1 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
3 * sync.c: Remove static aliases and define each function directly
6 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
8 * config.host (hppa*64*-*-linux*): Define extra_parts.
9 (hppa*-*-linux*): Likewise.
11 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
13 * config/arc/crtgend.S: Add 2013 to Copyright years.
14 * config/arc/gmon/atomic.h: Likewise.
15 * config/arc/gmon/auxreg.h: Likewise.
16 * config/arc/gmon/sys/gmon_out.h: Likewise.
17 * config/arc/gmon/sys/gmon.h: Likewise.
18 * config/arc/gmon/prof-freq.c: Likewise.
19 * config/arc/gmon/mcount.c: Likewise.
20 * config/arc/gmon/prof-freq-stub.S: Likewise.
21 * config/arc/gmon/gmon.c: Likewise.
22 * config/arc/gmon/machine-gmon.h: Likewise.
23 * config/arc/gmon/profil.S: Likewise.
24 * config/arc/gmon/dcache_linesz.S: Likewise.
25 * config/arc/crtg.S: Likewise.
26 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
27 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
28 * config/arc/ieee-754/adddf3.S: Likewise.
29 * config/arc/ieee-754/truncdfsf2.S: Likewise.
30 * config/arc/ieee-754/fixsfsi.S: Likewise.
31 * config/arc/ieee-754/gtsf2.S: Likewise.
32 * config/arc/ieee-754/floatsisf.S: Likewise.
33 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
34 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
35 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
36 * config/arc/ieee-754/fixdfsi.S: Likewise.
37 * config/arc/ieee-754/addsf3.S: Likewise.
38 * config/arc/ieee-754/gesf2.S: Likewise.
39 * config/arc/ieee-754/floatsidf.S: Likewise.
40 * config/arc/ieee-754/extendsfdf2.S: Likewise.
41 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
42 * config/arc/ieee-754/gtdf2.S: Likewise.
43 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
44 * config/arc/ieee-754/uneqdf2.S: Likewise.
45 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
46 * config/arc/ieee-754/uneqsf2.S: Likewise.
47 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
48 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
49 * config/arc/ieee-754/eqdf2.S: Likewise.
50 * config/arc/ieee-754/ordsf2.S: Likewise.
51 * config/arc/ieee-754/divsf3.S: Likewise.
52 * config/arc/ieee-754/divdf3.S: Likewise.
53 * config/arc/ieee-754/floatunsidf.S: Likewise.
54 * config/arc/ieee-754/orddf2.S: Likewise.
55 * config/arc/ieee-754/eqsf2.S: Likewise.
56 * config/arc/ieee-754/gedf2.S: Likewise.
57 * config/arc/crtn.S: Likewise.
58 * config/arc/crti.S: Likewise.
59 * config/arc/t-arc700-uClibc: Likewise.
60 * config/arc/asm.h: Likewise.
61 * config/arc/libgcc-excl.ver: Likewise.
62 * config/arc/t-arc-newlib: Likewise.
63 * config/arc/divtab-arc700.c: Likewise.
64 * config/arc/initfini.c: Likewise.
65 * config/arc/fp-hack.h: Likewise.
67 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
68 Diego Novillo <dnovillo@google.com>
70 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
71 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
72 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
73 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
75 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
76 Brendan Kehoe <brendan@zen.org>
77 Simon Cook <simon.cook@embecosm.com>
79 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
80 * config/arc: New directory.
81 * longlong.h [__arc__] (umul_ppmm): Remove.
82 [__arc__] (__umulsidi3): Define.
83 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
84 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
86 2013-09-17 Jacek Caban <jacek@codeweavers.com>
88 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
90 * config/i386/gthr-win32.h: Likewise.
92 2013-09-16 DJ Delorie <dj@redhat.com>
94 * config/rl78/vregs.h: Add G10 register definitions.
95 * config/rl78/lib2mul.c: Enable for RL78/G10.
96 * config/rl78/lib2div.c: Likewise.
97 * config/rl78/lshrsi3.S: Use vregs.h.
98 * config/rl78/cmpsi2.S: Likewise.
99 * config/rl78/trampoline.S: Likewise.
100 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
102 2013-09-14 DJ Delorie <dj@redhat.com>
103 Nick Clifton <nickc@redhat.com>
105 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
106 * config/rl78/vregs.h: New.
107 * config/rl78/signbit.S: New file. Implements signbit function.
108 * config/rl78/divmodsi.S: New.
109 * config/rl78/divmodhi.S: New.
110 * config/rl78/divmodqi.S: New.
111 * config/rl78/t-rl78: Build them here...
112 * config/rl78/lib2div.c: ...but not here.
114 2013-09-12 DJ Delorie <dj@redhat.com>
116 * config.host (msp*-*-elf): New.
117 * config/msp430/: New port.
119 2013-08-18 Iain Sandoe <iain@codesourcery.com>
121 PR gcov-profile/58127
122 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
123 __thread var for emulated TLS.
124 (__gcov_indirect_call_counters): Likewise.
126 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
127 Catherine Moore <clm@codesourcery.com>
128 Richard Sandiford <rdsandiford@googlemail.com>
130 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
131 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
132 (CALL_STUB_NO_RET): Likewise.
133 (CALL_STUB_RET): Likewise.
134 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
135 __mips16_ret call/return stub symbols.
136 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
139 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
141 * config.host <mips*-*-linux*>: Remove a stray comment.
143 2013-08-10 Jan Hubicka <jh@suse.cz>
145 Work around binutils PR14342
146 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
147 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
148 (L_gcov_indirect_call_profiler_v2): New.
150 2013-08-06 Jan Hubicka <jh@suse.cz>
152 * libgcov.c (__gcov_indirect_call_callee,
153 __gcov_indirect_call_counters): New global vars.
154 (__gcov_indirect_call_profiler): replace by ...
155 (__gcov_indirect_call_profiler_v2) ... this one.
157 2013-08-06 Caroline Tice <cmtice@google.com>
159 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
160 vtv_start_preinit.o and vtv_end_preinit.o.
161 * configure.ac: Add code to check/set enable_vtable_verify.
162 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
164 * vtv_start_preinit.c: New file.
165 * vtv_end_preinit.c: New file.
166 * vtv_start.c: New file.
167 * vtv_end.c: New file.
168 * configure: Regenerated.
170 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
172 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
173 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
174 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
175 GPL-3.0-with-GCC-exception.
177 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
179 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
182 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
184 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
185 mapping for FPRs when creating the fallback framestate.
187 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
190 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
191 (__round_s2_const, __round_u2_const)
192 (__round_s4_const, __round_u4_const, __round_x8):
193 Saturate result if addition result cannot be represented.
195 2013-07-15 Matthias Klose <doko@ubuntu.com>
197 * libgcc2.c: Don't include <limits.h>.
199 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
201 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
203 2013-07-06 Jakub Jelinek <jakub@redhat.com>
206 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
208 2013-06-28 Jakub Jelinek <jakub@redhat.com>
211 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
213 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
214 instead of table lookups.
215 (__popcountDI2): Likewise.
217 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
219 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
222 2013-06-21 Joseph Myers <joseph@codesourcery.com>
225 * soft-fp/adddf3.c: Update from glibc.
226 * soft-fp/addsf3.c: Likewise.
227 * soft-fp/addtf3.c: Likewise.
228 * soft-fp/divdf3.c: Likewise.
229 * soft-fp/divsf3.c: Likewise.
230 * soft-fp/divtf3.c: Likewise.
231 * soft-fp/double.h: Likewise.
232 * soft-fp/eqdf2.c: Likewise.
233 * soft-fp/eqsf2.c: Likewise.
234 * soft-fp/eqtf2.c: Likewise.
235 * soft-fp/extenddftf2.c: Likewise.
236 * soft-fp/extended.h: Likewise.
237 * soft-fp/extendsfdf2.c: Likewise.
238 * soft-fp/extendsftf2.c: Likewise.
239 * soft-fp/fixdfdi.c: Likewise.
240 * soft-fp/fixdfsi.c: Likewise.
241 * soft-fp/fixsfdi.c: Likewise.
242 * soft-fp/fixsfsi.c: Likewise.
243 * soft-fp/fixtfdi.c: Likewise.
244 * soft-fp/fixtfsi.c: Likewise.
245 * soft-fp/fixunsdfdi.c: Likewise.
246 * soft-fp/fixunsdfsi.c: Likewise.
247 * soft-fp/fixunssfdi.c: Likewise.
248 * soft-fp/fixunssfsi.c: Likewise.
249 * soft-fp/fixunstfdi.c: Likewise.
250 * soft-fp/fixunstfsi.c: Likewise.
251 * soft-fp/floatdidf.c: Likewise.
252 * soft-fp/floatdisf.c: Likewise.
253 * soft-fp/floatditf.c: Likewise.
254 * soft-fp/floatsidf.c: Likewise.
255 * soft-fp/floatsisf.c: Likewise.
256 * soft-fp/floatsitf.c: Likewise.
257 * soft-fp/floatundidf.c: Likewise.
258 * soft-fp/floatundisf.c: Likewise.
259 * soft-fp/floatunditf.c: Likewise.
260 * soft-fp/floatunsidf.c: Likewise.
261 * soft-fp/floatunsisf.c: Likewise.
262 * soft-fp/floatunsitf.c: Likewise.
263 * soft-fp/gedf2.c: Likewise.
264 * soft-fp/gesf2.c: Likewise.
265 * soft-fp/getf2.c: Likewise.
266 * soft-fp/ledf2.c: Likewise.
267 * soft-fp/lesf2.c: Likewise.
268 * soft-fp/letf2.c: Likewise.
269 * soft-fp/muldf3.c: Likewise.
270 * soft-fp/mulsf3.c: Likewise.
271 * soft-fp/multf3.c: Likewise.
272 * soft-fp/negdf2.c: Likewise.
273 * soft-fp/negsf2.c: Likewise.
274 * soft-fp/negtf2.c: Likewise.
275 * soft-fp/op-1.h: Likewise.
276 * soft-fp/op-2.h: Likewise.
277 * soft-fp/op-4.h: Likewise.
278 * soft-fp/op-8.h: Likewise.
279 * soft-fp/op-common.h: Likewise.
280 * soft-fp/quad.h: Likewise.
281 * soft-fp/single.h: Likewise.
282 * soft-fp/soft-fp.h: Likewise.
283 * soft-fp/subdf3.c: Likewise.
284 * soft-fp/subsf3.c: Likewise.
285 * soft-fp/subtf3.c: Likewise.
286 * soft-fp/truncdfsf2.c: Likewise.
287 * soft-fp/trunctfdf2.c: Likewise.
288 * soft-fp/trunctfsf2.c: Likewise.
289 * soft-fp/unorddf2.c: Likewise.
290 * soft-fp/unordsf2.c: Likewise.
291 * soft-fp/unordtf2.c: Likewise.
292 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
293 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
294 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
295 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
296 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
297 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
298 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
299 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
300 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
301 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
302 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
303 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
305 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
307 * config/mips/lib2funcs.c: New file.
308 * config/mips/t-mips (LIB2ADD_ST): Add it.
310 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
313 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
314 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
316 2013-06-08 Walter Lee <walt@tilera.com>
318 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
319 Replace int64_t with long long. Add __extension__ where
321 * config/tilepro/atomic.c: Include config.h.
323 2013-06-06 Douglas B Rupp <rupp@adacore.com>
325 * config.host (arm-wrs-vxworks): Configure with other soft float.
327 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
329 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
330 (mips64r5900el-*-elf*): New configurations.
332 2013-06-04 Alan Modra <amodra@gmail.com>
334 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
336 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
338 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
340 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
342 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
343 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
344 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
346 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
348 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
349 (powerpc-wrs-vxworks): Likewise.
351 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
353 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
354 signal frames as well.
355 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
356 STACK_BIAS to the CFA offset.
358 2013-05-17 Richard Henderson <rth@redhat.com>
361 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
362 (execute_cfa_program): Use it when storing to fs->regs.
364 2013-05-08 Kai Tietz <ktietz@redhat.com>
366 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
367 (__deregister_frame_info): Likewise.
369 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
371 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
374 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
376 2013-04-25 Alan Modra <amodra@gmail.com>
378 * config.host: Match little-endian powerpc-linux.
380 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
382 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
383 as 'unsigned long long' instead of 'unsigned long'.
384 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
387 2013-04-10 Julian Brown <julian@codesourcery.com>
389 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
390 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
391 unsigned char/unsigned short.
392 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
394 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
397 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
399 2013-04-04 Meador Inge <meadori@codesourcery.com>
401 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
402 computing the location of the link register.
403 (aeabi_uldivmod): Ditto.
405 2013-03-27 Kai Tietz <ktietz@redhat.com>
407 * config.host: Add support for cygwin x64 target.
408 * configure: Regenerated.
410 2013-03-26 Walter Lee <walt@tilera.com>
412 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
413 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
415 2013-03-25 Kai Tietz <ktietz@redhat.com>
417 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
419 2013-03-20 Robert Mason <rbmj@verizon.net>
421 * config/vxlib-tls.c (__gthread_get_tsd_data,)
422 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
423 (__gthread_leave_tsd_dtor_context): Add prototypes.
424 (tls_delete_hook): Update.
426 2013-03-20 Catherine Moore <clm@codesourcery.com>
427 Joseph Myers <joseph@codesourcery.com>
428 Chao-ying Fu <fu@mips.com>
430 * config/mips/mips16.S: Don't build for microMIPS.
431 * config/mips/linux-unwind.h: Handle microMIPS frame.
432 * config/mips/crtn.S (fini, init): New labels.
434 2013-03-14 Jakub Jelinek <jakub@redhat.com>
436 PR tree-optimization/53265
437 * unwind-dw2.c (execute_cfa_program): Avoid
438 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
439 on targets with DWARF_FRAME_REGISTERS < 32.
441 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
444 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
445 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
447 2013-03-07 Sriraman Tallam <tmsriram@google.com>
449 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
450 sandybridge processors.
452 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
455 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
458 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
460 * config/microblaze/crti.S: Setup stack protection at entry
462 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
464 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
465 (__rotldi3): Shift bytewise if applicable.
467 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
469 * config/aarch64/sync-cache.c
470 (__aarch64_sync_cache_range): Silence warnings.
472 2013-02-25 Catherine Moore <clm@codesourcery.com>
475 2013-02-24 Catherine Moore <clm@codesourcery.com>
476 Joseph Myers <joseph@codesourcery.com>
477 Chao-ying Fu <fu@mips.com>
479 * config/mips/mips16.S: Don't build for microMIPS.
480 * config/mips/linux-unwind.h: Handle microMIPS frame.
481 * config/mips/crtn.S (fini, init): New labels.
483 2013-02-24 Catherine Moore <clm@codesourcery.com>
484 Joseph Myers <joseph@codesourcery.com>
485 Chao-ying Fu <fu@mips.com>
487 * config/mips/mips16.S: Don't build for microMIPS.
488 * config/mips/linux-unwind.h: Handle microMIPS frame.
489 * config/mips/crtn.S (fini, init): New labels.
491 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
492 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
495 2013-02-16 Alan Modra <amodra@gmail.com>
498 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
499 (ppc_fallback_frame_state): Always set up save locations for fp
500 and altivec. Don't bother with non-callee-saved regs, r0-r13
501 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
503 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
506 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
508 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
509 _ssmulha3, _usmulusa3, _ssmulsa3.
510 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
511 (__muldi3): XCALL __muldi3_6 instead of rcall.
512 (__umulsidi3, __mulsidi3): New functions.
513 (do_prologue_saves, do_epilogue_restores): New .macros.
514 (__divdi3_moddi3): Use them.
515 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
516 (__usmulusa3, __ssmulsa3): New functions.
518 2013-02-11 Iain Sandoe <iain@codesourcery.com>
519 Jack Howarth <howarth@bromo.med.uc.edu>
520 Patrick Marlier <patrick.marlier@gmail.com>
523 * config/darwin-crt-tm.c: Remove dummy functions hack.
525 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
528 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
529 * config/avr/lib2-object.mk: New iterator to build objects from it.
530 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
532 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
533 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
534 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
535 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
536 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
537 * config/avr/lib1funcs-fixed.S: Implement them.
539 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
541 Update copyright years.
543 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
546 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
547 Add crtcxa to extra_parts.
548 * config/rs6000/exit.h: New file.
549 * config/rs6000/cxa_atexit.c: New file.
550 * config/rs6000/cxa_finalize.c: New file.
551 * config/rs6000/crtcxa.c: New file.
552 * config/rs6000/t-aix-cxa: New file.
553 * config/rs6000/libgcc-aix-cxa.ver: New file.
555 2013-01-31 Nick Clifton <nickc@redhat.com>
557 * config/v850/lib1funcs.S: Add support for e3v5 architecture
560 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
563 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
564 _mulQQ, _mulHQ, _mulHA, _mulSA,
565 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
566 _divQQ, _divHQ, _divHA, _divSA,
567 _divUQQ, _divUHQ, _divUHA, _divUSA.
569 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
571 * config.host(microblaze*-linux*): tmake_file: Remove
572 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
573 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
574 to exclude functions from being built with libgcc.c and use
575 the microblaze assembly.
577 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
579 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
582 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
584 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
585 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
586 __UINTPTR_TYPE__; also cast 'base' to the same type before the
589 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
591 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
592 loop start address for cache clearing.
594 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
596 * config/avr/lib1funcs.S: Remove trailing blanks.
597 * config/avr/lib1funcs-fixed.S: Ditto.
599 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
601 * config/avr/avr-lib.h: Add GPL copyright notice.
603 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
605 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
606 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
607 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
608 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
610 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
612 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
613 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
615 2013-01-04 Nick Clifton <nickc@redhat.com>
617 * config/v850/lib1funcs.S: Only provide CALLT support functions if
618 the CALLT instruction is supported.
620 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
622 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
623 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
625 2012-12-13 John Tytgat <John@bass-software.com>
627 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
630 2012-12-12 Jakub Jelinek <jakub@redhat.com>
633 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
634 undefined signed overflows.
636 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
639 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
641 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
643 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
644 (FP_TRAPPING_EXCEPTIONS): Define.
645 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
646 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
648 2012-12-04 Richard Henderson <rth@redhat.com>
651 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
653 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
655 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
656 (FP_EX_SHIFT): Define.
657 (FP_TRAPPING_EXCEPTIONS): Define.
659 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
661 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
662 (FP_ROUNDMODE): Use FP_RND_MASK.
663 * config/aarch64/sfp-exceptions.c: New.
664 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
665 Use __sfp_handle_exceptions.
667 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
669 * config.host: (arm*-*-freebsd*): Remove.
670 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
671 (arm*-*-elf*): Remove.
672 (arm*-*-wince-pe*): Remove.
673 * arm/unwind-arm.c (struct fpa_reg): Delete.
674 (struct fpa_regs): Delete.
675 (phase1_vrs): Remove fpa element.
676 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
677 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
678 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
679 * ieee754-sf.S (floatundisf): Remove FPA support.
680 (floatdisf): Likewise.
681 * ieee75f-df.S (floatundidf): Likewise.
682 (floatdidf): Likewise.
684 2012-11-29 Kai Tietz <ktietz@redhat.com>
687 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
688 * unwind-generic.h: Likewise.
689 * unwind-seh.c: Likewise.
691 2012-11-28 Richard Henderson <rth@redhat.com>
694 * emutls.c (__emutls_get_address): Avoid race condition between
695 obj->loc.offset read and emutls_key initialization.
697 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
699 Adjust decimal point of signed accum mode to GCC default.
702 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
704 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
705 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
707 (__divqq3, __divha3, __divsa3): Adjust to new position of
708 decimal point of signed accum types.
710 (__mulusa3_round): New function.
712 (__divqq_helper): New function.
713 (__udivuqq3): Use it.
715 2012-11-20 Jakub Jelinek <jakub@redhat.com>
718 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
720 2012-11-18 Teresa Johnson <tejohnson@google.com>
723 * libgcov.c (gcov_exit): Remove merged program summary
724 comparison unless !GCOV_LOCKED.
726 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
728 * soft-fp: Updated from glibc upstream.
730 2012-11-06 Ian Lance Taylor <iant@google.com>
732 * generic-morestack.c (__generic_morestack): Align the returned
733 stack pointer to a 32 byte boundary.
734 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
735 increment the return address until we have decided that we don't
736 have a varargs function.
737 (__morestack) [32-bit]: Align stack correctly when calling C
739 (__morestack) [64-bit]: Likewise.
741 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
743 * configure: Regenerate.
745 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
748 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
749 * config/i386/sfp-machine.h: Guard exception handling
750 code with _SOFT_FLOAT.
751 * config/i386/32/sfp-machine.h: Guard rounding handling
752 code with _SOFT_FLOAT.
753 * config/i386/64/sfp-machine.h: Ditto.
755 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
757 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
760 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
762 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
763 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
764 when appropriate. Correct structure element types.
765 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
766 -minline-all-stringops from compile flags.
768 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
770 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
772 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
774 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
776 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
778 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
781 2012-10-23 Ian Bolton <ian.bolton@arm.com>
782 Jim MacArthur <jim.macarthur@arm.com>
783 Marcus Shawcroft <marcus.shawcroft@arm.com>
784 Nigel Stephens <nigel.stephens@arm.com>
785 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
786 Richard Earnshaw <rearnsha@arm.com>
787 Sofiane Naci <sofiane.naci@arm.com>
788 Stephen Thomas <stephen.thomas@arm.com>
789 Tejas Belagod <tejas.belagod@arm.com>
790 Yufeng Zhang <yufeng.zhang@arm.com>
792 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
793 * config/aarch64/crti.S: New file.
794 * config/aarch64/crtn.S: New file.
795 * config/aarch64/linux-unwind.h: New file.
796 * config/aarch64/sfp-machine.h: New file.
797 * config/aarch64/sync-cache.c: New file.
798 * config/aarch64/t-aarch64: New file.
799 * config/aarch64/t-softfp: New file.
801 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
803 * config/mmix/crti.S: Mark program and data addresses using PRELD.
804 Remove typo'd and unnecessary alignment-LOC for .data. Remove
805 no-longer-needed LDBU insns.
807 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
810 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
811 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
813 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
815 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
817 2012-10-15 Matthias Klose <doko@ubuntu.com>
819 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
821 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
823 * configure: Regenerate.
824 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
826 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
828 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
829 instructions for 64bit targets only.
831 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
833 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
834 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
835 * config/i386/32/sfp-machine.h: ... here.
836 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
837 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
840 2012-10-07 Matthias Klose <doko@ubuntu.com>
842 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
844 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
846 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
848 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
849 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
850 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
853 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
856 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
859 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
862 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
863 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
864 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
866 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
869 * config/sh/linux-atomic.S: Delete.
870 * config/sh/linux-atomic.c: New.
871 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
872 linux-atomic.c. Add cflags to disable warnings.
874 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
877 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
879 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
880 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
881 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
882 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
883 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
885 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
887 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
889 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
890 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
892 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
894 * config.host (hppa-*-openbsd*): New target.
895 * config/pa/t-openbsd: New file.
897 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
900 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
901 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
902 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
903 (__divsa3): Use __negsi2 to negate r_quoL.
904 * config/avr/lib1funcs.S (FALIAS): New macro.
905 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
906 (__negsi2): ...this new function.
907 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
908 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
909 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
910 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
911 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
912 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
914 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
917 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
918 (lshrsi3): Reimplement as lshrsi3_r0.
920 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
923 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
926 2012-09-07 Teresa Johnson <tejohnson@google.com>
928 PR gcov-profile/54487
929 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
932 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
935 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
936 not configured --with-avrlibc=no.
937 * config/avr/t-avrlibc: New file.
938 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
939 (DPBIT_FUNCS): Ditto.
940 (TPBIT_FUNCS): Ditto.
942 2012-09-04 Teresa Johnson <tejohnson@google.com>
944 * libgcov.c (struct gcov_summary_buffer): New structure.
945 (gcov_histogram_insert): New function.
946 (gcov_compute_histogram): Ditto.
947 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
948 histograms during summary merging.
950 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
952 * config.host (x86_64-*-openbsd*): New target.
954 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
956 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
959 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
962 * config/avr/t-avr (conv_X): Rename to func_X.
964 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
967 * config/avr/lib1funcs-fixed.S: New file.
968 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
970 (neg2, neg4): New macros.
971 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
972 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
973 (__umulhisi3): Speed up MUL variant if there is enough flash.
974 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
976 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
977 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
978 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
979 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
980 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
981 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
982 (LIB2FUNCS_EXCLUDE): Add supported functions.
984 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
986 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
987 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
989 * fixed-obj.mk: Only expand dependency if $o is not in
992 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
994 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
996 2012-08-22 Joseph Myers <joseph@codesourcery.com>
998 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
999 depend on --enable-shared.
1000 ($(lib1asmfuncs-o)): Use %.vis files independent of
1002 * static-object.mk ($(base)$(objext), $(base).vis)
1003 ($(base)_s$(objext)): Use same rules for visibility handling as in
1006 2012-08-21 Ian Lance Taylor <iant@google.com>
1008 * config/i386/morestack.S (__morestack_non_split): Increase amount
1009 of space allocated for non-split code stack.
1011 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1013 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1014 even if inhibit_libc.
1016 2012-08-17 Julian Brown <julian@codesourcery.com>
1018 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1019 -fexceptions -fnon-call-exceptions if not defined.
1020 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1021 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1023 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1025 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1028 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1030 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1031 rs6000/t-slibgcc-aix.
1033 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1035 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1037 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1039 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1041 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1044 * Makefile.in (version): Replace top_srcdir with srcdir.
1046 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1048 * Makefile.in (version): set to BASE-VER file from gcc directory.
1050 2012-08-01 Nick Clifton <nickc@redhat.com>
1052 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1053 Implements __clrsb for an HImode argument.
1055 2012-07-31 Nick Clifton <nickc@redhat.com>
1057 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1058 Implements __clrsb for an HImode argument.
1059 * config/stormy16/clrsbhi2.c: New file:
1060 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1062 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1064 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1066 2012-07-19 Tristan Gingold <gingold@adacore.com>
1067 Richard Henderson <rth@redhat.com>
1069 * unwind-seh.c: New file.
1070 * unwind-generic.h: Include windows.h for SEH.
1071 (_Unwind_Exception): Use 6 private fields for SEH.
1072 (_GCC_specific_handler): Declare.
1073 * unwind-c.c (__gcc_personality_seh0): New function.
1075 * config/i386/libgcc-cygming.ver: New file.
1076 * config/i386/t-seh-eh: New file.
1077 * config.host (x86_64-*-mingw*): Default to seh.
1079 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1081 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1083 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1085 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1086 __builtin_expect when checking for exceptions.
1087 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1089 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1091 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1092 function declaration.
1093 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1095 * config/ia64/sfp-exceptions.c: New.
1096 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1098 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1100 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1101 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1102 * config/i386/64/sfp-machine: ... (delete here) ...
1103 * config/i386/sfp-machine.h: ... to here.
1104 (FP_EX_MASK): Remove.
1106 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1108 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1110 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1111 * config/i386/libgcc-sol2.ver: Ditto.
1112 * config/i386/libgcc-glibc.ver: Ditto.
1114 2012-06-11 Roland McGrath <mcgrathr@google.com>
1116 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1117 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1120 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1122 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1123 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1124 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1125 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1126 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1127 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1128 * config/i386/64/sfp-machine: ... (delete here) ...
1129 * config/i386/sfp-machine.h: ... to here.
1131 (__sfp_handle_exceptions): New function declaration.
1132 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1133 * config/i386/sfp-exceptions.c: New.
1134 * config/i386/t-softfp: New.
1135 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1136 i386/t-softfp to tmake_file.
1138 2012-06-03 David S. Miller <davem@davemloft.net>
1140 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1143 2012-05-31 David S. Miller <davem@davemloft.net>
1145 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1146 multiply and divide instructions on 32-bit when V9.
1147 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1149 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1151 * config/arm/ieee754-df.S: Fix typos.
1152 * config/arm/ieee754-sf.S: Fix typos.
1153 * config/c6x/libunwind.S: Fix typos.
1154 * config/epiphany/udivsi3-float.c: Fix typos.
1155 * config/microblaze/muldi3_hard.S: Fix typos.
1156 * config/picochip/adddi3.S: Fix typos.
1157 * config/picochip/ashlsi3.S: Fix typos.
1158 * config/picochip/ashrsi3.S: Fix typos.
1159 * config/picochip/clzsi2.S: Fix typos.
1160 * config/picochip/cmpsi2.S: Fix typos.
1161 * config/picochip/divmod15.S: Fix typos.
1162 * config/picochip/divmodhi4.S: Fix typos.
1163 * config/picochip/divmodsi4.S: Fix typos.
1164 * config/picochip/longjmp.S: Fix typos.
1165 * config/picochip/lshrsi3.S: Fix typos.
1166 * config/picochip/parityhi2.S: Fix typos.
1167 * config/picochip/popcounthi2.S: Fix typos.
1168 * config/picochip/setjmp.S: Fix typos.
1169 * config/picochip/subdi3.S: Fix typos.
1170 * config/picochip/ucmpsi2.S: Fix typos.
1171 * config/picochip/udivmodhi4.S: Fix typos.
1172 * config/picochip/udivmodsi4.S: Fix typos.
1173 * config/spu/divv2df3.c: Fix typos.
1174 * config/spu/mfc_multi_tag_release.c: Fix typos.
1175 * config/spu/mfc_tag_release.c: Fix typos.
1176 * configure.ac: Fix typos.
1177 * configure: Regenerate.
1179 2012-05-25 Ian Lance Taylor <iant@google.com>
1181 * config/i386/morestack.S (__morestack_non_split): Check whether
1182 caller is varargs and needs %bp to hold the stack frame on return.
1184 2012-05-25 Olivier Hainque <hainque@adacore.com>
1186 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1187 sequence in the non pic case on VxWorks.
1189 2012-05-24 Olivier Hainque <hainque@adacore.com>
1191 * Makefile.in: Move dependency on install-unwind_h from
1192 "install-leaf" to "install".
1194 2012-05-24 Olivier Hainque <hainque@adacore.com>
1196 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1197 Use a separate command for stamp removals.
1199 2012-05-21 Andrew Pinski <apinski@cavium.com>
1202 * configure.ac: Define the default includes to being none.
1203 * configure: Regenerate.
1205 2012-05-16 Olivier Hainque <hainque@adacore.com>
1207 * Makefile.in (install-unwind_h): Rename into ...
1208 (install-unwind_h-forbuild): New target.
1209 (all): Use it instead of the former install-unwind_h.
1210 (install-unwind_h): Reinstate, copy to user install destination
1211 for include files, not to the internal gcc object directory one.
1212 (install-leaf): Depend on it.
1214 2012-05-15 Olivier Hainque <hainque@adacore.com>
1216 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1217 register numbers. LR_REGNO replaces R_LR.
1218 (ucontext_for): New, helper for ...
1219 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1221 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1223 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1225 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1226 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1227 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1229 (i[34567]86-*-*, x86_64-*-*): ... here.
1231 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1232 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1234 * config/i386/i386-cpuinfo.c: Rename to ...
1235 * config/i386/cpuinfo.c: ... this.
1236 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1238 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1239 (libgcc_cv_init_priority): New test.
1240 * configure: Regenerate.
1241 * config.in: New file.
1242 * Makefile.in (clean): Rename config.h to auto-target.h.
1243 (config.h): Likewise.
1244 (stamp-h): Likewise.
1246 * config/i386/cpuinfo.c (auto-target.h): Include.
1247 (CONSTRUCTOR_PRIORITY): Define.
1248 (__cpu_indicator_init): Use it.
1250 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1252 * longlong.h: Use a URL instead of an FSF postal address.
1253 Replace spaces with tab.
1255 2012-05-08 Teresa Johnson <tejohnson@google.com>
1257 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1258 (__gcov_dump): Ditto.
1259 (gcov_dump_complete): New global variable.
1260 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1261 (__gcov_flush): Outline functionality now in gcov_clear.
1262 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1264 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1266 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1267 (mips*-*-linux*): Include mips/t-tpbit when long double is
1270 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1272 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1273 (get_available_features): New argument. Check for AVX2.
1274 (__cpu_indicator_init): Modify call to get_available_features.
1276 2012-04-25 Alan Modra <amodra@gmail.com>
1278 * config/rs6000/crtsavevr.S: New file.
1279 * config/rs6000/crtrestvr.S: New file.
1280 * config/rs6000/t-savresfgpr: Build the above.
1281 * config/rs6000/t-netbsd: Likewise.
1283 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1285 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1287 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1289 * libgcc/config/i386/i386-cpuinfo.c: New file.
1290 * libgcc/config/i386/t-cpuinfo: New file.
1291 * libgcc/config.host: Include t-cpuinfo.
1292 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1294 2012-04-24 Chao-ying Fu <fu@mips.com>
1296 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1298 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1300 struct siginfo vs. siginfo_t
1302 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1303 siginfo_t instead of struct siginfo.
1304 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1305 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1306 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1307 (ia64_handle_unwabi): Likewise.
1308 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1309 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1310 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1311 (sh_fallback_frame_state): Likewise.
1312 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1313 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1315 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1317 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1320 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1322 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1323 if it hasn't been previously saved.
1325 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1327 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1330 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1333 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1334 instead of __AVR_HAVE_8BIT_SP__.
1336 2012-03-26 Tristan Gingold <gingold@adacore.com>
1338 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1339 (unw_table_entry): Use unw_word instead of unsigned long.
1340 (_Unwind_FindTableEntry): Likewise.
1341 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1342 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1343 (_Unwind_FindTableEntry): Likewise.
1344 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1345 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1346 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1347 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1348 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1349 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1350 (uw_init_context_1, uw_install_context): Likewise.
1351 (unw_word): Move to unwind-ia64.h
1353 2012-03-26 Tristan Gingold <gingold@adacore.com>
1355 * config/vms/vms-ucrt0.c: Update copyright years.
1357 (___gcc_main_flags): Declare.
1358 (__main): Check flags to remap argv and exit code.
1359 * config.host (*-*-*vms*): Adjust extra_parts.
1360 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1363 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1365 * arm/lib1funcs.asm (ctzsi2): New function.
1366 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1367 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1368 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1369 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1370 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1371 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1373 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1375 * config.host: Add bits to support powerpc64-*-freebsd*.
1376 * config/rs6000/freebsd-unwind.h: New file.
1377 * config/rs6000/t-freebsd64: New file.
1379 2012-03-20 Richard Guenther <rguenther@suse.de>
1381 PR gcov-profile/52627
1382 * libgcov.c (init_mx): Fix mutex name.
1384 2012-03-16 Tristan Gingold <gingold@adacore.com>
1386 * config/ia64/vms-unwind.h: Remove ulong (and replace
1387 it by unw_reg where used). Define unw_reg with __int64.
1389 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1391 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1393 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1395 (sparc_is_sighandler): Likewise.
1397 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1399 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1402 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1404 * config/arm/crtn.S: Fix typo.
1406 2012-03-13 Richard Guenther <rguenther@suse.de>
1408 * libgcov.c: Remove stdio.h include and NULL un-define.
1410 2012-03-13 Richard Guenther <rguenther@suse.de>
1413 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1415 2012-03-13 Richard Guenther <rguenther@suse.de>
1417 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1419 2012-03-13 Richard Guenther <rguenther@suse.de>
1421 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1422 and __gthread_mutex_init_function definitions.
1424 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1426 * config.host (mips*-*-openbsd*): Remove.
1428 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1430 * config.host: Remove alpha*-dec-osf5.1* handling.
1431 * config/alpha/gthr-posix.c: Remove.
1432 * config/alpha/libgcc-osf5.ver: Remove.
1433 * config/alpha/osf5-unwind.h: Remove.
1434 * config/alpha/t-osf-pthread: Remove.
1435 * config/alpha/t-slibgcc-osf: Remove.
1436 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1437 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1438 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1439 * mkmap-flat.awk: Remove osf_export handling.
1441 2012-03-12 Richard Guenther <rguenther@suse.de>
1443 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1444 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1445 (__gthread_mutex_init_function): New function.
1446 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1449 * libgcov.c: Include gthr.h.
1450 (__gcov_flush_mx): New global variable.
1451 (init_mx, init_mx_once): New functions.
1452 (__gcov_flush): Protect self with a mutex.
1453 (__gcov_fork): Re-initialize mutex after forking.
1454 * unwind-dw2-fde.c: Change condition under which to use
1455 __GTHREAD_MUTEX_INIT_FUNCTION.
1457 2012-03-12 Tristan Gingold <gingold@adacore.com>
1459 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1460 * config/ia64/t-vms: Likewise.
1462 2012-03-11 Michael Hope <michael.hope@linaro.org>
1464 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1467 2012-03-07 Walter Lee <walt@tilera.com>
1469 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1471 (atomic_xor): Rename and move definition to
1472 config/tilepro/atomic.h.
1473 (atomic_nand): Ditto.
1474 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1476 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1477 (arch_atomic_nand): Ditto.
1479 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1482 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1484 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1487 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1490 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1494 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1495 if RAMPZ affects reading from RAM.
1496 (__tablejump_elpm__): Ditto.
1498 (__movmemx_hi): Ditto.
1499 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1500 (__do_global_dtors): Ditto.
1501 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1502 (__movmemx_hi): Ditto.
1504 2012-03-05 Richard Henderson <rth@redhat.com>
1506 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1507 [ARM] (count_trailing_zeros): Use the builtin.
1509 2012-03-01 Kai Tietz <ktietz@redhat.com>
1511 * soft-fp: Imported from glibc upstream.
1513 2012-02-28 Kai Tietz <ktietz@redhat.com>
1515 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1516 for mingw-targets as attribute gcc_struct.
1518 2012-02-28 Ian Lance Taylor <iant@google.com>
1520 * generic-morestack.c (__splitstack_releasecontext): Correct call
1521 to __morestack_release_segments.
1523 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1526 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1527 for __linux__ when removing signals from __morestack_fullmask.
1529 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1532 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1534 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1536 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1537 instead of HAVE_INITFINI_ARRAY.
1538 * config/ia64/crtend.S: Likewise.
1540 2012-02-20 Kai Tietz <ktietz@redhat.com>
1543 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1545 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1546 to w32-unwind.h header.
1548 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1550 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1551 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1552 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1553 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1555 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1557 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1559 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1562 * config/darwin-crt-tm.c: Correct typo.
1564 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1565 Patrick Marlier <patrick.marlier@gmail.com>
1568 * config/darwin-crt-tm.c: Generate dummy functions.
1570 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1571 Patrick Marlier <patrick.marlier@gmail.com>
1574 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1575 (__doTMRegistrations): Call it.
1576 (__doTMdeRegistrations): Likewise.
1578 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1579 Anatoly Sokolov <aesok@post.ru>
1580 Eric Weddington <eric.weddington@atmel.com>
1583 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1584 (__epilogue_restores__): Ditto.
1586 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1590 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1591 Solaris 11 and slightly reformat.
1592 (sparc_is_sighandler): Likewise.
1594 2012-02-14 Walter Lee <walt@tilera.com>
1596 * config.host: Handle tilegx and tilepro.
1597 * config/tilegx/sfp-machine.h: New file.
1598 * config/tilegx/sfp-machine32.h: New file.
1599 * config/tilegx/sfp-machine64.h: New file.
1600 * config/tilegx/t-crtstuff: New file.
1601 * config/tilegx/t-softfp: New file.
1602 * config/tilegx/t-tilegx: New file.
1603 * config/tilepro/atomic.c: New file.
1604 * config/tilepro/atomic.h: New file.
1605 * config/tilepro/linux-unwind.h: New file.
1606 * config/tilepro/sfp-machine.h: New file.
1607 * config/tilepro/softdivide.c: New file.
1608 * config/tilepro/softmpy.S: New file.
1609 * config/tilepro/t-crtstuff: New file.
1610 * config/tilepro/t-tilepro: New file.
1612 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1616 * gthr-posix.h: Allow static initializer macros to be disabled.
1617 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1619 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1621 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1622 Add t-slibgcc-libgcc to tmake_file.
1623 * config/mips/libgcc-mips16.ver: Revert previous patch.
1624 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1626 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1627 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1629 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1630 * config/cr16/crti.S: New file.
1631 * config/cr16/crtlibid.S: New file.
1632 * config/cr16/crtn.S: New file.
1633 * config/cr16/lib1funcs.S: New file.
1634 * config/cr16/t-cr16: New file.
1635 * config/cr16/t-crtlibid: New file.
1636 * config/cr16/unwind-dw2.h: New file.
1637 * config/cr16/unwind-cr16.c: New file.
1638 * config/cr16/divmodhi3.c: New file.
1640 2012-01-25 Alan Modra <amodra@gmail.com>
1642 * config/rs6000/t-linux64: Delete. Move..
1643 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1644 * config/rs6000/t-linux: ..and libgcc flags to here.
1646 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1648 * config.host (i[34567]86-*-interix3*):
1649 Change triplet to i[34567]86-*-interix[3-9]*.
1650 * configure: Regenerate.
1652 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1653 Richard Sandiford <rdsandiford@googlemail.com>
1655 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1656 * config/mips/mips16.S (__mips16_rdhwr): New function.
1657 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1659 2012-01-11 Nathan Sidwell <nathan@acm.org>
1661 * libgcov.c (__gcov_init): Ignore objects with no functions.
1663 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1666 Extend __pgmx semantics to linearize memory.
1667 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1668 * config/avr/lib1funcs.S (__xload_1): New function.
1669 (__movmemx_qi, __movmemx_hi): New functions.
1670 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1673 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1675 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1676 purported sigacthandler address isn't null before dereferencing it.
1677 (sparc_is_sighandler): Likewise.
1679 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1682 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1683 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1684 (sparc_is_sighandler): Likewise.
1685 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1687 2012-01-06 Tristan Gingold <gingold@adacore.com>
1689 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1690 compatibility thunks...
1691 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1692 (crtbeginS.o, crtendS.o): ... and these to ...
1693 * config/ia64/t-ia64-elf: ... this new file.
1694 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1695 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1697 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1699 * configure: Regenerate.
1700 * config/s390/t-crtstuff: Remove -fPIC.
1702 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1705 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1708 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1711 * config/avr/lib1funcs.S: Remove FIXME comments.
1712 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1714 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1716 Implement light-weight DImode support.
1717 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1718 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1719 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1720 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1722 2011-12-30 Nathan Sidwell <nathan@acm.org>
1724 * libgcov.c (gcov_crc32): Remove global var.
1725 (free_fn_data): New function.
1726 (buffer_fn_data): Pass in filename, more robust error recovery.
1727 (crc32_unsigned): New function.
1728 (gcov_exit): More robust detection of new program. More robust
1730 (__gcov_init): Do not update program's crc here.
1732 2011-12-21 Tristan Gingold <gingold@adacore.com>
1734 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1736 2011-12-21 Ian Lance Taylor <iant@google.com>
1738 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1740 2011-12-20 Ian Lance Taylor <iant@google.com>
1742 * config/i386/morestack.S (__morestack_non_split): If there is
1743 enough stack space already, don't split. Ask for more stack space
1746 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1748 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1750 (_Unwind_DebugHook): New function.
1751 (uw_restore_core_regs): New define.
1752 (unwind_phase2): Use uw_restore_core_regs instead of
1754 (unwind_phase2_forced): Likewise.
1755 (__gnu_Unwind_Resume): Likewise.
1757 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1759 * config/alpha/linux-unwind.h: Update copyright years.
1760 (MD_FROB_UPDATE_CONTEXT): New define.
1761 (alpha_frob_update_context): New function.
1763 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1765 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1766 tmake_file rather replacing it.
1768 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1770 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1771 function is not used for PPC64.
1772 (save_world): Amend comments. Update the VRsave mask to reflect the
1774 (rest_world): Update comments, do not clobber r10, do not use r8.
1775 (eh_rest_world_r10): Amend comments, do not use r8.
1776 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1777 no longer used, move restore of CR and target address to the end of
1780 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1782 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1783 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1785 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1788 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1789 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1791 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1793 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1795 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1798 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1799 * config/avr/lib1funcs.S (__muldi3): New function.
1801 2011-12-06 Andrew Pinski <apinski@cavium.com>
1803 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1805 (__frame_dummy_init_array_entry): Likewise.
1807 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1809 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1813 * config/avr/lib1funcs.S (__prologue_saves__,
1814 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1815 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1817 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1819 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1821 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1824 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1825 (_ITM_deregisterTMCloneTable): Likewise.
1826 (__register_frame_info): Fix unused warning.
1827 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1828 pthread_default_stacksize_np): Likewise.
1829 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1831 2011-11-29 DJ Delorie <dj@redhat.com>
1833 * config.host (rl78-*-elf): New case.
1834 * config/rl78: New directory for the Renesas RL78.
1836 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1838 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1841 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1844 * config/rs6000/t-savresfgpr: New file.
1845 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1846 $(srcdir)/config/rs6000/eabi.S.
1847 * config/rs6000/t-ppccomm-ldbl: Remove.
1848 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1850 (powerpc-*-eabispe*): Likewise.
1851 (powerpc-*-eabi*): Likewise.
1852 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1853 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1854 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1855 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1857 (powerpc-*-eabisim*): Likewise.
1858 (powerpc-*-elf*): Likewise.
1859 (powerpc-*-eabialtivec*): Likewise.
1860 (powerpc-xilinx-eabi*): Likewise.
1861 (powerpc-*-rtems*): Likewise.
1862 (powerpcle-*-elf*): Likewise.
1863 (powerpcle-*-eabisim*): Likewise.
1864 (powerpcle-*-eabi*): Likewise.
1866 2011-11-27 Ian Lance Taylor <iant@google.com>
1868 * generic-morestack.c (__splitstack_find): Check for NULL old
1870 (__splitstack_resetcontext): New function.
1871 (__splitstack_releasecontext): New function.
1872 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1874 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1876 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1878 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1880 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1882 2011-11-26 Richard Henderson <rth@redhat.com>
1884 * config/m68k/linux-atomic.c: New file.
1885 * config/m68k/t-linux: New file.
1886 * config.host (m68k-uclinux, m68k-linux): Use it.
1888 2011-11-26 Richard Henderson <rth@redhat.com>
1890 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1891 (__TMC_END__): Only declare if hidden is available; in the definition,
1892 if hidden is unavailable add a null record.
1893 (deregister_tm_clones, register_tm_clones): New.
1894 (__do_global_dtors_aux, frame_dummy): Use them.
1895 (__do_global_dtors, __do_global_ctors_1): Likewise.
1897 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1899 * config/darwin-crt-tm.c: New file.
1900 * config.host (darwin): Build crttms.o crttme.o to provide
1901 startup and shutdown for tm clones.
1902 * config/t-darwin (crttms.o): New build rule.
1903 (crttme.o): Likewise.
1905 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
1907 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1910 2011-11-21 Richard Henderson <rth@redhat.com>
1912 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1913 (__TMC_LIST__, __TMC_END__): New.
1914 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1915 (__do_global_dtors): Likewise.
1916 (frame_dummy): Call _ITM_registerTMCloneTable.
1917 (__do_global_ctors_1): Likewise.
1919 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1921 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1922 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1923 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1924 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1925 * config/i386/t-darwin64: Remove.
1926 * config/sh/t-netbsd (LIB2ADD): Remove.
1928 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
1931 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1932 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1933 * config/avr/lib1funcs.S (wmov): New assembler macro.
1934 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1935 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1936 (__udivmod64): New function.
1937 (__negdi2): New function.
1939 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1941 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1942 *-*-freebsd*aout*): Remove.
1944 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
1946 * static-object.mk (c_flags-$o): Save c_flags.
1947 ($(base)$(objext)): Use it.
1949 2011-11-18 Steve Ellcey <sje@cup.hp.com>
1951 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1953 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
1956 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1957 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1960 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1962 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1964 (aeabi_uidivmod): Likewise.
1965 (umodsi3): Likewise.
1967 (aeabi_idivmod): Likewise.
1970 2011-11-16 Tristan Gingold <gingold@adacore.com>
1972 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1974 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
1977 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1978 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1980 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1982 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1984 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1985 * config/pa/t-stublib64: Delete.
1987 2011-11-12 Richard Henderson <rth@redhat.com>
1989 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1990 cast the pointer argument to _Unwind_SetGRPtr.
1992 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1994 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1996 2011-11-09 Ian Lance Taylor <iant@google.com>
1998 * generic-morestack.c: Include <string.h>.
1999 (uintptr_type): Define.
2000 (struct initial_sp): Add dont_block_signals field. Reduce size of
2002 (allocate_segment): Set prev field to NULL. Don't set
2003 __morestack_current_segment or __morestack_segments.
2004 (__generic_morestack): Update current->prev and *pp after calling
2006 (__morestack_block_signals): Don't do anything if
2007 dont_block_signals is set.
2008 (__morestack_unblock_signals): Likewise.
2009 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2011 (__splitstack_block_signals): New function.
2012 (enum __splitstack_content_offsets): Define.
2013 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2014 (__splitstack_makecontext): New function.
2015 (__splitstack_block_signals_context): New function.
2016 (__splitstack_find_context): New function.
2017 * config/i386/morestack.S (__morestack_get_guard): New function.
2018 (__morestack_set_guard, __morestack_make_guard): New functions.
2019 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2021 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2023 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2024 (i[34567]86-*-mingw*): ... here.
2025 (x86_64-*-mingw*): ... here.
2027 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2029 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2031 2011-11-07 Nathan Sidwell <nathan@acm.org>
2033 * libgcov.c (struct gcov_fn_buffer): New struct.
2034 (buffer_fn_data): New helper.
2035 (gcov_exit): Rework for new gcov data structures.
2037 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2040 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2042 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2044 * config.host (tmake_file): Correct comment.
2045 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2047 (bfin*-uclinux*): Likewise.
2048 (bfin*-linux-uclibc*): Likewise.
2049 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2051 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2053 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2054 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2055 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2056 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2057 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2058 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2059 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2060 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2061 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2062 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2063 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2064 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2065 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2067 * config/bfin/t-elf: Remove.
2068 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2070 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2072 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2073 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2074 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2075 (lm32-*-elf*): ... this.
2076 (lm32-*-rtems*): ... and this.
2078 (m32r-*-rtems*): Add to tmake_file.
2079 (moxie-*-rtems*): Likewise.
2080 (sparc-*-rtems*): Likewise.
2081 Remove t-rtems from tmake_file.
2082 (sparc64-*-rtems*): Likewise.
2083 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2086 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2089 * config/gthr-posix.h: Move ...
2090 * gthr-posix.h: ... here.
2091 * config/gthr-lynx.h: Reflect this.
2092 * config/gthr-vxworks.h: Likewise.
2093 * config/rs6000/gthr-aix.h: Likewise.
2094 * configure.ac (target_thread_file): Likewise.
2095 * configure: Regenerate.
2097 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2099 * config.host (arm*-*-rtemseabi*): New target.
2101 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2104 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2107 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2109 * config.host (epiphany-*-elf*): New configuration.
2110 * config/epiphany: New Directory.
2112 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2114 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2115 * config/avr/t-rtems: New.
2116 Filter out _exit from LIB1ASMFUNCS.
2118 2011-11-04 David S. Miller <davem@davemloft.net>
2120 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2121 * configure: Rebuild.
2123 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2125 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2128 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2131 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2132 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2134 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2137 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2139 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2141 * config/c6x/t-elf (LIB2ADDEH): Set.
2142 * config/c6x/t-c6x-elf: Remove.
2144 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2146 * config/i386/sol2-ci.S: Rename to ...
2147 * config/i386/crti.S: ... this.
2148 * config/i386/sol2-cn.S: Rename to ...
2149 * config/i386/crtn.S: ... this.
2150 * config/sparc/sol2-ci.S: Rename to ...
2151 * config/sparc/crti.S: ... this.
2152 * config/sparc/sol2-cn.S: Rename to ...
2153 * config/sparc/crtn.S: ... this.
2154 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2155 (crti.o, crtn.o): Remove.
2157 2011-11-04 Tristan Gingold <gingold@adacore.com>
2159 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2161 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2163 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2165 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2167 * config.host (crisv32-*-none, cris-*-none): Remove.
2168 (crisv32-*-elf): Append to tmake_file, don't just set it.
2169 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2171 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2173 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2174 (ecrtn$(objext)): Likewise.
2175 (ncrti$(objext)): Likewise.
2176 (ncrtn$(objext)): Likewise.
2178 2011-11-03 Andreas Schwab <schwab@redhat.com>
2180 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2182 2011-11-02 David S. Miller <davem@davemloft.net>
2184 * configure.ac: Set host_address on sparc too.
2185 * configure: Regenerate.
2186 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2187 based upon host_address.
2188 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2190 2011-11-02 Jason Merrill <jason@redhat.com>
2192 * config/rs6000/t-ppccomm: Add missing \.
2194 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2196 * gthr-single.h, gthr.h: New files.
2197 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2198 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2199 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2200 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2201 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2202 * configure.ac (thread_header): New variable.
2203 Set it depending on target_thread_file.
2204 (gthr-default.h): Link from $thread_header.
2205 * configure: Regenerate.
2206 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2208 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2210 * configure.ac (tm_file_): New variable.
2211 Determine from tm_file.
2212 (tm_file, tm_defines): Substitute.
2213 * configure: Regenerate.
2214 * mkheader.sh: New file.
2215 * Makefile.in (clean): Remove libgcc_tm.h.
2216 ($(objects)): Depend on libgcc_tm.h.
2217 (libgcc_tm_defines, libgcc_tm_file): New variables.
2218 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2219 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2220 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2221 ($(extra-parts)): Depend on libgcc_tm.h.
2222 * config.host (tm_defines, tm_file): New variable.
2223 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2224 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2225 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2226 (avr-*-rtems*): Likewise.
2227 (avr-*-*): Likewise.
2228 (frv-*-elf): Likewise.
2229 (frv-*-*linux*): Likewise.
2230 (h8300-*-rtems*): Likewise.
2231 (h8300-*-elf*): Likewise.
2232 (i[34567]86-*-darwin*): Likewise.
2233 (x86_64-*-darwin*): Likewise.
2234 (rx-*-elf): Likewise.
2235 (tic6x-*-uclinux): Likewise.
2236 (tic6x-*-elf): Likewise.
2237 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2238 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2239 * config/i386/cygming-crtbegin.c: Likewise.
2240 * config/i386/cygming-crtend.c: Likewise.
2241 * config/ia64/fde-vms.c: Likewise.
2242 * config/ia64/unwind-ia64.c: Likewise.
2243 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2244 * config/rs6000/darwin-fallback.c: Likewise.
2245 * config/stormy16/lib2funcs.c: Likewise.
2246 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2247 * crtstuff.c: Likewise.
2248 * dfp-bit.h: Likewise.
2249 * emutls.c: Likewise.
2250 * fixed-bit.c: Likewise.
2251 * fp-bit.c: Likewise.
2252 * generic-morestack-thread.c: Likewise.
2253 * generic-morestack.c: Likewise.
2254 * libgcc2.c: Likewise.
2255 * libgcov.c: Likewise.
2256 * unwind-dw2-fde-dip.c: Likewise.
2257 * unwind-dw2-fde.c: Likewise.
2258 * unwind-dw2.c: Likewise.
2259 * unwind-sjlj.c: Likewise.
2261 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2263 * configure.ac: Include ../config/picflag.m4.
2264 (GCC_PICFLAG): Call it.
2266 * configure: Regenerate.
2267 * Makefile.in (gcc_srcdir): Remove.
2268 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2269 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2270 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2271 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2272 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2275 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2276 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2277 to refer to libgcc2.c.
2279 * config/darwin-64.c: New file.
2280 * config/darwin-crt3.c: Remove comment.
2281 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2282 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2283 config/udivmodsi4.c: New files.
2284 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2285 config/memset.c: New files.
2286 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2287 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2288 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2289 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2290 * config/t-openbsd-thread: New file.
2291 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2292 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2293 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2294 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2297 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2298 to refer to gthr-posix.c.
2299 * config/alpha/t-vms (LIB2ADD): Set.
2300 * config/alpha/vms-gcc_shell_handler.c: New file.
2301 * config/arm/bpabi.c, config/arm/fp16.c,
2302 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2303 config/arm/unaligned-funcs.c: New files.
2304 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2305 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2306 * config/arm/t-linux: Likewise.
2307 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2308 * config/arm/t-netbsd: New file.
2309 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2310 * config/arm/t-symbian (LIB2ADD_ST): Set.
2311 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2312 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2313 * config/bfin/t-elf: New file.
2314 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2315 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2316 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2317 config/c6x/ltf.c: New files.
2318 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2319 (HOST_LIBGCC2_CFLAGS): Set.
2320 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2321 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2322 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2324 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2325 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2326 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2327 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2328 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2330 * config/frv/t-frv (LIB2ADD): Set.
2331 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2332 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2333 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2334 config/h8300/popcounthi2.c: New files.
2335 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2336 * config/i386/gthr-win32.c: New file.
2337 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2338 * config/i386/t-cygwin: Likewise.
2339 * config/i386/t-darwin, config/i386/t-darwin64,
2340 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2341 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2342 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2343 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2344 * config/ia64/quadlib.c: New file.
2345 * config/ia64/t-hpux (LIB2ADD): Set.
2346 * config/ia64/t-ia64: Add comment.
2347 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2348 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2349 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2350 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2351 * config/m32c/t-m32c (LIB2ADD): Set.
2352 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2353 * config/m32r/t-m32r: Likewise.
2354 * config/m68k/fpgnulib.c: New file.
2355 * config/m68k/t-floatlib (LIB2ADD): Set.
2356 (xfgnulib.c): New target.
2357 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2358 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2359 * config/mep/t-mep (LIB2ADD): Set.
2360 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2361 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2362 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2363 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2364 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2365 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2366 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2367 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2368 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2369 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2371 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2372 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2373 * config/pa/fptr.c, config/pa/lib2funcs.S,
2374 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2375 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2376 (LIB2ADD, LIB2ADD_ST): Set.
2377 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2378 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2380 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2381 * config/pdp11/t-pdp11: New file.
2382 * config/picochip/libgccExtras/adddi3.S,
2383 config/picochip/libgccExtras/ashlsi3.S,
2384 config/picochip/libgccExtras/ashrsi3.S,
2385 config/picochip/libgccExtras/clzsi2.S,
2386 config/picochip/libgccExtras/cmpsi2.S,
2387 config/picochip/libgccExtras/divmod15.S,
2388 config/picochip/libgccExtras/divmodhi4.S,
2389 config/picochip/libgccExtras/divmodsi4.S,
2390 config/picochip/libgccExtras/lshrsi3.S,
2391 config/picochip/libgccExtras/parityhi2.S,
2392 config/picochip/libgccExtras/popcounthi2.S,
2393 config/picochip/libgccExtras/subdi3.S,
2394 config/picochip/libgccExtras/ucmpsi2.S,
2395 config/picochip/libgccExtras/udivmodhi4.S,
2396 config/picochip/libgccExtras/udivmodsi4.S: New files.
2397 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2398 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2399 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2400 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2401 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2402 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2403 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2404 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2406 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2407 (HOST_LIBGCC2_CFLAGS): Set.
2408 * config/rs6000/t-darwin64: New file.
2409 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2410 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2411 * config/rs6000/t-ppccomm (LIB2ADD): Add
2412 $(srcdir)/config/rs6000/tramp.S.
2413 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2414 Add $(srcdir)/config/rs6000/eabi.S.
2415 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2416 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2417 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2418 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2419 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2420 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2421 * config/rs6000/tramp.S: New file.
2422 * config/s390/t-tpf: Remove.
2423 * config/sh/linux-atomic.S: New file.
2424 * config/sh/t-linux (LIB2ADD): Set.
2425 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2426 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2427 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2429 (HOST_LIBGCC2_CFLAGS): Set.
2430 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2431 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2432 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2433 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2434 config/spu/mfc_multi_tag_release.c,
2435 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2436 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2437 config/spu/multi3.c: New files.
2438 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2439 (HOST_LIBGCC2_CFLAGS): Set.
2440 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2441 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2442 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2443 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2444 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2445 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2446 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2447 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2448 config/stormy16/umodsi3.c: New files.
2449 * config/xtensa/lib2funcs.S: New file.
2450 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2451 * config/xtensa/t-xtensa (LIB2ADD): Set.
2452 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2453 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2454 Add t-freebsd-thread to tmake_file for posix threads.
2455 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2456 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2457 (*-*-lynxos*): Likewise.
2458 (*-*-netbsd*): Likewise.
2459 (*-*-openbsd*): Likewise.
2460 Add t-openbsd-thread to tmake_file for posix threads.
2461 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2462 (*-*-vxworks*): Set tmake_file.
2463 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2464 (alpha*-*-freebsd*): Likewise.
2465 (alpha*-*-netbsd*): Likewise.
2466 (alpha*-*-openbsd*): Likewise.
2467 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2468 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2469 (alpha*-dec-*vms*): Likewise.
2470 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2471 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2472 (bfin*-uclinux*): Likewise.
2473 (bfin*-linux-uclibc*): Likewise.
2474 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2475 (crisv32-*-none): Likewise.
2476 (cris-*-elf): Likewise.
2477 (cris-*-none): Likewise.
2478 (cris-*-linux*, crisv32-*-linux*): Likewise.
2479 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2481 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2483 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2484 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2485 (x86_64-*-elf*): Likewise.
2486 (i[34567]86-*-nto-qnx*): Likewise.
2487 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2489 (x86_64-*-mingw*): Likewise.
2490 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2491 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2492 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2493 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2494 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2496 (mipsisa64sr71k-*-elf*): Likewise.
2497 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2498 (mips-*-elf*, mipsel-*-elf*): Likewise.
2499 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2500 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2501 (mips*-*-rtems*): Likewise.
2502 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2504 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2505 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2506 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2507 (spu-*-elf*): Likewise.
2508 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2510 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2512 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2513 $(srcdir) to refer to $(LIB1ASMSRC).
2515 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2516 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2517 config/arm/lib1funcs.S: New files.
2518 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2519 * config/arm/t-arm: New file.
2520 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2521 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2522 config/arm/t-strongarm-elf: New files.
2523 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2524 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2525 * config/avr/lib1funcs.S: New file.
2526 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2527 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2528 * config/c6x/lib1funcs.S: New file.
2529 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2530 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2531 * config/frv/lib1funcs.S: New file.
2532 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2533 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2534 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2535 * config/ia64/__divxf3.asm: Rename to ...
2536 * config/ia64/__divxf3.S: ... this.
2537 Adapt lib1funcs.asm filename.
2538 * config/ia64/_fixtfdi.asm: Rename to ...
2539 * config/ia64/_fixtfdi.S: ... this.
2540 Adapt lib1funcs.asm filename.
2541 * config/ia64/_fixunstfdi.asm: Rename to ...
2542 * config/ia64/_fixunstfdi.S: ... this.
2543 Adapt lib1funcs.asm filename.
2544 * config/ia64/_floatditf.asm: Rename to ...
2545 * config/ia64/_floatditf.S: ... this.
2546 Adapt lib1funcs.asm filename.
2547 * config/ia64/lib1funcs.S: New file.
2548 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2549 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2550 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2551 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2552 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2553 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2554 * config/mep/lib1funcs.S: New file.
2555 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2556 * config/mips/mips16.S: New file.
2557 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2558 * config/pa/milli64.S: New file.
2559 * config/pa/t-linux, config/pa/t-linux64: New files.
2560 * config/picochip/lib1funcs.S: New file.
2561 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2562 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2563 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2564 * config/sh/t-netbsd: New file.
2565 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2566 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2567 * config/sh/t-sh64: New file.
2568 * config/sparc/lb1spc.S: New file.
2569 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2571 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2572 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2573 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2574 config/xtensa/lib1funcs.S: New files.
2575 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2576 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2578 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2579 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2580 (arm*-*-linux*): Likewise.
2581 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2582 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2583 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2584 (arm*-*-ecos-elf): Likewise.
2585 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2586 (arm*-*-rtems*): Likewise.
2587 (arm*-*-elf): Likewise.
2588 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2589 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2590 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2591 (bfin*-uclinux*): Likewise.
2592 (bfin*-linux-uclibc*): Likewise.
2593 (bfin*-rtems*): Likewise.
2594 (bfin*-*): Likewise.
2595 (fido-*-elf): Merge into m68k-*-elf*.
2596 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2597 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2598 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2599 (h8300-*-elf*): Likewise.
2600 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2601 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2602 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2603 (i[34567]86-*-mingw*): Likewise.
2604 (x86_64-*-mingw*): Likewise.
2605 (i[34567]86-*-interix3*): Likewise.
2606 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2607 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2608 (m68k-*-elf*): Also handle fido-*-elf.
2609 Add m68k/t-floatlib to tmake_file.
2610 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2611 (m68k-*-linux*): Likewise.
2612 (m68k-*-rtems*): Likewise.
2613 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2614 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2616 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2617 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2618 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2619 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2620 sh/t-netbsd to tmake_file.
2621 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2622 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2623 (sh-wrs-vxworks): Likewise.
2624 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2626 (v850*-*-*): Add v850/t-v850 to tmake_file.
2627 (vax-*-linux*): Add vax/t-linux to tmake_file.
2628 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2630 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2632 * crtstuff.c: New file.
2633 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2634 (CRTSTUFF_T_CFLAGS): Define.
2635 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2636 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2637 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2640 (crtbeginT.o): Use $(objext).
2641 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2642 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2643 (gcc-extra-parts): Remove.
2644 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2646 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2647 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2648 Add t-crtstuff-pic to tmake_file.
2649 (*-*-lynxos*): New case.
2650 Set tmake_file, extra_parts.
2651 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2652 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2653 *-*-netbsdelf[2-9]*.
2654 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2655 (*-*-rtems*): Set extra_parts.
2656 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2657 (*-*-uclinux*): New case.
2659 (*-*-vms*): New case.
2660 Set tmake_file, extra_parts.
2661 (*-*-elf): Set extra_parts.
2662 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2663 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2666 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2668 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2669 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2670 (arm-wrs-vxworks): Append to tmake_file.
2672 (arm*-*-uclinux*): Set extra_parts.
2673 (arm*-*-ecos-elf): Likewise.
2674 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2676 (arm*-*-rtems*): Set extra_parts.
2677 (arm*-*-elf): Likewise.
2678 (avr-*-rtems*): Clear extra_parts.
2679 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2681 (bfin*-uclinux*): Likewise.
2682 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2683 (bfin*-rtems*): Append to tmake_file.
2685 (bfin*-*): Likewise.
2686 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2687 (crisv32-*-elf): ... this.
2688 (crisv32-*-none): ... this.
2689 (cris-*-elf, cris-*-none): New cases.
2690 Add cris/t-elfmulti to tmake_file.
2691 (fr30-*-elf): Append to tmake_file.
2693 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2695 (h8300-*-rtems*): Append to tmake_file.
2697 (h8300-*-elf*): Likewise.
2698 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2700 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2702 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2703 (x86_64-*-elf*): Likewise.
2704 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2705 (x86_64-*-freebsd*): Likewise.
2706 (x86_64-*-netbsd*): Likewise.
2707 (i[34567]86-*-linux*): Likewise.
2708 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2709 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2710 (x86_64-*-linux*): Likewise.
2711 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2712 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2715 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2716 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2717 Append to extra_parts, remove crtbegin.o, crtend.o.
2718 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2719 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2720 crtend.o, crtbeginS.o, crtendS.o.
2721 (ia64*-*-linux*): Comment extra_parts.
2722 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2724 (iq2000*-*-elf*): Clear extra_parts.
2725 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2726 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2727 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2728 (m32r-*-rtems*): ... this.
2729 Add m32r/t-m32r to tmake_file.
2730 (m68k-*-elf*): Add t-crtin to tmake_file.
2731 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2732 (mcore-*-elf): Likewise.
2733 (microblaze*-*-*): Set extra_parts.
2734 (mips*-sde-elf*): New case.
2735 Set tmake_file, extra_parts.
2736 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2737 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2738 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2741 (mipsisa64sr71k-*-elf*): Likewise.
2742 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2743 (mips-*-elf*, mipsel-*-elf*): Likewise.
2744 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2745 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2746 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2747 (mips*-*-rtems*): Likewise.
2748 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2749 (moxie-*-*): Split into ...
2750 (moxie-*-elf, moxie-*-uclinux*): ... this.
2751 Add to extra_parts, remove crtbegin.o, crtend.o.
2752 (moxie-*-rtems*): New case.
2755 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2757 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2758 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2761 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2762 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2764 (powerpc-*-eabisim*): Likewise.
2765 (powerpc-*-elf*): Likewise.
2766 (powerpc-*-eabialtivec*): Likewise.
2767 (powerpc-xilinx-eabi*): Likewise.
2768 (powerpc-*-eabi*): Likewise.
2769 (powerpc-*-rtems*): Likewise.
2770 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2773 (powerpc-*-lynxos*): Add to tmake_file.
2774 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2775 rs6000/t-crtstuff, t-crtstuff-pic.
2777 (powerpcle-*-eabisim*): Likewise.
2778 (powerpcle-*-eabi*): Likewise.
2779 (rx-*-elf): Remove extra_parts.
2780 (s390x-ibm-tpf*): Set extra_parts.
2781 (score-*-elf): Set extra_parts.
2782 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2783 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2784 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2785 (sh64l*-*-netbsd*): Split into ...
2786 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2787 Add t-crtstuff-pic to tmake_file.
2789 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2791 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2792 (sparc-*-elf*): Remove t-crtin from tmake_file.
2793 Add to extra_parts, remove crtbegin.o, crtend.o.
2794 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2795 (sparc64-*-linux*): Likewise.
2796 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2797 Add to extra_parts, remove crtbegin.o, crtend.o.
2798 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2799 Add to extra_parts, remove crtbegin.o, crtend.o.
2800 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2801 Add to extra_parts, remove crtbegin.o, crtend.o.
2802 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2803 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2804 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2806 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2808 (tic6x-*-*): Change to ...
2809 (tic6x-*-elf): ... this.
2811 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2813 (am33_2.0-*-linux*): Add comment.
2814 (mep*-*-*): Add mep/t-mep to tmake_file.
2816 * config/alpha/t-vms: New file.
2817 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2818 * config/arm/crti.S, config/arm/crtn.S: New files.
2819 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2820 * config/bfin/crtlibid.S: New file.
2821 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2822 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2823 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2824 (crti.o, crtin.o): New rules.
2825 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2826 * config/c6x/t-uclinux: New file.
2827 * config/cris/t-elfmulti: New file.
2828 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2829 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2830 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2831 * config/frv/t-frv: New file.
2832 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2833 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2834 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2836 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2837 refer to cygming-crtbegin.c, cygming-crtend.c.
2839 * config/i386/t-nto: New file.
2840 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2841 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2842 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2843 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2846 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2847 (crtinitS.o): New rule.
2848 * config/ia64/vms-crtinit.S: New file.
2849 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2850 * config/m32r/initfini.c: New file.
2851 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2852 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2853 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2854 * config/mep/t-mep: New file.
2855 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2856 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2857 * config/mips/crti.S, config/mips/crtn.S: New files.
2858 * config/mips/t-crtstuff: New file.
2859 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2860 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2861 (CUSTOM_CRTIN): Set.
2862 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2864 Use $(srcdir) to refer to crti.S, crtn.S.
2865 Use .S extension, $<.
2866 * config/moxie/crti.asm: Rename to ...
2867 * config/moxie/crti.S: ... this.
2868 * config/moxie/crtn.asm: Rename to ...
2869 * config/moxie/crtn.S: ... this.
2870 * config/moxie/t-moxie: Remove.
2871 * config/pa/stublib.c: New file.
2872 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2873 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2874 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2875 * config/rs6000/t-crtstuff: New file.
2876 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2877 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2878 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2879 Make output file explicit.
2880 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2881 Make output file explicit.
2882 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2883 Make output file explicit.
2884 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2885 Make output file explicit.
2886 * config/score/crti.S, config/score/crtn.S: New files.
2887 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2888 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2890 * config/sh/t-sh, config/sh/t-superh: New files.
2891 * config/sparc/t-linux64: New file.
2892 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2893 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2894 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2895 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2896 * config/t-crtin: Remove.
2897 * config/t-crtstuff-pic: New file.
2898 * config/t-sol2 (CUSTOM_CRTIN): Set.
2899 (crti.o, crtn.o): New rules.
2900 * config/vms/t-vms: New file.
2901 * config/vms/vms-ucrt0.c: New file.
2902 * config/xtensa/t-elf: New file.
2904 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2906 * Makefile.in (SHLIB_NM_FLAGS): Set.
2907 * mkmap-flat.awk, mkmap-symver.awk: New files.
2908 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2910 * configure: Regenerate.
2911 * config/libgcc-glibc.ver: New file.
2912 * config/libgcc-libsystem.ver: New file.
2913 * config/t-libunwind (SHLIB_LC): Set.
2914 * config/t-linux: New file.
2915 * config/t-slibgcc (INSTALL_SHLIB): New.
2916 (SHLIB_INSTALL): Use it.
2917 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2918 to mkmap-symver.awk.
2919 (SHLIB_MAPFILES): Don't append, adapt pathname.
2920 (SHLIB_VERPFX): Set.
2921 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2922 to mkmap-symver.awk.
2923 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2924 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2925 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2926 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2928 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2929 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2930 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2931 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2932 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2933 * config/i386/libgcc-darwin.10.4.ver,
2934 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2936 * config/i386/t-darwin: Remove.
2937 * config/i386/t-darwin64: Likewise.
2938 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2939 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2940 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2941 * config/i386/t-linux: New file.
2942 * config/i386/t-mingw32: New file.
2943 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2944 * config/ia64/t-glibc: Rename to ...
2945 * config/ia64/t-linux: ... this.
2946 (SHLIB_MAPFILES): Set.
2947 * config/ia64/t-glibc-libunwind: Rename to ...
2948 * config/ia64/t-linux-libunwind: ... this.
2949 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2950 * config/ia64/t-slibgcc-hpux: New file.
2951 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2952 * config/m68k/t-slibgcc-elf-ver: New file.
2953 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2954 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2956 * config/pa/t-slibgcc-hpux: New file.
2957 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2959 * config/rs6000/libgcc-darwin.10.4.ver,
2960 config/rs6000/libgcc-darwin.10.5.ver: New files.
2961 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2962 config/rs6000/libgcc-glibc.ver.
2963 * config/rs6000/libgcc-ppc64.ver: Rename to
2964 config/rs6000/libgcc-ibm-ldouble.ver.
2965 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2966 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2967 * config/rs6000/t-ldbl128: Rename to ...
2968 * config/rs6000/t-linux: ... this.
2969 (SHLIB_MAPFILES): Adapt filename.
2970 * config/rs6000/t-slibgcc-aix: New file.
2971 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2972 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2973 libgcc-excl.ver, libgcc-glibc.ver.
2974 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2975 * config/sparc/libgcc-glibc.ver: New file.
2976 * config/sparc/t-linux: New file.
2977 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2978 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2979 t-slibgcc-elf-ver to tmake_file.
2980 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2982 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2983 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2984 t-slibgcc-elf-ver, t-linux to tmake_file.
2985 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2987 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2988 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2989 (alpha*-dec-*vms*): Likewise.
2990 (arm*-*-freebsd*): Append to tmake_file.
2991 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2992 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2994 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2995 tmake_file for arm*-*-symbianelf*.
2996 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2997 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2999 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3000 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3001 pa/t-slibgcc-dwarf-ver to tmake_file.
3002 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3003 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3004 (hppa*64*-*-hpux11*): Likewise.
3005 (hppa[12]*-*-hpux11*): Likewise.
3006 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3007 i386/t-crtpc, i386/t-crtfm.
3008 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3009 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3011 Add i386/t-cygwin to tmake_file.
3012 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3013 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3014 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3016 Add i386/t-mingw32 to tmake_file.
3017 (x86_64-*-mingw*): Likewise.
3018 (ia64*-*-freebsd*): Append to tmake_file.
3019 (ia64*-*-linux*): Append to tmake_file.
3020 Replace ia64/t-glibc by ia64/t-linux.
3021 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3023 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3024 t-slibgcc-hpux to tmake_file.
3025 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3026 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3027 (m32rle-*-linux*): Likewise.
3028 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3030 (microblaze*-linux*): New case.
3031 Append to tmake_file, add t-slibgcc-nolc-override.
3032 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3033 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3034 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3035 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3036 rs6000/t-slibgcc-aix to tmake_file.
3037 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3038 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3039 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3040 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3041 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3042 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3044 (sparc-*-linux*): Append to tmake_file for *-leon*.
3045 Add sparc/t-linux to tmake_file for non-Leon targets.
3046 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3047 (tic6x-*-uclinux): New case.
3048 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3049 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3050 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3051 (am33_2.0-*-linux*): Append to tmake_file.
3052 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3053 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3054 x86_64-*-kfreebsd*-gnu.
3055 Add i386/t-linux to tmake_file.
3057 2011-10-28 Ian Lance Taylor <iant@google.com>
3059 * config/i386/morestack.S: Correct CFI information to do proper
3060 returns throughout function. In 32-bit mode, save %ebx so that it
3061 is restored on unwind.
3063 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3065 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3066 case where B3 isn't the return register.
3068 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3069 logic for doubleword pops.
3071 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3073 * config/rs6000/t-freebsd: Add wildcard.
3075 2011-10-21 Paul Brook <paul@codesourcery.com>
3077 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3079 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3080 Eric Botcazou <ebotcazou@adacore.com>
3083 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3084 fs->signal_frame to 1.
3086 2011-10-07 Ian Lance Taylor <iant@google.com>
3088 * generic-morestack-thread.c: #include <errno.h>.
3090 2011-10-07 Ian Lance Taylor <iant@google.com>
3093 * generic-morestack.c (__generic_morestack): Make sure the segment
3094 is large enough for both the stack frame and the copied
3097 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3100 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3103 2011-09-28 Nick Clifton <nickc@redhat.com>
3105 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3106 64-bit doubles are not enabled.
3107 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3108 and floatunsisf functions.
3110 2011-09-13 Paul Brook <paul@codesourcery.com>
3112 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3113 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3114 * unwind-arm-common.inc: New file.
3115 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3116 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3117 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3118 * config/c6x/libunwind.S: New file.
3119 * config/c6x/pr-support.c: New file.
3120 * config/c6x/unwind-c6x.c: New file.
3121 * config/c6x/unwind-c6x.h: New file.
3122 * config/c6x/t-c6x-elf: New file.
3124 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3126 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3127 (ASM_DIVZERO): Ditto.
3128 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3130 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3132 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3134 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3137 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3138 instead of an assembly one.
3140 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3143 * Makefile.in (install-unwind_h): Create
3144 $(gcc_objdir)/include/unwind.h atomically.
3146 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3148 * Makefile.in (install-unwind_h): Remove destination file first.
3150 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3153 * config/mips/t-mips16: New file.
3154 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3155 (mips*-*-linux*): Likewise.
3156 (mips*-sde-elf*): Likewise.
3157 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3158 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3159 Add mips/t-mips16 to tmake_file.
3160 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3161 (mips-*-elf*): Likewise.
3162 (mips64-*-elf*): Likewise.
3163 (mips64orion-*-elf*): Likewise.
3164 (mips*-*-rtems*): Likewise.
3165 (mipstx39-*-elf*): Likewise.
3166 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3167 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3169 Use $(srcdir) to refer to sync.c.
3171 ($(libgcc-sync-funcs-o)): Likewise.
3172 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3173 ($(libgcc-sync-funcs-s-o)): Likewise.
3175 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3177 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3180 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3183 * config/i386/value-unwind.h: New.
3185 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3187 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3188 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3189 Add to tmake_file rather than overriding it.
3191 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3193 * config/t-softfp: Remove.
3194 * soft-fp: Moved from ../gcc/config.
3195 * soft-fp/README: Remove t-softfp reference.
3196 * soft-fp/t-softfp: Move to config/t-softfp.
3197 (softfp_machine_header): Remove.
3198 (softfp_file_list): Remove config subdir.
3199 (soft-fp-objects): New variable.
3200 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3201 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3202 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3203 * config/t-softfp-excl: New file.
3204 * config/t-softfp-sfdf: New file.
3205 * config/t-softfp-tf: New file.
3206 * config/no-sfp-machine.h: New file.
3207 * config/arm/sfp-machine.h: New file.
3208 * config/arm/t-softfp: New file.
3209 * config/c6x/sfp-machine.h: New file.
3210 * config/i386/32/t-fprules-softfp: Rename to ...
3211 * config/i386/32/t-softfp: ... this.
3212 (tifunctions, LIB2ADD): Remove.
3213 (softfp_int_modes): Override.
3214 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3216 * config/i386/64/eqtf2.c: Likewise.
3217 * config/i386/64/getf2.c: Likewise.
3218 * config/i386/64/letf2.c: Likewise.
3219 * config/ia64/sft-machine.h: New file.
3220 * config/ia64/t-fprules-softfp: Rename to ...
3221 * config/ia64/t-softfp: ... this.
3222 * config/lm32/sfp-machine.h: New file.
3223 * config/moxie/t-moxie-softfp: Remove.
3224 * config/rs6000/ibm-ldouble-format: New file.
3225 * config/rs6000/ibm-ldouble.c: New file.
3226 * config/rs6000/libgcc-ppc-glibc.ver: New file
3227 * config/rs6000/libgcc-ppc64.ver: New file
3228 * config/rs6000/sfp-machine.h: New file.
3229 * config/rs6000/t-freebsd: New file.
3230 * config/rs6000/t-ibm-ldouble: New file.
3231 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3232 libgcc-ppc-glibc.ver.
3233 * config/rs6000/t-linux64: New file.
3234 * config/rs6000/t-ppccomm (LIB2ADD): Add
3235 $(srcdir)/config/rs6000/ibm-ldouble.c.
3236 * config/rs6000/t-ppccomm-ldbl: New file.
3237 * config/score/sfp-machine.h: New file.
3238 * config.host (sfp_machine_header): Explain.
3239 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3240 t-softfp to tmake_file.
3241 (arm*-*-uclinux*): Likewise.
3242 (arm*-*-ecos-elf): Likewise.
3243 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3244 (arm*-*-rtems*): Likewise.
3245 (arm*-*-elf): Likewise.
3246 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3248 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3249 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3250 (lm32-*-uclinux*): Likewise.
3251 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3252 t-softfp-excl, t-softfp.
3253 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3254 (powerpc64-*-darwin*): Likewise.
3255 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3257 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3259 (powerpc-*-eabisim*): Likewise.
3260 (powerpc-*-elf*): Likewise.
3261 (powerpc-*-eabialtivec*): Likewise.
3262 (powerpc-xilinx-eabi*): Likewise.
3263 (powerpc-*-rtems*): Likewise.
3264 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3265 t-softfp-excl, t-softfp to tmake_file.
3266 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3267 rs6000/t-ppccomm-ldbl to tmake_file.
3268 (powerpcle-*-elf*): Likewise.
3269 (powerpcle-*-eabisim*): Likewise.
3270 (powerpcle-*-eabi*): Likewise.
3271 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3272 rs6000/t-ibm-ldouble to tmake_file.
3273 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3274 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3275 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3276 (tic6x-*-*): Likewise.
3277 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3278 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3279 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3280 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3281 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3282 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3283 t-softfp to tmake_file.
3284 * configure.ac (sfp_machine_header): Provide default if unset.
3286 Link sfp-machine.h to config/$sfp_machine_header.
3287 * configure: Regenerate.
3289 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3291 * Makefile.in (double_type_size, long_double_type_size): Set.
3292 Remove $(fpbit-in-libgcc) support.
3293 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3294 (fpbit-src): New variable.
3295 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3296 Compile with -DFLOAT $(FPBIT_CFLAGS).
3298 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3299 Compile with $(FPBIT_CFLAGS).
3301 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3302 Compile with -DFLOAT $(TPBIT_CFLAGS).
3304 * configure.ac (double_type_size, long_double_type_size):
3305 Determine and substitute.
3306 * configure: Regenerate.
3307 * fp-bit.c, fp-bit.h: New files.
3308 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3309 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3310 * config/mips/t-mips: New file.
3311 * config/mips/t-sdemtk: New file.
3312 * config/rs6000/ppc64-fp.c: New file.
3313 * config/rs6000/t-darwin (LIB2ADD): Add
3314 $(srcdir)/config/rs6000/ppc64-fp.c.
3315 * config/rs6000/t-ppc64-fp: New file.
3316 * config/rx/rx-lib.h: New file.
3317 * config/rx/t-rx (FPBIT): Set to true.
3318 ($(gcc_objdir)/fp-bit.c): Remove.
3319 (DPBIT): Set to true only with -m64bit-doubles.
3320 ($(gcc_objdir)/dp-bit.c): Remove.
3321 * config/sparc/t-softfp: Remove.
3322 * config/spu/t-elf: New file.
3323 * config/t-fdpbit, config/t-fpbit: New files.
3324 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3325 (mips*-*-*): Likewise.
3326 (arm-wrs-vxworks): Likewise.
3327 (arm*-*-freebsd*): Likewise.
3328 (avr-*-rtems*): Add t-fpbit to tmake_file.
3329 (avr-*-*): Likewise.
3330 (bfin*-elf*): Add t-fdpbit to tmake_file.
3331 (bfin*-uclinux*): Likewise.
3332 (bfin*-linux-uclibc*): Likewise.
3333 (bfin*-rtems*): New case.
3334 Add t-fdpbit to tmake_file.
3335 (bfin*-*): Add t-fdpbit to tmake_file.
3336 (crisv32-*-elf): Likewise.
3337 (cris-*-linux*): Likewise.
3338 (fr30-*-elf): Likewise.
3339 (frv-*-elf, frv-*-*linux*): Likewise.
3340 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3341 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3342 (m32r-*-elf*): Likewise.
3343 (m32rle-*-elf*): Likewise.
3344 (m32r-*-linux*): Likewise.
3345 (m32rle-*-linux*): Likewise.
3346 (mcore-*-elf): Add t-fdpbit to tmake_file.
3347 (microblaze*-*-*): Likewise.
3348 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3349 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3350 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3352 Add mips/t-tpbit to tmake-file.
3353 (mips*-*-linux*): Fix typo.
3354 (mips*-sde-elf*): New case
3355 Add mips/t-sdemtk unless using newlib.
3356 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3357 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3358 (mn10300-*-*): Likewise.
3359 (pdp11-*-*): Likewise.
3360 (picochip-*-*): Add t-fpbit to tmake_file.
3361 (powerpc-*-eabisimaltivec*): Likewise.
3362 (powerpc-*-eabisim*): Likewise.
3363 (powerpc-*-elf*): Likewise.
3364 (powerpc-*-eabialtivec*): Likewise.
3365 (powerpc-xilinx-eabi*): New case.
3366 Add t-fdpbit to tmake_file.
3367 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3368 (powerpc-*-rtems*): Likewise.
3369 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3371 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3373 (powerpc-*-lynxos*): Likewise.
3374 (powerpcle-*-elf*): Likewise.
3375 (powerpcle-*-eabisim*): Likewise.
3376 (powerpcle-*-eabi*): Likewise.
3377 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3378 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3379 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3380 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3381 (rx-*-elf): Add t-fdpbit to tmake_file.
3382 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3383 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3384 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3385 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3387 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3388 (sh-wrs-vxworks): Likewise.
3389 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3390 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3391 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3392 (sparc64-*-rtems*): ... new case.
3393 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3394 (spu-*-elf*): Likewise.
3395 Add spu/t-elf to tmake_file.
3396 (v850*-*-*): Add t-fdpbit to tmake_file.
3397 (xstormy16-*-elf): Likewise.
3398 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3399 (mep*-*-*): Likewise.
3401 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3403 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3405 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3406 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3407 (install-unwind_h): New target.
3408 (all): Depend on it.
3409 * config.host (unwind_header): New variable.
3410 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3411 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3412 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3413 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3414 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3416 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3418 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3420 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3422 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3423 (ia64*-*-freebsd*): Likewise.
3424 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3426 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3427 $with_system_libunwind.
3428 (ia64*-*-hpux*): Set tmake_file.
3429 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3430 (picochip-*-*): Set tmake_file.
3431 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3433 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3434 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3435 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3436 (xtensa*-*-elf*): Set tmake_file.
3437 (xtensa*-*-linux*): Likewise.
3438 * configure.ac: Include ../config/unwind_ipinfo.m4.
3439 Call GCC_CHECK_UNWIND_GETIPINFO.
3440 Link unwind.h to $unwind_header.
3441 * configure: Regenerate.
3442 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3443 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3444 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3445 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3446 * config/unwind-dw2-fde-darwin.c: New file.
3447 * config/arm/libunwind.S, config/arm/pr-support.c,
3448 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3449 config/arm/unwind-arm.h,: New files.
3450 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3451 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3452 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3453 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3454 config/ia64/unwind-ia64.h: New files.
3455 * config/picochip/t-picochip: New file.
3456 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3458 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3459 * config/s390/t-tpf (LIB2ADDEH): Remove.
3460 * config/t-darwin (LIB2ADDEH): Set.
3461 * config/t-eh-dw2-dip: New file.
3462 * config/t-libunwind, config/t-libunwind-elf: New files.
3463 * config/t-sol2 (LIB2ADDEH): Remove.
3464 * config/xtensa/t-xtensa: New file.
3466 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3468 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3469 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3470 long long to check rt_sigreturn syscall.
3472 2011-08-02 Alan Modra <amodra@gmail.com>
3474 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3475 Restore for indirect call bcrtl from correct stack slot, and only
3476 if cfa+40 isn't valid.
3478 2011-08-01 Julian Brown <julian@codesourcery.com>
3480 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3481 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3482 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3484 2011-08-01 Julian Brown <julian@codesourcery.com>
3486 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3487 (libgcc-std.ver.in): Use above.
3488 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3489 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3491 * config/t-fixedpoint-gnu-prefix: New file.
3492 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3493 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3496 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3498 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3499 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3500 for x86-64. Properly check __x86_64__ and __LP64__.
3502 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3504 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3506 (_FP_WS_TYPE): Likewise.
3507 (_FP_I_TYPE): Likewise.
3509 2011-07-28 Alan Modra <amodra@gmail.com>
3511 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3512 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3513 in a plt call stub. Do restore r2 if stopped on bctrl.
3515 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3517 * config.host (i[3456x]86-*-netware*): Remove.
3518 * config/i386/netware-crt0.c, config/i386/t-nwld,
3519 config/i386/t-slibgcc-nwld: Remove.
3521 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3523 * config.host: Handle tic6x-*-*.
3524 * config/c6x/c6x-abi.h: New file.
3526 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3528 * config/i386/crtprec.c: New file.
3529 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3530 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3531 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3532 (x86_64-*-darwin*): Likewise.
3533 (i[34567]86-*-solaris2*: Likewise.
3535 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3537 * config/alpha/crtfastmath.c: New file.
3538 * config/i386/crtfastmath.c: New file.
3539 * config/ia64/crtfastmath.c: New file.
3540 * config/mips/crtfastmath.c: New file.
3541 * config/sparc/crtfastmath.c: New file.
3543 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3545 Add -frandom-seed=gcc-crtfastmath.
3546 * config/alpha/t-crtfm: Remove.
3547 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3548 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3550 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3551 (alpha*-dec-osf5.1*): Likewise.
3552 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3553 Add crtfastmath.o to extra_parts.
3554 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3555 Add crtfastmath.o to extra_parts.
3556 (x86_64-*-darwin*): Likewise.
3557 (x86_64-*-mingw*): Likewise.
3558 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3559 (ia64*-*-freebsd*): Likewise.
3560 (ia64*-*-linux*): Likewise.
3561 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3562 Add crtfastmath.o to extra_parts.
3564 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3566 * config/darwin-crt3.o: New file.
3567 * config/rs6000/darwin-crt2.c: New file.
3568 * config/t-darwin: New file.
3569 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3571 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3572 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3573 (powerpc64-*-darwin*): Likewise.
3575 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3577 * config/i386/netware-crt0.c: New file.
3578 * config/i386/t-nwld: Rename to ...
3579 * config/i386/t-slibgcc-nwld: ... this.
3580 * config/i386/t-nwld: New file.
3581 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3583 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3586 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3588 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3590 * configure: Regenerate.
3592 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3594 * dfp-bit.c, dfp-bit.h: New files.
3595 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3597 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3598 ($(d64pbit-o)): Likewise.
3599 ($(d128pbit-o)): Likewise.
3600 * config/t-dfprules: New file.
3601 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3602 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3603 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3604 (x86_64-*-linux*): Likewise.
3605 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3606 (i[34567]86-*-cygwin*): Likewise.
3607 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3608 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3610 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3612 * Makfile.in (LIBGCOV): New variable.
3613 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3614 * libgcov.c: New file.
3616 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3618 * fixed-bit.c, fixed-bit.h: New files.
3619 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3620 refer to fixed-bit.c.
3622 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3624 * config.host (*local*): Remove.
3626 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3629 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3630 like i?86-*-solaris2.1[0-9]*.
3631 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3632 * configure.ac (i?86-*-solaris2*): Likewise.
3633 * configure: Regenerate.
3635 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3637 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3638 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3639 md_unwind_header by splitting out of...
3640 (i[34567]86-*-linux*): ... this.
3641 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3642 Remove md_unwind_header by splitting out of...
3643 (x86_64-*-linux*): ... this.
3645 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3647 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3649 2011-06-28 Nick Clifton <nickc@redhat.com>
3651 * config.host: Recognize all V850 variants.
3653 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3655 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3657 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3659 * shared-object.mk (c_flags-$o): Save c_flags.
3660 ($(base)$(objext)): Use it.
3661 ($(base)_s$(objext)): Likewise.
3663 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3665 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3666 * libgcc-std.ver.in (GCC_4.7.0): New section.
3668 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3672 * config/avr/t-avr: Fix line endings.
3673 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3676 2011-06-14 Olivier Hainque <hainque@adacore.com>
3677 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3679 * config/mips/irix6-unwind.h: New file.
3680 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3682 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3684 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3685 (sparc64_fallback_frame_state): Use it.
3686 (sparc64_frob_update_context): Further adjust context.
3687 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3688 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3689 * config/sparc/sol2-cn.S: Likewise.
3691 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3693 * enable-execute-stack-empty.c: New file.
3694 * enable-execute-stack-mprotect.c: New file.
3695 * config/i386/enable-execute-stack-mingw32.c: New file.
3696 * config.host (enable_execute_stack): New variable.
3697 Select appropriate variants.
3698 * configure.ac: Link enable-execute-stack.c to
3699 $enable_execute_stack.
3700 * configure: Regenerate.
3701 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3702 (lib2funcs): Remove _enable_execute_stack.
3704 2011-06-09 David S. Miller <davem@davemloft.net>
3705 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3707 * config.host (sparc-*-linux*): Correct md_unwind_header
3709 (s390x-ibm-tpf*): Fix typo.
3711 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3713 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3714 Add crtfastmath.o to extra_parts.
3715 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3717 * config/mips/t-crtfm: Remove.
3719 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3721 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3723 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3725 * config.host (sh*-*-linux*): Fix typo.
3727 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3729 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3730 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3731 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3732 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3733 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3734 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3735 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3736 Wrap in !__MINGW64__.
3737 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3738 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3739 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3740 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3741 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3742 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3743 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3745 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3746 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3747 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3748 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3749 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3750 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3751 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3752 * config/no-unwind.h: New file.
3753 * config.host (md_unwind_header): Document.
3755 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3756 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3757 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3758 hppa[12]*-*-hpux11*): Set md_unwind_header.
3759 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3760 Set md_unwind_header.
3761 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3762 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3763 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3764 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3765 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3766 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3767 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3769 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3770 * configure: Regenerate.
3772 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3774 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3775 Set tmake_file, extra_parts.
3776 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3778 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3780 * config/mips/t-irix6: New file.
3781 * config/mips/t-slibgcc-irix: New file.
3783 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3785 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3786 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3788 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3790 * configure.ac (target_thread_file): Determine thread model.
3791 * configure: Regenerate.
3792 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3793 * config/alpha/t-alpha: New file.
3794 * config/alpha/t-crtfm: Use $<.
3795 * config/alpha/t-ieee: New file.
3796 * config/alpha/t-osf-pthread: New file.
3797 * config/alpha/t-slibgcc-osf: New file.
3798 * config/alpha/libgcc-osf5.ver: New file.
3800 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3802 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3804 Add crtfastmath.o to extra_parts.
3806 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3808 * config/gmon-sol2.c: Reindent.
3810 Remove, correct casts.
3811 Use STDERR_FILENO, NULL.
3812 (BASEADDRESS): Remove.
3814 (errno, sbrk): Remove declarations.
3815 (monstartup) [hp300]: Remove.
3818 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3820 * Makefile.in (cpu_type): Define.
3821 * config.host (i[34567]86-*-rtems*): Handle it.
3822 (i[34567]86-*-solaris2*): Move body ...
3823 (*-*-solaris2*): ... here.
3824 New case, generalize.
3825 (sparc-*-elf*): Handle it.
3826 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3827 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3828 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3830 (sparc*-*-solaris2*): ... this.
3832 (sparc64-*-elf*): Handle it.
3833 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3834 Merge ../gcc/config/i386/gmon-sol2.c.
3835 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3837 Merge ../gcc/config/i386/sol2-gc1.asm.
3838 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3840 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3842 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3843 * config/i386/t-crtstuff: New file.
3844 * config/i386/t-softfp: New file.
3845 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3846 $(T)crti.o, $(T)crtn.o): Remove.
3847 (gcrt1.o): New rule.
3848 (TARGET_LIBGCC2_CFLAGS): Remove.
3849 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3850 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3851 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3852 * config/sparc/t-sol2: New file.
3853 * config/sparc/t-crtfm: Move to ...
3854 * config/t-crtfm: ... this.
3855 Use $(cpu_type), $<.
3856 * config/t-crtin: New file.
3857 * config/sparc/t-softfp: New file.
3858 * config/sparc/t-softmul: New file.
3859 * config/t-rtems: New file.
3860 * config/t-slibgcc: New file.
3861 * config/t-slibgcc-elf-ver: New file.
3862 * config/t-slibgcc-gld: New file.
3863 * config/t-slibgcc-sld: New file.
3864 * config/t-sol2: New file.
3865 * configure.ac: Include ../config/lib-ld.m4.
3866 Call AC_LIB_PROG_LD_GNU.
3867 Substitute cpu_type.
3868 * configure: Regenerate.
3870 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3873 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3874 libgcc-std.ver in the build directory.
3875 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3876 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3878 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3880 * libgcc-std.ver.in: New file.
3881 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3883 (libgcc-std.ver): New rule.
3884 * config/t-gnu-prefix: New file.
3886 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3888 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3890 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3892 * config/i386/darwin-lib.h: New file.
3894 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3896 * config/arm/symbian-lib.h: New.
3898 2011-05-04 Chris Demetriou <cgd@google.com>
3900 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3901 (__x86.get_pc_thunk.bx): ...this.
3902 (__morestack): Adjust for rename, remove undef of __i686.
3904 2011-05-03 Chris Demetriou <cgd@google.com>
3906 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3908 2011-03-22 Joseph Myers <joseph@codesourcery.com>
3910 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3911 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3912 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3913 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3914 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3917 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
3919 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3920 Adjust copyright year.
3922 2011-03-07 Ian Lance Taylor <iant@google.com>
3924 * generic-morestack.c (__splitstack_find): Adjust returned stack
3925 pointer to include all registers pushed by __morestack.
3927 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3930 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3931 (toolexecdir): Calculate and AC_SUBST.
3932 (toolexeclibdir): Likewise.
3933 * Makefile.in (target_noncanonical): Import.
3934 (toolexecdir): Likewise.
3935 (toolexeclibdir): Likewise.
3936 * configure: Regenerate.
3938 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3941 * config/arm/bpabi.h: Rename to...
3942 * config/arm/bpabi-lib.h: ...this.
3944 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3946 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3948 * configure: Regenerate.
3950 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3952 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3953 __FLOAT_WORD_ORDER__.
3954 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3957 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3960 * Makefile.in (install-strip): New phony target.
3962 2010-11-07 Ian Lance Taylor <iant@google.com>
3965 * config/i386/morestack.S (__morestack_large_model): New
3968 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3970 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3972 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3974 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3976 * config/arm/bpabi.h: New file.
3977 * config/frv/frv-abi.h: New file.
3979 2010-10-01 Ian Lance Taylor <iant@google.com>
3981 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3982 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3984 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3987 * config.host: Add the missing `$'.
3989 2010-09-30 Michael Eager <eager@eagercon.com>
3991 * config.host: Add microblaze*-*-*.
3992 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3993 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3994 udivsi3.asm,umodsi3.asm}: New.
3996 2010-09-28 Ian Lance Taylor <iant@google.com>
3998 * configure.ac: Adjust CFI test to test assembler directly rather
3999 than checking gcc preprocessor macro.
4000 * configure: Rebuild.
4002 2010-09-27 Ian Lance Taylor <iant@google.com>
4004 * configure.ac: Test whether assembler supports CFI directives.
4005 * config.host: Only add t-stack and i386/t-stack-i386 to
4006 tmake_file if libgcc_cv_cfi is "yes".
4007 * configure: Rebuild.
4009 2010-09-27 Ian Lance Taylor <iant@google.com>
4011 * generic-morestack.h: New file.
4012 * generic-morestack.c: New file.
4013 * generic-morestack-thread.c: New file.
4014 * config/i386/morestack.S: New file.
4015 * config/t-stack: New file.
4016 * config/i386/t-stack-i386: New file.
4017 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4018 i386/t-stack-i386 to tmake_file.
4020 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4022 * Makefile.in (libgcc-extra-parts): Check for static archives and
4023 invoke ranlib after installing them.
4024 (gcc-extra-parts): Likewise.
4025 (install-leaf): Likewise.
4027 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4029 * configure: Regenerated.
4031 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4033 * configure: Regenerated.
4035 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4036 Andrew Pinski <pinskia@gmail.com>
4039 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4041 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4044 * configure: Regenerated.
4046 2010-09-06 Andreas Schwab <schwab@redhat.com>
4048 * configure: Regenerate.
4050 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4052 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4054 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4057 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4058 Iain Sandoe <iains@gcc.gnu.org>
4061 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4062 LIB2FUNCS_EXCLUDE functions.
4064 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4066 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4068 * configure: Regenerate.
4070 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4072 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4073 i386/t-freebsd to tmake_file.
4074 * config/i386/t-freebsd: New file.
4075 * config/i386/libgcc-bsd.ver: New file.
4077 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4079 * config.host (powerpc*-eabispe*): Set tmake_file.
4080 (powerpc*-eabi*): Likewise.
4081 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4082 crtbeginS, crtendS, crtbeginT.
4084 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4086 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4087 to tmake_file. Add crtfastmath.o to extra_parts.
4088 * config/mips/t-crtfm: New.
4090 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4092 * config.host (sparc64-*-rtems*): New target.
4094 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4096 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4099 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4101 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4103 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4105 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4106 alpha-dec-osf5.0* support.
4108 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4110 * config.host: Add lm32-*-rtems*.
4112 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4113 Uros Bizjak <ubizjak@gmail.com>
4116 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4117 like other remaining 32-bit x86 OSes.
4118 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4120 * config/i386/libgcc-sol2.ver: New file.
4121 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4123 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4126 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4127 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4128 is used and substitute set_use_emutls.
4129 * configure: Regenerated.
4131 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4133 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4135 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4138 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4140 ($(T)gcrt1.o): Likewise.
4141 ($(T)crt1.o): Likewise.
4142 ($(T)crti.o): Likewise.
4143 ($(T)crtn.o): Likewise.
4145 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4148 * Makefile.in (install): Use $(MAKE) string in rule, for
4151 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4153 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4154 * config/mmix/t-mmix: New file.
4155 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4157 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4160 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4163 2010-01-04 Anthony Green <green@moxielogic.com>
4165 * config/moxie/crti.asm, config/moxie/crtn.asm,
4166 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4167 config/moxie/t-moxie: New files.
4168 * config.host: Add t-moxie-softfp reference.
4170 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4173 * config/t-slibgcc-darwin: Fix embedded rpaths for
4174 --enable-version-specific-runtime-libs, build extension stub
4175 libs exposing features available from current libgcc_s.
4177 2009-11-11 Jon Beniston <jon@beniston.com>
4179 * config.host: Add lm32 targets.
4180 * config/lm32: New directory.
4181 * config/lm32/libgcc_lm32.h: New file.
4182 * config/lm32/_mulsi3.c: New file.
4183 * config/lm32/_udivmodsi4.c: New file.
4184 * config/lm32/_divsi3.c: New file.
4185 * config/lm32/_modsi3.c: New file.
4186 * config/lm32/_udivsi3.c: New file.
4187 * config/lm32/_umodsi3.c: New file.
4188 * config/lm32/_lshrsi3.S: New file.
4189 * config/lm32/_ashrsi3.S: New file.
4190 * config/lm32/_ashlsi3.S: New file.
4191 * config/lm32/crti.S: New file.
4192 * config/lm32/crtn.S: New file.
4193 * config/lm32/t-lm32: New file.
4194 * config/lm32/t-elf: New file.
4195 * config/lm32/t-uclinux: New file.
4197 2009-10-26 Nick Clifton <nickc@redhat.com>
4199 * config.host: Add support for RX target.
4200 * config/rx: New directory.
4201 * config/rx/rx-abi-functions.c: New file. Supplementary
4202 functions for libgcc to support the RX ABI.
4203 * config/rx/rx-abi.h: New file. Supplementary header file for
4204 libgcc RX ABI functions.
4205 * config/rx/t-rx: New file: Makefile fragment for building
4208 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4210 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4211 constraint of y0 to "g".
4213 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4215 * config.host: Include the s390 makefile fragments.
4216 * config/s390/32/_fixdfdi.c: New file.
4217 * config/s390/32/_fixsfdi.c: New file.
4218 * config/s390/32/_fixtfdi.c: New file.
4219 * config/s390/32/_fixunsdfdi.c: New file.
4220 * config/s390/32/_fixunssfdi.c: New file.
4221 * config/s390/32/_fixunstfdi.c: New file.
4222 * config/s390/32/t-floattodi: New file.
4223 * config/s390/libgcc-glibc.ver: New file.
4224 * config/s390/t-crtstuff: New file.
4225 * config/s390/t-linux: New file.
4226 * config/s390/t-tpf: New file.
4228 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4230 * configure.ac (AC_PREREQ): Bump to 2.64.
4232 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4234 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4236 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4238 * configure: Regenerate.
4240 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4242 * config.host (ia64-hp-*vms*): New target.
4243 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4246 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4248 * configure.ac: Add snippet for maintainer-mode.
4249 * configure: Regenerate.
4250 * Makefile.in (AUTOCONF, configure_deps): New variables.
4251 ($(srcdir)/configure)): New rule, active only with maintainer
4254 2009-06-23 DJ Delorie <dj@redhat.com>
4257 * config.host: Add mep support.
4259 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4261 * config.host: Add i386/${host_address}/t-fprules-softfp and
4262 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4264 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4266 * config/i386/64/_multc3.c: Likewise.
4267 * config/i386/64/_powitf2.c: Likewise.
4268 * config/i386/64/eqtf2.c: Likewise.
4269 * config/i386/64/getf2.c: Likewise.
4270 * config/i386/64/letf2.c: Likewise.
4271 * config/i386/64/letf2.c: Likewise.
4272 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4273 unsigned long long for x64 mingw targets.
4274 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4275 (_FP_I_TYPE): Define as long long for x64 mingw target.
4277 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4279 * config.host (vax-*-linux*): New.
4281 2009-05-31 Anthony Green <green@moxielogic.com>
4283 * config.host: Add moxie support.
4284 * config/moxie/t-moxie: New file.
4286 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4288 * config.host: Add i386/${host_address}/t-fprules-softfp and
4289 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4291 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4293 * config.host: Add i386/${host_address}/t-fprules-softfp to
4294 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4296 2009-04-09 Nick Clifton <nickc@redhat.com>
4298 * config/ia64/tf-signs.c: Change copyright header to refer to
4299 version 3 of the GNU General Public License with version 3.1
4300 of the GCC Runtime Library Exception and to point readers at
4301 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4303 * config/i386/32/tf-signs.c: Likewise.
4304 * config/libbid/_addsub_dd.c: Likewise.
4305 * config/libbid/_addsub_sd.c: Likewise.
4306 * config/libbid/_addsub_td.c: Likewise.
4307 * config/libbid/_dd_to_df.c: Likewise.
4308 * config/libbid/_dd_to_di.c: Likewise.
4309 * config/libbid/_dd_to_sd.c: Likewise.
4310 * config/libbid/_dd_to_sf.c: Likewise.
4311 * config/libbid/_dd_to_si.c: Likewise.
4312 * config/libbid/_dd_to_td.c: Likewise.
4313 * config/libbid/_dd_to_tf.c: Likewise.
4314 * config/libbid/_dd_to_udi.c: Likewise.
4315 * config/libbid/_dd_to_usi.c: Likewise.
4316 * config/libbid/_dd_to_xf.c: Likewise.
4317 * config/libbid/_df_to_dd.c: Likewise.
4318 * config/libbid/_df_to_sd.c: Likewise.
4319 * config/libbid/_df_to_td.c: Likewise.
4320 * config/libbid/_di_to_dd.c: Likewise.
4321 * config/libbid/_di_to_sd.c: Likewise.
4322 * config/libbid/_di_to_td.c: Likewise.
4323 * config/libbid/_div_dd.c: Likewise.
4324 * config/libbid/_div_sd.c: Likewise.
4325 * config/libbid/_div_td.c: Likewise.
4326 * config/libbid/_eq_dd.c: Likewise.
4327 * config/libbid/_eq_sd.c: Likewise.
4328 * config/libbid/_eq_td.c: Likewise.
4329 * config/libbid/_ge_dd.c: Likewise.
4330 * config/libbid/_ge_sd.c: Likewise.
4331 * config/libbid/_ge_td.c: Likewise.
4332 * config/libbid/_gt_dd.c: Likewise.
4333 * config/libbid/_gt_sd.c: Likewise.
4334 * config/libbid/_gt_td.c: Likewise.
4335 * config/libbid/_isinfd128.c: Likewise.
4336 * config/libbid/_isinfd32.c: Likewise.
4337 * config/libbid/_isinfd64.c: Likewise.
4338 * config/libbid/_le_dd.c: Likewise.
4339 * config/libbid/_le_sd.c: Likewise.
4340 * config/libbid/_le_td.c: Likewise.
4341 * config/libbid/_lt_dd.c: Likewise.
4342 * config/libbid/_lt_sd.c: Likewise.
4343 * config/libbid/_lt_td.c: Likewise.
4344 * config/libbid/_mul_dd.c: Likewise.
4345 * config/libbid/_mul_sd.c: Likewise.
4346 * config/libbid/_mul_td.c: Likewise.
4347 * config/libbid/_ne_dd.c: Likewise.
4348 * config/libbid/_ne_sd.c: Likewise.
4349 * config/libbid/_ne_td.c: Likewise.
4350 * config/libbid/_sd_to_dd.c: Likewise.
4351 * config/libbid/_sd_to_df.c: Likewise.
4352 * config/libbid/_sd_to_di.c: Likewise.
4353 * config/libbid/_sd_to_sf.c: Likewise.
4354 * config/libbid/_sd_to_si.c: Likewise.
4355 * config/libbid/_sd_to_td.c: Likewise.
4356 * config/libbid/_sd_to_tf.c: Likewise.
4357 * config/libbid/_sd_to_udi.c: Likewise.
4358 * config/libbid/_sd_to_usi.c: Likewise.
4359 * config/libbid/_sd_to_xf.c: Likewise.
4360 * config/libbid/_sf_to_dd.c: Likewise.
4361 * config/libbid/_sf_to_sd.c: Likewise.
4362 * config/libbid/_sf_to_td.c: Likewise.
4363 * config/libbid/_si_to_dd.c: Likewise.
4364 * config/libbid/_si_to_sd.c: Likewise.
4365 * config/libbid/_si_to_td.c: Likewise.
4366 * config/libbid/_td_to_dd.c: Likewise.
4367 * config/libbid/_td_to_df.c: Likewise.
4368 * config/libbid/_td_to_di.c: Likewise.
4369 * config/libbid/_td_to_sd.c: Likewise.
4370 * config/libbid/_td_to_sf.c: Likewise.
4371 * config/libbid/_td_to_si.c: Likewise.
4372 * config/libbid/_td_to_tf.c: Likewise.
4373 * config/libbid/_td_to_udi.c: Likewise.
4374 * config/libbid/_td_to_usi.c: Likewise.
4375 * config/libbid/_td_to_xf.c: Likewise.
4376 * config/libbid/_tf_to_dd.c: Likewise.
4377 * config/libbid/_tf_to_sd.c: Likewise.
4378 * config/libbid/_tf_to_td.c: Likewise.
4379 * config/libbid/_udi_to_dd.c: Likewise.
4380 * config/libbid/_udi_to_sd.c: Likewise.
4381 * config/libbid/_udi_to_td.c: Likewise.
4382 * config/libbid/_unord_dd.c: Likewise.
4383 * config/libbid/_unord_sd.c: Likewise.
4384 * config/libbid/_unord_td.c: Likewise.
4385 * config/libbid/_usi_to_dd.c: Likewise.
4386 * config/libbid/_usi_to_sd.c: Likewise.
4387 * config/libbid/_usi_to_td.c: Likewise.
4388 * config/libbid/_xf_to_dd.c: Likewise.
4389 * config/libbid/_xf_to_sd.c: Likewise.
4390 * config/libbid/_xf_to_td.c: Likewise.
4391 * config/libbid/bid128.c: Likewise.
4392 * config/libbid/bid128_2_str.h: Likewise.
4393 * config/libbid/bid128_2_str_macros.h: Likewise.
4394 * config/libbid/bid128_2_str_tables.c: Likewise.
4395 * config/libbid/bid128_add.c: Likewise.
4396 * config/libbid/bid128_compare.c: Likewise.
4397 * config/libbid/bid128_div.c: Likewise.
4398 * config/libbid/bid128_fma.c: Likewise.
4399 * config/libbid/bid128_logb.c: Likewise.
4400 * config/libbid/bid128_minmax.c: Likewise.
4401 * config/libbid/bid128_mul.c: Likewise.
4402 * config/libbid/bid128_next.c: Likewise.
4403 * config/libbid/bid128_noncomp.c: Likewise.
4404 * config/libbid/bid128_quantize.c: Likewise.
4405 * config/libbid/bid128_rem.c: Likewise.
4406 * config/libbid/bid128_round_integral.c: Likewise.
4407 * config/libbid/bid128_scalb.c: Likewise.
4408 * config/libbid/bid128_sqrt.c: Likewise.
4409 * config/libbid/bid128_string.c: Likewise.
4410 * config/libbid/bid128_to_int16.c: Likewise.
4411 * config/libbid/bid128_to_int32.c: Likewise.
4412 * config/libbid/bid128_to_int64.c: Likewise.
4413 * config/libbid/bid128_to_int8.c: Likewise.
4414 * config/libbid/bid128_to_uint16.c: Likewise.
4415 * config/libbid/bid128_to_uint32.c: Likewise.
4416 * config/libbid/bid128_to_uint64.c: Likewise.
4417 * config/libbid/bid128_to_uint8.c: Likewise.
4418 * config/libbid/bid32_to_bid128.c: Likewise.
4419 * config/libbid/bid32_to_bid64.c: Likewise.
4420 * config/libbid/bid64_add.c: Likewise.
4421 * config/libbid/bid64_compare.c: Likewise.
4422 * config/libbid/bid64_div.c: Likewise.
4423 * config/libbid/bid64_fma.c: Likewise.
4424 * config/libbid/bid64_logb.c: Likewise.
4425 * config/libbid/bid64_minmax.c: Likewise.
4426 * config/libbid/bid64_mul.c: Likewise.
4427 * config/libbid/bid64_next.c: Likewise.
4428 * config/libbid/bid64_noncomp.c: Likewise.
4429 * config/libbid/bid64_quantize.c: Likewise.
4430 * config/libbid/bid64_rem.c: Likewise.
4431 * config/libbid/bid64_round_integral.c: Likewise.
4432 * config/libbid/bid64_scalb.c: Likewise.
4433 * config/libbid/bid64_sqrt.c: Likewise.
4434 * config/libbid/bid64_string.c: Likewise.
4435 * config/libbid/bid64_to_bid128.c: Likewise.
4436 * config/libbid/bid64_to_int16.c: Likewise.
4437 * config/libbid/bid64_to_int32.c: Likewise.
4438 * config/libbid/bid64_to_int64.c: Likewise.
4439 * config/libbid/bid64_to_int8.c: Likewise.
4440 * config/libbid/bid64_to_uint16.c: Likewise.
4441 * config/libbid/bid64_to_uint32.c: Likewise.
4442 * config/libbid/bid64_to_uint64.c: Likewise.
4443 * config/libbid/bid64_to_uint8.c: Likewise.
4444 * config/libbid/bid_b2d.h: Likewise.
4445 * config/libbid/bid_binarydecimal.c: Likewise.
4446 * config/libbid/bid_conf.h: Likewise.
4447 * config/libbid/bid_convert_data.c: Likewise.
4448 * config/libbid/bid_decimal_data.c: Likewise.
4449 * config/libbid/bid_decimal_globals.c: Likewise.
4450 * config/libbid/bid_div_macros.h: Likewise.
4451 * config/libbid/bid_dpd.c: Likewise.
4452 * config/libbid/bid_flag_operations.c: Likewise.
4453 * config/libbid/bid_from_int.c: Likewise.
4454 * config/libbid/bid_functions.h: Likewise.
4455 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4456 * config/libbid/bid_inline_add.h: Likewise.
4457 * config/libbid/bid_internal.h: Likewise.
4458 * config/libbid/bid_round.c: Likewise.
4459 * config/libbid/bid_sqrt_macros.h: Likewise.
4461 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4463 * Makefile.in: Change copyright header to refer to version
4464 3 of the GNU General Public License and to point readers at the
4465 COPYING3 file and the FSF's license web page.
4466 * config.host: Likewise.
4468 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4470 * config.host: Reorder and merge to match config.gcc change.
4472 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4474 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4476 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4478 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4479 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4480 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4481 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4483 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4485 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4486 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4488 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4490 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4491 ia64/t-softfp-compat to tmake_file.
4493 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4495 * config/ia64/__divxf3.asm: New.
4496 * config/ia64/_fixtfdi.asm: Likewise.
4497 * config/ia64/_fixunstfdi.asm: Likewise.
4498 * config/ia64/_floatditf.asm: Likewise.
4499 * config/ia64/t-fprules-softfp: Likewise.
4500 * config/ia64/t-softfp-compat: Likewise.
4501 * config/ia64/tf-signs.c: Likewise.
4503 2009-01-18 Ben Elliston <bje@au.ibm.com>
4505 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4507 2009-01-16 Ben Elliston <bje@au.ibm.com>
4509 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4512 2009-01-13 Ben Elliston <bje@au.ibm.com>
4514 * config/t-softfp: New file.
4515 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4516 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4518 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4520 * config.host: Add m32r*-*-rtems*.
4522 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4524 * config.host: Add m32c*-*-rtems*.
4526 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4529 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4530 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4531 * configure: Regenerate.
4532 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4533 tmake_file here from gcc/config.gcc.
4534 Move extra_parts here from gcc/config.gcc.
4535 * config/i386/t-sol2: Move here from gcc/config/i386.
4536 Use gcc_srcdir instead of srcdir.
4538 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4540 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4543 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4545 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4547 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4549 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4551 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4554 * config.host: Add picochip-*-*.
4556 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4558 * config.host: Match more processor names for Xtensa.
4560 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4562 * config/i386/64/t-softfp-compat: Update comments.
4564 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4566 * config/i386/64/_divtc3-compat.c: Moved to ...
4567 * config/i386/64/_divtc3.c: Here.
4569 * config/i386/64/_multc3-compat.c: Moved to ...
4570 * config/i386/64/_multc3.c: Here.
4572 * config/i386/64/_powitf2-compat.c: Moved to ...
4573 * config/i386/64/_powitf2.c: Here.
4575 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4576 .c suffix instead of -compat.c.
4578 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4580 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4581 (_FP_MUL_MEAT_D): Ditto.
4582 (_FP_DIV_MEAT_S): Ditto.
4583 (_FP_DIV_MEAT_D): Ditto.
4585 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4587 * Makefile.in: Add support for __sync_* libgcc functions.
4589 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4591 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4593 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4596 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4597 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4599 * config/i386/64/t-fprules-softfp: Moved to ...
4600 * config/i386/64/t-softfp-compat: This. New.
4602 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4604 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4605 Initialize f with 0.0.
4607 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4610 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4612 * config/i386/64/_divtc3-compat.c: New.
4613 * config/i386/64/_multc3-compat.c: Likewise.
4614 * config/i386/64/_powitf2-compat.c: Likewise.
4615 * config/i386/64/eqtf2.c: Likewise.
4616 * config/i386/64/getf2.c: Likewise.
4617 * config/i386/64/letf2.c: Likewise.
4618 * config/i386/64/t-fprules-softfp: Likewise.
4620 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4622 * config.host: Add i386/${host_address}/t-fprules-softfp to
4623 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4624 i[34567]86-*-linux*, x86_64-*-linux*.
4626 * configure.ac: Set host_address to 64 or 32 for x86.
4627 * configure: Regenerated.
4629 * Makefile.in (config.status): Also depend on
4630 $(srcdir)/config.host.
4632 * config/i386/32/t-fprules-softfp: New.
4633 * config/i386/32/tf-signs.c: Likewise.
4635 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4637 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4638 Uros Bizjak <ubizjak@gmail.com>
4640 * config/i386/32/sfp-machine.h: New.
4642 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4644 * config/rs6000/t-ppccomm: Remove rules that conflict with
4645 auto-generated rules.
4647 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4649 * configure.ac: sinclude override.m4.
4650 * configure: Regenerate.
4652 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4654 * configure: Regenerate.
4656 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4658 * Makefile.in (DECNUMINC): Remove
4659 -I$(MULTIBUILDTOP)../../libdecnumber.
4662 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4664 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4665 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4666 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4667 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4668 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4669 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4670 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4671 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4672 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4673 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4674 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4675 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4676 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4677 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4679 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4681 * config.host (sh2[lbe]*-*-linux*): Allow target.
4683 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4685 * config/rs6000/t-ppccomm: Add build rules for new files.
4686 (LIB2ADD_ST): New variable.
4688 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4692 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4693 * config/t-avr: New file. Build 16bit libgcc functions.
4695 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4698 * config/t-slibgcc-darwin: Make install-leaf dependent on
4699 install-darwin-libgcc-stubs instead of install.
4701 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4703 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4704 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4705 sh-*-rtemscoff*): Remove cases.
4707 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4709 * Makefile.in (all): Use install-leaf rather than install.
4710 (install): Split most of the rule into...
4711 (install-leaf): ...this new one.
4713 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4714 Paolo Bonzini <bonzini@gnu.org>
4717 * Makefile.in: Use @shlib_slibdir@ substitution to get
4718 correct install name on darwin.
4719 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4721 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4723 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4724 cris-*-elf and cris-*-none.
4725 (crisv32-*-linux*): Similar, as cris-*-linux*.
4727 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4729 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4731 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4734 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4735 * configure: Regenerated.
4737 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4739 * Makefile.in (dfp-filenames): Replace decimal_globals,
4740 decimal_data, binarydecimal and convert_data with
4741 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4742 and bid_convert_data, respectively.
4744 2007-09-17 Chao-ying Fu <fu@mips.com>
4745 Nigel Stephens <nigel@mips.com>
4747 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4748 * Makefile.in (fixed_point): Define.
4749 Check if fixed_point is yes to build support functions.
4750 * configure.ac: Check for fixed_point support.
4751 * configure: Regenerated.
4752 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4753 funcs, modes, from, to.
4755 2007-09-11 Janis Johnson <janis187@us.ibm.com
4757 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4759 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4761 * Makefile.in (dfp-filenames): Remove decUtility, add
4762 decDouble, decPacked, decQuad, decSingle.
4764 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4766 * config.host : Add x86_64-elf target.
4768 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4770 * configure.ac (set_have_cc_tls): Add a missing =.
4771 * configure: Regenerated.
4773 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4775 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4776 and x86_64-*-linux*.
4778 * config/t-tls: New file.
4780 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4782 * configure.ac: Include ../config/enable.m4 and
4783 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4784 supports TLS and substitute set_have_cc_tls.
4785 * configure: Regenerated.
4787 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4789 * Makefile.in: Use libbid for DFP when BID is enabled.
4791 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4793 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4794 extra_parts. Add config/i386/t-cygming to tmake_file.
4795 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4797 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4798 Danny Smith <dannysmith@users.sourceforge.net>
4801 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4802 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4803 * config/i386/t-crtfm: Compile crtfastmath.o with
4804 -minline-all-stringops.
4806 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4808 * config.host (sparc-wrs-vxworks): New target.
4810 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4812 * config.host: Recognize fido.
4814 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4816 * configure: Check host, not target, for decimal float support.
4818 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4820 * config/i386/t-crtpc: New file.
4821 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4822 (x86_64-*-linux*): Ditto.
4824 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4826 * config.host (x86_64-*-mingw*): New target.
4828 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4829 H.J. Lu <hongjiu.lu@intel.com>
4831 * Makefile.in (enable_decimal_float): New.
4833 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4834 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4835 (decbits-filenames): This.
4836 (decbits-objects): New.
4837 (libgcc-objects): Add $(decbits-objects).
4839 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4840 Substitute enable_decimal_float.
4841 * configure: Regenerated.
4843 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
4845 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4847 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4849 * Makefile.in (install-info): New dummy target.
4851 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4853 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4855 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4857 * Makefile.in: Add install-html and install-pdf dummy
4860 2007-02-05 Roger Sayle <roger@eyesopen.com>
4861 Daniel Jacobowitz <dan@codesourcery.com>
4863 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4864 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4865 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4867 2007-01-29 Janis Johnson <janis187@us.ibm.com>
4869 * Makefile.in (dec-filenames): Add decExcept.
4871 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4874 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4877 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4879 * configure.ac: Add --enable-version-specific-runtime-libs.
4880 Correct $slibdir default.
4881 * configure: Regenerated.
4883 2007-01-23 Joseph Myers <joseph@codesourcery.com>
4885 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4887 2007-01-21 Andrew Pinski <pinskia@gmail.com>
4890 * config.host (alpha*-*-linux*): Set extra_parts.
4892 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4894 * config/sh/t-linux: New.
4895 * config.host (sh*-*-linux*): Set tmake_file.
4897 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4899 * Makefile.in (install): Handle multilibs.
4901 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4903 * Makefile.in: Added .PHONY entry for documentation targets.
4905 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4907 * Makefile.in: Add empty info, html, dvi, pdf targets.
4909 2007-01-04 Mike Stump <mrs@apple.com>
4911 * Makefile.in (MAKEINFO): Remove.
4914 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
4916 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4917 * configure: Regenerate.
4918 * Makefile.in (host_subdir): Substitute it.
4919 (gcc_objdir): Use it.
4921 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4923 * config.host (ia64*-*-linux*): Set tmake_file.
4925 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4927 * Makefile.in (version): Define.
4929 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4930 Paolo Bonzini <bonzini@gnu.org>
4932 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4933 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4934 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4935 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4936 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4937 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4938 * configure: Generated.