1 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
3 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
4 * config/i386/crtprec.c: Ditto.
6 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
7 Shiva Chen <shiva0217@gmail.com>
9 * config.host (nds32*-elf*): Add nds32 target.
10 * config/nds32 : New directory and files.
12 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
14 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
15 * config.host (cpu_type) <Setting default>: Add entry for
17 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
18 <crisv32-*-linux*>: Adjust.
19 * longlong.h: Wrap the whole CRIS section in a single
20 defined(__CRIS__) conditional. Add comment about add_ssaaaa
22 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
24 [__CRIS__] (__umulsidi3): Define.
25 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
26 * config/cris/sfp-machine.h: New file.
27 * config/cris/umulsidi3.S: New file.
28 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
29 * config/cris/arit.c (SIGNMULT): New macro.
30 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
31 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
32 saving 3 out of originally 33 cycles from the fastest
33 path, 3 out of 54 from the medium path and one from the longest
34 path. Improve comments.
36 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
38 * sync.c: Remove static aliases and define each function directly
41 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
43 * config.host (hppa*64*-*-linux*): Define extra_parts.
44 (hppa*-*-linux*): Likewise.
46 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
48 * config/arc/crtgend.S: Add 2013 to Copyright years.
49 * config/arc/gmon/atomic.h: Likewise.
50 * config/arc/gmon/auxreg.h: Likewise.
51 * config/arc/gmon/sys/gmon_out.h: Likewise.
52 * config/arc/gmon/sys/gmon.h: Likewise.
53 * config/arc/gmon/prof-freq.c: Likewise.
54 * config/arc/gmon/mcount.c: Likewise.
55 * config/arc/gmon/prof-freq-stub.S: Likewise.
56 * config/arc/gmon/gmon.c: Likewise.
57 * config/arc/gmon/machine-gmon.h: Likewise.
58 * config/arc/gmon/profil.S: Likewise.
59 * config/arc/gmon/dcache_linesz.S: Likewise.
60 * config/arc/crtg.S: Likewise.
61 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
62 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
63 * config/arc/ieee-754/adddf3.S: Likewise.
64 * config/arc/ieee-754/truncdfsf2.S: Likewise.
65 * config/arc/ieee-754/fixsfsi.S: Likewise.
66 * config/arc/ieee-754/gtsf2.S: Likewise.
67 * config/arc/ieee-754/floatsisf.S: Likewise.
68 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
69 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
70 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
71 * config/arc/ieee-754/fixdfsi.S: Likewise.
72 * config/arc/ieee-754/addsf3.S: Likewise.
73 * config/arc/ieee-754/gesf2.S: Likewise.
74 * config/arc/ieee-754/floatsidf.S: Likewise.
75 * config/arc/ieee-754/extendsfdf2.S: Likewise.
76 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
77 * config/arc/ieee-754/gtdf2.S: Likewise.
78 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
79 * config/arc/ieee-754/uneqdf2.S: Likewise.
80 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
81 * config/arc/ieee-754/uneqsf2.S: Likewise.
82 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
83 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
84 * config/arc/ieee-754/eqdf2.S: Likewise.
85 * config/arc/ieee-754/ordsf2.S: Likewise.
86 * config/arc/ieee-754/divsf3.S: Likewise.
87 * config/arc/ieee-754/divdf3.S: Likewise.
88 * config/arc/ieee-754/floatunsidf.S: Likewise.
89 * config/arc/ieee-754/orddf2.S: Likewise.
90 * config/arc/ieee-754/eqsf2.S: Likewise.
91 * config/arc/ieee-754/gedf2.S: Likewise.
92 * config/arc/crtn.S: Likewise.
93 * config/arc/crti.S: Likewise.
94 * config/arc/t-arc700-uClibc: Likewise.
95 * config/arc/asm.h: Likewise.
96 * config/arc/libgcc-excl.ver: Likewise.
97 * config/arc/t-arc-newlib: Likewise.
98 * config/arc/divtab-arc700.c: Likewise.
99 * config/arc/initfini.c: Likewise.
100 * config/arc/fp-hack.h: Likewise.
102 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
103 Diego Novillo <dnovillo@google.com>
105 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
106 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
107 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
108 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
110 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
111 Brendan Kehoe <brendan@zen.org>
112 Simon Cook <simon.cook@embecosm.com>
114 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
115 * config/arc: New directory.
116 * longlong.h [__arc__] (umul_ppmm): Remove.
117 [__arc__] (__umulsidi3): Define.
118 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
119 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
121 2013-09-17 Jacek Caban <jacek@codeweavers.com>
123 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
125 * config/i386/gthr-win32.h: Likewise.
127 2013-09-16 DJ Delorie <dj@redhat.com>
129 * config/rl78/vregs.h: Add G10 register definitions.
130 * config/rl78/lib2mul.c: Enable for RL78/G10.
131 * config/rl78/lib2div.c: Likewise.
132 * config/rl78/lshrsi3.S: Use vregs.h.
133 * config/rl78/cmpsi2.S: Likewise.
134 * config/rl78/trampoline.S: Likewise.
135 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
137 2013-09-14 DJ Delorie <dj@redhat.com>
138 Nick Clifton <nickc@redhat.com>
140 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
141 * config/rl78/vregs.h: New.
142 * config/rl78/signbit.S: New file. Implements signbit function.
143 * config/rl78/divmodsi.S: New.
144 * config/rl78/divmodhi.S: New.
145 * config/rl78/divmodqi.S: New.
146 * config/rl78/t-rl78: Build them here...
147 * config/rl78/lib2div.c: ...but not here.
149 2013-09-12 DJ Delorie <dj@redhat.com>
151 * config.host (msp*-*-elf): New.
152 * config/msp430/: New port.
154 2013-08-18 Iain Sandoe <iain@codesourcery.com>
156 PR gcov-profile/58127
157 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
158 __thread var for emulated TLS.
159 (__gcov_indirect_call_counters): Likewise.
161 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
162 Catherine Moore <clm@codesourcery.com>
163 Richard Sandiford <rdsandiford@googlemail.com>
165 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
166 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
167 (CALL_STUB_NO_RET): Likewise.
168 (CALL_STUB_RET): Likewise.
169 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
170 __mips16_ret call/return stub symbols.
171 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
174 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
176 * config.host <mips*-*-linux*>: Remove a stray comment.
178 2013-08-10 Jan Hubicka <jh@suse.cz>
180 Work around binutils PR14342
181 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
182 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
183 (L_gcov_indirect_call_profiler_v2): New.
185 2013-08-06 Jan Hubicka <jh@suse.cz>
187 * libgcov.c (__gcov_indirect_call_callee,
188 __gcov_indirect_call_counters): New global vars.
189 (__gcov_indirect_call_profiler): replace by ...
190 (__gcov_indirect_call_profiler_v2) ... this one.
192 2013-08-06 Caroline Tice <cmtice@google.com>
194 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
195 vtv_start_preinit.o and vtv_end_preinit.o.
196 * configure.ac: Add code to check/set enable_vtable_verify.
197 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
199 * vtv_start_preinit.c: New file.
200 * vtv_end_preinit.c: New file.
201 * vtv_start.c: New file.
202 * vtv_end.c: New file.
203 * configure: Regenerated.
205 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
207 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
208 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
209 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
210 GPL-3.0-with-GCC-exception.
212 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
214 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
217 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
219 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
220 mapping for FPRs when creating the fallback framestate.
222 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
225 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
226 (__round_s2_const, __round_u2_const)
227 (__round_s4_const, __round_u4_const, __round_x8):
228 Saturate result if addition result cannot be represented.
230 2013-07-15 Matthias Klose <doko@ubuntu.com>
232 * libgcc2.c: Don't include <limits.h>.
234 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
236 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
238 2013-07-06 Jakub Jelinek <jakub@redhat.com>
241 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
243 2013-06-28 Jakub Jelinek <jakub@redhat.com>
246 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
248 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
249 instead of table lookups.
250 (__popcountDI2): Likewise.
252 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
254 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
257 2013-06-21 Joseph Myers <joseph@codesourcery.com>
260 * soft-fp/adddf3.c: Update from glibc.
261 * soft-fp/addsf3.c: Likewise.
262 * soft-fp/addtf3.c: Likewise.
263 * soft-fp/divdf3.c: Likewise.
264 * soft-fp/divsf3.c: Likewise.
265 * soft-fp/divtf3.c: Likewise.
266 * soft-fp/double.h: Likewise.
267 * soft-fp/eqdf2.c: Likewise.
268 * soft-fp/eqsf2.c: Likewise.
269 * soft-fp/eqtf2.c: Likewise.
270 * soft-fp/extenddftf2.c: Likewise.
271 * soft-fp/extended.h: Likewise.
272 * soft-fp/extendsfdf2.c: Likewise.
273 * soft-fp/extendsftf2.c: Likewise.
274 * soft-fp/fixdfdi.c: Likewise.
275 * soft-fp/fixdfsi.c: Likewise.
276 * soft-fp/fixsfdi.c: Likewise.
277 * soft-fp/fixsfsi.c: Likewise.
278 * soft-fp/fixtfdi.c: Likewise.
279 * soft-fp/fixtfsi.c: Likewise.
280 * soft-fp/fixunsdfdi.c: Likewise.
281 * soft-fp/fixunsdfsi.c: Likewise.
282 * soft-fp/fixunssfdi.c: Likewise.
283 * soft-fp/fixunssfsi.c: Likewise.
284 * soft-fp/fixunstfdi.c: Likewise.
285 * soft-fp/fixunstfsi.c: Likewise.
286 * soft-fp/floatdidf.c: Likewise.
287 * soft-fp/floatdisf.c: Likewise.
288 * soft-fp/floatditf.c: Likewise.
289 * soft-fp/floatsidf.c: Likewise.
290 * soft-fp/floatsisf.c: Likewise.
291 * soft-fp/floatsitf.c: Likewise.
292 * soft-fp/floatundidf.c: Likewise.
293 * soft-fp/floatundisf.c: Likewise.
294 * soft-fp/floatunditf.c: Likewise.
295 * soft-fp/floatunsidf.c: Likewise.
296 * soft-fp/floatunsisf.c: Likewise.
297 * soft-fp/floatunsitf.c: Likewise.
298 * soft-fp/gedf2.c: Likewise.
299 * soft-fp/gesf2.c: Likewise.
300 * soft-fp/getf2.c: Likewise.
301 * soft-fp/ledf2.c: Likewise.
302 * soft-fp/lesf2.c: Likewise.
303 * soft-fp/letf2.c: Likewise.
304 * soft-fp/muldf3.c: Likewise.
305 * soft-fp/mulsf3.c: Likewise.
306 * soft-fp/multf3.c: Likewise.
307 * soft-fp/negdf2.c: Likewise.
308 * soft-fp/negsf2.c: Likewise.
309 * soft-fp/negtf2.c: Likewise.
310 * soft-fp/op-1.h: Likewise.
311 * soft-fp/op-2.h: Likewise.
312 * soft-fp/op-4.h: Likewise.
313 * soft-fp/op-8.h: Likewise.
314 * soft-fp/op-common.h: Likewise.
315 * soft-fp/quad.h: Likewise.
316 * soft-fp/single.h: Likewise.
317 * soft-fp/soft-fp.h: Likewise.
318 * soft-fp/subdf3.c: Likewise.
319 * soft-fp/subsf3.c: Likewise.
320 * soft-fp/subtf3.c: Likewise.
321 * soft-fp/truncdfsf2.c: Likewise.
322 * soft-fp/trunctfdf2.c: Likewise.
323 * soft-fp/trunctfsf2.c: Likewise.
324 * soft-fp/unorddf2.c: Likewise.
325 * soft-fp/unordsf2.c: Likewise.
326 * soft-fp/unordtf2.c: Likewise.
327 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
328 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
329 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
330 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
331 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
332 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
333 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
334 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
335 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
336 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
337 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
338 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
340 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
342 * config/mips/lib2funcs.c: New file.
343 * config/mips/t-mips (LIB2ADD_ST): Add it.
345 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
348 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
349 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
351 2013-06-08 Walter Lee <walt@tilera.com>
353 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
354 Replace int64_t with long long. Add __extension__ where
356 * config/tilepro/atomic.c: Include config.h.
358 2013-06-06 Douglas B Rupp <rupp@adacore.com>
360 * config.host (arm-wrs-vxworks): Configure with other soft float.
362 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
364 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
365 (mips64r5900el-*-elf*): New configurations.
367 2013-06-04 Alan Modra <amodra@gmail.com>
369 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
371 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
373 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
375 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
377 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
378 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
379 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
381 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
383 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
384 (powerpc-wrs-vxworks): Likewise.
386 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
388 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
389 signal frames as well.
390 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
391 STACK_BIAS to the CFA offset.
393 2013-05-17 Richard Henderson <rth@redhat.com>
396 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
397 (execute_cfa_program): Use it when storing to fs->regs.
399 2013-05-08 Kai Tietz <ktietz@redhat.com>
401 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
402 (__deregister_frame_info): Likewise.
404 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
406 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
409 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
411 2013-04-25 Alan Modra <amodra@gmail.com>
413 * config.host: Match little-endian powerpc-linux.
415 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
417 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
418 as 'unsigned long long' instead of 'unsigned long'.
419 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
422 2013-04-10 Julian Brown <julian@codesourcery.com>
424 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
425 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
426 unsigned char/unsigned short.
427 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
429 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
432 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
434 2013-04-04 Meador Inge <meadori@codesourcery.com>
436 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
437 computing the location of the link register.
438 (aeabi_uldivmod): Ditto.
440 2013-03-27 Kai Tietz <ktietz@redhat.com>
442 * config.host: Add support for cygwin x64 target.
443 * configure: Regenerated.
445 2013-03-26 Walter Lee <walt@tilera.com>
447 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
448 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
450 2013-03-25 Kai Tietz <ktietz@redhat.com>
452 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
454 2013-03-20 Robert Mason <rbmj@verizon.net>
456 * config/vxlib-tls.c (__gthread_get_tsd_data,)
457 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
458 (__gthread_leave_tsd_dtor_context): Add prototypes.
459 (tls_delete_hook): Update.
461 2013-03-20 Catherine Moore <clm@codesourcery.com>
462 Joseph Myers <joseph@codesourcery.com>
463 Chao-ying Fu <fu@mips.com>
465 * config/mips/mips16.S: Don't build for microMIPS.
466 * config/mips/linux-unwind.h: Handle microMIPS frame.
467 * config/mips/crtn.S (fini, init): New labels.
469 2013-03-14 Jakub Jelinek <jakub@redhat.com>
471 PR tree-optimization/53265
472 * unwind-dw2.c (execute_cfa_program): Avoid
473 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
474 on targets with DWARF_FRAME_REGISTERS < 32.
476 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
479 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
480 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
482 2013-03-07 Sriraman Tallam <tmsriram@google.com>
484 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
485 sandybridge processors.
487 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
490 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
493 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
495 * config/microblaze/crti.S: Setup stack protection at entry
497 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
499 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
500 (__rotldi3): Shift bytewise if applicable.
502 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
504 * config/aarch64/sync-cache.c
505 (__aarch64_sync_cache_range): Silence warnings.
507 2013-02-25 Catherine Moore <clm@codesourcery.com>
510 2013-02-24 Catherine Moore <clm@codesourcery.com>
511 Joseph Myers <joseph@codesourcery.com>
512 Chao-ying Fu <fu@mips.com>
514 * config/mips/mips16.S: Don't build for microMIPS.
515 * config/mips/linux-unwind.h: Handle microMIPS frame.
516 * config/mips/crtn.S (fini, init): New labels.
518 2013-02-24 Catherine Moore <clm@codesourcery.com>
519 Joseph Myers <joseph@codesourcery.com>
520 Chao-ying Fu <fu@mips.com>
522 * config/mips/mips16.S: Don't build for microMIPS.
523 * config/mips/linux-unwind.h: Handle microMIPS frame.
524 * config/mips/crtn.S (fini, init): New labels.
526 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
527 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
530 2013-02-16 Alan Modra <amodra@gmail.com>
533 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
534 (ppc_fallback_frame_state): Always set up save locations for fp
535 and altivec. Don't bother with non-callee-saved regs, r0-r13
536 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
538 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
541 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
543 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
544 _ssmulha3, _usmulusa3, _ssmulsa3.
545 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
546 (__muldi3): XCALL __muldi3_6 instead of rcall.
547 (__umulsidi3, __mulsidi3): New functions.
548 (do_prologue_saves, do_epilogue_restores): New .macros.
549 (__divdi3_moddi3): Use them.
550 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
551 (__usmulusa3, __ssmulsa3): New functions.
553 2013-02-11 Iain Sandoe <iain@codesourcery.com>
554 Jack Howarth <howarth@bromo.med.uc.edu>
555 Patrick Marlier <patrick.marlier@gmail.com>
558 * config/darwin-crt-tm.c: Remove dummy functions hack.
560 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
563 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
564 * config/avr/lib2-object.mk: New iterator to build objects from it.
565 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
567 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
568 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
569 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
570 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
571 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
572 * config/avr/lib1funcs-fixed.S: Implement them.
574 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
576 Update copyright years.
578 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
581 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
582 Add crtcxa to extra_parts.
583 * config/rs6000/exit.h: New file.
584 * config/rs6000/cxa_atexit.c: New file.
585 * config/rs6000/cxa_finalize.c: New file.
586 * config/rs6000/crtcxa.c: New file.
587 * config/rs6000/t-aix-cxa: New file.
588 * config/rs6000/libgcc-aix-cxa.ver: New file.
590 2013-01-31 Nick Clifton <nickc@redhat.com>
592 * config/v850/lib1funcs.S: Add support for e3v5 architecture
595 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
598 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
599 _mulQQ, _mulHQ, _mulHA, _mulSA,
600 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
601 _divQQ, _divHQ, _divHA, _divSA,
602 _divUQQ, _divUHQ, _divUHA, _divUSA.
604 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
606 * config.host(microblaze*-linux*): tmake_file: Remove
607 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
608 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
609 to exclude functions from being built with libgcc.c and use
610 the microblaze assembly.
612 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
614 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
617 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
619 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
620 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
621 __UINTPTR_TYPE__; also cast 'base' to the same type before the
624 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
626 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
627 loop start address for cache clearing.
629 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
631 * config/avr/lib1funcs.S: Remove trailing blanks.
632 * config/avr/lib1funcs-fixed.S: Ditto.
634 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
636 * config/avr/avr-lib.h: Add GPL copyright notice.
638 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
640 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
641 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
642 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
643 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
645 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
647 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
648 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
650 2013-01-04 Nick Clifton <nickc@redhat.com>
652 * config/v850/lib1funcs.S: Only provide CALLT support functions if
653 the CALLT instruction is supported.
655 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
657 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
658 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
660 2012-12-13 John Tytgat <John@bass-software.com>
662 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
665 2012-12-12 Jakub Jelinek <jakub@redhat.com>
668 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
669 undefined signed overflows.
671 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
674 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
676 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
678 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
679 (FP_TRAPPING_EXCEPTIONS): Define.
680 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
681 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
683 2012-12-04 Richard Henderson <rth@redhat.com>
686 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
688 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
690 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
691 (FP_EX_SHIFT): Define.
692 (FP_TRAPPING_EXCEPTIONS): Define.
694 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
696 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
697 (FP_ROUNDMODE): Use FP_RND_MASK.
698 * config/aarch64/sfp-exceptions.c: New.
699 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
700 Use __sfp_handle_exceptions.
702 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
704 * config.host: (arm*-*-freebsd*): Remove.
705 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
706 (arm*-*-elf*): Remove.
707 (arm*-*-wince-pe*): Remove.
708 * arm/unwind-arm.c (struct fpa_reg): Delete.
709 (struct fpa_regs): Delete.
710 (phase1_vrs): Remove fpa element.
711 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
712 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
713 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
714 * ieee754-sf.S (floatundisf): Remove FPA support.
715 (floatdisf): Likewise.
716 * ieee75f-df.S (floatundidf): Likewise.
717 (floatdidf): Likewise.
719 2012-11-29 Kai Tietz <ktietz@redhat.com>
722 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
723 * unwind-generic.h: Likewise.
724 * unwind-seh.c: Likewise.
726 2012-11-28 Richard Henderson <rth@redhat.com>
729 * emutls.c (__emutls_get_address): Avoid race condition between
730 obj->loc.offset read and emutls_key initialization.
732 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
734 Adjust decimal point of signed accum mode to GCC default.
737 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
739 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
740 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
742 (__divqq3, __divha3, __divsa3): Adjust to new position of
743 decimal point of signed accum types.
745 (__mulusa3_round): New function.
747 (__divqq_helper): New function.
748 (__udivuqq3): Use it.
750 2012-11-20 Jakub Jelinek <jakub@redhat.com>
753 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
755 2012-11-18 Teresa Johnson <tejohnson@google.com>
758 * libgcov.c (gcov_exit): Remove merged program summary
759 comparison unless !GCOV_LOCKED.
761 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
763 * soft-fp: Updated from glibc upstream.
765 2012-11-06 Ian Lance Taylor <iant@google.com>
767 * generic-morestack.c (__generic_morestack): Align the returned
768 stack pointer to a 32 byte boundary.
769 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
770 increment the return address until we have decided that we don't
771 have a varargs function.
772 (__morestack) [32-bit]: Align stack correctly when calling C
774 (__morestack) [64-bit]: Likewise.
776 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
778 * configure: Regenerate.
780 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
783 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
784 * config/i386/sfp-machine.h: Guard exception handling
785 code with _SOFT_FLOAT.
786 * config/i386/32/sfp-machine.h: Guard rounding handling
787 code with _SOFT_FLOAT.
788 * config/i386/64/sfp-machine.h: Ditto.
790 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
792 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
795 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
797 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
798 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
799 when appropriate. Correct structure element types.
800 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
801 -minline-all-stringops from compile flags.
803 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
805 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
807 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
809 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
811 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
813 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
816 2012-10-23 Ian Bolton <ian.bolton@arm.com>
817 Jim MacArthur <jim.macarthur@arm.com>
818 Marcus Shawcroft <marcus.shawcroft@arm.com>
819 Nigel Stephens <nigel.stephens@arm.com>
820 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
821 Richard Earnshaw <rearnsha@arm.com>
822 Sofiane Naci <sofiane.naci@arm.com>
823 Stephen Thomas <stephen.thomas@arm.com>
824 Tejas Belagod <tejas.belagod@arm.com>
825 Yufeng Zhang <yufeng.zhang@arm.com>
827 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
828 * config/aarch64/crti.S: New file.
829 * config/aarch64/crtn.S: New file.
830 * config/aarch64/linux-unwind.h: New file.
831 * config/aarch64/sfp-machine.h: New file.
832 * config/aarch64/sync-cache.c: New file.
833 * config/aarch64/t-aarch64: New file.
834 * config/aarch64/t-softfp: New file.
836 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
838 * config/mmix/crti.S: Mark program and data addresses using PRELD.
839 Remove typo'd and unnecessary alignment-LOC for .data. Remove
840 no-longer-needed LDBU insns.
842 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
845 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
846 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
848 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
850 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
852 2012-10-15 Matthias Klose <doko@ubuntu.com>
854 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
856 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
858 * configure: Regenerate.
859 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
861 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
863 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
864 instructions for 64bit targets only.
866 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
868 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
869 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
870 * config/i386/32/sfp-machine.h: ... here.
871 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
872 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
875 2012-10-07 Matthias Klose <doko@ubuntu.com>
877 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
879 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
881 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
883 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
884 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
885 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
888 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
891 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
894 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
897 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
898 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
899 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
901 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
904 * config/sh/linux-atomic.S: Delete.
905 * config/sh/linux-atomic.c: New.
906 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
907 linux-atomic.c. Add cflags to disable warnings.
909 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
912 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
914 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
915 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
916 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
917 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
918 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
920 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
922 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
924 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
925 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
927 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
929 * config.host (hppa-*-openbsd*): New target.
930 * config/pa/t-openbsd: New file.
932 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
935 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
936 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
937 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
938 (__divsa3): Use __negsi2 to negate r_quoL.
939 * config/avr/lib1funcs.S (FALIAS): New macro.
940 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
941 (__negsi2): ...this new function.
942 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
943 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
944 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
945 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
946 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
947 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
949 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
952 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
953 (lshrsi3): Reimplement as lshrsi3_r0.
955 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
958 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
961 2012-09-07 Teresa Johnson <tejohnson@google.com>
963 PR gcov-profile/54487
964 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
967 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
970 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
971 not configured --with-avrlibc=no.
972 * config/avr/t-avrlibc: New file.
973 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
974 (DPBIT_FUNCS): Ditto.
975 (TPBIT_FUNCS): Ditto.
977 2012-09-04 Teresa Johnson <tejohnson@google.com>
979 * libgcov.c (struct gcov_summary_buffer): New structure.
980 (gcov_histogram_insert): New function.
981 (gcov_compute_histogram): Ditto.
982 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
983 histograms during summary merging.
985 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
987 * config.host (x86_64-*-openbsd*): New target.
989 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
991 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
994 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
997 * config/avr/t-avr (conv_X): Rename to func_X.
999 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
1002 * config/avr/lib1funcs-fixed.S: New file.
1003 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1004 after they are used.
1005 (neg2, neg4): New macros.
1006 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1007 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1008 (__umulhisi3): Speed up MUL variant if there is enough flash.
1009 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1011 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1012 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1013 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1014 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1015 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1016 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1017 (LIB2FUNCS_EXCLUDE): Add supported functions.
1019 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
1021 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1022 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1024 * fixed-obj.mk: Only expand dependency if $o is not in
1027 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1029 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1031 2012-08-22 Joseph Myers <joseph@codesourcery.com>
1033 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1034 depend on --enable-shared.
1035 ($(lib1asmfuncs-o)): Use %.vis files independent of
1037 * static-object.mk ($(base)$(objext), $(base).vis)
1038 ($(base)_s$(objext)): Use same rules for visibility handling as in
1041 2012-08-21 Ian Lance Taylor <iant@google.com>
1043 * config/i386/morestack.S (__morestack_non_split): Increase amount
1044 of space allocated for non-split code stack.
1046 2012-08-19 Joseph Myers <joseph@codesourcery.com>
1048 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1049 even if inhibit_libc.
1051 2012-08-17 Julian Brown <julian@codesourcery.com>
1053 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1054 -fexceptions -fnon-call-exceptions if not defined.
1055 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1056 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1058 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1060 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1063 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
1065 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1066 rs6000/t-slibgcc-aix.
1068 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1070 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1072 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1074 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1076 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1079 * Makefile.in (version): Replace top_srcdir with srcdir.
1081 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1083 * Makefile.in (version): set to BASE-VER file from gcc directory.
1085 2012-08-01 Nick Clifton <nickc@redhat.com>
1087 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1088 Implements __clrsb for an HImode argument.
1090 2012-07-31 Nick Clifton <nickc@redhat.com>
1092 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1093 Implements __clrsb for an HImode argument.
1094 * config/stormy16/clrsbhi2.c: New file:
1095 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1097 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1099 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1101 2012-07-19 Tristan Gingold <gingold@adacore.com>
1102 Richard Henderson <rth@redhat.com>
1104 * unwind-seh.c: New file.
1105 * unwind-generic.h: Include windows.h for SEH.
1106 (_Unwind_Exception): Use 6 private fields for SEH.
1107 (_GCC_specific_handler): Declare.
1108 * unwind-c.c (__gcc_personality_seh0): New function.
1110 * config/i386/libgcc-cygming.ver: New file.
1111 * config/i386/t-seh-eh: New file.
1112 * config.host (x86_64-*-mingw*): Default to seh.
1114 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1116 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1118 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
1120 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1121 __builtin_expect when checking for exceptions.
1122 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1124 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1126 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1127 function declaration.
1128 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1130 * config/ia64/sfp-exceptions.c: New.
1131 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1133 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
1135 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1136 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1137 * config/i386/64/sfp-machine: ... (delete here) ...
1138 * config/i386/sfp-machine.h: ... to here.
1139 (FP_EX_MASK): Remove.
1141 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1143 2012-06-11 Sriraman Tallam <tmsriram@google.com>
1145 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1146 * config/i386/libgcc-sol2.ver: Ditto.
1147 * config/i386/libgcc-glibc.ver: Ditto.
1149 2012-06-11 Roland McGrath <mcgrathr@google.com>
1151 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1152 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1155 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
1157 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1158 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1159 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1160 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1161 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1162 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1163 * config/i386/64/sfp-machine: ... (delete here) ...
1164 * config/i386/sfp-machine.h: ... to here.
1166 (__sfp_handle_exceptions): New function declaration.
1167 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1168 * config/i386/sfp-exceptions.c: New.
1169 * config/i386/t-softfp: New.
1170 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1171 i386/t-softfp to tmake_file.
1173 2012-06-03 David S. Miller <davem@davemloft.net>
1175 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1178 2012-05-31 David S. Miller <davem@davemloft.net>
1180 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1181 multiply and divide instructions on 32-bit when V9.
1182 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1184 2012-05-29 Joseph Myers <joseph@codesourcery.com>
1186 * config/arm/ieee754-df.S: Fix typos.
1187 * config/arm/ieee754-sf.S: Fix typos.
1188 * config/c6x/libunwind.S: Fix typos.
1189 * config/epiphany/udivsi3-float.c: Fix typos.
1190 * config/microblaze/muldi3_hard.S: Fix typos.
1191 * config/picochip/adddi3.S: Fix typos.
1192 * config/picochip/ashlsi3.S: Fix typos.
1193 * config/picochip/ashrsi3.S: Fix typos.
1194 * config/picochip/clzsi2.S: Fix typos.
1195 * config/picochip/cmpsi2.S: Fix typos.
1196 * config/picochip/divmod15.S: Fix typos.
1197 * config/picochip/divmodhi4.S: Fix typos.
1198 * config/picochip/divmodsi4.S: Fix typos.
1199 * config/picochip/longjmp.S: Fix typos.
1200 * config/picochip/lshrsi3.S: Fix typos.
1201 * config/picochip/parityhi2.S: Fix typos.
1202 * config/picochip/popcounthi2.S: Fix typos.
1203 * config/picochip/setjmp.S: Fix typos.
1204 * config/picochip/subdi3.S: Fix typos.
1205 * config/picochip/ucmpsi2.S: Fix typos.
1206 * config/picochip/udivmodhi4.S: Fix typos.
1207 * config/picochip/udivmodsi4.S: Fix typos.
1208 * config/spu/divv2df3.c: Fix typos.
1209 * config/spu/mfc_multi_tag_release.c: Fix typos.
1210 * config/spu/mfc_tag_release.c: Fix typos.
1211 * configure.ac: Fix typos.
1212 * configure: Regenerate.
1214 2012-05-25 Ian Lance Taylor <iant@google.com>
1216 * config/i386/morestack.S (__morestack_non_split): Check whether
1217 caller is varargs and needs %bp to hold the stack frame on return.
1219 2012-05-25 Olivier Hainque <hainque@adacore.com>
1221 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1222 sequence in the non pic case on VxWorks.
1224 2012-05-24 Olivier Hainque <hainque@adacore.com>
1226 * Makefile.in: Move dependency on install-unwind_h from
1227 "install-leaf" to "install".
1229 2012-05-24 Olivier Hainque <hainque@adacore.com>
1231 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1232 Use a separate command for stamp removals.
1234 2012-05-21 Andrew Pinski <apinski@cavium.com>
1237 * configure.ac: Define the default includes to being none.
1238 * configure: Regenerate.
1240 2012-05-16 Olivier Hainque <hainque@adacore.com>
1242 * Makefile.in (install-unwind_h): Rename into ...
1243 (install-unwind_h-forbuild): New target.
1244 (all): Use it instead of the former install-unwind_h.
1245 (install-unwind_h): Reinstate, copy to user install destination
1246 for include files, not to the internal gcc object directory one.
1247 (install-leaf): Depend on it.
1249 2012-05-15 Olivier Hainque <hainque@adacore.com>
1251 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1252 register numbers. LR_REGNO replaces R_LR.
1253 (ucontext_for): New, helper for ...
1254 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1256 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1258 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1260 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1261 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1262 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1264 (i[34567]86-*-*, x86_64-*-*): ... here.
1266 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1267 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1269 * config/i386/i386-cpuinfo.c: Rename to ...
1270 * config/i386/cpuinfo.c: ... this.
1271 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1273 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1274 (libgcc_cv_init_priority): New test.
1275 * configure: Regenerate.
1276 * config.in: New file.
1277 * Makefile.in (clean): Rename config.h to auto-target.h.
1278 (config.h): Likewise.
1279 (stamp-h): Likewise.
1281 * config/i386/cpuinfo.c (auto-target.h): Include.
1282 (CONSTRUCTOR_PRIORITY): Define.
1283 (__cpu_indicator_init): Use it.
1285 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1287 * longlong.h: Use a URL instead of an FSF postal address.
1288 Replace spaces with tab.
1290 2012-05-08 Teresa Johnson <tejohnson@google.com>
1292 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1293 (__gcov_dump): Ditto.
1294 (gcov_dump_complete): New global variable.
1295 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1296 (__gcov_flush): Outline functionality now in gcov_clear.
1297 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1299 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1301 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1302 (mips*-*-linux*): Include mips/t-tpbit when long double is
1305 2012-04-25 Sriraman Tallam <tmsriram@google.com>
1307 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1308 (get_available_features): New argument. Check for AVX2.
1309 (__cpu_indicator_init): Modify call to get_available_features.
1311 2012-04-25 Alan Modra <amodra@gmail.com>
1313 * config/rs6000/crtsavevr.S: New file.
1314 * config/rs6000/crtrestvr.S: New file.
1315 * config/rs6000/t-savresfgpr: Build the above.
1316 * config/rs6000/t-netbsd: Likewise.
1318 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1320 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1322 2012-04-24 Sriraman Tallam <tmsriram@google.com>
1324 * libgcc/config/i386/i386-cpuinfo.c: New file.
1325 * libgcc/config/i386/t-cpuinfo: New file.
1326 * libgcc/config.host: Include t-cpuinfo.
1327 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1329 2012-04-24 Chao-ying Fu <fu@mips.com>
1331 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1333 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1335 struct siginfo vs. siginfo_t
1337 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1338 siginfo_t instead of struct siginfo.
1339 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1340 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1341 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1342 (ia64_handle_unwabi): Likewise.
1343 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1344 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1345 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1346 (sh_fallback_frame_state): Likewise.
1347 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1348 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1350 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1352 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1355 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1357 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1358 if it hasn't been previously saved.
1360 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1362 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1365 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
1368 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1369 instead of __AVR_HAVE_8BIT_SP__.
1371 2012-03-26 Tristan Gingold <gingold@adacore.com>
1373 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1374 (unw_table_entry): Use unw_word instead of unsigned long.
1375 (_Unwind_FindTableEntry): Likewise.
1376 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1377 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1378 (_Unwind_FindTableEntry): Likewise.
1379 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1380 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1381 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1382 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1383 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1384 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1385 (uw_init_context_1, uw_install_context): Likewise.
1386 (unw_word): Move to unwind-ia64.h
1388 2012-03-26 Tristan Gingold <gingold@adacore.com>
1390 * config/vms/vms-ucrt0.c: Update copyright years.
1392 (___gcc_main_flags): Declare.
1393 (__main): Check flags to remap argv and exit code.
1394 * config.host (*-*-*vms*): Adjust extra_parts.
1395 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1398 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
1400 * arm/lib1funcs.asm (ctzsi2): New function.
1401 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1402 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1403 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1404 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1405 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1406 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1408 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
1410 * config.host: Add bits to support powerpc64-*-freebsd*.
1411 * config/rs6000/freebsd-unwind.h: New file.
1412 * config/rs6000/t-freebsd64: New file.
1414 2012-03-20 Richard Guenther <rguenther@suse.de>
1416 PR gcov-profile/52627
1417 * libgcov.c (init_mx): Fix mutex name.
1419 2012-03-16 Tristan Gingold <gingold@adacore.com>
1421 * config/ia64/vms-unwind.h: Remove ulong (and replace
1422 it by unw_reg where used). Define unw_reg with __int64.
1424 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1426 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1428 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1430 (sparc_is_sighandler): Likewise.
1432 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1434 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1437 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1439 * config/arm/crtn.S: Fix typo.
1441 2012-03-13 Richard Guenther <rguenther@suse.de>
1443 * libgcov.c: Remove stdio.h include and NULL un-define.
1445 2012-03-13 Richard Guenther <rguenther@suse.de>
1448 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1450 2012-03-13 Richard Guenther <rguenther@suse.de>
1452 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1454 2012-03-13 Richard Guenther <rguenther@suse.de>
1456 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1457 and __gthread_mutex_init_function definitions.
1459 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1461 * config.host (mips*-*-openbsd*): Remove.
1463 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1465 * config.host: Remove alpha*-dec-osf5.1* handling.
1466 * config/alpha/gthr-posix.c: Remove.
1467 * config/alpha/libgcc-osf5.ver: Remove.
1468 * config/alpha/osf5-unwind.h: Remove.
1469 * config/alpha/t-osf-pthread: Remove.
1470 * config/alpha/t-slibgcc-osf: Remove.
1471 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1472 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1473 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1474 * mkmap-flat.awk: Remove osf_export handling.
1476 2012-03-12 Richard Guenther <rguenther@suse.de>
1478 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1479 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1480 (__gthread_mutex_init_function): New function.
1481 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1484 * libgcov.c: Include gthr.h.
1485 (__gcov_flush_mx): New global variable.
1486 (init_mx, init_mx_once): New functions.
1487 (__gcov_flush): Protect self with a mutex.
1488 (__gcov_fork): Re-initialize mutex after forking.
1489 * unwind-dw2-fde.c: Change condition under which to use
1490 __GTHREAD_MUTEX_INIT_FUNCTION.
1492 2012-03-12 Tristan Gingold <gingold@adacore.com>
1494 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1495 * config/ia64/t-vms: Likewise.
1497 2012-03-11 Michael Hope <michael.hope@linaro.org>
1499 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1502 2012-03-07 Walter Lee <walt@tilera.com>
1504 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1506 (atomic_xor): Rename and move definition to
1507 config/tilepro/atomic.h.
1508 (atomic_nand): Ditto.
1509 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1511 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1512 (arch_atomic_nand): Ditto.
1514 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1517 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1519 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1522 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1525 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
1529 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1530 if RAMPZ affects reading from RAM.
1531 (__tablejump_elpm__): Ditto.
1533 (__movmemx_hi): Ditto.
1534 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1535 (__do_global_dtors): Ditto.
1536 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1537 (__movmemx_hi): Ditto.
1539 2012-03-05 Richard Henderson <rth@redhat.com>
1541 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1542 [ARM] (count_trailing_zeros): Use the builtin.
1544 2012-03-01 Kai Tietz <ktietz@redhat.com>
1546 * soft-fp: Imported from glibc upstream.
1548 2012-02-28 Kai Tietz <ktietz@redhat.com>
1550 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1551 for mingw-targets as attribute gcc_struct.
1553 2012-02-28 Ian Lance Taylor <iant@google.com>
1555 * generic-morestack.c (__splitstack_releasecontext): Correct call
1556 to __morestack_release_segments.
1558 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1561 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1562 for __linux__ when removing signals from __morestack_fullmask.
1564 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
1567 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1569 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1571 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1572 instead of HAVE_INITFINI_ARRAY.
1573 * config/ia64/crtend.S: Likewise.
1575 2012-02-20 Kai Tietz <ktietz@redhat.com>
1578 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1580 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1581 to w32-unwind.h header.
1583 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1585 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1586 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1587 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1588 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1590 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1592 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1594 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1597 * config/darwin-crt-tm.c: Correct typo.
1599 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1600 Patrick Marlier <patrick.marlier@gmail.com>
1603 * config/darwin-crt-tm.c: Generate dummy functions.
1605 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1606 Patrick Marlier <patrick.marlier@gmail.com>
1609 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1610 (__doTMRegistrations): Call it.
1611 (__doTMdeRegistrations): Likewise.
1613 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
1614 Anatoly Sokolov <aesok@post.ru>
1615 Eric Weddington <eric.weddington@atmel.com>
1618 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1619 (__epilogue_restores__): Ditto.
1621 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1625 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1626 Solaris 11 and slightly reformat.
1627 (sparc_is_sighandler): Likewise.
1629 2012-02-14 Walter Lee <walt@tilera.com>
1631 * config.host: Handle tilegx and tilepro.
1632 * config/tilegx/sfp-machine.h: New file.
1633 * config/tilegx/sfp-machine32.h: New file.
1634 * config/tilegx/sfp-machine64.h: New file.
1635 * config/tilegx/t-crtstuff: New file.
1636 * config/tilegx/t-softfp: New file.
1637 * config/tilegx/t-tilegx: New file.
1638 * config/tilepro/atomic.c: New file.
1639 * config/tilepro/atomic.h: New file.
1640 * config/tilepro/linux-unwind.h: New file.
1641 * config/tilepro/sfp-machine.h: New file.
1642 * config/tilepro/softdivide.c: New file.
1643 * config/tilepro/softmpy.S: New file.
1644 * config/tilepro/t-crtstuff: New file.
1645 * config/tilepro/t-tilepro: New file.
1647 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1651 * gthr-posix.h: Allow static initializer macros to be disabled.
1652 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1654 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1656 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1657 Add t-slibgcc-libgcc to tmake_file.
1658 * config/mips/libgcc-mips16.ver: Revert previous patch.
1659 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1661 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1662 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1664 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1665 * config/cr16/crti.S: New file.
1666 * config/cr16/crtlibid.S: New file.
1667 * config/cr16/crtn.S: New file.
1668 * config/cr16/lib1funcs.S: New file.
1669 * config/cr16/t-cr16: New file.
1670 * config/cr16/t-crtlibid: New file.
1671 * config/cr16/unwind-dw2.h: New file.
1672 * config/cr16/unwind-cr16.c: New file.
1673 * config/cr16/divmodhi3.c: New file.
1675 2012-01-25 Alan Modra <amodra@gmail.com>
1677 * config/rs6000/t-linux64: Delete. Move..
1678 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1679 * config/rs6000/t-linux: ..and libgcc flags to here.
1681 2012-01-22 Douglas B Rupp <rupp@gnat.com>
1683 * config.host (i[34567]86-*-interix3*):
1684 Change triplet to i[34567]86-*-interix[3-9]*.
1685 * configure: Regenerate.
1687 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1688 Richard Sandiford <rdsandiford@googlemail.com>
1690 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1691 * config/mips/mips16.S (__mips16_rdhwr): New function.
1692 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1694 2012-01-11 Nathan Sidwell <nathan@acm.org>
1696 * libgcov.c (__gcov_init): Ignore objects with no functions.
1698 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
1701 Extend __pgmx semantics to linearize memory.
1702 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1703 * config/avr/lib1funcs.S (__xload_1): New function.
1704 (__movmemx_qi, __movmemx_hi): New functions.
1705 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1708 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1710 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1711 purported sigacthandler address isn't null before dereferencing it.
1712 (sparc_is_sighandler): Likewise.
1714 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1717 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1718 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1719 (sparc_is_sighandler): Likewise.
1720 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1722 2012-01-06 Tristan Gingold <gingold@adacore.com>
1724 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1725 compatibility thunks...
1726 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1727 (crtbeginS.o, crtendS.o): ... and these to ...
1728 * config/ia64/t-ia64-elf: ... this new file.
1729 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1730 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1732 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1734 * configure: Regenerate.
1735 * config/s390/t-crtstuff: Remove -fPIC.
1737 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1740 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1743 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1746 * config/avr/lib1funcs.S: Remove FIXME comments.
1747 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1749 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
1751 Implement light-weight DImode support.
1752 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1753 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1754 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1755 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1757 2011-12-30 Nathan Sidwell <nathan@acm.org>
1759 * libgcov.c (gcov_crc32): Remove global var.
1760 (free_fn_data): New function.
1761 (buffer_fn_data): Pass in filename, more robust error recovery.
1762 (crc32_unsigned): New function.
1763 (gcov_exit): More robust detection of new program. More robust
1765 (__gcov_init): Do not update program's crc here.
1767 2011-12-21 Tristan Gingold <gingold@adacore.com>
1769 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1771 2011-12-21 Ian Lance Taylor <iant@google.com>
1773 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1775 2011-12-20 Ian Lance Taylor <iant@google.com>
1777 * config/i386/morestack.S (__morestack_non_split): If there is
1778 enough stack space already, don't split. Ask for more stack space
1781 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1783 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1785 (_Unwind_DebugHook): New function.
1786 (uw_restore_core_regs): New define.
1787 (unwind_phase2): Use uw_restore_core_regs instead of
1789 (unwind_phase2_forced): Likewise.
1790 (__gnu_Unwind_Resume): Likewise.
1792 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
1794 * config/alpha/linux-unwind.h: Update copyright years.
1795 (MD_FROB_UPDATE_CONTEXT): New define.
1796 (alpha_frob_update_context): New function.
1798 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1800 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1801 tmake_file rather replacing it.
1803 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1805 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1806 function is not used for PPC64.
1807 (save_world): Amend comments. Update the VRsave mask to reflect the
1809 (rest_world): Update comments, do not clobber r10, do not use r8.
1810 (eh_rest_world_r10): Amend comments, do not use r8.
1811 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1812 no longer used, move restore of CR and target address to the end of
1815 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1817 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1818 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1820 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
1823 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1824 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1826 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1828 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1830 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
1833 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1834 * config/avr/lib1funcs.S (__muldi3): New function.
1836 2011-12-06 Andrew Pinski <apinski@cavium.com>
1838 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1840 (__frame_dummy_init_array_entry): Likewise.
1842 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
1844 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1848 * config/avr/lib1funcs.S (__prologue_saves__,
1849 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1850 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1852 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1854 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1856 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1859 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1860 (_ITM_deregisterTMCloneTable): Likewise.
1861 (__register_frame_info): Fix unused warning.
1862 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1863 pthread_default_stacksize_np): Likewise.
1864 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1866 2011-11-29 DJ Delorie <dj@redhat.com>
1868 * config.host (rl78-*-elf): New case.
1869 * config/rl78: New directory for the Renesas RL78.
1871 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1873 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1876 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1879 * config/rs6000/t-savresfgpr: New file.
1880 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1881 $(srcdir)/config/rs6000/eabi.S.
1882 * config/rs6000/t-ppccomm-ldbl: Remove.
1883 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1885 (powerpc-*-eabispe*): Likewise.
1886 (powerpc-*-eabi*): Likewise.
1887 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1888 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1889 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1890 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1892 (powerpc-*-eabisim*): Likewise.
1893 (powerpc-*-elf*): Likewise.
1894 (powerpc-*-eabialtivec*): Likewise.
1895 (powerpc-xilinx-eabi*): Likewise.
1896 (powerpc-*-rtems*): Likewise.
1897 (powerpcle-*-elf*): Likewise.
1898 (powerpcle-*-eabisim*): Likewise.
1899 (powerpcle-*-eabi*): Likewise.
1901 2011-11-27 Ian Lance Taylor <iant@google.com>
1903 * generic-morestack.c (__splitstack_find): Check for NULL old
1905 (__splitstack_resetcontext): New function.
1906 (__splitstack_releasecontext): New function.
1907 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1909 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1911 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1913 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1915 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1917 2011-11-26 Richard Henderson <rth@redhat.com>
1919 * config/m68k/linux-atomic.c: New file.
1920 * config/m68k/t-linux: New file.
1921 * config.host (m68k-uclinux, m68k-linux): Use it.
1923 2011-11-26 Richard Henderson <rth@redhat.com>
1925 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1926 (__TMC_END__): Only declare if hidden is available; in the definition,
1927 if hidden is unavailable add a null record.
1928 (deregister_tm_clones, register_tm_clones): New.
1929 (__do_global_dtors_aux, frame_dummy): Use them.
1930 (__do_global_dtors, __do_global_ctors_1): Likewise.
1932 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1934 * config/darwin-crt-tm.c: New file.
1935 * config.host (darwin): Build crttms.o crttme.o to provide
1936 startup and shutdown for tm clones.
1937 * config/t-darwin (crttms.o): New build rule.
1938 (crttme.o): Likewise.
1940 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
1942 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1945 2011-11-21 Richard Henderson <rth@redhat.com>
1947 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1948 (__TMC_LIST__, __TMC_END__): New.
1949 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1950 (__do_global_dtors): Likewise.
1951 (frame_dummy): Call _ITM_registerTMCloneTable.
1952 (__do_global_ctors_1): Likewise.
1954 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1956 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1957 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1958 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1959 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1960 * config/i386/t-darwin64: Remove.
1961 * config/sh/t-netbsd (LIB2ADD): Remove.
1963 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
1966 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1967 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1968 * config/avr/lib1funcs.S (wmov): New assembler macro.
1969 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1970 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1971 (__udivmod64): New function.
1972 (__negdi2): New function.
1974 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1976 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1977 *-*-freebsd*aout*): Remove.
1979 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
1981 * static-object.mk (c_flags-$o): Save c_flags.
1982 ($(base)$(objext)): Use it.
1984 2011-11-18 Steve Ellcey <sje@cup.hp.com>
1986 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1988 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
1991 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1992 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1995 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1997 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1999 (aeabi_uidivmod): Likewise.
2000 (umodsi3): Likewise.
2002 (aeabi_idivmod): Likewise.
2005 2011-11-16 Tristan Gingold <gingold@adacore.com>
2007 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2009 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
2012 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2013 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2015 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2017 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2019 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2020 * config/pa/t-stublib64: Delete.
2022 2011-11-12 Richard Henderson <rth@redhat.com>
2024 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2025 cast the pointer argument to _Unwind_SetGRPtr.
2027 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2029 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2031 2011-11-09 Ian Lance Taylor <iant@google.com>
2033 * generic-morestack.c: Include <string.h>.
2034 (uintptr_type): Define.
2035 (struct initial_sp): Add dont_block_signals field. Reduce size of
2037 (allocate_segment): Set prev field to NULL. Don't set
2038 __morestack_current_segment or __morestack_segments.
2039 (__generic_morestack): Update current->prev and *pp after calling
2041 (__morestack_block_signals): Don't do anything if
2042 dont_block_signals is set.
2043 (__morestack_unblock_signals): Likewise.
2044 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2046 (__splitstack_block_signals): New function.
2047 (enum __splitstack_content_offsets): Define.
2048 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2049 (__splitstack_makecontext): New function.
2050 (__splitstack_block_signals_context): New function.
2051 (__splitstack_find_context): New function.
2052 * config/i386/morestack.S (__morestack_get_guard): New function.
2053 (__morestack_set_guard, __morestack_make_guard): New functions.
2054 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2056 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2058 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2059 (i[34567]86-*-mingw*): ... here.
2060 (x86_64-*-mingw*): ... here.
2062 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2064 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2066 2011-11-07 Nathan Sidwell <nathan@acm.org>
2068 * libgcov.c (struct gcov_fn_buffer): New struct.
2069 (buffer_fn_data): New helper.
2070 (gcov_exit): Rework for new gcov data structures.
2072 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
2075 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2077 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2079 * config.host (tmake_file): Correct comment.
2080 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2082 (bfin*-uclinux*): Likewise.
2083 (bfin*-linux-uclibc*): Likewise.
2084 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2086 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2088 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2089 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2090 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2091 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2092 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2093 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2094 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2095 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2096 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2097 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2098 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2099 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2100 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2102 * config/bfin/t-elf: Remove.
2103 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2105 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2107 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2108 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2109 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2110 (lm32-*-elf*): ... this.
2111 (lm32-*-rtems*): ... and this.
2113 (m32r-*-rtems*): Add to tmake_file.
2114 (moxie-*-rtems*): Likewise.
2115 (sparc-*-rtems*): Likewise.
2116 Remove t-rtems from tmake_file.
2117 (sparc64-*-rtems*): Likewise.
2118 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2121 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2124 * config/gthr-posix.h: Move ...
2125 * gthr-posix.h: ... here.
2126 * config/gthr-lynx.h: Reflect this.
2127 * config/gthr-vxworks.h: Likewise.
2128 * config/rs6000/gthr-aix.h: Likewise.
2129 * configure.ac (target_thread_file): Likewise.
2130 * configure: Regenerate.
2132 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2134 * config.host (arm*-*-rtemseabi*): New target.
2136 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2139 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2142 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2144 * config.host (epiphany-*-elf*): New configuration.
2145 * config/epiphany: New Directory.
2147 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2149 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2150 * config/avr/t-rtems: New.
2151 Filter out _exit from LIB1ASMFUNCS.
2153 2011-11-04 David S. Miller <davem@davemloft.net>
2155 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2156 * configure: Rebuild.
2158 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2160 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2163 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
2166 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2167 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2169 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2172 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2174 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2176 * config/c6x/t-elf (LIB2ADDEH): Set.
2177 * config/c6x/t-c6x-elf: Remove.
2179 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2181 * config/i386/sol2-ci.S: Rename to ...
2182 * config/i386/crti.S: ... this.
2183 * config/i386/sol2-cn.S: Rename to ...
2184 * config/i386/crtn.S: ... this.
2185 * config/sparc/sol2-ci.S: Rename to ...
2186 * config/sparc/crti.S: ... this.
2187 * config/sparc/sol2-cn.S: Rename to ...
2188 * config/sparc/crtn.S: ... this.
2189 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2190 (crti.o, crtn.o): Remove.
2192 2011-11-04 Tristan Gingold <gingold@adacore.com>
2194 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2196 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2198 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2200 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
2202 * config.host (crisv32-*-none, cris-*-none): Remove.
2203 (crisv32-*-elf): Append to tmake_file, don't just set it.
2204 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2206 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2208 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2209 (ecrtn$(objext)): Likewise.
2210 (ncrti$(objext)): Likewise.
2211 (ncrtn$(objext)): Likewise.
2213 2011-11-03 Andreas Schwab <schwab@redhat.com>
2215 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2217 2011-11-02 David S. Miller <davem@davemloft.net>
2219 * configure.ac: Set host_address on sparc too.
2220 * configure: Regenerate.
2221 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2222 based upon host_address.
2223 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2225 2011-11-02 Jason Merrill <jason@redhat.com>
2227 * config/rs6000/t-ppccomm: Add missing \.
2229 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2231 * gthr-single.h, gthr.h: New files.
2232 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2233 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2234 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2235 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2236 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2237 * configure.ac (thread_header): New variable.
2238 Set it depending on target_thread_file.
2239 (gthr-default.h): Link from $thread_header.
2240 * configure: Regenerate.
2241 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2243 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2245 * configure.ac (tm_file_): New variable.
2246 Determine from tm_file.
2247 (tm_file, tm_defines): Substitute.
2248 * configure: Regenerate.
2249 * mkheader.sh: New file.
2250 * Makefile.in (clean): Remove libgcc_tm.h.
2251 ($(objects)): Depend on libgcc_tm.h.
2252 (libgcc_tm_defines, libgcc_tm_file): New variables.
2253 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2254 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2255 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2256 ($(extra-parts)): Depend on libgcc_tm.h.
2257 * config.host (tm_defines, tm_file): New variable.
2258 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2259 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2260 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2261 (avr-*-rtems*): Likewise.
2262 (avr-*-*): Likewise.
2263 (frv-*-elf): Likewise.
2264 (frv-*-*linux*): Likewise.
2265 (h8300-*-rtems*): Likewise.
2266 (h8300-*-elf*): Likewise.
2267 (i[34567]86-*-darwin*): Likewise.
2268 (x86_64-*-darwin*): Likewise.
2269 (rx-*-elf): Likewise.
2270 (tic6x-*-uclinux): Likewise.
2271 (tic6x-*-elf): Likewise.
2272 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2273 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2274 * config/i386/cygming-crtbegin.c: Likewise.
2275 * config/i386/cygming-crtend.c: Likewise.
2276 * config/ia64/fde-vms.c: Likewise.
2277 * config/ia64/unwind-ia64.c: Likewise.
2278 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2279 * config/rs6000/darwin-fallback.c: Likewise.
2280 * config/stormy16/lib2funcs.c: Likewise.
2281 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2282 * crtstuff.c: Likewise.
2283 * dfp-bit.h: Likewise.
2284 * emutls.c: Likewise.
2285 * fixed-bit.c: Likewise.
2286 * fp-bit.c: Likewise.
2287 * generic-morestack-thread.c: Likewise.
2288 * generic-morestack.c: Likewise.
2289 * libgcc2.c: Likewise.
2290 * libgcov.c: Likewise.
2291 * unwind-dw2-fde-dip.c: Likewise.
2292 * unwind-dw2-fde.c: Likewise.
2293 * unwind-dw2.c: Likewise.
2294 * unwind-sjlj.c: Likewise.
2296 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2298 * configure.ac: Include ../config/picflag.m4.
2299 (GCC_PICFLAG): Call it.
2301 * configure: Regenerate.
2302 * Makefile.in (gcc_srcdir): Remove.
2303 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2304 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2305 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2306 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2307 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2310 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2311 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2312 to refer to libgcc2.c.
2314 * config/darwin-64.c: New file.
2315 * config/darwin-crt3.c: Remove comment.
2316 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2317 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2318 config/udivmodsi4.c: New files.
2319 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2320 config/memset.c: New files.
2321 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2322 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2323 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2324 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2325 * config/t-openbsd-thread: New file.
2326 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2327 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2328 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2329 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2332 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2333 to refer to gthr-posix.c.
2334 * config/alpha/t-vms (LIB2ADD): Set.
2335 * config/alpha/vms-gcc_shell_handler.c: New file.
2336 * config/arm/bpabi.c, config/arm/fp16.c,
2337 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2338 config/arm/unaligned-funcs.c: New files.
2339 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2340 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2341 * config/arm/t-linux: Likewise.
2342 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2343 * config/arm/t-netbsd: New file.
2344 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2345 * config/arm/t-symbian (LIB2ADD_ST): Set.
2346 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2347 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2348 * config/bfin/t-elf: New file.
2349 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2350 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2351 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2352 config/c6x/ltf.c: New files.
2353 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2354 (HOST_LIBGCC2_CFLAGS): Set.
2355 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2356 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2357 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2359 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2360 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2361 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2362 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2363 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2365 * config/frv/t-frv (LIB2ADD): Set.
2366 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2367 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2368 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2369 config/h8300/popcounthi2.c: New files.
2370 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2371 * config/i386/gthr-win32.c: New file.
2372 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2373 * config/i386/t-cygwin: Likewise.
2374 * config/i386/t-darwin, config/i386/t-darwin64,
2375 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2376 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2377 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2378 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2379 * config/ia64/quadlib.c: New file.
2380 * config/ia64/t-hpux (LIB2ADD): Set.
2381 * config/ia64/t-ia64: Add comment.
2382 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2383 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2384 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2385 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2386 * config/m32c/t-m32c (LIB2ADD): Set.
2387 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2388 * config/m32r/t-m32r: Likewise.
2389 * config/m68k/fpgnulib.c: New file.
2390 * config/m68k/t-floatlib (LIB2ADD): Set.
2391 (xfgnulib.c): New target.
2392 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2393 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2394 * config/mep/t-mep (LIB2ADD): Set.
2395 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2396 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2397 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2398 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2399 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2400 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2401 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2402 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2403 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2404 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2406 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2407 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2408 * config/pa/fptr.c, config/pa/lib2funcs.S,
2409 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2410 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2411 (LIB2ADD, LIB2ADD_ST): Set.
2412 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2413 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2415 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2416 * config/pdp11/t-pdp11: New file.
2417 * config/picochip/libgccExtras/adddi3.S,
2418 config/picochip/libgccExtras/ashlsi3.S,
2419 config/picochip/libgccExtras/ashrsi3.S,
2420 config/picochip/libgccExtras/clzsi2.S,
2421 config/picochip/libgccExtras/cmpsi2.S,
2422 config/picochip/libgccExtras/divmod15.S,
2423 config/picochip/libgccExtras/divmodhi4.S,
2424 config/picochip/libgccExtras/divmodsi4.S,
2425 config/picochip/libgccExtras/lshrsi3.S,
2426 config/picochip/libgccExtras/parityhi2.S,
2427 config/picochip/libgccExtras/popcounthi2.S,
2428 config/picochip/libgccExtras/subdi3.S,
2429 config/picochip/libgccExtras/ucmpsi2.S,
2430 config/picochip/libgccExtras/udivmodhi4.S,
2431 config/picochip/libgccExtras/udivmodsi4.S: New files.
2432 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2433 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2434 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2435 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2436 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2437 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2438 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2439 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2441 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2442 (HOST_LIBGCC2_CFLAGS): Set.
2443 * config/rs6000/t-darwin64: New file.
2444 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2445 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2446 * config/rs6000/t-ppccomm (LIB2ADD): Add
2447 $(srcdir)/config/rs6000/tramp.S.
2448 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2449 Add $(srcdir)/config/rs6000/eabi.S.
2450 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2451 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2452 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2453 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2454 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2455 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2456 * config/rs6000/tramp.S: New file.
2457 * config/s390/t-tpf: Remove.
2458 * config/sh/linux-atomic.S: New file.
2459 * config/sh/t-linux (LIB2ADD): Set.
2460 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2461 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2462 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2464 (HOST_LIBGCC2_CFLAGS): Set.
2465 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2466 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2467 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2468 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2469 config/spu/mfc_multi_tag_release.c,
2470 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2471 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2472 config/spu/multi3.c: New files.
2473 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2474 (HOST_LIBGCC2_CFLAGS): Set.
2475 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2476 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2477 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2478 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2479 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2480 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2481 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2482 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2483 config/stormy16/umodsi3.c: New files.
2484 * config/xtensa/lib2funcs.S: New file.
2485 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2486 * config/xtensa/t-xtensa (LIB2ADD): Set.
2487 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2488 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2489 Add t-freebsd-thread to tmake_file for posix threads.
2490 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2491 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2492 (*-*-lynxos*): Likewise.
2493 (*-*-netbsd*): Likewise.
2494 (*-*-openbsd*): Likewise.
2495 Add t-openbsd-thread to tmake_file for posix threads.
2496 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2497 (*-*-vxworks*): Set tmake_file.
2498 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2499 (alpha*-*-freebsd*): Likewise.
2500 (alpha*-*-netbsd*): Likewise.
2501 (alpha*-*-openbsd*): Likewise.
2502 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2503 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2504 (alpha*-dec-*vms*): Likewise.
2505 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2506 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2507 (bfin*-uclinux*): Likewise.
2508 (bfin*-linux-uclibc*): Likewise.
2509 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2510 (crisv32-*-none): Likewise.
2511 (cris-*-elf): Likewise.
2512 (cris-*-none): Likewise.
2513 (cris-*-linux*, crisv32-*-linux*): Likewise.
2514 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2516 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2518 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2519 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2520 (x86_64-*-elf*): Likewise.
2521 (i[34567]86-*-nto-qnx*): Likewise.
2522 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2524 (x86_64-*-mingw*): Likewise.
2525 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2526 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2527 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2528 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2529 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2531 (mipsisa64sr71k-*-elf*): Likewise.
2532 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2533 (mips-*-elf*, mipsel-*-elf*): Likewise.
2534 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2535 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2536 (mips*-*-rtems*): Likewise.
2537 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2539 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2540 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2541 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2542 (spu-*-elf*): Likewise.
2543 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2545 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2547 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2548 $(srcdir) to refer to $(LIB1ASMSRC).
2550 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2551 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2552 config/arm/lib1funcs.S: New files.
2553 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2554 * config/arm/t-arm: New file.
2555 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2556 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2557 config/arm/t-strongarm-elf: New files.
2558 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2559 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2560 * config/avr/lib1funcs.S: New file.
2561 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2562 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2563 * config/c6x/lib1funcs.S: New file.
2564 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2565 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2566 * config/frv/lib1funcs.S: New file.
2567 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2568 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2569 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2570 * config/ia64/__divxf3.asm: Rename to ...
2571 * config/ia64/__divxf3.S: ... this.
2572 Adapt lib1funcs.asm filename.
2573 * config/ia64/_fixtfdi.asm: Rename to ...
2574 * config/ia64/_fixtfdi.S: ... this.
2575 Adapt lib1funcs.asm filename.
2576 * config/ia64/_fixunstfdi.asm: Rename to ...
2577 * config/ia64/_fixunstfdi.S: ... this.
2578 Adapt lib1funcs.asm filename.
2579 * config/ia64/_floatditf.asm: Rename to ...
2580 * config/ia64/_floatditf.S: ... this.
2581 Adapt lib1funcs.asm filename.
2582 * config/ia64/lib1funcs.S: New file.
2583 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2584 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2585 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2586 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2587 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2588 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2589 * config/mep/lib1funcs.S: New file.
2590 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2591 * config/mips/mips16.S: New file.
2592 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2593 * config/pa/milli64.S: New file.
2594 * config/pa/t-linux, config/pa/t-linux64: New files.
2595 * config/picochip/lib1funcs.S: New file.
2596 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2597 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2598 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2599 * config/sh/t-netbsd: New file.
2600 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2601 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2602 * config/sh/t-sh64: New file.
2603 * config/sparc/lb1spc.S: New file.
2604 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2606 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2607 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2608 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2609 config/xtensa/lib1funcs.S: New files.
2610 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2611 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2613 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2614 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2615 (arm*-*-linux*): Likewise.
2616 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2617 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2618 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2619 (arm*-*-ecos-elf): Likewise.
2620 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2621 (arm*-*-rtems*): Likewise.
2622 (arm*-*-elf): Likewise.
2623 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2624 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2625 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2626 (bfin*-uclinux*): Likewise.
2627 (bfin*-linux-uclibc*): Likewise.
2628 (bfin*-rtems*): Likewise.
2629 (bfin*-*): Likewise.
2630 (fido-*-elf): Merge into m68k-*-elf*.
2631 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2632 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2633 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2634 (h8300-*-elf*): Likewise.
2635 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2636 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2637 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2638 (i[34567]86-*-mingw*): Likewise.
2639 (x86_64-*-mingw*): Likewise.
2640 (i[34567]86-*-interix3*): Likewise.
2641 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2642 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2643 (m68k-*-elf*): Also handle fido-*-elf.
2644 Add m68k/t-floatlib to tmake_file.
2645 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2646 (m68k-*-linux*): Likewise.
2647 (m68k-*-rtems*): Likewise.
2648 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2649 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2651 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2652 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2653 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2654 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2655 sh/t-netbsd to tmake_file.
2656 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2657 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2658 (sh-wrs-vxworks): Likewise.
2659 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2661 (v850*-*-*): Add v850/t-v850 to tmake_file.
2662 (vax-*-linux*): Add vax/t-linux to tmake_file.
2663 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2665 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2667 * crtstuff.c: New file.
2668 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2669 (CRTSTUFF_T_CFLAGS): Define.
2670 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2671 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2672 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2675 (crtbeginT.o): Use $(objext).
2676 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2677 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2678 (gcc-extra-parts): Remove.
2679 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2681 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2682 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2683 Add t-crtstuff-pic to tmake_file.
2684 (*-*-lynxos*): New case.
2685 Set tmake_file, extra_parts.
2686 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2687 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2688 *-*-netbsdelf[2-9]*.
2689 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2690 (*-*-rtems*): Set extra_parts.
2691 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2692 (*-*-uclinux*): New case.
2694 (*-*-vms*): New case.
2695 Set tmake_file, extra_parts.
2696 (*-*-elf): Set extra_parts.
2697 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2698 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2701 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2703 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2704 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2705 (arm-wrs-vxworks): Append to tmake_file.
2707 (arm*-*-uclinux*): Set extra_parts.
2708 (arm*-*-ecos-elf): Likewise.
2709 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2711 (arm*-*-rtems*): Set extra_parts.
2712 (arm*-*-elf): Likewise.
2713 (avr-*-rtems*): Clear extra_parts.
2714 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2716 (bfin*-uclinux*): Likewise.
2717 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2718 (bfin*-rtems*): Append to tmake_file.
2720 (bfin*-*): Likewise.
2721 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2722 (crisv32-*-elf): ... this.
2723 (crisv32-*-none): ... this.
2724 (cris-*-elf, cris-*-none): New cases.
2725 Add cris/t-elfmulti to tmake_file.
2726 (fr30-*-elf): Append to tmake_file.
2728 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2730 (h8300-*-rtems*): Append to tmake_file.
2732 (h8300-*-elf*): Likewise.
2733 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2735 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2737 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2738 (x86_64-*-elf*): Likewise.
2739 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2740 (x86_64-*-freebsd*): Likewise.
2741 (x86_64-*-netbsd*): Likewise.
2742 (i[34567]86-*-linux*): Likewise.
2743 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2744 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2745 (x86_64-*-linux*): Likewise.
2746 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2747 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2750 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2751 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2752 Append to extra_parts, remove crtbegin.o, crtend.o.
2753 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2754 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2755 crtend.o, crtbeginS.o, crtendS.o.
2756 (ia64*-*-linux*): Comment extra_parts.
2757 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2759 (iq2000*-*-elf*): Clear extra_parts.
2760 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2761 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2762 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2763 (m32r-*-rtems*): ... this.
2764 Add m32r/t-m32r to tmake_file.
2765 (m68k-*-elf*): Add t-crtin to tmake_file.
2766 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2767 (mcore-*-elf): Likewise.
2768 (microblaze*-*-*): Set extra_parts.
2769 (mips*-sde-elf*): New case.
2770 Set tmake_file, extra_parts.
2771 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2772 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2773 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2776 (mipsisa64sr71k-*-elf*): Likewise.
2777 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2778 (mips-*-elf*, mipsel-*-elf*): Likewise.
2779 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2780 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2781 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2782 (mips*-*-rtems*): Likewise.
2783 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2784 (moxie-*-*): Split into ...
2785 (moxie-*-elf, moxie-*-uclinux*): ... this.
2786 Add to extra_parts, remove crtbegin.o, crtend.o.
2787 (moxie-*-rtems*): New case.
2790 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2792 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2793 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2796 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2797 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2799 (powerpc-*-eabisim*): Likewise.
2800 (powerpc-*-elf*): Likewise.
2801 (powerpc-*-eabialtivec*): Likewise.
2802 (powerpc-xilinx-eabi*): Likewise.
2803 (powerpc-*-eabi*): Likewise.
2804 (powerpc-*-rtems*): Likewise.
2805 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2808 (powerpc-*-lynxos*): Add to tmake_file.
2809 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2810 rs6000/t-crtstuff, t-crtstuff-pic.
2812 (powerpcle-*-eabisim*): Likewise.
2813 (powerpcle-*-eabi*): Likewise.
2814 (rx-*-elf): Remove extra_parts.
2815 (s390x-ibm-tpf*): Set extra_parts.
2816 (score-*-elf): Set extra_parts.
2817 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2818 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2819 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2820 (sh64l*-*-netbsd*): Split into ...
2821 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2822 Add t-crtstuff-pic to tmake_file.
2824 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2826 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2827 (sparc-*-elf*): Remove t-crtin from tmake_file.
2828 Add to extra_parts, remove crtbegin.o, crtend.o.
2829 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2830 (sparc64-*-linux*): Likewise.
2831 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2832 Add to extra_parts, remove crtbegin.o, crtend.o.
2833 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2834 Add to extra_parts, remove crtbegin.o, crtend.o.
2835 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2836 Add to extra_parts, remove crtbegin.o, crtend.o.
2837 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2838 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2839 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2841 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2843 (tic6x-*-*): Change to ...
2844 (tic6x-*-elf): ... this.
2846 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2848 (am33_2.0-*-linux*): Add comment.
2849 (mep*-*-*): Add mep/t-mep to tmake_file.
2851 * config/alpha/t-vms: New file.
2852 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2853 * config/arm/crti.S, config/arm/crtn.S: New files.
2854 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2855 * config/bfin/crtlibid.S: New file.
2856 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2857 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2858 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2859 (crti.o, crtin.o): New rules.
2860 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2861 * config/c6x/t-uclinux: New file.
2862 * config/cris/t-elfmulti: New file.
2863 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2864 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2865 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2866 * config/frv/t-frv: New file.
2867 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2868 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2869 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2871 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2872 refer to cygming-crtbegin.c, cygming-crtend.c.
2874 * config/i386/t-nto: New file.
2875 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2876 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2877 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2878 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2881 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2882 (crtinitS.o): New rule.
2883 * config/ia64/vms-crtinit.S: New file.
2884 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2885 * config/m32r/initfini.c: New file.
2886 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2887 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2888 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2889 * config/mep/t-mep: New file.
2890 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2891 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2892 * config/mips/crti.S, config/mips/crtn.S: New files.
2893 * config/mips/t-crtstuff: New file.
2894 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2895 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2896 (CUSTOM_CRTIN): Set.
2897 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2899 Use $(srcdir) to refer to crti.S, crtn.S.
2900 Use .S extension, $<.
2901 * config/moxie/crti.asm: Rename to ...
2902 * config/moxie/crti.S: ... this.
2903 * config/moxie/crtn.asm: Rename to ...
2904 * config/moxie/crtn.S: ... this.
2905 * config/moxie/t-moxie: Remove.
2906 * config/pa/stublib.c: New file.
2907 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2908 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2909 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2910 * config/rs6000/t-crtstuff: New file.
2911 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2912 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2913 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2914 Make output file explicit.
2915 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2916 Make output file explicit.
2917 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2918 Make output file explicit.
2919 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2920 Make output file explicit.
2921 * config/score/crti.S, config/score/crtn.S: New files.
2922 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2923 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2925 * config/sh/t-sh, config/sh/t-superh: New files.
2926 * config/sparc/t-linux64: New file.
2927 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2928 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2929 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2930 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2931 * config/t-crtin: Remove.
2932 * config/t-crtstuff-pic: New file.
2933 * config/t-sol2 (CUSTOM_CRTIN): Set.
2934 (crti.o, crtn.o): New rules.
2935 * config/vms/t-vms: New file.
2936 * config/vms/vms-ucrt0.c: New file.
2937 * config/xtensa/t-elf: New file.
2939 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2941 * Makefile.in (SHLIB_NM_FLAGS): Set.
2942 * mkmap-flat.awk, mkmap-symver.awk: New files.
2943 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2945 * configure: Regenerate.
2946 * config/libgcc-glibc.ver: New file.
2947 * config/libgcc-libsystem.ver: New file.
2948 * config/t-libunwind (SHLIB_LC): Set.
2949 * config/t-linux: New file.
2950 * config/t-slibgcc (INSTALL_SHLIB): New.
2951 (SHLIB_INSTALL): Use it.
2952 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2953 to mkmap-symver.awk.
2954 (SHLIB_MAPFILES): Don't append, adapt pathname.
2955 (SHLIB_VERPFX): Set.
2956 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2957 to mkmap-symver.awk.
2958 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2959 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2960 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2961 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2963 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2964 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2965 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2966 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2967 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2968 * config/i386/libgcc-darwin.10.4.ver,
2969 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2971 * config/i386/t-darwin: Remove.
2972 * config/i386/t-darwin64: Likewise.
2973 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2974 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2975 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2976 * config/i386/t-linux: New file.
2977 * config/i386/t-mingw32: New file.
2978 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2979 * config/ia64/t-glibc: Rename to ...
2980 * config/ia64/t-linux: ... this.
2981 (SHLIB_MAPFILES): Set.
2982 * config/ia64/t-glibc-libunwind: Rename to ...
2983 * config/ia64/t-linux-libunwind: ... this.
2984 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2985 * config/ia64/t-slibgcc-hpux: New file.
2986 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2987 * config/m68k/t-slibgcc-elf-ver: New file.
2988 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2989 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2991 * config/pa/t-slibgcc-hpux: New file.
2992 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2994 * config/rs6000/libgcc-darwin.10.4.ver,
2995 config/rs6000/libgcc-darwin.10.5.ver: New files.
2996 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2997 config/rs6000/libgcc-glibc.ver.
2998 * config/rs6000/libgcc-ppc64.ver: Rename to
2999 config/rs6000/libgcc-ibm-ldouble.ver.
3000 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3001 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3002 * config/rs6000/t-ldbl128: Rename to ...
3003 * config/rs6000/t-linux: ... this.
3004 (SHLIB_MAPFILES): Adapt filename.
3005 * config/rs6000/t-slibgcc-aix: New file.
3006 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3007 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3008 libgcc-excl.ver, libgcc-glibc.ver.
3009 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3010 * config/sparc/libgcc-glibc.ver: New file.
3011 * config/sparc/t-linux: New file.
3012 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3013 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3014 t-slibgcc-elf-ver to tmake_file.
3015 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3017 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3018 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3019 t-slibgcc-elf-ver, t-linux to tmake_file.
3020 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3022 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3023 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3024 (alpha*-dec-*vms*): Likewise.
3025 (arm*-*-freebsd*): Append to tmake_file.
3026 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3027 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3029 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3030 tmake_file for arm*-*-symbianelf*.
3031 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3032 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3034 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3035 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3036 pa/t-slibgcc-dwarf-ver to tmake_file.
3037 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3038 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3039 (hppa*64*-*-hpux11*): Likewise.
3040 (hppa[12]*-*-hpux11*): Likewise.
3041 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3042 i386/t-crtpc, i386/t-crtfm.
3043 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3044 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3046 Add i386/t-cygwin to tmake_file.
3047 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3048 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3049 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3051 Add i386/t-mingw32 to tmake_file.
3052 (x86_64-*-mingw*): Likewise.
3053 (ia64*-*-freebsd*): Append to tmake_file.
3054 (ia64*-*-linux*): Append to tmake_file.
3055 Replace ia64/t-glibc by ia64/t-linux.
3056 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3058 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3059 t-slibgcc-hpux to tmake_file.
3060 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3061 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3062 (m32rle-*-linux*): Likewise.
3063 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3065 (microblaze*-linux*): New case.
3066 Append to tmake_file, add t-slibgcc-nolc-override.
3067 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3068 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3069 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3070 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3071 rs6000/t-slibgcc-aix to tmake_file.
3072 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3073 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3074 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3075 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3076 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3077 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3079 (sparc-*-linux*): Append to tmake_file for *-leon*.
3080 Add sparc/t-linux to tmake_file for non-Leon targets.
3081 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3082 (tic6x-*-uclinux): New case.
3083 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3084 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3085 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3086 (am33_2.0-*-linux*): Append to tmake_file.
3087 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3088 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3089 x86_64-*-kfreebsd*-gnu.
3090 Add i386/t-linux to tmake_file.
3092 2011-10-28 Ian Lance Taylor <iant@google.com>
3094 * config/i386/morestack.S: Correct CFI information to do proper
3095 returns throughout function. In 32-bit mode, save %ebx so that it
3096 is restored on unwind.
3098 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3100 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3101 case where B3 isn't the return register.
3103 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3104 logic for doubleword pops.
3106 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
3108 * config/rs6000/t-freebsd: Add wildcard.
3110 2011-10-21 Paul Brook <paul@codesourcery.com>
3112 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3114 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
3115 Eric Botcazou <ebotcazou@adacore.com>
3118 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3119 fs->signal_frame to 1.
3121 2011-10-07 Ian Lance Taylor <iant@google.com>
3123 * generic-morestack-thread.c: #include <errno.h>.
3125 2011-10-07 Ian Lance Taylor <iant@google.com>
3128 * generic-morestack.c (__generic_morestack): Make sure the segment
3129 is large enough for both the stack frame and the copied
3132 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3135 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3138 2011-09-28 Nick Clifton <nickc@redhat.com>
3140 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3141 64-bit doubles are not enabled.
3142 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3143 and floatunsisf functions.
3145 2011-09-13 Paul Brook <paul@codesourcery.com>
3147 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3148 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3149 * unwind-arm-common.inc: New file.
3150 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3151 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3152 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3153 * config/c6x/libunwind.S: New file.
3154 * config/c6x/pr-support.c: New file.
3155 * config/c6x/unwind-c6x.c: New file.
3156 * config/c6x/unwind-c6x.h: New file.
3157 * config/c6x/t-c6x-elf: New file.
3159 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
3161 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3162 (ASM_DIVZERO): Ditto.
3163 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3165 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3167 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3169 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3172 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3173 instead of an assembly one.
3175 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
3178 * Makefile.in (install-unwind_h): Create
3179 $(gcc_objdir)/include/unwind.h atomically.
3181 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3183 * Makefile.in (install-unwind_h): Remove destination file first.
3185 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3188 * config/mips/t-mips16: New file.
3189 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3190 (mips*-*-linux*): Likewise.
3191 (mips*-sde-elf*): Likewise.
3192 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3193 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3194 Add mips/t-mips16 to tmake_file.
3195 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3196 (mips-*-elf*): Likewise.
3197 (mips64-*-elf*): Likewise.
3198 (mips64orion-*-elf*): Likewise.
3199 (mips*-*-rtems*): Likewise.
3200 (mipstx39-*-elf*): Likewise.
3201 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3202 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3204 Use $(srcdir) to refer to sync.c.
3206 ($(libgcc-sync-funcs-o)): Likewise.
3207 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3208 ($(libgcc-sync-funcs-s-o)): Likewise.
3210 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3212 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3215 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3218 * config/i386/value-unwind.h: New.
3220 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3222 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3223 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3224 Add to tmake_file rather than overriding it.
3226 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3228 * config/t-softfp: Remove.
3229 * soft-fp: Moved from ../gcc/config.
3230 * soft-fp/README: Remove t-softfp reference.
3231 * soft-fp/t-softfp: Move to config/t-softfp.
3232 (softfp_machine_header): Remove.
3233 (softfp_file_list): Remove config subdir.
3234 (soft-fp-objects): New variable.
3235 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3236 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3237 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3238 * config/t-softfp-excl: New file.
3239 * config/t-softfp-sfdf: New file.
3240 * config/t-softfp-tf: New file.
3241 * config/no-sfp-machine.h: New file.
3242 * config/arm/sfp-machine.h: New file.
3243 * config/arm/t-softfp: New file.
3244 * config/c6x/sfp-machine.h: New file.
3245 * config/i386/32/t-fprules-softfp: Rename to ...
3246 * config/i386/32/t-softfp: ... this.
3247 (tifunctions, LIB2ADD): Remove.
3248 (softfp_int_modes): Override.
3249 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3251 * config/i386/64/eqtf2.c: Likewise.
3252 * config/i386/64/getf2.c: Likewise.
3253 * config/i386/64/letf2.c: Likewise.
3254 * config/ia64/sft-machine.h: New file.
3255 * config/ia64/t-fprules-softfp: Rename to ...
3256 * config/ia64/t-softfp: ... this.
3257 * config/lm32/sfp-machine.h: New file.
3258 * config/moxie/t-moxie-softfp: Remove.
3259 * config/rs6000/ibm-ldouble-format: New file.
3260 * config/rs6000/ibm-ldouble.c: New file.
3261 * config/rs6000/libgcc-ppc-glibc.ver: New file
3262 * config/rs6000/libgcc-ppc64.ver: New file
3263 * config/rs6000/sfp-machine.h: New file.
3264 * config/rs6000/t-freebsd: New file.
3265 * config/rs6000/t-ibm-ldouble: New file.
3266 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3267 libgcc-ppc-glibc.ver.
3268 * config/rs6000/t-linux64: New file.
3269 * config/rs6000/t-ppccomm (LIB2ADD): Add
3270 $(srcdir)/config/rs6000/ibm-ldouble.c.
3271 * config/rs6000/t-ppccomm-ldbl: New file.
3272 * config/score/sfp-machine.h: New file.
3273 * config.host (sfp_machine_header): Explain.
3274 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3275 t-softfp to tmake_file.
3276 (arm*-*-uclinux*): Likewise.
3277 (arm*-*-ecos-elf): Likewise.
3278 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3279 (arm*-*-rtems*): Likewise.
3280 (arm*-*-elf): Likewise.
3281 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3283 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3284 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3285 (lm32-*-uclinux*): Likewise.
3286 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3287 t-softfp-excl, t-softfp.
3288 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3289 (powerpc64-*-darwin*): Likewise.
3290 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3292 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3294 (powerpc-*-eabisim*): Likewise.
3295 (powerpc-*-elf*): Likewise.
3296 (powerpc-*-eabialtivec*): Likewise.
3297 (powerpc-xilinx-eabi*): Likewise.
3298 (powerpc-*-rtems*): Likewise.
3299 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3300 t-softfp-excl, t-softfp to tmake_file.
3301 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3302 rs6000/t-ppccomm-ldbl to tmake_file.
3303 (powerpcle-*-elf*): Likewise.
3304 (powerpcle-*-eabisim*): Likewise.
3305 (powerpcle-*-eabi*): Likewise.
3306 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3307 rs6000/t-ibm-ldouble to tmake_file.
3308 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3309 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3310 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3311 (tic6x-*-*): Likewise.
3312 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3313 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3314 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3315 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3316 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3317 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3318 t-softfp to tmake_file.
3319 * configure.ac (sfp_machine_header): Provide default if unset.
3321 Link sfp-machine.h to config/$sfp_machine_header.
3322 * configure: Regenerate.
3324 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3326 * Makefile.in (double_type_size, long_double_type_size): Set.
3327 Remove $(fpbit-in-libgcc) support.
3328 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3329 (fpbit-src): New variable.
3330 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3331 Compile with -DFLOAT $(FPBIT_CFLAGS).
3333 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3334 Compile with $(FPBIT_CFLAGS).
3336 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3337 Compile with -DFLOAT $(TPBIT_CFLAGS).
3339 * configure.ac (double_type_size, long_double_type_size):
3340 Determine and substitute.
3341 * configure: Regenerate.
3342 * fp-bit.c, fp-bit.h: New files.
3343 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3344 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3345 * config/mips/t-mips: New file.
3346 * config/mips/t-sdemtk: New file.
3347 * config/rs6000/ppc64-fp.c: New file.
3348 * config/rs6000/t-darwin (LIB2ADD): Add
3349 $(srcdir)/config/rs6000/ppc64-fp.c.
3350 * config/rs6000/t-ppc64-fp: New file.
3351 * config/rx/rx-lib.h: New file.
3352 * config/rx/t-rx (FPBIT): Set to true.
3353 ($(gcc_objdir)/fp-bit.c): Remove.
3354 (DPBIT): Set to true only with -m64bit-doubles.
3355 ($(gcc_objdir)/dp-bit.c): Remove.
3356 * config/sparc/t-softfp: Remove.
3357 * config/spu/t-elf: New file.
3358 * config/t-fdpbit, config/t-fpbit: New files.
3359 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3360 (mips*-*-*): Likewise.
3361 (arm-wrs-vxworks): Likewise.
3362 (arm*-*-freebsd*): Likewise.
3363 (avr-*-rtems*): Add t-fpbit to tmake_file.
3364 (avr-*-*): Likewise.
3365 (bfin*-elf*): Add t-fdpbit to tmake_file.
3366 (bfin*-uclinux*): Likewise.
3367 (bfin*-linux-uclibc*): Likewise.
3368 (bfin*-rtems*): New case.
3369 Add t-fdpbit to tmake_file.
3370 (bfin*-*): Add t-fdpbit to tmake_file.
3371 (crisv32-*-elf): Likewise.
3372 (cris-*-linux*): Likewise.
3373 (fr30-*-elf): Likewise.
3374 (frv-*-elf, frv-*-*linux*): Likewise.
3375 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3376 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3377 (m32r-*-elf*): Likewise.
3378 (m32rle-*-elf*): Likewise.
3379 (m32r-*-linux*): Likewise.
3380 (m32rle-*-linux*): Likewise.
3381 (mcore-*-elf): Add t-fdpbit to tmake_file.
3382 (microblaze*-*-*): Likewise.
3383 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3384 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3385 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3387 Add mips/t-tpbit to tmake-file.
3388 (mips*-*-linux*): Fix typo.
3389 (mips*-sde-elf*): New case
3390 Add mips/t-sdemtk unless using newlib.
3391 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3392 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3393 (mn10300-*-*): Likewise.
3394 (pdp11-*-*): Likewise.
3395 (picochip-*-*): Add t-fpbit to tmake_file.
3396 (powerpc-*-eabisimaltivec*): Likewise.
3397 (powerpc-*-eabisim*): Likewise.
3398 (powerpc-*-elf*): Likewise.
3399 (powerpc-*-eabialtivec*): Likewise.
3400 (powerpc-xilinx-eabi*): New case.
3401 Add t-fdpbit to tmake_file.
3402 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3403 (powerpc-*-rtems*): Likewise.
3404 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3406 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3408 (powerpc-*-lynxos*): Likewise.
3409 (powerpcle-*-elf*): Likewise.
3410 (powerpcle-*-eabisim*): Likewise.
3411 (powerpcle-*-eabi*): Likewise.
3412 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3413 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3414 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3415 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3416 (rx-*-elf): Add t-fdpbit to tmake_file.
3417 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3418 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3419 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3420 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3422 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3423 (sh-wrs-vxworks): Likewise.
3424 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3425 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3426 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3427 (sparc64-*-rtems*): ... new case.
3428 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3429 (spu-*-elf*): Likewise.
3430 Add spu/t-elf to tmake_file.
3431 (v850*-*-*): Add t-fdpbit to tmake_file.
3432 (xstormy16-*-elf): Likewise.
3433 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3434 (mep*-*-*): Likewise.
3436 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3438 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3440 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3441 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3442 (install-unwind_h): New target.
3443 (all): Depend on it.
3444 * config.host (unwind_header): New variable.
3445 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3446 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3447 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3448 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3449 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3451 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3453 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3455 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3457 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3458 (ia64*-*-freebsd*): Likewise.
3459 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3461 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3462 $with_system_libunwind.
3463 (ia64*-*-hpux*): Set tmake_file.
3464 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3465 (picochip-*-*): Set tmake_file.
3466 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3468 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3469 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3470 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3471 (xtensa*-*-elf*): Set tmake_file.
3472 (xtensa*-*-linux*): Likewise.
3473 * configure.ac: Include ../config/unwind_ipinfo.m4.
3474 Call GCC_CHECK_UNWIND_GETIPINFO.
3475 Link unwind.h to $unwind_header.
3476 * configure: Regenerate.
3477 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3478 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3479 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3480 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3481 * config/unwind-dw2-fde-darwin.c: New file.
3482 * config/arm/libunwind.S, config/arm/pr-support.c,
3483 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3484 config/arm/unwind-arm.h,: New files.
3485 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3486 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3487 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3488 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3489 config/ia64/unwind-ia64.h: New files.
3490 * config/picochip/t-picochip: New file.
3491 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3493 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3494 * config/s390/t-tpf (LIB2ADDEH): Remove.
3495 * config/t-darwin (LIB2ADDEH): Set.
3496 * config/t-eh-dw2-dip: New file.
3497 * config/t-libunwind, config/t-libunwind-elf: New files.
3498 * config/t-sol2 (LIB2ADDEH): Remove.
3499 * config/xtensa/t-xtensa: New file.
3501 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3503 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3504 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3505 long long to check rt_sigreturn syscall.
3507 2011-08-02 Alan Modra <amodra@gmail.com>
3509 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3510 Restore for indirect call bcrtl from correct stack slot, and only
3511 if cfa+40 isn't valid.
3513 2011-08-01 Julian Brown <julian@codesourcery.com>
3515 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3516 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3517 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3519 2011-08-01 Julian Brown <julian@codesourcery.com>
3521 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3522 (libgcc-std.ver.in): Use above.
3523 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3524 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3526 * config/t-fixedpoint-gnu-prefix: New file.
3527 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3528 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3531 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3533 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3534 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3535 for x86-64. Properly check __x86_64__ and __LP64__.
3537 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3539 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3541 (_FP_WS_TYPE): Likewise.
3542 (_FP_I_TYPE): Likewise.
3544 2011-07-28 Alan Modra <amodra@gmail.com>
3546 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3547 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3548 in a plt call stub. Do restore r2 if stopped on bctrl.
3550 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3552 * config.host (i[3456x]86-*-netware*): Remove.
3553 * config/i386/netware-crt0.c, config/i386/t-nwld,
3554 config/i386/t-slibgcc-nwld: Remove.
3556 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3558 * config.host: Handle tic6x-*-*.
3559 * config/c6x/c6x-abi.h: New file.
3561 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3563 * config/i386/crtprec.c: New file.
3564 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3565 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3566 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3567 (x86_64-*-darwin*): Likewise.
3568 (i[34567]86-*-solaris2*: Likewise.
3570 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3572 * config/alpha/crtfastmath.c: New file.
3573 * config/i386/crtfastmath.c: New file.
3574 * config/ia64/crtfastmath.c: New file.
3575 * config/mips/crtfastmath.c: New file.
3576 * config/sparc/crtfastmath.c: New file.
3578 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3580 Add -frandom-seed=gcc-crtfastmath.
3581 * config/alpha/t-crtfm: Remove.
3582 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3583 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3585 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3586 (alpha*-dec-osf5.1*): Likewise.
3587 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3588 Add crtfastmath.o to extra_parts.
3589 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3590 Add crtfastmath.o to extra_parts.
3591 (x86_64-*-darwin*): Likewise.
3592 (x86_64-*-mingw*): Likewise.
3593 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3594 (ia64*-*-freebsd*): Likewise.
3595 (ia64*-*-linux*): Likewise.
3596 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3597 Add crtfastmath.o to extra_parts.
3599 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3601 * config/darwin-crt3.o: New file.
3602 * config/rs6000/darwin-crt2.c: New file.
3603 * config/t-darwin: New file.
3604 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3606 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3607 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3608 (powerpc64-*-darwin*): Likewise.
3610 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3612 * config/i386/netware-crt0.c: New file.
3613 * config/i386/t-nwld: Rename to ...
3614 * config/i386/t-slibgcc-nwld: ... this.
3615 * config/i386/t-nwld: New file.
3616 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3618 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3621 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3623 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3625 * configure: Regenerate.
3627 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3629 * dfp-bit.c, dfp-bit.h: New files.
3630 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3632 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3633 ($(d64pbit-o)): Likewise.
3634 ($(d128pbit-o)): Likewise.
3635 * config/t-dfprules: New file.
3636 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3637 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3638 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3639 (x86_64-*-linux*): Likewise.
3640 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3641 (i[34567]86-*-cygwin*): Likewise.
3642 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3643 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3645 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3647 * Makfile.in (LIBGCOV): New variable.
3648 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3649 * libgcov.c: New file.
3651 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3653 * fixed-bit.c, fixed-bit.h: New files.
3654 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3655 refer to fixed-bit.c.
3657 2011-07-07 Joseph Myers <joseph@codesourcery.com>
3659 * config.host (*local*): Remove.
3661 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3664 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3665 like i?86-*-solaris2.1[0-9]*.
3666 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3667 * configure.ac (i?86-*-solaris2*): Likewise.
3668 * configure: Regenerate.
3670 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
3672 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3673 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3674 md_unwind_header by splitting out of...
3675 (i[34567]86-*-linux*): ... this.
3676 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3677 Remove md_unwind_header by splitting out of...
3678 (x86_64-*-linux*): ... this.
3680 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
3682 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3684 2011-06-28 Nick Clifton <nickc@redhat.com>
3686 * config.host: Recognize all V850 variants.
3688 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
3690 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3692 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3694 * shared-object.mk (c_flags-$o): Save c_flags.
3695 ($(base)$(objext)): Use it.
3696 ($(base)_s$(objext)): Likewise.
3698 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3700 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3701 * libgcc-std.ver.in (GCC_4.7.0): New section.
3703 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
3707 * config/avr/t-avr: Fix line endings.
3708 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3711 2011-06-14 Olivier Hainque <hainque@adacore.com>
3712 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3714 * config/mips/irix6-unwind.h: New file.
3715 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3717 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3719 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3720 (sparc64_fallback_frame_state): Use it.
3721 (sparc64_frob_update_context): Further adjust context.
3722 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3723 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3724 * config/sparc/sol2-cn.S: Likewise.
3726 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3728 * enable-execute-stack-empty.c: New file.
3729 * enable-execute-stack-mprotect.c: New file.
3730 * config/i386/enable-execute-stack-mingw32.c: New file.
3731 * config.host (enable_execute_stack): New variable.
3732 Select appropriate variants.
3733 * configure.ac: Link enable-execute-stack.c to
3734 $enable_execute_stack.
3735 * configure: Regenerate.
3736 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3737 (lib2funcs): Remove _enable_execute_stack.
3739 2011-06-09 David S. Miller <davem@davemloft.net>
3740 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3742 * config.host (sparc-*-linux*): Correct md_unwind_header
3744 (s390x-ibm-tpf*): Fix typo.
3746 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3748 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3749 Add crtfastmath.o to extra_parts.
3750 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3752 * config/mips/t-crtfm: Remove.
3754 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3756 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3758 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3760 * config.host (sh*-*-linux*): Fix typo.
3762 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3764 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3765 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3766 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3767 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3768 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3769 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3770 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3771 Wrap in !__MINGW64__.
3772 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3773 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3774 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3775 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3776 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3777 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3778 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3780 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3781 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3782 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3783 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3784 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3785 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3786 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3787 * config/no-unwind.h: New file.
3788 * config.host (md_unwind_header): Document.
3790 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3791 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3792 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3793 hppa[12]*-*-hpux11*): Set md_unwind_header.
3794 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3795 Set md_unwind_header.
3796 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3797 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3798 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3799 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3800 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3801 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3802 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3804 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3805 * configure: Regenerate.
3807 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3809 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3810 Set tmake_file, extra_parts.
3811 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3813 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3815 * config/mips/t-irix6: New file.
3816 * config/mips/t-slibgcc-irix: New file.
3818 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3820 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3821 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3823 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3825 * configure.ac (target_thread_file): Determine thread model.
3826 * configure: Regenerate.
3827 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3828 * config/alpha/t-alpha: New file.
3829 * config/alpha/t-crtfm: Use $<.
3830 * config/alpha/t-ieee: New file.
3831 * config/alpha/t-osf-pthread: New file.
3832 * config/alpha/t-slibgcc-osf: New file.
3833 * config/alpha/libgcc-osf5.ver: New file.
3835 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3837 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3839 Add crtfastmath.o to extra_parts.
3841 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3843 * config/gmon-sol2.c: Reindent.
3845 Remove, correct casts.
3846 Use STDERR_FILENO, NULL.
3847 (BASEADDRESS): Remove.
3849 (errno, sbrk): Remove declarations.
3850 (monstartup) [hp300]: Remove.
3853 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3855 * Makefile.in (cpu_type): Define.
3856 * config.host (i[34567]86-*-rtems*): Handle it.
3857 (i[34567]86-*-solaris2*): Move body ...
3858 (*-*-solaris2*): ... here.
3859 New case, generalize.
3860 (sparc-*-elf*): Handle it.
3861 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3862 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3863 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3865 (sparc*-*-solaris2*): ... this.
3867 (sparc64-*-elf*): Handle it.
3868 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3869 Merge ../gcc/config/i386/gmon-sol2.c.
3870 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3872 Merge ../gcc/config/i386/sol2-gc1.asm.
3873 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3875 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3877 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3878 * config/i386/t-crtstuff: New file.
3879 * config/i386/t-softfp: New file.
3880 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3881 $(T)crti.o, $(T)crtn.o): Remove.
3882 (gcrt1.o): New rule.
3883 (TARGET_LIBGCC2_CFLAGS): Remove.
3884 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3885 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3886 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3887 * config/sparc/t-sol2: New file.
3888 * config/sparc/t-crtfm: Move to ...
3889 * config/t-crtfm: ... this.
3890 Use $(cpu_type), $<.
3891 * config/t-crtin: New file.
3892 * config/sparc/t-softfp: New file.
3893 * config/sparc/t-softmul: New file.
3894 * config/t-rtems: New file.
3895 * config/t-slibgcc: New file.
3896 * config/t-slibgcc-elf-ver: New file.
3897 * config/t-slibgcc-gld: New file.
3898 * config/t-slibgcc-sld: New file.
3899 * config/t-sol2: New file.
3900 * configure.ac: Include ../config/lib-ld.m4.
3901 Call AC_LIB_PROG_LD_GNU.
3902 Substitute cpu_type.
3903 * configure: Regenerate.
3905 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3908 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3909 libgcc-std.ver in the build directory.
3910 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3911 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3913 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3915 * libgcc-std.ver.in: New file.
3916 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3918 (libgcc-std.ver): New rule.
3919 * config/t-gnu-prefix: New file.
3921 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3923 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3925 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3927 * config/i386/darwin-lib.h: New file.
3929 2011-05-10 Joseph Myers <joseph@codesourcery.com>
3931 * config/arm/symbian-lib.h: New.
3933 2011-05-04 Chris Demetriou <cgd@google.com>
3935 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3936 (__x86.get_pc_thunk.bx): ...this.
3937 (__morestack): Adjust for rename, remove undef of __i686.
3939 2011-05-03 Chris Demetriou <cgd@google.com>
3941 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3943 2011-03-22 Joseph Myers <joseph@codesourcery.com>
3945 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3946 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3947 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3948 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3949 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3952 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
3954 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3955 Adjust copyright year.
3957 2011-03-07 Ian Lance Taylor <iant@google.com>
3959 * generic-morestack.c (__splitstack_find): Adjust returned stack
3960 pointer to include all registers pushed by __morestack.
3962 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3965 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3966 (toolexecdir): Calculate and AC_SUBST.
3967 (toolexeclibdir): Likewise.
3968 * Makefile.in (target_noncanonical): Import.
3969 (toolexecdir): Likewise.
3970 (toolexeclibdir): Likewise.
3971 * configure: Regenerate.
3973 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3976 * config/arm/bpabi.h: Rename to...
3977 * config/arm/bpabi-lib.h: ...this.
3979 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3981 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3983 * configure: Regenerate.
3985 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3987 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3988 __FLOAT_WORD_ORDER__.
3989 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3992 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3995 * Makefile.in (install-strip): New phony target.
3997 2010-11-07 Ian Lance Taylor <iant@google.com>
4000 * config/i386/morestack.S (__morestack_large_model): New
4003 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4005 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4007 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4009 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4011 * config/arm/bpabi.h: New file.
4012 * config/frv/frv-abi.h: New file.
4014 2010-10-01 Ian Lance Taylor <iant@google.com>
4016 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4017 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4019 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4022 * config.host: Add the missing `$'.
4024 2010-09-30 Michael Eager <eager@eagercon.com>
4026 * config.host: Add microblaze*-*-*.
4027 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4028 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4029 udivsi3.asm,umodsi3.asm}: New.
4031 2010-09-28 Ian Lance Taylor <iant@google.com>
4033 * configure.ac: Adjust CFI test to test assembler directly rather
4034 than checking gcc preprocessor macro.
4035 * configure: Rebuild.
4037 2010-09-27 Ian Lance Taylor <iant@google.com>
4039 * configure.ac: Test whether assembler supports CFI directives.
4040 * config.host: Only add t-stack and i386/t-stack-i386 to
4041 tmake_file if libgcc_cv_cfi is "yes".
4042 * configure: Rebuild.
4044 2010-09-27 Ian Lance Taylor <iant@google.com>
4046 * generic-morestack.h: New file.
4047 * generic-morestack.c: New file.
4048 * generic-morestack-thread.c: New file.
4049 * config/i386/morestack.S: New file.
4050 * config/t-stack: New file.
4051 * config/i386/t-stack-i386: New file.
4052 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4053 i386/t-stack-i386 to tmake_file.
4055 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4057 * Makefile.in (libgcc-extra-parts): Check for static archives and
4058 invoke ranlib after installing them.
4059 (gcc-extra-parts): Likewise.
4060 (install-leaf): Likewise.
4062 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4064 * configure: Regenerated.
4066 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
4068 * configure: Regenerated.
4070 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4071 Andrew Pinski <pinskia@gmail.com>
4074 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4076 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4079 * configure: Regenerated.
4081 2010-09-06 Andreas Schwab <schwab@redhat.com>
4083 * configure: Regenerate.
4085 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4087 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4089 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4092 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
4093 Iain Sandoe <iains@gcc.gnu.org>
4096 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4097 LIB2FUNCS_EXCLUDE functions.
4099 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4101 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4103 * configure: Regenerate.
4105 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
4107 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4108 i386/t-freebsd to tmake_file.
4109 * config/i386/t-freebsd: New file.
4110 * config/i386/libgcc-bsd.ver: New file.
4112 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4114 * config.host (powerpc*-eabispe*): Set tmake_file.
4115 (powerpc*-eabi*): Likewise.
4116 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4117 crtbeginS, crtendS, crtbeginT.
4119 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
4121 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4122 to tmake_file. Add crtfastmath.o to extra_parts.
4123 * config/mips/t-crtfm: New.
4125 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4127 * config.host (sparc64-*-rtems*): New target.
4129 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4131 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4134 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4136 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4138 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4140 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4141 alpha-dec-osf5.0* support.
4143 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
4145 * config.host: Add lm32-*-rtems*.
4147 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4148 Uros Bizjak <ubizjak@gmail.com>
4151 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4152 like other remaining 32-bit x86 OSes.
4153 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4155 * config/i386/libgcc-sol2.ver: New file.
4156 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4158 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4161 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4162 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4163 is used and substitute set_use_emutls.
4164 * configure: Regenerated.
4166 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4168 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4170 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4173 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4175 ($(T)gcrt1.o): Likewise.
4176 ($(T)crt1.o): Likewise.
4177 ($(T)crti.o): Likewise.
4178 ($(T)crtn.o): Likewise.
4180 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4183 * Makefile.in (install): Use $(MAKE) string in rule, for
4186 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4188 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4189 * config/mmix/t-mmix: New file.
4190 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4192 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4195 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4198 2010-01-04 Anthony Green <green@moxielogic.com>
4200 * config/moxie/crti.asm, config/moxie/crtn.asm,
4201 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4202 config/moxie/t-moxie: New files.
4203 * config.host: Add t-moxie-softfp reference.
4205 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4208 * config/t-slibgcc-darwin: Fix embedded rpaths for
4209 --enable-version-specific-runtime-libs, build extension stub
4210 libs exposing features available from current libgcc_s.
4212 2009-11-11 Jon Beniston <jon@beniston.com>
4214 * config.host: Add lm32 targets.
4215 * config/lm32: New directory.
4216 * config/lm32/libgcc_lm32.h: New file.
4217 * config/lm32/_mulsi3.c: New file.
4218 * config/lm32/_udivmodsi4.c: New file.
4219 * config/lm32/_divsi3.c: New file.
4220 * config/lm32/_modsi3.c: New file.
4221 * config/lm32/_udivsi3.c: New file.
4222 * config/lm32/_umodsi3.c: New file.
4223 * config/lm32/_lshrsi3.S: New file.
4224 * config/lm32/_ashrsi3.S: New file.
4225 * config/lm32/_ashlsi3.S: New file.
4226 * config/lm32/crti.S: New file.
4227 * config/lm32/crtn.S: New file.
4228 * config/lm32/t-lm32: New file.
4229 * config/lm32/t-elf: New file.
4230 * config/lm32/t-uclinux: New file.
4232 2009-10-26 Nick Clifton <nickc@redhat.com>
4234 * config.host: Add support for RX target.
4235 * config/rx: New directory.
4236 * config/rx/rx-abi-functions.c: New file. Supplementary
4237 functions for libgcc to support the RX ABI.
4238 * config/rx/rx-abi.h: New file. Supplementary header file for
4239 libgcc RX ABI functions.
4240 * config/rx/t-rx: New file: Makefile fragment for building
4243 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
4245 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4246 constraint of y0 to "g".
4248 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4250 * config.host: Include the s390 makefile fragments.
4251 * config/s390/32/_fixdfdi.c: New file.
4252 * config/s390/32/_fixsfdi.c: New file.
4253 * config/s390/32/_fixtfdi.c: New file.
4254 * config/s390/32/_fixunsdfdi.c: New file.
4255 * config/s390/32/_fixunssfdi.c: New file.
4256 * config/s390/32/_fixunstfdi.c: New file.
4257 * config/s390/32/t-floattodi: New file.
4258 * config/s390/libgcc-glibc.ver: New file.
4259 * config/s390/t-crtstuff: New file.
4260 * config/s390/t-linux: New file.
4261 * config/s390/t-tpf: New file.
4263 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4265 * configure.ac (AC_PREREQ): Bump to 2.64.
4267 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4269 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4271 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4273 * configure: Regenerate.
4275 2009-08-09 Douglas B Rupp <rupp@gnat.com>
4277 * config.host (ia64-hp-*vms*): New target.
4278 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4281 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4283 * configure.ac: Add snippet for maintainer-mode.
4284 * configure: Regenerate.
4285 * Makefile.in (AUTOCONF, configure_deps): New variables.
4286 ($(srcdir)/configure)): New rule, active only with maintainer
4289 2009-06-23 DJ Delorie <dj@redhat.com>
4292 * config.host: Add mep support.
4294 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
4296 * config.host: Add i386/${host_address}/t-fprules-softfp and
4297 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
4299 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4301 * config/i386/64/_multc3.c: Likewise.
4302 * config/i386/64/_powitf2.c: Likewise.
4303 * config/i386/64/eqtf2.c: Likewise.
4304 * config/i386/64/getf2.c: Likewise.
4305 * config/i386/64/letf2.c: Likewise.
4306 * config/i386/64/letf2.c: Likewise.
4307 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4308 unsigned long long for x64 mingw targets.
4309 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4310 (_FP_I_TYPE): Define as long long for x64 mingw target.
4312 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4314 * config.host (vax-*-linux*): New.
4316 2009-05-31 Anthony Green <green@moxielogic.com>
4318 * config.host: Add moxie support.
4319 * config/moxie/t-moxie: New file.
4321 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4323 * config.host: Add i386/${host_address}/t-fprules-softfp and
4324 t-softfp to tmake_file for i[34567]86-*-cygwin*.
4326 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4328 * config.host: Add i386/${host_address}/t-fprules-softfp to
4329 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4331 2009-04-09 Nick Clifton <nickc@redhat.com>
4333 * config/ia64/tf-signs.c: Change copyright header to refer to
4334 version 3 of the GNU General Public License with version 3.1
4335 of the GCC Runtime Library Exception and to point readers at
4336 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4338 * config/i386/32/tf-signs.c: Likewise.
4339 * config/libbid/_addsub_dd.c: Likewise.
4340 * config/libbid/_addsub_sd.c: Likewise.
4341 * config/libbid/_addsub_td.c: Likewise.
4342 * config/libbid/_dd_to_df.c: Likewise.
4343 * config/libbid/_dd_to_di.c: Likewise.
4344 * config/libbid/_dd_to_sd.c: Likewise.
4345 * config/libbid/_dd_to_sf.c: Likewise.
4346 * config/libbid/_dd_to_si.c: Likewise.
4347 * config/libbid/_dd_to_td.c: Likewise.
4348 * config/libbid/_dd_to_tf.c: Likewise.
4349 * config/libbid/_dd_to_udi.c: Likewise.
4350 * config/libbid/_dd_to_usi.c: Likewise.
4351 * config/libbid/_dd_to_xf.c: Likewise.
4352 * config/libbid/_df_to_dd.c: Likewise.
4353 * config/libbid/_df_to_sd.c: Likewise.
4354 * config/libbid/_df_to_td.c: Likewise.
4355 * config/libbid/_di_to_dd.c: Likewise.
4356 * config/libbid/_di_to_sd.c: Likewise.
4357 * config/libbid/_di_to_td.c: Likewise.
4358 * config/libbid/_div_dd.c: Likewise.
4359 * config/libbid/_div_sd.c: Likewise.
4360 * config/libbid/_div_td.c: Likewise.
4361 * config/libbid/_eq_dd.c: Likewise.
4362 * config/libbid/_eq_sd.c: Likewise.
4363 * config/libbid/_eq_td.c: Likewise.
4364 * config/libbid/_ge_dd.c: Likewise.
4365 * config/libbid/_ge_sd.c: Likewise.
4366 * config/libbid/_ge_td.c: Likewise.
4367 * config/libbid/_gt_dd.c: Likewise.
4368 * config/libbid/_gt_sd.c: Likewise.
4369 * config/libbid/_gt_td.c: Likewise.
4370 * config/libbid/_isinfd128.c: Likewise.
4371 * config/libbid/_isinfd32.c: Likewise.
4372 * config/libbid/_isinfd64.c: Likewise.
4373 * config/libbid/_le_dd.c: Likewise.
4374 * config/libbid/_le_sd.c: Likewise.
4375 * config/libbid/_le_td.c: Likewise.
4376 * config/libbid/_lt_dd.c: Likewise.
4377 * config/libbid/_lt_sd.c: Likewise.
4378 * config/libbid/_lt_td.c: Likewise.
4379 * config/libbid/_mul_dd.c: Likewise.
4380 * config/libbid/_mul_sd.c: Likewise.
4381 * config/libbid/_mul_td.c: Likewise.
4382 * config/libbid/_ne_dd.c: Likewise.
4383 * config/libbid/_ne_sd.c: Likewise.
4384 * config/libbid/_ne_td.c: Likewise.
4385 * config/libbid/_sd_to_dd.c: Likewise.
4386 * config/libbid/_sd_to_df.c: Likewise.
4387 * config/libbid/_sd_to_di.c: Likewise.
4388 * config/libbid/_sd_to_sf.c: Likewise.
4389 * config/libbid/_sd_to_si.c: Likewise.
4390 * config/libbid/_sd_to_td.c: Likewise.
4391 * config/libbid/_sd_to_tf.c: Likewise.
4392 * config/libbid/_sd_to_udi.c: Likewise.
4393 * config/libbid/_sd_to_usi.c: Likewise.
4394 * config/libbid/_sd_to_xf.c: Likewise.
4395 * config/libbid/_sf_to_dd.c: Likewise.
4396 * config/libbid/_sf_to_sd.c: Likewise.
4397 * config/libbid/_sf_to_td.c: Likewise.
4398 * config/libbid/_si_to_dd.c: Likewise.
4399 * config/libbid/_si_to_sd.c: Likewise.
4400 * config/libbid/_si_to_td.c: Likewise.
4401 * config/libbid/_td_to_dd.c: Likewise.
4402 * config/libbid/_td_to_df.c: Likewise.
4403 * config/libbid/_td_to_di.c: Likewise.
4404 * config/libbid/_td_to_sd.c: Likewise.
4405 * config/libbid/_td_to_sf.c: Likewise.
4406 * config/libbid/_td_to_si.c: Likewise.
4407 * config/libbid/_td_to_tf.c: Likewise.
4408 * config/libbid/_td_to_udi.c: Likewise.
4409 * config/libbid/_td_to_usi.c: Likewise.
4410 * config/libbid/_td_to_xf.c: Likewise.
4411 * config/libbid/_tf_to_dd.c: Likewise.
4412 * config/libbid/_tf_to_sd.c: Likewise.
4413 * config/libbid/_tf_to_td.c: Likewise.
4414 * config/libbid/_udi_to_dd.c: Likewise.
4415 * config/libbid/_udi_to_sd.c: Likewise.
4416 * config/libbid/_udi_to_td.c: Likewise.
4417 * config/libbid/_unord_dd.c: Likewise.
4418 * config/libbid/_unord_sd.c: Likewise.
4419 * config/libbid/_unord_td.c: Likewise.
4420 * config/libbid/_usi_to_dd.c: Likewise.
4421 * config/libbid/_usi_to_sd.c: Likewise.
4422 * config/libbid/_usi_to_td.c: Likewise.
4423 * config/libbid/_xf_to_dd.c: Likewise.
4424 * config/libbid/_xf_to_sd.c: Likewise.
4425 * config/libbid/_xf_to_td.c: Likewise.
4426 * config/libbid/bid128.c: Likewise.
4427 * config/libbid/bid128_2_str.h: Likewise.
4428 * config/libbid/bid128_2_str_macros.h: Likewise.
4429 * config/libbid/bid128_2_str_tables.c: Likewise.
4430 * config/libbid/bid128_add.c: Likewise.
4431 * config/libbid/bid128_compare.c: Likewise.
4432 * config/libbid/bid128_div.c: Likewise.
4433 * config/libbid/bid128_fma.c: Likewise.
4434 * config/libbid/bid128_logb.c: Likewise.
4435 * config/libbid/bid128_minmax.c: Likewise.
4436 * config/libbid/bid128_mul.c: Likewise.
4437 * config/libbid/bid128_next.c: Likewise.
4438 * config/libbid/bid128_noncomp.c: Likewise.
4439 * config/libbid/bid128_quantize.c: Likewise.
4440 * config/libbid/bid128_rem.c: Likewise.
4441 * config/libbid/bid128_round_integral.c: Likewise.
4442 * config/libbid/bid128_scalb.c: Likewise.
4443 * config/libbid/bid128_sqrt.c: Likewise.
4444 * config/libbid/bid128_string.c: Likewise.
4445 * config/libbid/bid128_to_int16.c: Likewise.
4446 * config/libbid/bid128_to_int32.c: Likewise.
4447 * config/libbid/bid128_to_int64.c: Likewise.
4448 * config/libbid/bid128_to_int8.c: Likewise.
4449 * config/libbid/bid128_to_uint16.c: Likewise.
4450 * config/libbid/bid128_to_uint32.c: Likewise.
4451 * config/libbid/bid128_to_uint64.c: Likewise.
4452 * config/libbid/bid128_to_uint8.c: Likewise.
4453 * config/libbid/bid32_to_bid128.c: Likewise.
4454 * config/libbid/bid32_to_bid64.c: Likewise.
4455 * config/libbid/bid64_add.c: Likewise.
4456 * config/libbid/bid64_compare.c: Likewise.
4457 * config/libbid/bid64_div.c: Likewise.
4458 * config/libbid/bid64_fma.c: Likewise.
4459 * config/libbid/bid64_logb.c: Likewise.
4460 * config/libbid/bid64_minmax.c: Likewise.
4461 * config/libbid/bid64_mul.c: Likewise.
4462 * config/libbid/bid64_next.c: Likewise.
4463 * config/libbid/bid64_noncomp.c: Likewise.
4464 * config/libbid/bid64_quantize.c: Likewise.
4465 * config/libbid/bid64_rem.c: Likewise.
4466 * config/libbid/bid64_round_integral.c: Likewise.
4467 * config/libbid/bid64_scalb.c: Likewise.
4468 * config/libbid/bid64_sqrt.c: Likewise.
4469 * config/libbid/bid64_string.c: Likewise.
4470 * config/libbid/bid64_to_bid128.c: Likewise.
4471 * config/libbid/bid64_to_int16.c: Likewise.
4472 * config/libbid/bid64_to_int32.c: Likewise.
4473 * config/libbid/bid64_to_int64.c: Likewise.
4474 * config/libbid/bid64_to_int8.c: Likewise.
4475 * config/libbid/bid64_to_uint16.c: Likewise.
4476 * config/libbid/bid64_to_uint32.c: Likewise.
4477 * config/libbid/bid64_to_uint64.c: Likewise.
4478 * config/libbid/bid64_to_uint8.c: Likewise.
4479 * config/libbid/bid_b2d.h: Likewise.
4480 * config/libbid/bid_binarydecimal.c: Likewise.
4481 * config/libbid/bid_conf.h: Likewise.
4482 * config/libbid/bid_convert_data.c: Likewise.
4483 * config/libbid/bid_decimal_data.c: Likewise.
4484 * config/libbid/bid_decimal_globals.c: Likewise.
4485 * config/libbid/bid_div_macros.h: Likewise.
4486 * config/libbid/bid_dpd.c: Likewise.
4487 * config/libbid/bid_flag_operations.c: Likewise.
4488 * config/libbid/bid_from_int.c: Likewise.
4489 * config/libbid/bid_functions.h: Likewise.
4490 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4491 * config/libbid/bid_inline_add.h: Likewise.
4492 * config/libbid/bid_internal.h: Likewise.
4493 * config/libbid/bid_round.c: Likewise.
4494 * config/libbid/bid_sqrt_macros.h: Likewise.
4496 2009-04-09 Jakub Jelinek <jakub@redhat.com>
4498 * Makefile.in: Change copyright header to refer to version
4499 3 of the GNU General Public License and to point readers at the
4500 COPYING3 file and the FSF's license web page.
4501 * config.host: Likewise.
4503 2009-04-07 Alan Modra <amodra@bigpond.net.au>
4505 * config.host: Reorder and merge to match config.gcc change.
4507 2009-04-03 Alan Modra <amodra@bigpond.net.au>
4509 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4511 2009-03-28 Joseph Myers <joseph@codesourcery.com>
4513 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4514 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4515 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4516 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4518 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
4520 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4521 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4523 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4525 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4526 ia64/t-softfp-compat to tmake_file.
4528 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4530 * config/ia64/__divxf3.asm: New.
4531 * config/ia64/_fixtfdi.asm: Likewise.
4532 * config/ia64/_fixunstfdi.asm: Likewise.
4533 * config/ia64/_floatditf.asm: Likewise.
4534 * config/ia64/t-fprules-softfp: Likewise.
4535 * config/ia64/t-softfp-compat: Likewise.
4536 * config/ia64/tf-signs.c: Likewise.
4538 2009-01-18 Ben Elliston <bje@au.ibm.com>
4540 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4542 2009-01-16 Ben Elliston <bje@au.ibm.com>
4544 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4547 2009-01-13 Ben Elliston <bje@au.ibm.com>
4549 * config/t-softfp: New file.
4550 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4551 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4553 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4555 * config.host: Add m32r*-*-rtems*.
4557 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4559 * config.host: Add m32c*-*-rtems*.
4561 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4564 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4565 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4566 * configure: Regenerate.
4567 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4568 tmake_file here from gcc/config.gcc.
4569 Move extra_parts here from gcc/config.gcc.
4570 * config/i386/t-sol2: Move here from gcc/config/i386.
4571 Use gcc_srcdir instead of srcdir.
4573 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4575 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4578 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4580 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4582 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4584 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4586 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4589 * config.host: Add picochip-*-*.
4591 2008-08-06 Bob Wilson <bob.wilson@acm.org>
4593 * config.host: Match more processor names for Xtensa.
4595 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4597 * config/i386/64/t-softfp-compat: Update comments.
4599 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4601 * config/i386/64/_divtc3-compat.c: Moved to ...
4602 * config/i386/64/_divtc3.c: Here.
4604 * config/i386/64/_multc3-compat.c: Moved to ...
4605 * config/i386/64/_multc3.c: Here.
4607 * config/i386/64/_powitf2-compat.c: Moved to ...
4608 * config/i386/64/_powitf2.c: Here.
4610 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4611 .c suffix instead of -compat.c.
4613 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
4615 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4616 (_FP_MUL_MEAT_D): Ditto.
4617 (_FP_DIV_MEAT_S): Ditto.
4618 (_FP_DIV_MEAT_D): Ditto.
4620 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4622 * Makefile.in: Add support for __sync_* libgcc functions.
4624 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4626 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4628 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4631 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4632 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4634 * config/i386/64/t-fprules-softfp: Moved to ...
4635 * config/i386/64/t-softfp-compat: This. New.
4637 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
4639 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4640 Initialize f with 0.0.
4642 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4645 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4647 * config/i386/64/_divtc3-compat.c: New.
4648 * config/i386/64/_multc3-compat.c: Likewise.
4649 * config/i386/64/_powitf2-compat.c: Likewise.
4650 * config/i386/64/eqtf2.c: Likewise.
4651 * config/i386/64/getf2.c: Likewise.
4652 * config/i386/64/letf2.c: Likewise.
4653 * config/i386/64/t-fprules-softfp: Likewise.
4655 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4657 * config.host: Add i386/${host_address}/t-fprules-softfp to
4658 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
4659 i[34567]86-*-linux*, x86_64-*-linux*.
4661 * configure.ac: Set host_address to 64 or 32 for x86.
4662 * configure: Regenerated.
4664 * Makefile.in (config.status): Also depend on
4665 $(srcdir)/config.host.
4667 * config/i386/32/t-fprules-softfp: New.
4668 * config/i386/32/tf-signs.c: Likewise.
4670 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4672 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4673 Uros Bizjak <ubizjak@gmail.com>
4675 * config/i386/32/sfp-machine.h: New.
4677 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4679 * config/rs6000/t-ppccomm: Remove rules that conflict with
4680 auto-generated rules.
4682 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4684 * configure.ac: sinclude override.m4.
4685 * configure: Regenerate.
4687 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4689 * configure: Regenerate.
4691 2008-06-10 Joseph Myers <joseph@codesourcery.com>
4693 * Makefile.in (DECNUMINC): Remove
4694 -I$(MULTIBUILDTOP)../../libdecnumber.
4697 2008-06-07 Joseph Myers <joseph@codesourcery.com>
4699 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4700 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4701 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4702 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4703 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4704 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4705 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4706 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4707 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4708 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4709 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4710 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4711 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4712 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4714 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4716 * config.host (sh2[lbe]*-*-linux*): Allow target.
4718 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4720 * config/rs6000/t-ppccomm: Add build rules for new files.
4721 (LIB2ADD_ST): New variable.
4723 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4727 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4728 * config/t-avr: New file. Build 16bit libgcc functions.
4730 2008-03-02 Jakub Jelinek <jakub@redhat.com>
4733 * config/t-slibgcc-darwin: Make install-leaf dependent on
4734 install-darwin-libgcc-stubs instead of install.
4736 2008-01-25 Joseph Myers <joseph@codesourcery.com>
4738 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4739 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4740 sh-*-rtemscoff*): Remove cases.
4742 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4744 * Makefile.in (all): Use install-leaf rather than install.
4745 (install): Split most of the rule into...
4746 (install-leaf): ...this new one.
4748 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
4749 Paolo Bonzini <bonzini@gnu.org>
4752 * Makefile.in: Use @shlib_slibdir@ substitution to get
4753 correct install name on darwin.
4754 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
4756 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
4758 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4759 cris-*-elf and cris-*-none.
4760 (crisv32-*-linux*): Similar, as cris-*-linux*.
4762 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4764 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4766 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4769 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4770 * configure: Regenerated.
4772 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4774 * Makefile.in (dfp-filenames): Replace decimal_globals,
4775 decimal_data, binarydecimal and convert_data with
4776 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4777 and bid_convert_data, respectively.
4779 2007-09-17 Chao-ying Fu <fu@mips.com>
4780 Nigel Stephens <nigel@mips.com>
4782 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4783 * Makefile.in (fixed_point): Define.
4784 Check if fixed_point is yes to build support functions.
4785 * configure.ac: Check for fixed_point support.
4786 * configure: Regenerated.
4787 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4788 funcs, modes, from, to.
4790 2007-09-11 Janis Johnson <janis187@us.ibm.com
4792 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4794 2007-09-10 Janis Johnson <janis187@us.ibm.com>
4796 * Makefile.in (dfp-filenames): Remove decUtility, add
4797 decDouble, decPacked, decQuad, decSingle.
4799 2007-08-27 Hans Kester <hans.kester@ellips.nl>
4801 * config.host : Add x86_64-elf target.
4803 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4805 * configure.ac (set_have_cc_tls): Add a missing =.
4806 * configure: Regenerated.
4808 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4810 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4811 and x86_64-*-linux*.
4813 * config/t-tls: New file.
4815 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
4817 * configure.ac: Include ../config/enable.m4 and
4818 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4819 supports TLS and substitute set_have_cc_tls.
4820 * configure: Regenerated.
4822 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4824 * Makefile.in: Use libbid for DFP when BID is enabled.
4826 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4828 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
4829 extra_parts. Add config/i386/t-cygming to tmake_file.
4830 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4832 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
4833 Danny Smith <dannysmith@users.sourceforge.net>
4836 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4837 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4838 * config/i386/t-crtfm: Compile crtfastmath.o with
4839 -minline-all-stringops.
4841 2007-05-10 Richard Sandiford <richard@codesourcery.com>
4843 * config.host (sparc-wrs-vxworks): New target.
4845 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
4847 * config.host: Recognize fido.
4849 2007-04-04 Janis Johnson <janis187@us.ibm.com>
4851 * configure: Check host, not target, for decimal float support.
4853 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
4855 * config/i386/t-crtpc: New file.
4856 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
4857 (x86_64-*-linux*): Ditto.
4859 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
4861 * config.host (x86_64-*-mingw*): New target.
4863 2007-03-23 Michael Meissner <michael.meissner@amd.com>
4864 H.J. Lu <hongjiu.lu@intel.com>
4866 * Makefile.in (enable_decimal_float): New.
4868 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4869 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4870 (decbits-filenames): This.
4871 (decbits-objects): New.
4872 (libgcc-objects): Add $(decbits-objects).
4874 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4875 Substitute enable_decimal_float.
4876 * configure: Regenerated.
4878 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
4880 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4882 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4884 * Makefile.in (install-info): New dummy target.
4886 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4888 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4890 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4892 * Makefile.in: Add install-html and install-pdf dummy
4895 2007-02-05 Roger Sayle <roger@eyesopen.com>
4896 Daniel Jacobowitz <dan@codesourcery.com>
4898 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4899 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4900 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4902 2007-01-29 Janis Johnson <janis187@us.ibm.com>
4904 * Makefile.in (dec-filenames): Add decExcept.
4906 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4909 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4912 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4914 * configure.ac: Add --enable-version-specific-runtime-libs.
4915 Correct $slibdir default.
4916 * configure: Regenerated.
4918 2007-01-23 Joseph Myers <joseph@codesourcery.com>
4920 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4922 2007-01-21 Andrew Pinski <pinskia@gmail.com>
4925 * config.host (alpha*-*-linux*): Set extra_parts.
4927 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4929 * config/sh/t-linux: New.
4930 * config.host (sh*-*-linux*): Set tmake_file.
4932 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4934 * Makefile.in (install): Handle multilibs.
4936 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4938 * Makefile.in: Added .PHONY entry for documentation targets.
4940 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4942 * Makefile.in: Add empty info, html, dvi, pdf targets.
4944 2007-01-04 Mike Stump <mrs@apple.com>
4946 * Makefile.in (MAKEINFO): Remove.
4949 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
4951 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4952 * configure: Regenerate.
4953 * Makefile.in (host_subdir): Substitute it.
4954 (gcc_objdir): Use it.
4956 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4958 * config.host (ia64*-*-linux*): Set tmake_file.
4960 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4962 * Makefile.in (version): Define.
4964 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4965 Paolo Bonzini <bonzini@gnu.org>
4967 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4968 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4969 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4970 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4971 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4972 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4973 * configure: Generated.