1 2013-09-16 DJ Delorie <dj@redhat.com>
3 * config/rl78/lib2mul.c: Enable for RL78/G10.
4 * config/rl78/lib2div.c: Likewise.
5 * config/rl78/lshrsi3.S: Use vregs.h.
6 * config/rl78/cmpsi2.S: Likewise.
7 * config/rl78/trampoline.S: Likewise.
8 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
10 2013-09-14 DJ Delorie <dj@redhat.com>
11 Nick Clifton <nickc@redhat.com>
13 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
14 * config/rl78/vregs.h: New.
15 * config/rl78/signbit.S: New file. Implements signbit function.
16 * config/rl78/divmodsi.S: New.
17 * config/rl78/divmodhi.S: New.
18 * config/rl78/divmodqi.S: New.
19 * config/rl78/t-rl78: Build them here...
20 * config/rl78/lib2div.c: ...but not here.
22 2013-09-12 DJ Delorie <dj@redhat.com>
24 * config.host (msp*-*-elf): New.
25 * config/msp430/: New port.
27 2013-08-18 Iain Sandoe <iain@codesourcery.com>
30 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
31 __thread var for emulated TLS.
32 (__gcov_indirect_call_counters): Likewise.
34 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
35 Catherine Moore <clm@codesourcery.com>
36 Richard Sandiford <rdsandiford@googlemail.com>
38 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
39 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
40 (CALL_STUB_NO_RET): Likewise.
41 (CALL_STUB_RET): Likewise.
42 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
43 __mips16_ret call/return stub symbols.
44 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
47 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
49 * config.host <mips*-*-linux*>: Remove a stray comment.
51 2013-08-10 Jan Hubicka <jh@suse.cz>
53 Work around binutils PR14342
54 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
55 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
56 (L_gcov_indirect_call_profiler_v2): New.
58 2013-08-06 Jan Hubicka <jh@suse.cz>
60 * libgcov.c (__gcov_indirect_call_callee,
61 __gcov_indirect_call_counters): New global vars.
62 (__gcov_indirect_call_profiler): replace by ...
63 (__gcov_indirect_call_profiler_v2) ... this one.
65 2013-08-06 Caroline Tice <cmtice@google.com>
67 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
68 vtv_start_preinit.o and vtv_end_preinit.o.
69 * configure.ac: Add code to check/set enable_vtable_verify.
70 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
72 * vtv_start_preinit.c: New file.
73 * vtv_end_preinit.c: New file.
74 * vtv_start.c: New file.
75 * vtv_end.c: New file.
76 * configure: Regenerated.
78 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
80 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
81 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
82 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
83 GPL-3.0-with-GCC-exception.
85 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
87 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
90 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
92 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
93 mapping for FPRs when creating the fallback framestate.
95 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
98 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
99 (__round_s2_const, __round_u2_const)
100 (__round_s4_const, __round_u4_const, __round_x8):
101 Saturate result if addition result cannot be represented.
103 2013-07-15 Matthias Klose <doko@ubuntu.com>
105 * libgcc2.c: Don't include <limits.h>.
107 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
109 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
111 2013-07-06 Jakub Jelinek <jakub@redhat.com>
114 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
116 2013-06-28 Jakub Jelinek <jakub@redhat.com>
119 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
121 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
122 instead of table lookups.
123 (__popcountDI2): Likewise.
125 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
127 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
130 2013-06-21 Joseph Myers <joseph@codesourcery.com>
133 * soft-fp/adddf3.c: Update from glibc.
134 * soft-fp/addsf3.c: Likewise.
135 * soft-fp/addtf3.c: Likewise.
136 * soft-fp/divdf3.c: Likewise.
137 * soft-fp/divsf3.c: Likewise.
138 * soft-fp/divtf3.c: Likewise.
139 * soft-fp/double.h: Likewise.
140 * soft-fp/eqdf2.c: Likewise.
141 * soft-fp/eqsf2.c: Likewise.
142 * soft-fp/eqtf2.c: Likewise.
143 * soft-fp/extenddftf2.c: Likewise.
144 * soft-fp/extended.h: Likewise.
145 * soft-fp/extendsfdf2.c: Likewise.
146 * soft-fp/extendsftf2.c: Likewise.
147 * soft-fp/fixdfdi.c: Likewise.
148 * soft-fp/fixdfsi.c: Likewise.
149 * soft-fp/fixsfdi.c: Likewise.
150 * soft-fp/fixsfsi.c: Likewise.
151 * soft-fp/fixtfdi.c: Likewise.
152 * soft-fp/fixtfsi.c: Likewise.
153 * soft-fp/fixunsdfdi.c: Likewise.
154 * soft-fp/fixunsdfsi.c: Likewise.
155 * soft-fp/fixunssfdi.c: Likewise.
156 * soft-fp/fixunssfsi.c: Likewise.
157 * soft-fp/fixunstfdi.c: Likewise.
158 * soft-fp/fixunstfsi.c: Likewise.
159 * soft-fp/floatdidf.c: Likewise.
160 * soft-fp/floatdisf.c: Likewise.
161 * soft-fp/floatditf.c: Likewise.
162 * soft-fp/floatsidf.c: Likewise.
163 * soft-fp/floatsisf.c: Likewise.
164 * soft-fp/floatsitf.c: Likewise.
165 * soft-fp/floatundidf.c: Likewise.
166 * soft-fp/floatundisf.c: Likewise.
167 * soft-fp/floatunditf.c: Likewise.
168 * soft-fp/floatunsidf.c: Likewise.
169 * soft-fp/floatunsisf.c: Likewise.
170 * soft-fp/floatunsitf.c: Likewise.
171 * soft-fp/gedf2.c: Likewise.
172 * soft-fp/gesf2.c: Likewise.
173 * soft-fp/getf2.c: Likewise.
174 * soft-fp/ledf2.c: Likewise.
175 * soft-fp/lesf2.c: Likewise.
176 * soft-fp/letf2.c: Likewise.
177 * soft-fp/muldf3.c: Likewise.
178 * soft-fp/mulsf3.c: Likewise.
179 * soft-fp/multf3.c: Likewise.
180 * soft-fp/negdf2.c: Likewise.
181 * soft-fp/negsf2.c: Likewise.
182 * soft-fp/negtf2.c: Likewise.
183 * soft-fp/op-1.h: Likewise.
184 * soft-fp/op-2.h: Likewise.
185 * soft-fp/op-4.h: Likewise.
186 * soft-fp/op-8.h: Likewise.
187 * soft-fp/op-common.h: Likewise.
188 * soft-fp/quad.h: Likewise.
189 * soft-fp/single.h: Likewise.
190 * soft-fp/soft-fp.h: Likewise.
191 * soft-fp/subdf3.c: Likewise.
192 * soft-fp/subsf3.c: Likewise.
193 * soft-fp/subtf3.c: Likewise.
194 * soft-fp/truncdfsf2.c: Likewise.
195 * soft-fp/trunctfdf2.c: Likewise.
196 * soft-fp/trunctfsf2.c: Likewise.
197 * soft-fp/unorddf2.c: Likewise.
198 * soft-fp/unordsf2.c: Likewise.
199 * soft-fp/unordtf2.c: Likewise.
200 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
201 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
202 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
203 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
204 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
205 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
206 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
207 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
208 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
209 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
210 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
211 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
213 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
215 * config/mips/lib2funcs.c: New file.
216 * config/mips/t-mips (LIB2ADD_ST): Add it.
218 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
221 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
222 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
224 2013-06-08 Walter Lee <walt@tilera.com>
226 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
227 Replace int64_t with long long. Add __extension__ where
229 * config/tilepro/atomic.c: Include config.h.
231 2013-06-06 Douglas B Rupp <rupp@adacore.com>
233 * config.host (arm-wrs-vxworks): Configure with other soft float.
235 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
237 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
238 (mips64r5900el-*-elf*): New configurations.
240 2013-06-04 Alan Modra <amodra@gmail.com>
242 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
244 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
246 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
248 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
250 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
251 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
252 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
254 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
256 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
257 (powerpc-wrs-vxworks): Likewise.
259 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
261 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
262 signal frames as well.
263 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
264 STACK_BIAS to the CFA offset.
266 2013-05-17 Richard Henderson <rth@redhat.com>
269 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
270 (execute_cfa_program): Use it when storing to fs->regs.
272 2013-05-08 Kai Tietz <ktietz@redhat.com>
274 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
275 (__deregister_frame_info): Likewise.
277 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
279 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
282 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
284 2013-04-25 Alan Modra <amodra@gmail.com>
286 * config.host: Match little-endian powerpc-linux.
288 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
290 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
291 as 'unsigned long long' instead of 'unsigned long'.
292 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
295 2013-04-10 Julian Brown <julian@codesourcery.com>
297 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
298 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
299 unsigned char/unsigned short.
300 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
302 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
305 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
307 2013-04-04 Meador Inge <meadori@codesourcery.com>
309 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
310 computing the location of the link register.
311 (aeabi_uldivmod): Ditto.
313 2013-03-27 Kai Tietz <ktietz@redhat.com>
315 * config.host: Add support for cygwin x64 target.
316 * configure: Regenerated.
318 2013-03-26 Walter Lee <walt@tilera.com>
320 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
321 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
323 2013-03-25 Kai Tietz <ktietz@redhat.com>
325 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
327 2013-03-20 Robert Mason <rbmj@verizon.net>
329 * config/vxlib-tls.c (__gthread_get_tsd_data,)
330 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
331 (__gthread_leave_tsd_dtor_context): Add prototypes.
332 (tls_delete_hook): Update.
334 2013-03-20 Catherine Moore <clm@codesourcery.com>
335 Joseph Myers <joseph@codesourcery.com>
336 Chao-ying Fu <fu@mips.com>
338 * config/mips/mips16.S: Don't build for microMIPS.
339 * config/mips/linux-unwind.h: Handle microMIPS frame.
340 * config/mips/crtn.S (fini, init): New labels.
342 2013-03-14 Jakub Jelinek <jakub@redhat.com>
344 PR tree-optimization/53265
345 * unwind-dw2.c (execute_cfa_program): Avoid
346 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
347 on targets with DWARF_FRAME_REGISTERS < 32.
349 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
352 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
353 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
355 2013-03-07 Sriraman Tallam <tmsriram@google.com>
357 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
358 sandybridge processors.
360 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
363 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
366 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
368 * config/microblaze/crti.S: Setup stack protection at entry
370 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
372 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
373 (__rotldi3): Shift bytewise if applicable.
375 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
377 * config/aarch64/sync-cache.c
378 (__aarch64_sync_cache_range): Silence warnings.
380 2013-02-25 Catherine Moore <clm@codesourcery.com>
383 2013-02-24 Catherine Moore <clm@codesourcery.com>
384 Joseph Myers <joseph@codesourcery.com>
385 Chao-ying Fu <fu@mips.com>
387 * config/mips/mips16.S: Don't build for microMIPS.
388 * config/mips/linux-unwind.h: Handle microMIPS frame.
389 * config/mips/crtn.S (fini, init): New labels.
391 2013-02-24 Catherine Moore <clm@codesourcery.com>
392 Joseph Myers <joseph@codesourcery.com>
393 Chao-ying Fu <fu@mips.com>
395 * config/mips/mips16.S: Don't build for microMIPS.
396 * config/mips/linux-unwind.h: Handle microMIPS frame.
397 * config/mips/crtn.S (fini, init): New labels.
399 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
400 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
403 2013-02-16 Alan Modra <amodra@gmail.com>
406 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
407 (ppc_fallback_frame_state): Always set up save locations for fp
408 and altivec. Don't bother with non-callee-saved regs, r0-r13
409 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
411 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
414 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
416 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
417 _ssmulha3, _usmulusa3, _ssmulsa3.
418 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
419 (__muldi3): XCALL __muldi3_6 instead of rcall.
420 (__umulsidi3, __mulsidi3): New functions.
421 (do_prologue_saves, do_epilogue_restores): New .macros.
422 (__divdi3_moddi3): Use them.
423 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
424 (__usmulusa3, __ssmulsa3): New functions.
426 2013-02-11 Iain Sandoe <iain@codesourcery.com>
427 Jack Howarth <howarth@bromo.med.uc.edu>
428 Patrick Marlier <patrick.marlier@gmail.com>
431 * config/darwin-crt-tm.c: Remove dummy functions hack.
433 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
436 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
437 * config/avr/lib2-object.mk: New iterator to build objects from it.
438 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
440 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
441 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
442 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
443 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
444 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
445 * config/avr/lib1funcs-fixed.S: Implement them.
447 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
449 Update copyright years.
451 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
454 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
455 Add crtcxa to extra_parts.
456 * config/rs6000/exit.h: New file.
457 * config/rs6000/cxa_atexit.c: New file.
458 * config/rs6000/cxa_finalize.c: New file.
459 * config/rs6000/crtcxa.c: New file.
460 * config/rs6000/t-aix-cxa: New file.
461 * config/rs6000/libgcc-aix-cxa.ver: New file.
463 2013-01-31 Nick Clifton <nickc@redhat.com>
465 * config/v850/lib1funcs.S: Add support for e3v5 architecture
468 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
471 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
472 _mulQQ, _mulHQ, _mulHA, _mulSA,
473 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
474 _divQQ, _divHQ, _divHA, _divSA,
475 _divUQQ, _divUHQ, _divUHA, _divUSA.
477 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
479 * config.host(microblaze*-linux*): tmake_file: Remove
480 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
481 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
482 to exclude functions from being built with libgcc.c and use
483 the microblaze assembly.
485 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
487 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
490 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
492 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
493 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
494 __UINTPTR_TYPE__; also cast 'base' to the same type before the
497 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
499 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
500 loop start address for cache clearing.
502 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
504 * config/avr/lib1funcs.S: Remove trailing blanks.
505 * config/avr/lib1funcs-fixed.S: Ditto.
507 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
509 * config/avr/avr-lib.h: Add GPL copyright notice.
511 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
513 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
514 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
515 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
516 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
518 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
520 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
521 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
523 2013-01-04 Nick Clifton <nickc@redhat.com>
525 * config/v850/lib1funcs.S: Only provide CALLT support functions if
526 the CALLT instruction is supported.
528 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
530 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
531 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
533 2012-12-13 John Tytgat <John@bass-software.com>
535 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
538 2012-12-12 Jakub Jelinek <jakub@redhat.com>
541 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
542 undefined signed overflows.
544 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
547 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
549 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
551 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
552 (FP_TRAPPING_EXCEPTIONS): Define.
553 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
554 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
556 2012-12-04 Richard Henderson <rth@redhat.com>
559 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
561 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
563 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
564 (FP_EX_SHIFT): Define.
565 (FP_TRAPPING_EXCEPTIONS): Define.
567 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
569 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
570 (FP_ROUNDMODE): Use FP_RND_MASK.
571 * config/aarch64/sfp-exceptions.c: New.
572 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
573 Use __sfp_handle_exceptions.
575 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
577 * config.host: (arm*-*-freebsd*): Remove.
578 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
579 (arm*-*-elf*): Remove.
580 (arm*-*-wince-pe*): Remove.
581 * arm/unwind-arm.c (struct fpa_reg): Delete.
582 (struct fpa_regs): Delete.
583 (phase1_vrs): Remove fpa element.
584 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
585 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
586 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
587 * ieee754-sf.S (floatundisf): Remove FPA support.
588 (floatdisf): Likewise.
589 * ieee75f-df.S (floatundidf): Likewise.
590 (floatdidf): Likewise.
592 2012-11-29 Kai Tietz <ktietz@redhat.com>
595 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
596 * unwind-generic.h: Likewise.
597 * unwind-seh.c: Likewise.
599 2012-11-28 Richard Henderson <rth@redhat.com>
602 * emutls.c (__emutls_get_address): Avoid race condition between
603 obj->loc.offset read and emutls_key initialization.
605 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
607 Adjust decimal point of signed accum mode to GCC default.
610 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
612 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
613 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
615 (__divqq3, __divha3, __divsa3): Adjust to new position of
616 decimal point of signed accum types.
618 (__mulusa3_round): New function.
620 (__divqq_helper): New function.
621 (__udivuqq3): Use it.
623 2012-11-20 Jakub Jelinek <jakub@redhat.com>
626 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
628 2012-11-18 Teresa Johnson <tejohnson@google.com>
631 * libgcov.c (gcov_exit): Remove merged program summary
632 comparison unless !GCOV_LOCKED.
634 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
636 * soft-fp: Updated from glibc upstream.
638 2012-11-06 Ian Lance Taylor <iant@google.com>
640 * generic-morestack.c (__generic_morestack): Align the returned
641 stack pointer to a 32 byte boundary.
642 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
643 increment the return address until we have decided that we don't
644 have a varargs function.
645 (__morestack) [32-bit]: Align stack correctly when calling C
647 (__morestack) [64-bit]: Likewise.
649 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
651 * configure: Regenerate.
653 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
656 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
657 * config/i386/sfp-machine.h: Guard exception handling
658 code with _SOFT_FLOAT.
659 * config/i386/32/sfp-machine.h: Guard rounding handling
660 code with _SOFT_FLOAT.
661 * config/i386/64/sfp-machine.h: Ditto.
663 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
665 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
668 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
670 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
671 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
672 when appropriate. Correct structure element types.
673 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
674 -minline-all-stringops from compile flags.
676 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
678 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
680 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
682 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
684 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
686 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
689 2012-10-23 Ian Bolton <ian.bolton@arm.com>
690 Jim MacArthur <jim.macarthur@arm.com>
691 Marcus Shawcroft <marcus.shawcroft@arm.com>
692 Nigel Stephens <nigel.stephens@arm.com>
693 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
694 Richard Earnshaw <rearnsha@arm.com>
695 Sofiane Naci <sofiane.naci@arm.com>
696 Stephen Thomas <stephen.thomas@arm.com>
697 Tejas Belagod <tejas.belagod@arm.com>
698 Yufeng Zhang <yufeng.zhang@arm.com>
700 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
701 * config/aarch64/crti.S: New file.
702 * config/aarch64/crtn.S: New file.
703 * config/aarch64/linux-unwind.h: New file.
704 * config/aarch64/sfp-machine.h: New file.
705 * config/aarch64/sync-cache.c: New file.
706 * config/aarch64/t-aarch64: New file.
707 * config/aarch64/t-softfp: New file.
709 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
711 * config/mmix/crti.S: Mark program and data addresses using PRELD.
712 Remove typo'd and unnecessary alignment-LOC for .data. Remove
713 no-longer-needed LDBU insns.
715 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
718 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
719 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
721 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
723 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
725 2012-10-15 Matthias Klose <doko@ubuntu.com>
727 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
729 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
731 * configure: Regenerate.
732 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
734 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
736 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
737 instructions for 64bit targets only.
739 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
741 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
742 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
743 * config/i386/32/sfp-machine.h: ... here.
744 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
745 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
748 2012-10-07 Matthias Klose <doko@ubuntu.com>
750 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
752 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
754 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
756 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
757 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
758 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
761 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
764 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
767 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
770 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
771 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
772 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
774 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
777 * config/sh/linux-atomic.S: Delete.
778 * config/sh/linux-atomic.c: New.
779 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
780 linux-atomic.c. Add cflags to disable warnings.
782 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
785 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
787 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
788 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
789 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
790 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
791 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
793 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
795 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
797 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
798 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
800 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
802 * config.host (hppa-*-openbsd*): New target.
803 * config/pa/t-openbsd: New file.
805 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
808 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
809 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
810 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
811 (__divsa3): Use __negsi2 to negate r_quoL.
812 * config/avr/lib1funcs.S (FALIAS): New macro.
813 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
814 (__negsi2): ...this new function.
815 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
816 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
817 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
818 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
819 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
820 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
822 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
825 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
826 (lshrsi3): Reimplement as lshrsi3_r0.
828 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
831 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
834 2012-09-07 Teresa Johnson <tejohnson@google.com>
836 PR gcov-profile/54487
837 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
840 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
843 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
844 not configured --with-avrlibc=no.
845 * config/avr/t-avrlibc: New file.
846 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
847 (DPBIT_FUNCS): Ditto.
848 (TPBIT_FUNCS): Ditto.
850 2012-09-04 Teresa Johnson <tejohnson@google.com>
852 * libgcov.c (struct gcov_summary_buffer): New structure.
853 (gcov_histogram_insert): New function.
854 (gcov_compute_histogram): Ditto.
855 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
856 histograms during summary merging.
858 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
860 * config.host (x86_64-*-openbsd*): New target.
862 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
864 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
867 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
870 * config/avr/t-avr (conv_X): Rename to func_X.
872 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
875 * config/avr/lib1funcs-fixed.S: New file.
876 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
878 (neg2, neg4): New macros.
879 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
880 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
881 (__umulhisi3): Speed up MUL variant if there is enough flash.
882 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
884 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
885 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
886 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
887 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
888 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
889 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
890 (LIB2FUNCS_EXCLUDE): Add supported functions.
892 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
894 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
895 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
897 * fixed-obj.mk: Only expand dependency if $o is not in
900 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
902 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
904 2012-08-22 Joseph Myers <joseph@codesourcery.com>
906 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
907 depend on --enable-shared.
908 ($(lib1asmfuncs-o)): Use %.vis files independent of
910 * static-object.mk ($(base)$(objext), $(base).vis)
911 ($(base)_s$(objext)): Use same rules for visibility handling as in
914 2012-08-21 Ian Lance Taylor <iant@google.com>
916 * config/i386/morestack.S (__morestack_non_split): Increase amount
917 of space allocated for non-split code stack.
919 2012-08-19 Joseph Myers <joseph@codesourcery.com>
921 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
922 even if inhibit_libc.
924 2012-08-17 Julian Brown <julian@codesourcery.com>
926 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
927 -fexceptions -fnon-call-exceptions if not defined.
928 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
929 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
931 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
933 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
936 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
938 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
939 rs6000/t-slibgcc-aix.
941 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
943 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
945 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
947 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
949 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
952 * Makefile.in (version): Replace top_srcdir with srcdir.
954 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
956 * Makefile.in (version): set to BASE-VER file from gcc directory.
958 2012-08-01 Nick Clifton <nickc@redhat.com>
960 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
961 Implements __clrsb for an HImode argument.
963 2012-07-31 Nick Clifton <nickc@redhat.com>
965 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
966 Implements __clrsb for an HImode argument.
967 * config/stormy16/clrsbhi2.c: New file:
968 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
970 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
972 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
974 2012-07-19 Tristan Gingold <gingold@adacore.com>
975 Richard Henderson <rth@redhat.com>
977 * unwind-seh.c: New file.
978 * unwind-generic.h: Include windows.h for SEH.
979 (_Unwind_Exception): Use 6 private fields for SEH.
980 (_GCC_specific_handler): Declare.
981 * unwind-c.c (__gcc_personality_seh0): New function.
983 * config/i386/libgcc-cygming.ver: New file.
984 * config/i386/t-seh-eh: New file.
985 * config.host (x86_64-*-mingw*): Default to seh.
987 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
989 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
991 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
993 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
994 __builtin_expect when checking for exceptions.
995 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
997 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
999 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1000 function declaration.
1001 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1003 * config/ia64/sfp-exceptions.c: New.
1004 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1006 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1008 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1009 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1010 * config/i386/64/sfp-machine: ... (delete here) ...
1011 * config/i386/sfp-machine.h: ... to here.
1012 (FP_EX_MASK): Remove.
1014 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1016 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1018 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1019 * config/i386/libgcc-sol2.ver: Ditto.
1020 * config/i386/libgcc-glibc.ver: Ditto.
1022 2012-06-11 Roland McGrath <mcgrathr@google.com>
1024 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1025 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1028 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1030 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1031 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1032 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1033 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1034 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1035 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1036 * config/i386/64/sfp-machine: ... (delete here) ...
1037 * config/i386/sfp-machine.h: ... to here.
1039 (__sfp_handle_exceptions): New function declaration.
1040 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1041 * config/i386/sfp-exceptions.c: New.
1042 * config/i386/t-softfp: New.
1043 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1044 i386/t-softfp to tmake_file.
1046 2012-06-03 David S. Miller <davem@davemloft.net>
1048 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1051 2012-05-31 David S. Miller <davem@davemloft.net>
1053 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1054 multiply and divide instructions on 32-bit when V9.
1055 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1057 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1059 * config/arm/ieee754-df.S: Fix typos.
1060 * config/arm/ieee754-sf.S: Fix typos.
1061 * config/c6x/libunwind.S: Fix typos.
1062 * config/epiphany/udivsi3-float.c: Fix typos.
1063 * config/microblaze/muldi3_hard.S: Fix typos.
1064 * config/picochip/adddi3.S: Fix typos.
1065 * config/picochip/ashlsi3.S: Fix typos.
1066 * config/picochip/ashrsi3.S: Fix typos.
1067 * config/picochip/clzsi2.S: Fix typos.
1068 * config/picochip/cmpsi2.S: Fix typos.
1069 * config/picochip/divmod15.S: Fix typos.
1070 * config/picochip/divmodhi4.S: Fix typos.
1071 * config/picochip/divmodsi4.S: Fix typos.
1072 * config/picochip/longjmp.S: Fix typos.
1073 * config/picochip/lshrsi3.S: Fix typos.
1074 * config/picochip/parityhi2.S: Fix typos.
1075 * config/picochip/popcounthi2.S: Fix typos.
1076 * config/picochip/setjmp.S: Fix typos.
1077 * config/picochip/subdi3.S: Fix typos.
1078 * config/picochip/ucmpsi2.S: Fix typos.
1079 * config/picochip/udivmodhi4.S: Fix typos.
1080 * config/picochip/udivmodsi4.S: Fix typos.
1081 * config/spu/divv2df3.c: Fix typos.
1082 * config/spu/mfc_multi_tag_release.c: Fix typos.
1083 * config/spu/mfc_tag_release.c: Fix typos.
1084 * configure.ac: Fix typos.
1085 * configure: Regenerate.
1087 2012-05-25 Ian Lance Taylor <iant@google.com>
1089 * config/i386/morestack.S (__morestack_non_split): Check whether
1090 caller is varargs and needs %bp to hold the stack frame on return.
1092 2012-05-25 Olivier Hainque <hainque@adacore.com>
1094 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1095 sequence in the non pic case on VxWorks.
1097 2012-05-24 Olivier Hainque <hainque@adacore.com>
1099 * Makefile.in: Move dependency on install-unwind_h from
1100 "install-leaf" to "install".
1102 2012-05-24 Olivier Hainque <hainque@adacore.com>
1104 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1105 Use a separate command for stamp removals.
1107 2012-05-21 Andrew Pinski <apinski@cavium.com>
1110 * configure.ac: Define the default includes to being none.
1111 * configure: Regenerate.
1113 2012-05-16 Olivier Hainque <hainque@adacore.com>
1115 * Makefile.in (install-unwind_h): Rename into ...
1116 (install-unwind_h-forbuild): New target.
1117 (all): Use it instead of the former install-unwind_h.
1118 (install-unwind_h): Reinstate, copy to user install destination
1119 for include files, not to the internal gcc object directory one.
1120 (install-leaf): Depend on it.
1122 2012-05-15 Olivier Hainque <hainque@adacore.com>
1124 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1125 register numbers. LR_REGNO replaces R_LR.
1126 (ucontext_for): New, helper for ...
1127 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1129 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1131 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1133 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1134 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1135 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1137 (i[34567]86-*-*, x86_64-*-*): ... here.
1139 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1140 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1142 * config/i386/i386-cpuinfo.c: Rename to ...
1143 * config/i386/cpuinfo.c: ... this.
1144 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1146 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1147 (libgcc_cv_init_priority): New test.
1148 * configure: Regenerate.
1149 * config.in: New file.
1150 * Makefile.in (clean): Rename config.h to auto-target.h.
1151 (config.h): Likewise.
1152 (stamp-h): Likewise.
1154 * config/i386/cpuinfo.c (auto-target.h): Include.
1155 (CONSTRUCTOR_PRIORITY): Define.
1156 (__cpu_indicator_init): Use it.
1158 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1160 * longlong.h: Use a URL instead of an FSF postal address.
1161 Replace spaces with tab.
1163 2012-05-08 Teresa Johnson <tejohnson@google.com>
1165 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1166 (__gcov_dump): Ditto.
1167 (gcov_dump_complete): New global variable.
1168 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1169 (__gcov_flush): Outline functionality now in gcov_clear.
1170 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1172 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1174 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1175 (mips*-*-linux*): Include mips/t-tpbit when long double is
1178 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1180 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1181 (get_available_features): New argument. Check for AVX2.
1182 (__cpu_indicator_init): Modify call to get_available_features.
1184 2012-04-25 Alan Modra <amodra@gmail.com>
1186 * config/rs6000/crtsavevr.S: New file.
1187 * config/rs6000/crtrestvr.S: New file.
1188 * config/rs6000/t-savresfgpr: Build the above.
1189 * config/rs6000/t-netbsd: Likewise.
1191 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1193 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1195 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1197 * libgcc/config/i386/i386-cpuinfo.c: New file.
1198 * libgcc/config/i386/t-cpuinfo: New file.
1199 * libgcc/config.host: Include t-cpuinfo.
1200 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1202 2012-04-24 Chao-ying Fu <fu@mips.com>
1204 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1206 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1208 struct siginfo vs. siginfo_t
1210 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1211 siginfo_t instead of struct siginfo.
1212 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1213 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1214 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1215 (ia64_handle_unwabi): Likewise.
1216 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1217 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1218 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1219 (sh_fallback_frame_state): Likewise.
1220 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1221 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1223 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1225 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1228 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1230 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1231 if it hasn't been previously saved.
1233 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1235 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1238 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1241 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1242 instead of __AVR_HAVE_8BIT_SP__.
1244 2012-03-26 Tristan Gingold <gingold@adacore.com>
1246 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1247 (unw_table_entry): Use unw_word instead of unsigned long.
1248 (_Unwind_FindTableEntry): Likewise.
1249 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1250 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1251 (_Unwind_FindTableEntry): Likewise.
1252 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1253 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1254 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1255 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1256 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1257 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1258 (uw_init_context_1, uw_install_context): Likewise.
1259 (unw_word): Move to unwind-ia64.h
1261 2012-03-26 Tristan Gingold <gingold@adacore.com>
1263 * config/vms/vms-ucrt0.c: Update copyright years.
1265 (___gcc_main_flags): Declare.
1266 (__main): Check flags to remap argv and exit code.
1267 * config.host (*-*-*vms*): Adjust extra_parts.
1268 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1271 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1273 * arm/lib1funcs.asm (ctzsi2): New function.
1274 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1275 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1276 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1277 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1278 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1279 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1281 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1283 * config.host: Add bits to support powerpc64-*-freebsd*.
1284 * config/rs6000/freebsd-unwind.h: New file.
1285 * config/rs6000/t-freebsd64: New file.
1287 2012-03-20 Richard Guenther <rguenther@suse.de>
1289 PR gcov-profile/52627
1290 * libgcov.c (init_mx): Fix mutex name.
1292 2012-03-16 Tristan Gingold <gingold@adacore.com>
1294 * config/ia64/vms-unwind.h: Remove ulong (and replace
1295 it by unw_reg where used). Define unw_reg with __int64.
1297 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1299 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1301 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1303 (sparc_is_sighandler): Likewise.
1305 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1307 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1310 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1312 * config/arm/crtn.S: Fix typo.
1314 2012-03-13 Richard Guenther <rguenther@suse.de>
1316 * libgcov.c: Remove stdio.h include and NULL un-define.
1318 2012-03-13 Richard Guenther <rguenther@suse.de>
1321 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1323 2012-03-13 Richard Guenther <rguenther@suse.de>
1325 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1327 2012-03-13 Richard Guenther <rguenther@suse.de>
1329 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1330 and __gthread_mutex_init_function definitions.
1332 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1334 * config.host (mips*-*-openbsd*): Remove.
1336 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1338 * config.host: Remove alpha*-dec-osf5.1* handling.
1339 * config/alpha/gthr-posix.c: Remove.
1340 * config/alpha/libgcc-osf5.ver: Remove.
1341 * config/alpha/osf5-unwind.h: Remove.
1342 * config/alpha/t-osf-pthread: Remove.
1343 * config/alpha/t-slibgcc-osf: Remove.
1344 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1345 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1346 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1347 * mkmap-flat.awk: Remove osf_export handling.
1349 2012-03-12 Richard Guenther <rguenther@suse.de>
1351 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1352 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1353 (__gthread_mutex_init_function): New function.
1354 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1357 * libgcov.c: Include gthr.h.
1358 (__gcov_flush_mx): New global variable.
1359 (init_mx, init_mx_once): New functions.
1360 (__gcov_flush): Protect self with a mutex.
1361 (__gcov_fork): Re-initialize mutex after forking.
1362 * unwind-dw2-fde.c: Change condition under which to use
1363 __GTHREAD_MUTEX_INIT_FUNCTION.
1365 2012-03-12 Tristan Gingold <gingold@adacore.com>
1367 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1368 * config/ia64/t-vms: Likewise.
1370 2012-03-11 Michael Hope <michael.hope@linaro.org>
1372 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1375 2012-03-07 Walter Lee <walt@tilera.com>
1377 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1379 (atomic_xor): Rename and move definition to
1380 config/tilepro/atomic.h.
1381 (atomic_nand): Ditto.
1382 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1384 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1385 (arch_atomic_nand): Ditto.
1387 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1390 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1392 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1395 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1398 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1402 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1403 if RAMPZ affects reading from RAM.
1404 (__tablejump_elpm__): Ditto.
1406 (__movmemx_hi): Ditto.
1407 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1408 (__do_global_dtors): Ditto.
1409 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1410 (__movmemx_hi): Ditto.
1412 2012-03-05 Richard Henderson <rth@redhat.com>
1414 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1415 [ARM] (count_trailing_zeros): Use the builtin.
1417 2012-03-01 Kai Tietz <ktietz@redhat.com>
1419 * soft-fp: Imported from glibc upstream.
1421 2012-02-28 Kai Tietz <ktietz@redhat.com>
1423 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1424 for mingw-targets as attribute gcc_struct.
1426 2012-02-28 Ian Lance Taylor <iant@google.com>
1428 * generic-morestack.c (__splitstack_releasecontext): Correct call
1429 to __morestack_release_segments.
1431 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1434 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1435 for __linux__ when removing signals from __morestack_fullmask.
1437 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1440 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1442 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1444 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1445 instead of HAVE_INITFINI_ARRAY.
1446 * config/ia64/crtend.S: Likewise.
1448 2012-02-20 Kai Tietz <ktietz@redhat.com>
1451 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1453 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1454 to w32-unwind.h header.
1456 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1458 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1459 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1460 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1461 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1463 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1465 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1467 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1470 * config/darwin-crt-tm.c: Correct typo.
1472 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1473 Patrick Marlier <patrick.marlier@gmail.com>
1476 * config/darwin-crt-tm.c: Generate dummy functions.
1478 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1479 Patrick Marlier <patrick.marlier@gmail.com>
1482 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1483 (__doTMRegistrations): Call it.
1484 (__doTMdeRegistrations): Likewise.
1486 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1487 Anatoly Sokolov <aesok@post.ru>
1488 Eric Weddington <eric.weddington@atmel.com>
1491 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1492 (__epilogue_restores__): Ditto.
1494 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1498 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1499 Solaris 11 and slightly reformat.
1500 (sparc_is_sighandler): Likewise.
1502 2012-02-14 Walter Lee <walt@tilera.com>
1504 * config.host: Handle tilegx and tilepro.
1505 * config/tilegx/sfp-machine.h: New file.
1506 * config/tilegx/sfp-machine32.h: New file.
1507 * config/tilegx/sfp-machine64.h: New file.
1508 * config/tilegx/t-crtstuff: New file.
1509 * config/tilegx/t-softfp: New file.
1510 * config/tilegx/t-tilegx: New file.
1511 * config/tilepro/atomic.c: New file.
1512 * config/tilepro/atomic.h: New file.
1513 * config/tilepro/linux-unwind.h: New file.
1514 * config/tilepro/sfp-machine.h: New file.
1515 * config/tilepro/softdivide.c: New file.
1516 * config/tilepro/softmpy.S: New file.
1517 * config/tilepro/t-crtstuff: New file.
1518 * config/tilepro/t-tilepro: New file.
1520 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1524 * gthr-posix.h: Allow static initializer macros to be disabled.
1525 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1527 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1529 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1530 Add t-slibgcc-libgcc to tmake_file.
1531 * config/mips/libgcc-mips16.ver: Revert previous patch.
1532 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1534 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1535 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1537 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1538 * config/cr16/crti.S: New file.
1539 * config/cr16/crtlibid.S: New file.
1540 * config/cr16/crtn.S: New file.
1541 * config/cr16/lib1funcs.S: New file.
1542 * config/cr16/t-cr16: New file.
1543 * config/cr16/t-crtlibid: New file.
1544 * config/cr16/unwind-dw2.h: New file.
1545 * config/cr16/unwind-cr16.c: New file.
1546 * config/cr16/divmodhi3.c: New file.
1548 2012-01-25 Alan Modra <amodra@gmail.com>
1550 * config/rs6000/t-linux64: Delete. Move..
1551 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1552 * config/rs6000/t-linux: ..and libgcc flags to here.
1554 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1556 * config.host (i[34567]86-*-interix3*):
1557 Change triplet to i[34567]86-*-interix[3-9]*.
1558 * configure: Regenerate.
1560 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1561 Richard Sandiford <rdsandiford@googlemail.com>
1563 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1564 * config/mips/mips16.S (__mips16_rdhwr): New function.
1565 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1567 2012-01-11 Nathan Sidwell <nathan@acm.org>
1569 * libgcov.c (__gcov_init): Ignore objects with no functions.
1571 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1574 Extend __pgmx semantics to linearize memory.
1575 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1576 * config/avr/lib1funcs.S (__xload_1): New function.
1577 (__movmemx_qi, __movmemx_hi): New functions.
1578 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1581 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1583 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1584 purported sigacthandler address isn't null before dereferencing it.
1585 (sparc_is_sighandler): Likewise.
1587 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1590 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1591 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1592 (sparc_is_sighandler): Likewise.
1593 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1595 2012-01-06 Tristan Gingold <gingold@adacore.com>
1597 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1598 compatibility thunks...
1599 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1600 (crtbeginS.o, crtendS.o): ... and these to ...
1601 * config/ia64/t-ia64-elf: ... this new file.
1602 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1603 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1605 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1607 * configure: Regenerate.
1608 * config/s390/t-crtstuff: Remove -fPIC.
1610 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1613 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1616 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1619 * config/avr/lib1funcs.S: Remove FIXME comments.
1620 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1622 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1624 Implement light-weight DImode support.
1625 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1626 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1627 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1628 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1630 2011-12-30 Nathan Sidwell <nathan@acm.org>
1632 * libgcov.c (gcov_crc32): Remove global var.
1633 (free_fn_data): New function.
1634 (buffer_fn_data): Pass in filename, more robust error recovery.
1635 (crc32_unsigned): New function.
1636 (gcov_exit): More robust detection of new program. More robust
1638 (__gcov_init): Do not update program's crc here.
1640 2011-12-21 Tristan Gingold <gingold@adacore.com>
1642 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1644 2011-12-21 Ian Lance Taylor <iant@google.com>
1646 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1648 2011-12-20 Ian Lance Taylor <iant@google.com>
1650 * config/i386/morestack.S (__morestack_non_split): If there is
1651 enough stack space already, don't split. Ask for more stack space
1654 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1656 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1658 (_Unwind_DebugHook): New function.
1659 (uw_restore_core_regs): New define.
1660 (unwind_phase2): Use uw_restore_core_regs instead of
1662 (unwind_phase2_forced): Likewise.
1663 (__gnu_Unwind_Resume): Likewise.
1665 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1667 * config/alpha/linux-unwind.h: Update copyright years.
1668 (MD_FROB_UPDATE_CONTEXT): New define.
1669 (alpha_frob_update_context): New function.
1671 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1673 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1674 tmake_file rather replacing it.
1676 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1678 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1679 function is not used for PPC64.
1680 (save_world): Amend comments. Update the VRsave mask to reflect the
1682 (rest_world): Update comments, do not clobber r10, do not use r8.
1683 (eh_rest_world_r10): Amend comments, do not use r8.
1684 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1685 no longer used, move restore of CR and target address to the end of
1688 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1690 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1691 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1693 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1696 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1697 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1699 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1701 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1703 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1706 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1707 * config/avr/lib1funcs.S (__muldi3): New function.
1709 2011-12-06 Andrew Pinski <apinski@cavium.com>
1711 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1713 (__frame_dummy_init_array_entry): Likewise.
1715 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1717 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1721 * config/avr/lib1funcs.S (__prologue_saves__,
1722 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1723 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1725 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1727 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1729 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1732 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1733 (_ITM_deregisterTMCloneTable): Likewise.
1734 (__register_frame_info): Fix unused warning.
1735 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1736 pthread_default_stacksize_np): Likewise.
1737 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1739 2011-11-29 DJ Delorie <dj@redhat.com>
1741 * config.host (rl78-*-elf): New case.
1742 * config/rl78: New directory for the Renesas RL78.
1744 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1746 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1749 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1752 * config/rs6000/t-savresfgpr: New file.
1753 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1754 $(srcdir)/config/rs6000/eabi.S.
1755 * config/rs6000/t-ppccomm-ldbl: Remove.
1756 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1758 (powerpc-*-eabispe*): Likewise.
1759 (powerpc-*-eabi*): Likewise.
1760 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1761 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1762 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1763 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1765 (powerpc-*-eabisim*): Likewise.
1766 (powerpc-*-elf*): Likewise.
1767 (powerpc-*-eabialtivec*): Likewise.
1768 (powerpc-xilinx-eabi*): Likewise.
1769 (powerpc-*-rtems*): Likewise.
1770 (powerpcle-*-elf*): Likewise.
1771 (powerpcle-*-eabisim*): Likewise.
1772 (powerpcle-*-eabi*): Likewise.
1774 2011-11-27 Ian Lance Taylor <iant@google.com>
1776 * generic-morestack.c (__splitstack_find): Check for NULL old
1778 (__splitstack_resetcontext): New function.
1779 (__splitstack_releasecontext): New function.
1780 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1782 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1784 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1786 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1788 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1790 2011-11-26 Richard Henderson <rth@redhat.com>
1792 * config/m68k/linux-atomic.c: New file.
1793 * config/m68k/t-linux: New file.
1794 * config.host (m68k-uclinux, m68k-linux): Use it.
1796 2011-11-26 Richard Henderson <rth@redhat.com>
1798 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1799 (__TMC_END__): Only declare if hidden is available; in the definition,
1800 if hidden is unavailable add a null record.
1801 (deregister_tm_clones, register_tm_clones): New.
1802 (__do_global_dtors_aux, frame_dummy): Use them.
1803 (__do_global_dtors, __do_global_ctors_1): Likewise.
1805 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1807 * config/darwin-crt-tm.c: New file.
1808 * config.host (darwin): Build crttms.o crttme.o to provide
1809 startup and shutdown for tm clones.
1810 * config/t-darwin (crttms.o): New build rule.
1811 (crttme.o): Likewise.
1813 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
1815 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1818 2011-11-21 Richard Henderson <rth@redhat.com>
1820 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1821 (__TMC_LIST__, __TMC_END__): New.
1822 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1823 (__do_global_dtors): Likewise.
1824 (frame_dummy): Call _ITM_registerTMCloneTable.
1825 (__do_global_ctors_1): Likewise.
1827 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1829 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1830 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1831 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1832 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1833 * config/i386/t-darwin64: Remove.
1834 * config/sh/t-netbsd (LIB2ADD): Remove.
1836 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
1839 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1840 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1841 * config/avr/lib1funcs.S (wmov): New assembler macro.
1842 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1843 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1844 (__udivmod64): New function.
1845 (__negdi2): New function.
1847 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1849 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1850 *-*-freebsd*aout*): Remove.
1852 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
1854 * static-object.mk (c_flags-$o): Save c_flags.
1855 ($(base)$(objext)): Use it.
1857 2011-11-18 Steve Ellcey <sje@cup.hp.com>
1859 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1861 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
1864 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1865 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1868 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1870 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1872 (aeabi_uidivmod): Likewise.
1873 (umodsi3): Likewise.
1875 (aeabi_idivmod): Likewise.
1878 2011-11-16 Tristan Gingold <gingold@adacore.com>
1880 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1882 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
1885 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1886 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1888 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1890 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1892 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1893 * config/pa/t-stublib64: Delete.
1895 2011-11-12 Richard Henderson <rth@redhat.com>
1897 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1898 cast the pointer argument to _Unwind_SetGRPtr.
1900 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1902 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1904 2011-11-09 Ian Lance Taylor <iant@google.com>
1906 * generic-morestack.c: Include <string.h>.
1907 (uintptr_type): Define.
1908 (struct initial_sp): Add dont_block_signals field. Reduce size of
1910 (allocate_segment): Set prev field to NULL. Don't set
1911 __morestack_current_segment or __morestack_segments.
1912 (__generic_morestack): Update current->prev and *pp after calling
1914 (__morestack_block_signals): Don't do anything if
1915 dont_block_signals is set.
1916 (__morestack_unblock_signals): Likewise.
1917 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1919 (__splitstack_block_signals): New function.
1920 (enum __splitstack_content_offsets): Define.
1921 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1922 (__splitstack_makecontext): New function.
1923 (__splitstack_block_signals_context): New function.
1924 (__splitstack_find_context): New function.
1925 * config/i386/morestack.S (__morestack_get_guard): New function.
1926 (__morestack_set_guard, __morestack_make_guard): New functions.
1927 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1929 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1931 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1932 (i[34567]86-*-mingw*): ... here.
1933 (x86_64-*-mingw*): ... here.
1935 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1937 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1939 2011-11-07 Nathan Sidwell <nathan@acm.org>
1941 * libgcov.c (struct gcov_fn_buffer): New struct.
1942 (buffer_fn_data): New helper.
1943 (gcov_exit): Rework for new gcov data structures.
1945 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
1948 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1950 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1952 * config.host (tmake_file): Correct comment.
1953 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1955 (bfin*-uclinux*): Likewise.
1956 (bfin*-linux-uclibc*): Likewise.
1957 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1959 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1961 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1962 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1963 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1964 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1965 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1966 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1967 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1968 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1969 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1970 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1971 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1972 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1973 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1975 * config/bfin/t-elf: Remove.
1976 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1978 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1980 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1981 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1982 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1983 (lm32-*-elf*): ... this.
1984 (lm32-*-rtems*): ... and this.
1986 (m32r-*-rtems*): Add to tmake_file.
1987 (moxie-*-rtems*): Likewise.
1988 (sparc-*-rtems*): Likewise.
1989 Remove t-rtems from tmake_file.
1990 (sparc64-*-rtems*): Likewise.
1991 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1994 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1997 * config/gthr-posix.h: Move ...
1998 * gthr-posix.h: ... here.
1999 * config/gthr-lynx.h: Reflect this.
2000 * config/gthr-vxworks.h: Likewise.
2001 * config/rs6000/gthr-aix.h: Likewise.
2002 * configure.ac (target_thread_file): Likewise.
2003 * configure: Regenerate.
2005 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2007 * config.host (arm*-*-rtemseabi*): New target.
2009 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2012 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2015 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2017 * config.host (epiphany-*-elf*): New configuration.
2018 * config/epiphany: New Directory.
2020 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2022 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2023 * config/avr/t-rtems: New.
2024 Filter out _exit from LIB1ASMFUNCS.
2026 2011-11-04 David S. Miller <davem@davemloft.net>
2028 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2029 * configure: Rebuild.
2031 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2033 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2036 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2039 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2040 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2042 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2045 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2047 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2049 * config/c6x/t-elf (LIB2ADDEH): Set.
2050 * config/c6x/t-c6x-elf: Remove.
2052 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2054 * config/i386/sol2-ci.S: Rename to ...
2055 * config/i386/crti.S: ... this.
2056 * config/i386/sol2-cn.S: Rename to ...
2057 * config/i386/crtn.S: ... this.
2058 * config/sparc/sol2-ci.S: Rename to ...
2059 * config/sparc/crti.S: ... this.
2060 * config/sparc/sol2-cn.S: Rename to ...
2061 * config/sparc/crtn.S: ... this.
2062 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2063 (crti.o, crtn.o): Remove.
2065 2011-11-04 Tristan Gingold <gingold@adacore.com>
2067 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2069 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2071 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2073 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2075 * config.host (crisv32-*-none, cris-*-none): Remove.
2076 (crisv32-*-elf): Append to tmake_file, don't just set it.
2077 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2079 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2081 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2082 (ecrtn$(objext)): Likewise.
2083 (ncrti$(objext)): Likewise.
2084 (ncrtn$(objext)): Likewise.
2086 2011-11-03 Andreas Schwab <schwab@redhat.com>
2088 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2090 2011-11-02 David S. Miller <davem@davemloft.net>
2092 * configure.ac: Set host_address on sparc too.
2093 * configure: Regenerate.
2094 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2095 based upon host_address.
2096 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2098 2011-11-02 Jason Merrill <jason@redhat.com>
2100 * config/rs6000/t-ppccomm: Add missing \.
2102 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2104 * gthr-single.h, gthr.h: New files.
2105 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2106 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2107 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2108 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2109 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2110 * configure.ac (thread_header): New variable.
2111 Set it depending on target_thread_file.
2112 (gthr-default.h): Link from $thread_header.
2113 * configure: Regenerate.
2114 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2116 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2118 * configure.ac (tm_file_): New variable.
2119 Determine from tm_file.
2120 (tm_file, tm_defines): Substitute.
2121 * configure: Regenerate.
2122 * mkheader.sh: New file.
2123 * Makefile.in (clean): Remove libgcc_tm.h.
2124 ($(objects)): Depend on libgcc_tm.h.
2125 (libgcc_tm_defines, libgcc_tm_file): New variables.
2126 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2127 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2128 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2129 ($(extra-parts)): Depend on libgcc_tm.h.
2130 * config.host (tm_defines, tm_file): New variable.
2131 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2132 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2133 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2134 (avr-*-rtems*): Likewise.
2135 (avr-*-*): Likewise.
2136 (frv-*-elf): Likewise.
2137 (frv-*-*linux*): Likewise.
2138 (h8300-*-rtems*): Likewise.
2139 (h8300-*-elf*): Likewise.
2140 (i[34567]86-*-darwin*): Likewise.
2141 (x86_64-*-darwin*): Likewise.
2142 (rx-*-elf): Likewise.
2143 (tic6x-*-uclinux): Likewise.
2144 (tic6x-*-elf): Likewise.
2145 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2146 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2147 * config/i386/cygming-crtbegin.c: Likewise.
2148 * config/i386/cygming-crtend.c: Likewise.
2149 * config/ia64/fde-vms.c: Likewise.
2150 * config/ia64/unwind-ia64.c: Likewise.
2151 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2152 * config/rs6000/darwin-fallback.c: Likewise.
2153 * config/stormy16/lib2funcs.c: Likewise.
2154 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2155 * crtstuff.c: Likewise.
2156 * dfp-bit.h: Likewise.
2157 * emutls.c: Likewise.
2158 * fixed-bit.c: Likewise.
2159 * fp-bit.c: Likewise.
2160 * generic-morestack-thread.c: Likewise.
2161 * generic-morestack.c: Likewise.
2162 * libgcc2.c: Likewise.
2163 * libgcov.c: Likewise.
2164 * unwind-dw2-fde-dip.c: Likewise.
2165 * unwind-dw2-fde.c: Likewise.
2166 * unwind-dw2.c: Likewise.
2167 * unwind-sjlj.c: Likewise.
2169 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2171 * configure.ac: Include ../config/picflag.m4.
2172 (GCC_PICFLAG): Call it.
2174 * configure: Regenerate.
2175 * Makefile.in (gcc_srcdir): Remove.
2176 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2177 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2178 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2179 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2180 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2183 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2184 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2185 to refer to libgcc2.c.
2187 * config/darwin-64.c: New file.
2188 * config/darwin-crt3.c: Remove comment.
2189 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2190 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2191 config/udivmodsi4.c: New files.
2192 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2193 config/memset.c: New files.
2194 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2195 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2196 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2197 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2198 * config/t-openbsd-thread: New file.
2199 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2200 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2201 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2202 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2205 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2206 to refer to gthr-posix.c.
2207 * config/alpha/t-vms (LIB2ADD): Set.
2208 * config/alpha/vms-gcc_shell_handler.c: New file.
2209 * config/arm/bpabi.c, config/arm/fp16.c,
2210 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2211 config/arm/unaligned-funcs.c: New files.
2212 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2213 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2214 * config/arm/t-linux: Likewise.
2215 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2216 * config/arm/t-netbsd: New file.
2217 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2218 * config/arm/t-symbian (LIB2ADD_ST): Set.
2219 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2220 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2221 * config/bfin/t-elf: New file.
2222 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2223 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2224 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2225 config/c6x/ltf.c: New files.
2226 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2227 (HOST_LIBGCC2_CFLAGS): Set.
2228 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2229 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2230 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2232 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2233 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2234 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2235 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2236 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2238 * config/frv/t-frv (LIB2ADD): Set.
2239 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2240 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2241 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2242 config/h8300/popcounthi2.c: New files.
2243 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2244 * config/i386/gthr-win32.c: New file.
2245 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2246 * config/i386/t-cygwin: Likewise.
2247 * config/i386/t-darwin, config/i386/t-darwin64,
2248 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2249 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2250 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2251 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2252 * config/ia64/quadlib.c: New file.
2253 * config/ia64/t-hpux (LIB2ADD): Set.
2254 * config/ia64/t-ia64: Add comment.
2255 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2256 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2257 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2258 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2259 * config/m32c/t-m32c (LIB2ADD): Set.
2260 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2261 * config/m32r/t-m32r: Likewise.
2262 * config/m68k/fpgnulib.c: New file.
2263 * config/m68k/t-floatlib (LIB2ADD): Set.
2264 (xfgnulib.c): New target.
2265 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2266 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2267 * config/mep/t-mep (LIB2ADD): Set.
2268 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2269 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2270 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2271 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2272 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2273 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2274 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2275 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2276 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2277 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2279 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2280 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2281 * config/pa/fptr.c, config/pa/lib2funcs.S,
2282 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2283 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2284 (LIB2ADD, LIB2ADD_ST): Set.
2285 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2286 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2288 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2289 * config/pdp11/t-pdp11: New file.
2290 * config/picochip/libgccExtras/adddi3.S,
2291 config/picochip/libgccExtras/ashlsi3.S,
2292 config/picochip/libgccExtras/ashrsi3.S,
2293 config/picochip/libgccExtras/clzsi2.S,
2294 config/picochip/libgccExtras/cmpsi2.S,
2295 config/picochip/libgccExtras/divmod15.S,
2296 config/picochip/libgccExtras/divmodhi4.S,
2297 config/picochip/libgccExtras/divmodsi4.S,
2298 config/picochip/libgccExtras/lshrsi3.S,
2299 config/picochip/libgccExtras/parityhi2.S,
2300 config/picochip/libgccExtras/popcounthi2.S,
2301 config/picochip/libgccExtras/subdi3.S,
2302 config/picochip/libgccExtras/ucmpsi2.S,
2303 config/picochip/libgccExtras/udivmodhi4.S,
2304 config/picochip/libgccExtras/udivmodsi4.S: New files.
2305 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2306 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2307 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2308 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2309 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2310 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2311 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2312 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2314 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2315 (HOST_LIBGCC2_CFLAGS): Set.
2316 * config/rs6000/t-darwin64: New file.
2317 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2318 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2319 * config/rs6000/t-ppccomm (LIB2ADD): Add
2320 $(srcdir)/config/rs6000/tramp.S.
2321 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2322 Add $(srcdir)/config/rs6000/eabi.S.
2323 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2324 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2325 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2326 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2327 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2328 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2329 * config/rs6000/tramp.S: New file.
2330 * config/s390/t-tpf: Remove.
2331 * config/sh/linux-atomic.S: New file.
2332 * config/sh/t-linux (LIB2ADD): Set.
2333 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2334 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2335 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2337 (HOST_LIBGCC2_CFLAGS): Set.
2338 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2339 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2340 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2341 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2342 config/spu/mfc_multi_tag_release.c,
2343 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2344 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2345 config/spu/multi3.c: New files.
2346 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2347 (HOST_LIBGCC2_CFLAGS): Set.
2348 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2349 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2350 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2351 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2352 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2353 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2354 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2355 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2356 config/stormy16/umodsi3.c: New files.
2357 * config/xtensa/lib2funcs.S: New file.
2358 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2359 * config/xtensa/t-xtensa (LIB2ADD): Set.
2360 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2361 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2362 Add t-freebsd-thread to tmake_file for posix threads.
2363 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2364 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2365 (*-*-lynxos*): Likewise.
2366 (*-*-netbsd*): Likewise.
2367 (*-*-openbsd*): Likewise.
2368 Add t-openbsd-thread to tmake_file for posix threads.
2369 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2370 (*-*-vxworks*): Set tmake_file.
2371 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2372 (alpha*-*-freebsd*): Likewise.
2373 (alpha*-*-netbsd*): Likewise.
2374 (alpha*-*-openbsd*): Likewise.
2375 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2376 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2377 (alpha*-dec-*vms*): Likewise.
2378 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2379 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2380 (bfin*-uclinux*): Likewise.
2381 (bfin*-linux-uclibc*): Likewise.
2382 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2383 (crisv32-*-none): Likewise.
2384 (cris-*-elf): Likewise.
2385 (cris-*-none): Likewise.
2386 (cris-*-linux*, crisv32-*-linux*): Likewise.
2387 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2389 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2391 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2392 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2393 (x86_64-*-elf*): Likewise.
2394 (i[34567]86-*-nto-qnx*): Likewise.
2395 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2397 (x86_64-*-mingw*): Likewise.
2398 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2399 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2400 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2401 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2402 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2404 (mipsisa64sr71k-*-elf*): Likewise.
2405 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2406 (mips-*-elf*, mipsel-*-elf*): Likewise.
2407 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2408 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2409 (mips*-*-rtems*): Likewise.
2410 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2412 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2413 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2414 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2415 (spu-*-elf*): Likewise.
2416 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2418 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2420 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2421 $(srcdir) to refer to $(LIB1ASMSRC).
2423 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2424 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2425 config/arm/lib1funcs.S: New files.
2426 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2427 * config/arm/t-arm: New file.
2428 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2429 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2430 config/arm/t-strongarm-elf: New files.
2431 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2432 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2433 * config/avr/lib1funcs.S: New file.
2434 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2435 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2436 * config/c6x/lib1funcs.S: New file.
2437 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2438 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2439 * config/frv/lib1funcs.S: New file.
2440 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2441 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2442 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2443 * config/ia64/__divxf3.asm: Rename to ...
2444 * config/ia64/__divxf3.S: ... this.
2445 Adapt lib1funcs.asm filename.
2446 * config/ia64/_fixtfdi.asm: Rename to ...
2447 * config/ia64/_fixtfdi.S: ... this.
2448 Adapt lib1funcs.asm filename.
2449 * config/ia64/_fixunstfdi.asm: Rename to ...
2450 * config/ia64/_fixunstfdi.S: ... this.
2451 Adapt lib1funcs.asm filename.
2452 * config/ia64/_floatditf.asm: Rename to ...
2453 * config/ia64/_floatditf.S: ... this.
2454 Adapt lib1funcs.asm filename.
2455 * config/ia64/lib1funcs.S: New file.
2456 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2457 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2458 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2459 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2460 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2461 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2462 * config/mep/lib1funcs.S: New file.
2463 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2464 * config/mips/mips16.S: New file.
2465 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2466 * config/pa/milli64.S: New file.
2467 * config/pa/t-linux, config/pa/t-linux64: New files.
2468 * config/picochip/lib1funcs.S: New file.
2469 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2470 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2471 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2472 * config/sh/t-netbsd: New file.
2473 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2474 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2475 * config/sh/t-sh64: New file.
2476 * config/sparc/lb1spc.S: New file.
2477 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2479 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2480 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2481 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2482 config/xtensa/lib1funcs.S: New files.
2483 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2484 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2486 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2487 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2488 (arm*-*-linux*): Likewise.
2489 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2490 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2491 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2492 (arm*-*-ecos-elf): Likewise.
2493 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2494 (arm*-*-rtems*): Likewise.
2495 (arm*-*-elf): Likewise.
2496 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2497 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2498 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2499 (bfin*-uclinux*): Likewise.
2500 (bfin*-linux-uclibc*): Likewise.
2501 (bfin*-rtems*): Likewise.
2502 (bfin*-*): Likewise.
2503 (fido-*-elf): Merge into m68k-*-elf*.
2504 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2505 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2506 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2507 (h8300-*-elf*): Likewise.
2508 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2509 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2510 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2511 (i[34567]86-*-mingw*): Likewise.
2512 (x86_64-*-mingw*): Likewise.
2513 (i[34567]86-*-interix3*): Likewise.
2514 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2515 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2516 (m68k-*-elf*): Also handle fido-*-elf.
2517 Add m68k/t-floatlib to tmake_file.
2518 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2519 (m68k-*-linux*): Likewise.
2520 (m68k-*-rtems*): Likewise.
2521 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2522 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2524 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2525 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2526 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2527 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2528 sh/t-netbsd to tmake_file.
2529 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2530 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2531 (sh-wrs-vxworks): Likewise.
2532 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2534 (v850*-*-*): Add v850/t-v850 to tmake_file.
2535 (vax-*-linux*): Add vax/t-linux to tmake_file.
2536 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2538 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2540 * crtstuff.c: New file.
2541 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2542 (CRTSTUFF_T_CFLAGS): Define.
2543 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2544 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2545 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2548 (crtbeginT.o): Use $(objext).
2549 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2550 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2551 (gcc-extra-parts): Remove.
2552 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2554 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2555 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2556 Add t-crtstuff-pic to tmake_file.
2557 (*-*-lynxos*): New case.
2558 Set tmake_file, extra_parts.
2559 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2560 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2561 *-*-netbsdelf[2-9]*.
2562 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2563 (*-*-rtems*): Set extra_parts.
2564 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2565 (*-*-uclinux*): New case.
2567 (*-*-vms*): New case.
2568 Set tmake_file, extra_parts.
2569 (*-*-elf): Set extra_parts.
2570 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2571 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2574 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2576 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2577 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2578 (arm-wrs-vxworks): Append to tmake_file.
2580 (arm*-*-uclinux*): Set extra_parts.
2581 (arm*-*-ecos-elf): Likewise.
2582 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2584 (arm*-*-rtems*): Set extra_parts.
2585 (arm*-*-elf): Likewise.
2586 (avr-*-rtems*): Clear extra_parts.
2587 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2589 (bfin*-uclinux*): Likewise.
2590 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2591 (bfin*-rtems*): Append to tmake_file.
2593 (bfin*-*): Likewise.
2594 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2595 (crisv32-*-elf): ... this.
2596 (crisv32-*-none): ... this.
2597 (cris-*-elf, cris-*-none): New cases.
2598 Add cris/t-elfmulti to tmake_file.
2599 (fr30-*-elf): Append to tmake_file.
2601 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2603 (h8300-*-rtems*): Append to tmake_file.
2605 (h8300-*-elf*): Likewise.
2606 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2608 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2610 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2611 (x86_64-*-elf*): Likewise.
2612 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2613 (x86_64-*-freebsd*): Likewise.
2614 (x86_64-*-netbsd*): Likewise.
2615 (i[34567]86-*-linux*): Likewise.
2616 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2617 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2618 (x86_64-*-linux*): Likewise.
2619 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2620 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2623 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2624 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2625 Append to extra_parts, remove crtbegin.o, crtend.o.
2626 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2627 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2628 crtend.o, crtbeginS.o, crtendS.o.
2629 (ia64*-*-linux*): Comment extra_parts.
2630 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2632 (iq2000*-*-elf*): Clear extra_parts.
2633 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2634 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2635 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2636 (m32r-*-rtems*): ... this.
2637 Add m32r/t-m32r to tmake_file.
2638 (m68k-*-elf*): Add t-crtin to tmake_file.
2639 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2640 (mcore-*-elf): Likewise.
2641 (microblaze*-*-*): Set extra_parts.
2642 (mips*-sde-elf*): New case.
2643 Set tmake_file, extra_parts.
2644 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2645 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2646 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2649 (mipsisa64sr71k-*-elf*): Likewise.
2650 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2651 (mips-*-elf*, mipsel-*-elf*): Likewise.
2652 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2653 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2654 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2655 (mips*-*-rtems*): Likewise.
2656 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2657 (moxie-*-*): Split into ...
2658 (moxie-*-elf, moxie-*-uclinux*): ... this.
2659 Add to extra_parts, remove crtbegin.o, crtend.o.
2660 (moxie-*-rtems*): New case.
2663 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2665 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2666 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2669 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2670 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2672 (powerpc-*-eabisim*): Likewise.
2673 (powerpc-*-elf*): Likewise.
2674 (powerpc-*-eabialtivec*): Likewise.
2675 (powerpc-xilinx-eabi*): Likewise.
2676 (powerpc-*-eabi*): Likewise.
2677 (powerpc-*-rtems*): Likewise.
2678 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2681 (powerpc-*-lynxos*): Add to tmake_file.
2682 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2683 rs6000/t-crtstuff, t-crtstuff-pic.
2685 (powerpcle-*-eabisim*): Likewise.
2686 (powerpcle-*-eabi*): Likewise.
2687 (rx-*-elf): Remove extra_parts.
2688 (s390x-ibm-tpf*): Set extra_parts.
2689 (score-*-elf): Set extra_parts.
2690 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2691 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2692 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2693 (sh64l*-*-netbsd*): Split into ...
2694 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2695 Add t-crtstuff-pic to tmake_file.
2697 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2699 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2700 (sparc-*-elf*): Remove t-crtin from tmake_file.
2701 Add to extra_parts, remove crtbegin.o, crtend.o.
2702 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2703 (sparc64-*-linux*): Likewise.
2704 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2705 Add to extra_parts, remove crtbegin.o, crtend.o.
2706 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2707 Add to extra_parts, remove crtbegin.o, crtend.o.
2708 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2709 Add to extra_parts, remove crtbegin.o, crtend.o.
2710 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2711 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2712 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2714 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2716 (tic6x-*-*): Change to ...
2717 (tic6x-*-elf): ... this.
2719 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2721 (am33_2.0-*-linux*): Add comment.
2722 (mep*-*-*): Add mep/t-mep to tmake_file.
2724 * config/alpha/t-vms: New file.
2725 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2726 * config/arm/crti.S, config/arm/crtn.S: New files.
2727 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2728 * config/bfin/crtlibid.S: New file.
2729 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2730 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2731 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2732 (crti.o, crtin.o): New rules.
2733 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2734 * config/c6x/t-uclinux: New file.
2735 * config/cris/t-elfmulti: New file.
2736 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2737 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2738 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2739 * config/frv/t-frv: New file.
2740 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2741 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2742 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2744 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2745 refer to cygming-crtbegin.c, cygming-crtend.c.
2747 * config/i386/t-nto: New file.
2748 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2749 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2750 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2751 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2754 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2755 (crtinitS.o): New rule.
2756 * config/ia64/vms-crtinit.S: New file.
2757 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2758 * config/m32r/initfini.c: New file.
2759 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2760 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2761 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2762 * config/mep/t-mep: New file.
2763 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2764 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2765 * config/mips/crti.S, config/mips/crtn.S: New files.
2766 * config/mips/t-crtstuff: New file.
2767 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2768 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2769 (CUSTOM_CRTIN): Set.
2770 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2772 Use $(srcdir) to refer to crti.S, crtn.S.
2773 Use .S extension, $<.
2774 * config/moxie/crti.asm: Rename to ...
2775 * config/moxie/crti.S: ... this.
2776 * config/moxie/crtn.asm: Rename to ...
2777 * config/moxie/crtn.S: ... this.
2778 * config/moxie/t-moxie: Remove.
2779 * config/pa/stublib.c: New file.
2780 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2781 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2782 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2783 * config/rs6000/t-crtstuff: New file.
2784 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2785 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2786 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2787 Make output file explicit.
2788 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2789 Make output file explicit.
2790 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2791 Make output file explicit.
2792 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2793 Make output file explicit.
2794 * config/score/crti.S, config/score/crtn.S: New files.
2795 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2796 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2798 * config/sh/t-sh, config/sh/t-superh: New files.
2799 * config/sparc/t-linux64: New file.
2800 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2801 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2802 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2803 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2804 * config/t-crtin: Remove.
2805 * config/t-crtstuff-pic: New file.
2806 * config/t-sol2 (CUSTOM_CRTIN): Set.
2807 (crti.o, crtn.o): New rules.
2808 * config/vms/t-vms: New file.
2809 * config/vms/vms-ucrt0.c: New file.
2810 * config/xtensa/t-elf: New file.
2812 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2814 * Makefile.in (SHLIB_NM_FLAGS): Set.
2815 * mkmap-flat.awk, mkmap-symver.awk: New files.
2816 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2818 * configure: Regenerate.
2819 * config/libgcc-glibc.ver: New file.
2820 * config/libgcc-libsystem.ver: New file.
2821 * config/t-libunwind (SHLIB_LC): Set.
2822 * config/t-linux: New file.
2823 * config/t-slibgcc (INSTALL_SHLIB): New.
2824 (SHLIB_INSTALL): Use it.
2825 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2826 to mkmap-symver.awk.
2827 (SHLIB_MAPFILES): Don't append, adapt pathname.
2828 (SHLIB_VERPFX): Set.
2829 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2830 to mkmap-symver.awk.
2831 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2832 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2833 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2834 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2836 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2837 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2838 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2839 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2840 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2841 * config/i386/libgcc-darwin.10.4.ver,
2842 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2844 * config/i386/t-darwin: Remove.
2845 * config/i386/t-darwin64: Likewise.
2846 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2847 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2848 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2849 * config/i386/t-linux: New file.
2850 * config/i386/t-mingw32: New file.
2851 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2852 * config/ia64/t-glibc: Rename to ...
2853 * config/ia64/t-linux: ... this.
2854 (SHLIB_MAPFILES): Set.
2855 * config/ia64/t-glibc-libunwind: Rename to ...
2856 * config/ia64/t-linux-libunwind: ... this.
2857 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2858 * config/ia64/t-slibgcc-hpux: New file.
2859 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2860 * config/m68k/t-slibgcc-elf-ver: New file.
2861 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2862 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2864 * config/pa/t-slibgcc-hpux: New file.
2865 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2867 * config/rs6000/libgcc-darwin.10.4.ver,
2868 config/rs6000/libgcc-darwin.10.5.ver: New files.
2869 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2870 config/rs6000/libgcc-glibc.ver.
2871 * config/rs6000/libgcc-ppc64.ver: Rename to
2872 config/rs6000/libgcc-ibm-ldouble.ver.
2873 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2874 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2875 * config/rs6000/t-ldbl128: Rename to ...
2876 * config/rs6000/t-linux: ... this.
2877 (SHLIB_MAPFILES): Adapt filename.
2878 * config/rs6000/t-slibgcc-aix: New file.
2879 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2880 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2881 libgcc-excl.ver, libgcc-glibc.ver.
2882 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2883 * config/sparc/libgcc-glibc.ver: New file.
2884 * config/sparc/t-linux: New file.
2885 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2886 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2887 t-slibgcc-elf-ver to tmake_file.
2888 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2890 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2891 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2892 t-slibgcc-elf-ver, t-linux to tmake_file.
2893 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2895 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2896 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2897 (alpha*-dec-*vms*): Likewise.
2898 (arm*-*-freebsd*): Append to tmake_file.
2899 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2900 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2902 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2903 tmake_file for arm*-*-symbianelf*.
2904 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2905 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2907 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2908 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2909 pa/t-slibgcc-dwarf-ver to tmake_file.
2910 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2911 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2912 (hppa*64*-*-hpux11*): Likewise.
2913 (hppa[12]*-*-hpux11*): Likewise.
2914 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2915 i386/t-crtpc, i386/t-crtfm.
2916 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2917 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2919 Add i386/t-cygwin to tmake_file.
2920 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2921 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2922 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2924 Add i386/t-mingw32 to tmake_file.
2925 (x86_64-*-mingw*): Likewise.
2926 (ia64*-*-freebsd*): Append to tmake_file.
2927 (ia64*-*-linux*): Append to tmake_file.
2928 Replace ia64/t-glibc by ia64/t-linux.
2929 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2931 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2932 t-slibgcc-hpux to tmake_file.
2933 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2934 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2935 (m32rle-*-linux*): Likewise.
2936 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2938 (microblaze*-linux*): New case.
2939 Append to tmake_file, add t-slibgcc-nolc-override.
2940 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2941 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2942 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2943 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2944 rs6000/t-slibgcc-aix to tmake_file.
2945 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2946 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2947 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2948 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2949 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2950 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2952 (sparc-*-linux*): Append to tmake_file for *-leon*.
2953 Add sparc/t-linux to tmake_file for non-Leon targets.
2954 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2955 (tic6x-*-uclinux): New case.
2956 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2957 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2958 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2959 (am33_2.0-*-linux*): Append to tmake_file.
2960 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2961 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2962 x86_64-*-kfreebsd*-gnu.
2963 Add i386/t-linux to tmake_file.
2965 2011-10-28 Ian Lance Taylor <iant@google.com>
2967 * config/i386/morestack.S: Correct CFI information to do proper
2968 returns throughout function. In 32-bit mode, save %ebx so that it
2969 is restored on unwind.
2971 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2973 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2974 case where B3 isn't the return register.
2976 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2977 logic for doubleword pops.
2979 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
2981 * config/rs6000/t-freebsd: Add wildcard.
2983 2011-10-21 Paul Brook <paul@codesourcery.com>
2985 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2987 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
2988 Eric Botcazou <ebotcazou@adacore.com>
2991 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2992 fs->signal_frame to 1.
2994 2011-10-07 Ian Lance Taylor <iant@google.com>
2996 * generic-morestack-thread.c: #include <errno.h>.
2998 2011-10-07 Ian Lance Taylor <iant@google.com>
3001 * generic-morestack.c (__generic_morestack): Make sure the segment
3002 is large enough for both the stack frame and the copied
3005 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3008 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3011 2011-09-28 Nick Clifton <nickc@redhat.com>
3013 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3014 64-bit doubles are not enabled.
3015 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3016 and floatunsisf functions.
3018 2011-09-13 Paul Brook <paul@codesourcery.com>
3020 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3021 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3022 * unwind-arm-common.inc: New file.
3023 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3024 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3025 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3026 * config/c6x/libunwind.S: New file.
3027 * config/c6x/pr-support.c: New file.
3028 * config/c6x/unwind-c6x.c: New file.
3029 * config/c6x/unwind-c6x.h: New file.
3030 * config/c6x/t-c6x-elf: New file.
3032 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3034 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3035 (ASM_DIVZERO): Ditto.
3036 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3038 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3040 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3042 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3045 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3046 instead of an assembly one.
3048 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3051 * Makefile.in (install-unwind_h): Create
3052 $(gcc_objdir)/include/unwind.h atomically.
3054 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3056 * Makefile.in (install-unwind_h): Remove destination file first.
3058 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3061 * config/mips/t-mips16: New file.
3062 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3063 (mips*-*-linux*): Likewise.
3064 (mips*-sde-elf*): Likewise.
3065 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3066 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3067 Add mips/t-mips16 to tmake_file.
3068 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3069 (mips-*-elf*): Likewise.
3070 (mips64-*-elf*): Likewise.
3071 (mips64orion-*-elf*): Likewise.
3072 (mips*-*-rtems*): Likewise.
3073 (mipstx39-*-elf*): Likewise.
3074 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3075 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3077 Use $(srcdir) to refer to sync.c.
3079 ($(libgcc-sync-funcs-o)): Likewise.
3080 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3081 ($(libgcc-sync-funcs-s-o)): Likewise.
3083 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3085 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3088 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3091 * config/i386/value-unwind.h: New.
3093 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3095 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3096 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3097 Add to tmake_file rather than overriding it.
3099 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3101 * config/t-softfp: Remove.
3102 * soft-fp: Moved from ../gcc/config.
3103 * soft-fp/README: Remove t-softfp reference.
3104 * soft-fp/t-softfp: Move to config/t-softfp.
3105 (softfp_machine_header): Remove.
3106 (softfp_file_list): Remove config subdir.
3107 (soft-fp-objects): New variable.
3108 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3109 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3110 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3111 * config/t-softfp-excl: New file.
3112 * config/t-softfp-sfdf: New file.
3113 * config/t-softfp-tf: New file.
3114 * config/no-sfp-machine.h: New file.
3115 * config/arm/sfp-machine.h: New file.
3116 * config/arm/t-softfp: New file.
3117 * config/c6x/sfp-machine.h: New file.
3118 * config/i386/32/t-fprules-softfp: Rename to ...
3119 * config/i386/32/t-softfp: ... this.
3120 (tifunctions, LIB2ADD): Remove.
3121 (softfp_int_modes): Override.
3122 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3124 * config/i386/64/eqtf2.c: Likewise.
3125 * config/i386/64/getf2.c: Likewise.
3126 * config/i386/64/letf2.c: Likewise.
3127 * config/ia64/sft-machine.h: New file.
3128 * config/ia64/t-fprules-softfp: Rename to ...
3129 * config/ia64/t-softfp: ... this.
3130 * config/lm32/sfp-machine.h: New file.
3131 * config/moxie/t-moxie-softfp: Remove.
3132 * config/rs6000/ibm-ldouble-format: New file.
3133 * config/rs6000/ibm-ldouble.c: New file.
3134 * config/rs6000/libgcc-ppc-glibc.ver: New file
3135 * config/rs6000/libgcc-ppc64.ver: New file
3136 * config/rs6000/sfp-machine.h: New file.
3137 * config/rs6000/t-freebsd: New file.
3138 * config/rs6000/t-ibm-ldouble: New file.
3139 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3140 libgcc-ppc-glibc.ver.
3141 * config/rs6000/t-linux64: New file.
3142 * config/rs6000/t-ppccomm (LIB2ADD): Add
3143 $(srcdir)/config/rs6000/ibm-ldouble.c.
3144 * config/rs6000/t-ppccomm-ldbl: New file.
3145 * config/score/sfp-machine.h: New file.
3146 * config.host (sfp_machine_header): Explain.
3147 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3148 t-softfp to tmake_file.
3149 (arm*-*-uclinux*): Likewise.
3150 (arm*-*-ecos-elf): Likewise.
3151 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3152 (arm*-*-rtems*): Likewise.
3153 (arm*-*-elf): Likewise.
3154 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3156 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3157 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3158 (lm32-*-uclinux*): Likewise.
3159 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3160 t-softfp-excl, t-softfp.
3161 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3162 (powerpc64-*-darwin*): Likewise.
3163 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3165 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3167 (powerpc-*-eabisim*): Likewise.
3168 (powerpc-*-elf*): Likewise.
3169 (powerpc-*-eabialtivec*): Likewise.
3170 (powerpc-xilinx-eabi*): Likewise.
3171 (powerpc-*-rtems*): Likewise.
3172 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3173 t-softfp-excl, t-softfp to tmake_file.
3174 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3175 rs6000/t-ppccomm-ldbl to tmake_file.
3176 (powerpcle-*-elf*): Likewise.
3177 (powerpcle-*-eabisim*): Likewise.
3178 (powerpcle-*-eabi*): Likewise.
3179 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3180 rs6000/t-ibm-ldouble to tmake_file.
3181 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3182 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3183 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3184 (tic6x-*-*): Likewise.
3185 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3186 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3187 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3188 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3189 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3190 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3191 t-softfp to tmake_file.
3192 * configure.ac (sfp_machine_header): Provide default if unset.
3194 Link sfp-machine.h to config/$sfp_machine_header.
3195 * configure: Regenerate.
3197 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3199 * Makefile.in (double_type_size, long_double_type_size): Set.
3200 Remove $(fpbit-in-libgcc) support.
3201 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3202 (fpbit-src): New variable.
3203 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3204 Compile with -DFLOAT $(FPBIT_CFLAGS).
3206 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3207 Compile with $(FPBIT_CFLAGS).
3209 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3210 Compile with -DFLOAT $(TPBIT_CFLAGS).
3212 * configure.ac (double_type_size, long_double_type_size):
3213 Determine and substitute.
3214 * configure: Regenerate.
3215 * fp-bit.c, fp-bit.h: New files.
3216 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3217 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3218 * config/mips/t-mips: New file.
3219 * config/mips/t-sdemtk: New file.
3220 * config/rs6000/ppc64-fp.c: New file.
3221 * config/rs6000/t-darwin (LIB2ADD): Add
3222 $(srcdir)/config/rs6000/ppc64-fp.c.
3223 * config/rs6000/t-ppc64-fp: New file.
3224 * config/rx/rx-lib.h: New file.
3225 * config/rx/t-rx (FPBIT): Set to true.
3226 ($(gcc_objdir)/fp-bit.c): Remove.
3227 (DPBIT): Set to true only with -m64bit-doubles.
3228 ($(gcc_objdir)/dp-bit.c): Remove.
3229 * config/sparc/t-softfp: Remove.
3230 * config/spu/t-elf: New file.
3231 * config/t-fdpbit, config/t-fpbit: New files.
3232 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3233 (mips*-*-*): Likewise.
3234 (arm-wrs-vxworks): Likewise.
3235 (arm*-*-freebsd*): Likewise.
3236 (avr-*-rtems*): Add t-fpbit to tmake_file.
3237 (avr-*-*): Likewise.
3238 (bfin*-elf*): Add t-fdpbit to tmake_file.
3239 (bfin*-uclinux*): Likewise.
3240 (bfin*-linux-uclibc*): Likewise.
3241 (bfin*-rtems*): New case.
3242 Add t-fdpbit to tmake_file.
3243 (bfin*-*): Add t-fdpbit to tmake_file.
3244 (crisv32-*-elf): Likewise.
3245 (cris-*-linux*): Likewise.
3246 (fr30-*-elf): Likewise.
3247 (frv-*-elf, frv-*-*linux*): Likewise.
3248 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3249 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3250 (m32r-*-elf*): Likewise.
3251 (m32rle-*-elf*): Likewise.
3252 (m32r-*-linux*): Likewise.
3253 (m32rle-*-linux*): Likewise.
3254 (mcore-*-elf): Add t-fdpbit to tmake_file.
3255 (microblaze*-*-*): Likewise.
3256 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3257 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3258 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3260 Add mips/t-tpbit to tmake-file.
3261 (mips*-*-linux*): Fix typo.
3262 (mips*-sde-elf*): New case
3263 Add mips/t-sdemtk unless using newlib.
3264 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3265 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3266 (mn10300-*-*): Likewise.
3267 (pdp11-*-*): Likewise.
3268 (picochip-*-*): Add t-fpbit to tmake_file.
3269 (powerpc-*-eabisimaltivec*): Likewise.
3270 (powerpc-*-eabisim*): Likewise.
3271 (powerpc-*-elf*): Likewise.
3272 (powerpc-*-eabialtivec*): Likewise.
3273 (powerpc-xilinx-eabi*): New case.
3274 Add t-fdpbit to tmake_file.
3275 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3276 (powerpc-*-rtems*): Likewise.
3277 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3279 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3281 (powerpc-*-lynxos*): Likewise.
3282 (powerpcle-*-elf*): Likewise.
3283 (powerpcle-*-eabisim*): Likewise.
3284 (powerpcle-*-eabi*): Likewise.
3285 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3286 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3287 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3288 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3289 (rx-*-elf): Add t-fdpbit to tmake_file.
3290 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3291 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3292 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3293 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3295 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3296 (sh-wrs-vxworks): Likewise.
3297 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3298 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3299 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3300 (sparc64-*-rtems*): ... new case.
3301 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3302 (spu-*-elf*): Likewise.
3303 Add spu/t-elf to tmake_file.
3304 (v850*-*-*): Add t-fdpbit to tmake_file.
3305 (xstormy16-*-elf): Likewise.
3306 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3307 (mep*-*-*): Likewise.
3309 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3311 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3313 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3314 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3315 (install-unwind_h): New target.
3316 (all): Depend on it.
3317 * config.host (unwind_header): New variable.
3318 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3319 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3320 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3321 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3322 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3324 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3326 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3328 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3330 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3331 (ia64*-*-freebsd*): Likewise.
3332 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3334 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3335 $with_system_libunwind.
3336 (ia64*-*-hpux*): Set tmake_file.
3337 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3338 (picochip-*-*): Set tmake_file.
3339 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3341 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3342 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3343 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3344 (xtensa*-*-elf*): Set tmake_file.
3345 (xtensa*-*-linux*): Likewise.
3346 * configure.ac: Include ../config/unwind_ipinfo.m4.
3347 Call GCC_CHECK_UNWIND_GETIPINFO.
3348 Link unwind.h to $unwind_header.
3349 * configure: Regenerate.
3350 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3351 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3352 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3353 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3354 * config/unwind-dw2-fde-darwin.c: New file.
3355 * config/arm/libunwind.S, config/arm/pr-support.c,
3356 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3357 config/arm/unwind-arm.h,: New files.
3358 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3359 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3360 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3361 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3362 config/ia64/unwind-ia64.h: New files.
3363 * config/picochip/t-picochip: New file.
3364 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3366 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3367 * config/s390/t-tpf (LIB2ADDEH): Remove.
3368 * config/t-darwin (LIB2ADDEH): Set.
3369 * config/t-eh-dw2-dip: New file.
3370 * config/t-libunwind, config/t-libunwind-elf: New files.
3371 * config/t-sol2 (LIB2ADDEH): Remove.
3372 * config/xtensa/t-xtensa: New file.
3374 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3376 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3377 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3378 long long to check rt_sigreturn syscall.
3380 2011-08-02 Alan Modra <amodra@gmail.com>
3382 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3383 Restore for indirect call bcrtl from correct stack slot, and only
3384 if cfa+40 isn't valid.
3386 2011-08-01 Julian Brown <julian@codesourcery.com>
3388 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3389 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3390 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3392 2011-08-01 Julian Brown <julian@codesourcery.com>
3394 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3395 (libgcc-std.ver.in): Use above.
3396 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3397 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3399 * config/t-fixedpoint-gnu-prefix: New file.
3400 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3401 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3404 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3406 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3407 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3408 for x86-64. Properly check __x86_64__ and __LP64__.
3410 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3412 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3414 (_FP_WS_TYPE): Likewise.
3415 (_FP_I_TYPE): Likewise.
3417 2011-07-28 Alan Modra <amodra@gmail.com>
3419 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3420 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3421 in a plt call stub. Do restore r2 if stopped on bctrl.
3423 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3425 * config.host (i[3456x]86-*-netware*): Remove.
3426 * config/i386/netware-crt0.c, config/i386/t-nwld,
3427 config/i386/t-slibgcc-nwld: Remove.
3429 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3431 * config.host: Handle tic6x-*-*.
3432 * config/c6x/c6x-abi.h: New file.
3434 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3436 * config/i386/crtprec.c: New file.
3437 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3438 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3439 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3440 (x86_64-*-darwin*): Likewise.
3441 (i[34567]86-*-solaris2*: Likewise.
3443 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3445 * config/alpha/crtfastmath.c: New file.
3446 * config/i386/crtfastmath.c: New file.
3447 * config/ia64/crtfastmath.c: New file.
3448 * config/mips/crtfastmath.c: New file.
3449 * config/sparc/crtfastmath.c: New file.
3451 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3453 Add -frandom-seed=gcc-crtfastmath.
3454 * config/alpha/t-crtfm: Remove.
3455 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3456 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3458 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3459 (alpha*-dec-osf5.1*): Likewise.
3460 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3461 Add crtfastmath.o to extra_parts.
3462 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3463 Add crtfastmath.o to extra_parts.
3464 (x86_64-*-darwin*): Likewise.
3465 (x86_64-*-mingw*): Likewise.
3466 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3467 (ia64*-*-freebsd*): Likewise.
3468 (ia64*-*-linux*): Likewise.
3469 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3470 Add crtfastmath.o to extra_parts.
3472 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3474 * config/darwin-crt3.o: New file.
3475 * config/rs6000/darwin-crt2.c: New file.
3476 * config/t-darwin: New file.
3477 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3479 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3480 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3481 (powerpc64-*-darwin*): Likewise.
3483 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3485 * config/i386/netware-crt0.c: New file.
3486 * config/i386/t-nwld: Rename to ...
3487 * config/i386/t-slibgcc-nwld: ... this.
3488 * config/i386/t-nwld: New file.
3489 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3491 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3494 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3496 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3498 * configure: Regenerate.
3500 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3502 * dfp-bit.c, dfp-bit.h: New files.
3503 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3505 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3506 ($(d64pbit-o)): Likewise.
3507 ($(d128pbit-o)): Likewise.
3508 * config/t-dfprules: New file.
3509 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3510 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3511 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3512 (x86_64-*-linux*): Likewise.
3513 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3514 (i[34567]86-*-cygwin*): Likewise.
3515 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3516 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3518 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3520 * Makfile.in (LIBGCOV): New variable.
3521 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3522 * libgcov.c: New file.
3524 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3526 * fixed-bit.c, fixed-bit.h: New files.
3527 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3528 refer to fixed-bit.c.
3530 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3532 * config.host (*local*): Remove.
3534 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3537 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3538 like i?86-*-solaris2.1[0-9]*.
3539 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3540 * configure.ac (i?86-*-solaris2*): Likewise.
3541 * configure: Regenerate.
3543 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3545 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3546 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3547 md_unwind_header by splitting out of...
3548 (i[34567]86-*-linux*): ... this.
3549 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3550 Remove md_unwind_header by splitting out of...
3551 (x86_64-*-linux*): ... this.
3553 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3555 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3557 2011-06-28 Nick Clifton <nickc@redhat.com>
3559 * config.host: Recognize all V850 variants.
3561 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3563 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3565 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3567 * shared-object.mk (c_flags-$o): Save c_flags.
3568 ($(base)$(objext)): Use it.
3569 ($(base)_s$(objext)): Likewise.
3571 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3573 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3574 * libgcc-std.ver.in (GCC_4.7.0): New section.
3576 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3580 * config/avr/t-avr: Fix line endings.
3581 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3584 2011-06-14 Olivier Hainque <hainque@adacore.com>
3585 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3587 * config/mips/irix6-unwind.h: New file.
3588 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3590 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3592 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3593 (sparc64_fallback_frame_state): Use it.
3594 (sparc64_frob_update_context): Further adjust context.
3595 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3596 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3597 * config/sparc/sol2-cn.S: Likewise.
3599 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3601 * enable-execute-stack-empty.c: New file.
3602 * enable-execute-stack-mprotect.c: New file.
3603 * config/i386/enable-execute-stack-mingw32.c: New file.
3604 * config.host (enable_execute_stack): New variable.
3605 Select appropriate variants.
3606 * configure.ac: Link enable-execute-stack.c to
3607 $enable_execute_stack.
3608 * configure: Regenerate.
3609 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3610 (lib2funcs): Remove _enable_execute_stack.
3612 2011-06-09 David S. Miller <davem@davemloft.net>
3613 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3615 * config.host (sparc-*-linux*): Correct md_unwind_header
3617 (s390x-ibm-tpf*): Fix typo.
3619 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3621 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3622 Add crtfastmath.o to extra_parts.
3623 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3625 * config/mips/t-crtfm: Remove.
3627 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3629 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3631 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3633 * config.host (sh*-*-linux*): Fix typo.
3635 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3637 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3638 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3639 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3640 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3641 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3642 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3643 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3644 Wrap in !__MINGW64__.
3645 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3646 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3647 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3648 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3649 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3650 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3651 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3653 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3654 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3655 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3656 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3657 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3658 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3659 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3660 * config/no-unwind.h: New file.
3661 * config.host (md_unwind_header): Document.
3663 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3664 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3665 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3666 hppa[12]*-*-hpux11*): Set md_unwind_header.
3667 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3668 Set md_unwind_header.
3669 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3670 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3671 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3672 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3673 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3674 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3675 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3677 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3678 * configure: Regenerate.
3680 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3682 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3683 Set tmake_file, extra_parts.
3684 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3686 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3688 * config/mips/t-irix6: New file.
3689 * config/mips/t-slibgcc-irix: New file.
3691 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3693 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3694 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3696 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3698 * configure.ac (target_thread_file): Determine thread model.
3699 * configure: Regenerate.
3700 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3701 * config/alpha/t-alpha: New file.
3702 * config/alpha/t-crtfm: Use $<.
3703 * config/alpha/t-ieee: New file.
3704 * config/alpha/t-osf-pthread: New file.
3705 * config/alpha/t-slibgcc-osf: New file.
3706 * config/alpha/libgcc-osf5.ver: New file.
3708 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3710 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3712 Add crtfastmath.o to extra_parts.
3714 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3716 * config/gmon-sol2.c: Reindent.
3718 Remove, correct casts.
3719 Use STDERR_FILENO, NULL.
3720 (BASEADDRESS): Remove.
3722 (errno, sbrk): Remove declarations.
3723 (monstartup) [hp300]: Remove.
3726 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3728 * Makefile.in (cpu_type): Define.
3729 * config.host (i[34567]86-*-rtems*): Handle it.
3730 (i[34567]86-*-solaris2*): Move body ...
3731 (*-*-solaris2*): ... here.
3732 New case, generalize.
3733 (sparc-*-elf*): Handle it.
3734 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3735 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3736 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3738 (sparc*-*-solaris2*): ... this.
3740 (sparc64-*-elf*): Handle it.
3741 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3742 Merge ../gcc/config/i386/gmon-sol2.c.
3743 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3745 Merge ../gcc/config/i386/sol2-gc1.asm.
3746 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3748 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3750 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3751 * config/i386/t-crtstuff: New file.
3752 * config/i386/t-softfp: New file.
3753 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3754 $(T)crti.o, $(T)crtn.o): Remove.
3755 (gcrt1.o): New rule.
3756 (TARGET_LIBGCC2_CFLAGS): Remove.
3757 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3758 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3759 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3760 * config/sparc/t-sol2: New file.
3761 * config/sparc/t-crtfm: Move to ...
3762 * config/t-crtfm: ... this.
3763 Use $(cpu_type), $<.
3764 * config/t-crtin: New file.
3765 * config/sparc/t-softfp: New file.
3766 * config/sparc/t-softmul: New file.
3767 * config/t-rtems: New file.
3768 * config/t-slibgcc: New file.
3769 * config/t-slibgcc-elf-ver: New file.
3770 * config/t-slibgcc-gld: New file.
3771 * config/t-slibgcc-sld: New file.
3772 * config/t-sol2: New file.
3773 * configure.ac: Include ../config/lib-ld.m4.
3774 Call AC_LIB_PROG_LD_GNU.
3775 Substitute cpu_type.
3776 * configure: Regenerate.
3778 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3781 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3782 libgcc-std.ver in the build directory.
3783 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3784 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3786 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3788 * libgcc-std.ver.in: New file.
3789 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3791 (libgcc-std.ver): New rule.
3792 * config/t-gnu-prefix: New file.
3794 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3796 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3798 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3800 * config/i386/darwin-lib.h: New file.
3802 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3804 * config/arm/symbian-lib.h: New.
3806 2011-05-04 Chris Demetriou <cgd@google.com>
3808 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3809 (__x86.get_pc_thunk.bx): ...this.
3810 (__morestack): Adjust for rename, remove undef of __i686.
3812 2011-05-03 Chris Demetriou <cgd@google.com>
3814 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3816 2011-03-22 Joseph Myers <joseph@codesourcery.com>
3818 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3819 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3820 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3821 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3822 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3825 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
3827 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3828 Adjust copyright year.
3830 2011-03-07 Ian Lance Taylor <iant@google.com>
3832 * generic-morestack.c (__splitstack_find): Adjust returned stack
3833 pointer to include all registers pushed by __morestack.
3835 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3838 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3839 (toolexecdir): Calculate and AC_SUBST.
3840 (toolexeclibdir): Likewise.
3841 * Makefile.in (target_noncanonical): Import.
3842 (toolexecdir): Likewise.
3843 (toolexeclibdir): Likewise.
3844 * configure: Regenerate.
3846 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3849 * config/arm/bpabi.h: Rename to...
3850 * config/arm/bpabi-lib.h: ...this.
3852 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3854 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3856 * configure: Regenerate.
3858 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3860 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3861 __FLOAT_WORD_ORDER__.
3862 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3865 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3868 * Makefile.in (install-strip): New phony target.
3870 2010-11-07 Ian Lance Taylor <iant@google.com>
3873 * config/i386/morestack.S (__morestack_large_model): New
3876 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3878 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3880 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3882 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3884 * config/arm/bpabi.h: New file.
3885 * config/frv/frv-abi.h: New file.
3887 2010-10-01 Ian Lance Taylor <iant@google.com>
3889 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3890 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3892 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3895 * config.host: Add the missing `$'.
3897 2010-09-30 Michael Eager <eager@eagercon.com>
3899 * config.host: Add microblaze*-*-*.
3900 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3901 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3902 udivsi3.asm,umodsi3.asm}: New.
3904 2010-09-28 Ian Lance Taylor <iant@google.com>
3906 * configure.ac: Adjust CFI test to test assembler directly rather
3907 than checking gcc preprocessor macro.
3908 * configure: Rebuild.
3910 2010-09-27 Ian Lance Taylor <iant@google.com>
3912 * configure.ac: Test whether assembler supports CFI directives.
3913 * config.host: Only add t-stack and i386/t-stack-i386 to
3914 tmake_file if libgcc_cv_cfi is "yes".
3915 * configure: Rebuild.
3917 2010-09-27 Ian Lance Taylor <iant@google.com>
3919 * generic-morestack.h: New file.
3920 * generic-morestack.c: New file.
3921 * generic-morestack-thread.c: New file.
3922 * config/i386/morestack.S: New file.
3923 * config/t-stack: New file.
3924 * config/i386/t-stack-i386: New file.
3925 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3926 i386/t-stack-i386 to tmake_file.
3928 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3930 * Makefile.in (libgcc-extra-parts): Check for static archives and
3931 invoke ranlib after installing them.
3932 (gcc-extra-parts): Likewise.
3933 (install-leaf): Likewise.
3935 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3937 * configure: Regenerated.
3939 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
3941 * configure: Regenerated.
3943 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3944 Andrew Pinski <pinskia@gmail.com>
3947 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3949 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3952 * configure: Regenerated.
3954 2010-09-06 Andreas Schwab <schwab@redhat.com>
3956 * configure: Regenerate.
3958 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3960 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3962 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3965 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
3966 Iain Sandoe <iains@gcc.gnu.org>
3969 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3970 LIB2FUNCS_EXCLUDE functions.
3972 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3974 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3976 * configure: Regenerate.
3978 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
3980 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3981 i386/t-freebsd to tmake_file.
3982 * config/i386/t-freebsd: New file.
3983 * config/i386/libgcc-bsd.ver: New file.
3985 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3987 * config.host (powerpc*-eabispe*): Set tmake_file.
3988 (powerpc*-eabi*): Likewise.
3989 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3990 crtbeginS, crtendS, crtbeginT.
3992 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
3994 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3995 to tmake_file. Add crtfastmath.o to extra_parts.
3996 * config/mips/t-crtfm: New.
3998 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4000 * config.host (sparc64-*-rtems*): New target.
4002 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4004 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4007 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4009 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4011 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4013 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4014 alpha-dec-osf5.0* support.
4016 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4018 * config.host: Add lm32-*-rtems*.
4020 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4021 Uros Bizjak <ubizjak@gmail.com>
4024 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4025 like other remaining 32-bit x86 OSes.
4026 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4028 * config/i386/libgcc-sol2.ver: New file.
4029 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4031 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4034 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4035 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4036 is used and substitute set_use_emutls.
4037 * configure: Regenerated.
4039 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4041 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4043 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4046 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4048 ($(T)gcrt1.o): Likewise.
4049 ($(T)crt1.o): Likewise.
4050 ($(T)crti.o): Likewise.
4051 ($(T)crtn.o): Likewise.
4053 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4056 * Makefile.in (install): Use $(MAKE) string in rule, for
4059 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4061 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4062 * config/mmix/t-mmix: New file.
4063 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4065 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4068 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4071 2010-01-04 Anthony Green <green@moxielogic.com>
4073 * config/moxie/crti.asm, config/moxie/crtn.asm,
4074 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4075 config/moxie/t-moxie: New files.
4076 * config.host: Add t-moxie-softfp reference.
4078 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4081 * config/t-slibgcc-darwin: Fix embedded rpaths for
4082 --enable-version-specific-runtime-libs, build extension stub
4083 libs exposing features available from current libgcc_s.
4085 2009-11-11 Jon Beniston <jon@beniston.com>
4087 * config.host: Add lm32 targets.
4088 * config/lm32: New directory.
4089 * config/lm32/libgcc_lm32.h: New file.
4090 * config/lm32/_mulsi3.c: New file.
4091 * config/lm32/_udivmodsi4.c: New file.
4092 * config/lm32/_divsi3.c: New file.
4093 * config/lm32/_modsi3.c: New file.
4094 * config/lm32/_udivsi3.c: New file.
4095 * config/lm32/_umodsi3.c: New file.
4096 * config/lm32/_lshrsi3.S: New file.
4097 * config/lm32/_ashrsi3.S: New file.
4098 * config/lm32/_ashlsi3.S: New file.
4099 * config/lm32/crti.S: New file.
4100 * config/lm32/crtn.S: New file.
4101 * config/lm32/t-lm32: New file.
4102 * config/lm32/t-elf: New file.
4103 * config/lm32/t-uclinux: New file.
4105 2009-10-26 Nick Clifton <nickc@redhat.com>
4107 * config.host: Add support for RX target.
4108 * config/rx: New directory.
4109 * config/rx/rx-abi-functions.c: New file. Supplementary
4110 functions for libgcc to support the RX ABI.
4111 * config/rx/rx-abi.h: New file. Supplementary header file for
4112 libgcc RX ABI functions.
4113 * config/rx/t-rx: New file: Makefile fragment for building
4116 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4118 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4119 constraint of y0 to "g".
4121 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4123 * config.host: Include the s390 makefile fragments.
4124 * config/s390/32/_fixdfdi.c: New file.
4125 * config/s390/32/_fixsfdi.c: New file.
4126 * config/s390/32/_fixtfdi.c: New file.
4127 * config/s390/32/_fixunsdfdi.c: New file.
4128 * config/s390/32/_fixunssfdi.c: New file.
4129 * config/s390/32/_fixunstfdi.c: New file.
4130 * config/s390/32/t-floattodi: New file.
4131 * config/s390/libgcc-glibc.ver: New file.
4132 * config/s390/t-crtstuff: New file.
4133 * config/s390/t-linux: New file.
4134 * config/s390/t-tpf: New file.
4136 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4138 * configure.ac (AC_PREREQ): Bump to 2.64.
4140 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4142 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4144 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4146 * configure: Regenerate.
4148 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4150 * config.host (ia64-hp-*vms*): New target.
4151 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4154 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4156 * configure.ac: Add snippet for maintainer-mode.
4157 * configure: Regenerate.
4158 * Makefile.in (AUTOCONF, configure_deps): New variables.
4159 ($(srcdir)/configure)): New rule, active only with maintainer
4162 2009-06-23 DJ Delorie <dj@redhat.com>
4165 * config.host: Add mep support.
4167 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4169 * config.host: Add i386/${host_address}/t-fprules-softfp and
4170 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4172 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4174 * config/i386/64/_multc3.c: Likewise.
4175 * config/i386/64/_powitf2.c: Likewise.
4176 * config/i386/64/eqtf2.c: Likewise.
4177 * config/i386/64/getf2.c: Likewise.
4178 * config/i386/64/letf2.c: Likewise.
4179 * config/i386/64/letf2.c: Likewise.
4180 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4181 unsigned long long for x64 mingw targets.
4182 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4183 (_FP_I_TYPE): Define as long long for x64 mingw target.
4185 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4187 * config.host (vax-*-linux*): New.
4189 2009-05-31 Anthony Green <green@moxielogic.com>
4191 * config.host: Add moxie support.
4192 * config/moxie/t-moxie: New file.
4194 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4196 * config.host: Add i386/${host_address}/t-fprules-softfp and
4197 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4199 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4201 * config.host: Add i386/${host_address}/t-fprules-softfp to
4202 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4204 2009-04-09 Nick Clifton <nickc@redhat.com>
4206 * config/ia64/tf-signs.c: Change copyright header to refer to
4207 version 3 of the GNU General Public License with version 3.1
4208 of the GCC Runtime Library Exception and to point readers at
4209 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4211 * config/i386/32/tf-signs.c: Likewise.
4212 * config/libbid/_addsub_dd.c: Likewise.
4213 * config/libbid/_addsub_sd.c: Likewise.
4214 * config/libbid/_addsub_td.c: Likewise.
4215 * config/libbid/_dd_to_df.c: Likewise.
4216 * config/libbid/_dd_to_di.c: Likewise.
4217 * config/libbid/_dd_to_sd.c: Likewise.
4218 * config/libbid/_dd_to_sf.c: Likewise.
4219 * config/libbid/_dd_to_si.c: Likewise.
4220 * config/libbid/_dd_to_td.c: Likewise.
4221 * config/libbid/_dd_to_tf.c: Likewise.
4222 * config/libbid/_dd_to_udi.c: Likewise.
4223 * config/libbid/_dd_to_usi.c: Likewise.
4224 * config/libbid/_dd_to_xf.c: Likewise.
4225 * config/libbid/_df_to_dd.c: Likewise.
4226 * config/libbid/_df_to_sd.c: Likewise.
4227 * config/libbid/_df_to_td.c: Likewise.
4228 * config/libbid/_di_to_dd.c: Likewise.
4229 * config/libbid/_di_to_sd.c: Likewise.
4230 * config/libbid/_di_to_td.c: Likewise.
4231 * config/libbid/_div_dd.c: Likewise.
4232 * config/libbid/_div_sd.c: Likewise.
4233 * config/libbid/_div_td.c: Likewise.
4234 * config/libbid/_eq_dd.c: Likewise.
4235 * config/libbid/_eq_sd.c: Likewise.
4236 * config/libbid/_eq_td.c: Likewise.
4237 * config/libbid/_ge_dd.c: Likewise.
4238 * config/libbid/_ge_sd.c: Likewise.
4239 * config/libbid/_ge_td.c: Likewise.
4240 * config/libbid/_gt_dd.c: Likewise.
4241 * config/libbid/_gt_sd.c: Likewise.
4242 * config/libbid/_gt_td.c: Likewise.
4243 * config/libbid/_isinfd128.c: Likewise.
4244 * config/libbid/_isinfd32.c: Likewise.
4245 * config/libbid/_isinfd64.c: Likewise.
4246 * config/libbid/_le_dd.c: Likewise.
4247 * config/libbid/_le_sd.c: Likewise.
4248 * config/libbid/_le_td.c: Likewise.
4249 * config/libbid/_lt_dd.c: Likewise.
4250 * config/libbid/_lt_sd.c: Likewise.
4251 * config/libbid/_lt_td.c: Likewise.
4252 * config/libbid/_mul_dd.c: Likewise.
4253 * config/libbid/_mul_sd.c: Likewise.
4254 * config/libbid/_mul_td.c: Likewise.
4255 * config/libbid/_ne_dd.c: Likewise.
4256 * config/libbid/_ne_sd.c: Likewise.
4257 * config/libbid/_ne_td.c: Likewise.
4258 * config/libbid/_sd_to_dd.c: Likewise.
4259 * config/libbid/_sd_to_df.c: Likewise.
4260 * config/libbid/_sd_to_di.c: Likewise.
4261 * config/libbid/_sd_to_sf.c: Likewise.
4262 * config/libbid/_sd_to_si.c: Likewise.
4263 * config/libbid/_sd_to_td.c: Likewise.
4264 * config/libbid/_sd_to_tf.c: Likewise.
4265 * config/libbid/_sd_to_udi.c: Likewise.
4266 * config/libbid/_sd_to_usi.c: Likewise.
4267 * config/libbid/_sd_to_xf.c: Likewise.
4268 * config/libbid/_sf_to_dd.c: Likewise.
4269 * config/libbid/_sf_to_sd.c: Likewise.
4270 * config/libbid/_sf_to_td.c: Likewise.
4271 * config/libbid/_si_to_dd.c: Likewise.
4272 * config/libbid/_si_to_sd.c: Likewise.
4273 * config/libbid/_si_to_td.c: Likewise.
4274 * config/libbid/_td_to_dd.c: Likewise.
4275 * config/libbid/_td_to_df.c: Likewise.
4276 * config/libbid/_td_to_di.c: Likewise.
4277 * config/libbid/_td_to_sd.c: Likewise.
4278 * config/libbid/_td_to_sf.c: Likewise.
4279 * config/libbid/_td_to_si.c: Likewise.
4280 * config/libbid/_td_to_tf.c: Likewise.
4281 * config/libbid/_td_to_udi.c: Likewise.
4282 * config/libbid/_td_to_usi.c: Likewise.
4283 * config/libbid/_td_to_xf.c: Likewise.
4284 * config/libbid/_tf_to_dd.c: Likewise.
4285 * config/libbid/_tf_to_sd.c: Likewise.
4286 * config/libbid/_tf_to_td.c: Likewise.
4287 * config/libbid/_udi_to_dd.c: Likewise.
4288 * config/libbid/_udi_to_sd.c: Likewise.
4289 * config/libbid/_udi_to_td.c: Likewise.
4290 * config/libbid/_unord_dd.c: Likewise.
4291 * config/libbid/_unord_sd.c: Likewise.
4292 * config/libbid/_unord_td.c: Likewise.
4293 * config/libbid/_usi_to_dd.c: Likewise.
4294 * config/libbid/_usi_to_sd.c: Likewise.
4295 * config/libbid/_usi_to_td.c: Likewise.
4296 * config/libbid/_xf_to_dd.c: Likewise.
4297 * config/libbid/_xf_to_sd.c: Likewise.
4298 * config/libbid/_xf_to_td.c: Likewise.
4299 * config/libbid/bid128.c: Likewise.
4300 * config/libbid/bid128_2_str.h: Likewise.
4301 * config/libbid/bid128_2_str_macros.h: Likewise.
4302 * config/libbid/bid128_2_str_tables.c: Likewise.
4303 * config/libbid/bid128_add.c: Likewise.
4304 * config/libbid/bid128_compare.c: Likewise.
4305 * config/libbid/bid128_div.c: Likewise.
4306 * config/libbid/bid128_fma.c: Likewise.
4307 * config/libbid/bid128_logb.c: Likewise.
4308 * config/libbid/bid128_minmax.c: Likewise.
4309 * config/libbid/bid128_mul.c: Likewise.
4310 * config/libbid/bid128_next.c: Likewise.
4311 * config/libbid/bid128_noncomp.c: Likewise.
4312 * config/libbid/bid128_quantize.c: Likewise.
4313 * config/libbid/bid128_rem.c: Likewise.
4314 * config/libbid/bid128_round_integral.c: Likewise.
4315 * config/libbid/bid128_scalb.c: Likewise.
4316 * config/libbid/bid128_sqrt.c: Likewise.
4317 * config/libbid/bid128_string.c: Likewise.
4318 * config/libbid/bid128_to_int16.c: Likewise.
4319 * config/libbid/bid128_to_int32.c: Likewise.
4320 * config/libbid/bid128_to_int64.c: Likewise.
4321 * config/libbid/bid128_to_int8.c: Likewise.
4322 * config/libbid/bid128_to_uint16.c: Likewise.
4323 * config/libbid/bid128_to_uint32.c: Likewise.
4324 * config/libbid/bid128_to_uint64.c: Likewise.
4325 * config/libbid/bid128_to_uint8.c: Likewise.
4326 * config/libbid/bid32_to_bid128.c: Likewise.
4327 * config/libbid/bid32_to_bid64.c: Likewise.
4328 * config/libbid/bid64_add.c: Likewise.
4329 * config/libbid/bid64_compare.c: Likewise.
4330 * config/libbid/bid64_div.c: Likewise.
4331 * config/libbid/bid64_fma.c: Likewise.
4332 * config/libbid/bid64_logb.c: Likewise.
4333 * config/libbid/bid64_minmax.c: Likewise.
4334 * config/libbid/bid64_mul.c: Likewise.
4335 * config/libbid/bid64_next.c: Likewise.
4336 * config/libbid/bid64_noncomp.c: Likewise.
4337 * config/libbid/bid64_quantize.c: Likewise.
4338 * config/libbid/bid64_rem.c: Likewise.
4339 * config/libbid/bid64_round_integral.c: Likewise.
4340 * config/libbid/bid64_scalb.c: Likewise.
4341 * config/libbid/bid64_sqrt.c: Likewise.
4342 * config/libbid/bid64_string.c: Likewise.
4343 * config/libbid/bid64_to_bid128.c: Likewise.
4344 * config/libbid/bid64_to_int16.c: Likewise.
4345 * config/libbid/bid64_to_int32.c: Likewise.
4346 * config/libbid/bid64_to_int64.c: Likewise.
4347 * config/libbid/bid64_to_int8.c: Likewise.
4348 * config/libbid/bid64_to_uint16.c: Likewise.
4349 * config/libbid/bid64_to_uint32.c: Likewise.
4350 * config/libbid/bid64_to_uint64.c: Likewise.
4351 * config/libbid/bid64_to_uint8.c: Likewise.
4352 * config/libbid/bid_b2d.h: Likewise.
4353 * config/libbid/bid_binarydecimal.c: Likewise.
4354 * config/libbid/bid_conf.h: Likewise.
4355 * config/libbid/bid_convert_data.c: Likewise.
4356 * config/libbid/bid_decimal_data.c: Likewise.
4357 * config/libbid/bid_decimal_globals.c: Likewise.
4358 * config/libbid/bid_div_macros.h: Likewise.
4359 * config/libbid/bid_dpd.c: Likewise.
4360 * config/libbid/bid_flag_operations.c: Likewise.
4361 * config/libbid/bid_from_int.c: Likewise.
4362 * config/libbid/bid_functions.h: Likewise.
4363 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4364 * config/libbid/bid_inline_add.h: Likewise.
4365 * config/libbid/bid_internal.h: Likewise.
4366 * config/libbid/bid_round.c: Likewise.
4367 * config/libbid/bid_sqrt_macros.h: Likewise.
4369 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4371 * Makefile.in: Change copyright header to refer to version
4372 3 of the GNU General Public License and to point readers at the
4373 COPYING3 file and the FSF's license web page.
4374 * config.host: Likewise.
4376 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4378 * config.host: Reorder and merge to match config.gcc change.
4380 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4382 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4384 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4386 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4387 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4388 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4389 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4391 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4393 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4394 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4396 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4398 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4399 ia64/t-softfp-compat to tmake_file.
4401 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4403 * config/ia64/__divxf3.asm: New.
4404 * config/ia64/_fixtfdi.asm: Likewise.
4405 * config/ia64/_fixunstfdi.asm: Likewise.
4406 * config/ia64/_floatditf.asm: Likewise.
4407 * config/ia64/t-fprules-softfp: Likewise.
4408 * config/ia64/t-softfp-compat: Likewise.
4409 * config/ia64/tf-signs.c: Likewise.
4411 2009-01-18 Ben Elliston <bje@au.ibm.com>
4413 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4415 2009-01-16 Ben Elliston <bje@au.ibm.com>
4417 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4420 2009-01-13 Ben Elliston <bje@au.ibm.com>
4422 * config/t-softfp: New file.
4423 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4424 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4426 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4428 * config.host: Add m32r*-*-rtems*.
4430 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4432 * config.host: Add m32c*-*-rtems*.
4434 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4437 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4438 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4439 * configure: Regenerate.
4440 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4441 tmake_file here from gcc/config.gcc.
4442 Move extra_parts here from gcc/config.gcc.
4443 * config/i386/t-sol2: Move here from gcc/config/i386.
4444 Use gcc_srcdir instead of srcdir.
4446 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4448 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4451 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4453 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4455 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4457 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4459 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4462 * config.host: Add picochip-*-*.
4464 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4466 * config.host: Match more processor names for Xtensa.
4468 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4470 * config/i386/64/t-softfp-compat: Update comments.
4472 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4474 * config/i386/64/_divtc3-compat.c: Moved to ...
4475 * config/i386/64/_divtc3.c: Here.
4477 * config/i386/64/_multc3-compat.c: Moved to ...
4478 * config/i386/64/_multc3.c: Here.
4480 * config/i386/64/_powitf2-compat.c: Moved to ...
4481 * config/i386/64/_powitf2.c: Here.
4483 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4484 .c suffix instead of -compat.c.
4486 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4488 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4489 (_FP_MUL_MEAT_D): Ditto.
4490 (_FP_DIV_MEAT_S): Ditto.
4491 (_FP_DIV_MEAT_D): Ditto.
4493 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4495 * Makefile.in: Add support for __sync_* libgcc functions.
4497 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4499 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4501 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4504 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4505 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4507 * config/i386/64/t-fprules-softfp: Moved to ...
4508 * config/i386/64/t-softfp-compat: This. New.
4510 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4512 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4513 Initialize f with 0.0.
4515 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4518 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4520 * config/i386/64/_divtc3-compat.c: New.
4521 * config/i386/64/_multc3-compat.c: Likewise.
4522 * config/i386/64/_powitf2-compat.c: Likewise.
4523 * config/i386/64/eqtf2.c: Likewise.
4524 * config/i386/64/getf2.c: Likewise.
4525 * config/i386/64/letf2.c: Likewise.
4526 * config/i386/64/t-fprules-softfp: Likewise.
4528 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4530 * config.host: Add i386/${host_address}/t-fprules-softfp to
4531 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4532 i[34567]86-*-linux*, x86_64-*-linux*.
4534 * configure.ac: Set host_address to 64 or 32 for x86.
4535 * configure: Regenerated.
4537 * Makefile.in (config.status): Also depend on
4538 $(srcdir)/config.host.
4540 * config/i386/32/t-fprules-softfp: New.
4541 * config/i386/32/tf-signs.c: Likewise.
4543 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4545 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4546 Uros Bizjak <ubizjak@gmail.com>
4548 * config/i386/32/sfp-machine.h: New.
4550 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4552 * config/rs6000/t-ppccomm: Remove rules that conflict with
4553 auto-generated rules.
4555 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4557 * configure.ac: sinclude override.m4.
4558 * configure: Regenerate.
4560 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4562 * configure: Regenerate.
4564 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4566 * Makefile.in (DECNUMINC): Remove
4567 -I$(MULTIBUILDTOP)../../libdecnumber.
4570 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4572 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4573 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4574 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4575 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4576 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4577 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4578 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4579 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4580 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4581 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4582 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4583 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4584 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4585 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4587 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4589 * config.host (sh2[lbe]*-*-linux*): Allow target.
4591 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4593 * config/rs6000/t-ppccomm: Add build rules for new files.
4594 (LIB2ADD_ST): New variable.
4596 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4600 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4601 * config/t-avr: New file. Build 16bit libgcc functions.
4603 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4606 * config/t-slibgcc-darwin: Make install-leaf dependent on
4607 install-darwin-libgcc-stubs instead of install.
4609 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4611 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4612 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4613 sh-*-rtemscoff*): Remove cases.
4615 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4617 * Makefile.in (all): Use install-leaf rather than install.
4618 (install): Split most of the rule into...
4619 (install-leaf): ...this new one.
4621 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4622 Paolo Bonzini <bonzini@gnu.org>
4625 * Makefile.in: Use @shlib_slibdir@ substitution to get
4626 correct install name on darwin.
4627 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4629 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4631 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4632 cris-*-elf and cris-*-none.
4633 (crisv32-*-linux*): Similar, as cris-*-linux*.
4635 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4637 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4639 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4642 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4643 * configure: Regenerated.
4645 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4647 * Makefile.in (dfp-filenames): Replace decimal_globals,
4648 decimal_data, binarydecimal and convert_data with
4649 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4650 and bid_convert_data, respectively.
4652 2007-09-17 Chao-ying Fu <fu@mips.com>
4653 Nigel Stephens <nigel@mips.com>
4655 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4656 * Makefile.in (fixed_point): Define.
4657 Check if fixed_point is yes to build support functions.
4658 * configure.ac: Check for fixed_point support.
4659 * configure: Regenerated.
4660 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4661 funcs, modes, from, to.
4663 2007-09-11 Janis Johnson <janis187@us.ibm.com
4665 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4667 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4669 * Makefile.in (dfp-filenames): Remove decUtility, add
4670 decDouble, decPacked, decQuad, decSingle.
4672 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4674 * config.host : Add x86_64-elf target.
4676 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4678 * configure.ac (set_have_cc_tls): Add a missing =.
4679 * configure: Regenerated.
4681 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4683 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4684 and x86_64-*-linux*.
4686 * config/t-tls: New file.
4688 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4690 * configure.ac: Include ../config/enable.m4 and
4691 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4692 supports TLS and substitute set_have_cc_tls.
4693 * configure: Regenerated.
4695 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4697 * Makefile.in: Use libbid for DFP when BID is enabled.
4699 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4701 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4702 extra_parts. Add config/i386/t-cygming to tmake_file.
4703 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4705 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4706 Danny Smith <dannysmith@users.sourceforge.net>
4709 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4710 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4711 * config/i386/t-crtfm: Compile crtfastmath.o with
4712 -minline-all-stringops.
4714 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4716 * config.host (sparc-wrs-vxworks): New target.
4718 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4720 * config.host: Recognize fido.
4722 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4724 * configure: Check host, not target, for decimal float support.
4726 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4728 * config/i386/t-crtpc: New file.
4729 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4730 (x86_64-*-linux*): Ditto.
4732 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4734 * config.host (x86_64-*-mingw*): New target.
4736 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4737 H.J. Lu <hongjiu.lu@intel.com>
4739 * Makefile.in (enable_decimal_float): New.
4741 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4742 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4743 (decbits-filenames): This.
4744 (decbits-objects): New.
4745 (libgcc-objects): Add $(decbits-objects).
4747 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4748 Substitute enable_decimal_float.
4749 * configure: Regenerated.
4751 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
4753 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4755 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4757 * Makefile.in (install-info): New dummy target.
4759 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4761 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4763 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4765 * Makefile.in: Add install-html and install-pdf dummy
4768 2007-02-05 Roger Sayle <roger@eyesopen.com>
4769 Daniel Jacobowitz <dan@codesourcery.com>
4771 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4772 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4773 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4775 2007-01-29 Janis Johnson <janis187@us.ibm.com>
4777 * Makefile.in (dec-filenames): Add decExcept.
4779 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4782 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4785 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4787 * configure.ac: Add --enable-version-specific-runtime-libs.
4788 Correct $slibdir default.
4789 * configure: Regenerated.
4791 2007-01-23 Joseph Myers <joseph@codesourcery.com>
4793 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4795 2007-01-21 Andrew Pinski <pinskia@gmail.com>
4798 * config.host (alpha*-*-linux*): Set extra_parts.
4800 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4802 * config/sh/t-linux: New.
4803 * config.host (sh*-*-linux*): Set tmake_file.
4805 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4807 * Makefile.in (install): Handle multilibs.
4809 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4811 * Makefile.in: Added .PHONY entry for documentation targets.
4813 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4815 * Makefile.in: Add empty info, html, dvi, pdf targets.
4817 2007-01-04 Mike Stump <mrs@apple.com>
4819 * Makefile.in (MAKEINFO): Remove.
4822 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
4824 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4825 * configure: Regenerate.
4826 * Makefile.in (host_subdir): Substitute it.
4827 (gcc_objdir): Use it.
4829 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4831 * config.host (ia64*-*-linux*): Set tmake_file.
4833 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4835 * Makefile.in (version): Define.
4837 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4838 Paolo Bonzini <bonzini@gnu.org>
4840 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4841 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4842 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4843 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4844 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4845 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4846 * configure: Generated.