1 2013-09-16 DJ Delorie <dj@redhat.com>
3 * config/rl78/vregs.h: Add G10 register definitions.
4 * config/rl78/lib2mul.c: Enable for RL78/G10.
5 * config/rl78/lib2div.c: Likewise.
6 * config/rl78/lshrsi3.S: Use vregs.h.
7 * config/rl78/cmpsi2.S: Likewise.
8 * config/rl78/trampoline.S: Likewise.
9 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
11 2013-09-14 DJ Delorie <dj@redhat.com>
12 Nick Clifton <nickc@redhat.com>
14 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
15 * config/rl78/vregs.h: New.
16 * config/rl78/signbit.S: New file. Implements signbit function.
17 * config/rl78/divmodsi.S: New.
18 * config/rl78/divmodhi.S: New.
19 * config/rl78/divmodqi.S: New.
20 * config/rl78/t-rl78: Build them here...
21 * config/rl78/lib2div.c: ...but not here.
23 2013-09-12 DJ Delorie <dj@redhat.com>
25 * config.host (msp*-*-elf): New.
26 * config/msp430/: New port.
28 2013-08-18 Iain Sandoe <iain@codesourcery.com>
31 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
32 __thread var for emulated TLS.
33 (__gcov_indirect_call_counters): Likewise.
35 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
36 Catherine Moore <clm@codesourcery.com>
37 Richard Sandiford <rdsandiford@googlemail.com>
39 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
40 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
41 (CALL_STUB_NO_RET): Likewise.
42 (CALL_STUB_RET): Likewise.
43 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
44 __mips16_ret call/return stub symbols.
45 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
48 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
50 * config.host <mips*-*-linux*>: Remove a stray comment.
52 2013-08-10 Jan Hubicka <jh@suse.cz>
54 Work around binutils PR14342
55 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
56 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
57 (L_gcov_indirect_call_profiler_v2): New.
59 2013-08-06 Jan Hubicka <jh@suse.cz>
61 * libgcov.c (__gcov_indirect_call_callee,
62 __gcov_indirect_call_counters): New global vars.
63 (__gcov_indirect_call_profiler): replace by ...
64 (__gcov_indirect_call_profiler_v2) ... this one.
66 2013-08-06 Caroline Tice <cmtice@google.com>
68 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
69 vtv_start_preinit.o and vtv_end_preinit.o.
70 * configure.ac: Add code to check/set enable_vtable_verify.
71 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
73 * vtv_start_preinit.c: New file.
74 * vtv_end_preinit.c: New file.
75 * vtv_start.c: New file.
76 * vtv_end.c: New file.
77 * configure: Regenerated.
79 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
81 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
82 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
83 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
84 GPL-3.0-with-GCC-exception.
86 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
88 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
91 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
93 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
94 mapping for FPRs when creating the fallback framestate.
96 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
99 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
100 (__round_s2_const, __round_u2_const)
101 (__round_s4_const, __round_u4_const, __round_x8):
102 Saturate result if addition result cannot be represented.
104 2013-07-15 Matthias Klose <doko@ubuntu.com>
106 * libgcc2.c: Don't include <limits.h>.
108 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
110 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
112 2013-07-06 Jakub Jelinek <jakub@redhat.com>
115 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
117 2013-06-28 Jakub Jelinek <jakub@redhat.com>
120 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
122 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
123 instead of table lookups.
124 (__popcountDI2): Likewise.
126 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
128 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
131 2013-06-21 Joseph Myers <joseph@codesourcery.com>
134 * soft-fp/adddf3.c: Update from glibc.
135 * soft-fp/addsf3.c: Likewise.
136 * soft-fp/addtf3.c: Likewise.
137 * soft-fp/divdf3.c: Likewise.
138 * soft-fp/divsf3.c: Likewise.
139 * soft-fp/divtf3.c: Likewise.
140 * soft-fp/double.h: Likewise.
141 * soft-fp/eqdf2.c: Likewise.
142 * soft-fp/eqsf2.c: Likewise.
143 * soft-fp/eqtf2.c: Likewise.
144 * soft-fp/extenddftf2.c: Likewise.
145 * soft-fp/extended.h: Likewise.
146 * soft-fp/extendsfdf2.c: Likewise.
147 * soft-fp/extendsftf2.c: Likewise.
148 * soft-fp/fixdfdi.c: Likewise.
149 * soft-fp/fixdfsi.c: Likewise.
150 * soft-fp/fixsfdi.c: Likewise.
151 * soft-fp/fixsfsi.c: Likewise.
152 * soft-fp/fixtfdi.c: Likewise.
153 * soft-fp/fixtfsi.c: Likewise.
154 * soft-fp/fixunsdfdi.c: Likewise.
155 * soft-fp/fixunsdfsi.c: Likewise.
156 * soft-fp/fixunssfdi.c: Likewise.
157 * soft-fp/fixunssfsi.c: Likewise.
158 * soft-fp/fixunstfdi.c: Likewise.
159 * soft-fp/fixunstfsi.c: Likewise.
160 * soft-fp/floatdidf.c: Likewise.
161 * soft-fp/floatdisf.c: Likewise.
162 * soft-fp/floatditf.c: Likewise.
163 * soft-fp/floatsidf.c: Likewise.
164 * soft-fp/floatsisf.c: Likewise.
165 * soft-fp/floatsitf.c: Likewise.
166 * soft-fp/floatundidf.c: Likewise.
167 * soft-fp/floatundisf.c: Likewise.
168 * soft-fp/floatunditf.c: Likewise.
169 * soft-fp/floatunsidf.c: Likewise.
170 * soft-fp/floatunsisf.c: Likewise.
171 * soft-fp/floatunsitf.c: Likewise.
172 * soft-fp/gedf2.c: Likewise.
173 * soft-fp/gesf2.c: Likewise.
174 * soft-fp/getf2.c: Likewise.
175 * soft-fp/ledf2.c: Likewise.
176 * soft-fp/lesf2.c: Likewise.
177 * soft-fp/letf2.c: Likewise.
178 * soft-fp/muldf3.c: Likewise.
179 * soft-fp/mulsf3.c: Likewise.
180 * soft-fp/multf3.c: Likewise.
181 * soft-fp/negdf2.c: Likewise.
182 * soft-fp/negsf2.c: Likewise.
183 * soft-fp/negtf2.c: Likewise.
184 * soft-fp/op-1.h: Likewise.
185 * soft-fp/op-2.h: Likewise.
186 * soft-fp/op-4.h: Likewise.
187 * soft-fp/op-8.h: Likewise.
188 * soft-fp/op-common.h: Likewise.
189 * soft-fp/quad.h: Likewise.
190 * soft-fp/single.h: Likewise.
191 * soft-fp/soft-fp.h: Likewise.
192 * soft-fp/subdf3.c: Likewise.
193 * soft-fp/subsf3.c: Likewise.
194 * soft-fp/subtf3.c: Likewise.
195 * soft-fp/truncdfsf2.c: Likewise.
196 * soft-fp/trunctfdf2.c: Likewise.
197 * soft-fp/trunctfsf2.c: Likewise.
198 * soft-fp/unorddf2.c: Likewise.
199 * soft-fp/unordsf2.c: Likewise.
200 * soft-fp/unordtf2.c: Likewise.
201 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
202 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
203 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
204 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
205 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
206 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
207 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
208 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
209 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
210 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
211 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
212 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
214 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
216 * config/mips/lib2funcs.c: New file.
217 * config/mips/t-mips (LIB2ADD_ST): Add it.
219 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
222 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
223 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
225 2013-06-08 Walter Lee <walt@tilera.com>
227 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
228 Replace int64_t with long long. Add __extension__ where
230 * config/tilepro/atomic.c: Include config.h.
232 2013-06-06 Douglas B Rupp <rupp@adacore.com>
234 * config.host (arm-wrs-vxworks): Configure with other soft float.
236 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
238 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
239 (mips64r5900el-*-elf*): New configurations.
241 2013-06-04 Alan Modra <amodra@gmail.com>
243 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
245 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
247 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
249 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
251 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
252 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
253 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
255 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
257 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
258 (powerpc-wrs-vxworks): Likewise.
260 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
262 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
263 signal frames as well.
264 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
265 STACK_BIAS to the CFA offset.
267 2013-05-17 Richard Henderson <rth@redhat.com>
270 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
271 (execute_cfa_program): Use it when storing to fs->regs.
273 2013-05-08 Kai Tietz <ktietz@redhat.com>
275 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
276 (__deregister_frame_info): Likewise.
278 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
280 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
283 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
285 2013-04-25 Alan Modra <amodra@gmail.com>
287 * config.host: Match little-endian powerpc-linux.
289 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
291 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
292 as 'unsigned long long' instead of 'unsigned long'.
293 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
296 2013-04-10 Julian Brown <julian@codesourcery.com>
298 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
299 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
300 unsigned char/unsigned short.
301 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
303 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
306 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
308 2013-04-04 Meador Inge <meadori@codesourcery.com>
310 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
311 computing the location of the link register.
312 (aeabi_uldivmod): Ditto.
314 2013-03-27 Kai Tietz <ktietz@redhat.com>
316 * config.host: Add support for cygwin x64 target.
317 * configure: Regenerated.
319 2013-03-26 Walter Lee <walt@tilera.com>
321 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
322 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
324 2013-03-25 Kai Tietz <ktietz@redhat.com>
326 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
328 2013-03-20 Robert Mason <rbmj@verizon.net>
330 * config/vxlib-tls.c (__gthread_get_tsd_data,)
331 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
332 (__gthread_leave_tsd_dtor_context): Add prototypes.
333 (tls_delete_hook): Update.
335 2013-03-20 Catherine Moore <clm@codesourcery.com>
336 Joseph Myers <joseph@codesourcery.com>
337 Chao-ying Fu <fu@mips.com>
339 * config/mips/mips16.S: Don't build for microMIPS.
340 * config/mips/linux-unwind.h: Handle microMIPS frame.
341 * config/mips/crtn.S (fini, init): New labels.
343 2013-03-14 Jakub Jelinek <jakub@redhat.com>
345 PR tree-optimization/53265
346 * unwind-dw2.c (execute_cfa_program): Avoid
347 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
348 on targets with DWARF_FRAME_REGISTERS < 32.
350 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
353 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
354 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
356 2013-03-07 Sriraman Tallam <tmsriram@google.com>
358 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
359 sandybridge processors.
361 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
364 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
367 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
369 * config/microblaze/crti.S: Setup stack protection at entry
371 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
373 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
374 (__rotldi3): Shift bytewise if applicable.
376 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
378 * config/aarch64/sync-cache.c
379 (__aarch64_sync_cache_range): Silence warnings.
381 2013-02-25 Catherine Moore <clm@codesourcery.com>
384 2013-02-24 Catherine Moore <clm@codesourcery.com>
385 Joseph Myers <joseph@codesourcery.com>
386 Chao-ying Fu <fu@mips.com>
388 * config/mips/mips16.S: Don't build for microMIPS.
389 * config/mips/linux-unwind.h: Handle microMIPS frame.
390 * config/mips/crtn.S (fini, init): New labels.
392 2013-02-24 Catherine Moore <clm@codesourcery.com>
393 Joseph Myers <joseph@codesourcery.com>
394 Chao-ying Fu <fu@mips.com>
396 * config/mips/mips16.S: Don't build for microMIPS.
397 * config/mips/linux-unwind.h: Handle microMIPS frame.
398 * config/mips/crtn.S (fini, init): New labels.
400 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
401 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
404 2013-02-16 Alan Modra <amodra@gmail.com>
407 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
408 (ppc_fallback_frame_state): Always set up save locations for fp
409 and altivec. Don't bother with non-callee-saved regs, r0-r13
410 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
412 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
415 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
417 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
418 _ssmulha3, _usmulusa3, _ssmulsa3.
419 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
420 (__muldi3): XCALL __muldi3_6 instead of rcall.
421 (__umulsidi3, __mulsidi3): New functions.
422 (do_prologue_saves, do_epilogue_restores): New .macros.
423 (__divdi3_moddi3): Use them.
424 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
425 (__usmulusa3, __ssmulsa3): New functions.
427 2013-02-11 Iain Sandoe <iain@codesourcery.com>
428 Jack Howarth <howarth@bromo.med.uc.edu>
429 Patrick Marlier <patrick.marlier@gmail.com>
432 * config/darwin-crt-tm.c: Remove dummy functions hack.
434 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
437 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
438 * config/avr/lib2-object.mk: New iterator to build objects from it.
439 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
441 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
442 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
443 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
444 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
445 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
446 * config/avr/lib1funcs-fixed.S: Implement them.
448 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
450 Update copyright years.
452 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
455 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
456 Add crtcxa to extra_parts.
457 * config/rs6000/exit.h: New file.
458 * config/rs6000/cxa_atexit.c: New file.
459 * config/rs6000/cxa_finalize.c: New file.
460 * config/rs6000/crtcxa.c: New file.
461 * config/rs6000/t-aix-cxa: New file.
462 * config/rs6000/libgcc-aix-cxa.ver: New file.
464 2013-01-31 Nick Clifton <nickc@redhat.com>
466 * config/v850/lib1funcs.S: Add support for e3v5 architecture
469 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
472 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
473 _mulQQ, _mulHQ, _mulHA, _mulSA,
474 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
475 _divQQ, _divHQ, _divHA, _divSA,
476 _divUQQ, _divUHQ, _divUHA, _divUSA.
478 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
480 * config.host(microblaze*-linux*): tmake_file: Remove
481 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
482 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
483 to exclude functions from being built with libgcc.c and use
484 the microblaze assembly.
486 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
488 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
491 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
493 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
494 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
495 __UINTPTR_TYPE__; also cast 'base' to the same type before the
498 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
500 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
501 loop start address for cache clearing.
503 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
505 * config/avr/lib1funcs.S: Remove trailing blanks.
506 * config/avr/lib1funcs-fixed.S: Ditto.
508 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
510 * config/avr/avr-lib.h: Add GPL copyright notice.
512 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
514 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
515 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
516 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
517 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
519 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
521 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
522 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
524 2013-01-04 Nick Clifton <nickc@redhat.com>
526 * config/v850/lib1funcs.S: Only provide CALLT support functions if
527 the CALLT instruction is supported.
529 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
531 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
532 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
534 2012-12-13 John Tytgat <John@bass-software.com>
536 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
539 2012-12-12 Jakub Jelinek <jakub@redhat.com>
542 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
543 undefined signed overflows.
545 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
548 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
550 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
552 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
553 (FP_TRAPPING_EXCEPTIONS): Define.
554 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
555 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
557 2012-12-04 Richard Henderson <rth@redhat.com>
560 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
562 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
564 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
565 (FP_EX_SHIFT): Define.
566 (FP_TRAPPING_EXCEPTIONS): Define.
568 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
570 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
571 (FP_ROUNDMODE): Use FP_RND_MASK.
572 * config/aarch64/sfp-exceptions.c: New.
573 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
574 Use __sfp_handle_exceptions.
576 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
578 * config.host: (arm*-*-freebsd*): Remove.
579 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
580 (arm*-*-elf*): Remove.
581 (arm*-*-wince-pe*): Remove.
582 * arm/unwind-arm.c (struct fpa_reg): Delete.
583 (struct fpa_regs): Delete.
584 (phase1_vrs): Remove fpa element.
585 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
586 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
587 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
588 * ieee754-sf.S (floatundisf): Remove FPA support.
589 (floatdisf): Likewise.
590 * ieee75f-df.S (floatundidf): Likewise.
591 (floatdidf): Likewise.
593 2012-11-29 Kai Tietz <ktietz@redhat.com>
596 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
597 * unwind-generic.h: Likewise.
598 * unwind-seh.c: Likewise.
600 2012-11-28 Richard Henderson <rth@redhat.com>
603 * emutls.c (__emutls_get_address): Avoid race condition between
604 obj->loc.offset read and emutls_key initialization.
606 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
608 Adjust decimal point of signed accum mode to GCC default.
611 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
613 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
614 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
616 (__divqq3, __divha3, __divsa3): Adjust to new position of
617 decimal point of signed accum types.
619 (__mulusa3_round): New function.
621 (__divqq_helper): New function.
622 (__udivuqq3): Use it.
624 2012-11-20 Jakub Jelinek <jakub@redhat.com>
627 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
629 2012-11-18 Teresa Johnson <tejohnson@google.com>
632 * libgcov.c (gcov_exit): Remove merged program summary
633 comparison unless !GCOV_LOCKED.
635 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
637 * soft-fp: Updated from glibc upstream.
639 2012-11-06 Ian Lance Taylor <iant@google.com>
641 * generic-morestack.c (__generic_morestack): Align the returned
642 stack pointer to a 32 byte boundary.
643 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
644 increment the return address until we have decided that we don't
645 have a varargs function.
646 (__morestack) [32-bit]: Align stack correctly when calling C
648 (__morestack) [64-bit]: Likewise.
650 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
652 * configure: Regenerate.
654 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
657 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
658 * config/i386/sfp-machine.h: Guard exception handling
659 code with _SOFT_FLOAT.
660 * config/i386/32/sfp-machine.h: Guard rounding handling
661 code with _SOFT_FLOAT.
662 * config/i386/64/sfp-machine.h: Ditto.
664 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
666 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
669 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
671 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
672 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
673 when appropriate. Correct structure element types.
674 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
675 -minline-all-stringops from compile flags.
677 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
679 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
681 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
683 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
685 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
687 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
690 2012-10-23 Ian Bolton <ian.bolton@arm.com>
691 Jim MacArthur <jim.macarthur@arm.com>
692 Marcus Shawcroft <marcus.shawcroft@arm.com>
693 Nigel Stephens <nigel.stephens@arm.com>
694 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
695 Richard Earnshaw <rearnsha@arm.com>
696 Sofiane Naci <sofiane.naci@arm.com>
697 Stephen Thomas <stephen.thomas@arm.com>
698 Tejas Belagod <tejas.belagod@arm.com>
699 Yufeng Zhang <yufeng.zhang@arm.com>
701 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
702 * config/aarch64/crti.S: New file.
703 * config/aarch64/crtn.S: New file.
704 * config/aarch64/linux-unwind.h: New file.
705 * config/aarch64/sfp-machine.h: New file.
706 * config/aarch64/sync-cache.c: New file.
707 * config/aarch64/t-aarch64: New file.
708 * config/aarch64/t-softfp: New file.
710 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
712 * config/mmix/crti.S: Mark program and data addresses using PRELD.
713 Remove typo'd and unnecessary alignment-LOC for .data. Remove
714 no-longer-needed LDBU insns.
716 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
719 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
720 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
722 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
724 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
726 2012-10-15 Matthias Klose <doko@ubuntu.com>
728 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
730 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
732 * configure: Regenerate.
733 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
735 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
737 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
738 instructions for 64bit targets only.
740 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
742 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
743 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
744 * config/i386/32/sfp-machine.h: ... here.
745 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
746 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
749 2012-10-07 Matthias Klose <doko@ubuntu.com>
751 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
753 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
755 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
757 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
758 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
759 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
762 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
765 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
768 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
771 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
772 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
773 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
775 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
778 * config/sh/linux-atomic.S: Delete.
779 * config/sh/linux-atomic.c: New.
780 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
781 linux-atomic.c. Add cflags to disable warnings.
783 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
786 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
788 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
789 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
790 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
791 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
792 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
794 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
796 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
798 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
799 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
801 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
803 * config.host (hppa-*-openbsd*): New target.
804 * config/pa/t-openbsd: New file.
806 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
809 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
810 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
811 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
812 (__divsa3): Use __negsi2 to negate r_quoL.
813 * config/avr/lib1funcs.S (FALIAS): New macro.
814 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
815 (__negsi2): ...this new function.
816 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
817 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
818 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
819 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
820 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
821 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
823 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
826 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
827 (lshrsi3): Reimplement as lshrsi3_r0.
829 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
832 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
835 2012-09-07 Teresa Johnson <tejohnson@google.com>
837 PR gcov-profile/54487
838 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
841 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
844 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
845 not configured --with-avrlibc=no.
846 * config/avr/t-avrlibc: New file.
847 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
848 (DPBIT_FUNCS): Ditto.
849 (TPBIT_FUNCS): Ditto.
851 2012-09-04 Teresa Johnson <tejohnson@google.com>
853 * libgcov.c (struct gcov_summary_buffer): New structure.
854 (gcov_histogram_insert): New function.
855 (gcov_compute_histogram): Ditto.
856 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
857 histograms during summary merging.
859 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
861 * config.host (x86_64-*-openbsd*): New target.
863 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
865 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
868 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
871 * config/avr/t-avr (conv_X): Rename to func_X.
873 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
876 * config/avr/lib1funcs-fixed.S: New file.
877 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
879 (neg2, neg4): New macros.
880 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
881 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
882 (__umulhisi3): Speed up MUL variant if there is enough flash.
883 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
885 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
886 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
887 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
888 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
889 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
890 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
891 (LIB2FUNCS_EXCLUDE): Add supported functions.
893 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
895 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
896 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
898 * fixed-obj.mk: Only expand dependency if $o is not in
901 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
903 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
905 2012-08-22 Joseph Myers <joseph@codesourcery.com>
907 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
908 depend on --enable-shared.
909 ($(lib1asmfuncs-o)): Use %.vis files independent of
911 * static-object.mk ($(base)$(objext), $(base).vis)
912 ($(base)_s$(objext)): Use same rules for visibility handling as in
915 2012-08-21 Ian Lance Taylor <iant@google.com>
917 * config/i386/morestack.S (__morestack_non_split): Increase amount
918 of space allocated for non-split code stack.
920 2012-08-19 Joseph Myers <joseph@codesourcery.com>
922 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
923 even if inhibit_libc.
925 2012-08-17 Julian Brown <julian@codesourcery.com>
927 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
928 -fexceptions -fnon-call-exceptions if not defined.
929 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
930 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
932 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
934 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
937 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
939 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
940 rs6000/t-slibgcc-aix.
942 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
944 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
946 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
948 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
950 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
953 * Makefile.in (version): Replace top_srcdir with srcdir.
955 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
957 * Makefile.in (version): set to BASE-VER file from gcc directory.
959 2012-08-01 Nick Clifton <nickc@redhat.com>
961 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
962 Implements __clrsb for an HImode argument.
964 2012-07-31 Nick Clifton <nickc@redhat.com>
966 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
967 Implements __clrsb for an HImode argument.
968 * config/stormy16/clrsbhi2.c: New file:
969 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
971 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
973 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
975 2012-07-19 Tristan Gingold <gingold@adacore.com>
976 Richard Henderson <rth@redhat.com>
978 * unwind-seh.c: New file.
979 * unwind-generic.h: Include windows.h for SEH.
980 (_Unwind_Exception): Use 6 private fields for SEH.
981 (_GCC_specific_handler): Declare.
982 * unwind-c.c (__gcc_personality_seh0): New function.
984 * config/i386/libgcc-cygming.ver: New file.
985 * config/i386/t-seh-eh: New file.
986 * config.host (x86_64-*-mingw*): Default to seh.
988 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
990 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
992 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
994 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
995 __builtin_expect when checking for exceptions.
996 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
998 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1000 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1001 function declaration.
1002 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1004 * config/ia64/sfp-exceptions.c: New.
1005 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1007 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1009 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1010 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1011 * config/i386/64/sfp-machine: ... (delete here) ...
1012 * config/i386/sfp-machine.h: ... to here.
1013 (FP_EX_MASK): Remove.
1015 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1017 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1019 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1020 * config/i386/libgcc-sol2.ver: Ditto.
1021 * config/i386/libgcc-glibc.ver: Ditto.
1023 2012-06-11 Roland McGrath <mcgrathr@google.com>
1025 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1026 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1029 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1031 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1032 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1033 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1034 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1035 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1036 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1037 * config/i386/64/sfp-machine: ... (delete here) ...
1038 * config/i386/sfp-machine.h: ... to here.
1040 (__sfp_handle_exceptions): New function declaration.
1041 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1042 * config/i386/sfp-exceptions.c: New.
1043 * config/i386/t-softfp: New.
1044 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1045 i386/t-softfp to tmake_file.
1047 2012-06-03 David S. Miller <davem@davemloft.net>
1049 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1052 2012-05-31 David S. Miller <davem@davemloft.net>
1054 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1055 multiply and divide instructions on 32-bit when V9.
1056 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1058 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1060 * config/arm/ieee754-df.S: Fix typos.
1061 * config/arm/ieee754-sf.S: Fix typos.
1062 * config/c6x/libunwind.S: Fix typos.
1063 * config/epiphany/udivsi3-float.c: Fix typos.
1064 * config/microblaze/muldi3_hard.S: Fix typos.
1065 * config/picochip/adddi3.S: Fix typos.
1066 * config/picochip/ashlsi3.S: Fix typos.
1067 * config/picochip/ashrsi3.S: Fix typos.
1068 * config/picochip/clzsi2.S: Fix typos.
1069 * config/picochip/cmpsi2.S: Fix typos.
1070 * config/picochip/divmod15.S: Fix typos.
1071 * config/picochip/divmodhi4.S: Fix typos.
1072 * config/picochip/divmodsi4.S: Fix typos.
1073 * config/picochip/longjmp.S: Fix typos.
1074 * config/picochip/lshrsi3.S: Fix typos.
1075 * config/picochip/parityhi2.S: Fix typos.
1076 * config/picochip/popcounthi2.S: Fix typos.
1077 * config/picochip/setjmp.S: Fix typos.
1078 * config/picochip/subdi3.S: Fix typos.
1079 * config/picochip/ucmpsi2.S: Fix typos.
1080 * config/picochip/udivmodhi4.S: Fix typos.
1081 * config/picochip/udivmodsi4.S: Fix typos.
1082 * config/spu/divv2df3.c: Fix typos.
1083 * config/spu/mfc_multi_tag_release.c: Fix typos.
1084 * config/spu/mfc_tag_release.c: Fix typos.
1085 * configure.ac: Fix typos.
1086 * configure: Regenerate.
1088 2012-05-25 Ian Lance Taylor <iant@google.com>
1090 * config/i386/morestack.S (__morestack_non_split): Check whether
1091 caller is varargs and needs %bp to hold the stack frame on return.
1093 2012-05-25 Olivier Hainque <hainque@adacore.com>
1095 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1096 sequence in the non pic case on VxWorks.
1098 2012-05-24 Olivier Hainque <hainque@adacore.com>
1100 * Makefile.in: Move dependency on install-unwind_h from
1101 "install-leaf" to "install".
1103 2012-05-24 Olivier Hainque <hainque@adacore.com>
1105 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1106 Use a separate command for stamp removals.
1108 2012-05-21 Andrew Pinski <apinski@cavium.com>
1111 * configure.ac: Define the default includes to being none.
1112 * configure: Regenerate.
1114 2012-05-16 Olivier Hainque <hainque@adacore.com>
1116 * Makefile.in (install-unwind_h): Rename into ...
1117 (install-unwind_h-forbuild): New target.
1118 (all): Use it instead of the former install-unwind_h.
1119 (install-unwind_h): Reinstate, copy to user install destination
1120 for include files, not to the internal gcc object directory one.
1121 (install-leaf): Depend on it.
1123 2012-05-15 Olivier Hainque <hainque@adacore.com>
1125 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1126 register numbers. LR_REGNO replaces R_LR.
1127 (ucontext_for): New, helper for ...
1128 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1130 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1132 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1134 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1135 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1136 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1138 (i[34567]86-*-*, x86_64-*-*): ... here.
1140 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1141 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1143 * config/i386/i386-cpuinfo.c: Rename to ...
1144 * config/i386/cpuinfo.c: ... this.
1145 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1147 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1148 (libgcc_cv_init_priority): New test.
1149 * configure: Regenerate.
1150 * config.in: New file.
1151 * Makefile.in (clean): Rename config.h to auto-target.h.
1152 (config.h): Likewise.
1153 (stamp-h): Likewise.
1155 * config/i386/cpuinfo.c (auto-target.h): Include.
1156 (CONSTRUCTOR_PRIORITY): Define.
1157 (__cpu_indicator_init): Use it.
1159 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1161 * longlong.h: Use a URL instead of an FSF postal address.
1162 Replace spaces with tab.
1164 2012-05-08 Teresa Johnson <tejohnson@google.com>
1166 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1167 (__gcov_dump): Ditto.
1168 (gcov_dump_complete): New global variable.
1169 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1170 (__gcov_flush): Outline functionality now in gcov_clear.
1171 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1173 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1175 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1176 (mips*-*-linux*): Include mips/t-tpbit when long double is
1179 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1181 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1182 (get_available_features): New argument. Check for AVX2.
1183 (__cpu_indicator_init): Modify call to get_available_features.
1185 2012-04-25 Alan Modra <amodra@gmail.com>
1187 * config/rs6000/crtsavevr.S: New file.
1188 * config/rs6000/crtrestvr.S: New file.
1189 * config/rs6000/t-savresfgpr: Build the above.
1190 * config/rs6000/t-netbsd: Likewise.
1192 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1194 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1196 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1198 * libgcc/config/i386/i386-cpuinfo.c: New file.
1199 * libgcc/config/i386/t-cpuinfo: New file.
1200 * libgcc/config.host: Include t-cpuinfo.
1201 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1203 2012-04-24 Chao-ying Fu <fu@mips.com>
1205 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1207 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1209 struct siginfo vs. siginfo_t
1211 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1212 siginfo_t instead of struct siginfo.
1213 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1214 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1215 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1216 (ia64_handle_unwabi): Likewise.
1217 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1218 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1219 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1220 (sh_fallback_frame_state): Likewise.
1221 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1222 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1224 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1226 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1229 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1231 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1232 if it hasn't been previously saved.
1234 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1236 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1239 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1242 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1243 instead of __AVR_HAVE_8BIT_SP__.
1245 2012-03-26 Tristan Gingold <gingold@adacore.com>
1247 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1248 (unw_table_entry): Use unw_word instead of unsigned long.
1249 (_Unwind_FindTableEntry): Likewise.
1250 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1251 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1252 (_Unwind_FindTableEntry): Likewise.
1253 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1254 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1255 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1256 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1257 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1258 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1259 (uw_init_context_1, uw_install_context): Likewise.
1260 (unw_word): Move to unwind-ia64.h
1262 2012-03-26 Tristan Gingold <gingold@adacore.com>
1264 * config/vms/vms-ucrt0.c: Update copyright years.
1266 (___gcc_main_flags): Declare.
1267 (__main): Check flags to remap argv and exit code.
1268 * config.host (*-*-*vms*): Adjust extra_parts.
1269 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1272 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1274 * arm/lib1funcs.asm (ctzsi2): New function.
1275 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1276 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1277 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1278 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1279 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1280 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1282 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1284 * config.host: Add bits to support powerpc64-*-freebsd*.
1285 * config/rs6000/freebsd-unwind.h: New file.
1286 * config/rs6000/t-freebsd64: New file.
1288 2012-03-20 Richard Guenther <rguenther@suse.de>
1290 PR gcov-profile/52627
1291 * libgcov.c (init_mx): Fix mutex name.
1293 2012-03-16 Tristan Gingold <gingold@adacore.com>
1295 * config/ia64/vms-unwind.h: Remove ulong (and replace
1296 it by unw_reg where used). Define unw_reg with __int64.
1298 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1300 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1302 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1304 (sparc_is_sighandler): Likewise.
1306 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1308 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1311 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1313 * config/arm/crtn.S: Fix typo.
1315 2012-03-13 Richard Guenther <rguenther@suse.de>
1317 * libgcov.c: Remove stdio.h include and NULL un-define.
1319 2012-03-13 Richard Guenther <rguenther@suse.de>
1322 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1324 2012-03-13 Richard Guenther <rguenther@suse.de>
1326 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1328 2012-03-13 Richard Guenther <rguenther@suse.de>
1330 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1331 and __gthread_mutex_init_function definitions.
1333 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1335 * config.host (mips*-*-openbsd*): Remove.
1337 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1339 * config.host: Remove alpha*-dec-osf5.1* handling.
1340 * config/alpha/gthr-posix.c: Remove.
1341 * config/alpha/libgcc-osf5.ver: Remove.
1342 * config/alpha/osf5-unwind.h: Remove.
1343 * config/alpha/t-osf-pthread: Remove.
1344 * config/alpha/t-slibgcc-osf: Remove.
1345 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1346 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1347 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1348 * mkmap-flat.awk: Remove osf_export handling.
1350 2012-03-12 Richard Guenther <rguenther@suse.de>
1352 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1353 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1354 (__gthread_mutex_init_function): New function.
1355 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1358 * libgcov.c: Include gthr.h.
1359 (__gcov_flush_mx): New global variable.
1360 (init_mx, init_mx_once): New functions.
1361 (__gcov_flush): Protect self with a mutex.
1362 (__gcov_fork): Re-initialize mutex after forking.
1363 * unwind-dw2-fde.c: Change condition under which to use
1364 __GTHREAD_MUTEX_INIT_FUNCTION.
1366 2012-03-12 Tristan Gingold <gingold@adacore.com>
1368 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1369 * config/ia64/t-vms: Likewise.
1371 2012-03-11 Michael Hope <michael.hope@linaro.org>
1373 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1376 2012-03-07 Walter Lee <walt@tilera.com>
1378 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1380 (atomic_xor): Rename and move definition to
1381 config/tilepro/atomic.h.
1382 (atomic_nand): Ditto.
1383 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1385 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1386 (arch_atomic_nand): Ditto.
1388 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1391 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1393 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1396 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1399 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1403 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1404 if RAMPZ affects reading from RAM.
1405 (__tablejump_elpm__): Ditto.
1407 (__movmemx_hi): Ditto.
1408 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1409 (__do_global_dtors): Ditto.
1410 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1411 (__movmemx_hi): Ditto.
1413 2012-03-05 Richard Henderson <rth@redhat.com>
1415 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1416 [ARM] (count_trailing_zeros): Use the builtin.
1418 2012-03-01 Kai Tietz <ktietz@redhat.com>
1420 * soft-fp: Imported from glibc upstream.
1422 2012-02-28 Kai Tietz <ktietz@redhat.com>
1424 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1425 for mingw-targets as attribute gcc_struct.
1427 2012-02-28 Ian Lance Taylor <iant@google.com>
1429 * generic-morestack.c (__splitstack_releasecontext): Correct call
1430 to __morestack_release_segments.
1432 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1435 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1436 for __linux__ when removing signals from __morestack_fullmask.
1438 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1441 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1443 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1445 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1446 instead of HAVE_INITFINI_ARRAY.
1447 * config/ia64/crtend.S: Likewise.
1449 2012-02-20 Kai Tietz <ktietz@redhat.com>
1452 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1454 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1455 to w32-unwind.h header.
1457 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1459 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1460 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1461 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1462 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1464 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1466 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1468 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1471 * config/darwin-crt-tm.c: Correct typo.
1473 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1474 Patrick Marlier <patrick.marlier@gmail.com>
1477 * config/darwin-crt-tm.c: Generate dummy functions.
1479 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1480 Patrick Marlier <patrick.marlier@gmail.com>
1483 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1484 (__doTMRegistrations): Call it.
1485 (__doTMdeRegistrations): Likewise.
1487 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1488 Anatoly Sokolov <aesok@post.ru>
1489 Eric Weddington <eric.weddington@atmel.com>
1492 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1493 (__epilogue_restores__): Ditto.
1495 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1499 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1500 Solaris 11 and slightly reformat.
1501 (sparc_is_sighandler): Likewise.
1503 2012-02-14 Walter Lee <walt@tilera.com>
1505 * config.host: Handle tilegx and tilepro.
1506 * config/tilegx/sfp-machine.h: New file.
1507 * config/tilegx/sfp-machine32.h: New file.
1508 * config/tilegx/sfp-machine64.h: New file.
1509 * config/tilegx/t-crtstuff: New file.
1510 * config/tilegx/t-softfp: New file.
1511 * config/tilegx/t-tilegx: New file.
1512 * config/tilepro/atomic.c: New file.
1513 * config/tilepro/atomic.h: New file.
1514 * config/tilepro/linux-unwind.h: New file.
1515 * config/tilepro/sfp-machine.h: New file.
1516 * config/tilepro/softdivide.c: New file.
1517 * config/tilepro/softmpy.S: New file.
1518 * config/tilepro/t-crtstuff: New file.
1519 * config/tilepro/t-tilepro: New file.
1521 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1525 * gthr-posix.h: Allow static initializer macros to be disabled.
1526 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1528 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1530 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1531 Add t-slibgcc-libgcc to tmake_file.
1532 * config/mips/libgcc-mips16.ver: Revert previous patch.
1533 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1535 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1536 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1538 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1539 * config/cr16/crti.S: New file.
1540 * config/cr16/crtlibid.S: New file.
1541 * config/cr16/crtn.S: New file.
1542 * config/cr16/lib1funcs.S: New file.
1543 * config/cr16/t-cr16: New file.
1544 * config/cr16/t-crtlibid: New file.
1545 * config/cr16/unwind-dw2.h: New file.
1546 * config/cr16/unwind-cr16.c: New file.
1547 * config/cr16/divmodhi3.c: New file.
1549 2012-01-25 Alan Modra <amodra@gmail.com>
1551 * config/rs6000/t-linux64: Delete. Move..
1552 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1553 * config/rs6000/t-linux: ..and libgcc flags to here.
1555 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1557 * config.host (i[34567]86-*-interix3*):
1558 Change triplet to i[34567]86-*-interix[3-9]*.
1559 * configure: Regenerate.
1561 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1562 Richard Sandiford <rdsandiford@googlemail.com>
1564 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1565 * config/mips/mips16.S (__mips16_rdhwr): New function.
1566 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1568 2012-01-11 Nathan Sidwell <nathan@acm.org>
1570 * libgcov.c (__gcov_init): Ignore objects with no functions.
1572 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1575 Extend __pgmx semantics to linearize memory.
1576 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1577 * config/avr/lib1funcs.S (__xload_1): New function.
1578 (__movmemx_qi, __movmemx_hi): New functions.
1579 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1582 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1584 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1585 purported sigacthandler address isn't null before dereferencing it.
1586 (sparc_is_sighandler): Likewise.
1588 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1591 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1592 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1593 (sparc_is_sighandler): Likewise.
1594 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1596 2012-01-06 Tristan Gingold <gingold@adacore.com>
1598 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1599 compatibility thunks...
1600 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1601 (crtbeginS.o, crtendS.o): ... and these to ...
1602 * config/ia64/t-ia64-elf: ... this new file.
1603 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1604 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1606 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1608 * configure: Regenerate.
1609 * config/s390/t-crtstuff: Remove -fPIC.
1611 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1614 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1617 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1620 * config/avr/lib1funcs.S: Remove FIXME comments.
1621 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1623 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1625 Implement light-weight DImode support.
1626 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1627 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1628 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1629 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1631 2011-12-30 Nathan Sidwell <nathan@acm.org>
1633 * libgcov.c (gcov_crc32): Remove global var.
1634 (free_fn_data): New function.
1635 (buffer_fn_data): Pass in filename, more robust error recovery.
1636 (crc32_unsigned): New function.
1637 (gcov_exit): More robust detection of new program. More robust
1639 (__gcov_init): Do not update program's crc here.
1641 2011-12-21 Tristan Gingold <gingold@adacore.com>
1643 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1645 2011-12-21 Ian Lance Taylor <iant@google.com>
1647 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1649 2011-12-20 Ian Lance Taylor <iant@google.com>
1651 * config/i386/morestack.S (__morestack_non_split): If there is
1652 enough stack space already, don't split. Ask for more stack space
1655 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1657 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1659 (_Unwind_DebugHook): New function.
1660 (uw_restore_core_regs): New define.
1661 (unwind_phase2): Use uw_restore_core_regs instead of
1663 (unwind_phase2_forced): Likewise.
1664 (__gnu_Unwind_Resume): Likewise.
1666 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1668 * config/alpha/linux-unwind.h: Update copyright years.
1669 (MD_FROB_UPDATE_CONTEXT): New define.
1670 (alpha_frob_update_context): New function.
1672 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1674 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1675 tmake_file rather replacing it.
1677 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1679 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1680 function is not used for PPC64.
1681 (save_world): Amend comments. Update the VRsave mask to reflect the
1683 (rest_world): Update comments, do not clobber r10, do not use r8.
1684 (eh_rest_world_r10): Amend comments, do not use r8.
1685 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1686 no longer used, move restore of CR and target address to the end of
1689 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1691 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1692 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1694 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1697 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1698 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1700 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1702 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1704 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1707 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1708 * config/avr/lib1funcs.S (__muldi3): New function.
1710 2011-12-06 Andrew Pinski <apinski@cavium.com>
1712 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1714 (__frame_dummy_init_array_entry): Likewise.
1716 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1718 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1722 * config/avr/lib1funcs.S (__prologue_saves__,
1723 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1724 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1726 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1728 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1730 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1733 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1734 (_ITM_deregisterTMCloneTable): Likewise.
1735 (__register_frame_info): Fix unused warning.
1736 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1737 pthread_default_stacksize_np): Likewise.
1738 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1740 2011-11-29 DJ Delorie <dj@redhat.com>
1742 * config.host (rl78-*-elf): New case.
1743 * config/rl78: New directory for the Renesas RL78.
1745 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1747 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1750 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1753 * config/rs6000/t-savresfgpr: New file.
1754 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1755 $(srcdir)/config/rs6000/eabi.S.
1756 * config/rs6000/t-ppccomm-ldbl: Remove.
1757 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1759 (powerpc-*-eabispe*): Likewise.
1760 (powerpc-*-eabi*): Likewise.
1761 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1762 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1763 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1764 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1766 (powerpc-*-eabisim*): Likewise.
1767 (powerpc-*-elf*): Likewise.
1768 (powerpc-*-eabialtivec*): Likewise.
1769 (powerpc-xilinx-eabi*): Likewise.
1770 (powerpc-*-rtems*): Likewise.
1771 (powerpcle-*-elf*): Likewise.
1772 (powerpcle-*-eabisim*): Likewise.
1773 (powerpcle-*-eabi*): Likewise.
1775 2011-11-27 Ian Lance Taylor <iant@google.com>
1777 * generic-morestack.c (__splitstack_find): Check for NULL old
1779 (__splitstack_resetcontext): New function.
1780 (__splitstack_releasecontext): New function.
1781 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1783 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1785 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1787 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1789 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1791 2011-11-26 Richard Henderson <rth@redhat.com>
1793 * config/m68k/linux-atomic.c: New file.
1794 * config/m68k/t-linux: New file.
1795 * config.host (m68k-uclinux, m68k-linux): Use it.
1797 2011-11-26 Richard Henderson <rth@redhat.com>
1799 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1800 (__TMC_END__): Only declare if hidden is available; in the definition,
1801 if hidden is unavailable add a null record.
1802 (deregister_tm_clones, register_tm_clones): New.
1803 (__do_global_dtors_aux, frame_dummy): Use them.
1804 (__do_global_dtors, __do_global_ctors_1): Likewise.
1806 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1808 * config/darwin-crt-tm.c: New file.
1809 * config.host (darwin): Build crttms.o crttme.o to provide
1810 startup and shutdown for tm clones.
1811 * config/t-darwin (crttms.o): New build rule.
1812 (crttme.o): Likewise.
1814 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
1816 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1819 2011-11-21 Richard Henderson <rth@redhat.com>
1821 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1822 (__TMC_LIST__, __TMC_END__): New.
1823 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1824 (__do_global_dtors): Likewise.
1825 (frame_dummy): Call _ITM_registerTMCloneTable.
1826 (__do_global_ctors_1): Likewise.
1828 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1830 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1831 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1832 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1833 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1834 * config/i386/t-darwin64: Remove.
1835 * config/sh/t-netbsd (LIB2ADD): Remove.
1837 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
1840 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1841 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1842 * config/avr/lib1funcs.S (wmov): New assembler macro.
1843 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1844 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1845 (__udivmod64): New function.
1846 (__negdi2): New function.
1848 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1850 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1851 *-*-freebsd*aout*): Remove.
1853 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
1855 * static-object.mk (c_flags-$o): Save c_flags.
1856 ($(base)$(objext)): Use it.
1858 2011-11-18 Steve Ellcey <sje@cup.hp.com>
1860 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1862 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
1865 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1866 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1869 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1871 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1873 (aeabi_uidivmod): Likewise.
1874 (umodsi3): Likewise.
1876 (aeabi_idivmod): Likewise.
1879 2011-11-16 Tristan Gingold <gingold@adacore.com>
1881 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1883 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
1886 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1887 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1889 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1891 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1893 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1894 * config/pa/t-stublib64: Delete.
1896 2011-11-12 Richard Henderson <rth@redhat.com>
1898 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1899 cast the pointer argument to _Unwind_SetGRPtr.
1901 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1903 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1905 2011-11-09 Ian Lance Taylor <iant@google.com>
1907 * generic-morestack.c: Include <string.h>.
1908 (uintptr_type): Define.
1909 (struct initial_sp): Add dont_block_signals field. Reduce size of
1911 (allocate_segment): Set prev field to NULL. Don't set
1912 __morestack_current_segment or __morestack_segments.
1913 (__generic_morestack): Update current->prev and *pp after calling
1915 (__morestack_block_signals): Don't do anything if
1916 dont_block_signals is set.
1917 (__morestack_unblock_signals): Likewise.
1918 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1920 (__splitstack_block_signals): New function.
1921 (enum __splitstack_content_offsets): Define.
1922 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1923 (__splitstack_makecontext): New function.
1924 (__splitstack_block_signals_context): New function.
1925 (__splitstack_find_context): New function.
1926 * config/i386/morestack.S (__morestack_get_guard): New function.
1927 (__morestack_set_guard, __morestack_make_guard): New functions.
1928 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1930 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1932 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1933 (i[34567]86-*-mingw*): ... here.
1934 (x86_64-*-mingw*): ... here.
1936 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1938 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1940 2011-11-07 Nathan Sidwell <nathan@acm.org>
1942 * libgcov.c (struct gcov_fn_buffer): New struct.
1943 (buffer_fn_data): New helper.
1944 (gcov_exit): Rework for new gcov data structures.
1946 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
1949 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1951 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1953 * config.host (tmake_file): Correct comment.
1954 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1956 (bfin*-uclinux*): Likewise.
1957 (bfin*-linux-uclibc*): Likewise.
1958 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1960 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1962 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1963 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1964 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1965 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1966 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1967 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1968 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1969 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1970 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1971 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1972 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1973 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1974 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1976 * config/bfin/t-elf: Remove.
1977 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1979 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1981 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1982 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1983 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1984 (lm32-*-elf*): ... this.
1985 (lm32-*-rtems*): ... and this.
1987 (m32r-*-rtems*): Add to tmake_file.
1988 (moxie-*-rtems*): Likewise.
1989 (sparc-*-rtems*): Likewise.
1990 Remove t-rtems from tmake_file.
1991 (sparc64-*-rtems*): Likewise.
1992 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1995 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1998 * config/gthr-posix.h: Move ...
1999 * gthr-posix.h: ... here.
2000 * config/gthr-lynx.h: Reflect this.
2001 * config/gthr-vxworks.h: Likewise.
2002 * config/rs6000/gthr-aix.h: Likewise.
2003 * configure.ac (target_thread_file): Likewise.
2004 * configure: Regenerate.
2006 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2008 * config.host (arm*-*-rtemseabi*): New target.
2010 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2013 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2016 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2018 * config.host (epiphany-*-elf*): New configuration.
2019 * config/epiphany: New Directory.
2021 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2023 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2024 * config/avr/t-rtems: New.
2025 Filter out _exit from LIB1ASMFUNCS.
2027 2011-11-04 David S. Miller <davem@davemloft.net>
2029 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2030 * configure: Rebuild.
2032 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2034 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2037 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2040 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2041 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2043 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2046 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2048 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2050 * config/c6x/t-elf (LIB2ADDEH): Set.
2051 * config/c6x/t-c6x-elf: Remove.
2053 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2055 * config/i386/sol2-ci.S: Rename to ...
2056 * config/i386/crti.S: ... this.
2057 * config/i386/sol2-cn.S: Rename to ...
2058 * config/i386/crtn.S: ... this.
2059 * config/sparc/sol2-ci.S: Rename to ...
2060 * config/sparc/crti.S: ... this.
2061 * config/sparc/sol2-cn.S: Rename to ...
2062 * config/sparc/crtn.S: ... this.
2063 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2064 (crti.o, crtn.o): Remove.
2066 2011-11-04 Tristan Gingold <gingold@adacore.com>
2068 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2070 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2072 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2074 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2076 * config.host (crisv32-*-none, cris-*-none): Remove.
2077 (crisv32-*-elf): Append to tmake_file, don't just set it.
2078 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2080 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2082 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2083 (ecrtn$(objext)): Likewise.
2084 (ncrti$(objext)): Likewise.
2085 (ncrtn$(objext)): Likewise.
2087 2011-11-03 Andreas Schwab <schwab@redhat.com>
2089 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2091 2011-11-02 David S. Miller <davem@davemloft.net>
2093 * configure.ac: Set host_address on sparc too.
2094 * configure: Regenerate.
2095 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2096 based upon host_address.
2097 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2099 2011-11-02 Jason Merrill <jason@redhat.com>
2101 * config/rs6000/t-ppccomm: Add missing \.
2103 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2105 * gthr-single.h, gthr.h: New files.
2106 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2107 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2108 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2109 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2110 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2111 * configure.ac (thread_header): New variable.
2112 Set it depending on target_thread_file.
2113 (gthr-default.h): Link from $thread_header.
2114 * configure: Regenerate.
2115 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2117 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2119 * configure.ac (tm_file_): New variable.
2120 Determine from tm_file.
2121 (tm_file, tm_defines): Substitute.
2122 * configure: Regenerate.
2123 * mkheader.sh: New file.
2124 * Makefile.in (clean): Remove libgcc_tm.h.
2125 ($(objects)): Depend on libgcc_tm.h.
2126 (libgcc_tm_defines, libgcc_tm_file): New variables.
2127 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2128 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2129 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2130 ($(extra-parts)): Depend on libgcc_tm.h.
2131 * config.host (tm_defines, tm_file): New variable.
2132 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2133 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2134 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2135 (avr-*-rtems*): Likewise.
2136 (avr-*-*): Likewise.
2137 (frv-*-elf): Likewise.
2138 (frv-*-*linux*): Likewise.
2139 (h8300-*-rtems*): Likewise.
2140 (h8300-*-elf*): Likewise.
2141 (i[34567]86-*-darwin*): Likewise.
2142 (x86_64-*-darwin*): Likewise.
2143 (rx-*-elf): Likewise.
2144 (tic6x-*-uclinux): Likewise.
2145 (tic6x-*-elf): Likewise.
2146 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2147 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2148 * config/i386/cygming-crtbegin.c: Likewise.
2149 * config/i386/cygming-crtend.c: Likewise.
2150 * config/ia64/fde-vms.c: Likewise.
2151 * config/ia64/unwind-ia64.c: Likewise.
2152 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2153 * config/rs6000/darwin-fallback.c: Likewise.
2154 * config/stormy16/lib2funcs.c: Likewise.
2155 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2156 * crtstuff.c: Likewise.
2157 * dfp-bit.h: Likewise.
2158 * emutls.c: Likewise.
2159 * fixed-bit.c: Likewise.
2160 * fp-bit.c: Likewise.
2161 * generic-morestack-thread.c: Likewise.
2162 * generic-morestack.c: Likewise.
2163 * libgcc2.c: Likewise.
2164 * libgcov.c: Likewise.
2165 * unwind-dw2-fde-dip.c: Likewise.
2166 * unwind-dw2-fde.c: Likewise.
2167 * unwind-dw2.c: Likewise.
2168 * unwind-sjlj.c: Likewise.
2170 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2172 * configure.ac: Include ../config/picflag.m4.
2173 (GCC_PICFLAG): Call it.
2175 * configure: Regenerate.
2176 * Makefile.in (gcc_srcdir): Remove.
2177 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2178 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2179 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2180 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2181 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2184 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2185 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2186 to refer to libgcc2.c.
2188 * config/darwin-64.c: New file.
2189 * config/darwin-crt3.c: Remove comment.
2190 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2191 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2192 config/udivmodsi4.c: New files.
2193 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2194 config/memset.c: New files.
2195 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2196 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2197 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2198 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2199 * config/t-openbsd-thread: New file.
2200 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2201 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2202 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2203 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2206 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2207 to refer to gthr-posix.c.
2208 * config/alpha/t-vms (LIB2ADD): Set.
2209 * config/alpha/vms-gcc_shell_handler.c: New file.
2210 * config/arm/bpabi.c, config/arm/fp16.c,
2211 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2212 config/arm/unaligned-funcs.c: New files.
2213 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2214 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2215 * config/arm/t-linux: Likewise.
2216 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2217 * config/arm/t-netbsd: New file.
2218 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2219 * config/arm/t-symbian (LIB2ADD_ST): Set.
2220 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2221 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2222 * config/bfin/t-elf: New file.
2223 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2224 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2225 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2226 config/c6x/ltf.c: New files.
2227 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2228 (HOST_LIBGCC2_CFLAGS): Set.
2229 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2230 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2231 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2233 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2234 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2235 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2236 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2237 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2239 * config/frv/t-frv (LIB2ADD): Set.
2240 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2241 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2242 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2243 config/h8300/popcounthi2.c: New files.
2244 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2245 * config/i386/gthr-win32.c: New file.
2246 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2247 * config/i386/t-cygwin: Likewise.
2248 * config/i386/t-darwin, config/i386/t-darwin64,
2249 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2250 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2251 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2252 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2253 * config/ia64/quadlib.c: New file.
2254 * config/ia64/t-hpux (LIB2ADD): Set.
2255 * config/ia64/t-ia64: Add comment.
2256 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2257 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2258 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2259 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2260 * config/m32c/t-m32c (LIB2ADD): Set.
2261 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2262 * config/m32r/t-m32r: Likewise.
2263 * config/m68k/fpgnulib.c: New file.
2264 * config/m68k/t-floatlib (LIB2ADD): Set.
2265 (xfgnulib.c): New target.
2266 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2267 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2268 * config/mep/t-mep (LIB2ADD): Set.
2269 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2270 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2271 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2272 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2273 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2274 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2275 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2276 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2277 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2278 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2280 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2281 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2282 * config/pa/fptr.c, config/pa/lib2funcs.S,
2283 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2284 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2285 (LIB2ADD, LIB2ADD_ST): Set.
2286 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2287 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2289 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2290 * config/pdp11/t-pdp11: New file.
2291 * config/picochip/libgccExtras/adddi3.S,
2292 config/picochip/libgccExtras/ashlsi3.S,
2293 config/picochip/libgccExtras/ashrsi3.S,
2294 config/picochip/libgccExtras/clzsi2.S,
2295 config/picochip/libgccExtras/cmpsi2.S,
2296 config/picochip/libgccExtras/divmod15.S,
2297 config/picochip/libgccExtras/divmodhi4.S,
2298 config/picochip/libgccExtras/divmodsi4.S,
2299 config/picochip/libgccExtras/lshrsi3.S,
2300 config/picochip/libgccExtras/parityhi2.S,
2301 config/picochip/libgccExtras/popcounthi2.S,
2302 config/picochip/libgccExtras/subdi3.S,
2303 config/picochip/libgccExtras/ucmpsi2.S,
2304 config/picochip/libgccExtras/udivmodhi4.S,
2305 config/picochip/libgccExtras/udivmodsi4.S: New files.
2306 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2307 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2308 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2309 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2310 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2311 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2312 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2313 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2315 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2316 (HOST_LIBGCC2_CFLAGS): Set.
2317 * config/rs6000/t-darwin64: New file.
2318 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2319 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2320 * config/rs6000/t-ppccomm (LIB2ADD): Add
2321 $(srcdir)/config/rs6000/tramp.S.
2322 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2323 Add $(srcdir)/config/rs6000/eabi.S.
2324 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2325 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2326 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2327 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2328 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2329 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2330 * config/rs6000/tramp.S: New file.
2331 * config/s390/t-tpf: Remove.
2332 * config/sh/linux-atomic.S: New file.
2333 * config/sh/t-linux (LIB2ADD): Set.
2334 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2335 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2336 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2338 (HOST_LIBGCC2_CFLAGS): Set.
2339 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2340 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2341 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2342 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2343 config/spu/mfc_multi_tag_release.c,
2344 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2345 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2346 config/spu/multi3.c: New files.
2347 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2348 (HOST_LIBGCC2_CFLAGS): Set.
2349 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2350 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2351 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2352 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2353 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2354 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2355 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2356 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2357 config/stormy16/umodsi3.c: New files.
2358 * config/xtensa/lib2funcs.S: New file.
2359 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2360 * config/xtensa/t-xtensa (LIB2ADD): Set.
2361 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2362 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2363 Add t-freebsd-thread to tmake_file for posix threads.
2364 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2365 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2366 (*-*-lynxos*): Likewise.
2367 (*-*-netbsd*): Likewise.
2368 (*-*-openbsd*): Likewise.
2369 Add t-openbsd-thread to tmake_file for posix threads.
2370 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2371 (*-*-vxworks*): Set tmake_file.
2372 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2373 (alpha*-*-freebsd*): Likewise.
2374 (alpha*-*-netbsd*): Likewise.
2375 (alpha*-*-openbsd*): Likewise.
2376 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2377 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2378 (alpha*-dec-*vms*): Likewise.
2379 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2380 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2381 (bfin*-uclinux*): Likewise.
2382 (bfin*-linux-uclibc*): Likewise.
2383 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2384 (crisv32-*-none): Likewise.
2385 (cris-*-elf): Likewise.
2386 (cris-*-none): Likewise.
2387 (cris-*-linux*, crisv32-*-linux*): Likewise.
2388 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2390 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2392 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2393 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2394 (x86_64-*-elf*): Likewise.
2395 (i[34567]86-*-nto-qnx*): Likewise.
2396 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2398 (x86_64-*-mingw*): Likewise.
2399 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2400 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2401 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2402 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2403 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2405 (mipsisa64sr71k-*-elf*): Likewise.
2406 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2407 (mips-*-elf*, mipsel-*-elf*): Likewise.
2408 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2409 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2410 (mips*-*-rtems*): Likewise.
2411 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2413 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2414 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2415 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2416 (spu-*-elf*): Likewise.
2417 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2419 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2421 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2422 $(srcdir) to refer to $(LIB1ASMSRC).
2424 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2425 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2426 config/arm/lib1funcs.S: New files.
2427 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2428 * config/arm/t-arm: New file.
2429 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2430 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2431 config/arm/t-strongarm-elf: New files.
2432 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2433 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2434 * config/avr/lib1funcs.S: New file.
2435 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2436 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2437 * config/c6x/lib1funcs.S: New file.
2438 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2439 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2440 * config/frv/lib1funcs.S: New file.
2441 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2442 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2443 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2444 * config/ia64/__divxf3.asm: Rename to ...
2445 * config/ia64/__divxf3.S: ... this.
2446 Adapt lib1funcs.asm filename.
2447 * config/ia64/_fixtfdi.asm: Rename to ...
2448 * config/ia64/_fixtfdi.S: ... this.
2449 Adapt lib1funcs.asm filename.
2450 * config/ia64/_fixunstfdi.asm: Rename to ...
2451 * config/ia64/_fixunstfdi.S: ... this.
2452 Adapt lib1funcs.asm filename.
2453 * config/ia64/_floatditf.asm: Rename to ...
2454 * config/ia64/_floatditf.S: ... this.
2455 Adapt lib1funcs.asm filename.
2456 * config/ia64/lib1funcs.S: New file.
2457 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2458 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2459 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2460 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2461 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2462 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2463 * config/mep/lib1funcs.S: New file.
2464 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2465 * config/mips/mips16.S: New file.
2466 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2467 * config/pa/milli64.S: New file.
2468 * config/pa/t-linux, config/pa/t-linux64: New files.
2469 * config/picochip/lib1funcs.S: New file.
2470 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2471 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2472 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2473 * config/sh/t-netbsd: New file.
2474 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2475 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2476 * config/sh/t-sh64: New file.
2477 * config/sparc/lb1spc.S: New file.
2478 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2480 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2481 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2482 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2483 config/xtensa/lib1funcs.S: New files.
2484 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2485 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2487 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2488 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2489 (arm*-*-linux*): Likewise.
2490 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2491 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2492 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2493 (arm*-*-ecos-elf): Likewise.
2494 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2495 (arm*-*-rtems*): Likewise.
2496 (arm*-*-elf): Likewise.
2497 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2498 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2499 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2500 (bfin*-uclinux*): Likewise.
2501 (bfin*-linux-uclibc*): Likewise.
2502 (bfin*-rtems*): Likewise.
2503 (bfin*-*): Likewise.
2504 (fido-*-elf): Merge into m68k-*-elf*.
2505 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2506 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2507 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2508 (h8300-*-elf*): Likewise.
2509 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2510 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2511 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2512 (i[34567]86-*-mingw*): Likewise.
2513 (x86_64-*-mingw*): Likewise.
2514 (i[34567]86-*-interix3*): Likewise.
2515 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2516 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2517 (m68k-*-elf*): Also handle fido-*-elf.
2518 Add m68k/t-floatlib to tmake_file.
2519 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2520 (m68k-*-linux*): Likewise.
2521 (m68k-*-rtems*): Likewise.
2522 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2523 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2525 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2526 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2527 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2528 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2529 sh/t-netbsd to tmake_file.
2530 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2531 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2532 (sh-wrs-vxworks): Likewise.
2533 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2535 (v850*-*-*): Add v850/t-v850 to tmake_file.
2536 (vax-*-linux*): Add vax/t-linux to tmake_file.
2537 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2539 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2541 * crtstuff.c: New file.
2542 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2543 (CRTSTUFF_T_CFLAGS): Define.
2544 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2545 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2546 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2549 (crtbeginT.o): Use $(objext).
2550 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2551 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2552 (gcc-extra-parts): Remove.
2553 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2555 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2556 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2557 Add t-crtstuff-pic to tmake_file.
2558 (*-*-lynxos*): New case.
2559 Set tmake_file, extra_parts.
2560 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2561 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2562 *-*-netbsdelf[2-9]*.
2563 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2564 (*-*-rtems*): Set extra_parts.
2565 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2566 (*-*-uclinux*): New case.
2568 (*-*-vms*): New case.
2569 Set tmake_file, extra_parts.
2570 (*-*-elf): Set extra_parts.
2571 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2572 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2575 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2577 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2578 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2579 (arm-wrs-vxworks): Append to tmake_file.
2581 (arm*-*-uclinux*): Set extra_parts.
2582 (arm*-*-ecos-elf): Likewise.
2583 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2585 (arm*-*-rtems*): Set extra_parts.
2586 (arm*-*-elf): Likewise.
2587 (avr-*-rtems*): Clear extra_parts.
2588 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2590 (bfin*-uclinux*): Likewise.
2591 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2592 (bfin*-rtems*): Append to tmake_file.
2594 (bfin*-*): Likewise.
2595 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2596 (crisv32-*-elf): ... this.
2597 (crisv32-*-none): ... this.
2598 (cris-*-elf, cris-*-none): New cases.
2599 Add cris/t-elfmulti to tmake_file.
2600 (fr30-*-elf): Append to tmake_file.
2602 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2604 (h8300-*-rtems*): Append to tmake_file.
2606 (h8300-*-elf*): Likewise.
2607 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2609 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2611 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2612 (x86_64-*-elf*): Likewise.
2613 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2614 (x86_64-*-freebsd*): Likewise.
2615 (x86_64-*-netbsd*): Likewise.
2616 (i[34567]86-*-linux*): Likewise.
2617 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2618 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2619 (x86_64-*-linux*): Likewise.
2620 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2621 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2624 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2625 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2626 Append to extra_parts, remove crtbegin.o, crtend.o.
2627 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2628 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2629 crtend.o, crtbeginS.o, crtendS.o.
2630 (ia64*-*-linux*): Comment extra_parts.
2631 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2633 (iq2000*-*-elf*): Clear extra_parts.
2634 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2635 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2636 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2637 (m32r-*-rtems*): ... this.
2638 Add m32r/t-m32r to tmake_file.
2639 (m68k-*-elf*): Add t-crtin to tmake_file.
2640 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2641 (mcore-*-elf): Likewise.
2642 (microblaze*-*-*): Set extra_parts.
2643 (mips*-sde-elf*): New case.
2644 Set tmake_file, extra_parts.
2645 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2646 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2647 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2650 (mipsisa64sr71k-*-elf*): Likewise.
2651 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2652 (mips-*-elf*, mipsel-*-elf*): Likewise.
2653 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2654 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2655 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2656 (mips*-*-rtems*): Likewise.
2657 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2658 (moxie-*-*): Split into ...
2659 (moxie-*-elf, moxie-*-uclinux*): ... this.
2660 Add to extra_parts, remove crtbegin.o, crtend.o.
2661 (moxie-*-rtems*): New case.
2664 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2666 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2667 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2670 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2671 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2673 (powerpc-*-eabisim*): Likewise.
2674 (powerpc-*-elf*): Likewise.
2675 (powerpc-*-eabialtivec*): Likewise.
2676 (powerpc-xilinx-eabi*): Likewise.
2677 (powerpc-*-eabi*): Likewise.
2678 (powerpc-*-rtems*): Likewise.
2679 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2682 (powerpc-*-lynxos*): Add to tmake_file.
2683 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2684 rs6000/t-crtstuff, t-crtstuff-pic.
2686 (powerpcle-*-eabisim*): Likewise.
2687 (powerpcle-*-eabi*): Likewise.
2688 (rx-*-elf): Remove extra_parts.
2689 (s390x-ibm-tpf*): Set extra_parts.
2690 (score-*-elf): Set extra_parts.
2691 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2692 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2693 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2694 (sh64l*-*-netbsd*): Split into ...
2695 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2696 Add t-crtstuff-pic to tmake_file.
2698 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2700 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2701 (sparc-*-elf*): Remove t-crtin from tmake_file.
2702 Add to extra_parts, remove crtbegin.o, crtend.o.
2703 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2704 (sparc64-*-linux*): Likewise.
2705 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2706 Add to extra_parts, remove crtbegin.o, crtend.o.
2707 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2708 Add to extra_parts, remove crtbegin.o, crtend.o.
2709 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2710 Add to extra_parts, remove crtbegin.o, crtend.o.
2711 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2712 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2713 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2715 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2717 (tic6x-*-*): Change to ...
2718 (tic6x-*-elf): ... this.
2720 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2722 (am33_2.0-*-linux*): Add comment.
2723 (mep*-*-*): Add mep/t-mep to tmake_file.
2725 * config/alpha/t-vms: New file.
2726 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2727 * config/arm/crti.S, config/arm/crtn.S: New files.
2728 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2729 * config/bfin/crtlibid.S: New file.
2730 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2731 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2732 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2733 (crti.o, crtin.o): New rules.
2734 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2735 * config/c6x/t-uclinux: New file.
2736 * config/cris/t-elfmulti: New file.
2737 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2738 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2739 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2740 * config/frv/t-frv: New file.
2741 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2742 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2743 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2745 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2746 refer to cygming-crtbegin.c, cygming-crtend.c.
2748 * config/i386/t-nto: New file.
2749 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2750 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2751 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2752 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2755 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2756 (crtinitS.o): New rule.
2757 * config/ia64/vms-crtinit.S: New file.
2758 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2759 * config/m32r/initfini.c: New file.
2760 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2761 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2762 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2763 * config/mep/t-mep: New file.
2764 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2765 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2766 * config/mips/crti.S, config/mips/crtn.S: New files.
2767 * config/mips/t-crtstuff: New file.
2768 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2769 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2770 (CUSTOM_CRTIN): Set.
2771 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2773 Use $(srcdir) to refer to crti.S, crtn.S.
2774 Use .S extension, $<.
2775 * config/moxie/crti.asm: Rename to ...
2776 * config/moxie/crti.S: ... this.
2777 * config/moxie/crtn.asm: Rename to ...
2778 * config/moxie/crtn.S: ... this.
2779 * config/moxie/t-moxie: Remove.
2780 * config/pa/stublib.c: New file.
2781 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2782 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2783 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2784 * config/rs6000/t-crtstuff: New file.
2785 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2786 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2787 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2788 Make output file explicit.
2789 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2790 Make output file explicit.
2791 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2792 Make output file explicit.
2793 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2794 Make output file explicit.
2795 * config/score/crti.S, config/score/crtn.S: New files.
2796 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2797 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2799 * config/sh/t-sh, config/sh/t-superh: New files.
2800 * config/sparc/t-linux64: New file.
2801 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2802 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2803 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2804 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2805 * config/t-crtin: Remove.
2806 * config/t-crtstuff-pic: New file.
2807 * config/t-sol2 (CUSTOM_CRTIN): Set.
2808 (crti.o, crtn.o): New rules.
2809 * config/vms/t-vms: New file.
2810 * config/vms/vms-ucrt0.c: New file.
2811 * config/xtensa/t-elf: New file.
2813 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2815 * Makefile.in (SHLIB_NM_FLAGS): Set.
2816 * mkmap-flat.awk, mkmap-symver.awk: New files.
2817 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2819 * configure: Regenerate.
2820 * config/libgcc-glibc.ver: New file.
2821 * config/libgcc-libsystem.ver: New file.
2822 * config/t-libunwind (SHLIB_LC): Set.
2823 * config/t-linux: New file.
2824 * config/t-slibgcc (INSTALL_SHLIB): New.
2825 (SHLIB_INSTALL): Use it.
2826 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2827 to mkmap-symver.awk.
2828 (SHLIB_MAPFILES): Don't append, adapt pathname.
2829 (SHLIB_VERPFX): Set.
2830 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2831 to mkmap-symver.awk.
2832 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2833 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2834 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2835 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2837 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2838 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2839 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2840 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2841 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2842 * config/i386/libgcc-darwin.10.4.ver,
2843 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2845 * config/i386/t-darwin: Remove.
2846 * config/i386/t-darwin64: Likewise.
2847 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2848 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2849 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2850 * config/i386/t-linux: New file.
2851 * config/i386/t-mingw32: New file.
2852 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2853 * config/ia64/t-glibc: Rename to ...
2854 * config/ia64/t-linux: ... this.
2855 (SHLIB_MAPFILES): Set.
2856 * config/ia64/t-glibc-libunwind: Rename to ...
2857 * config/ia64/t-linux-libunwind: ... this.
2858 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2859 * config/ia64/t-slibgcc-hpux: New file.
2860 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2861 * config/m68k/t-slibgcc-elf-ver: New file.
2862 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2863 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2865 * config/pa/t-slibgcc-hpux: New file.
2866 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2868 * config/rs6000/libgcc-darwin.10.4.ver,
2869 config/rs6000/libgcc-darwin.10.5.ver: New files.
2870 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2871 config/rs6000/libgcc-glibc.ver.
2872 * config/rs6000/libgcc-ppc64.ver: Rename to
2873 config/rs6000/libgcc-ibm-ldouble.ver.
2874 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2875 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2876 * config/rs6000/t-ldbl128: Rename to ...
2877 * config/rs6000/t-linux: ... this.
2878 (SHLIB_MAPFILES): Adapt filename.
2879 * config/rs6000/t-slibgcc-aix: New file.
2880 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2881 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2882 libgcc-excl.ver, libgcc-glibc.ver.
2883 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2884 * config/sparc/libgcc-glibc.ver: New file.
2885 * config/sparc/t-linux: New file.
2886 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2887 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2888 t-slibgcc-elf-ver to tmake_file.
2889 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2891 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2892 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2893 t-slibgcc-elf-ver, t-linux to tmake_file.
2894 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2896 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2897 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2898 (alpha*-dec-*vms*): Likewise.
2899 (arm*-*-freebsd*): Append to tmake_file.
2900 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2901 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2903 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2904 tmake_file for arm*-*-symbianelf*.
2905 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2906 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2908 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2909 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2910 pa/t-slibgcc-dwarf-ver to tmake_file.
2911 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2912 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2913 (hppa*64*-*-hpux11*): Likewise.
2914 (hppa[12]*-*-hpux11*): Likewise.
2915 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2916 i386/t-crtpc, i386/t-crtfm.
2917 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2918 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2920 Add i386/t-cygwin to tmake_file.
2921 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2922 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2923 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2925 Add i386/t-mingw32 to tmake_file.
2926 (x86_64-*-mingw*): Likewise.
2927 (ia64*-*-freebsd*): Append to tmake_file.
2928 (ia64*-*-linux*): Append to tmake_file.
2929 Replace ia64/t-glibc by ia64/t-linux.
2930 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2932 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2933 t-slibgcc-hpux to tmake_file.
2934 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2935 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2936 (m32rle-*-linux*): Likewise.
2937 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2939 (microblaze*-linux*): New case.
2940 Append to tmake_file, add t-slibgcc-nolc-override.
2941 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2942 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2943 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2944 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2945 rs6000/t-slibgcc-aix to tmake_file.
2946 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2947 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2948 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2949 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2950 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2951 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2953 (sparc-*-linux*): Append to tmake_file for *-leon*.
2954 Add sparc/t-linux to tmake_file for non-Leon targets.
2955 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2956 (tic6x-*-uclinux): New case.
2957 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2958 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2959 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2960 (am33_2.0-*-linux*): Append to tmake_file.
2961 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2962 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2963 x86_64-*-kfreebsd*-gnu.
2964 Add i386/t-linux to tmake_file.
2966 2011-10-28 Ian Lance Taylor <iant@google.com>
2968 * config/i386/morestack.S: Correct CFI information to do proper
2969 returns throughout function. In 32-bit mode, save %ebx so that it
2970 is restored on unwind.
2972 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2974 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2975 case where B3 isn't the return register.
2977 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2978 logic for doubleword pops.
2980 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
2982 * config/rs6000/t-freebsd: Add wildcard.
2984 2011-10-21 Paul Brook <paul@codesourcery.com>
2986 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2988 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
2989 Eric Botcazou <ebotcazou@adacore.com>
2992 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2993 fs->signal_frame to 1.
2995 2011-10-07 Ian Lance Taylor <iant@google.com>
2997 * generic-morestack-thread.c: #include <errno.h>.
2999 2011-10-07 Ian Lance Taylor <iant@google.com>
3002 * generic-morestack.c (__generic_morestack): Make sure the segment
3003 is large enough for both the stack frame and the copied
3006 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3009 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3012 2011-09-28 Nick Clifton <nickc@redhat.com>
3014 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3015 64-bit doubles are not enabled.
3016 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3017 and floatunsisf functions.
3019 2011-09-13 Paul Brook <paul@codesourcery.com>
3021 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3022 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3023 * unwind-arm-common.inc: New file.
3024 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3025 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3026 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3027 * config/c6x/libunwind.S: New file.
3028 * config/c6x/pr-support.c: New file.
3029 * config/c6x/unwind-c6x.c: New file.
3030 * config/c6x/unwind-c6x.h: New file.
3031 * config/c6x/t-c6x-elf: New file.
3033 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3035 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3036 (ASM_DIVZERO): Ditto.
3037 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3039 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3041 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3043 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3046 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3047 instead of an assembly one.
3049 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3052 * Makefile.in (install-unwind_h): Create
3053 $(gcc_objdir)/include/unwind.h atomically.
3055 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3057 * Makefile.in (install-unwind_h): Remove destination file first.
3059 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3062 * config/mips/t-mips16: New file.
3063 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3064 (mips*-*-linux*): Likewise.
3065 (mips*-sde-elf*): Likewise.
3066 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3067 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3068 Add mips/t-mips16 to tmake_file.
3069 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3070 (mips-*-elf*): Likewise.
3071 (mips64-*-elf*): Likewise.
3072 (mips64orion-*-elf*): Likewise.
3073 (mips*-*-rtems*): Likewise.
3074 (mipstx39-*-elf*): Likewise.
3075 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3076 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3078 Use $(srcdir) to refer to sync.c.
3080 ($(libgcc-sync-funcs-o)): Likewise.
3081 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3082 ($(libgcc-sync-funcs-s-o)): Likewise.
3084 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3086 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3089 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3092 * config/i386/value-unwind.h: New.
3094 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3096 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3097 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3098 Add to tmake_file rather than overriding it.
3100 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3102 * config/t-softfp: Remove.
3103 * soft-fp: Moved from ../gcc/config.
3104 * soft-fp/README: Remove t-softfp reference.
3105 * soft-fp/t-softfp: Move to config/t-softfp.
3106 (softfp_machine_header): Remove.
3107 (softfp_file_list): Remove config subdir.
3108 (soft-fp-objects): New variable.
3109 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3110 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3111 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3112 * config/t-softfp-excl: New file.
3113 * config/t-softfp-sfdf: New file.
3114 * config/t-softfp-tf: New file.
3115 * config/no-sfp-machine.h: New file.
3116 * config/arm/sfp-machine.h: New file.
3117 * config/arm/t-softfp: New file.
3118 * config/c6x/sfp-machine.h: New file.
3119 * config/i386/32/t-fprules-softfp: Rename to ...
3120 * config/i386/32/t-softfp: ... this.
3121 (tifunctions, LIB2ADD): Remove.
3122 (softfp_int_modes): Override.
3123 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3125 * config/i386/64/eqtf2.c: Likewise.
3126 * config/i386/64/getf2.c: Likewise.
3127 * config/i386/64/letf2.c: Likewise.
3128 * config/ia64/sft-machine.h: New file.
3129 * config/ia64/t-fprules-softfp: Rename to ...
3130 * config/ia64/t-softfp: ... this.
3131 * config/lm32/sfp-machine.h: New file.
3132 * config/moxie/t-moxie-softfp: Remove.
3133 * config/rs6000/ibm-ldouble-format: New file.
3134 * config/rs6000/ibm-ldouble.c: New file.
3135 * config/rs6000/libgcc-ppc-glibc.ver: New file
3136 * config/rs6000/libgcc-ppc64.ver: New file
3137 * config/rs6000/sfp-machine.h: New file.
3138 * config/rs6000/t-freebsd: New file.
3139 * config/rs6000/t-ibm-ldouble: New file.
3140 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3141 libgcc-ppc-glibc.ver.
3142 * config/rs6000/t-linux64: New file.
3143 * config/rs6000/t-ppccomm (LIB2ADD): Add
3144 $(srcdir)/config/rs6000/ibm-ldouble.c.
3145 * config/rs6000/t-ppccomm-ldbl: New file.
3146 * config/score/sfp-machine.h: New file.
3147 * config.host (sfp_machine_header): Explain.
3148 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3149 t-softfp to tmake_file.
3150 (arm*-*-uclinux*): Likewise.
3151 (arm*-*-ecos-elf): Likewise.
3152 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3153 (arm*-*-rtems*): Likewise.
3154 (arm*-*-elf): Likewise.
3155 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3157 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3158 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3159 (lm32-*-uclinux*): Likewise.
3160 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3161 t-softfp-excl, t-softfp.
3162 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3163 (powerpc64-*-darwin*): Likewise.
3164 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3166 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3168 (powerpc-*-eabisim*): Likewise.
3169 (powerpc-*-elf*): Likewise.
3170 (powerpc-*-eabialtivec*): Likewise.
3171 (powerpc-xilinx-eabi*): Likewise.
3172 (powerpc-*-rtems*): Likewise.
3173 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3174 t-softfp-excl, t-softfp to tmake_file.
3175 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3176 rs6000/t-ppccomm-ldbl to tmake_file.
3177 (powerpcle-*-elf*): Likewise.
3178 (powerpcle-*-eabisim*): Likewise.
3179 (powerpcle-*-eabi*): Likewise.
3180 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3181 rs6000/t-ibm-ldouble to tmake_file.
3182 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3183 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3184 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3185 (tic6x-*-*): Likewise.
3186 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3187 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3188 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3189 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3190 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3191 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3192 t-softfp to tmake_file.
3193 * configure.ac (sfp_machine_header): Provide default if unset.
3195 Link sfp-machine.h to config/$sfp_machine_header.
3196 * configure: Regenerate.
3198 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3200 * Makefile.in (double_type_size, long_double_type_size): Set.
3201 Remove $(fpbit-in-libgcc) support.
3202 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3203 (fpbit-src): New variable.
3204 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3205 Compile with -DFLOAT $(FPBIT_CFLAGS).
3207 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3208 Compile with $(FPBIT_CFLAGS).
3210 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3211 Compile with -DFLOAT $(TPBIT_CFLAGS).
3213 * configure.ac (double_type_size, long_double_type_size):
3214 Determine and substitute.
3215 * configure: Regenerate.
3216 * fp-bit.c, fp-bit.h: New files.
3217 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3218 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3219 * config/mips/t-mips: New file.
3220 * config/mips/t-sdemtk: New file.
3221 * config/rs6000/ppc64-fp.c: New file.
3222 * config/rs6000/t-darwin (LIB2ADD): Add
3223 $(srcdir)/config/rs6000/ppc64-fp.c.
3224 * config/rs6000/t-ppc64-fp: New file.
3225 * config/rx/rx-lib.h: New file.
3226 * config/rx/t-rx (FPBIT): Set to true.
3227 ($(gcc_objdir)/fp-bit.c): Remove.
3228 (DPBIT): Set to true only with -m64bit-doubles.
3229 ($(gcc_objdir)/dp-bit.c): Remove.
3230 * config/sparc/t-softfp: Remove.
3231 * config/spu/t-elf: New file.
3232 * config/t-fdpbit, config/t-fpbit: New files.
3233 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3234 (mips*-*-*): Likewise.
3235 (arm-wrs-vxworks): Likewise.
3236 (arm*-*-freebsd*): Likewise.
3237 (avr-*-rtems*): Add t-fpbit to tmake_file.
3238 (avr-*-*): Likewise.
3239 (bfin*-elf*): Add t-fdpbit to tmake_file.
3240 (bfin*-uclinux*): Likewise.
3241 (bfin*-linux-uclibc*): Likewise.
3242 (bfin*-rtems*): New case.
3243 Add t-fdpbit to tmake_file.
3244 (bfin*-*): Add t-fdpbit to tmake_file.
3245 (crisv32-*-elf): Likewise.
3246 (cris-*-linux*): Likewise.
3247 (fr30-*-elf): Likewise.
3248 (frv-*-elf, frv-*-*linux*): Likewise.
3249 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3250 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3251 (m32r-*-elf*): Likewise.
3252 (m32rle-*-elf*): Likewise.
3253 (m32r-*-linux*): Likewise.
3254 (m32rle-*-linux*): Likewise.
3255 (mcore-*-elf): Add t-fdpbit to tmake_file.
3256 (microblaze*-*-*): Likewise.
3257 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3258 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3259 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3261 Add mips/t-tpbit to tmake-file.
3262 (mips*-*-linux*): Fix typo.
3263 (mips*-sde-elf*): New case
3264 Add mips/t-sdemtk unless using newlib.
3265 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3266 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3267 (mn10300-*-*): Likewise.
3268 (pdp11-*-*): Likewise.
3269 (picochip-*-*): Add t-fpbit to tmake_file.
3270 (powerpc-*-eabisimaltivec*): Likewise.
3271 (powerpc-*-eabisim*): Likewise.
3272 (powerpc-*-elf*): Likewise.
3273 (powerpc-*-eabialtivec*): Likewise.
3274 (powerpc-xilinx-eabi*): New case.
3275 Add t-fdpbit to tmake_file.
3276 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3277 (powerpc-*-rtems*): Likewise.
3278 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3280 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3282 (powerpc-*-lynxos*): Likewise.
3283 (powerpcle-*-elf*): Likewise.
3284 (powerpcle-*-eabisim*): Likewise.
3285 (powerpcle-*-eabi*): Likewise.
3286 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3287 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3288 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3289 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3290 (rx-*-elf): Add t-fdpbit to tmake_file.
3291 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3292 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3293 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3294 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3296 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3297 (sh-wrs-vxworks): Likewise.
3298 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3299 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3300 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3301 (sparc64-*-rtems*): ... new case.
3302 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3303 (spu-*-elf*): Likewise.
3304 Add spu/t-elf to tmake_file.
3305 (v850*-*-*): Add t-fdpbit to tmake_file.
3306 (xstormy16-*-elf): Likewise.
3307 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3308 (mep*-*-*): Likewise.
3310 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3312 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3314 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3315 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3316 (install-unwind_h): New target.
3317 (all): Depend on it.
3318 * config.host (unwind_header): New variable.
3319 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3320 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3321 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3322 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3323 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3325 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3327 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3329 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3331 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3332 (ia64*-*-freebsd*): Likewise.
3333 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3335 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3336 $with_system_libunwind.
3337 (ia64*-*-hpux*): Set tmake_file.
3338 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3339 (picochip-*-*): Set tmake_file.
3340 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3342 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3343 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3344 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3345 (xtensa*-*-elf*): Set tmake_file.
3346 (xtensa*-*-linux*): Likewise.
3347 * configure.ac: Include ../config/unwind_ipinfo.m4.
3348 Call GCC_CHECK_UNWIND_GETIPINFO.
3349 Link unwind.h to $unwind_header.
3350 * configure: Regenerate.
3351 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3352 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3353 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3354 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3355 * config/unwind-dw2-fde-darwin.c: New file.
3356 * config/arm/libunwind.S, config/arm/pr-support.c,
3357 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3358 config/arm/unwind-arm.h,: New files.
3359 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3360 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3361 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3362 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3363 config/ia64/unwind-ia64.h: New files.
3364 * config/picochip/t-picochip: New file.
3365 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3367 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3368 * config/s390/t-tpf (LIB2ADDEH): Remove.
3369 * config/t-darwin (LIB2ADDEH): Set.
3370 * config/t-eh-dw2-dip: New file.
3371 * config/t-libunwind, config/t-libunwind-elf: New files.
3372 * config/t-sol2 (LIB2ADDEH): Remove.
3373 * config/xtensa/t-xtensa: New file.
3375 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3377 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3378 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3379 long long to check rt_sigreturn syscall.
3381 2011-08-02 Alan Modra <amodra@gmail.com>
3383 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3384 Restore for indirect call bcrtl from correct stack slot, and only
3385 if cfa+40 isn't valid.
3387 2011-08-01 Julian Brown <julian@codesourcery.com>
3389 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3390 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3391 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3393 2011-08-01 Julian Brown <julian@codesourcery.com>
3395 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3396 (libgcc-std.ver.in): Use above.
3397 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3398 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3400 * config/t-fixedpoint-gnu-prefix: New file.
3401 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3402 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3405 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3407 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3408 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3409 for x86-64. Properly check __x86_64__ and __LP64__.
3411 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3413 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3415 (_FP_WS_TYPE): Likewise.
3416 (_FP_I_TYPE): Likewise.
3418 2011-07-28 Alan Modra <amodra@gmail.com>
3420 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3421 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3422 in a plt call stub. Do restore r2 if stopped on bctrl.
3424 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3426 * config.host (i[3456x]86-*-netware*): Remove.
3427 * config/i386/netware-crt0.c, config/i386/t-nwld,
3428 config/i386/t-slibgcc-nwld: Remove.
3430 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3432 * config.host: Handle tic6x-*-*.
3433 * config/c6x/c6x-abi.h: New file.
3435 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3437 * config/i386/crtprec.c: New file.
3438 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3439 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3440 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3441 (x86_64-*-darwin*): Likewise.
3442 (i[34567]86-*-solaris2*: Likewise.
3444 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3446 * config/alpha/crtfastmath.c: New file.
3447 * config/i386/crtfastmath.c: New file.
3448 * config/ia64/crtfastmath.c: New file.
3449 * config/mips/crtfastmath.c: New file.
3450 * config/sparc/crtfastmath.c: New file.
3452 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3454 Add -frandom-seed=gcc-crtfastmath.
3455 * config/alpha/t-crtfm: Remove.
3456 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3457 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3459 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3460 (alpha*-dec-osf5.1*): Likewise.
3461 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3462 Add crtfastmath.o to extra_parts.
3463 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3464 Add crtfastmath.o to extra_parts.
3465 (x86_64-*-darwin*): Likewise.
3466 (x86_64-*-mingw*): Likewise.
3467 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3468 (ia64*-*-freebsd*): Likewise.
3469 (ia64*-*-linux*): Likewise.
3470 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3471 Add crtfastmath.o to extra_parts.
3473 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3475 * config/darwin-crt3.o: New file.
3476 * config/rs6000/darwin-crt2.c: New file.
3477 * config/t-darwin: New file.
3478 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3480 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3481 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3482 (powerpc64-*-darwin*): Likewise.
3484 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3486 * config/i386/netware-crt0.c: New file.
3487 * config/i386/t-nwld: Rename to ...
3488 * config/i386/t-slibgcc-nwld: ... this.
3489 * config/i386/t-nwld: New file.
3490 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3492 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3495 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3497 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3499 * configure: Regenerate.
3501 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3503 * dfp-bit.c, dfp-bit.h: New files.
3504 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3506 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3507 ($(d64pbit-o)): Likewise.
3508 ($(d128pbit-o)): Likewise.
3509 * config/t-dfprules: New file.
3510 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3511 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3512 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3513 (x86_64-*-linux*): Likewise.
3514 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3515 (i[34567]86-*-cygwin*): Likewise.
3516 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3517 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3519 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3521 * Makfile.in (LIBGCOV): New variable.
3522 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3523 * libgcov.c: New file.
3525 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3527 * fixed-bit.c, fixed-bit.h: New files.
3528 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3529 refer to fixed-bit.c.
3531 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3533 * config.host (*local*): Remove.
3535 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3538 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3539 like i?86-*-solaris2.1[0-9]*.
3540 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3541 * configure.ac (i?86-*-solaris2*): Likewise.
3542 * configure: Regenerate.
3544 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3546 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3547 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3548 md_unwind_header by splitting out of...
3549 (i[34567]86-*-linux*): ... this.
3550 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3551 Remove md_unwind_header by splitting out of...
3552 (x86_64-*-linux*): ... this.
3554 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3556 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3558 2011-06-28 Nick Clifton <nickc@redhat.com>
3560 * config.host: Recognize all V850 variants.
3562 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3564 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3566 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3568 * shared-object.mk (c_flags-$o): Save c_flags.
3569 ($(base)$(objext)): Use it.
3570 ($(base)_s$(objext)): Likewise.
3572 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3574 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3575 * libgcc-std.ver.in (GCC_4.7.0): New section.
3577 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3581 * config/avr/t-avr: Fix line endings.
3582 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3585 2011-06-14 Olivier Hainque <hainque@adacore.com>
3586 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3588 * config/mips/irix6-unwind.h: New file.
3589 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3591 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3593 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3594 (sparc64_fallback_frame_state): Use it.
3595 (sparc64_frob_update_context): Further adjust context.
3596 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3597 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3598 * config/sparc/sol2-cn.S: Likewise.
3600 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3602 * enable-execute-stack-empty.c: New file.
3603 * enable-execute-stack-mprotect.c: New file.
3604 * config/i386/enable-execute-stack-mingw32.c: New file.
3605 * config.host (enable_execute_stack): New variable.
3606 Select appropriate variants.
3607 * configure.ac: Link enable-execute-stack.c to
3608 $enable_execute_stack.
3609 * configure: Regenerate.
3610 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3611 (lib2funcs): Remove _enable_execute_stack.
3613 2011-06-09 David S. Miller <davem@davemloft.net>
3614 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3616 * config.host (sparc-*-linux*): Correct md_unwind_header
3618 (s390x-ibm-tpf*): Fix typo.
3620 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3622 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3623 Add crtfastmath.o to extra_parts.
3624 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3626 * config/mips/t-crtfm: Remove.
3628 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3630 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3632 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3634 * config.host (sh*-*-linux*): Fix typo.
3636 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3638 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3639 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3640 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3641 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3642 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3643 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3644 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3645 Wrap in !__MINGW64__.
3646 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3647 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3648 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3649 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3650 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3651 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3652 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3654 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3655 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3656 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3657 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3658 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3659 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3660 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3661 * config/no-unwind.h: New file.
3662 * config.host (md_unwind_header): Document.
3664 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3665 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3666 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3667 hppa[12]*-*-hpux11*): Set md_unwind_header.
3668 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3669 Set md_unwind_header.
3670 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3671 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3672 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3673 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3674 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3675 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3676 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3678 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3679 * configure: Regenerate.
3681 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3683 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3684 Set tmake_file, extra_parts.
3685 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3687 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3689 * config/mips/t-irix6: New file.
3690 * config/mips/t-slibgcc-irix: New file.
3692 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3694 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3695 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3697 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3699 * configure.ac (target_thread_file): Determine thread model.
3700 * configure: Regenerate.
3701 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3702 * config/alpha/t-alpha: New file.
3703 * config/alpha/t-crtfm: Use $<.
3704 * config/alpha/t-ieee: New file.
3705 * config/alpha/t-osf-pthread: New file.
3706 * config/alpha/t-slibgcc-osf: New file.
3707 * config/alpha/libgcc-osf5.ver: New file.
3709 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3711 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3713 Add crtfastmath.o to extra_parts.
3715 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3717 * config/gmon-sol2.c: Reindent.
3719 Remove, correct casts.
3720 Use STDERR_FILENO, NULL.
3721 (BASEADDRESS): Remove.
3723 (errno, sbrk): Remove declarations.
3724 (monstartup) [hp300]: Remove.
3727 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3729 * Makefile.in (cpu_type): Define.
3730 * config.host (i[34567]86-*-rtems*): Handle it.
3731 (i[34567]86-*-solaris2*): Move body ...
3732 (*-*-solaris2*): ... here.
3733 New case, generalize.
3734 (sparc-*-elf*): Handle it.
3735 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3736 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3737 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3739 (sparc*-*-solaris2*): ... this.
3741 (sparc64-*-elf*): Handle it.
3742 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3743 Merge ../gcc/config/i386/gmon-sol2.c.
3744 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3746 Merge ../gcc/config/i386/sol2-gc1.asm.
3747 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3749 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3751 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3752 * config/i386/t-crtstuff: New file.
3753 * config/i386/t-softfp: New file.
3754 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3755 $(T)crti.o, $(T)crtn.o): Remove.
3756 (gcrt1.o): New rule.
3757 (TARGET_LIBGCC2_CFLAGS): Remove.
3758 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3759 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3760 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3761 * config/sparc/t-sol2: New file.
3762 * config/sparc/t-crtfm: Move to ...
3763 * config/t-crtfm: ... this.
3764 Use $(cpu_type), $<.
3765 * config/t-crtin: New file.
3766 * config/sparc/t-softfp: New file.
3767 * config/sparc/t-softmul: New file.
3768 * config/t-rtems: New file.
3769 * config/t-slibgcc: New file.
3770 * config/t-slibgcc-elf-ver: New file.
3771 * config/t-slibgcc-gld: New file.
3772 * config/t-slibgcc-sld: New file.
3773 * config/t-sol2: New file.
3774 * configure.ac: Include ../config/lib-ld.m4.
3775 Call AC_LIB_PROG_LD_GNU.
3776 Substitute cpu_type.
3777 * configure: Regenerate.
3779 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3782 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3783 libgcc-std.ver in the build directory.
3784 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3785 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3787 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3789 * libgcc-std.ver.in: New file.
3790 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3792 (libgcc-std.ver): New rule.
3793 * config/t-gnu-prefix: New file.
3795 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3797 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3799 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3801 * config/i386/darwin-lib.h: New file.
3803 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3805 * config/arm/symbian-lib.h: New.
3807 2011-05-04 Chris Demetriou <cgd@google.com>
3809 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3810 (__x86.get_pc_thunk.bx): ...this.
3811 (__morestack): Adjust for rename, remove undef of __i686.
3813 2011-05-03 Chris Demetriou <cgd@google.com>
3815 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3817 2011-03-22 Joseph Myers <joseph@codesourcery.com>
3819 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3820 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3821 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3822 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3823 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3826 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
3828 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3829 Adjust copyright year.
3831 2011-03-07 Ian Lance Taylor <iant@google.com>
3833 * generic-morestack.c (__splitstack_find): Adjust returned stack
3834 pointer to include all registers pushed by __morestack.
3836 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3839 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3840 (toolexecdir): Calculate and AC_SUBST.
3841 (toolexeclibdir): Likewise.
3842 * Makefile.in (target_noncanonical): Import.
3843 (toolexecdir): Likewise.
3844 (toolexeclibdir): Likewise.
3845 * configure: Regenerate.
3847 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3850 * config/arm/bpabi.h: Rename to...
3851 * config/arm/bpabi-lib.h: ...this.
3853 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3855 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3857 * configure: Regenerate.
3859 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3861 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3862 __FLOAT_WORD_ORDER__.
3863 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3866 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3869 * Makefile.in (install-strip): New phony target.
3871 2010-11-07 Ian Lance Taylor <iant@google.com>
3874 * config/i386/morestack.S (__morestack_large_model): New
3877 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3879 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3881 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3883 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3885 * config/arm/bpabi.h: New file.
3886 * config/frv/frv-abi.h: New file.
3888 2010-10-01 Ian Lance Taylor <iant@google.com>
3890 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3891 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3893 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3896 * config.host: Add the missing `$'.
3898 2010-09-30 Michael Eager <eager@eagercon.com>
3900 * config.host: Add microblaze*-*-*.
3901 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3902 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3903 udivsi3.asm,umodsi3.asm}: New.
3905 2010-09-28 Ian Lance Taylor <iant@google.com>
3907 * configure.ac: Adjust CFI test to test assembler directly rather
3908 than checking gcc preprocessor macro.
3909 * configure: Rebuild.
3911 2010-09-27 Ian Lance Taylor <iant@google.com>
3913 * configure.ac: Test whether assembler supports CFI directives.
3914 * config.host: Only add t-stack and i386/t-stack-i386 to
3915 tmake_file if libgcc_cv_cfi is "yes".
3916 * configure: Rebuild.
3918 2010-09-27 Ian Lance Taylor <iant@google.com>
3920 * generic-morestack.h: New file.
3921 * generic-morestack.c: New file.
3922 * generic-morestack-thread.c: New file.
3923 * config/i386/morestack.S: New file.
3924 * config/t-stack: New file.
3925 * config/i386/t-stack-i386: New file.
3926 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3927 i386/t-stack-i386 to tmake_file.
3929 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3931 * Makefile.in (libgcc-extra-parts): Check for static archives and
3932 invoke ranlib after installing them.
3933 (gcc-extra-parts): Likewise.
3934 (install-leaf): Likewise.
3936 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3938 * configure: Regenerated.
3940 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
3942 * configure: Regenerated.
3944 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3945 Andrew Pinski <pinskia@gmail.com>
3948 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3950 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3953 * configure: Regenerated.
3955 2010-09-06 Andreas Schwab <schwab@redhat.com>
3957 * configure: Regenerate.
3959 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3961 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3963 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3966 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3967 Iain Sandoe <iains@gcc.gnu.org>
3970 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3971 LIB2FUNCS_EXCLUDE functions.
3973 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3975 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3977 * configure: Regenerate.
3979 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
3981 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3982 i386/t-freebsd to tmake_file.
3983 * config/i386/t-freebsd: New file.
3984 * config/i386/libgcc-bsd.ver: New file.
3986 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3988 * config.host (powerpc*-eabispe*): Set tmake_file.
3989 (powerpc*-eabi*): Likewise.
3990 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3991 crtbeginS, crtendS, crtbeginT.
3993 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
3995 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3996 to tmake_file. Add crtfastmath.o to extra_parts.
3997 * config/mips/t-crtfm: New.
3999 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4001 * config.host (sparc64-*-rtems*): New target.
4003 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4005 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4008 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4010 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4012 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4014 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4015 alpha-dec-osf5.0* support.
4017 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4019 * config.host: Add lm32-*-rtems*.
4021 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4022 Uros Bizjak <ubizjak@gmail.com>
4025 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4026 like other remaining 32-bit x86 OSes.
4027 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4029 * config/i386/libgcc-sol2.ver: New file.
4030 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4032 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4035 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4036 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4037 is used and substitute set_use_emutls.
4038 * configure: Regenerated.
4040 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4042 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4044 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4047 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4049 ($(T)gcrt1.o): Likewise.
4050 ($(T)crt1.o): Likewise.
4051 ($(T)crti.o): Likewise.
4052 ($(T)crtn.o): Likewise.
4054 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4057 * Makefile.in (install): Use $(MAKE) string in rule, for
4060 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4062 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4063 * config/mmix/t-mmix: New file.
4064 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4066 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4069 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4072 2010-01-04 Anthony Green <green@moxielogic.com>
4074 * config/moxie/crti.asm, config/moxie/crtn.asm,
4075 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4076 config/moxie/t-moxie: New files.
4077 * config.host: Add t-moxie-softfp reference.
4079 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4082 * config/t-slibgcc-darwin: Fix embedded rpaths for
4083 --enable-version-specific-runtime-libs, build extension stub
4084 libs exposing features available from current libgcc_s.
4086 2009-11-11 Jon Beniston <jon@beniston.com>
4088 * config.host: Add lm32 targets.
4089 * config/lm32: New directory.
4090 * config/lm32/libgcc_lm32.h: New file.
4091 * config/lm32/_mulsi3.c: New file.
4092 * config/lm32/_udivmodsi4.c: New file.
4093 * config/lm32/_divsi3.c: New file.
4094 * config/lm32/_modsi3.c: New file.
4095 * config/lm32/_udivsi3.c: New file.
4096 * config/lm32/_umodsi3.c: New file.
4097 * config/lm32/_lshrsi3.S: New file.
4098 * config/lm32/_ashrsi3.S: New file.
4099 * config/lm32/_ashlsi3.S: New file.
4100 * config/lm32/crti.S: New file.
4101 * config/lm32/crtn.S: New file.
4102 * config/lm32/t-lm32: New file.
4103 * config/lm32/t-elf: New file.
4104 * config/lm32/t-uclinux: New file.
4106 2009-10-26 Nick Clifton <nickc@redhat.com>
4108 * config.host: Add support for RX target.
4109 * config/rx: New directory.
4110 * config/rx/rx-abi-functions.c: New file. Supplementary
4111 functions for libgcc to support the RX ABI.
4112 * config/rx/rx-abi.h: New file. Supplementary header file for
4113 libgcc RX ABI functions.
4114 * config/rx/t-rx: New file: Makefile fragment for building
4117 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4119 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4120 constraint of y0 to "g".
4122 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4124 * config.host: Include the s390 makefile fragments.
4125 * config/s390/32/_fixdfdi.c: New file.
4126 * config/s390/32/_fixsfdi.c: New file.
4127 * config/s390/32/_fixtfdi.c: New file.
4128 * config/s390/32/_fixunsdfdi.c: New file.
4129 * config/s390/32/_fixunssfdi.c: New file.
4130 * config/s390/32/_fixunstfdi.c: New file.
4131 * config/s390/32/t-floattodi: New file.
4132 * config/s390/libgcc-glibc.ver: New file.
4133 * config/s390/t-crtstuff: New file.
4134 * config/s390/t-linux: New file.
4135 * config/s390/t-tpf: New file.
4137 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4139 * configure.ac (AC_PREREQ): Bump to 2.64.
4141 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4143 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4145 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4147 * configure: Regenerate.
4149 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4151 * config.host (ia64-hp-*vms*): New target.
4152 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4155 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4157 * configure.ac: Add snippet for maintainer-mode.
4158 * configure: Regenerate.
4159 * Makefile.in (AUTOCONF, configure_deps): New variables.
4160 ($(srcdir)/configure)): New rule, active only with maintainer
4163 2009-06-23 DJ Delorie <dj@redhat.com>
4166 * config.host: Add mep support.
4168 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4170 * config.host: Add i386/${host_address}/t-fprules-softfp and
4171 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4173 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4175 * config/i386/64/_multc3.c: Likewise.
4176 * config/i386/64/_powitf2.c: Likewise.
4177 * config/i386/64/eqtf2.c: Likewise.
4178 * config/i386/64/getf2.c: Likewise.
4179 * config/i386/64/letf2.c: Likewise.
4180 * config/i386/64/letf2.c: Likewise.
4181 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4182 unsigned long long for x64 mingw targets.
4183 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4184 (_FP_I_TYPE): Define as long long for x64 mingw target.
4186 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4188 * config.host (vax-*-linux*): New.
4190 2009-05-31 Anthony Green <green@moxielogic.com>
4192 * config.host: Add moxie support.
4193 * config/moxie/t-moxie: New file.
4195 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4197 * config.host: Add i386/${host_address}/t-fprules-softfp and
4198 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4200 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4202 * config.host: Add i386/${host_address}/t-fprules-softfp to
4203 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4205 2009-04-09 Nick Clifton <nickc@redhat.com>
4207 * config/ia64/tf-signs.c: Change copyright header to refer to
4208 version 3 of the GNU General Public License with version 3.1
4209 of the GCC Runtime Library Exception and to point readers at
4210 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4212 * config/i386/32/tf-signs.c: Likewise.
4213 * config/libbid/_addsub_dd.c: Likewise.
4214 * config/libbid/_addsub_sd.c: Likewise.
4215 * config/libbid/_addsub_td.c: Likewise.
4216 * config/libbid/_dd_to_df.c: Likewise.
4217 * config/libbid/_dd_to_di.c: Likewise.
4218 * config/libbid/_dd_to_sd.c: Likewise.
4219 * config/libbid/_dd_to_sf.c: Likewise.
4220 * config/libbid/_dd_to_si.c: Likewise.
4221 * config/libbid/_dd_to_td.c: Likewise.
4222 * config/libbid/_dd_to_tf.c: Likewise.
4223 * config/libbid/_dd_to_udi.c: Likewise.
4224 * config/libbid/_dd_to_usi.c: Likewise.
4225 * config/libbid/_dd_to_xf.c: Likewise.
4226 * config/libbid/_df_to_dd.c: Likewise.
4227 * config/libbid/_df_to_sd.c: Likewise.
4228 * config/libbid/_df_to_td.c: Likewise.
4229 * config/libbid/_di_to_dd.c: Likewise.
4230 * config/libbid/_di_to_sd.c: Likewise.
4231 * config/libbid/_di_to_td.c: Likewise.
4232 * config/libbid/_div_dd.c: Likewise.
4233 * config/libbid/_div_sd.c: Likewise.
4234 * config/libbid/_div_td.c: Likewise.
4235 * config/libbid/_eq_dd.c: Likewise.
4236 * config/libbid/_eq_sd.c: Likewise.
4237 * config/libbid/_eq_td.c: Likewise.
4238 * config/libbid/_ge_dd.c: Likewise.
4239 * config/libbid/_ge_sd.c: Likewise.
4240 * config/libbid/_ge_td.c: Likewise.
4241 * config/libbid/_gt_dd.c: Likewise.
4242 * config/libbid/_gt_sd.c: Likewise.
4243 * config/libbid/_gt_td.c: Likewise.
4244 * config/libbid/_isinfd128.c: Likewise.
4245 * config/libbid/_isinfd32.c: Likewise.
4246 * config/libbid/_isinfd64.c: Likewise.
4247 * config/libbid/_le_dd.c: Likewise.
4248 * config/libbid/_le_sd.c: Likewise.
4249 * config/libbid/_le_td.c: Likewise.
4250 * config/libbid/_lt_dd.c: Likewise.
4251 * config/libbid/_lt_sd.c: Likewise.
4252 * config/libbid/_lt_td.c: Likewise.
4253 * config/libbid/_mul_dd.c: Likewise.
4254 * config/libbid/_mul_sd.c: Likewise.
4255 * config/libbid/_mul_td.c: Likewise.
4256 * config/libbid/_ne_dd.c: Likewise.
4257 * config/libbid/_ne_sd.c: Likewise.
4258 * config/libbid/_ne_td.c: Likewise.
4259 * config/libbid/_sd_to_dd.c: Likewise.
4260 * config/libbid/_sd_to_df.c: Likewise.
4261 * config/libbid/_sd_to_di.c: Likewise.
4262 * config/libbid/_sd_to_sf.c: Likewise.
4263 * config/libbid/_sd_to_si.c: Likewise.
4264 * config/libbid/_sd_to_td.c: Likewise.
4265 * config/libbid/_sd_to_tf.c: Likewise.
4266 * config/libbid/_sd_to_udi.c: Likewise.
4267 * config/libbid/_sd_to_usi.c: Likewise.
4268 * config/libbid/_sd_to_xf.c: Likewise.
4269 * config/libbid/_sf_to_dd.c: Likewise.
4270 * config/libbid/_sf_to_sd.c: Likewise.
4271 * config/libbid/_sf_to_td.c: Likewise.
4272 * config/libbid/_si_to_dd.c: Likewise.
4273 * config/libbid/_si_to_sd.c: Likewise.
4274 * config/libbid/_si_to_td.c: Likewise.
4275 * config/libbid/_td_to_dd.c: Likewise.
4276 * config/libbid/_td_to_df.c: Likewise.
4277 * config/libbid/_td_to_di.c: Likewise.
4278 * config/libbid/_td_to_sd.c: Likewise.
4279 * config/libbid/_td_to_sf.c: Likewise.
4280 * config/libbid/_td_to_si.c: Likewise.
4281 * config/libbid/_td_to_tf.c: Likewise.
4282 * config/libbid/_td_to_udi.c: Likewise.
4283 * config/libbid/_td_to_usi.c: Likewise.
4284 * config/libbid/_td_to_xf.c: Likewise.
4285 * config/libbid/_tf_to_dd.c: Likewise.
4286 * config/libbid/_tf_to_sd.c: Likewise.
4287 * config/libbid/_tf_to_td.c: Likewise.
4288 * config/libbid/_udi_to_dd.c: Likewise.
4289 * config/libbid/_udi_to_sd.c: Likewise.
4290 * config/libbid/_udi_to_td.c: Likewise.
4291 * config/libbid/_unord_dd.c: Likewise.
4292 * config/libbid/_unord_sd.c: Likewise.
4293 * config/libbid/_unord_td.c: Likewise.
4294 * config/libbid/_usi_to_dd.c: Likewise.
4295 * config/libbid/_usi_to_sd.c: Likewise.
4296 * config/libbid/_usi_to_td.c: Likewise.
4297 * config/libbid/_xf_to_dd.c: Likewise.
4298 * config/libbid/_xf_to_sd.c: Likewise.
4299 * config/libbid/_xf_to_td.c: Likewise.
4300 * config/libbid/bid128.c: Likewise.
4301 * config/libbid/bid128_2_str.h: Likewise.
4302 * config/libbid/bid128_2_str_macros.h: Likewise.
4303 * config/libbid/bid128_2_str_tables.c: Likewise.
4304 * config/libbid/bid128_add.c: Likewise.
4305 * config/libbid/bid128_compare.c: Likewise.
4306 * config/libbid/bid128_div.c: Likewise.
4307 * config/libbid/bid128_fma.c: Likewise.
4308 * config/libbid/bid128_logb.c: Likewise.
4309 * config/libbid/bid128_minmax.c: Likewise.
4310 * config/libbid/bid128_mul.c: Likewise.
4311 * config/libbid/bid128_next.c: Likewise.
4312 * config/libbid/bid128_noncomp.c: Likewise.
4313 * config/libbid/bid128_quantize.c: Likewise.
4314 * config/libbid/bid128_rem.c: Likewise.
4315 * config/libbid/bid128_round_integral.c: Likewise.
4316 * config/libbid/bid128_scalb.c: Likewise.
4317 * config/libbid/bid128_sqrt.c: Likewise.
4318 * config/libbid/bid128_string.c: Likewise.
4319 * config/libbid/bid128_to_int16.c: Likewise.
4320 * config/libbid/bid128_to_int32.c: Likewise.
4321 * config/libbid/bid128_to_int64.c: Likewise.
4322 * config/libbid/bid128_to_int8.c: Likewise.
4323 * config/libbid/bid128_to_uint16.c: Likewise.
4324 * config/libbid/bid128_to_uint32.c: Likewise.
4325 * config/libbid/bid128_to_uint64.c: Likewise.
4326 * config/libbid/bid128_to_uint8.c: Likewise.
4327 * config/libbid/bid32_to_bid128.c: Likewise.
4328 * config/libbid/bid32_to_bid64.c: Likewise.
4329 * config/libbid/bid64_add.c: Likewise.
4330 * config/libbid/bid64_compare.c: Likewise.
4331 * config/libbid/bid64_div.c: Likewise.
4332 * config/libbid/bid64_fma.c: Likewise.
4333 * config/libbid/bid64_logb.c: Likewise.
4334 * config/libbid/bid64_minmax.c: Likewise.
4335 * config/libbid/bid64_mul.c: Likewise.
4336 * config/libbid/bid64_next.c: Likewise.
4337 * config/libbid/bid64_noncomp.c: Likewise.
4338 * config/libbid/bid64_quantize.c: Likewise.
4339 * config/libbid/bid64_rem.c: Likewise.
4340 * config/libbid/bid64_round_integral.c: Likewise.
4341 * config/libbid/bid64_scalb.c: Likewise.
4342 * config/libbid/bid64_sqrt.c: Likewise.
4343 * config/libbid/bid64_string.c: Likewise.
4344 * config/libbid/bid64_to_bid128.c: Likewise.
4345 * config/libbid/bid64_to_int16.c: Likewise.
4346 * config/libbid/bid64_to_int32.c: Likewise.
4347 * config/libbid/bid64_to_int64.c: Likewise.
4348 * config/libbid/bid64_to_int8.c: Likewise.
4349 * config/libbid/bid64_to_uint16.c: Likewise.
4350 * config/libbid/bid64_to_uint32.c: Likewise.
4351 * config/libbid/bid64_to_uint64.c: Likewise.
4352 * config/libbid/bid64_to_uint8.c: Likewise.
4353 * config/libbid/bid_b2d.h: Likewise.
4354 * config/libbid/bid_binarydecimal.c: Likewise.
4355 * config/libbid/bid_conf.h: Likewise.
4356 * config/libbid/bid_convert_data.c: Likewise.
4357 * config/libbid/bid_decimal_data.c: Likewise.
4358 * config/libbid/bid_decimal_globals.c: Likewise.
4359 * config/libbid/bid_div_macros.h: Likewise.
4360 * config/libbid/bid_dpd.c: Likewise.
4361 * config/libbid/bid_flag_operations.c: Likewise.
4362 * config/libbid/bid_from_int.c: Likewise.
4363 * config/libbid/bid_functions.h: Likewise.
4364 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4365 * config/libbid/bid_inline_add.h: Likewise.
4366 * config/libbid/bid_internal.h: Likewise.
4367 * config/libbid/bid_round.c: Likewise.
4368 * config/libbid/bid_sqrt_macros.h: Likewise.
4370 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4372 * Makefile.in: Change copyright header to refer to version
4373 3 of the GNU General Public License and to point readers at the
4374 COPYING3 file and the FSF's license web page.
4375 * config.host: Likewise.
4377 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4379 * config.host: Reorder and merge to match config.gcc change.
4381 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4383 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4385 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4387 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4388 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4389 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4390 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4392 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4394 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4395 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4397 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4399 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4400 ia64/t-softfp-compat to tmake_file.
4402 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4404 * config/ia64/__divxf3.asm: New.
4405 * config/ia64/_fixtfdi.asm: Likewise.
4406 * config/ia64/_fixunstfdi.asm: Likewise.
4407 * config/ia64/_floatditf.asm: Likewise.
4408 * config/ia64/t-fprules-softfp: Likewise.
4409 * config/ia64/t-softfp-compat: Likewise.
4410 * config/ia64/tf-signs.c: Likewise.
4412 2009-01-18 Ben Elliston <bje@au.ibm.com>
4414 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4416 2009-01-16 Ben Elliston <bje@au.ibm.com>
4418 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4421 2009-01-13 Ben Elliston <bje@au.ibm.com>
4423 * config/t-softfp: New file.
4424 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4425 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4427 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4429 * config.host: Add m32r*-*-rtems*.
4431 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4433 * config.host: Add m32c*-*-rtems*.
4435 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4438 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4439 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4440 * configure: Regenerate.
4441 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4442 tmake_file here from gcc/config.gcc.
4443 Move extra_parts here from gcc/config.gcc.
4444 * config/i386/t-sol2: Move here from gcc/config/i386.
4445 Use gcc_srcdir instead of srcdir.
4447 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4449 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4452 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4454 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4456 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4458 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4460 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4463 * config.host: Add picochip-*-*.
4465 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4467 * config.host: Match more processor names for Xtensa.
4469 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4471 * config/i386/64/t-softfp-compat: Update comments.
4473 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4475 * config/i386/64/_divtc3-compat.c: Moved to ...
4476 * config/i386/64/_divtc3.c: Here.
4478 * config/i386/64/_multc3-compat.c: Moved to ...
4479 * config/i386/64/_multc3.c: Here.
4481 * config/i386/64/_powitf2-compat.c: Moved to ...
4482 * config/i386/64/_powitf2.c: Here.
4484 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4485 .c suffix instead of -compat.c.
4487 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4489 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4490 (_FP_MUL_MEAT_D): Ditto.
4491 (_FP_DIV_MEAT_S): Ditto.
4492 (_FP_DIV_MEAT_D): Ditto.
4494 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4496 * Makefile.in: Add support for __sync_* libgcc functions.
4498 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4500 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4502 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4505 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4506 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4508 * config/i386/64/t-fprules-softfp: Moved to ...
4509 * config/i386/64/t-softfp-compat: This. New.
4511 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4513 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4514 Initialize f with 0.0.
4516 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4519 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4521 * config/i386/64/_divtc3-compat.c: New.
4522 * config/i386/64/_multc3-compat.c: Likewise.
4523 * config/i386/64/_powitf2-compat.c: Likewise.
4524 * config/i386/64/eqtf2.c: Likewise.
4525 * config/i386/64/getf2.c: Likewise.
4526 * config/i386/64/letf2.c: Likewise.
4527 * config/i386/64/t-fprules-softfp: Likewise.
4529 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4531 * config.host: Add i386/${host_address}/t-fprules-softfp to
4532 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4533 i[34567]86-*-linux*, x86_64-*-linux*.
4535 * configure.ac: Set host_address to 64 or 32 for x86.
4536 * configure: Regenerated.
4538 * Makefile.in (config.status): Also depend on
4539 $(srcdir)/config.host.
4541 * config/i386/32/t-fprules-softfp: New.
4542 * config/i386/32/tf-signs.c: Likewise.
4544 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4546 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4547 Uros Bizjak <ubizjak@gmail.com>
4549 * config/i386/32/sfp-machine.h: New.
4551 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4553 * config/rs6000/t-ppccomm: Remove rules that conflict with
4554 auto-generated rules.
4556 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4558 * configure.ac: sinclude override.m4.
4559 * configure: Regenerate.
4561 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4563 * configure: Regenerate.
4565 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4567 * Makefile.in (DECNUMINC): Remove
4568 -I$(MULTIBUILDTOP)../../libdecnumber.
4571 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4573 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4574 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4575 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4576 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4577 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4578 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4579 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4580 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4581 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4582 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4583 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4584 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4585 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4586 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4588 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4590 * config.host (sh2[lbe]*-*-linux*): Allow target.
4592 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4594 * config/rs6000/t-ppccomm: Add build rules for new files.
4595 (LIB2ADD_ST): New variable.
4597 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4601 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4602 * config/t-avr: New file. Build 16bit libgcc functions.
4604 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4607 * config/t-slibgcc-darwin: Make install-leaf dependent on
4608 install-darwin-libgcc-stubs instead of install.
4610 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4612 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4613 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4614 sh-*-rtemscoff*): Remove cases.
4616 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4618 * Makefile.in (all): Use install-leaf rather than install.
4619 (install): Split most of the rule into...
4620 (install-leaf): ...this new one.
4622 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4623 Paolo Bonzini <bonzini@gnu.org>
4626 * Makefile.in: Use @shlib_slibdir@ substitution to get
4627 correct install name on darwin.
4628 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4630 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4632 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4633 cris-*-elf and cris-*-none.
4634 (crisv32-*-linux*): Similar, as cris-*-linux*.
4636 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4638 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4640 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4643 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4644 * configure: Regenerated.
4646 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4648 * Makefile.in (dfp-filenames): Replace decimal_globals,
4649 decimal_data, binarydecimal and convert_data with
4650 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4651 and bid_convert_data, respectively.
4653 2007-09-17 Chao-ying Fu <fu@mips.com>
4654 Nigel Stephens <nigel@mips.com>
4656 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4657 * Makefile.in (fixed_point): Define.
4658 Check if fixed_point is yes to build support functions.
4659 * configure.ac: Check for fixed_point support.
4660 * configure: Regenerated.
4661 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4662 funcs, modes, from, to.
4664 2007-09-11 Janis Johnson <janis187@us.ibm.com
4666 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4668 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4670 * Makefile.in (dfp-filenames): Remove decUtility, add
4671 decDouble, decPacked, decQuad, decSingle.
4673 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4675 * config.host : Add x86_64-elf target.
4677 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4679 * configure.ac (set_have_cc_tls): Add a missing =.
4680 * configure: Regenerated.
4682 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4684 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4685 and x86_64-*-linux*.
4687 * config/t-tls: New file.
4689 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4691 * configure.ac: Include ../config/enable.m4 and
4692 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4693 supports TLS and substitute set_have_cc_tls.
4694 * configure: Regenerated.
4696 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4698 * Makefile.in: Use libbid for DFP when BID is enabled.
4700 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4702 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4703 extra_parts. Add config/i386/t-cygming to tmake_file.
4704 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4706 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4707 Danny Smith <dannysmith@users.sourceforge.net>
4710 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4711 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4712 * config/i386/t-crtfm: Compile crtfastmath.o with
4713 -minline-all-stringops.
4715 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4717 * config.host (sparc-wrs-vxworks): New target.
4719 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4721 * config.host: Recognize fido.
4723 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4725 * configure: Check host, not target, for decimal float support.
4727 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4729 * config/i386/t-crtpc: New file.
4730 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4731 (x86_64-*-linux*): Ditto.
4733 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4735 * config.host (x86_64-*-mingw*): New target.
4737 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4738 H.J. Lu <hongjiu.lu@intel.com>
4740 * Makefile.in (enable_decimal_float): New.
4742 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4743 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4744 (decbits-filenames): This.
4745 (decbits-objects): New.
4746 (libgcc-objects): Add $(decbits-objects).
4748 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4749 Substitute enable_decimal_float.
4750 * configure: Regenerated.
4752 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
4754 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4756 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4758 * Makefile.in (install-info): New dummy target.
4760 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4762 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4764 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4766 * Makefile.in: Add install-html and install-pdf dummy
4769 2007-02-05 Roger Sayle <roger@eyesopen.com>
4770 Daniel Jacobowitz <dan@codesourcery.com>
4772 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4773 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4774 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4776 2007-01-29 Janis Johnson <janis187@us.ibm.com>
4778 * Makefile.in (dec-filenames): Add decExcept.
4780 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4783 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4786 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4788 * configure.ac: Add --enable-version-specific-runtime-libs.
4789 Correct $slibdir default.
4790 * configure: Regenerated.
4792 2007-01-23 Joseph Myers <joseph@codesourcery.com>
4794 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4796 2007-01-21 Andrew Pinski <pinskia@gmail.com>
4799 * config.host (alpha*-*-linux*): Set extra_parts.
4801 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4803 * config/sh/t-linux: New.
4804 * config.host (sh*-*-linux*): Set tmake_file.
4806 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4808 * Makefile.in (install): Handle multilibs.
4810 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4812 * Makefile.in: Added .PHONY entry for documentation targets.
4814 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4816 * Makefile.in: Add empty info, html, dvi, pdf targets.
4818 2007-01-04 Mike Stump <mrs@apple.com>
4820 * Makefile.in (MAKEINFO): Remove.
4823 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
4825 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4826 * configure: Regenerate.
4827 * Makefile.in (host_subdir): Substitute it.
4828 (gcc_objdir): Use it.
4830 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4832 * config.host (ia64*-*-linux*): Set tmake_file.
4834 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4836 * Makefile.in (version): Define.
4838 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4839 Paolo Bonzini <bonzini@gnu.org>
4841 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4842 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4843 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4844 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4845 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4846 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4847 * configure: Generated.