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2013-01-07 Steve Ellcey <sellcey@mips.com>
[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
409ad634 12013-01-04 Nick Clifton <nickc@redhat.com>
2
3 * config/v850/lib1funcs.S: Only provide CALLT support functions if
4 the CALLT instruction is supported.
5
1d384e02 62012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
7
8 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
9 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
10
cc4b03ac 112012-12-13 John Tytgat <John@bass-software.com>
12
13 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
14 is 25.
15
990457e2 162012-12-12 Jakub Jelinek <jakub@redhat.com>
17
18 PR libgcc/55451
19 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
20 undefined signed overflows.
21
db6a9a70 222012-12-09 Uros Bizjak <ubizjak@gmail.com>
23
24 PR target/55344
25 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
26
038a6cd9 272012-12-06 Uros Bizjak <ubizjak@gmail.com>
28
29 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
30 (FP_TRAPPING_EXCEPTIONS): Define.
31 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
32 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
33
ef5f15fb 342012-12-04 Richard Henderson <rth@redhat.com>
35
36 PR bootstrap/55571
37 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
38
09ef8b8d 392012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
40
038a6cd9 41 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
09ef8b8d 42 (FP_EX_SHIFT): Define.
43 (FP_TRAPPING_EXCEPTIONS): Define.
44
1caca546 452012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
46
47 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
48 (FP_ROUNDMODE): Use FP_RND_MASK.
49 * config/aarch64/sfp-exceptions.c: New.
50 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
51 Use __sfp_handle_exceptions.
52
6a11e52b 532012-12-04 Richard Earnshaw <rearnsha@arm.com>
54
55 * config.host: (arm*-*-freebsd*): Remove.
56 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
57 (arm*-*-elf*): Remove.
58 (arm*-*-wince-pe*): Remove.
59 * arm/unwind-arm.c (struct fpa_reg): Delete.
60 (struct fpa_regs): Delete.
61 (phase1_vrs): Remove fpa element.
62 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
63 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
64 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
65 * ieee754-sf.S (floatundisf): Remove FPA support.
66 (floatdisf): Likewise.
67 * ieee75f-df.S (floatundidf): Likewise.
68 (floatdidf): Likewise.
69
a92cf445 702012-11-29 Kai Tietz <ktietz@redhat.com>
71
72 PR target/55445
73 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
74 * unwind-generic.h: Likewise.
75 * unwind-seh.c: Likewise.
76
f0b6dfa6 772012-11-28 Richard Henderson <rth@redhat.com>
78
79 PR libgcc/48076
80 * emutls.c (__emutls_get_address): Avoid race condition between
81 obj->loc.offset read and emutls_key initialization.
038a6cd9 82
c8ec4eb6 832012-11-22 Georg-Johann Lay <avr@gjlay.de>
84
85 Adjust decimal point of signed accum mode to GCC default.
86
87 PR target/54222
88 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
89 _divqq_helper.
90 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
91 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
92 (__mulha3, __mulsa3)
93 (__divqq3, __divha3, __divsa3): Adjust to new position of
038a6cd9 94 decimal point of signed accum types.
95
c8ec4eb6 96 (__mulusa3_round): New function.
97 (__mulusa3): Use it.
98 (__divqq_helper): New function.
99 (__udivuqq3): Use it.
100
ca8c4cb9 1012012-11-20 Jakub Jelinek <jakub@redhat.com>
102
103 PR bootstrap/55370
104 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
105
5d2fca09 1062012-11-18 Teresa Johnson <tejohnson@google.com>
107
108 PR bootstrap/55051
109 * libgcov.c (gcov_exit): Remove merged program summary
110 comparison unless !GCOV_LOCKED.
111
bfc20a3e 1122012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
113
114 * soft-fp: Updated from glibc upstream.
115
20f6e7a3 1162012-11-06 Ian Lance Taylor <iant@google.com>
117
118 * generic-morestack.c (__generic_morestack): Align the returned
119 stack pointer to a 32 byte boundary.
120 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
121 increment the return address until we have decided that we don't
122 have a varargs function.
123 (__morestack) [32-bit]: Align stack correctly when calling C
124 functions.
125 (__morestack) [64-bit]: Likewise.
126
97bd2465 1272012-11-04 Thomas Schwinge <thomas@codesourcery.com>
128
129 * configure: Regenerate.
130
d152ae90 1312012-11-02 Uros Bizjak <ubizjak@gmail.com>
132
133 PR target/55175
134 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
135 * config/i386/sfp-machine.h: Guard exception handling
136 code with _SOFT_FLOAT.
137 * config/i386/32/sfp-machine.h: Guard rounding handling
138 code with _SOFT_FLOAT.
139 * config/i386/64/sfp-machine.h: Ditto.
140
0cd8c088 1412012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
142
143 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
144 as extra_parts.
145
113702f6 1462012-10-26 Uros Bizjak <ubizjak@gmail.com>
147
148 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
149 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
150 when appropriate. Correct structure element types.
151 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
152 -minline-all-stringops from compile flags.
153
00b706f9 1542012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
155
156 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
157
57380e33 1582012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
159
113702f6 160 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
57380e33 161
a2397d15 1622012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
163
164 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
165 tmake_file.
166
1b3d2097 1672012-10-23 Ian Bolton <ian.bolton@arm.com>
168 Jim MacArthur <jim.macarthur@arm.com>
169 Marcus Shawcroft <marcus.shawcroft@arm.com>
170 Nigel Stephens <nigel.stephens@arm.com>
171 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
172 Richard Earnshaw <rearnsha@arm.com>
173 Sofiane Naci <sofiane.naci@arm.com>
174 Stephen Thomas <stephen.thomas@arm.com>
175 Tejas Belagod <tejas.belagod@arm.com>
176 Yufeng Zhang <yufeng.zhang@arm.com>
177
178 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
179 * config/aarch64/crti.S: New file.
180 * config/aarch64/crtn.S: New file.
181 * config/aarch64/linux-unwind.h: New file.
182 * config/aarch64/sfp-machine.h: New file.
183 * config/aarch64/sync-cache.c: New file.
184 * config/aarch64/t-aarch64: New file.
185 * config/aarch64/t-softfp: New file.
186
cfdcf688 1872012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
188
189 * config/mmix/crti.S: Mark program and data addresses using PRELD.
190 Remove typo'd and unnecessary alignment-LOC for .data. Remove
191 no-longer-needed LDBU insns.
192
598ebe3d 1932012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
194
195 * config.host
196 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
197 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
198
530c2b2e 1992012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
200
201 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
202
f49eb158 2032012-10-15 Matthias Klose <doko@ubuntu.com>
204
205 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
206
017f22df 2072012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
208
209 * configure: Regenerate.
210 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
211
da8b7497 2122012-10-10 Uros Bizjak <ubizjak@gmail.com>
213
214 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
215 instructions for 64bit targets only.
216
19a23012 2172012-10-10 Uros Bizjak <ubizjak@gmail.com>
218
219 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
220 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
221 * config/i386/32/sfp-machine.h: ... here.
222 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
223 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
224 New defines.
225
a32dc74a 2262012-10-07 Matthias Klose <doko@ubuntu.com>
227
228 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
229 as unused.
230 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
231
81ae3d37 2322012-10-06 Mark Kettenis <kettenis@openbsd.org>
233
234 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
235 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
236 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
237 (ElfW): Likewise.
238
4e6a7cfc 2392012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
240
241 PR other/53889
242 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
243 Fix parameter names.
244
7cc401e3 2452012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
246
247 PR target/33135
248 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
249 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
250 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
251
cfaba078 2522012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
253
254 PR target/50457
255 * config/sh/linux-atomic.S: Delete.
256 * config/sh/linux-atomic.c: New.
257 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
258 linux-atomic.c. Add cflags to disable warnings.
259
4854adab 2602012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
261
262 PR other/53889
263 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
264 function.
265 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
266 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
267 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
268 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
4e6a7cfc 269 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
270 Likewise.
4854adab 271 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
272 Likewise.
273 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
274 Likewise.
275 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
276 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
277
07cf7615 2782012-09-19 Mark Kettenis <kettenis@openbsd.org>
279
cfaba078 280 * config.host (hppa-*-openbsd*): New target.
281 * config/pa/t-openbsd: New file.
07cf7615 282
b4ebb666 2832012-09-15 Georg-Johann Lay <avr@gjlay.de>
284
285 PR target/54222
286 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
287 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
288 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
289 (__divsa3): Use __negsi2 to negate r_quoL.
290 * config/avr/lib1funcs.S (FALIAS): New macro.
291 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
292 (__negsi2): ...this new function.
293 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
294 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
295 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
296 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
297 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
298 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
299
6e7c6395 3002012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
301
302 PR target/54089
303 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
304 (lshrsi3): Reimplement as lshrsi3_r0.
305
5e847ded 3062012-09-10 Andreas Schwab <schwab@linux-m68k.org>
307
308 PR target/46191
309 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
310 of libgcc.a.
311
7995ce5f 3122012-09-07 Teresa Johnson <tejohnson@google.com>
313
cfaba078 314 PR gcov-profile/54487
7995ce5f 315 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
cfaba078 316 differences.
7995ce5f 317
fd28e216 3182012-09-05 Georg-Johann Lay <avr@gjlay.de>
319
320 PR target/54461
321 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
322 not configured --with-avrlibc=no.
323 * config/avr/t-avrlibc: New file.
324 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
325 (DPBIT_FUNCS): Ditto.
326 (TPBIT_FUNCS): Ditto.
327
2688cb90 3282012-09-04 Teresa Johnson <tejohnson@google.com>
329
330 * libgcov.c (struct gcov_summary_buffer): New structure.
331 (gcov_histogram_insert): New function.
332 (gcov_compute_histogram): Ditto.
333 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
334 histograms during summary merging.
335
51796b3a 3362012-09-01 Mark Kettenis <kettenis@openbsd.org>
337
338 * config.host (x86_64-*-openbsd*): New target.
d152ae90 339
d36db932 3402012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
341
342 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
343 attribute.
344
d87654c8 3452012-08-24 Georg-Johann Lay <avr@gjlay.de>
346
347 PR target/54222
348 * config/avr/t-avr (conv_X): Rename to func_X.
349
017c5b98 3502012-08-24 Georg-Johann Lay <avr@gjlay.de>
351
352 PR target/54222
353 * config/avr/lib1funcs-fixed.S: New file.
354 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
355 after they are used.
356 (neg2, neg4): New macros.
357 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
358 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
359 (__umulhisi3): Speed up MUL variant if there is enough flash.
360 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
361 avr-modes.def.
362 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
363 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
364 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
365 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
366 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
367 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
368 (LIB2FUNCS_EXCLUDE): Add supported functions.
369
65bcd545 3702012-08-22 Georg-Johann Lay <avr@gjlay.de>
371
372 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
373 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
374 libgcc-s-objects.
375 * fixed-obj.mk: Only expand dependency if $o is not in
376 LIB2FUNCS_EXCLUDE.
377
39166195 3782012-08-22 H.J. Lu <hongjiu.lu@intel.com>
379
380 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
381
b78f422e 3822012-08-22 Joseph Myers <joseph@codesourcery.com>
383
384 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
385 depend on --enable-shared.
386 ($(lib1asmfuncs-o)): Use %.vis files independent of
387 --enable-shared.
388 * static-object.mk ($(base)$(objext), $(base).vis)
389 ($(base)_s$(objext)): Use same rules for visibility handling as in
390 shared-object.mk.
391
66ef0f44 3922012-08-21 Ian Lance Taylor <iant@google.com>
393
394 * config/i386/morestack.S (__morestack_non_split): Increase amount
395 of space allocated for non-split code stack.
396
93547515 3972012-08-19 Joseph Myers <joseph@codesourcery.com>
398
399 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
400 even if inhibit_libc.
401
98d22b3c 4022012-08-17 Julian Brown <julian@codesourcery.com>
403
404 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
405 -fexceptions -fnon-call-exceptions if not defined.
406 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
407 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
408
2076ec4b 4092012-08-17 Andreas Schwab <schwab@linux-m68k.org>
410
411 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
412 type.
413
c1420b84 4142012-08-16 David Edelsohn <dje.gcc@gmail.com>
415
416 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
417 rs6000/t-slibgcc-aix.
418
ae5b70d0 4192012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
420
421 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
422
4ff70f1c 4232012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
424
425 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
426
464810a0 4272012-08-03 H.J. Lu <hongjiu.lu@intel.com>
428
429 PR driver/54171
430 * Makefile.in (version): Replace top_srcdir with srcdir.
431
d2c6da38 4322012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
433
434 * Makefile.in (version): set to BASE-VER file from gcc directory.
435
a575acb2 4362012-08-01 Nick Clifton <nickc@redhat.com>
437
438 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
439 Implements __clrsb for an HImode argument.
440
3a44f5e6 4412012-07-31 Nick Clifton <nickc@redhat.com>
442
443 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
444 Implements __clrsb for an HImode argument.
445 * config/stormy16/clrsbhi2.c: New file:
446 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
447
56b17dd7 4482012-07-22 Steven Bosscher <steven@gcc.gnu.org>
449
450 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
451
8ad0b530 4522012-07-19 Tristan Gingold <gingold@adacore.com>
453 Richard Henderson <rth@redhat.com>
454
455 * unwind-seh.c: New file.
456 * unwind-generic.h: Include windows.h for SEH.
457 (_Unwind_Exception): Use 6 private fields for SEH.
458 (_GCC_specific_handler): Declare.
459 * unwind-c.c (__gcc_personality_seh0): New function.
460 Adjust for SEH.
461 * config/i386/libgcc-cygming.ver: New file.
462 * config/i386/t-seh-eh: New file.
463 * config.host (x86_64-*-mingw*): Default to seh.
464
017bf976 4652012-07-14 Steven Bosscher <steven@gcc.gnu.org>
466
467 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
468
6f24586e 4692012-06-17 Uros Bizjak <ubizjak@gmail.com>
470
471 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
472 __builtin_expect when checking for exceptions.
473 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
474
1927db1f 4752012-06-13 Uros Bizjak <ubizjak@gmail.com>
476
7b9088d5 477 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
478 function declaration.
479 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
480 (FP_RND_MASK): New.
481 * config/ia64/sfp-exceptions.c: New.
482 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
1927db1f 483
c3576308 4842012-06-13 Uros Bizjak <ubizjak@gmail.com>
485
486 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
487 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
488 * config/i386/64/sfp-machine: ... (delete here) ...
489 * config/i386/sfp-machine.h: ... to here.
490 (FP_EX_MASK): Remove.
491 (FP_RND_MASK): New.
492 (FP_INIT_ROUNDMODE): Declare asm as volatile.
493
725b956c 4942012-06-11 Sriraman Tallam <tmsriram@google.com>
495
496 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
497 * config/i386/libgcc-sol2.ver: Ditto.
498 * config/i386/libgcc-glibc.ver: Ditto.
499
026e608e 5002012-06-11 Roland McGrath <mcgrathr@google.com>
501
502 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
503 If __GLIBC__ is defined, refer to __pthread_key_create instead of
504 pthread_cancel.
505
2c223cf2 5062012-06-09 Uros Bizjak <ubizjak@gmail.com>
507
508 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
509 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
510 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
511 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
512 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
513 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
514 * config/i386/64/sfp-machine: ... (delete here) ...
515 * config/i386/sfp-machine.h: ... to here.
516 (FP_EX_MASK): New.
517 (__sfp_handle_exceptions): New function declaration.
518 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
519 * config/i386/sfp-exceptions.c: New.
520 * config/i386/t-softfp: New.
521 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
522 i386/t-softfp to tmake_file.
523
620803f2 5242012-06-03 David S. Miller <davem@davemloft.net>
525
526 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
527 change.
528
38ef0978 5292012-05-31 David S. Miller <davem@davemloft.net>
530
531 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
532 multiply and divide instructions on 32-bit when V9.
533 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
534
e1c346e5 5352012-05-29 Joseph Myers <joseph@codesourcery.com>
536
537 * config/arm/ieee754-df.S: Fix typos.
538 * config/arm/ieee754-sf.S: Fix typos.
539 * config/c6x/libunwind.S: Fix typos.
540 * config/epiphany/udivsi3-float.c: Fix typos.
541 * config/microblaze/muldi3_hard.S: Fix typos.
542 * config/picochip/adddi3.S: Fix typos.
543 * config/picochip/ashlsi3.S: Fix typos.
544 * config/picochip/ashrsi3.S: Fix typos.
545 * config/picochip/clzsi2.S: Fix typos.
546 * config/picochip/cmpsi2.S: Fix typos.
547 * config/picochip/divmod15.S: Fix typos.
548 * config/picochip/divmodhi4.S: Fix typos.
549 * config/picochip/divmodsi4.S: Fix typos.
550 * config/picochip/longjmp.S: Fix typos.
551 * config/picochip/lshrsi3.S: Fix typos.
552 * config/picochip/parityhi2.S: Fix typos.
553 * config/picochip/popcounthi2.S: Fix typos.
554 * config/picochip/setjmp.S: Fix typos.
555 * config/picochip/subdi3.S: Fix typos.
556 * config/picochip/ucmpsi2.S: Fix typos.
557 * config/picochip/udivmodhi4.S: Fix typos.
558 * config/picochip/udivmodsi4.S: Fix typos.
559 * config/spu/divv2df3.c: Fix typos.
560 * config/spu/mfc_multi_tag_release.c: Fix typos.
561 * config/spu/mfc_tag_release.c: Fix typos.
562 * configure.ac: Fix typos.
563 * configure: Regenerate.
564
4bb0c596 5652012-05-25 Ian Lance Taylor <iant@google.com>
566
567 * config/i386/morestack.S (__morestack_non_split): Check whether
568 caller is varargs and needs %bp to hold the stack frame on return.
569
05b6028a 5702012-05-25 Olivier Hainque <hainque@adacore.com>
571
572 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
573 sequence in the non pic case on VxWorks.
574
de055a8b 5752012-05-24 Olivier Hainque <hainque@adacore.com>
576
05c265fe 577 * Makefile.in: Move dependency on install-unwind_h from
de055a8b 578 "install-leaf" to "install".
579
511797dd 5802012-05-24 Olivier Hainque <hainque@adacore.com>
581
582 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
583 Use a separate command for stamp removals.
584
c05436a7 5852012-05-21 Andrew Pinski <apinski@cavium.com>
586
587 PR bootstrap/53183
588 * configure.ac: Define the default includes to being none.
589 * configure: Regenerate.
590
0e0bcebd 5912012-05-16 Olivier Hainque <hainque@adacore.com>
592
593 * Makefile.in (install-unwind_h): Rename into ...
594 (install-unwind_h-forbuild): New target.
595 (all): Use it instead of the former install-unwind_h.
596 (install-unwind_h): Reinstate, copy to user install destination
597 for include files, not to the internal gcc object directory one.
598 (install-leaf): Depend on it.
599
4ea72f7b 6002012-05-15 Olivier Hainque <hainque@adacore.com>
601
602 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
603 register numbers. LR_REGNO replaces R_LR.
604 (ucontext_for): New, helper for ...
605 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
606 and 5.3 of ...
607 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
608
98c9b52b 6092012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
610
611 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
612 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
613 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
614 i386/t-cpuinfo ...
615 (i[34567]86-*-*, x86_64-*-*): ... here.
616
617 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
618 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
619
620 * config/i386/i386-cpuinfo.c: Rename to ...
621 * config/i386/cpuinfo.c: ... this.
622 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
623
624 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
625 (libgcc_cv_init_priority): New test.
626 * configure: Regenerate.
627 * config.in: New file.
628 * Makefile.in (clean): Rename config.h to auto-target.h.
629 (config.h): Likewise.
630 (stamp-h): Likewise.
631
632 * config/i386/cpuinfo.c (auto-target.h): Include.
633 (CONSTRUCTOR_PRIORITY): Define.
634 (__cpu_indicator_init): Use it.
635
a7534247 6362012-05-09 H.J. Lu <hongjiu.lu@intel.com>
637
638 * longlong.h: Use a URL instead of an FSF postal address.
639 Replace spaces with tab.
640
7b9088d5 6412012-05-08 Teresa Johnson <tejohnson@google.com>
4ef7becb 642
643 * libgcov.c (gcov_clear, __gcov_reset): New functions.
644 (__gcov_dump): Ditto.
645 (gcov_dump_complete): New global variable.
646 (gcov_exit): Export hidden to enable use in L_gcov_dump.
647 (__gcov_flush): Outline functionality now in gcov_clear.
648 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
649
416e60e6 6502012-04-28 Aurelien Jarno <aurelien@aurel32.net>
651
4bb0c596 652 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
653 (mips*-*-linux*): Include mips/t-tpbit when long double is
654 16 bytes long.
416e60e6 655
d79cfc15 6562012-04-25 Sriraman Tallam <tmsriram@google.com>
657
658 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
659 (get_available_features): New argument. Check for AVX2.
660 (__cpu_indicator_init): Modify call to get_available_features.
661
cef20746 6622012-04-25 Alan Modra <amodra@gmail.com>
663
664 * config/rs6000/crtsavevr.S: New file.
665 * config/rs6000/crtrestvr.S: New file.
666 * config/rs6000/t-savresfgpr: Build the above.
667 * config/rs6000/t-netbsd: Likewise.
668
0a166714 6692012-04-24 Sriraman Tallam <tmsriram@google.com>
670
671 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
672
f0fd108f 6732012-04-24 Sriraman Tallam <tmsriram@google.com>
674
675 * libgcc/config/i386/i386-cpuinfo.c: New file.
676 * libgcc/config/i386/t-cpuinfo: New file.
677 * libgcc/config.host: Include t-cpuinfo.
678 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
679
394bef3f 6802012-04-24 Chao-ying Fu <fu@mips.com>
681
682 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
683
5617a3db 6842012-04-20 Thomas Schwinge <thomas@codesourcery.com>
685
686 struct siginfo vs. siginfo_t
687
688 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
689 siginfo_t instead of struct siginfo.
690 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
691 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
692 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
693 (ia64_handle_unwabi): Likewise.
694 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
695 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
696 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
697 (sh_fallback_frame_state): Likewise.
698 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
699 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
700
49a280b5 7012012-04-02 H.J. Lu <hongjiu.lu@intel.com>
702
703 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
704 system call number.
705
6c760a69 7062012-03-31 Eric Botcazou <ebotcazou@adacore.com>
707
708 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
709 if it hasn't been previously saved.
710
59e4072c 7112012-03-29 H.J. Lu <hongjiu.lu@intel.com>
712
713 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
714 only for glibc.
715
d32d7e3a 7162012-03-28 Georg-Johann Lay <avr@gjlay.de>
717
718 PR target/52737
719 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
720 instead of __AVR_HAVE_8BIT_SP__.
721
6aadb6e2 7222012-03-26 Tristan Gingold <gingold@adacore.com>
723
724 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
725 (unw_table_entry): Use unw_word instead of unsigned long.
726 (_Unwind_FindTableEntry): Likewise.
727 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
728 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
729 (_Unwind_FindTableEntry): Likewise.
730 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
731 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
732 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
733 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
734 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
735 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
736 (uw_init_context_1, uw_install_context): Likewise.
737 (unw_word): Move to unwind-ia64.h
738
784576c7 7392012-03-26 Tristan Gingold <gingold@adacore.com>
740
741 * config/vms/vms-ucrt0.c: Update copyright years.
742 Add a sanity check.
743 (___gcc_main_flags): Declare.
744 (__main): Check flags to remap argv and exit code.
745 * config.host (*-*-*vms*): Adjust extra_parts.
746 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
747 (crt0.o): Add.
748
483ac460 7492012-03-22 Richard Earnshaw <rearnsha@arm.com>
750
751 * arm/lib1funcs.asm (ctzsi2): New function.
752 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
753 * arm/t-linux (LIB1ASMFUNCS): Likewise.
754 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
755 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
756 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
757 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
758
bdd1ee48 7592012-03-21 Andreas Tobler <andreast@fgznet.ch>
760
761 * config.host: Add bits to support powerpc64-*-freebsd*.
762 * config/rs6000/freebsd-unwind.h: New file.
763 * config/rs6000/t-freebsd64: New file.
764
df85f61c 7652012-03-20 Richard Guenther <rguenther@suse.de>
766
767 PR gcov-profile/52627
768 * libgcov.c (init_mx): Fix mutex name.
769
46da3ce5 7702012-03-16 Tristan Gingold <gingold@adacore.com>
771
772 * config/ia64/vms-unwind.h: Remove ulong (and replace
773 it by unw_reg where used). Define unw_reg with __int64.
774
264a5d11 7752012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
776
777 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
778 Solaris 8 handling.
779 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
780 Solaris 8 handling.
781 (sparc_is_sighandler): Likewise.
782
42b3e3d6 7832012-03-13 H.J. Lu <hongjiu.lu@intel.com>
784
785 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
786 <= saved reg size.
787
c2c4377d 7882012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
789
790 * config/arm/crtn.S: Fix typo.
791
3f2da048 7922012-03-13 Richard Guenther <rguenther@suse.de>
793
794 * libgcov.c: Remove stdio.h include and NULL un-define.
795
b4e1521f 7962012-03-13 Richard Guenther <rguenther@suse.de>
797
798 PR target/52569
799 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
800
1d110375 8012012-03-13 Richard Guenther <rguenther@suse.de>
802
803 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
804
0e6ad699 8052012-03-13 Richard Guenther <rguenther@suse.de>
806
807 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
808 and __gthread_mutex_init_function definitions.
809
1f7e141e 8102012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
811
812 * config.host (mips*-*-openbsd*): Remove.
813
126b6848 8142012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
815
816 * config.host: Remove alpha*-dec-osf5.1* handling.
817 * config/alpha/gthr-posix.c: Remove.
818 * config/alpha/libgcc-osf5.ver: Remove.
819 * config/alpha/osf5-unwind.h: Remove.
820 * config/alpha/t-osf-pthread: Remove.
821 * config/alpha/t-slibgcc-osf: Remove.
822 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
823 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
824 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
825 * mkmap-flat.awk: Remove osf_export handling.
826
2e7d9be1 8272012-03-12 Richard Guenther <rguenther@suse.de>
828
829 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
830 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
831 (__gthread_mutex_init_function): New function.
832 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
833
834 PR gcov/49484
835 * libgcov.c: Include gthr.h.
836 (__gcov_flush_mx): New global variable.
837 (init_mx, init_mx_once): New functions.
838 (__gcov_flush): Protect self with a mutex.
839 (__gcov_fork): Re-initialize mutex after forking.
840 * unwind-dw2-fde.c: Change condition under which to use
841 __GTHREAD_MUTEX_INIT_FUNCTION.
842
8f852c44 8432012-03-12 Tristan Gingold <gingold@adacore.com>
844
845 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
846 * config/ia64/t-vms: Likewise.
847
04d5d0ad 8482012-03-11 Michael Hope <michael.hope@linaro.org>
849
7b9088d5 850 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
851 for Thumb-2.
04d5d0ad 852
3d14844b 8532012-03-07 Walter Lee <walt@tilera.com>
854
855 * config/tilepro/atomic.c: Rename "atomic_" prefix to
856 "arch_atomic_".
857 (atomic_xor): Rename and move definition to
858 config/tilepro/atomic.h.
859 (atomic_nand): Ditto.
860 * config/tilepro/atomic.h: Rename "atomic_" prefix to
861 "arch_atomic_".
862 (arch_atomic_xor): Move from config/tilepro/atomic.c.
863 (arch_atomic_nand): Ditto.
864
3abce231 8652012-03-07 Georg-Johann Lay <avr@gjlay.de>
866
867 PR target/52507
868 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
869
ee3ce577 8702012-03-07 Georg-Johann Lay <avr@gjlay.de>
871
872 PR target/52505
873 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
874 from RAM.
875
be20cbdd 8762012-03-07 Georg-Johann Lay <avr@gjlay.de>
877
878 PR target/52461
879 PR target/52508
880 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
881 if RAMPZ affects reading from RAM.
882 (__tablejump_elpm__): Ditto.
883 (.xload): Ditto.
884 (__movmemx_hi): Ditto.
885 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
886 (__do_global_dtors): Ditto.
887 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
888 (__movmemx_hi): Ditto.
889
e9b46b49 8902012-03-05 Richard Henderson <rth@redhat.com>
891
892 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
893 [ARM] (count_trailing_zeros): Use the builtin.
894
2da7d23a 8952012-03-01 Kai Tietz <ktietz@redhat.com>
896
897 * soft-fp: Imported from glibc upstream.
898
ed67de04 8992012-02-28 Kai Tietz <ktietz@redhat.com>
900
901 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
902 for mingw-targets as attribute gcc_struct.
903
154b49cd 9042012-02-28 Ian Lance Taylor <iant@google.com>
905
906 * generic-morestack.c (__splitstack_releasecontext): Correct call
907 to __morestack_release_segments.
908
8d2259c8 9092012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
910
911 PR target/52390
912 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
913 for __linux__ when removing signals from __morestack_fullmask.
914
97e18ae2 9152012-02-23 Georg-Johann Lay <avr@gjlay.de>
916
917 PR target/52261
918 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
919
c3dd2023 9202012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
921
922 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
923 instead of HAVE_INITFINI_ARRAY.
924 * config/ia64/crtend.S: Likewise.
925
7ed6dbef 9262012-02-20 Kai Tietz <ktietz@redhat.com>
927
52cec843 928 PR libstdc++/52300
929 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
930
7ed6dbef 931 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
932 to w32-unwind.h header.
933
6a8f7b8b 9342012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
935
936 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
937 (mips*-*-linux*): Remove t-slibgcc-libgcc.
938 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
939 * config/mips/mips16.S (__mips16_rdhwr): Delete.
940
7db87803 9412012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
942
943 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
944
d114e642 9452012-02-15 Iain Sandoe <iains@gcc.gnu.org>
946
947 PR libitm/52220
948 * config/darwin-crt-tm.c: Correct typo.
154b49cd 949
b8f45854 9502012-02-15 Iain Sandoe <iains@gcc.gnu.org>
951 Patrick Marlier <patrick.marlier@gmail.com>
952
953 PR libitm/52220
954 * config/darwin-crt-tm.c: Generate dummy functions.
955
621d0dd2 9562012-02-15 Iain Sandoe <iains@gcc.gnu.org>
957 Patrick Marlier <patrick.marlier@gmail.com>
958
959 PR libitm/52042
960 * config/darwin-crt-tm.c (getTMCloneTable): New function.
961 (__doTMRegistrations): Call it.
154b49cd 962 (__doTMdeRegistrations): Likewise.
621d0dd2 963
0b6cf66f 9642012-01-15 Georg-Johann Lay <avr@gjlay.de>
965 Anatoly Sokolov <aesok@post.ru>
966 Eric Weddington <eric.weddington@atmel.com>
967
968 PR target/52261
969 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
970 (__epilogue_restores__): Ditto.
971
99e0a0ad 9722012-02-15 Eric Botcazou <ebotcazou@adacore.com>
973
974 PR target/51921
975 PR target/52205
976 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
977 Solaris 11 and slightly reformat.
978 (sparc_is_sighandler): Likewise.
979
7ce78e23 9802012-02-14 Walter Lee <walt@tilera.com>
981
982 * config.host: Handle tilegx and tilepro.
983 * config/tilegx/sfp-machine.h: New file.
984 * config/tilegx/sfp-machine32.h: New file.
985 * config/tilegx/sfp-machine64.h: New file.
986 * config/tilegx/t-crtstuff: New file.
987 * config/tilegx/t-softfp: New file.
988 * config/tilegx/t-tilegx: New file.
989 * config/tilepro/atomic.c: New file.
990 * config/tilepro/atomic.h: New file.
991 * config/tilepro/linux-unwind.h: New file.
992 * config/tilepro/sfp-machine.h: New file.
993 * config/tilepro/softdivide.c: New file.
994 * config/tilepro/softmpy.S: New file.
995 * config/tilepro/t-crtstuff: New file.
996 * config/tilepro/t-tilepro: New file.
997
f47763a6 9982012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
999
1000 PR libstdc++/51296
1001 PR libstdc++/51906
1002 * gthr-posix.h: Allow static initializer macros to be disabled.
1003 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1004
674cb359 10052012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1006
1007 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1008 Add t-slibgcc-libgcc to tmake_file.
1009 * config/mips/libgcc-mips16.ver: Revert previous patch.
1010 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1011
b9fdd12b 10122012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1013 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1014
1015 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1016 * config/cr16/crti.S: New file.
1017 * config/cr16/crtlibid.S: New file.
1018 * config/cr16/crtn.S: New file.
1019 * config/cr16/lib1funcs.S: New file.
1020 * config/cr16/t-cr16: New file.
1021 * config/cr16/t-crtlibid: New file.
1022 * config/cr16/unwind-dw2.h: New file.
1023 * config/cr16/unwind-cr16.c: New file.
1024 * config/cr16/divmodhi3.c: New file.
1025
01cdc5b2 10262012-01-25 Alan Modra <amodra@gmail.com>
1027
1028 * config/rs6000/t-linux64: Delete. Move..
1029 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1030 * config/rs6000/t-linux: ..and libgcc flags to here.
1031
af8e12d0 10322012-01-22 Douglas B Rupp <rupp@gnat.com>
1033
1034 * config.host (i[34567]86-*-interix3*):
01cdc5b2 1035 Change triplet to i[34567]86-*-interix[3-9]*.
af8e12d0 1036 * configure: Regenerate.
1037
a657080a 10382012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1039 Richard Sandiford <rdsandiford@googlemail.com>
1040
1041 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1042 * config/mips/mips16.S (__mips16_rdhwr): New function.
1043 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1044
72e76fa0 10452012-01-11 Nathan Sidwell <nathan@acm.org>
1046
1047 * libgcov.c (__gcov_init): Ignore objects with no functions.
1048
ed2541ea 10492012-01-10 Georg-Johann Lay <avr@gjlay.de>
1050
1051 PR target/49868
1052 Extend __pgmx semantics to linearize memory.
1053 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1054 * config/avr/lib1funcs.S (__xload_1): New function.
1055 (__movmemx_qi, __movmemx_hi): New functions.
1056 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1057 semantics.
ddf97006 1058
6e647e51 10592012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1060
1061 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1062 purported sigacthandler address isn't null before dereferencing it.
1063 (sparc_is_sighandler): Likewise.
1064
af185b18 10652012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1066
1067 PR ada/41929
1068 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1069 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1070 (sparc_is_sighandler): Likewise.
1071 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1072
2ff958e6 10732012-01-06 Tristan Gingold <gingold@adacore.com>
1074
1075 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1076 compatibility thunks...
1077 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1078 (crtbeginS.o, crtendS.o): ... and these to ...
1079 * config/ia64/t-ia64-elf: ... this new file.
1080 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1081 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1082
ce94380e 10832012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1084
1085 * configure: Regenerate.
1086 * config/s390/t-crtstuff: Remove -fPIC.
1087
ca4c7704 10882012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1089
1090 PR bootstrap/51006
1091 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1092 for NetBSD.
1093
b32bc361 10942012-01-02 Georg-Johann Lay <avr@gjlay.de>
1095
1096 PR target/51345
1097 * config/avr/lib1funcs.S: Remove FIXME comments.
1098 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1099
83921eda 11002012-01-02 Georg-Johann Lay <avr@gjlay.de>
1101
1102 Implement light-weight DImode support.
1103 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1104 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1105 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1106 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1107
6071b85b 11082011-12-30 Nathan Sidwell <nathan@acm.org>
1109
1110 * libgcov.c (gcov_crc32): Remove global var.
1111 (free_fn_data): New function.
1112 (buffer_fn_data): Pass in filename, more robust error recovery.
1113 (crc32_unsigned): New function.
1114 (gcov_exit): More robust detection of new program. More robust
1115 error recovery.
1116 (__gcov_init): Do not update program's crc here.
1117
611b540a 11182011-12-21 Tristan Gingold <gingold@adacore.com>
1119
1120 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1121
ddf97006 11222011-12-21 Ian Lance Taylor <iant@google.com>
1123
1124 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1125
0d84f164 11262011-12-20 Ian Lance Taylor <iant@google.com>
1127
1128 * config/i386/morestack.S (__morestack_non_split): If there is
1129 enough stack space already, don't split. Ask for more stack space
1130 than we required.
1131
d77ac56d 11322011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1133
1134 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1135 `sys/sdt.h'.
1136 (_Unwind_DebugHook): New function.
1137 (uw_restore_core_regs): New define.
1138 (unwind_phase2): Use uw_restore_core_regs instead of
1139 restore_core_regs.
1140 (unwind_phase2_forced): Likewise.
1141 (__gnu_Unwind_Resume): Likewise.
1142
80898d14 11432011-12-20 Uros Bizjak <ubizjak@gmail.com>
1144
1145 * config/alpha/linux-unwind.h: Update copyright years.
1146 (MD_FROB_UPDATE_CONTEXT): New define.
1147 (alpha_frob_update_context): New function.
1148
20dbbfaf 11492011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
1150
1151 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
1152 tmake_file rather replacing it.
1153
d42ef213 11542011-12-15 Iain Sandoe <iains@gcc.gnu.org>
1155
1156 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
80898d14 1157 function is not used for PPC64.
d42ef213 1158 (save_world): Amend comments. Update the VRsave mask to reflect the
1159 saved regs.
1160 (rest_world): Update comments, do not clobber r10, do not use r8.
1161 (eh_rest_world_r10): Amend comments, do not use r8.
1162 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1163 no longer used, move restore of CR and target address to the end of
1164 the routine.
1165
3efc00f6 11662011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1167
1168 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1169 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1170
fa0431fa 11712011-12-14 Georg-Johann Lay <avr@gjlay.de>
1172
1173 PR target/49313
1174 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1175 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1176
18e6a060 11772011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1178
1179 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1180
0dcd7d21 11812011-12-09 Georg-Johann Lay <avr@gjlay.de>
1182
1183 PR target/49313
1184 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1185 * config/avr/lib1funcs.S (__muldi3): New function.
1186
a41e0f2d 11872011-12-06 Andrew Pinski <apinski@cavium.com>
1188
1189 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1190 size of func_ptr.
1191 (__frame_dummy_init_array_entry): Likewise.
1192
8c8193e1 11932011-12-06 Georg-Johann Lay <avr@gjlay.de>
1194
1195 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1196
1197 PR target/51345
1198 PR target/51002
1199 * config/avr/lib1funcs.S (__prologue_saves__,
1200 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1201 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1202
e2306166 12032011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1204
1205 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1206
61437698 12072011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1208
1209 PR other/51272
1210 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1211 (_ITM_deregisterTMCloneTable): Likewise.
1212 (__register_frame_info): Fix unused warning.
1213 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1214 pthread_default_stacksize_np): Likewise.
1215 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
80898d14 1216
78e515f7 12172011-11-29 DJ Delorie <dj@redhat.com>
1218
1219 * config.host (rl78-*-elf): New case.
1220 * config/rl78: New directory for the Renesas RL78.
1221
adce431d 12222011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1223
1224 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1225 formatting.
1226
738c50b8 12272011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1228
1229 PR other/51022
1230 * config/rs6000/t-savresfgpr: New file.
1231 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1232 $(srcdir)/config/rs6000/eabi.S.
1233 * config/rs6000/t-ppccomm-ldbl: Remove.
1234 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1235 tmake_file.
1236 (powerpc-*-eabispe*): Likewise.
1237 (powerpc-*-eabi*): Likewise.
1238 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1239 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1240 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1241 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1242 tmake_file.
1243 (powerpc-*-eabisim*): Likewise.
1244 (powerpc-*-elf*): Likewise.
1245 (powerpc-*-eabialtivec*): Likewise.
1246 (powerpc-xilinx-eabi*): Likewise.
1247 (powerpc-*-rtems*): Likewise.
1248 (powerpcle-*-elf*): Likewise.
1249 (powerpcle-*-eabisim*): Likewise.
1250 (powerpcle-*-eabi*): Likewise.
1251
bda4944f 12522011-11-27 Ian Lance Taylor <iant@google.com>
1253
1254 * generic-morestack.c (__splitstack_find): Check for NULL old
1255 stack value.
1256 (__splitstack_resetcontext): New function.
1257 (__splitstack_releasecontext): New function.
1258 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1259
00b708da 12602011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1261
1262 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1263
7c66781a 12642011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1265
1266 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1267
5bb27b7c 12682011-11-26 Richard Henderson <rth@redhat.com>
1269
1270 * config/m68k/linux-atomic.c: New file.
1271 * config/m68k/t-linux: New file.
1272 * config.host (m68k-uclinux, m68k-linux): Use it.
1273
d9ca835b 12742011-11-26 Richard Henderson <rth@redhat.com>
1275
1276 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1277 (__TMC_END__): Only declare if hidden is available; in the definition,
1278 if hidden is unavailable add a null record.
1279 (deregister_tm_clones, register_tm_clones): New.
1280 (__do_global_dtors_aux, frame_dummy): Use them.
1281 (__do_global_dtors, __do_global_ctors_1): Likewise.
1282
8f8ba4fc 12832011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1284
1285 * config/darwin-crt-tm.c: New file.
1286 * config.host (darwin): Build crttms.o crttme.o to provide
1287 startup and shutdown for tm clones.
1288 * config/t-darwin (crttms.o): New build rule.
1289 (crttme.o): Likewise.
1290
e426aa2b 12912011-11-21 Hans-Peter Nilsson <hp@axis.com>
1292
1293 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1294 et al.
1295
2d171408 12962011-11-21 Richard Henderson <rth@redhat.com>
1297
1298 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1299 (__TMC_LIST__, __TMC_END__): New.
1300 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1301 (__do_global_dtors): Likewise.
1302 (frame_dummy): Call _ITM_registerTMCloneTable.
1303 (__do_global_ctors_1): Likewise.
1304
08417926 13052011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1306
1307 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1308 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1309 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1310 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1311 * config/i386/t-darwin64: Remove.
1312 * config/sh/t-netbsd (LIB2ADD): Remove.
1313
cde39152 13142011-11-21 Georg-Johann Lay <avr@gjlay.de>
1315
1316 PR target/49313
1317 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1318 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1319 * config/avr/lib1funcs.S (wmov): New assembler macro.
1320 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1321 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1322 (__udivmod64): New function.
1323 (__negdi2): New function.
1324
30957bde 13252011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1326
1327 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1328 *-*-freebsd*aout*): Remove.
1329
a504f092 13302011-11-20 Hans-Peter Nilsson <hp@axis.com>
1331
1332 * static-object.mk (c_flags-$o): Save c_flags.
1333 ($(base)$(objext)): Use it.
1334
31da0b3d 13352011-11-18 Steve Ellcey <sje@cup.hp.com>
1336
1337 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1338
5bd39e93 13392011-11-18 Georg-Johann Lay <avr@gjlay.de>
1340
1341 PR target/49868
1342 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1343 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1344 New functions.
1345
a3bfd5b2 13462011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1347
1348 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1349 functions.
80898d14 1350 (aeabi_uidivmod): Likewise.
a3bfd5b2 1351 (umodsi3): Likewise.
1352 (divsi3): Likewise.
1353 (aeabi_idivmod): Likewise.
1354 (modsi3): Likewise.
1355
3512ee5b 13562011-11-16 Tristan Gingold <gingold@adacore.com>
1357
1358 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1359
4202ef11 13602011-11-15 Georg-Johann Lay <avr@gjlay.de>
1361
1362 PR target/49868
1363 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1364 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1365
ab4fdb3d 13662011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1367
1368 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1369 tmake_file list.
1370 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1371 * config/pa/t-stublib64: Delete.
1372
eee57ca7 13732011-11-12 Richard Henderson <rth@redhat.com>
1374
1375 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1376 cast the pointer argument to _Unwind_SetGRPtr.
1377
0c74e0e8 13782011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1379
1380 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1381
23371076 13822011-11-09 Ian Lance Taylor <iant@google.com>
1383
1384 * generic-morestack.c: Include <string.h>.
1385 (uintptr_type): Define.
1386 (struct initial_sp): Add dont_block_signals field. Reduce size of
1387 extra array by 1.
1388 (allocate_segment): Set prev field to NULL. Don't set
1389 __morestack_current_segment or __morestack_segments.
1390 (__generic_morestack): Update current->prev and *pp after calling
1391 allocate_segment.
1392 (__morestack_block_signals): Don't do anything if
1393 dont_block_signals is set.
1394 (__morestack_unblock_signals): Likewise.
1395 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1396 uintptr_type.
1397 (__splitstack_block_signals): New function.
1398 (enum __splitstack_content_offsets): Define.
1399 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1400 (__splitstack_makecontext): New function.
1401 (__splitstack_block_signals_context): New function.
1402 (__splitstack_find_context): New function.
1403 * config/i386/morestack.S (__morestack_get_guard): New function.
1404 (__morestack_set_guard, __morestack_make_guard): New functions.
1405 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1406
2d00fffd 14072011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1408
1409 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1410 (i[34567]86-*-mingw*): ... here.
1411 (x86_64-*-mingw*): ... here.
1412
6886ca41 14132011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1414
1415 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1416
5014df5d 14172011-11-07 Nathan Sidwell <nathan@acm.org>
1418
1419 * libgcov.c (struct gcov_fn_buffer): New struct.
1420 (buffer_fn_data): New helper.
1421 (gcov_exit): Rework for new gcov data structures.
1422
702a5eec 14232011-11-07 Georg-Johann Lay <avr@gjlay.de>
1424
1425 PR target/49313
1426 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1427
2219274c 14282011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1429
1430 * config.host (tmake_file): Correct comment.
1431 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1432 t-libgcc-pic.
1433 (bfin*-uclinux*): Likewise.
1434 (bfin*-linux-uclibc*): Likewise.
1435 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1436
1437 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1438 assigning.
1439 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1440 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1441 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1442 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1443 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1444 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1445 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1446 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1447 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1448 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1449 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1450 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1451 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1452
1453 * config/bfin/t-elf: Remove.
1454 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1455
fbb6f195 14562011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1457
1458 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1459 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1460 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1461 (lm32-*-elf*): ... this.
1462 (lm32-*-rtems*): ... and this.
1463 Add to tmake_file.
1464 (m32r-*-rtems*): Add to tmake_file.
1465 (moxie-*-rtems*): Likewise.
1466 (sparc-*-rtems*): Likewise.
1467 Remove t-rtems from tmake_file.
1468 (sparc64-*-rtems*): Likewise.
1469 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1470 instead.
1471
7336fab9 14722011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1473
1474 PR bootstrap/50982
1475 * config/gthr-posix.h: Move ...
1476 * gthr-posix.h: ... here.
1477 * config/gthr-lynx.h: Reflect this.
1478 * config/gthr-vxworks.h: Likewise.
1479 * config/rs6000/gthr-aix.h: Likewise.
1480 * configure.ac (target_thread_file): Likewise.
1481 * configure: Regenerate.
1482
6c10eb68 14832011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1484
1485 * config.host (arm*-*-rtemseabi*): New target.
1486
3fe1f35b 14872011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1488
1489 PR other/50991
1490 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1491 extra-parts.
1492
d19f5793 14932011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1494
1495 * config.host (epiphany-*-elf*): New configuration.
1496 * config/epiphany: New Directory.
1497
02c5dcd9 14982011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1499
1500 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1501 * config/avr/t-rtems: New.
1502 Filter out _exit from LIB1ASMFUNCS.
1503
f3223c0b 15042011-11-04 David S. Miller <davem@davemloft.net>
1505
1506 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1507 * configure: Rebuild.
1508
994652ec 15092011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1510
1511 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1512 variable.
1513
02d9a2c3 15142011-11-04 Georg-Johann Lay <avr@gjlay.de>
1515
1516 PR target/50931
1517 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1518 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1519
81b973fe 15202011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1521
1522 PR target/50989
1523 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1524
ae1b140e 15252011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1526
1527 * config/c6x/t-elf (LIB2ADDEH): Set.
1528 * config/c6x/t-c6x-elf: Remove.
1529
0a76a5ff 15302011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1531
1532 * config/i386/sol2-ci.S: Rename to ...
1533 * config/i386/crti.S: ... this.
1534 * config/i386/sol2-cn.S: Rename to ...
1535 * config/i386/crtn.S: ... this.
1536 * config/sparc/sol2-ci.S: Rename to ...
1537 * config/sparc/crti.S: ... this.
1538 * config/sparc/sol2-cn.S: Rename to ...
1539 * config/sparc/crtn.S: ... this.
1540 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1541 (crti.o, crtn.o): Remove.
1542
26f2feff 15432011-11-04 Tristan Gingold <gingold@adacore.com>
1544
1545 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1546
131667b5 15472011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1548
1549 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1550
af64ed6f 15512011-11-03 Hans-Peter Nilsson <hp@axis.com>
1552
1553 * config.host (crisv32-*-none, cris-*-none): Remove.
1554 (crisv32-*-elf): Append to tmake_file, don't just set it.
1555 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1556
4dad46bd 15572011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1558
1559 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1560 (ecrtn$(objext)): Likewise.
1561 (ncrti$(objext)): Likewise.
1562 (ncrtn$(objext)): Likewise.
1563
37626bf8 15642011-11-03 Andreas Schwab <schwab@redhat.com>
1565
1566 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1567
95de80bc 15682011-11-02 David S. Miller <davem@davemloft.net>
1569
1570 * configure.ac: Set host_address on sparc too.
1571 * configure: Regenerate.
1572 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1573 based upon host_address.
1574 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1575
b5347955 15762011-11-02 Jason Merrill <jason@redhat.com>
1577
1578 * config/rs6000/t-ppccomm: Add missing \.
1579
630d52ca 15802011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1581
1582 * gthr-single.h, gthr.h: New files.
1583 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1584 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1585 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1586 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1587 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1588 * configure.ac (thread_header): New variable.
1589 Set it depending on target_thread_file.
1590 (gthr-default.h): Link from $thread_header.
1591 * configure: Regenerate.
1592 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1593
022a2799 15942011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1595
1596 * configure.ac (tm_file_): New variable.
1597 Determine from tm_file.
1598 (tm_file, tm_defines): Substitute.
1599 * configure: Regenerate.
1600 * mkheader.sh: New file.
1601 * Makefile.in (clean): Remove libgcc_tm.h.
1602 ($(objects)): Depend on libgcc_tm.h.
1603 (libgcc_tm_defines, libgcc_tm_file): New variables.
1604 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1605 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1606 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1607 ($(extra-parts)): Depend on libgcc_tm.h.
1608 * config.host (tm_defines, tm_file): New variable.
1609 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1610 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1611 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1612 (avr-*-rtems*): Likewise.
1613 (avr-*-*): Likewise.
1614 (frv-*-elf): Likewise.
1615 (frv-*-*linux*): Likewise.
1616 (h8300-*-rtems*): Likewise.
1617 (h8300-*-elf*): Likewise.
1618 (i[34567]86-*-darwin*): Likewise.
1619 (x86_64-*-darwin*): Likewise.
1620 (rx-*-elf): Likewise.
1621 (tic6x-*-uclinux): Likewise.
1622 (tic6x-*-elf): Likewise.
1623 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1624 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1625 * config/i386/cygming-crtbegin.c: Likewise.
1626 * config/i386/cygming-crtend.c: Likewise.
1627 * config/ia64/fde-vms.c: Likewise.
1628 * config/ia64/unwind-ia64.c: Likewise.
1629 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1630 * config/rs6000/darwin-fallback.c: Likewise.
1631 * config/stormy16/lib2funcs.c: Likewise.
1632 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1633 * crtstuff.c: Likewise.
1634 * dfp-bit.h: Likewise.
1635 * emutls.c: Likewise.
1636 * fixed-bit.c: Likewise.
1637 * fp-bit.c: Likewise.
1638 * generic-morestack-thread.c: Likewise.
1639 * generic-morestack.c: Likewise.
1640 * libgcc2.c: Likewise.
1641 * libgcov.c: Likewise.
1642 * unwind-dw2-fde-dip.c: Likewise.
1643 * unwind-dw2-fde.c: Likewise.
1644 * unwind-dw2.c: Likewise.
1645 * unwind-sjlj.c: Likewise.
1646
4dc4ff49 16472011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1648
1649 * configure.ac: Include ../config/picflag.m4.
1650 (GCC_PICFLAG): Call it.
1651 Substitute.
1652 * configure: Regenerate.
1653 * Makefile.in (gcc_srcdir): Remove.
1654 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1655 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1656 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1657 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1658 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1659 Use $<.
1660 Remove comment.
1661 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1662 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1663 to refer to libgcc2.c.
1664 Use $<.
1665 * config/darwin-64.c: New file.
1666 * config/darwin-crt3.c: Remove comment.
1667 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1668 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1669 config/udivmodsi4.c: New files.
1670 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1671 config/memset.c: New files.
1672 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1673 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1674 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1675 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1676 * config/t-openbsd-thread: New file.
1677 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1678 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1679 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1680 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1681 qrnnd.S.
1682 Adapt filename.
1683 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1684 to refer to gthr-posix.c.
1685 * config/alpha/t-vms (LIB2ADD): Set.
1686 * config/alpha/vms-gcc_shell_handler.c: New file.
1687 * config/arm/bpabi.c, config/arm/fp16.c,
1688 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1689 config/arm/unaligned-funcs.c: New files.
1690 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1691 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1692 * config/arm/t-linux: Likewise.
1693 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1694 * config/arm/t-netbsd: New file.
1695 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1696 * config/arm/t-symbian (LIB2ADD_ST): Set.
1697 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1698 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1699 * config/bfin/t-elf: New file.
1700 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1701 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1702 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1703 config/c6x/ltf.c: New files.
1704 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1705 (HOST_LIBGCC2_CFLAGS): Set.
1706 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1707 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1708 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1709 New files.
1710 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1711 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1712 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1713 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1714 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1715 files.
1716 * config/frv/t-frv (LIB2ADD): Set.
1717 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1718 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1719 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1720 config/h8300/popcounthi2.c: New files.
1721 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1722 * config/i386/gthr-win32.c: New file.
1723 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1724 * config/i386/t-cygwin: Likewise.
1725 * config/i386/t-darwin, config/i386/t-darwin64,
1726 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1727 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1728 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1729 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1730 * config/ia64/quadlib.c: New file.
1731 * config/ia64/t-hpux (LIB2ADD): Set.
1732 * config/ia64/t-ia64: Add comment.
1733 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1734 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1735 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1736 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1737 * config/m32c/t-m32c (LIB2ADD): Set.
1738 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1739 * config/m32r/t-m32r: Likewise.
1740 * config/m68k/fpgnulib.c: New file.
1741 * config/m68k/t-floatlib (LIB2ADD): Set.
1742 (xfgnulib.c): New target.
1743 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1744 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1745 * config/mep/t-mep (LIB2ADD): Set.
1746 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1747 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1748 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1749 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1750 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1751 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1752 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1753 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1754 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1755 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1756 New files.
1757 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1758 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1759 * config/pa/fptr.c, config/pa/lib2funcs.S,
1760 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1761 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1762 (LIB2ADD, LIB2ADD_ST): Set.
1763 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1764 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1765 Set.
1766 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1767 * config/pdp11/t-pdp11: New file.
1768 * config/picochip/libgccExtras/adddi3.S,
1769 config/picochip/libgccExtras/ashlsi3.S,
1770 config/picochip/libgccExtras/ashrsi3.S,
1771 config/picochip/libgccExtras/clzsi2.S,
1772 config/picochip/libgccExtras/cmpsi2.S,
1773 config/picochip/libgccExtras/divmod15.S,
1774 config/picochip/libgccExtras/divmodhi4.S,
1775 config/picochip/libgccExtras/divmodsi4.S,
1776 config/picochip/libgccExtras/lshrsi3.S,
1777 config/picochip/libgccExtras/parityhi2.S,
1778 config/picochip/libgccExtras/popcounthi2.S,
1779 config/picochip/libgccExtras/subdi3.S,
1780 config/picochip/libgccExtras/ucmpsi2.S,
1781 config/picochip/libgccExtras/udivmodhi4.S,
1782 config/picochip/libgccExtras/udivmodsi4.S: New files.
1783 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1784 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1785 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1786 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1787 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1788 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1789 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1790 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1791 files.
1792 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1793 (HOST_LIBGCC2_CFLAGS): Set.
1794 * config/rs6000/t-darwin64: New file.
1795 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1796 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1797 * config/rs6000/t-ppccomm (LIB2ADD): Add
1798 $(srcdir)/config/rs6000/tramp.S.
1799 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1800 Add $(srcdir)/config/rs6000/eabi.S.
1801 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1802 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1803 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1804 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1805 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1806 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1807 * config/rs6000/tramp.S: New file.
1808 * config/s390/t-tpf: Remove.
1809 * config/sh/linux-atomic.S: New file.
1810 * config/sh/t-linux (LIB2ADD): Set.
1811 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1812 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1813 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1814 to unwind-dw2.c.
1815 (HOST_LIBGCC2_CFLAGS): Set.
1816 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1817 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1818 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1819 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1820 config/spu/mfc_multi_tag_release.c,
1821 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1822 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1823 config/spu/multi3.c: New files.
1824 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1825 (HOST_LIBGCC2_CFLAGS): Set.
1826 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1827 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1828 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1829 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1830 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1831 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1832 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1833 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1834 config/stormy16/umodsi3.c: New files.
1835 * config/xtensa/lib2funcs.S: New file.
1836 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1837 * config/xtensa/t-xtensa (LIB2ADD): Set.
1838 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1839 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1840 Add t-freebsd-thread to tmake_file for posix threads.
1841 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1842 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1843 (*-*-lynxos*): Likewise.
1844 (*-*-netbsd*): Likewise.
1845 (*-*-openbsd*): Likewise.
1846 Add t-openbsd-thread to tmake_file for posix threads.
1847 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1848 (*-*-vxworks*): Set tmake_file.
1849 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1850 (alpha*-*-freebsd*): Likewise.
1851 (alpha*-*-netbsd*): Likewise.
1852 (alpha*-*-openbsd*): Likewise.
1853 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1854 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1855 (alpha*-dec-*vms*): Likewise.
1856 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1857 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1858 (bfin*-uclinux*): Likewise.
1859 (bfin*-linux-uclibc*): Likewise.
1860 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1861 (crisv32-*-none): Likewise.
1862 (cris-*-elf): Likewise.
1863 (cris-*-none): Likewise.
1864 (cris-*-linux*, crisv32-*-linux*): Likewise.
1865 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1866 tmake_file.
1867 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1868 tmake_file.
1869 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1870 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1871 (x86_64-*-elf*): Likewise.
1872 (i[34567]86-*-nto-qnx*): Likewise.
1873 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1874 win32 threads.
1875 (x86_64-*-mingw*): Likewise.
1876 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1877 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1878 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1879 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1880 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1881 tmake_file.
1882 (mipsisa64sr71k-*-elf*): Likewise.
1883 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1884 (mips-*-elf*, mipsel-*-elf*): Likewise.
1885 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1886 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1887 (mips*-*-rtems*): Likewise.
1888 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1889 to tmake_file.
1890 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1891 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1892 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1893 (spu-*-elf*): Likewise.
1894 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1895
9213d2eb 18962011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1897
1898 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1899 $(srcdir) to refer to $(LIB1ASMSRC).
1900 Use $<.
1901 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1902 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1903 config/arm/lib1funcs.S: New files.
1904 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1905 * config/arm/t-arm: New file.
1906 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1907 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1908 config/arm/t-strongarm-elf: New files.
1909 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1910 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1911 * config/avr/lib1funcs.S: New file.
1912 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1913 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1914 * config/c6x/lib1funcs.S: New file.
1915 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1916 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1917 * config/frv/lib1funcs.S: New file.
1918 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1919 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1920 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1921 * config/ia64/__divxf3.asm: Rename to ...
1922 * config/ia64/__divxf3.S: ... this.
1923 Adapt lib1funcs.asm filename.
1924 * config/ia64/_fixtfdi.asm: Rename to ...
1925 * config/ia64/_fixtfdi.S: ... this.
1926 Adapt lib1funcs.asm filename.
1927 * config/ia64/_fixunstfdi.asm: Rename to ...
1928 * config/ia64/_fixunstfdi.S: ... this.
1929 Adapt lib1funcs.asm filename.
1930 * config/ia64/_floatditf.asm: Rename to ...
1931 * config/ia64/_floatditf.S: ... this.
1932 Adapt lib1funcs.asm filename.
1933 * config/ia64/lib1funcs.S: New file.
1934 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1935 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1936 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1937 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1938 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1939 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1940 * config/mep/lib1funcs.S: New file.
1941 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1942 * config/mips/mips16.S: New file.
1943 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1944 * config/pa/milli64.S: New file.
1945 * config/pa/t-linux, config/pa/t-linux64: New files.
1946 * config/picochip/lib1funcs.S: New file.
1947 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1948 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1949 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1950 * config/sh/t-netbsd: New file.
1951 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1952 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1953 * config/sh/t-sh64: New file.
1954 * config/sparc/lb1spc.S: New file.
1955 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1956 filename.
1957 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1958 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1959 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1960 config/xtensa/lib1funcs.S: New files.
1961 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1962 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1963 tmake_file.
1964 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1965 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1966 (arm*-*-linux*): Likewise.
1967 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1968 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1969 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1970 (arm*-*-ecos-elf): Likewise.
1971 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1972 (arm*-*-rtems*): Likewise.
1973 (arm*-*-elf): Likewise.
1974 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1975 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1976 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1977 (bfin*-uclinux*): Likewise.
1978 (bfin*-linux-uclibc*): Likewise.
1979 (bfin*-rtems*): Likewise.
1980 (bfin*-*): Likewise.
1981 (fido-*-elf): Merge into m68k-*-elf*.
1982 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1983 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1984 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1985 (h8300-*-elf*): Likewise.
1986 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1987 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1988 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1989 (i[34567]86-*-mingw*): Likewise.
1990 (x86_64-*-mingw*): Likewise.
1991 (i[34567]86-*-interix3*): Likewise.
1992 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1993 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1994 (m68k-*-elf*): Also handle fido-*-elf.
1995 Add m68k/t-floatlib to tmake_file.
1996 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1997 (m68k-*-linux*): Likewise.
1998 (m68k-*-rtems*): Likewise.
1999 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2000 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2001 sh64*-*-*.
2002 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2003 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2004 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2005 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2006 sh/t-netbsd to tmake_file.
2007 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2008 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2009 (sh-wrs-vxworks): Likewise.
2010 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2011 *-leon[3-9]*.
2012 (v850*-*-*): Add v850/t-v850 to tmake_file.
2013 (vax-*-linux*): Add vax/t-linux to tmake_file.
2014 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2015
237490bf 20162011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2017
2018 * crtstuff.c: New file.
2019 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2020 (CRTSTUFF_T_CFLAGS): Define.
2021 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2022 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2023 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2024 crtstuff.c.
2025 Use $<.
2026 (crtbeginT.o): Use $(objext).
2027 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2028 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2029 (gcc-extra-parts): Remove.
2030 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2031 Set extra_parts.
2032 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2033 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2034 Add t-crtstuff-pic to tmake_file.
2035 (*-*-lynxos*): New case.
2036 Set tmake_file, extra_parts.
2037 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2038 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2039 *-*-netbsdelf[2-9]*.
2040 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2041 (*-*-rtems*): Set extra_parts.
2042 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2043 (*-*-uclinux*): New case.
2044 Set extra_parts.
2045 (*-*-vms*): New case.
2046 Set tmake_file, extra_parts.
2047 (*-*-elf): Set extra_parts.
2048 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2049 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2050 vms/t-vms64.
2051 Set extra_parts.
2052 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2053 Set extra_parts.
2054 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2055 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2056 (arm-wrs-vxworks): Append to tmake_file.
2057 Set extra_parts.
2058 (arm*-*-uclinux*): Set extra_parts.
2059 (arm*-*-ecos-elf): Likewise.
2060 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2061 arm*-*-eabi*.
2062 (arm*-*-rtems*): Set extra_parts.
2063 (arm*-*-elf): Likewise.
2064 (avr-*-rtems*): Clear extra_parts.
2065 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2066 Set extra_parts.
2067 (bfin*-uclinux*): Likewise.
2068 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2069 (bfin*-rtems*): Append to tmake_file.
2070 Set extra_parts.
2071 (bfin*-*): Likewise.
2072 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2073 (crisv32-*-elf): ... this.
2074 (crisv32-*-none): ... this.
2075 (cris-*-elf, cris-*-none): New cases.
2076 Add cris/t-elfmulti to tmake_file.
2077 (fr30-*-elf): Append to tmake_file.
2078 Set extra_parts.
2079 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2080 Set extra_parts.
2081 (h8300-*-rtems*): Append to tmake_file.
2082 Set extra_parts.
2083 (h8300-*-elf*): Likewise.
2084 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2085 Set extra_parts.
2086 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2087 Set extra_parts.
2088 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2089 (x86_64-*-elf*): Likewise.
2090 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2091 (x86_64-*-freebsd*): Likewise.
2092 (x86_64-*-netbsd*): Likewise.
2093 (i[34567]86-*-linux*): Likewise.
2094 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2095 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2096 (x86_64-*-linux*): Likewise.
2097 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2098 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2099 tmake_file.
2100 Set extra_parts.
2101 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2102 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2103 Append to extra_parts, remove crtbegin.o, crtend.o.
2104 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2105 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2106 crtend.o, crtbeginS.o, crtendS.o.
2107 (ia64*-*-linux*): Comment extra_parts.
2108 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2109 Set extra_parts.
2110 (iq2000*-*-elf*): Clear extra_parts.
2111 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2112 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2113 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2114 (m32r-*-rtems*): ... this.
2115 Add m32r/t-m32r to tmake_file.
2116 (m68k-*-elf*): Add t-crtin to tmake_file.
2117 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2118 (mcore-*-elf): Likewise.
2119 (microblaze*-*-*): Set extra_parts.
2120 (mips*-sde-elf*): New case.
2121 Set tmake_file, extra_parts.
2122 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2123 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2124 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2125 tmake_file.
2126 Set extra_parts.
2127 (mipsisa64sr71k-*-elf*): Likewise.
2128 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2129 (mips-*-elf*, mipsel-*-elf*): Likewise.
2130 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2131 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2132 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2133 (mips*-*-rtems*): Likewise.
2134 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2135 (moxie-*-*): Split into ...
2136 (moxie-*-elf, moxie-*-uclinux*): ... this.
2137 Add to extra_parts, remove crtbegin.o, crtend.o.
2138 (moxie-*-rtems*): New case.
2139 Set tmake_file.
2140 Clear extra_parts.
2141 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
2142 Set extra_parts.
2143 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2144 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
2145 tmake_file.
2146 Set extra_parts.
2147 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
2148 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
2149 Set extra_parts.
2150 (powerpc-*-eabisim*): Likewise.
2151 (powerpc-*-elf*): Likewise.
2152 (powerpc-*-eabialtivec*): Likewise.
2153 (powerpc-xilinx-eabi*): Likewise.
2154 (powerpc-*-eabi*): Likewise.
2155 (powerpc-*-rtems*): Likewise.
2156 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
2157 tmake_file.
2158 Set extra_parts.
2159 (powerpc-*-lynxos*): Add to tmake_file.
2160 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2161 rs6000/t-crtstuff, t-crtstuff-pic.
2162 Set extra_parts.
2163 (powerpcle-*-eabisim*): Likewise.
2164 (powerpcle-*-eabi*): Likewise.
2165 (rx-*-elf): Remove extra_parts.
2166 (s390x-ibm-tpf*): Set extra_parts.
2167 (score-*-elf): Set extra_parts.
2168 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2169 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2170 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2171 (sh64l*-*-netbsd*): Split into ...
2172 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2173 Add t-crtstuff-pic to tmake_file.
2174 Set extra_parts.
2175 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2176 Set extra_parts.
2177 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2178 (sparc-*-elf*): Remove t-crtin from tmake_file.
2179 Add to extra_parts, remove crtbegin.o, crtend.o.
2180 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2181 (sparc64-*-linux*): Likewise.
2182 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2183 Add to extra_parts, remove crtbegin.o, crtend.o.
2184 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2185 Add to extra_parts, remove crtbegin.o, crtend.o.
2186 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2187 Add to extra_parts, remove crtbegin.o, crtend.o.
2188 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2189 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2190 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2191 Set extra_parts.
2192 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2193 Set extra_parts.
2194 (tic6x-*-*): Change to ...
2195 (tic6x-*-elf): ... this.
2196 Set extra_parts.
2197 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2198 Set extra_parts.
2199 (am33_2.0-*-linux*): Add comment.
2200 (mep*-*-*): Add mep/t-mep to tmake_file.
2201 Set extra_parts.
2202 * config/alpha/t-vms: New file.
2203 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2204 * config/arm/crti.S, config/arm/crtn.S: New files.
2205 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2206 * config/bfin/crtlibid.S: New file.
2207 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2208 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2209 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2210 (crti.o, crtin.o): New rules.
2211 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2212 * config/c6x/t-uclinux: New file.
2213 * config/cris/t-elfmulti: New file.
2214 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2215 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2216 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2217 * config/frv/t-frv: New file.
2218 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2219 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2220 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2221 New files.
2222 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2223 refer to cygming-crtbegin.c, cygming-crtend.c.
2224 Use $<.
2225 * config/i386/t-nto: New file.
2226 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2227 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2228 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2229 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2230 Use .S extension.
2231 Use $<.
2232 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2233 (crtinitS.o): New rule.
2234 * config/ia64/vms-crtinit.S: New file.
2235 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2236 * config/m32r/initfini.c: New file.
2237 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2238 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2239 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2240 * config/mep/t-mep: New file.
2241 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2242 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2243 * config/mips/crti.S, config/mips/crtn.S: New files.
2244 * config/mips/t-crtstuff: New file.
2245 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2246 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2247 (CUSTOM_CRTIN): Set.
2248 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2249 dependencies.
2250 Use $(srcdir) to refer to crti.S, crtn.S.
2251 Use .S extension, $<.
2252 * config/moxie/crti.asm: Rename to ...
2253 * config/moxie/crti.S: ... this.
2254 * config/moxie/crtn.asm: Rename to ...
2255 * config/moxie/crtn.S: ... this.
2256 * config/moxie/t-moxie: Remove.
2257 * config/pa/stublib.c: New file.
2258 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2259 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2260 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2261 * config/rs6000/t-crtstuff: New file.
2262 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2263 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2264 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2265 Make output file explicit.
2266 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2267 Make output file explicit.
2268 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2269 Make output file explicit.
2270 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2271 Make output file explicit.
2272 * config/score/crti.S, config/score/crtn.S: New files.
2273 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2274 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2275 files.
2276 * config/sh/t-sh, config/sh/t-superh: New files.
2277 * config/sparc/t-linux64: New file.
2278 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2279 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2280 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2281 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2282 * config/t-crtin: Remove.
2283 * config/t-crtstuff-pic: New file.
2284 * config/t-sol2 (CUSTOM_CRTIN): Set.
2285 (crti.o, crtn.o): New rules.
2286 * config/vms/t-vms: New file.
2287 * config/vms/vms-ucrt0.c: New file.
2288 * config/xtensa/t-elf: New file.
2289
a997b0d8 22902011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2291
2292 * Makefile.in (SHLIB_NM_FLAGS): Set.
2293 * mkmap-flat.awk, mkmap-symver.awk: New files.
2294 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2295 exceptions.
2296 * configure: Regenerate.
2297 * config/libgcc-glibc.ver: New file.
2298 * config/libgcc-libsystem.ver: New file.
2299 * config/t-libunwind (SHLIB_LC): Set.
2300 * config/t-linux: New file.
2301 * config/t-slibgcc (INSTALL_SHLIB): New.
2302 (SHLIB_INSTALL): Use it.
2303 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2304 to mkmap-symver.awk.
2305 (SHLIB_MAPFILES): Don't append, adapt pathname.
2306 (SHLIB_VERPFX): Set.
2307 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2308 to mkmap-symver.awk.
2309 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2310 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2311 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2312 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2313 to mkmap-flat.awk.
2314 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2315 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2316 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2317 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2318 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2319 * config/i386/libgcc-darwin.10.4.ver,
2320 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2321 New files.
2322 * config/i386/t-darwin: Remove.
2323 * config/i386/t-darwin64: Likewise.
2324 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2325 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2326 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2327 * config/i386/t-linux: New file.
2328 * config/i386/t-mingw32: New file.
2329 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2330 * config/ia64/t-glibc: Rename to ...
2331 * config/ia64/t-linux: ... this.
2332 (SHLIB_MAPFILES): Set.
2333 * config/ia64/t-glibc-libunwind: Rename to ...
2334 * config/ia64/t-linux-libunwind: ... this.
2335 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2336 * config/ia64/t-slibgcc-hpux: New file.
2337 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2338 * config/m68k/t-slibgcc-elf-ver: New file.
2339 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2340 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2341 to mkmap-flat.awk.
2342 * config/pa/t-slibgcc-hpux: New file.
2343 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2344 files.
2345 * config/rs6000/libgcc-darwin.10.4.ver,
2346 config/rs6000/libgcc-darwin.10.5.ver: New files.
2347 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2348 config/rs6000/libgcc-glibc.ver.
2349 * config/rs6000/libgcc-ppc64.ver: Rename to
2350 config/rs6000/libgcc-ibm-ldouble.ver.
2351 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2352 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2353 * config/rs6000/t-ldbl128: Rename to ...
2354 * config/rs6000/t-linux: ... this.
2355 (SHLIB_MAPFILES): Adapt filename.
2356 * config/rs6000/t-slibgcc-aix: New file.
2357 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2358 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2359 libgcc-excl.ver, libgcc-glibc.ver.
2360 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2361 * config/sparc/libgcc-glibc.ver: New file.
2362 * config/sparc/t-linux: New file.
2363 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2364 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2365 t-slibgcc-elf-ver to tmake_file.
2366 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2367 *-*-freebsd[34].
2368 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2369 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2370 t-slibgcc-elf-ver, t-linux to tmake_file.
2371 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2372 tmake_file.
2373 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2374 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2375 (alpha*-dec-*vms*): Likewise.
2376 (arm*-*-freebsd*): Append to tmake_file.
2377 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2378 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2379 arm*-*-linux-*eabi.
2380 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2381 tmake_file for arm*-*-symbianelf*.
2382 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2383 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2384 cris/t-linux.
2385 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2386 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2387 pa/t-slibgcc-dwarf-ver to tmake_file.
2388 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2389 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2390 (hppa*64*-*-hpux11*): Likewise.
2391 (hppa[12]*-*-hpux11*): Likewise.
2392 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2393 i386/t-crtpc, i386/t-crtfm.
2394 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2395 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2396 to tmake_file.
2397 Add i386/t-cygwin to tmake_file.
2398 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2399 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2400 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2401 to tmake_file.
2402 Add i386/t-mingw32 to tmake_file.
2403 (x86_64-*-mingw*): Likewise.
2404 (ia64*-*-freebsd*): Append to tmake_file.
2405 (ia64*-*-linux*): Append to tmake_file.
2406 Replace ia64/t-glibc by ia64/t-linux.
2407 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2408 system libunwind.
2409 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2410 t-slibgcc-hpux to tmake_file.
2411 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2412 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2413 (m32rle-*-linux*): Likewise.
2414 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2415 sjlj exceptions.
2416 (microblaze*-linux*): New case.
2417 Append to tmake_file, add t-slibgcc-nolc-override.
2418 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2419 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2420 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2421 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2422 rs6000/t-slibgcc-aix to tmake_file.
2423 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2424 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2425 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2426 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2427 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2428 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2429 sh*-*-linux*.
2430 (sparc-*-linux*): Append to tmake_file for *-leon*.
2431 Add sparc/t-linux to tmake_file for non-Leon targets.
2432 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2433 (tic6x-*-uclinux): New case.
2434 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2435 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2436 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2437 (am33_2.0-*-linux*): Append to tmake_file.
2438 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2439 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2440 x86_64-*-kfreebsd*-gnu.
2441 Add i386/t-linux to tmake_file.
2442
638a95a0 24432011-10-28 Ian Lance Taylor <iant@google.com>
2444
2445 * config/i386/morestack.S: Correct CFI information to do proper
2446 returns throughout function. In 32-bit mode, save %ebx so that it
2447 is restored on unwind.
2448
ef785e44 24492011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2450
2451 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2452 case where B3 isn't the return register.
2453
19b85223 2454 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2455 logic for doubleword pops.
2456
70f50eb0 24572011-10-25 Andreas Tobler <andreast@fgznet.ch>
2458
2459 * config/rs6000/t-freebsd: Add wildcard.
2460
ec2b386c 24612011-10-21 Paul Brook <paul@codesourcery.com>
2462
2463 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2464
b09a3f46 24652011-10-16 Uros Bizjak <ubizjak@gmail.com>
2466 Eric Botcazou <ebotcazou@adacore.com>
2467
2468 PR target/50737
2469 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2470 fs->signal_frame to 1.
2471
8acdf7c6 24722011-10-07 Ian Lance Taylor <iant@google.com>
2473
2474 * generic-morestack-thread.c: #include <errno.h>.
2475
1780e36e 24762011-10-07 Ian Lance Taylor <iant@google.com>
2477
2478 PR target/46093
2479 * generic-morestack.c (__generic_morestack): Make sure the segment
2480 is large enough for both the stack frame and the copied
2481 parameters.
2482
f57fac72 24832011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2484
2485 PR bootstrap/49804
2486 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2487 extra_parts.
2488
6ef008f9 24892011-09-28 Nick Clifton <nickc@redhat.com>
2490
2491 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2492 64-bit doubles are not enabled.
2493 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2494 and floatunsisf functions.
2495
7e5fc0c4 24962011-09-13 Paul Brook <paul@codesourcery.com>
6ef008f9 2497
7e5fc0c4 2498 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2499 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2500 * unwind-arm-common.inc: New file.
2501 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2502 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2503 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2504 * config/c6x/libunwind.S: New file.
2505 * config/c6x/pr-support.c: New file.
2506 * config/c6x/unwind-c6x.c: New file.
2507 * config/c6x/unwind-c6x.h: New file.
2508 * config/c6x/t-c6x-elf: New file.
2509
047a5c56 25102011-08-23 Uros Bizjak <ubizjak@gmail.com>
2511
2512 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2513 (ASM_DIVZERO): Ditto.
2514 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2515
985e908e 25162011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2517
2518 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2519
c1c81358 25202011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2521
2522 PR target/50090
2523 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2524 instead of an assembly one.
2525
7642fc98 25262011-08-12 Paolo Bonzini <bonzini@gnu.org>
2527
2528 PR bootstrap/50047
2529 * Makefile.in (install-unwind_h): Create
2530 $(gcc_objdir)/include/unwind.h atomically.
2531
392bda6f 25322011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2533
2534 * Makefile.in (install-unwind_h): Remove destination file first.
2535
21889c08 25362011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2537
2538 * sync.c: New file.
2539 * config/mips/t-mips16: New file.
2540 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2541 (mips*-*-linux*): Likewise.
2542 (mips*-sde-elf*): Likewise.
2543 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2544 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2545 Add mips/t-mips16 to tmake_file.
2546 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2547 (mips-*-elf*): Likewise.
2548 (mips64-*-elf*): Likewise.
2549 (mips64orion-*-elf*): Likewise.
2550 (mips*-*-rtems*): Likewise.
2551 (mipstx39-*-elf*): Likewise.
2552 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2553 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2554 LIBGCC_SYNC_CFLAGS.
2555 Use $(srcdir) to refer to sync.c.
2556 Use $<.
2557 ($(libgcc-sync-funcs-o)): Likewise.
2558 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2559 ($(libgcc-sync-funcs-s-o)): Likewise.
2560
3569d462 25612011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2562
2563 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2564 t-libunwind.
2565
e451a093 25662011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2567
2568 PR other/48007
2569 * config/i386/value-unwind.h: New.
2570
ab3bed33 25712011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2572
2573 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2574 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2575 Add to tmake_file rather than overriding it.
2576
84600db5 25772011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2578
2579 * config/t-softfp: Remove.
2580 * soft-fp: Moved from ../gcc/config.
2581 * soft-fp/README: Remove t-softfp reference.
2582 * soft-fp/t-softfp: Move to config/t-softfp.
2583 (softfp_machine_header): Remove.
2584 (softfp_file_list): Remove config subdir.
2585 (soft-fp-objects): New variable.
2586 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2587 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2588 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2589 * config/t-softfp-excl: New file.
2590 * config/t-softfp-sfdf: New file.
2591 * config/t-softfp-tf: New file.
2592 * config/no-sfp-machine.h: New file.
2593 * config/arm/sfp-machine.h: New file.
2594 * config/arm/t-softfp: New file.
2595 * config/c6x/sfp-machine.h: New file.
2596 * config/i386/32/t-fprules-softfp: Rename to ...
2597 * config/i386/32/t-softfp: ... this.
2598 (tifunctions, LIB2ADD): Remove.
2599 (softfp_int_modes): Override.
2600 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2601 subdir.
2602 * config/i386/64/eqtf2.c: Likewise.
2603 * config/i386/64/getf2.c: Likewise.
2604 * config/i386/64/letf2.c: Likewise.
2605 * config/ia64/sft-machine.h: New file.
2606 * config/ia64/t-fprules-softfp: Rename to ...
2607 * config/ia64/t-softfp: ... this.
2608 * config/lm32/sfp-machine.h: New file.
2609 * config/moxie/t-moxie-softfp: Remove.
2610 * config/rs6000/ibm-ldouble-format: New file.
2611 * config/rs6000/ibm-ldouble.c: New file.
2612 * config/rs6000/libgcc-ppc-glibc.ver: New file
2613 * config/rs6000/libgcc-ppc64.ver: New file
2614 * config/rs6000/sfp-machine.h: New file.
2615 * config/rs6000/t-freebsd: New file.
2616 * config/rs6000/t-ibm-ldouble: New file.
2617 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2618 libgcc-ppc-glibc.ver.
2619 * config/rs6000/t-linux64: New file.
2620 * config/rs6000/t-ppccomm (LIB2ADD): Add
2621 $(srcdir)/config/rs6000/ibm-ldouble.c.
2622 * config/rs6000/t-ppccomm-ldbl: New file.
2623 * config/score/sfp-machine.h: New file.
2624 * config.host (sfp_machine_header): Explain.
2625 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2626 t-softfp to tmake_file.
2627 (arm*-*-uclinux*): Likewise.
2628 (arm*-*-ecos-elf): Likewise.
2629 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2630 (arm*-*-rtems*): Likewise.
2631 (arm*-*-elf): Likewise.
2632 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2633 in tmake_file.
2634 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2635 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2636 (lm32-*-uclinux*): Likewise.
2637 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2638 t-softfp-excl, t-softfp.
2639 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2640 (powerpc64-*-darwin*): Likewise.
2641 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2642 to tmake_file.
2643 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2644 tmake_file.
2645 (powerpc-*-eabisim*): Likewise.
2646 (powerpc-*-elf*): Likewise.
2647 (powerpc-*-eabialtivec*): Likewise.
2648 (powerpc-xilinx-eabi*): Likewise.
2649 (powerpc-*-rtems*): Likewise.
2650 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2651 t-softfp-excl, t-softfp to tmake_file.
2652 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2653 rs6000/t-ppccomm-ldbl to tmake_file.
2654 (powerpcle-*-elf*): Likewise.
2655 (powerpcle-*-eabisim*): Likewise.
2656 (powerpcle-*-eabi*): Likewise.
2657 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2658 rs6000/t-ibm-ldouble to tmake_file.
2659 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2660 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2661 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2662 (tic6x-*-*): Likewise.
2663 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2664 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2665 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2666 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2667 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2668 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2669 t-softfp to tmake_file.
2670 * configure.ac (sfp_machine_header): Provide default if unset.
2671 Substitute.
2672 Link sfp-machine.h to config/$sfp_machine_header.
2673 * configure: Regenerate.
2674
a23b9c51 26752011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2676
2677 * Makefile.in (double_type_size, long_double_type_size): Set.
2678 Remove $(fpbit-in-libgcc) support.
2679 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2680 (fpbit-src): New variable.
2681 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2682 Compile with -DFLOAT $(FPBIT_CFLAGS).
2683 Use $<.
2684 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2685 Compile with $(FPBIT_CFLAGS).
2686 Use $<.
2687 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2688 Compile with -DFLOAT $(TPBIT_CFLAGS).
2689 Use $<.
2690 * configure.ac (double_type_size, long_double_type_size):
2691 Determine and substitute.
2692 * configure: Regenerate.
2693 * fp-bit.c, fp-bit.h: New files.
2694 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2695 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2696 * config/mips/t-mips: New file.
2697 * config/mips/t-sdemtk: New file.
2698 * config/rs6000/ppc64-fp.c: New file.
2699 * config/rs6000/t-darwin (LIB2ADD): Add
2700 $(srcdir)/config/rs6000/ppc64-fp.c.
2701 * config/rs6000/t-ppc64-fp: New file.
2702 * config/rx/rx-lib.h: New file.
2703 * config/rx/t-rx (FPBIT): Set to true.
2704 ($(gcc_objdir)/fp-bit.c): Remove.
2705 (DPBIT): Set to true only with -m64bit-doubles.
2706 ($(gcc_objdir)/dp-bit.c): Remove.
2707 * config/sparc/t-softfp: Remove.
2708 * config/spu/t-elf: New file.
2709 * config/t-fdpbit, config/t-fpbit: New files.
2710 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2711 (mips*-*-*): Likewise.
2712 (arm-wrs-vxworks): Likewise.
2713 (arm*-*-freebsd*): Likewise.
2714 (avr-*-rtems*): Add t-fpbit to tmake_file.
2715 (avr-*-*): Likewise.
2716 (bfin*-elf*): Add t-fdpbit to tmake_file.
2717 (bfin*-uclinux*): Likewise.
2718 (bfin*-linux-uclibc*): Likewise.
2719 (bfin*-rtems*): New case.
2720 Add t-fdpbit to tmake_file.
2721 (bfin*-*): Add t-fdpbit to tmake_file.
2722 (crisv32-*-elf): Likewise.
2723 (cris-*-linux*): Likewise.
2724 (fr30-*-elf): Likewise.
2725 (frv-*-elf, frv-*-*linux*): Likewise.
2726 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2727 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2728 (m32r-*-elf*): Likewise.
2729 (m32rle-*-elf*): Likewise.
2730 (m32r-*-linux*): Likewise.
2731 (m32rle-*-linux*): Likewise.
2732 (mcore-*-elf): Add t-fdpbit to tmake_file.
2733 (microblaze*-*-*): Likewise.
2734 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2735 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2736 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2737 Fix typo.
2738 Add mips/t-tpbit to tmake-file.
2739 (mips*-*-linux*): Fix typo.
2740 (mips*-sde-elf*): New case
2741 Add mips/t-sdemtk unless using newlib.
2742 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2743 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2744 (mn10300-*-*): Likewise.
2745 (pdp11-*-*): Likewise.
2746 (picochip-*-*): Add t-fpbit to tmake_file.
2747 (powerpc-*-eabisimaltivec*): Likewise.
2748 (powerpc-*-eabisim*): Likewise.
2749 (powerpc-*-elf*): Likewise.
2750 (powerpc-*-eabialtivec*): Likewise.
2751 (powerpc-xilinx-eabi*): New case.
2752 Add t-fdpbit to tmake_file.
2753 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2754 (powerpc-*-rtems*): Likewise.
2755 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2756 tmake_file.
2757 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2758 tmake_file.
2759 (powerpc-*-lynxos*): Likewise.
2760 (powerpcle-*-elf*): Likewise.
2761 (powerpcle-*-eabisim*): Likewise.
2762 (powerpcle-*-eabi*): Likewise.
2763 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2764 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2765 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2766 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2767 (rx-*-elf): Add t-fdpbit to tmake_file.
2768 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2769 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2770 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2771 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2772 sh*-*-netbsd*.
2773 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2774 (sh-wrs-vxworks): Likewise.
2775 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2776 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2777 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2778 (sparc64-*-rtems*): ... new case.
2779 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2780 (spu-*-elf*): Likewise.
2781 Add spu/t-elf to tmake_file.
2782 (v850*-*-*): Add t-fdpbit to tmake_file.
2783 (xstormy16-*-elf): Likewise.
2784 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2785 (mep*-*-*): Likewise.
2786
e59be7e3 27872011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2788
2789 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2790 variables.
2791 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2792 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2793 (install-unwind_h): New target.
2794 (all): Depend on it.
2795 * config.host (unwind_header): New variable.
2796 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2797 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2798 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2799 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2800 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2801 Set unwind_header.
2802 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2803 Set unwind_header.
2804 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2805 arm*-*-eabi*.
2806 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2807 Set unwind_header.
2808 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2809 (ia64*-*-freebsd*): Likewise.
2810 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2811 tmake_file.
2812 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2813 $with_system_libunwind.
2814 (ia64*-*-hpux*): Set tmake_file.
2815 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2816 (picochip-*-*): Set tmake_file.
2817 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2818 md_unwind_header.
2819 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2820 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2821 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2822 (xtensa*-*-elf*): Set tmake_file.
2823 (xtensa*-*-linux*): Likewise.
2824 * configure.ac: Include ../config/unwind_ipinfo.m4.
2825 Call GCC_CHECK_UNWIND_GETIPINFO.
2826 Link unwind.h to $unwind_header.
2827 * configure: Regenerate.
2828 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2829 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2830 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2831 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2832 * config/unwind-dw2-fde-darwin.c: New file.
2833 * config/arm/libunwind.S, config/arm/pr-support.c,
2834 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2835 config/arm/unwind-arm.h,: New files.
2836 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2837 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2838 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2839 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2840 config/ia64/unwind-ia64.h: New files.
2841 * config/picochip/t-picochip: New file.
2842 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2843 files.
2844 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2845 * config/s390/t-tpf (LIB2ADDEH): Remove.
2846 * config/t-darwin (LIB2ADDEH): Set.
2847 * config/t-eh-dw2-dip: New file.
2848 * config/t-libunwind, config/t-libunwind-elf: New files.
2849 * config/t-sol2 (LIB2ADDEH): Remove.
2850 * config/xtensa/t-xtensa: New file.
2851
b57de711 28522011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2853
2854 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2855 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2856 long long to check rt_sigreturn syscall.
2857
9a4af446 28582011-08-02 Alan Modra <amodra@gmail.com>
2859
2860 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2861 Restore for indirect call bcrtl from correct stack slot, and only
2862 if cfa+40 isn't valid.
2863
bbbe4599 28642011-08-01 Julian Brown <julian@codesourcery.com>
2865
2866 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2867 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2868 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2869
ac34b7db 28702011-08-01 Julian Brown <julian@codesourcery.com>
2871
2872 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2873 (libgcc-std.ver.in): Use above.
2874 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2875 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2876 throughout file.
2877 * config/t-fixedpoint-gnu-prefix: New file.
2878 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2879 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2880 instead of __PFX__.
2881
2a7dfa04 28822011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2883
2884 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2885 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2886 for x86-64. Properly check __x86_64__ and __LP64__.
2887
a232cb08 28882010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2889
2890 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2891 version.
2892 (_FP_WS_TYPE): Likewise.
2893 (_FP_I_TYPE): Likewise.
2894
c54e2746 28952011-07-28 Alan Modra <amodra@gmail.com>
2896
2897 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2898 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2899 in a plt call stub. Do restore r2 if stopped on bctrl.
2900
4d72c922 29012011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2902
2903 * config.host (i[3456x]86-*-netware*): Remove.
2904 * config/i386/netware-crt0.c, config/i386/t-nwld,
2905 config/i386/t-slibgcc-nwld: Remove.
2906
5aa04b01 29072011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2908
2909 * config.host: Handle tic6x-*-*.
2910 * config/c6x/c6x-abi.h: New file.
2911
ba079bc9 29122011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2913
2914 * config/i386/crtprec.c: New file.
2915 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2916 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2917 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2918 (x86_64-*-darwin*): Likewise.
2919 (i[34567]86-*-solaris2*: Likewise.
2920
1125ba83 29212011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2922
2923 * config/alpha/crtfastmath.c: New file.
2924 * config/i386/crtfastmath.c: New file.
2925 * config/ia64/crtfastmath.c: New file.
2926 * config/mips/crtfastmath.c: New file.
2927 * config/sparc/crtfastmath.c: New file.
2928
2929 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2930 crtfastmath.c.
2931 Add -frandom-seed=gcc-crtfastmath.
2932 * config/alpha/t-crtfm: Remove.
2933 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2934 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2935
2936 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2937 (alpha*-dec-osf5.1*): Likewise.
2938 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2939 Add crtfastmath.o to extra_parts.
2940 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2941 Add crtfastmath.o to extra_parts.
2942 (x86_64-*-darwin*): Likewise.
2943 (x86_64-*-mingw*): Likewise.
2944 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2945 (ia64*-*-freebsd*): Likewise.
2946 (ia64*-*-linux*): Likewise.
2947 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2948 Add crtfastmath.o to extra_parts.
2949
1a4a11f3 29502011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2951
2952 * config/darwin-crt3.o: New file.
2953 * config/rs6000/darwin-crt2.c: New file.
2954 * config/t-darwin: New file.
2955 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2956 (crt2.o): New rule.
2957 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2958 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2959 (powerpc64-*-darwin*): Likewise.
2960
ef3ab47f 29612011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2962
2963 * config/i386/netware-crt0.c: New file.
2964 * config/i386/t-nwld: Rename to ...
2965 * config/i386/t-slibgcc-nwld: ... this.
2966 * config/i386/t-nwld: New file.
2967 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2968 tmake_file.
2969 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2970 extra_parts.
2971
367b55f3 29722011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2973
2974 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2975 i386/t-crtstuff.
2976 * configure: Regenerate.
2977
17aa03f5 29782011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2979
2980 * dfp-bit.c, dfp-bit.h: New files.
2981 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2982 variables.
2983 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2984 ($(d64pbit-o)): Likewise.
2985 ($(d128pbit-o)): Likewise.
2986 * config/t-dfprules: New file.
2987 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2988 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2989 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2990 (x86_64-*-linux*): Likewise.
2991 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2992 (i[34567]86-*-cygwin*): Likewise.
2993 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2994 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2995
2bc72a9f 29962011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2997
2998 * Makfile.in (LIBGCOV): New variable.
2999 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3000 * libgcov.c: New file.
3001
36a5227d 30022011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3003
3004 * fixed-bit.c, fixed-bit.h: New files.
3005 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3006 refer to fixed-bit.c.
3007
689a8077 30082011-07-07 Joseph Myers <joseph@codesourcery.com>
3009
3010 * config.host (*local*): Remove.
3011
14f27bc6 30122011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3013
3014 PR target/39150
3015 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3016 like i?86-*-solaris2.1[0-9]*.
3017 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3018 * configure.ac (i?86-*-solaris2*): Likewise.
3019 * configure: Regenerate.
3020
fe27820f 30212011-07-06 Thomas Schwinge <thomas@schwinge.name>
3022
3023 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3024 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3025 md_unwind_header by splitting out of...
3026 (i[34567]86-*-linux*): ... this.
3027 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3028 Remove md_unwind_header by splitting out of...
3029 (x86_64-*-linux*): ... this.
3030
934ca5fd 30312011-07-04 Georg-Johann Lay <avr@gjlay.de>
3032
3033 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3034
707238af 30352011-06-28 Nick Clifton <nickc@redhat.com>
3036
3037 * config.host: Recognize all V850 variants.
3038
5125dcef 30392011-06-22 Uros Bizjak <ubizjak@gmail.com>
3040
3041 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3042
f92b36a5 30432011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3044
3045 * shared-object.mk (c_flags-$o): Save c_flags.
3046 ($(base)$(objext)): Use it.
3047 ($(base)_s$(objext)): Likewise.
3048
d8492bd3 30492011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3050
3051 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3052 * libgcc-std.ver.in (GCC_4.7.0): New section.
3053
fa72efb7 30542011-06-16 Georg-Johann Lay <avr@gjlay.de>
5125dcef 3055
fa72efb7 3056 PR target/49313
3057 PR target/29524
3058 * config/avr/t-avr: Fix line endings.
3059 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3060 _parityXX2.
3061
adf7c0a1 30622011-06-14 Olivier Hainque <hainque@adacore.com>
3063 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3064
3065 * config/mips/irix6-unwind.h: New file.
3066 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3067
47529489 30682011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3069
3070 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3071 (sparc64_fallback_frame_state): Use it.
3072 (sparc64_frob_update_context): Further adjust context.
3073 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3074 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3075 * config/sparc/sol2-cn.S: Likewise.
3076
a6f06169 30772011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3078
3079 * enable-execute-stack-empty.c: New file.
3080 * enable-execute-stack-mprotect.c: New file.
3081 * config/i386/enable-execute-stack-mingw32.c: New file.
3082 * config.host (enable_execute_stack): New variable.
3083 Select appropriate variants.
3084 * configure.ac: Link enable-execute-stack.c to
3085 $enable_execute_stack.
3086 * configure: Regenerate.
3087 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3088 (lib2funcs): Remove _enable_execute_stack.
3089
f9cccfac 30902011-06-09 David S. Miller <davem@davemloft.net>
3091 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3092
3093 * config.host (sparc-*-linux*): Correct md_unwind_header
3094 filename.
3095 (s390x-ibm-tpf*): Fix typo.
3096
ee884cfb 30972011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3098
3099 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3100 Add crtfastmath.o to extra_parts.
3101 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3102 mips/t-crtfm.
3103 * config/mips/t-crtfm: Remove.
3104
01cb8ad1 31052011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3106
3107 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3108
73956a0d 31092011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3110
3111 * config.host (sh*-*-linux*): Fix typo.
3112
1e53920f 31132011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3114
3115 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3116 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3117 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3118 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3119 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3120 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3121 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3122 Wrap in !__MINGW64__.
3123 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3124 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3125 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3126 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3127 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3128 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3129 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3130 Wrap in !__LP64__.
3131 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3132 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3133 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3134 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3135 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3136 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
3137 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
3138 * config/no-unwind.h: New file.
3139 * config.host (md_unwind_header): Document.
3140 Define.
3141 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
3142 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
3143 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
3144 hppa[12]*-*-hpux11*): Set md_unwind_header.
3145 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
3146 Set md_unwind_header.
3147 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
3148 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
3149 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
3150 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
3151 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
3152 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
3153 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
3154 md_unwind_header.
3155 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
3156 * configure: Regenerate.
3157
8087ae75 31582011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3159
3160 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3161 Set tmake_file, extra_parts.
3162 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3163 Remove O32 support.
3164 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3165 Remove O32 support.
3166 * config/mips/t-irix6: New file.
3167 * config/mips/t-slibgcc-irix: New file.
3168
506cfbc8 31692011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3170
3171 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3172 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3173
541346b9 31742011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3175
3176 * configure.ac (target_thread_file): Determine thread model.
3177 * configure: Regenerate.
3178 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3179 * config/alpha/t-alpha: New file.
3180 * config/alpha/t-crtfm: Use $<.
3181 * config/alpha/t-ieee: New file.
3182 * config/alpha/t-osf-pthread: New file.
3183 * config/alpha/t-slibgcc-osf: New file.
3184 * config/alpha/libgcc-osf5.ver: New file.
3185
43ae7603 31862011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3187
3188 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3189 tmake_file.
3190 Add crtfastmath.o to extra_parts.
3191
f0d9a626 31922011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3193
3194 * config/gmon-sol2.c: Reindent.
3195 Cleanup comments.
3196 Remove, correct casts.
3197 Use STDERR_FILENO, NULL.
3198 (BASEADDRESS): Remove.
3199 (minbrk): Remove.
3200 (errno, sbrk): Remove declarations.
3201 (monstartup) [hp300]: Remove.
3202 (mcount): Remove.
3203
63abf89e 32042011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3205
3206 * Makefile.in (cpu_type): Define.
3207 * config.host (i[34567]86-*-rtems*): Handle it.
3208 (i[34567]86-*-solaris2*): Move body ...
3209 (*-*-solaris2*): ... here.
3210 New case, generalize.
3211 (sparc-*-elf*): Handle it.
3212 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3213 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3214 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3215 Fold into ...
3216 (sparc*-*-solaris2*): ... this.
3217 New case.
3218 (sparc64-*-elf*): Handle it.
3219 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3220 Merge ../gcc/config/i386/gmon-sol2.c.
3221 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3222 Use C comments.
3223 Merge ../gcc/config/i386/sol2-gc1.asm.
3224 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3225 Use C comments.
3226 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3227 Use C comments.
3228 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3229 * config/i386/t-crtstuff: New file.
3230 * config/i386/t-softfp: New file.
3231 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3232 $(T)crti.o, $(T)crtn.o): Remove.
3233 (gcrt1.o): New rule.
3234 (TARGET_LIBGCC2_CFLAGS): Remove.
3235 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3236 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3237 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3238 * config/sparc/t-sol2: New file.
3239 * config/sparc/t-crtfm: Move to ...
3240 * config/t-crtfm: ... this.
3241 Use $(cpu_type), $<.
3242 * config/t-crtin: New file.
3243 * config/sparc/t-softfp: New file.
3244 * config/sparc/t-softmul: New file.
3245 * config/t-rtems: New file.
3246 * config/t-slibgcc: New file.
3247 * config/t-slibgcc-elf-ver: New file.
3248 * config/t-slibgcc-gld: New file.
3249 * config/t-slibgcc-sld: New file.
3250 * config/t-sol2: New file.
3251 * configure.ac: Include ../config/lib-ld.m4.
3252 Call AC_LIB_PROG_LD_GNU.
3253 Substitute cpu_type.
3254 * configure: Regenerate.
3255
b1da9d72 32562011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3257
3258 PR bootstrap/49173
3259 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3260 libgcc-std.ver in the build directory.
3261 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3262 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3263
f308a9b2 32642011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3265
3266 * libgcc-std.ver.in: New file.
3267 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3268 variables.
3269 (libgcc-std.ver): New rule.
3270 * config/t-gnu-prefix: New file.
3271
c177b341 32722011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3273
3274 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3275
8633828c 32762011-05-10 Joseph Myers <joseph@codesourcery.com>
3277
3278 * config/i386/darwin-lib.h: New file.
3279
3be74046 32802011-05-10 Joseph Myers <joseph@codesourcery.com>
3281
3282 * config/arm/symbian-lib.h: New.
3283
5e1a494e 32842011-05-04 Chris Demetriou <cgd@google.com>
3285
3286 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3287 (__x86.get_pc_thunk.bx): ...this.
3288 (__morestack): Adjust for rename, remove undef of __i686.
3289
0bb50d04 32902011-05-03 Chris Demetriou <cgd@google.com>
3291
3292 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3293
17b3d2a8 32942011-03-22 Joseph Myers <joseph@codesourcery.com>
3295
3296 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3297 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3298 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3299 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3300 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3301 Remove cases.
3302
95525c17 33032011-03-14 Andreas Tobler <andreast@fgznet.ch>
3304
3305 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3306 Adjust copyright year.
3307
82c96609 33082011-03-07 Ian Lance Taylor <iant@google.com>
3309
3310 * generic-morestack.c (__splitstack_find): Adjust returned stack
3311 pointer to include all registers pushed by __morestack.
3312
abfe0c5b 33132011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3314
3315 PR target/40125
3316 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3317 (toolexecdir): Calculate and AC_SUBST.
3318 (toolexeclibdir): Likewise.
3319 * Makefile.in (target_noncanonical): Import.
3320 (toolexecdir): Likewise.
3321 (toolexeclibdir): Likewise.
3322 * configure: Regenerate.
3323
48f93ee5 33242010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3325
3326 PR target/46040
3327 * config/arm/bpabi.h: Rename to...
3328 * config/arm/bpabi-lib.h: ...this.
3329
76aa642f 33302010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3331
3332 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3333 appropriate.
3334 * configure: Regenerate.
3335
e8b06528 33362010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3337
3338 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3339 __FLOAT_WORD_ORDER__.
3340 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3341 Delete.
3342
2b7a4d59 33432010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3344
3345 PR other/46202
3346 * Makefile.in (install-strip): New phony target.
3347
457123d6 33482010-11-07 Ian Lance Taylor <iant@google.com>
3349
3350 PR target/46089
3351 * config/i386/morestack.S (__morestack_large_model): New
3352 function.
3353
f6e5e456 33542010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3355
3356 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3357 Delete.
3358 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3359
faf175ae 33602010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3361
3362 * config/arm/bpabi.h: New file.
3363 * config/frv/frv-abi.h: New file.
3364
9266176d 33652010-10-01 Ian Lance Taylor <iant@google.com>
3366
3367 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3368 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3369
13ba4217 33702010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3371
3372 PR target/45858
3373 * config.host: Add the missing `$'.
3374
d34b0d1e 33752010-09-30 Michael Eager <eager@eagercon.com>
3376
3377 * config.host: Add microblaze*-*-*.
3378 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3379 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3380 udivsi3.asm,umodsi3.asm}: New.
3381
78ca2689 33822010-09-28 Ian Lance Taylor <iant@google.com>
3383
3384 * configure.ac: Adjust CFI test to test assembler directly rather
3385 than checking gcc preprocessor macro.
3386 * configure: Rebuild.
3387
c9b3ebc5 33882010-09-27 Ian Lance Taylor <iant@google.com>
3389
3390 * configure.ac: Test whether assembler supports CFI directives.
3391 * config.host: Only add t-stack and i386/t-stack-i386 to
3392 tmake_file if libgcc_cv_cfi is "yes".
3393 * configure: Rebuild.
3394
48b14f50 33952010-09-27 Ian Lance Taylor <iant@google.com>
3396
3397 * generic-morestack.h: New file.
3398 * generic-morestack.c: New file.
3399 * generic-morestack-thread.c: New file.
3400 * config/i386/morestack.S: New file.
3401 * config/t-stack: New file.
3402 * config/i386/t-stack-i386: New file.
3403 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3404 i386/t-stack-i386 to tmake_file.
3405
fd80c7a1 34062010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3407
3408 * Makefile.in (libgcc-extra-parts): Check for static archives and
3409 invoke ranlib after installing them.
3410 (gcc-extra-parts): Likewise.
3411 (install-leaf): Likewise.
3412
70fbcd6d 34132010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3414
3415 * configure: Regenerated.
3416
19aace05 34172010-09-10 Kai Tietz <kai.tietz@onevision.com>
3418
70fbcd6d 3419 * configure: Regenerated.
19aace05 3420
279dadf5 34212010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3422 Andrew Pinski <pinskia@gmail.com>
3423
5125dcef 3424 PR target/40959
279dadf5 3425 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3426
a87eb011 34272010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3428
3429 PR target/45524
3430 * configure: Regenerated.
3431
e6425baf 34322010-09-06 Andreas Schwab <schwab@redhat.com>
3433
3434 * configure: Regenerate.
3435
e88f4c66 34362010-09-03 Uros Bizjak <ubizjak@gmail.com>
3437
3438 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3439 64bit targets.
3440 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3441 for 64bit targets.
3442
1d8139cc 34432010-09-03 Uros Bizjak <ubizjak@gmail.com>
3444 Iain Sandoe <iains@gcc.gnu.org>
3445
3446 PR target/45476
3447 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3448 LIB2FUNCS_EXCLUDE functions.
3449
23340821 34502010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3451
3452 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3453 Include dfp.m4.
3454 * configure: Regenerate.
3455
278afeb5 34562010-09-01 Uros Bizjak <ubizjak@gmail.com>
3457
3458 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3459 i386/t-freebsd to tmake_file.
3460 * config/i386/t-freebsd: New file.
3461 * config/i386/libgcc-bsd.ver: New file.
3462
952bf8bb 34632010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3464
3465 * config.host (powerpc*-eabispe*): Set tmake_file.
3466 (powerpc*-eabi*): Likewise.
3467 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3468 crtbeginS, crtendS, crtbeginT.
3469
283681bb 34702010-06-12 Kazu Hirata <kazu@codesourcery.com>
3471
3472 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3473 to tmake_file. Add crtfastmath.o to extra_parts.
3474 * config/mips/t-crtfm: New.
3475
a6180b96 34762010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3477
3478 * config.host (sparc64-*-rtems*): New target.
3479
05157f42 34802010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3481
3482 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3483 assembler syntax.
3484
8a84c748 34852010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3486
3487 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3488
ed3e1bbc 34892010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3490
3491 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3492 alpha-dec-osf5.0* support.
3493
f8a8f9d9 34942010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
432dd419 3495
3496 * config.host: Add lm32-*-rtems*.
3497
20be3c56 34982010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3499 Uros Bizjak <ubizjak@gmail.com>
3500
3501 PR target/39048
3502 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3503 like other remaining 32-bit x86 OSes.
3504 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3505 assembler syntax.
3506 * config/i386/libgcc-sol2.ver: New file.
3507 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3508
8f0f72c0 35092010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3510
3511 PR c/43553
3512 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3513 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3514 is used and substitute set_use_emutls.
3515 * configure: Regenerated.
3516
cf842d6a 35172010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3518
3519 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3520
4dcd7ab3 35212010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3522
3523 PR target/38085
3524 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3525 MULTILIB_CFLAGS.
3526 ($(T)gcrt1.o): Likewise.
3527 ($(T)crt1.o): Likewise.
3528 ($(T)crti.o): Likewise.
3529 ($(T)crtn.o): Likewise.
3530
a426f025 35312010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3532
3533 PR other/42980
3534 * Makefile.in (install): Use $(MAKE) string in rule, for
3535 parallel make.
3536
8525326e 35372010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3538
3539 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3540 * config/mmix/t-mmix: New file.
3541 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3542
14a10763 35432010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3544
3545 PR java/41991
3546 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3547 SHLIB_MAPFILES.
3548
00301a1a 35492010-01-04 Anthony Green <green@moxielogic.com>
3550
3551 * config/moxie/crti.asm, config/moxie/crtn.asm,
3552 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3553 config/moxie/t-moxie: New files.
3554 * config.host: Add t-moxie-softfp reference.
3555
d2b1aa3d 35562009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3557
3558 PR other/39888
3559 * config/t-slibgcc-darwin: Fix embedded rpaths for
3560 --enable-version-specific-runtime-libs, build extension stub
3561 libs exposing features available from current libgcc_s.
3562
f6fe91e8 35632009-11-11 Jon Beniston <jon@beniston.com>
3564
278afeb5 3565 * config.host: Add lm32 targets.
3566 * config/lm32: New directory.
3567 * config/lm32/libgcc_lm32.h: New file.
3568 * config/lm32/_mulsi3.c: New file.
3569 * config/lm32/_udivmodsi4.c: New file.
3570 * config/lm32/_divsi3.c: New file.
3571 * config/lm32/_modsi3.c: New file.
3572 * config/lm32/_udivsi3.c: New file.
3573 * config/lm32/_umodsi3.c: New file.
3574 * config/lm32/_lshrsi3.S: New file.
3575 * config/lm32/_ashrsi3.S: New file.
3576 * config/lm32/_ashlsi3.S: New file.
3577 * config/lm32/crti.S: New file.
3578 * config/lm32/crtn.S: New file.
3579 * config/lm32/t-lm32: New file.
3580 * config/lm32/t-elf: New file.
3581 * config/lm32/t-uclinux: New file.
f6fe91e8 3582
24833e1a 35832009-10-26 Nick Clifton <nickc@redhat.com>
3584
3585 * config.host: Add support for RX target.
3586 * config/rx: New directory.
3587 * config/rx/rx-abi-functions.c: New file. Supplementary
3588 functions for libgcc to support the RX ABI.
3589 * config/rx/rx-abi.h: New file. Supplementary header file for
3590 libgcc RX ABI functions.
3591 * config/rx/t-rx: New file: Makefile fragment for building
3592 libgcc for the RX.
3593
1d7e299f 35942009-10-09 Uros Bizjak <ubizjak@gmail.com>
3595
3596 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3597 constraint of y0 to "g".
3598
e38fe738 35992009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3600
3601 * config.host: Include the s390 makefile fragments.
3602 * config/s390/32/_fixdfdi.c: New file.
3603 * config/s390/32/_fixsfdi.c: New file.
3604 * config/s390/32/_fixtfdi.c: New file.
3605 * config/s390/32/_fixunsdfdi.c: New file.
3606 * config/s390/32/_fixunssfdi.c: New file.
3607 * config/s390/32/_fixunstfdi.c: New file.
3608 * config/s390/32/t-floattodi: New file.
3609 * config/s390/libgcc-glibc.ver: New file.
3610 * config/s390/t-crtstuff: New file.
3611 * config/s390/t-linux: New file.
3612 * config/s390/t-tpf: New file.
3613
81a71e2b 36142009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3615
3616 * configure.ac (AC_PREREQ): Bump to 2.64.
3617
a1ef431d 36182009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3619
3620 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3621
cd9a469c 36222009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3623
3624 * configure: Regenerate.
3625
9b9a2528 36262009-08-09 Douglas B Rupp <rupp@gnat.com>
3627
3628 * config.host (ia64-hp-*vms*): New target.
3629 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3630 with ia64-hp-*vms*.
3631
a2655af1 36322009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3633
3634 * configure.ac: Add snippet for maintainer-mode.
3635 * configure: Regenerate.
3636 * Makefile.in (AUTOCONF, configure_deps): New variables.
3637 ($(srcdir)/configure)): New rule, active only with maintainer
3638 mode turned on.
3639
46222c18 36402009-06-23 DJ Delorie <dj@redhat.com>
3641
3642 Add MeP port.
3643 * config.host: Add mep support.
3644
13dc7657 36452009-06-22 Kai Tietz <kai.tietz@onevision.com>
3646
82a3cc73 3647 * config.host: Add i386/${host_address}/t-fprules-softfp and
1d7e299f 3648 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
82a3cc73 3649
3650 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3651 for mingw targets.
13dc7657 3652 * config/i386/64/_multc3.c: Likewise.
3653 * config/i386/64/_powitf2.c: Likewise.
3654 * config/i386/64/eqtf2.c: Likewise.
3655 * config/i386/64/getf2.c: Likewise.
3656 * config/i386/64/letf2.c: Likewise.
3657 * config/i386/64/letf2.c: Likewise.
82a3cc73 3658 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3659 unsigned long long for x64 mingw targets.
3660 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3661 (_FP_I_TYPE): Define as long long for x64 mingw target.
13dc7657 3662
63bfd172 36632009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3664
3665 * config.host (vax-*-linux*): New.
3666
be52b6d8 36672009-05-31 Anthony Green <green@moxielogic.com>
3668
3669 * config.host: Add moxie support.
3670 * config/moxie/t-moxie: New file.
3671
6471e33b 36722009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3673
3674 * config.host: Add i386/${host_address}/t-fprules-softfp and
1d7e299f 3675 t-softfp to tmake_file for i[34567]86-*-cygwin*.
6471e33b 3676
09ec66c8 36772009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3678
3679 * config.host: Add i386/${host_address}/t-fprules-softfp to
3680 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3681
6bc9506f 36822009-04-09 Nick Clifton <nickc@redhat.com>
3683
3684 * config/ia64/tf-signs.c: Change copyright header to refer to
3685 version 3 of the GNU General Public License with version 3.1
3686 of the GCC Runtime Library Exception and to point readers at
3687 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3688 web page.
3689 * config/i386/32/tf-signs.c: Likewise.
3690 * config/libbid/_addsub_dd.c: Likewise.
3691 * config/libbid/_addsub_sd.c: Likewise.
3692 * config/libbid/_addsub_td.c: Likewise.
3693 * config/libbid/_dd_to_df.c: Likewise.
3694 * config/libbid/_dd_to_di.c: Likewise.
3695 * config/libbid/_dd_to_sd.c: Likewise.
3696 * config/libbid/_dd_to_sf.c: Likewise.
3697 * config/libbid/_dd_to_si.c: Likewise.
3698 * config/libbid/_dd_to_td.c: Likewise.
3699 * config/libbid/_dd_to_tf.c: Likewise.
3700 * config/libbid/_dd_to_udi.c: Likewise.
3701 * config/libbid/_dd_to_usi.c: Likewise.
3702 * config/libbid/_dd_to_xf.c: Likewise.
3703 * config/libbid/_df_to_dd.c: Likewise.
3704 * config/libbid/_df_to_sd.c: Likewise.
3705 * config/libbid/_df_to_td.c: Likewise.
3706 * config/libbid/_di_to_dd.c: Likewise.
3707 * config/libbid/_di_to_sd.c: Likewise.
3708 * config/libbid/_di_to_td.c: Likewise.
3709 * config/libbid/_div_dd.c: Likewise.
3710 * config/libbid/_div_sd.c: Likewise.
3711 * config/libbid/_div_td.c: Likewise.
3712 * config/libbid/_eq_dd.c: Likewise.
3713 * config/libbid/_eq_sd.c: Likewise.
3714 * config/libbid/_eq_td.c: Likewise.
3715 * config/libbid/_ge_dd.c: Likewise.
3716 * config/libbid/_ge_sd.c: Likewise.
3717 * config/libbid/_ge_td.c: Likewise.
3718 * config/libbid/_gt_dd.c: Likewise.
3719 * config/libbid/_gt_sd.c: Likewise.
3720 * config/libbid/_gt_td.c: Likewise.
3721 * config/libbid/_isinfd128.c: Likewise.
3722 * config/libbid/_isinfd32.c: Likewise.
3723 * config/libbid/_isinfd64.c: Likewise.
3724 * config/libbid/_le_dd.c: Likewise.
3725 * config/libbid/_le_sd.c: Likewise.
3726 * config/libbid/_le_td.c: Likewise.
3727 * config/libbid/_lt_dd.c: Likewise.
3728 * config/libbid/_lt_sd.c: Likewise.
3729 * config/libbid/_lt_td.c: Likewise.
3730 * config/libbid/_mul_dd.c: Likewise.
3731 * config/libbid/_mul_sd.c: Likewise.
3732 * config/libbid/_mul_td.c: Likewise.
3733 * config/libbid/_ne_dd.c: Likewise.
3734 * config/libbid/_ne_sd.c: Likewise.
3735 * config/libbid/_ne_td.c: Likewise.
3736 * config/libbid/_sd_to_dd.c: Likewise.
3737 * config/libbid/_sd_to_df.c: Likewise.
3738 * config/libbid/_sd_to_di.c: Likewise.
3739 * config/libbid/_sd_to_sf.c: Likewise.
3740 * config/libbid/_sd_to_si.c: Likewise.
3741 * config/libbid/_sd_to_td.c: Likewise.
3742 * config/libbid/_sd_to_tf.c: Likewise.
3743 * config/libbid/_sd_to_udi.c: Likewise.
3744 * config/libbid/_sd_to_usi.c: Likewise.
3745 * config/libbid/_sd_to_xf.c: Likewise.
3746 * config/libbid/_sf_to_dd.c: Likewise.
3747 * config/libbid/_sf_to_sd.c: Likewise.
3748 * config/libbid/_sf_to_td.c: Likewise.
3749 * config/libbid/_si_to_dd.c: Likewise.
3750 * config/libbid/_si_to_sd.c: Likewise.
3751 * config/libbid/_si_to_td.c: Likewise.
3752 * config/libbid/_td_to_dd.c: Likewise.
3753 * config/libbid/_td_to_df.c: Likewise.
3754 * config/libbid/_td_to_di.c: Likewise.
3755 * config/libbid/_td_to_sd.c: Likewise.
3756 * config/libbid/_td_to_sf.c: Likewise.
3757 * config/libbid/_td_to_si.c: Likewise.
3758 * config/libbid/_td_to_tf.c: Likewise.
3759 * config/libbid/_td_to_udi.c: Likewise.
3760 * config/libbid/_td_to_usi.c: Likewise.
3761 * config/libbid/_td_to_xf.c: Likewise.
3762 * config/libbid/_tf_to_dd.c: Likewise.
3763 * config/libbid/_tf_to_sd.c: Likewise.
3764 * config/libbid/_tf_to_td.c: Likewise.
3765 * config/libbid/_udi_to_dd.c: Likewise.
3766 * config/libbid/_udi_to_sd.c: Likewise.
3767 * config/libbid/_udi_to_td.c: Likewise.
3768 * config/libbid/_unord_dd.c: Likewise.
3769 * config/libbid/_unord_sd.c: Likewise.
3770 * config/libbid/_unord_td.c: Likewise.
3771 * config/libbid/_usi_to_dd.c: Likewise.
3772 * config/libbid/_usi_to_sd.c: Likewise.
3773 * config/libbid/_usi_to_td.c: Likewise.
3774 * config/libbid/_xf_to_dd.c: Likewise.
3775 * config/libbid/_xf_to_sd.c: Likewise.
3776 * config/libbid/_xf_to_td.c: Likewise.
3777 * config/libbid/bid128.c: Likewise.
3778 * config/libbid/bid128_2_str.h: Likewise.
3779 * config/libbid/bid128_2_str_macros.h: Likewise.
3780 * config/libbid/bid128_2_str_tables.c: Likewise.
3781 * config/libbid/bid128_add.c: Likewise.
3782 * config/libbid/bid128_compare.c: Likewise.
3783 * config/libbid/bid128_div.c: Likewise.
3784 * config/libbid/bid128_fma.c: Likewise.
3785 * config/libbid/bid128_logb.c: Likewise.
3786 * config/libbid/bid128_minmax.c: Likewise.
3787 * config/libbid/bid128_mul.c: Likewise.
3788 * config/libbid/bid128_next.c: Likewise.
3789 * config/libbid/bid128_noncomp.c: Likewise.
3790 * config/libbid/bid128_quantize.c: Likewise.
3791 * config/libbid/bid128_rem.c: Likewise.
3792 * config/libbid/bid128_round_integral.c: Likewise.
3793 * config/libbid/bid128_scalb.c: Likewise.
3794 * config/libbid/bid128_sqrt.c: Likewise.
3795 * config/libbid/bid128_string.c: Likewise.
3796 * config/libbid/bid128_to_int16.c: Likewise.
3797 * config/libbid/bid128_to_int32.c: Likewise.
3798 * config/libbid/bid128_to_int64.c: Likewise.
3799 * config/libbid/bid128_to_int8.c: Likewise.
3800 * config/libbid/bid128_to_uint16.c: Likewise.
3801 * config/libbid/bid128_to_uint32.c: Likewise.
3802 * config/libbid/bid128_to_uint64.c: Likewise.
3803 * config/libbid/bid128_to_uint8.c: Likewise.
3804 * config/libbid/bid32_to_bid128.c: Likewise.
3805 * config/libbid/bid32_to_bid64.c: Likewise.
3806 * config/libbid/bid64_add.c: Likewise.
3807 * config/libbid/bid64_compare.c: Likewise.
3808 * config/libbid/bid64_div.c: Likewise.
3809 * config/libbid/bid64_fma.c: Likewise.
3810 * config/libbid/bid64_logb.c: Likewise.
3811 * config/libbid/bid64_minmax.c: Likewise.
3812 * config/libbid/bid64_mul.c: Likewise.
3813 * config/libbid/bid64_next.c: Likewise.
3814 * config/libbid/bid64_noncomp.c: Likewise.
3815 * config/libbid/bid64_quantize.c: Likewise.
3816 * config/libbid/bid64_rem.c: Likewise.
3817 * config/libbid/bid64_round_integral.c: Likewise.
3818 * config/libbid/bid64_scalb.c: Likewise.
3819 * config/libbid/bid64_sqrt.c: Likewise.
3820 * config/libbid/bid64_string.c: Likewise.
3821 * config/libbid/bid64_to_bid128.c: Likewise.
3822 * config/libbid/bid64_to_int16.c: Likewise.
3823 * config/libbid/bid64_to_int32.c: Likewise.
3824 * config/libbid/bid64_to_int64.c: Likewise.
3825 * config/libbid/bid64_to_int8.c: Likewise.
3826 * config/libbid/bid64_to_uint16.c: Likewise.
3827 * config/libbid/bid64_to_uint32.c: Likewise.
3828 * config/libbid/bid64_to_uint64.c: Likewise.
3829 * config/libbid/bid64_to_uint8.c: Likewise.
3830 * config/libbid/bid_b2d.h: Likewise.
3831 * config/libbid/bid_binarydecimal.c: Likewise.
3832 * config/libbid/bid_conf.h: Likewise.
3833 * config/libbid/bid_convert_data.c: Likewise.
3834 * config/libbid/bid_decimal_data.c: Likewise.
3835 * config/libbid/bid_decimal_globals.c: Likewise.
3836 * config/libbid/bid_div_macros.h: Likewise.
3837 * config/libbid/bid_dpd.c: Likewise.
3838 * config/libbid/bid_flag_operations.c: Likewise.
3839 * config/libbid/bid_from_int.c: Likewise.
3840 * config/libbid/bid_functions.h: Likewise.
3841 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3842 * config/libbid/bid_inline_add.h: Likewise.
3843 * config/libbid/bid_internal.h: Likewise.
3844 * config/libbid/bid_round.c: Likewise.
3845 * config/libbid/bid_sqrt_macros.h: Likewise.
3846
38472009-04-09 Jakub Jelinek <jakub@redhat.com>
3848
3849 * Makefile.in: Change copyright header to refer to version
3850 3 of the GNU General Public License and to point readers at the
3851 COPYING3 file and the FSF's license web page.
3852 * config.host: Likewise.
3853
4e5e2802 38542009-04-07 Alan Modra <amodra@bigpond.net.au>
3855
3856 * config.host: Reorder and merge to match config.gcc change.
3857
8d40ea45 38582009-04-03 Alan Modra <amodra@bigpond.net.au>
3859
3860 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3861
f2397fc4 38622009-03-28 Joseph Myers <joseph@codesourcery.com>
3863
3864 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3865 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3866 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3867 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3868
24200b28 38692009-02-12 Uros Bizjak <ubizjak@gmail.com>
3870
3871 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3872 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3873
8b21beb2 38742009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3875
24200b28 3876 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3877 ia64/t-softfp-compat to tmake_file.
8b21beb2 3878
3879 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3880
3881 * config/ia64/__divxf3.asm: New.
3882 * config/ia64/_fixtfdi.asm: Likewise.
3883 * config/ia64/_fixunstfdi.asm: Likewise.
3884 * config/ia64/_floatditf.asm: Likewise.
3885 * config/ia64/t-fprules-softfp: Likewise.
3886 * config/ia64/t-softfp-compat: Likewise.
3887 * config/ia64/tf-signs.c: Likewise.
3888
9df8be69 38892009-01-18 Ben Elliston <bje@au.ibm.com>
3890
3891 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3892
f2b540ae 38932009-01-16 Ben Elliston <bje@au.ibm.com>
3894
3895 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3896 to tmake_file.
3897
5790f80a 38982009-01-13 Ben Elliston <bje@au.ibm.com>
3899
3900 * config/t-softfp: New file.
3901 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3902 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3903
b8138586 39042009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3905
3906 * config.host: Add m32r*-*-rtems*.
3907
7eac0a4e 39082008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3909
3910 * config.host: Add m32c*-*-rtems*.
3911
03150a33 39122008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3913
3914 PR bootstrap/33100
3915 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3916 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3917 * configure: Regenerate.
3918 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3919 tmake_file here from gcc/config.gcc.
3920 Move extra_parts here from gcc/config.gcc.
3921 * config/i386/t-sol2: Move here from gcc/config/i386.
3922 Use gcc_srcdir instead of srcdir.
3923
77a32a8e 39242008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3925
3926 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3927 case.
3928
1eab96a6 39292008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3930
3931 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3932
74cd9df8 39332008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3934
3935 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3936
8372e9ea 39372008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3938
3939 Add picoChip port.
3940 * config.host: Add picochip-*-*.
3941
75c7ffbc 39422008-08-06 Bob Wilson <bob.wilson@acm.org>
3943
3944 * config.host: Match more processor names for Xtensa.
3945
fb4830c6 39462008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3947
3948 * config/i386/64/t-softfp-compat: Update comments.
3949
7c92db45 39502008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3951
3952 * config/i386/64/_divtc3-compat.c: Moved to ...
3953 * config/i386/64/_divtc3.c: Here.
3954
3955 * config/i386/64/_multc3-compat.c: Moved to ...
3956 * config/i386/64/_multc3.c: Here.
3957
3958 * config/i386/64/_powitf2-compat.c: Moved to ...
3959 * config/i386/64/_powitf2.c: Here.
3960
3961 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3962 .c suffix instead of -compat.c.
3963
ec2e6a4e 39642008-07-05 Uros Bizjak <ubizjak@gmail.com>
3965
3966 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3967 (_FP_MUL_MEAT_D): Ditto.
3968 (_FP_DIV_MEAT_S): Ditto.
3969 (_FP_DIV_MEAT_D): Ditto.
3970
fdbb505a 39712008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3972
3973 * Makefile.in: Add support for __sync_* libgcc functions.
3974
310c48f2 39752008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3976
3977 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3978
144633f4 39792008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3980
3981 PR boostrap/36702
3982 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3983 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3984
3985 * config/i386/64/t-fprules-softfp: Moved to ...
3986 * config/i386/64/t-softfp-compat: This. New.
3987
e25ffafe 39882008-07-02 Uros Bizjak <ubizjak@gmail.com>
3989
3990 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3991 Initialize f with 0.0.
3992
b3fd46a0 39932008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3994
3995 PR target/36669
3996 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3997
3998 * config/i386/64/_divtc3-compat.c: New.
3999 * config/i386/64/_multc3-compat.c: Likewise.
4000 * config/i386/64/_powitf2-compat.c: Likewise.
4001 * config/i386/64/eqtf2.c: Likewise.
4002 * config/i386/64/getf2.c: Likewise.
4003 * config/i386/64/letf2.c: Likewise.
4004 * config/i386/64/t-fprules-softfp: Likewise.
4005
40062008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4007
4008 * config.host: Add i386/${host_address}/t-fprules-softfp to
4009 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
1d7e299f 4010 i[34567]86-*-linux*, x86_64-*-linux*.
b3fd46a0 4011
4012 * configure.ac: Set host_address to 64 or 32 for x86.
4013 * configure: Regenerated.
4014
4015 * Makefile.in (config.status): Also depend on
4016 $(srcdir)/config.host.
4017
4018 * config/i386/32/t-fprules-softfp: New.
4019 * config/i386/32/tf-signs.c: Likewise.
4020
4021 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4022
40232008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4024 Uros Bizjak <ubizjak@gmail.com>
4025
4026 * config/i386/32/sfp-machine.h: New.
4027
eaef9489 40282008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4029
4030 * config/rs6000/t-ppccomm: Remove rules that conflict with
4031 auto-generated rules.
4032
5b2c7553 40332008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4034
4035 * configure.ac: sinclude override.m4.
4036 * configure: Regenerate.
4037
dde02e56 40382008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4039
4040 * configure: Regenerate.
4041
4d6f3aad 40422008-06-10 Joseph Myers <joseph@codesourcery.com>
4043
4044 * Makefile.in (DECNUMINC): Remove
4045 -I$(MULTIBUILDTOP)../../libdecnumber.
4046 * gstdint.h: New.
4047
6af9f7ea 40482008-06-07 Joseph Myers <joseph@codesourcery.com>
4049
4050 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4051 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4052 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4053 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4054 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4055 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4056 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4057 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4058 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4059 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4060 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4061 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4062 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4063 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4064
ccf1c0f1 40652008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4066
4067 * config.host (sh2[lbe]*-*-linux*): Allow target.
4068
19872d0b 40692008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4070
4071 * config/rs6000/t-ppccomm: Add build rules for new files.
4072 (LIB2ADD_ST): New variable.
4073
38dd5584 40742008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4075
4076 PR target/34210
4077 PR target/35508
4078 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4079 * config/t-avr: New file. Build 16bit libgcc functions.
4080
8e5da69c 40812008-03-02 Jakub Jelinek <jakub@redhat.com>
4082
4083 PR target/35401
4084 * config/t-slibgcc-darwin: Make install-leaf dependent on
4085 install-darwin-libgcc-stubs instead of install.
4086
99c77e32 40872008-01-25 Joseph Myers <joseph@codesourcery.com>
4088
4089 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4090 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4091 sh-*-rtemscoff*): Remove cases.
4092
8237872e 40932007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4094
4095 * Makefile.in (all): Use install-leaf rather than install.
4096 (install): Split most of the rule into...
4097 (install-leaf): ...this new one.
4098
00a05b87 40992007-12-19 Etsushi Kato <ek.kato@gmail.com>
4100 Paolo Bonzini <bonzini@gnu.org>
4101
4102 PR target/30572
e25ffafe 4103 * Makefile.in: Use @shlib_slibdir@ substitution to get
4104 correct install name on darwin.
00a05b87 4105 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
1d7e299f 4106
877d7f12 41072007-12-15 Hans-Peter Nilsson <hp@axis.com>
4108
4109 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4110 cris-*-elf and cris-*-none.
4111 (crisv32-*-linux*): Similar, as cris-*-linux*.
4112
75612461 41132007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4114
4115 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4116
f11b4169 41172007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4118
4119 PR regression/33926
4120 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4121 * configure: Regenerated.
4122
84d1fc49 41232007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4124
4125 * Makefile.in (dfp-filenames): Replace decimal_globals,
4126 decimal_data, binarydecimal and convert_data with
4127 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4128 and bid_convert_data, respectively.
4129
3ac0842f 41302007-09-17 Chao-ying Fu <fu@mips.com>
4131 Nigel Stephens <nigel@mips.com>
4132
4133 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4134 * Makefile.in (fixed_point): Define.
4135 Check if fixed_point is yes to build support functions.
4136 * configure.ac: Check for fixed_point support.
4137 * configure: Regenerated.
4138 * gen-fixed.sh: New file to generate lists of fixed-point labels,
4139 funcs, modes, from, to.
4140
8c72b2f9 41412007-09-11 Janis Johnson <janis187@us.ibm.com
4142
4143 * Makefile.in (dfp-filenames): Add bid128_noncomp.
4144
c8ac5d9a 41452007-09-10 Janis Johnson <janis187@us.ibm.com>
4146
4147 * Makefile.in (dfp-filenames): Remove decUtility, add
4148 decDouble, decPacked, decQuad, decSingle.
4149
cc8ebe39 41502007-08-27 Hans Kester <hans.kester@ellips.nl>
4151
4152 * config.host : Add x86_64-elf target.
4153
db1c99de 41542007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4155
4156 * configure.ac (set_have_cc_tls): Add a missing =.
4157 * configure: Regenerated.
4158
e4cbe54f 41592007-07-06 H.J. Lu <hongjiu.lu@intel.com>
4160
4161 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4162 and x86_64-*-linux*.
4163
4164 * config/t-tls: New file.
4165
1d7e299f 4166 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
e4cbe54f 4167
4168 * configure.ac: Include ../config/enable.m4 and
4169 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4170 supports TLS and substitute set_have_cc_tls.
4171 * configure: Regenerated.
4172
9b6b0236 41732007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4174
4175 * Makefile.in: Use libbid for DFP when BID is enabled.
4176
9e51385b 41772007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4178
4179 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
1d7e299f 4180 extra_parts. Add config/i386/t-cygming to tmake_file.
9e51385b 4181 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4182
8f433c51 41832007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
9b6b0236 4184 Danny Smith <dannysmith@users.sourceforge.net>
8f433c51 4185
4186 PR target/29498
4187 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4188 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4189 * config/i386/t-crtfm: Compile crtfastmath.o with
4190 -minline-all-stringops.
4191
723e1902 41922007-05-10 Richard Sandiford <richard@codesourcery.com>
4193
4194 * config.host (sparc-wrs-vxworks): New target.
4195
278e2fd1 41962007-04-14 Kazu Hirata <kazu@codesourcery.com>
4197
4198 * config.host: Recognize fido.
4199
2968d68c 42002007-04-04 Janis Johnson <janis187@us.ibm.com>
4201
4202 * configure: Check host, not target, for decimal float support.
4203
6d057ce8 42042007-04-03 Uros Bizjak <ubizjak@gmail.com>
4205
4206 * config/i386/t-crtpc: New file.
4207 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
e25ffafe 4208 (x86_64-*-linux*): Ditto.
6d057ce8 4209
0bbe9142 42102007-02-30 Kai Tietz <kai.tietz@onevision.com>
4211
4212 * config.host (x86_64-*-mingw*): New target.
4213
10de71e1 42142007-03-23 Michael Meissner <michael.meissner@amd.com>
4215 H.J. Lu <hongjiu.lu@intel.com>
4216
4217 * Makefile.in (enable_decimal_float): New.
4218 (DECNUMINC): Add
4219 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4220 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4221 (decbits-filenames): This.
4222 (decbits-objects): New.
4223 (libgcc-objects): Add $(decbits-objects).
4224
4225 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4226 Substitute enable_decimal_float.
4227 * configure: Regenerated.
4228
7a9b9c95 42292007-03-19 Hans-Peter Nilsson <hp@axis.com>
4230
4231 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4232
37decb40 42332007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4234
4235 * Makefile.in (install-info): New dummy target.
4236
bce94ab5 42372007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4238
4239 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4240
1403bdd1 42412007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4242
4243 * Makefile.in: Add install-html and install-pdf dummy
4244 targets.
4245
fce64ed4 42462007-02-05 Roger Sayle <roger@eyesopen.com>
4247 Daniel Jacobowitz <dan@codesourcery.com>
4248
4249 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4250 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4251 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4252
4d863ca5 42532007-01-29 Janis Johnson <janis187@us.ibm.com>
4254
4255 * Makefile.in (dec-filenames): Add decExcept.
4256
f0356913 42572007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4258
4259 PR bootstrap/30469
4260 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4261 -fprofile-use.
4262
bbdcab13 42632007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4264
4265 * configure.ac: Add --enable-version-specific-runtime-libs.
4266 Correct $slibdir default.
4267 * configure: Regenerated.
4268
3da0fdbc 42692007-01-23 Joseph Myers <joseph@codesourcery.com>
4270
4271 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4272
cdca0ab7 42732007-01-21 Andrew Pinski <pinskia@gmail.com>
4274
4275 PR target/30519
4276 * config.host (alpha*-*-linux*): Set extra_parts.
4277
97f1a704 42782007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4279
4280 * config/sh/t-linux: New.
4281 * config.host (sh*-*-linux*): Set tmake_file.
4282
52617116 42832007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4284
4285 * Makefile.in (install): Handle multilibs.
4286
c0e5c948 42872007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4288
4289 * Makefile.in: Added .PHONY entry for documentation targets.
4290
d62e2f2f 42912007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4292
4293 * Makefile.in: Add empty info, html, dvi, pdf targets.
4294
68cf2994 42952007-01-04 Mike Stump <mrs@apple.com>
4296
4297 * Makefile.in (MAKEINFO): Remove.
4298 (PERL): Likewise.
4299
f534b3b3 43002007-01-04 Paolo Bonzini <bonzini@gnu.org>
4301
4302 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4303 * configure: Regenerate.
4304 * Makefile.in (host_subdir): Substitute it.
1d7e299f 4305 (gcc_objdir): Use it.
f534b3b3 4306
c11c6ae3 43072007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4308
4309 * config.host (ia64*-*-linux*): Set tmake_file.
4310
d272bed8 43112007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4312
4313 * Makefile.in (version): Define.
4314
894a47b4 43152007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4316 Paolo Bonzini <bonzini@gnu.org>
4317
4318 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4319 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4320 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4321 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4322 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4323 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4324 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git