 config/spu/mfc_multi_tag_release.c,
2361 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2362 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2363 config/spu/multi3.c: New files.
2364 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2365 (HOST_LIBGCC2_CFLAGS): Set.
2366 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2367 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2368 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2369 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2370 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2371 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2372 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2373 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2374 config/stormy16/umodsi3.c: New files.
2375 * config/xtensa/lib2funcs.S: New file.
2376 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2377 * config/xtensa/t-xtensa (LIB2ADD): Set.
2378 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2379 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2380 Add t-freebsd-thread to tmake_file for posix threads.
2381 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2382 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2383 (*-*-lynxos*): Likewise.
2384 (*-*-netbsd*): Likewise.
2385 (*-*-openbsd*): Likewise.
2386 Add t-openbsd-thread to tmake_file for posix threads.
2387 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2388 (*-*-vxworks*): Set tmake_file.
2389 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2390 (alpha*-*-freebsd*): Likewise.
2391 (alpha*-*-netbsd*): Likewise.
2392 (alpha*-*-openbsd*): Likewise.
2393 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2394 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2395 (alpha*-dec-*vms*): Likewise.
2396 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2397 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2398 (bfin*-uclinux*): Likewise.
2399 (bfin*-linux-uclibc*): Likewise.
2400 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2401 (crisv32-*-none): Likewise.
2402 (cris-*-elf): Likewise.
2403 (cris-*-none): Likewise.
2404 (cris-*-linux*, crisv32-*-linux*): Likewise.
2405 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2407 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2409 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2410 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2411 (x86_64-*-elf*): Likewise.
2412 (i[34567]86-*-nto-qnx*): Likewise.
2413 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2415 (x86_64-*-mingw*): Likewise.
2416 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2417 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2418 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2419 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2420 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2422 (mipsisa64sr71k-*-elf*): Likewise.
2423 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2424 (mips-*-elf*, mipsel-*-elf*): Likewise.
2425 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2426 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2427 (mips*-*-rtems*): Likewise.
2428 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2430 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2431 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2432 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2433 (spu-*-elf*): Likewise.
2434 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2436 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2438 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2439 $(srcdir) to refer to $(LIB1ASMSRC).
2441 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2442 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2443 config/arm/lib1funcs.S: New files.
2444 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2445 * config/arm/t-arm: New file.
2446 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2447 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2448 config/arm/t-strongarm-elf: New files.
2449 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2450 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2451 * config/avr/lib1funcs.S: New file.
2452 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2453 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2454 * config/c6x/lib1funcs.S: New file.
2455 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2456 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2457 * config/frv/lib1funcs.S: New file.
2458 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2459 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2460 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2461 * config/ia64/__divxf3.asm: Rename to ...
2462 * config/ia64/__divxf3.S: ... this.
2463 Adapt lib1funcs.asm filename.
2464 * config/ia64/_fixtfdi.asm: Rename to ...
2465 * config/ia64/_fixtfdi.S: ... this.
2466 Adapt lib1funcs.asm filename.
2467 * config/ia64/_fixunstfdi.asm: Rename to ...
2468 * config/ia64/_fixunstfdi.S: ... this.
2469 Adapt lib1funcs.asm filename.
2470 * config/ia64/_floatditf.asm: Rename to ...
2471 * config/ia64/_floatditf.S: ... this.
2472 Adapt lib1funcs.asm filename.
2473 * config/ia64/lib1funcs.S: New file.
2474 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2475 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2476 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2477 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2478 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2479 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2480 * config/mep/lib1funcs.S: New file.
2481 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2482 * config/mips/mips16.S: New file.
2483 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2484 * config/pa/milli64.S: New file.
2485 * config/pa/t-linux, config/pa/t-linux64: New files.
2486 * config/picochip/lib1funcs.S: New file.
2487 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2488 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2489 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2490 * config/sh/t-netbsd: New file.
2491 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2492 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2493 * config/sh/t-sh64: New file.
2494 * config/sparc/lb1spc.S: New file.
2495 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2497 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2498 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2499 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2500 config/xtensa/lib1funcs.S: New files.
2501 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2502 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2504 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2505 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2506 (arm*-*-linux*): Likewise.
2507 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2508 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2509 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2510 (arm*-*-ecos-elf): Likewise.
2511 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2512 (arm*-*-rtems*): Likewise.
2513 (arm*-*-elf): Likewise.
2514 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2515 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2516 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2517 (bfin*-uclinux*): Likewise.
2518 (bfin*-linux-uclibc*): Likewise.
2519 (bfin*-rtems*): Likewise.
2520 (bfin*-*): Likewise.
2521 (fido-*-elf): Merge into m68k-*-elf*.
2522 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2523 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2524 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2525 (h8300-*-elf*): Likewise.
2526 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2527 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2528 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2529 (i[34567]86-*-mingw*): Likewise.
2530 (x86_64-*-mingw*): Likewise.
2531 (i[34567]86-*-interix3*): Likewise.
2532 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2533 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2534 (m68k-*-elf*): Also handle fido-*-elf.
2535 Add m68k/t-floatlib to tmake_file.
2536 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2537 (m68k-*-linux*): Likewise.
2538 (m68k-*-rtems*): Likewise.
2539 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2540 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2542 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2543 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2544 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2545 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2546 sh/t-netbsd to tmake_file.
2547 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2548 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2549 (sh-wrs-vxworks): Likewise.
2550 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2552 (v850*-*-*): Add v850/t-v850 to tmake_file.
2553 (vax-*-linux*): Add vax/t-linux to tmake_file.
2554 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2556 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2558 * crtstuff.c: New file.
2559 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2560 (CRTSTUFF_T_CFLAGS): Define.
2561 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2562 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2563 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2566 (crtbeginT.o): Use $(objext).
2567 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2568 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2569 (gcc-extra-parts): Remove.
2570 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2572 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2573 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2574 Add t-crtstuff-pic to tmake_file.
2575 (*-*-lynxos*): New case.
2576 Set tmake_file, extra_parts.
2577 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2578 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2579 *-*-netbsdelf[2-9]*.
2580 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2581 (*-*-rtems*): Set extra_parts.
2582 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2583 (*-*-uclinux*): New case.
2585 (*-*-vms*): New case.
2586 Set tmake_file, extra_parts.
2587 (*-*-elf): Set extra_parts.
2588 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2589 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2592 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2594 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2595 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2596 (arm-wrs-vxworks): Append to tmake_file.
2598 (arm*-*-uclinux*): Set extra_parts.
2599 (arm*-*-ecos-elf): Likewise.
2600 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2602 (arm*-*-rtems*): Set extra_parts.
2603 (arm*-*-elf): Likewise.
2604 (avr-*-rtems*): Clear extra_parts.
2605 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2607 (bfin*-uclinux*): Likewise.
2608 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2609 (bfin*-rtems*): Append to tmake_file.
2611 (bfin*-*): Likewise.
2612 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2613 (crisv32-*-elf): ... this.
2614 (crisv32-*-none): ... this.
2615 (cris-*-elf, cris-*-none): New cases.
2616 Add cris/t-elfmulti to tmake_file.
2617 (fr30-*-elf): Append to tmake_file.
2619 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2621 (h8300-*-rtems*): Append to tmake_file.
2623 (h8300-*-elf*): Likewise.
2624 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2626 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2628 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2629 (x86_64-*-elf*): Likewise.
2630 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2631 (x86_64-*-freebsd*): Likewise.
2632 (x86_64-*-netbsd*): Likewise.
2633 (i[34567]86-*-linux*): Likewise.
2634 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2635 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2636 (x86_64-*-linux*): Likewise.
2637 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2638 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2641 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2642 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2643 Append to extra_parts, remove crtbegin.o, crtend.o.
2644 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2645 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2646 crtend.o, crtbeginS.o, crtendS.o.
2647 (ia64*-*-linux*): Comment extra_parts.
2648 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2650 (iq2000*-*-elf*): Clear extra_parts.
2651 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2652 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2653 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2654 (m32r-*-rtems*): ... this.
2655 Add m32r/t-m32r to tmake_file.
2656 (m68k-*-elf*): Add t-crtin to tmake_file.
2657 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2658 (mcore-*-elf): Likewise.
2659 (microblaze*-*-*): Set extra_parts.
2660 (mips*-sde-elf*): New case.
2661 Set tmake_file, extra_parts.
2662 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2663 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2664 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2667 (mipsisa64sr71k-*-elf*): Likewise.
2668 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2669 (mips-*-elf*, mipsel-*-elf*): Likewise.
2670 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2671 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2672 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2673 (mips*-*-rtems*): Likewise.
2674 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2675 (moxie-*-*): Split into ...
2676 (moxie-*-elf, moxie-*-uclinux*): ... this.
2677 Add to extra_parts, remove crtbegin.o, crtend.o.
2678 (moxie-*-rtems*): New case.
2681 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2683 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2684 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2687 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2688 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2690 (powerpc-*-eabisim*): Likewise.
2691 (powerpc-*-elf*): Likewise.
2692 (powerpc-*-eabialtivec*): Likewise.
2693 (powerpc-xilinx-eabi*): Likewise.
2694 (powerpc-*-eabi*): Likewise.
2695 (powerpc-*-rtems*): Likewise.
2696 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2699 (powerpc-*-lynxos*): Add to tmake_file.
2700 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2701 rs6000/t-crtstuff, t-crtstuff-pic.
2703 (powerpcle-*-eabisim*): Likewise.
2704 (powerpcle-*-eabi*): Likewise.
2705 (rx-*-elf): Remove extra_parts.
2706 (s390x-ibm-tpf*): Set extra_parts.
2707 (score-*-elf): Set extra_parts.
2708 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2709 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2710 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2711 (sh64l*-*-netbsd*): Split into ...
2712 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2713 Add t-crtstuff-pic to tmake_file.
2715 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2717 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2718 (sparc-*-elf*): Remove t-crtin from tmake_file.
2719 Add to extra_parts, remove crtbegin.o, crtend.o.
2720 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2721 (sparc64-*-linux*): Likewise.
2722 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2723 Add to extra_parts, remove crtbegin.o, crtend.o.
2724 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2725 Add to extra_parts, remove crtbegin.o, crtend.o.
2726 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2727 Add to extra_parts, remove crtbegin.o, crtend.o.
2728 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2729 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2730 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2732 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2734 (tic6x-*-*): Change to ...
2735 (tic6x-*-elf): ... this.
2737 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2739 (am33_2.0-*-linux*): Add comment.
2740 (mep*-*-*): Add mep/t-mep to tmake_file.
2742 * config/alpha/t-vms: New file.
2743 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2744 * config/arm/crti.S, config/arm/crtn.S: New files.
2745 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2746 * config/bfin/crtlibid.S: New file.
2747 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2748 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2749 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2750 (crti.o, crtin.o): New rules.
2751 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2752 * config/c6x/t-uclinux: New file.
2753 * config/cris/t-elfmulti: New file.
2754 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2755 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2756 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2757 * config/frv/t-frv: New file.
2758 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2759 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2760 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2762 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2763 refer to cygming-crtbegin.c, cygming-crtend.c.
2765 * config/i386/t-nto: New file.
2766 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2767 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2768 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2769 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2772 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2773 (crtinitS.o): New rule.
2774 * config/ia64/vms-crtinit.S: New file.
2775 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2776 * config/m32r/initfini.c: New file.
2777 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2778 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2779 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2780 * config/mep/t-mep: New file.
2781 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2782 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2783 * config/mips/crti.S, config/mips/crtn.S: New files.
2784 * config/mips/t-crtstuff: New file.
2785 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2786 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2787 (CUSTOM_CRTIN): Set.
2788 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2790 Use $(srcdir) to refer to crti.S, crtn.S.
2791 Use .S extension, $<.
2792 * config/moxie/crti.asm: Rename to ...
2793 * config/moxie/crti.S: ... this.
2794 * config/moxie/crtn.asm: Rename to ...
2795 * config/moxie/crtn.S: ... this.
2796 * config/moxie/t-moxie: Remove.
2797 * config/pa/stublib.c: New file.
2798 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2799 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2800 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2801 * config/rs6000/t-crtstuff: New file.
2802 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2803 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2804 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2805 Make output file explicit.
2806 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2807 Make output file explicit.
2808 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2809 Make output file explicit.
2810 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2811 Make output file explicit.
2812 * config/score/crti.S, config/score/crtn.S: New files.
2813 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2814 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2816 * config/sh/t-sh, config/sh/t-superh: New files.
2817 * config/sparc/t-linux64: New file.
2818 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2819 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2820 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2821 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2822 * config/t-crtin: Remove.
2823 * config/t-crtstuff-pic: New file.
2824 * config/t-sol2 (CUSTOM_CRTIN): Set.
2825 (crti.o, crtn.o): New rules.
2826 * config/vms/t-vms: New file.
2827 * config/vms/vms-ucrt0.c: New file.
2828 * config/xtensa/t-elf: New file.
2830 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2832 * Makefile.in (SHLIB_NM_FLAGS): Set.
2833 * mkmap-flat.awk, mkmap-symver.awk: New files.
2834 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2836 * configure: Regenerate.
2837 * config/libgcc-glibc.ver: New file.
2838 * config/libgcc-libsystem.ver: New file.
2839 * config/t-libunwind (SHLIB_LC): Set.
2840 * config/t-linux: New file.
2841 * config/t-slibgcc (INSTALL_SHLIB): New.
2842 (SHLIB_INSTALL): Use it.
2843 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2844 to mkmap-symver.awk.
2845 (SHLIB_MAPFILES): Don't append, adapt pathname.
2846 (SHLIB_VERPFX): Set.
2847 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2848 to mkmap-symver.awk.
2849 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2850 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2851 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2852 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2854 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2855 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2856 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2857 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2858 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2859 * config/i386/libgcc-darwin.10.4.ver,
2860 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2862 * config/i386/t-darwin: Remove.
2863 * config/i386/t-darwin64: Likewise.
2864 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2865 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2866 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2867 * config/i386/t-linux: New file.
2868 * config/i386/t-mingw32: New file.
2869 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2870 * config/ia64/t-glibc: Rename to ...
2871 * config/ia64/t-linux: ... this.
2872 (SHLIB_MAPFILES): Set.
2873 * config/ia64/t-glibc-libunwind: Rename to ...
2874 * config/ia64/t-linux-libunwind: ... this.
2875 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2876 * config/ia64/t-slibgcc-hpux: New file.
2877 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2878 * config/m68k/t-slibgcc-elf-ver: New file.
2879 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2880 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2882 * config/pa/t-slibgcc-hpux: New file.
2883 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2885 * config/rs6000/libgcc-darwin.10.4.ver,
2886 config/rs6000/libgcc-darwin.10.5.ver: New files.
2887 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2888 config/rs6000/libgcc-glibc.ver.
2889 * config/rs6000/libgcc-ppc64.ver: Rename to
2890 config/rs6000/libgcc-ibm-ldouble.ver.
2891 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2892 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2893 * config/rs6000/t-ldbl128: Rename to ...
2894 * config/rs6000/t-linux: ... this.
2895 (SHLIB_MAPFILES): Adapt filename.
2896 * config/rs6000/t-slibgcc-aix: New file.
2897 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2898 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2899 libgcc-excl.ver, libgcc-glibc.ver.
2900 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2901 * config/sparc/libgcc-glibc.ver: New file.
2902 * config/sparc/t-linux: New file.
2903 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2904 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2905 t-slibgcc-elf-ver to tmake_file.
2906 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2908 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2909 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2910 t-slibgcc-elf-ver, t-linux to tmake_file.
2911 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2913 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2914 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2915 (alpha*-dec-*vms*): Likewise.
2916 (arm*-*-freebsd*): Append to tmake_file.
2917 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2918 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2920 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2921 tmake_file for arm*-*-symbianelf*.
2922 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2923 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2925 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2926 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2927 pa/t-slibgcc-dwarf-ver to tmake_file.
2928 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2929 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2930 (hppa*64*-*-hpux11*): Likewise.
2931 (hppa[12]*-*-hpux11*): Likewise.
2932 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2933 i386/t-crtpc, i386/t-crtfm.
2934 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2935 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2937 Add i386/t-cygwin to tmake_file.
2938 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2939 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2940 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2942 Add i386/t-mingw32 to tmake_file.
2943 (x86_64-*-mingw*): Likewise.
2944 (ia64*-*-freebsd*): Append to tmake_file.
2945 (ia64*-*-linux*): Append to tmake_file.
2946 Replace ia64/t-glibc by ia64/t-linux.
2947 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2949 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2950 t-slibgcc-hpux to tmake_file.
2951 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2952 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2953 (m32rle-*-linux*): Likewise.
2954 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2956 (microblaze*-linux*): New case.
2957 Append to tmake_file, add t-slibgcc-nolc-override.
2958 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2959 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2960 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2961 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2962 rs6000/t-slibgcc-aix to tmake_file.
2963 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2964 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2965 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2966 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2967 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2968 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2970 (sparc-*-linux*): Append to tmake_file for *-leon*.
2971 Add sparc/t-linux to tmake_file for non-Leon targets.
2972 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2973 (tic6x-*-uclinux): New case.
2974 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2975 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2976 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2977 (am33_2.0-*-linux*): Append to tmake_file.
2978 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2979 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2980 x86_64-*-kfreebsd*-gnu.
2981 Add i386/t-linux to tmake_file.
2983 2011-10-28 Ian Lance Taylor <iant@google.com>
2985 * config/i386/morestack.S: Correct CFI information to do proper
2986 returns throughout function. In 32-bit mode, save %ebx so that it
2987 is restored on unwind.
2989 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2991 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2992 case where B3 isn't the return register.
2994 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2995 logic for doubleword pops.
2997 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
2999 * config/rs6000/t-freebsd: Add wildcard.
3001 2011-10-21 Paul Brook <paul@codesourcery.com>
3003 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3005 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3006 Eric Botcazou <ebotcazou@adacore.com>
3009 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3010 fs->signal_frame to 1.
3012 2011-10-07 Ian Lance Taylor <iant@google.com>
3014 * generic-morestack-thread.c: #include <errno.h>.
3016 2011-10-07 Ian Lance Taylor <iant@google.com>
3019 * generic-morestack.c (__generic_morestack): Make sure the segment
3020 is large enough for both the stack frame and the copied
3023 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3026 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3029 2011-09-28 Nick Clifton <nickc@redhat.com>
3031 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3032 64-bit doubles are not enabled.
3033 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3034 and floatunsisf functions.
3036 2011-09-13 Paul Brook <paul@codesourcery.com>
3038 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3039 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3040 * unwind-arm-common.inc: New file.
3041 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3042 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3043 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3044 * config/c6x/libunwind.S: New file.
3045 * config/c6x/pr-support.c: New file.
3046 * config/c6x/unwind-c6x.c: New file.
3047 * config/c6x/unwind-c6x.h: New file.
3048 * config/c6x/t-c6x-elf: New file.
3050 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3052 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3053 (ASM_DIVZERO): Ditto.
3054 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3056 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3058 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3060 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3063 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3064 instead of an assembly one.
3066 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3069 * Makefile.in (install-unwind_h): Create
3070 $(gcc_objdir)/include/unwind.h atomically.
3072 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3074 * Makefile.in (install-unwind_h): Remove destination file first.
3076 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3079 * config/mips/t-mips16: New file.
3080 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3081 (mips*-*-linux*): Likewise.
3082 (mips*-sde-elf*): Likewise.
3083 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3084 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3085 Add mips/t-mips16 to tmake_file.
3086 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3087 (mips-*-elf*): Likewise.
3088 (mips64-*-elf*): Likewise.
3089 (mips64orion-*-elf*): Likewise.
3090 (mips*-*-rtems*): Likewise.
3091 (mipstx39-*-elf*): Likewise.
3092 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3093 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3095 Use $(srcdir) to refer to sync.c.
3097 ($(libgcc-sync-funcs-o)): Likewise.
3098 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3099 ($(libgcc-sync-funcs-s-o)): Likewise.
3101 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3103 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3106 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3109 * config/i386/value-unwind.h: New.
3111 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3113 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3114 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3115 Add to tmake_file rather than overriding it.
3117 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3119 * config/t-softfp: Remove.
3120 * soft-fp: Moved from ../gcc/config.
3121 * soft-fp/README: Remove t-softfp reference.
3122 * soft-fp/t-softfp: Move to config/t-softfp.
3123 (softfp_machine_header): Remove.
3124 (softfp_file_list): Remove config subdir.
3125 (soft-fp-objects): New variable.
3126 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3127 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3128 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3129 * config/t-softfp-excl: New file.
3130 * config/t-softfp-sfdf: New file.
3131 * config/t-softfp-tf: New file.
3132 * config/no-sfp-machine.h: New file.
3133 * config/arm/sfp-machine.h: New file.
3134 * config/arm/t-softfp: New file.
3135 * config/c6x/sfp-machine.h: New file.
3136 * config/i386/32/t-fprules-softfp: Rename to ...
3137 * config/i386/32/t-softfp: ... this.
3138 (tifunctions, LIB2ADD): Remove.
3139 (softfp_int_modes): Override.
3140 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3142 * config/i386/64/eqtf2.c: Likewise.
3143 * config/i386/64/getf2.c: Likewise.
3144 * config/i386/64/letf2.c: Likewise.
3145 * config/ia64/sft-machine.h: New file.
3146 * config/ia64/t-fprules-softfp: Rename to ...
3147 * config/ia64/t-softfp: ... this.
3148 * config/lm32/sfp-machine.h: New file.
3149 * config/moxie/t-moxie-softfp: Remove.
3150 * config/rs6000/ibm-ldouble-format: New file.
3151 * config/rs6000/ibm-ldouble.c: New file.
3152 * config/rs6000/libgcc-ppc-glibc.ver: New file
3153 * config/rs6000/libgcc-ppc64.ver: New file
3154 * config/rs6000/sfp-machine.h: New file.
3155 * config/rs6000/t-freebsd: New file.
3156 * config/rs6000/t-ibm-ldouble: New file.
3157 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3158 libgcc-ppc-glibc.ver.
3159 * config/rs6000/t-linux64: New file.
3160 * config/rs6000/t-ppccomm (LIB2ADD): Add
3161 $(srcdir)/config/rs6000/ibm-ldouble.c.
3162 * config/rs6000/t-ppccomm-ldbl: New file.
3163 * config/score/sfp-machine.h: New file.
3164 * config.host (sfp_machine_header): Explain.
3165 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3166 t-softfp to tmake_file.
3167 (arm*-*-uclinux*): Likewise.
3168 (arm*-*-ecos-elf): Likewise.
3169 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3170 (arm*-*-rtems*): Likewise.
3171 (arm*-*-elf): Likewise.
3172 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3174 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3175 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3176 (lm32-*-uclinux*): Likewise.
3177 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3178 t-softfp-excl, t-softfp.
3179 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3180 (powerpc64-*-darwin*): Likewise.
3181 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3183 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3185 (powerpc-*-eabisim*): Likewise.
3186 (powerpc-*-elf*): Likewise.
3187 (powerpc-*-eabialtivec*): Likewise.
3188 (powerpc-xilinx-eabi*): Likewise.
3189 (powerpc-*-rtems*): Likewise.
3190 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3191 t-softfp-excl, t-softfp to tmake_file.
3192 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3193 rs6000/t-ppccomm-ldbl to tmake_file.
3194 (powerpcle-*-elf*): Likewise.
3195 (powerpcle-*-eabisim*): Likewise.
3196 (powerpcle-*-eabi*): Likewise.
3197 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3198 rs6000/t-ibm-ldouble to tmake_file.
3199 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3200 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3201 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3202 (tic6x-*-*): Likewise.
3203 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3204 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3205 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3206 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3207 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3208 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3209 t-softfp to tmake_file.
3210 * configure.ac (sfp_machine_header): Provide default if unset.
3212 Link sfp-machine.h to config/$sfp_machine_header.
3213 * configure: Regenerate.
3215 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3217 * Makefile.in (double_type_size, long_double_type_size): Set.
3218 Remove $(fpbit-in-libgcc) support.
3219 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3220 (fpbit-src): New variable.
3221 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3222 Compile with -DFLOAT $(FPBIT_CFLAGS).
3224 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3225 Compile with $(FPBIT_CFLAGS).
3227 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3228 Compile with -DFLOAT $(TPBIT_CFLAGS).
3230 * configure.ac (double_type_size, long_double_type_size):
3231 Determine and substitute.
3232 * configure: Regenerate.
3233 * fp-bit.c, fp-bit.h: New files.
3234 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3235 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3236 * config/mips/t-mips: New file.
3237 * config/mips/t-sdemtk: New file.
3238 * config/rs6000/ppc64-fp.c: New file.
3239 * config/rs6000/t-darwin (LIB2ADD): Add
3240 $(srcdir)/config/rs6000/ppc64-fp.c.
3241 * config/rs6000/t-ppc64-fp: New file.
3242 * config/rx/rx-lib.h: New file.
3243 * config/rx/t-rx (FPBIT): Set to true.
3244 ($(gcc_objdir)/fp-bit.c): Remove.
3245 (DPBIT): Set to true only with -m64bit-doubles.
3246 ($(gcc_objdir)/dp-bit.c): Remove.
3247 * config/sparc/t-softfp: Remove.
3248 * config/spu/t-elf: New file.
3249 * config/t-fdpbit, config/t-fpbit: New files.
3250 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3251 (mips*-*-*): Likewise.
3252 (arm-wrs-vxworks): Likewise.
3253 (arm*-*-freebsd*): Likewise.
3254 (avr-*-rtems*): Add t-fpbit to tmake_file.
3255 (avr-*-*): Likewise.
3256 (bfin*-elf*): Add t-fdpbit to tmake_file.
3257 (bfin*-uclinux*): Likewise.
3258 (bfin*-linux-uclibc*): Likewise.
3259 (bfin*-rtems*): New case.
3260 Add t-fdpbit to tmake_file.
3261 (bfin*-*): Add t-fdpbit to tmake_file.
3262 (crisv32-*-elf): Likewise.
3263 (cris-*-linux*): Likewise.
3264 (fr30-*-elf): Likewise.
3265 (frv-*-elf, frv-*-*linux*): Likewise.
3266 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3267 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3268 (m32r-*-elf*): Likewise.
3269 (m32rle-*-elf*): Likewise.
3270 (m32r-*-linux*): Likewise.
3271 (m32rle-*-linux*): Likewise.
3272 (mcore-*-elf): Add t-fdpbit to tmake_file.
3273 (microblaze*-*-*): Likewise.
3274 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3275 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3276 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3278 Add mips/t-tpbit to tmake-file.
3279 (mips*-*-linux*): Fix typo.
3280 (mips*-sde-elf*): New case
3281 Add mips/t-sdemtk unless using newlib.
3282 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3283 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3284 (mn10300-*-*): Likewise.
3285 (pdp11-*-*): Likewise.
3286 (picochip-*-*): Add t-fpbit to tmake_file.
3287 (powerpc-*-eabisimaltivec*): Likewise.
3288 (powerpc-*-eabisim*): Likewise.
3289 (powerpc-*-elf*): Likewise.
3290 (powerpc-*-eabialtivec*): Likewise.
3291 (powerpc-xilinx-eabi*): New case.
3292 Add t-fdpbit to tmake_file.
3293 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3294 (powerpc-*-rtems*): Likewise.
3295 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3297 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3299 (powerpc-*-lynxos*): Likewise.
3300 (powerpcle-*-elf*): Likewise.
3301 (powerpcle-*-eabisim*): Likewise.
3302 (powerpcle-*-eabi*): Likewise.
3303 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3304 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3305 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3306 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3307 (rx-*-elf): Add t-fdpbit to tmake_file.
3308 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3309 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3310 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3311 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3313 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3314 (sh-wrs-vxworks): Likewise.
3315 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3316 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3317 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3318 (sparc64-*-rtems*): ... new case.
3319 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3320 (spu-*-elf*): Likewise.
3321 Add spu/t-elf to tmake_file.
3322 (v850*-*-*): Add t-fdpbit to tmake_file.
3323 (xstormy16-*-elf): Likewise.
3324 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3325 (mep*-*-*): Likewise.
3327 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3329 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3331 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3332 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3333 (install-unwind_h): New target.
3334 (all): Depend on it.
3335 * config.host (unwind_header): New variable.
3336 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3337 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3338 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3339 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3340 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3342 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3344 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3346 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3348 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3349 (ia64*-*-freebsd*): Likewise.
3350 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3352 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3353 $with_system_libunwind.
3354 (ia64*-*-hpux*): Set tmake_file.
3355 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3356 (picochip-*-*): Set tmake_file.
3357 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3359 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3360 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3361 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3362 (xtensa*-*-elf*): Set tmake_file.
3363 (xtensa*-*-linux*): Likewise.
3364 * configure.ac: Include ../config/unwind_ipinfo.m4.
3365 Call GCC_CHECK_UNWIND_GETIPINFO.
3366 Link unwind.h to $unwind_header.
3367 * configure: Regenerate.
3368 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3369 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3370 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3371 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3372 * config/unwind-dw2-fde-darwin.c: New file.
3373 * config/arm/libunwind.S, config/arm/pr-support.c,
3374 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3375 config/arm/unwind-arm.h,: New files.
3376 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3377 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3378 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3379 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3380 config/ia64/unwind-ia64.h: New files.
3381 * config/picochip/t-picochip: New file.
3382 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3384 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3385 * config/s390/t-tpf (LIB2ADDEH): Remove.
3386 * config/t-darwin (LIB2ADDEH): Set.
3387 * config/t-eh-dw2-dip: New file.
3388 * config/t-libunwind, config/t-libunwind-elf: New files.
3389 * config/t-sol2 (LIB2ADDEH): Remove.
3390 * config/xtensa/t-xtensa: New file.
3392 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3394 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3395 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3396 long long to check rt_sigreturn syscall.
3398 2011-08-02 Alan Modra <amodra@gmail.com>
3400 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3401 Restore for indirect call bcrtl from correct stack slot, and only
3402 if cfa+40 isn't valid.
3404 2011-08-01 Julian Brown <julian@codesourcery.com>
3406 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3407 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3408 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3410 2011-08-01 Julian Brown <julian@codesourcery.com>
3412 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3413 (libgcc-std.ver.in): Use above.
3414 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3415 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3417 * config/t-fixedpoint-gnu-prefix: New file.
3418 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3419 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3422 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3424 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3425 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3426 for x86-64. Properly check __x86_64__ and __LP64__.
3428 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3430 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3432 (_FP_WS_TYPE): Likewise.
3433 (_FP_I_TYPE): Likewise.
3435 2011-07-28 Alan Modra <amodra@gmail.com>
3437 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3438 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3439 in a plt call stub. Do restore r2 if stopped on bctrl.
3441 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3443 * config.host (i[3456x]86-*-netware*): Remove.
3444 * config/i386/netware-crt0.c, config/i386/t-nwld,
3445 config/i386/t-slibgcc-nwld: Remove.
3447 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3449 * config.host: Handle tic6x-*-*.
3450 * config/c6x/c6x-abi.h: New file.
3452 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3454 * config/i386/crtprec.c: New file.
3455 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3456 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3457 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3458 (x86_64-*-darwin*): Likewise.
3459 (i[34567]86-*-solaris2*: Likewise.
3461 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3463 * config/alpha/crtfastmath.c: New file.
3464 * config/i386/crtfastmath.c: New file.
3465 * config/ia64/crtfastmath.c: New file.
3466 * config/mips/crtfastmath.c: New file.
3467 * config/sparc/crtfastmath.c: New file.
3469 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3471 Add -frandom-seed=gcc-crtfastmath.
3472 * config/alpha/t-crtfm: Remove.
3473 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3474 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3476 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3477 (alpha*-dec-osf5.1*): Likewise.
3478 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3479 Add crtfastmath.o to extra_parts.
3480 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3481 Add crtfastmath.o to extra_parts.
3482 (x86_64-*-darwin*): Likewise.
3483 (x86_64-*-mingw*): Likewise.
3484 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3485 (ia64*-*-freebsd*): Likewise.
3486 (ia64*-*-linux*): Likewise.
3487 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3488 Add crtfastmath.o to extra_parts.
3490 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3492 * config/darwin-crt3.o: New file.
3493 * config/rs6000/darwin-crt2.c: New file.
3494 * config/t-darwin: New file.
3495 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3497 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3498 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3499 (powerpc64-*-darwin*): Likewise.
3501 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3503 * config/i386/netware-crt0.c: New file.
3504 * config/i386/t-nwld: Rename to ...
3505 * config/i386/t-slibgcc-nwld: ... this.
3506 * config/i386/t-nwld: New file.
3507 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3509 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3512 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3514 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3516 * configure: Regenerate.
3518 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3520 * dfp-bit.c, dfp-bit.h: New files.
3521 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3523 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3524 ($(d64pbit-o)): Likewise.
3525 ($(d128pbit-o)): Likewise.
3526 * config/t-dfprules: New file.
3527 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3528 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3529 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3530 (x86_64-*-linux*): Likewise.
3531 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3532 (i[34567]86-*-cygwin*): Likewise.
3533 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3534 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3536 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3538 * Makfile.in (LIBGCOV): New variable.
3539 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3540 * libgcov.c: New file.
3542 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3544 * fixed-bit.c, fixed-bit.h: New files.
3545 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3546 refer to fixed-bit.c.
3548 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3550 * config.host (*local*): Remove.
3552 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3555 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3556 like i?86-*-solaris2.1[0-9]*.
3557 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3558 * configure.ac (i?86-*-solaris2*): Likewise.
3559 * configure: Regenerate.
3561 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3563 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3564 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3565 md_unwind_header by splitting out of...
3566 (i[34567]86-*-linux*): ... this.
3567 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3568 Remove md_unwind_header by splitting out of...
3569 (x86_64-*-linux*): ... this.
3571 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3573 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3575 2011-06-28 Nick Clifton <nickc@redhat.com>
3577 * config.host: Recognize all V850 variants.
3579 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3581 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3583 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3585 * shared-object.mk (c_flags-$o): Save c_flags.
3586 ($(base)$(objext)): Use it.
3587 ($(base)_s$(objext)): Likewise.
3589 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3591 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3592 * libgcc-std.ver.in (GCC_4.7.0): New section.
3594 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3598 * config/avr/t-avr: Fix line endings.
3599 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3602 2011-06-14 Olivier Hainque <hainque@adacore.com>
3603 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3605 * config/mips/irix6-unwind.h: New file.
3606 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3608 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3610 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3611 (sparc64_fallback_frame_state): Use it.
3612 (sparc64_frob_update_context): Further adjust context.
3613 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3614 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3615 * config/sparc/sol2-cn.S: Likewise.
3617 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3619 * enable-execute-stack-empty.c: New file.
3620 * enable-execute-stack-mprotect.c: New file.
3621 * config/i386/enable-execute-stack-mingw32.c: New file.
3622 * config.host (enable_execute_stack): New variable.
3623 Select appropriate variants.
3624 * configure.ac: Link enable-execute-stack.c to
3625 $enable_execute_stack.
3626 * configure: Regenerate.
3627 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3628 (lib2funcs): Remove _enable_execute_stack.
3630 2011-06-09 David S. Miller <davem@davemloft.net>
3631 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3633 * config.host (sparc-*-linux*): Correct md_unwind_header
3635 (s390x-ibm-tpf*): Fix typo.
3637 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3639 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3640 Add crtfastmath.o to extra_parts.
3641 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3643 * config/mips/t-crtfm: Remove.
3645 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3647 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3649 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3651 * config.host (sh*-*-linux*): Fix typo.
3653 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3655 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3656 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3657 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3658 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3659 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3660 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3661 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3662 Wrap in !__MINGW64__.
3663 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3664 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3665 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3666 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3667 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3668 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3669 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3671 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3672 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3673 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3674 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3675 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3676 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3677 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3678 * config/no-unwind.h: New file.
3679 * config.host (md_unwind_header): Document.
3681 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3682 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3683 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3684 hppa[12]*-*-hpux11*): Set md_unwind_header.
3685 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3686 Set md_unwind_header.
3687 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3688 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3689 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3690 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3691 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3692 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3693 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3695 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3696 * configure: Regenerate.
3698 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3700 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3701 Set tmake_file, extra_parts.
3702 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3704 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3706 * config/mips/t-irix6: New file.
3707 * config/mips/t-slibgcc-irix: New file.
3709 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3711 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3712 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3714 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3716 * configure.ac (target_thread_file): Determine thread model.
3717 * configure: Regenerate.
3718 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3719 * config/alpha/t-alpha: New file.
3720 * config/alpha/t-crtfm: Use $<.
3721 * config/alpha/t-ieee: New file.
3722 * config/alpha/t-osf-pthread: New file.
3723 * config/alpha/t-slibgcc-osf: New file.
3724 * config/alpha/libgcc-osf5.ver: New file.
3726 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3728 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3730 Add crtfastmath.o to extra_parts.
3732 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3734 * config/gmon-sol2.c: Reindent.
3736 Remove, correct casts.
3737 Use STDERR_FILENO, NULL.
3738 (BASEADDRESS): Remove.
3740 (errno, sbrk): Remove declarations.
3741 (monstartup) [hp300]: Remove.
3744 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3746 * Makefile.in (cpu_type): Define.
3747 * config.host (i[34567]86-*-rtems*): Handle it.
3748 (i[34567]86-*-solaris2*): Move body ...
3749 (*-*-solaris2*): ... here.
3750 New case, generalize.
3751 (sparc-*-elf*): Handle it.
3752 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3753 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3754 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3756 (sparc*-*-solaris2*): ... this.
3758 (sparc64-*-elf*): Handle it.
3759 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3760 Merge ../gcc/config/i386/gmon-sol2.c.
3761 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3763 Merge ../gcc/config/i386/sol2-gc1.asm.
3764 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3766 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3768 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3769 * config/i386/t-crtstuff: New file.
3770 * config/i386/t-softfp: New file.
3771 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3772 $(T)crti.o, $(T)crtn.o): Remove.
3773 (gcrt1.o): New rule.
3774 (TARGET_LIBGCC2_CFLAGS): Remove.
3775 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3776 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3777 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3778 * config/sparc/t-sol2: New file.
3779 * config/sparc/t-crtfm: Move to ...
3780 * config/t-crtfm: ... this.
3781 Use $(cpu_type), $<.
3782 * config/t-crtin: New file.
3783 * config/sparc/t-softfp: New file.
3784 * config/sparc/t-softmul: New file.
3785 * config/t-rtems: New file.
3786 * config/t-slibgcc: New file.
3787 * config/t-slibgcc-elf-ver: New file.
3788 * config/t-slibgcc-gld: New file.
3789 * config/t-slibgcc-sld: New file.
3790 * config/t-sol2: New file.
3791 * configure.ac: Include ../config/lib-ld.m4.
3792 Call AC_LIB_PROG_LD_GNU.
3793 Substitute cpu_type.
3794 * configure: Regenerate.
3796 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3799 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3800 libgcc-std.ver in the build directory.
3801 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3802 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3804 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3806 * libgcc-std.ver.in: New file.
3807 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3809 (libgcc-std.ver): New rule.
3810 * config/t-gnu-prefix: New file.
3812 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3814 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3816 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3818 * config/i386/darwin-lib.h: New file.
3820 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3822 * config/arm/symbian-lib.h: New.
3824 2011-05-04 Chris Demetriou <cgd@google.com>
3826 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3827 (__x86.get_pc_thunk.bx): ...this.
3828 (__morestack): Adjust for rename, remove undef of __i686.
3830 2011-05-03 Chris Demetriou <cgd@google.com>
3832 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3834 2011-03-22 Joseph Myers <joseph@codesourcery.com>
3836 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3837 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3838 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3839 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3840 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3843 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
3845 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3846 Adjust copyright year.
3848 2011-03-07 Ian Lance Taylor <iant@google.com>
3850 * generic-morestack.c (__splitstack_find): Adjust returned stack
3851 pointer to include all registers pushed by __morestack.
3853 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3856 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3857 (toolexecdir): Calculate and AC_SUBST.
3858 (toolexeclibdir): Likewise.
3859 * Makefile.in (target_noncanonical): Import.
3860 (toolexecdir): Likewise.
3861 (toolexeclibdir): Likewise.
3862 * configure: Regenerate.
3864 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3867 * config/arm/bpabi.h: Rename to...
3868 * config/arm/bpabi-lib.h: ...this.
3870 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3872 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3874 * configure: Regenerate.
3876 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3878 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3879 __FLOAT_WORD_ORDER__.
3880 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3883 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3886 * Makefile.in (install-strip): New phony target.
3888 2010-11-07 Ian Lance Taylor <iant@google.com>
3891 * config/i386/morestack.S (__morestack_large_model): New
3894 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3896 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3898 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3900 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3902 * config/arm/bpabi.h: New file.
3903 * config/frv/frv-abi.h: New file.
3905 2010-10-01 Ian Lance Taylor <iant@google.com>
3907 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3908 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3910 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3913 * config.host: Add the missing `$'.
3915 2010-09-30 Michael Eager <eager@eagercon.com>
3917 * config.host: Add microblaze*-*-*.
3918 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3919 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3920 udivsi3.asm,umodsi3.asm}: New.
3922 2010-09-28 Ian Lance Taylor <iant@google.com>
3924 * configure.ac: Adjust CFI test to test assembler directly rather
3925 than checking gcc preprocessor macro.
3926 * configure: Rebuild.
3928 2010-09-27 Ian Lance Taylor <iant@google.com>
3930 * configure.ac: Test whether assembler supports CFI directives.
3931 * config.host: Only add t-stack and i386/t-stack-i386 to
3932 tmake_file if libgcc_cv_cfi is "yes".
3933 * configure: Rebuild.
3935 2010-09-27 Ian Lance Taylor <iant@google.com>
3937 * generic-morestack.h: New file.
3938 * generic-morestack.c: New file.
3939 * generic-morestack-thread.c: New file.
3940 * config/i386/morestack.S: New file.
3941 * config/t-stack: New file.
3942 * config/i386/t-stack-i386: New file.
3943 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3944 i386/t-stack-i386 to tmake_file.
3946 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3948 * Makefile.in (libgcc-extra-parts): Check for static archives and
3949 invoke ranlib after installing them.
3950 (gcc-extra-parts): Likewise.
3951 (install-leaf): Likewise.
3953 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3955 * configure: Regenerated.
3957 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
3959 * configure: Regenerated.
3961 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3962 Andrew Pinski <pinskia@gmail.com>
3965 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3967 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3970 * configure: Regenerated.
3972 2010-09-06 Andreas Schwab <schwab@redhat.com>
3974 * configure: Regenerate.
3976 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3978 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3980 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3983 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3984 Iain Sandoe <iains@gcc.gnu.org>
3987 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3988 LIB2FUNCS_EXCLUDE functions.
3990 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3992 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3994 * configure: Regenerate.
3996 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
3998 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3999 i386/t-freebsd to tmake_file.
4000 * config/i386/t-freebsd: New file.
4001 * config/i386/libgcc-bsd.ver: New file.
4003 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4005 * config.host (powerpc*-eabispe*): Set tmake_file.
4006 (powerpc*-eabi*): Likewise.
4007 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4008 crtbeginS, crtendS, crtbeginT.
4010 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4012 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4013 to tmake_file. Add crtfastmath.o to extra_parts.
4014 * config/mips/t-crtfm: New.
4016 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4018 * config.host (sparc64-*-rtems*): New target.
4020 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4022 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4025 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4027 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4029 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4031 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4032 alpha-dec-osf5.0* support.
4034 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4036 * config.host: Add lm32-*-rtems*.
4038 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4039 Uros Bizjak <ubizjak@gmail.com>
4042 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4043 like other remaining 32-bit x86 OSes.
4044 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4046 * config/i386/libgcc-sol2.ver: New file.
4047 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4049 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4052 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4053 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4054 is used and substitute set_use_emutls.
4055 * configure: Regenerated.
4057 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4059 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4061 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4064 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4066 ($(T)gcrt1.o): Likewise.
4067 ($(T)crt1.o): Likewise.
4068 ($(T)crti.o): Likewise.
4069 ($(T)crtn.o): Likewise.
4071 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4074 * Makefile.in (install): Use $(MAKE) string in rule, for
4077 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4079 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4080 * config/mmix/t-mmix: New file.
4081 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4083 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4086 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4089 2010-01-04 Anthony Green <green@moxielogic.com>
4091 * config/moxie/crti.asm, config/moxie/crtn.asm,
4092 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4093 config/moxie/t-moxie: New files.
4094 * config.host: Add t-moxie-softfp reference.
4096 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4099 * config/t-slibgcc-darwin: Fix embedded rpaths for
4100 --enable-version-specific-runtime-libs, build extension stub
4101 libs exposing features available from current libgcc_s.
4103 2009-11-11 Jon Beniston <jon@beniston.com>
4105 * config.host: Add lm32 targets.
4106 * config/lm32: New directory.
4107 * config/lm32/libgcc_lm32.h: New file.
4108 * config/lm32/_mulsi3.c: New file.
4109 * config/lm32/_udivmodsi4.c: New file.
4110 * config/lm32/_divsi3.c: New file.
4111 * config/lm32/_modsi3.c: New file.
4112 * config/lm32/_udivsi3.c: New file.
4113 * config/lm32/_umodsi3.c: New file.
4114 * config/lm32/_lshrsi3.S: New file.
4115 * config/lm32/_ashrsi3.S: New file.
4116 * config/lm32/_ashlsi3.S: New file.
4117 * config/lm32/crti.S: New file.
4118 * config/lm32/crtn.S: New file.
4119 * config/lm32/t-lm32: New file.
4120 * config/lm32/t-elf: New file.
4121 * config/lm32/t-uclinux: New file.
4123 2009-10-26 Nick Clifton <nickc@redhat.com>
4125 * config.host: Add support for RX target.
4126 * config/rx: New directory.
4127 * config/rx/rx-abi-functions.c: New file. Supplementary
4128 functions for libgcc to support the RX ABI.
4129 * config/rx/rx-abi.h: New file. Supplementary header file for
4130 libgcc RX ABI functions.
4131 * config/rx/t-rx: New file: Makefile fragment for building
4134 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4136 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4137 constraint of y0 to "g".
4139 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4141 * config.host: Include the s390 makefile fragments.
4142 * config/s390/32/_fixdfdi.c: New file.
4143 * config/s390/32/_fixsfdi.c: New file.
4144 * config/s390/32/_fixtfdi.c: New file.
4145 * config/s390/32/_fixunsdfdi.c: New file.
4146 * config/s390/32/_fixunssfdi.c: New file.
4147 * config/s390/32/_fixunstfdi.c: New file.
4148 * config/s390/32/t-floattodi: New file.
4149 * config/s390/libgcc-glibc.ver: New file.
4150 * config/s390/t-crtstuff: New file.
4151 * config/s390/t-linux: New file.
4152 * config/s390/t-tpf: New file.
4154 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4156 * configure.ac (AC_PREREQ): Bump to 2.64.
4158 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4160 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4162 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4164 * configure: Regenerate.
4166 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4168 * config.host (ia64-hp-*vms*): New target.
4169 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4172 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4174 * configure.ac: Add snippet for maintainer-mode.
4175 * configure: Regenerate.
4176 * Makefile.in (AUTOCONF, configure_deps): New variables.
4177 ($(srcdir)/configure)): New rule, active only with maintainer
4180 2009-06-23 DJ Delorie <dj@redhat.com>
4183 * config.host: Add mep support.
4185 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4187 * config.host: Add i386/${host_address}/t-fprules-softfp and
4188 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4190 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4192 * config/i386/64/_multc3.c: Likewise.
4193 * config/i386/64/_powitf2.c: Likewise.
4194 * config/i386/64/eqtf2.c: Likewise.
4195 * config/i386/64/getf2.c: Likewise.
4196 * config/i386/64/letf2.c: Likewise.
4197 * config/i386/64/letf2.c: Likewise.
4198 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4199 unsigned long long for x64 mingw targets.
4200 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4201 (_FP_I_TYPE): Define as long long for x64 mingw target.
4203 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4205 * config.host (vax-*-linux*): New.
4207 2009-05-31 Anthony Green <green@moxielogic.com>
4209 * config.host: Add moxie support.
4210 * config/moxie/t-moxie: New file.
4212 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4214 * config.host: Add i386/${host_address}/t-fprules-softfp and
4215 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4217 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4219 * config.host: Add i386/${host_address}/t-fprules-softfp to
4220 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4222 2009-04-09 Nick Clifton <nickc@redhat.com>
4224 * config/ia64/tf-signs.c: Change copyright header to refer to
4225 version 3 of the GNU General Public License with version 3.1
4226 of the GCC Runtime Library Exception and to point readers at
4227 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4229 * config/i386/32/tf-signs.c: Likewise.
4230 * config/libbid/_addsub_dd.c: Likewise.
4231 * config/libbid/_addsub_sd.c: Likewise.
4232 * config/libbid/_addsub_td.c: Likewise.
4233 * config/libbid/_dd_to_df.c: Likewise.
4234 * config/libbid/_dd_to_di.c: Likewise.
4235 * config/libbid/_dd_to_sd.c: Likewise.
4236 * config/libbid/_dd_to_sf.c: Likewise.
4237 * config/libbid/_dd_to_si.c: Likewise.
4238 * config/libbid/_dd_to_td.c: Likewise.
4239 * config/libbid/_dd_to_tf.c: Likewise.
4240 * config/libbid/_dd_to_udi.c: Likewise.
4241 * config/libbid/_dd_to_usi.c: Likewise.
4242 * config/libbid/_dd_to_xf.c: Likewise.
4243 * config/libbid/_df_to_dd.c: Likewise.
4244 * config/libbid/_df_to_sd.c: Likewise.
4245 * config/libbid/_df_to_td.c: Likewise.
4246 * config/libbid/_di_to_dd.c: Likewise.
4247 * config/libbid/_di_to_sd.c: Likewise.
4248 * config/libbid/_di_to_td.c: Likewise.
4249 * config/libbid/_div_dd.c: Likewise.
4250 * config/libbid/_div_sd.c: Likewise.
4251 * config/libbid/_div_td.c: Likewise.
4252 * config/libbid/_eq_dd.c: Likewise.
4253 * config/libbid/_eq_sd.c: Likewise.
4254 * config/libbid/_eq_td.c: Likewise.
4255 * config/libbid/_ge_dd.c: Likewise.
4256 * config/libbid/_ge_sd.c: Likewise.
4257 * config/libbid/_ge_td.c: Likewise.
4258 * config/libbid/_gt_dd.c: Likewise.
4259 * config/libbid/_gt_sd.c: Likewise.
4260 * config/libbid/_gt_td.c: Likewise.
4261 * config/libbid/_isinfd128.c: Likewise.
4262 * config/libbid/_isinfd32.c: Likewise.
4263 * config/libbid/_isinfd64.c: Likewise.
4264 * config/libbid/_le_dd.c: Likewise.
4265 * config/libbid/_le_sd.c: Likewise.
4266 * config/libbid/_le_td.c: Likewise.
4267 * config/libbid/_lt_dd.c: Likewise.
4268 * config/libbid/_lt_sd.c: Likewise.
4269 * config/libbid/_lt_td.c: Likewise.
4270 * config/libbid/_mul_dd.c: Likewise.
4271 * config/libbid/_mul_sd.c: Likewise.
4272 * config/libbid/_mul_td.c: Likewise.
4273 * config/libbid/_ne_dd.c: Likewise.
4274 * config/libbid/_ne_sd.c: Likewise.
4275 * config/libbid/_ne_td.c: Likewise.
4276 * config/libbid/_sd_to_dd.c: Likewise.
4277 * config/libbid/_sd_to_df.c: Likewise.
4278 * config/libbid/_sd_to_di.c: Likewise.
4279 * config/libbid/_sd_to_sf.c: Likewise.
4280 * config/libbid/_sd_to_si.c: Likewise.
4281 * config/libbid/_sd_to_td.c: Likewise.
4282 * config/libbid/_sd_to_tf.c: Likewise.
4283 * config/libbid/_sd_to_udi.c: Likewise.
4284 * config/libbid/_sd_to_usi.c: Likewise.
4285 * config/libbid/_sd_to_xf.c: Likewise.
4286 * config/libbid/_sf_to_dd.c: Likewise.
4287 * config/libbid/_sf_to_sd.c: Likewise.
4288 * config/libbid/_sf_to_td.c: Likewise.
4289 * config/libbid/_si_to_dd.c: Likewise.
4290 * config/libbid/_si_to_sd.c: Likewise.
4291 * config/libbid/_si_to_td.c: Likewise.
4292 * config/libbid/_td_to_dd.c: Likewise.
4293 * config/libbid/_td_to_df.c: Likewise.
4294 * config/libbid/_td_to_di.c: Likewise.
4295 * config/libbid/_td_to_sd.c: Likewise.
4296 * config/libbid/_td_to_sf.c: Likewise.
4297 * config/libbid/_td_to_si.c: Likewise.
4298 * config/libbid/_td_to_tf.c: Likewise.
4299 * config/libbid/_td_to_udi.c: Likewise.
4300 * config/libbid/_td_to_usi.c: Likewise.
4301 * config/libbid/_td_to_xf.c: Likewise.
4302 * config/libbid/_tf_to_dd.c: Likewise.
4303 * config/libbid/_tf_to_sd.c: Likewise.
4304 * config/libbid/_tf_to_td.c: Likewise.
4305 * config/libbid/_udi_to_dd.c: Likewise.
4306 * config/libbid/_udi_to_sd.c: Likewise.
4307 * config/libbid/_udi_to_td.c: Likewise.
4308 * config/libbid/_unord_dd.c: Likewise.
4309 * config/libbid/_unord_sd.c: Likewise.
4310 * config/libbid/_unord_td.c: Likewise.
4311 * config/libbid/_usi_to_dd.c: Likewise.
4312 * config/libbid/_usi_to_sd.c: Likewise.
4313 * config/libbid/_usi_to_td.c: Likewise.
4314 * config/libbid/_xf_to_dd.c: Likewise.
4315 * config/libbid/_xf_to_sd.c: Likewise.
4316 * config/libbid/_xf_to_td.c: Likewise.
4317 * config/libbid/bid128.c: Likewise.
4318 * config/libbid/bid128_2_str.h: Likewise.
4319 * config/libbid/bid128_2_str_macros.h: Likewise.
4320 * config/libbid/bid128_2_str_tables.c: Likewise.
4321 * config/libbid/bid128_add.c: Likewise.
4322 * config/libbid/bid128_compare.c: Likewise.
4323 * config/libbid/bid128_div.c: Likewise.
4324 * config/libbid/bid128_fma.c: Likewise.
4325 * config/libbid/bid128_logb.c: Likewise.
4326 * config/libbid/bid128_minmax.c: Likewise.
4327 * config/libbid/bid128_mul.c: Likewise.
4328 * config/libbid/bid128_next.c: Likewise.
4329 * config/libbid/bid128_noncomp.c: Likewise.
4330 * config/libbid/bid128_quantize.c: Likewise.
4331 * config/libbid/bid128_rem.c: Likewise.
4332 * config/libbid/bid128_round_integral.c: Likewise.
4333 * config/libbid/bid128_scalb.c: Likewise.
4334 * config/libbid/bid128_sqrt.c: Likewise.
4335 * config/libbid/bid128_string.c: Likewise.
4336 * config/libbid/bid128_to_int16.c: Likewise.
4337 * config/libbid/bid128_to_int32.c: Likewise.
4338 * config/libbid/bid128_to_int64.c: Likewise.
4339 * config/libbid/bid128_to_int8.c: Likewise.
4340 * config/libbid/bid128_to_uint16.c: Likewise.
4341 * config/libbid/bid128_to_uint32.c: Likewise.
4342 * config/libbid/bid128_to_uint64.c: Likewise.
4343 * config/libbid/bid128_to_uint8.c: Likewise.
4344 * config/libbid/bid32_to_bid128.c: Likewise.
4345 * config/libbid/bid32_to_bid64.c: Likewise.
4346 * config/libbid/bid64_add.c: Likewise.
4347 * config/libbid/bid64_compare.c: Likewise.
4348 * config/libbid/bid64_div.c: Likewise.
4349 * config/libbid/bid64_fma.c: Likewise.
4350 * config/libbid/bid64_logb.c: Likewise.
4351 * config/libbid/bid64_minmax.c: Likewise.
4352 * config/libbid/bid64_mul.c: Likewise.
4353 * config/libbid/bid64_next.c: Likewise.
4354 * config/libbid/bid64_noncomp.c: Likewise.
4355 * config/libbid/bid64_quantize.c: Likewise.
4356 * config/libbid/bid64_rem.c: Likewise.
4357 * config/libbid/bid64_round_integral.c: Likewise.
4358 * config/libbid/bid64_scalb.c: Likewise.
4359 * config/libbid/bid64_sqrt.c: Likewise.
4360 * config/libbid/bid64_string.c: Likewise.
4361 * config/libbid/bid64_to_bid128.c: Likewise.
4362 * config/libbid/bid64_to_int16.c: Likewise.
4363 * config/libbid/bid64_to_int32.c: Likewise.
4364 * config/libbid/bid64_to_int64.c: Likewise.
4365 * config/libbid/bid64_to_int8.c: Likewise.
4366 * config/libbid/bid64_to_uint16.c: Likewise.
4367 * config/libbid/bid64_to_uint32.c: Likewise.
4368 * config/libbid/bid64_to_uint64.c: Likewise.
4369 * config/libbid/bid64_to_uint8.c: Likewise.
4370 * config/libbid/bid_b2d.h: Likewise.
4371 * config/libbid/bid_binarydecimal.c: Likewise.
4372 * config/libbid/bid_conf.h: Likewise.
4373 * config/libbid/bid_convert_data.c: Likewise.
4374 * config/libbid/bid_decimal_data.c: Likewise.
4375 * config/libbid/bid_decimal_globals.c: Likewise.
4376 * config/libbid/bid_div_macros.h: Likewise.
4377 * config/libbid/bid_dpd.c: Likewise.
4378 * config/libbid/bid_flag_operations.c: Likewise.
4379 * config/libbid/bid_from_int.c: Likewise.
4380 * config/libbid/bid_functions.h: Likewise.
4381 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4382 * config/libbid/bid_inline_add.h: Likewise.
4383 * config/libbid/bid_internal.h: Likewise.
4384 * config/libbid/bid_round.c: Likewise.
4385 * config/libbid/bid_sqrt_macros.h: Likewise.
4387 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4389 * Makefile.in: Change copyright header to refer to version
4390 3 of the GNU General Public License and to point readers at the
4391 COPYING3 file and the FSF's license web page.
4392 * config.host: Likewise.
4394 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4396 * config.host: Reorder and merge to match config.gcc change.
4398 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4400 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4402 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4404 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4405 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4406 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4407 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4409 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4411 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4412 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4414 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4416 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4417 ia64/t-softfp-compat to tmake_file.
4419 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4421 * config/ia64/__divxf3.asm: New.
4422 * config/ia64/_fixtfdi.asm: Likewise.
4423 * config/ia64/_fixunstfdi.asm: Likewise.
4424 * config/ia64/_floatditf.asm: Likewise.
4425 * config/ia64/t-fprules-softfp: Likewise.
4426 * config/ia64/t-softfp-compat: Likewise.
4427 * config/ia64/tf-signs.c: Likewise.
4429 2009-01-18 Ben Elliston <bje@au.ibm.com>
4431 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4433 2009-01-16 Ben Elliston <bje@au.ibm.com>
4435 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4438 2009-01-13 Ben Elliston <bje@au.ibm.com>
4440 * config/t-softfp: New file.
4441 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4442 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4444 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4446 * config.host: Add m32r*-*-rtems*.
4448 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4450 * config.host: Add m32c*-*-rtems*.
4452 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4455 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4456 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4457 * configure: Regenerate.
4458 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4459 tmake_file here from gcc/config.gcc.
4460 Move extra_parts here from gcc/config.gcc.
4461 * config/i386/t-sol2: Move here from gcc/config/i386.
4462 Use gcc_srcdir instead of srcdir.
4464 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4466 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4469 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4471 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4473 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4475 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4477 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4480 * config.host: Add picochip-*-*.
4482 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4484 * config.host: Match more processor names for Xtensa.
4486 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4488 * config/i386/64/t-softfp-compat: Update comments.
4490 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4492 * config/i386/64/_divtc3-compat.c: Moved to ...
4493 * config/i386/64/_divtc3.c: Here.
4495 * config/i386/64/_multc3-compat.c: Moved to ...
4496 * config/i386/64/_multc3.c: Here.
4498 * config/i386/64/_powitf2-compat.c: Moved to ...
4499 * config/i386/64/_powitf2.c: Here.
4501 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4502 .c suffix instead of -compat.c.
4504 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4506 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4507 (_FP_MUL_MEAT_D): Ditto.
4508 (_FP_DIV_MEAT_S): Ditto.
4509 (_FP_DIV_MEAT_D): Ditto.
4511 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4513 * Makefile.in: Add support for __sync_* libgcc functions.
4515 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4517 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4519 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4522 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4523 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4525 * config/i386/64/t-fprules-softfp: Moved to ...
4526 * config/i386/64/t-softfp-compat: This. New.
4528 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4530 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4531 Initialize f with 0.0.
4533 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4536 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4538 * config/i386/64/_divtc3-compat.c: New.
4539 * config/i386/64/_multc3-compat.c: Likewise.
4540 * config/i386/64/_powitf2-compat.c: Likewise.
4541 * config/i386/64/eqtf2.c: Likewise.
4542 * config/i386/64/getf2.c: Likewise.
4543 * config/i386/64/letf2.c: Likewise.
4544 * config/i386/64/t-fprules-softfp: Likewise.
4546 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4548 * config.host: Add i386/${host_address}/t-fprules-softfp to
4549 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4550 i[34567]86-*-linux*, x86_64-*-linux*.
4552 * configure.ac: Set host_address to 64 or 32 for x86.
4553 * configure: Regenerated.
4555 * Makefile.in (config.status): Also depend on
4556 $(srcdir)/config.host.
4558 * config/i386/32/t-fprules-softfp: New.
4559 * config/i386/32/tf-signs.c: Likewise.
4561 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4563 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4564 Uros Bizjak <ubizjak@gmail.com>
4566 * config/i386/32/sfp-machine.h: New.
4568 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4570 * config/rs6000/t-ppccomm: Remove rules that conflict with
4571 auto-generated rules.
4573 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4575 * configure.ac: sinclude override.m4.
4576 * configure: Regenerate.
4578 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4580 * configure: Regenerate.
4582 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4584 * Makefile.in (DECNUMINC): Remove
4585 -I$(MULTIBUILDTOP)../../libdecnumber.
4588 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4590 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4591 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4592 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4593 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4594 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4595 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4596 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4597 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4598 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4599 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4600 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4601 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4602 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4603 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4605 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4607 * config.host (sh2[lbe]*-*-linux*): Allow target.
4609 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4611 * config/rs6000/t-ppccomm: Add build rules for new files.
4612 (LIB2ADD_ST): New variable.
4614 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4618 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4619 * config/t-avr: New file. Build 16bit libgcc functions.
4621 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4624 * config/t-slibgcc-darwin: Make install-leaf dependent on
4625 install-darwin-libgcc-stubs instead of install.
4627 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4629 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4630 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4631 sh-*-rtemscoff*): Remove cases.
4633 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4635 * Makefile.in (all): Use install-leaf rather than install.
4636 (install): Split most of the rule into...
4637 (install-leaf): ...this new one.
4639 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4640 Paolo Bonzini <bonzini@gnu.org>
4643 * Makefile.in: Use @shlib_slibdir@ substitution to get
4644 correct install name on darwin.
4645 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4647 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4649 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4650 cris-*-elf and cris-*-none.
4651 (crisv32-*-linux*): Similar, as cris-*-linux*.
4653 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4655 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4657 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4660 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4661 * configure: Regenerated.
4663 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4665 * Makefile.in (dfp-filenames): Replace decimal_globals,
4666 decimal_data, binarydecimal and convert_data with
4667 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4668 and bid_convert_data, respectively.
4670 2007-09-17 Chao-ying Fu <fu@mips.com>
4671 Nigel Stephens <nigel@mips.com>
4673 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4674 * Makefile.in (fixed_point): Define.
4675 Check if fixed_point is yes to build support functions.
4676 * configure.ac: Check for fixed_point support.
4677 * configure: Regenerated.
4678 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4679 funcs, modes, from, to.
4681 2007-09-11 Janis Johnson <janis187@us.ibm.com
4683 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4685 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4687 * Makefile.in (dfp-filenames): Remove decUtility, add
4688 decDouble, decPacked, decQuad, decSingle.
4690 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4692 * config.host : Add x86_64-elf target.
4694 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4696 * configure.ac (set_have_cc_tls): Add a missing =.
4697 * configure: Regenerated.
4699 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4701 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4702 and x86_64-*-linux*.
4704 * config/t-tls: New file.
4706 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4708 * configure.ac: Include ../config/enable.m4 and
4709 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4710 supports TLS and substitute set_have_cc_tls.
4711 * configure: Regenerated.
4713 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4715 * Makefile.in: Use libbid for DFP when BID is enabled.
4717 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4719 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4720 extra_parts. Add config/i386/t-cygming to tmake_file.
4721 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4723 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4724 Danny Smith <dannysmith@users.sourceforge.net>
4727 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4728 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4729 * config/i386/t-crtfm: Compile crtfastmath.o with
4730 -minline-all-stringops.
4732 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4734 * config.host (sparc-wrs-vxworks): New target.
4736 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4738 * config.host: Recognize fido.
4740 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4742 * configure: Check host, not target, for decimal float support.
4744 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4746 * config/i386/t-crtpc: New file.
4747 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4748 (x86_64-*-linux*): Ditto.
4750 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4752 * config.host (x86_64-*-mingw*): New target.
4754 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4755 H.J. Lu <hongjiu.lu@intel.com>
4757 * Makefile.in (enable_decimal_float): New.
4759 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4760 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4761 (decbits-filenames): This.
4762 (decbits-objects): New.
4763 (libgcc-objects): Add $(decbits-objects).
4765 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4766 Substitute enable_decimal_float.
4767 * configure: Regenerated.
4769 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
4771 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4773 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4775 * Makefile.in (install-info): New dummy target.
4777 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4779 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4781 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4783 * Makefile.in: Add install-html and install-pdf dummy
4786 2007-02-05 Roger Sayle <roger@eyesopen.com>
4787 Daniel Jacobowitz <dan@codesourcery.com>
4789 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4790 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4791 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4793 2007-01-29 Janis Johnson <janis187@us.ibm.com>
4795 * Makefile.in (dec-filenames): Add decExcept.
4797 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4800 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4803 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4805 * configure.ac: Add --enable-version-specific-runtime-libs.
4806 Correct $slibdir default.
4807 * configure: Regenerated.
4809 2007-01-23 Joseph Myers <joseph@codesourcery.com>
4811 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4813 2007-01-21 Andrew Pinski <pinskia@gmail.com>
4816 * config.host (alpha*-*-linux*): Set extra_parts.
4818 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4820 * config/sh/t-linux: New.
4821 * config.host (sh*-*-linux*): Set tmake_file.
4823 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4825 * Makefile.in (install): Handle multilibs.
4827 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4829 * Makefile.in: Added .PHONY entry for documentation targets.
4831 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4833 * Makefile.in: Add empty info, html, dvi, pdf targets.
4835 2007-01-04 Mike Stump <mrs@apple.com>
4837 * Makefile.in (MAKEINFO): Remove.
4840 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
4842 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4843 * configure: Regenerate.
4844 * Makefile.in (host_subdir): Substitute it.
4845 (gcc_objdir): Use it.
4847 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4849 * config.host (ia64*-*-linux*): Set tmake_file.
4851 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4853 * Makefile.in (version): Define.
4855 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4856 Paolo Bonzini <bonzini@gnu.org>
4858 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4859 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4860 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4861 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4862 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4863 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4864 * configure: Generated.