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re PR bootstrap/55068 (AIX bootstrap in push_reload() after LRA merge)
[thirdparty/gcc.git] / libgcc / ChangeLog
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6f288860
SH		 12012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2
3 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
4 tmake_file.
5
1e3d5096
IB		 62012-10-23 Ian Bolton <ian.bolton@arm.com>
7 Jim MacArthur <jim.macarthur@arm.com>
8 Marcus Shawcroft <marcus.shawcroft@arm.com>
9 Nigel Stephens <nigel.stephens@arm.com>
10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11 Richard Earnshaw <rearnsha@arm.com>
12 Sofiane Naci <sofiane.naci@arm.com>
13 Stephen Thomas <stephen.thomas@arm.com>
14 Tejas Belagod <tejas.belagod@arm.com>
15 Yufeng Zhang <yufeng.zhang@arm.com>
16
17 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
18 * config/aarch64/crti.S: New file.
19 * config/aarch64/crtn.S: New file.
20 * config/aarch64/linux-unwind.h: New file.
21 * config/aarch64/sfp-machine.h: New file.
22 * config/aarch64/sync-cache.c: New file.
23 * config/aarch64/t-aarch64: New file.
24 * config/aarch64/t-softfp: New file.
25
8a740f07
HPN		 262012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
27
28 * config/mmix/crti.S: Mark program and data addresses using PRELD.
29 Remove typo'd and unnecessary alignment-LOC for .data. Remove
30 no-longer-needed LDBU insns.
31
153c8397
SH		 322012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
33
34 * config.host
35 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
36 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
37
595fefee
MGD		 382012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
39
40 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
41
9945a876
MK		 422012-10-15 Matthias Klose <doko@ubuntu.com>
43
44 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
45
1183dc2c
PC		 462012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
47
48 * configure: Regenerate.
49 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
50
945a9c1f
UB		 512012-10-10 Uros Bizjak <ubizjak@gmail.com>
52
53 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
54 instructions for 64bit targets only.
55
fb8bf47a
UB		 562012-10-10 Uros Bizjak <ubizjak@gmail.com>
57
58 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
59 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
60 * config/i386/32/sfp-machine.h: ... here.
61 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
62 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
63 New defines.
64
acb72498
MK		 652012-10-07 Matthias Klose <doko@ubuntu.com>
66
67 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
68 as unused.
69 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
70
8eaee0f0
MK		 712012-10-06 Mark Kettenis <kettenis@openbsd.org>
72
73 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
74 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
75 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
76 (ElfW): Likewise.
77
5e3e4fe8
JW		 782012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
79
80 PR other/53889
81 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
82 Fix parameter names.
83
86086376
OE		 842012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
85
86 PR target/33135
87 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
88 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
89 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
90
9597375a
OE		 912012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
92
93 PR target/50457
94 * config/sh/linux-atomic.S: Delete.
95 * config/sh/linux-atomic.c: New.
96 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
97 linux-atomic.c. Add cflags to disable warnings.
98
1504e3e1
JW		 992012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
100
101 PR other/53889
102 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
103 function.
104 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
105 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
106 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
107 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 108 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
109 Likewise.
1504e3e1
JW		 110 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
111 Likewise.
112 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
113 Likewise.
114 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
115 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
116
17f293b0
MK		 1172012-09-19 Mark Kettenis <kettenis@openbsd.org>
118
9597375a
OE		 119 * config.host (hppa-*-openbsd*): New target.
120 * config/pa/t-openbsd: New file.
17f293b0 121
51526856
GJL		 1222012-09-15 Georg-Johann Lay <avr@gjlay.de>
123
124 PR target/54222
125 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
126 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
127 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
128 (__divsa3): Use __negsi2 to negate r_quoL.
129 * config/avr/lib1funcs.S (FALIAS): New macro.
130 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
131 (__negsi2): ...this new function.
132 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
133 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
134 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
135 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
136 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
137 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
138
aadb5b43
OE		 1392012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
140
141 PR target/54089
142 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
143 (lshrsi3): Reimplement as lshrsi3_r0.
144
d5d66749
AS		 1452012-09-10 Andreas Schwab <schwab@linux-m68k.org>
146
147 PR target/46191
148 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
149 of libgcc.a.
150
c6c36e73
TJ		 1512012-09-07 Teresa Johnson <tejohnson@google.com>
152
9597375a 153 PR gcov-profile/54487
c6c36e73 154 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 155 differences.
c6c36e73 156
b588ae30
GJL		 1572012-09-05 Georg-Johann Lay <avr@gjlay.de>
158
159 PR target/54461
160 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
161 not configured --with-avrlibc=no.
162 * config/avr/t-avrlibc: New file.
163 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
164 (DPBIT_FUNCS): Ditto.
165 (TPBIT_FUNCS): Ditto.
166
abd16fb1
TJ		 1672012-09-04 Teresa Johnson <tejohnson@google.com>
168
169 * libgcov.c (struct gcov_summary_buffer): New structure.
170 (gcov_histogram_insert): New function.
171 (gcov_compute_histogram): Ditto.
172 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
173 histograms during summary merging.
174
613061fd
MK		 1752012-09-01 Mark Kettenis <kettenis@openbsd.org>
176
177 * config.host (x86_64-*-openbsd*): New target.
178
867a8345
CLT		 1792012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
180
181 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
182 attribute.
183
4aeaaca3
GJL		 1842012-08-24 Georg-Johann Lay <avr@gjlay.de>
185
186 PR target/54222
187 * config/avr/t-avr (conv_X): Rename to func_X.
188
e55e4056
GJL		 1892012-08-24 Georg-Johann Lay <avr@gjlay.de>
190
191 PR target/54222
192 * config/avr/lib1funcs-fixed.S: New file.
193 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
194 after they are used.
195 (neg2, neg4): New macros.
196 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
197 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
198 (__umulhisi3): Speed up MUL variant if there is enough flash.
199 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
200 avr-modes.def.
201 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
202 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
203 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
204 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
205 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
206 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
207 (LIB2FUNCS_EXCLUDE): Add supported functions.
208
a147b6d2
GJL		 2092012-08-22 Georg-Johann Lay <avr@gjlay.de>
210
211 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
212 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
213 libgcc-s-objects.
214 * fixed-obj.mk: Only expand dependency if $o is not in
215 LIB2FUNCS_EXCLUDE.
216
c637141a
L		 2172012-08-22 H.J. Lu <hongjiu.lu@intel.com>
218
219 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
220
130e00bd
JM		 2212012-08-22 Joseph Myers <joseph@codesourcery.com>
222
223 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
224 depend on --enable-shared.
225 ($(lib1asmfuncs-o)): Use %.vis files independent of
226 --enable-shared.
227 * static-object.mk ($(base)$(objext), $(base).vis)
228 ($(base)_s$(objext)): Use same rules for visibility handling as in
229 shared-object.mk.
230
4b1b3788
ILT		 2312012-08-21 Ian Lance Taylor <iant@google.com>
232
233 * config/i386/morestack.S (__morestack_non_split): Increase amount
234 of space allocated for non-split code stack.
235
d2468141
JM		 2362012-08-19 Joseph Myers <joseph@codesourcery.com>
237
238 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
239 even if inhibit_libc.
240
a508e1a8
JB		 2412012-08-17 Julian Brown <julian@codesourcery.com>
242
243 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
244 -fexceptions -fnon-call-exceptions if not defined.
245 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
246 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
247
5615a07d
AS		 2482012-08-17 Andreas Schwab <schwab@linux-m68k.org>
249
250 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
251 type.
252
138f5acd
DE		 2532012-08-16 David Edelsohn <dje.gcc@gmail.com>
254
255 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
256 rs6000/t-slibgcc-aix.
257
18efc0dd
SB		 2582012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
259
260 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
261
6b39bc38
SB		 2622012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
263
264 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
265
cd25dea0
L		 2662012-08-03 H.J. Lu <hongjiu.lu@intel.com>
267
268 PR driver/54171
269 * Makefile.in (version): Replace top_srcdir with srcdir.
270
a3dda30b
JY		 2712012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
272
273 * Makefile.in (version): set to BASE-VER file from gcc directory.
274
d04aacfc
NC		 2752012-08-01 Nick Clifton <nickc@redhat.com>
276
277 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
278 Implements __clrsb for an HImode argument.
279
0d13c974
NC		 2802012-07-31 Nick Clifton <nickc@redhat.com>
281
282 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
283 Implements __clrsb for an HImode argument.
284 * config/stormy16/clrsbhi2.c: New file:
285 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
286
efbb59b2
SB		 2872012-07-22 Steven Bosscher <steven@gcc.gnu.org>
288
289 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
290
bf1431e3
TG		 2912012-07-19 Tristan Gingold <gingold@adacore.com>
292 Richard Henderson <rth@redhat.com>
293
294 * unwind-seh.c: New file.
295 * unwind-generic.h: Include windows.h for SEH.
296 (_Unwind_Exception): Use 6 private fields for SEH.
297 (_GCC_specific_handler): Declare.
298 * unwind-c.c (__gcc_personality_seh0): New function.
299 Adjust for SEH.
300 * config/i386/libgcc-cygming.ver: New file.
301 * config/i386/t-seh-eh: New file.
302 * config.host (x86_64-*-mingw*): Default to seh.
303
659140c8
SB		 3042012-07-14 Steven Bosscher <steven@gcc.gnu.org>
305
306 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
307
a20d08fd
UB		 3082012-06-17 Uros Bizjak <ubizjak@gmail.com>
309
310 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
311 __builtin_expect when checking for exceptions.
312 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
313
79261115
UB		 3142012-06-13 Uros Bizjak <ubizjak@gmail.com>
315
4a172156
UB		 316 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
317 function declaration.
318 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
319 (FP_RND_MASK): New.
320 * config/ia64/sfp-exceptions.c: New.
321 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 322
bb5c97d4
UB		 3232012-06-13 Uros Bizjak <ubizjak@gmail.com>
324
325 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
326 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
327 * config/i386/64/sfp-machine: ... (delete here) ...
328 * config/i386/sfp-machine.h: ... to here.
329 (FP_EX_MASK): Remove.
330 (FP_RND_MASK): New.
331 (FP_INIT_ROUNDMODE): Declare asm as volatile.
332
91fe5efb
ST		 3332012-06-11 Sriraman Tallam <tmsriram@google.com>
334
335 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
336 * config/i386/libgcc-sol2.ver: Ditto.
337 * config/i386/libgcc-glibc.ver: Ditto.
338
67a218c5
RM		 3392012-06-11 Roland McGrath <mcgrathr@google.com>
340
341 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
342 If __GLIBC__ is defined, refer to __pthread_key_create instead of
343 pthread_cancel.
344
492fbea1
UB		 3452012-06-09 Uros Bizjak <ubizjak@gmail.com>
346
347 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
348 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
349 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
350 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
351 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
352 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
353 * config/i386/64/sfp-machine: ... (delete here) ...
354 * config/i386/sfp-machine.h: ... to here.
355 (FP_EX_MASK): New.
356 (__sfp_handle_exceptions): New function declaration.
357 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
358 * config/i386/sfp-exceptions.c: New.
359 * config/i386/t-softfp: New.
360 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
361 i386/t-softfp to tmake_file.
362
7b4cf266
DM		 3632012-06-03 David S. Miller <davem@davemloft.net>
364
365 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
366 change.
367
0de0d5c6
DM		 3682012-05-31 David S. Miller <davem@davemloft.net>
369
370 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
371 multiply and divide instructions on 32-bit when V9.
372 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
373
d8c9d391
JM		 3742012-05-29 Joseph Myers <joseph@codesourcery.com>
375
376 * config/arm/ieee754-df.S: Fix typos.
377 * config/arm/ieee754-sf.S: Fix typos.
378 * config/c6x/libunwind.S: Fix typos.
379 * config/epiphany/udivsi3-float.c: Fix typos.
380 * config/microblaze/muldi3_hard.S: Fix typos.
381 * config/picochip/adddi3.S: Fix typos.
382 * config/picochip/ashlsi3.S: Fix typos.
383 * config/picochip/ashrsi3.S: Fix typos.
384 * config/picochip/clzsi2.S: Fix typos.
385 * config/picochip/cmpsi2.S: Fix typos.
386 * config/picochip/divmod15.S: Fix typos.
387 * config/picochip/divmodhi4.S: Fix typos.
388 * config/picochip/divmodsi4.S: Fix typos.
389 * config/picochip/longjmp.S: Fix typos.
390 * config/picochip/lshrsi3.S: Fix typos.
391 * config/picochip/parityhi2.S: Fix typos.
392 * config/picochip/popcounthi2.S: Fix typos.
393 * config/picochip/setjmp.S: Fix typos.
394 * config/picochip/subdi3.S: Fix typos.
395 * config/picochip/ucmpsi2.S: Fix typos.
396 * config/picochip/udivmodhi4.S: Fix typos.
397 * config/picochip/udivmodsi4.S: Fix typos.
398 * config/spu/divv2df3.c: Fix typos.
399 * config/spu/mfc_multi_tag_release.c: Fix typos.
400 * config/spu/mfc_tag_release.c: Fix typos.
401 * configure.ac: Fix typos.
402 * configure: Regenerate.
403
31a18a7e
ILT		 4042012-05-25 Ian Lance Taylor <iant@google.com>
405
406 * config/i386/morestack.S (__morestack_non_split): Check whether
407 caller is varargs and needs %bp to hold the stack frame on return.
408
c5768510
OH		 4092012-05-25 Olivier Hainque <hainque@adacore.com>
410
411 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
412 sequence in the non pic case on VxWorks.
413
7c7c339b
OH		 4142012-05-24 Olivier Hainque <hainque@adacore.com>
415
73fb7630 416 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 417 "install-leaf" to "install".
418
fdc1b7d3
OH		 4192012-05-24 Olivier Hainque <hainque@adacore.com>
420
421 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
422 Use a separate command for stamp removals.
423
07ba94b9
AP		 4242012-05-21 Andrew Pinski <apinski@cavium.com>
425
426 PR bootstrap/53183
427 * configure.ac: Define the default includes to being none.
428 * configure: Regenerate.
429
4677d2eb
OH		 4302012-05-16 Olivier Hainque <hainque@adacore.com>
431
432 * Makefile.in (install-unwind_h): Rename into ...
433 (install-unwind_h-forbuild): New target.
434 (all): Use it instead of the former install-unwind_h.
435 (install-unwind_h): Reinstate, copy to user install destination
436 for include files, not to the internal gcc object directory one.
437 (install-leaf): Depend on it.
438
7d67c380
OH		 4392012-05-15 Olivier Hainque <hainque@adacore.com>
440
441 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
442 register numbers. LR_REGNO replaces R_LR.
443 (ucontext_for): New, helper for ...
444 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
445 and 5.3 of ...
446 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
447
aca06c90
RO		 4482012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
449
450 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
451 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
452 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
453 i386/t-cpuinfo ...
454 (i[34567]86-*-*, x86_64-*-*): ... here.
455
456 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
457 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
458
459 * config/i386/i386-cpuinfo.c: Rename to ...
460 * config/i386/cpuinfo.c: ... this.
461 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
462
463 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
464 (libgcc_cv_init_priority): New test.
465 * configure: Regenerate.
466 * config.in: New file.
467 * Makefile.in (clean): Rename config.h to auto-target.h.
468 (config.h): Likewise.
469 (stamp-h): Likewise.
470
471 * config/i386/cpuinfo.c (auto-target.h): Include.
472 (CONSTRUCTOR_PRIORITY): Define.
473 (__cpu_indicator_init): Use it.
474
0d03ac1b
L		 4752012-05-09 H.J. Lu <hongjiu.lu@intel.com>
476
477 * longlong.h: Use a URL instead of an FSF postal address.
478 Replace spaces with tab.
479
4a172156 4802012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 481
482 * libgcov.c (gcov_clear, __gcov_reset): New functions.
483 (__gcov_dump): Ditto.
484 (gcov_dump_complete): New global variable.
485 (gcov_exit): Export hidden to enable use in L_gcov_dump.
486 (__gcov_flush): Outline functionality now in gcov_clear.
487 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
488
e4bb767e
AJ		 4892012-04-28 Aurelien Jarno <aurelien@aurel32.net>
490
31a18a7e
ILT		 491 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
492 (mips*-*-linux*): Include mips/t-tpbit when long double is
493 16 bytes long.
e4bb767e 494
5ddecff9
ST		 4952012-04-25 Sriraman Tallam <tmsriram@google.com>
496
497 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
498 (get_available_features): New argument. Check for AVX2.
499 (__cpu_indicator_init): Modify call to get_available_features.
500
b427dd7a
AM		 5012012-04-25 Alan Modra <amodra@gmail.com>
502
503 * config/rs6000/crtsavevr.S: New file.
504 * config/rs6000/crtrestvr.S: New file.
505 * config/rs6000/t-savresfgpr: Build the above.
506 * config/rs6000/t-netbsd: Likewise.
507
ad491329
ST		 5082012-04-24 Sriraman Tallam <tmsriram@google.com>
509
510 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
511
792317cc
ST		 5122012-04-24 Sriraman Tallam <tmsriram@google.com>
513
514 * libgcc/config/i386/i386-cpuinfo.c: New file.
515 * libgcc/config/i386/t-cpuinfo: New file.
516 * libgcc/config.host: Include t-cpuinfo.
517 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
518
e1be98a4
CF		 5192012-04-24 Chao-ying Fu <fu@mips.com>
520
521 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
522
1bde7dab
TS		 5232012-04-20 Thomas Schwinge <thomas@codesourcery.com>
524
525 struct siginfo vs. siginfo_t
526
527 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
528 siginfo_t instead of struct siginfo.
529 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
530 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
531 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
532 (ia64_handle_unwabi): Likewise.
533 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
534 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
535 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
536 (sh_fallback_frame_state): Likewise.
537 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
538 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
539
24590f66
L		 5402012-04-02 H.J. Lu <hongjiu.lu@intel.com>
541
542 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
543 system call number.
544
9a9dcce8
EB		 5452012-03-31 Eric Botcazou <ebotcazou@adacore.com>
546
547 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
548 if it hasn't been previously saved.
549
6401aaf5
L		 5502012-03-29 H.J. Lu <hongjiu.lu@intel.com>
551
552 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
553 only for glibc.
554
7fd6378e
GJL		 5552012-03-28 Georg-Johann Lay <avr@gjlay.de>
556
557 PR target/52737
558 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
559 instead of __AVR_HAVE_8BIT_SP__.
560
9e916de7
TG		 5612012-03-26 Tristan Gingold <gingold@adacore.com>
562
563 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
564 (unw_table_entry): Use unw_word instead of unsigned long.
565 (_Unwind_FindTableEntry): Likewise.
566 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
567 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
568 (_Unwind_FindTableEntry): Likewise.
569 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
570 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
571 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
572 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
573 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
574 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
575 (uw_init_context_1, uw_install_context): Likewise.
576 (unw_word): Move to unwind-ia64.h
577
4b12e93d
TG		 5782012-03-26 Tristan Gingold <gingold@adacore.com>
579
580 * config/vms/vms-ucrt0.c: Update copyright years.
581 Add a sanity check.
582 (___gcc_main_flags): Declare.
583 (__main): Check flags to remap argv and exit code.
584 * config.host (*-*-*vms*): Adjust extra_parts.
585 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
586 (crt0.o): Add.
587
06ea7371
RE		 5882012-03-22 Richard Earnshaw <rearnsha@arm.com>
589
590 * arm/lib1funcs.asm (ctzsi2): New function.
591 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
592 * arm/t-linux (LIB1ASMFUNCS): Likewise.
593 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
594 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
595 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
596 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
597
d82ad50d
AT		 5982012-03-21 Andreas Tobler <andreast@fgznet.ch>
599
600 * config.host: Add bits to support powerpc64-*-freebsd*.
601 * config/rs6000/freebsd-unwind.h: New file.
602 * config/rs6000/t-freebsd64: New file.
603
b260a8c0
RG		 6042012-03-20 Richard Guenther <rguenther@suse.de>
605
606 PR gcov-profile/52627
607 * libgcov.c (init_mx): Fix mutex name.
608
86286a8a
TG		 6092012-03-16 Tristan Gingold <gingold@adacore.com>
610
611 * config/ia64/vms-unwind.h: Remove ulong (and replace
612 it by unw_reg where used). Define unw_reg with __int64.
613
7888f266
RO		 6142012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
615
616 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
617 Solaris 8 handling.
618 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
619 Solaris 8 handling.
620 (sparc_is_sighandler): Likewise.
621
f155bc64
L		 6222012-03-13 H.J. Lu <hongjiu.lu@intel.com>
623
624 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
625 <= saved reg size.
626
d47657bd
RO		 6272012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
628
629 * config/arm/crtn.S: Fix typo.
630
5bef73a1
RG		 6312012-03-13 Richard Guenther <rguenther@suse.de>
632
633 * libgcov.c: Remove stdio.h include and NULL un-define.
634
9c4271f3
RG		 6352012-03-13 Richard Guenther <rguenther@suse.de>
636
637 PR target/52569
638 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
639
c6d10e7c
RG		 6402012-03-13 Richard Guenther <rguenther@suse.de>
641
642 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
643
074a385f
RG		 6442012-03-13 Richard Guenther <rguenther@suse.de>
645
646 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
647 and __gthread_mutex_init_function definitions.
648
c4bc5c25
RO		 6492012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
650
651 * config.host (mips*-*-openbsd*): Remove.
652
5c30094f
RO		 6532012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
654
655 * config.host: Remove alpha*-dec-osf5.1* handling.
656 * config/alpha/gthr-posix.c: Remove.
657 * config/alpha/libgcc-osf5.ver: Remove.
658 * config/alpha/osf5-unwind.h: Remove.
659 * config/alpha/t-osf-pthread: Remove.
660 * config/alpha/t-slibgcc-osf: Remove.
661 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
662 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
663 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
664 * mkmap-flat.awk: Remove osf_export handling.
665
33e3e24d
RG		 6662012-03-12 Richard Guenther <rguenther@suse.de>
667
668 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
669 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
670 (__gthread_mutex_init_function): New function.
671 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
672
673 PR gcov/49484
674 * libgcov.c: Include gthr.h.
675 (__gcov_flush_mx): New global variable.
676 (init_mx, init_mx_once): New functions.
677 (__gcov_flush): Protect self with a mutex.
678 (__gcov_fork): Re-initialize mutex after forking.
679 * unwind-dw2-fde.c: Change condition under which to use
680 __GTHREAD_MUTEX_INIT_FUNCTION.
681
d8aba32a
TG		 6822012-03-12 Tristan Gingold <gingold@adacore.com>
683
684 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
685 * config/ia64/t-vms: Likewise.
686
75ffafdc
MH		 6872012-03-11 Michael Hope <michael.hope@linaro.org>
688
4a172156
UB		 689 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
690 for Thumb-2.
75ffafdc 691
ef6c2c53
WL		 6922012-03-07 Walter Lee <walt@tilera.com>
693
694 * config/tilepro/atomic.c: Rename "atomic_" prefix to
695 "arch_atomic_".
696 (atomic_xor): Rename and move definition to
697 config/tilepro/atomic.h.
698 (atomic_nand): Ditto.
699 * config/tilepro/atomic.h: Rename "atomic_" prefix to
700 "arch_atomic_".
701 (arch_atomic_xor): Move from config/tilepro/atomic.c.
702 (arch_atomic_nand): Ditto.
703
4e30d980
GJL		 7042012-03-07 Georg-Johann Lay <avr@gjlay.de>
705
706 PR target/52507
707 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
708
61108225
GJL		 7092012-03-07 Georg-Johann Lay <avr@gjlay.de>
710
711 PR target/52505
712 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
713 from RAM.
714
b30e10ab
GJL		 7152012-03-07 Georg-Johann Lay <avr@gjlay.de>
716
717 PR target/52461
718 PR target/52508
719 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
720 if RAMPZ affects reading from RAM.
721 (__tablejump_elpm__): Ditto.
722 (.xload): Ditto.
723 (__movmemx_hi): Ditto.
724 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
725 (__do_global_dtors): Ditto.
726 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
727 (__movmemx_hi): Ditto.
728
8993fde4
RH		 7292012-03-05 Richard Henderson <rth@redhat.com>
730
731 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
732 [ARM] (count_trailing_zeros): Use the builtin.
733
b7633ee3
KT		 7342012-03-01 Kai Tietz <ktietz@redhat.com>
735
736 * soft-fp: Imported from glibc upstream.
737
fbd3340c
KT		 7382012-02-28 Kai Tietz <ktietz@redhat.com>
739
740 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
741 for mingw-targets as attribute gcc_struct.
742
e9e053eb
ILT		 7432012-02-28 Ian Lance Taylor <iant@google.com>
744
745 * generic-morestack.c (__splitstack_releasecontext): Correct call
746 to __morestack_release_segments.
747
d80c632e
ST		 7482012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
749
750 PR target/52390
751 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
752 for __linux__ when removing signals from __morestack_fullmask.
753
0253a8b1
GJL		 7542012-02-23 Georg-Johann Lay <avr@gjlay.de>
755
756 PR target/52261
757 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
758
e10e461e
UW		 7592012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
760
761 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
762 instead of HAVE_INITFINI_ARRAY.
763 * config/ia64/crtend.S: Likewise.
764
0c0c6398
KT		 7652012-02-20 Kai Tietz <ktietz@redhat.com>
766
d7470374
KT		 767 PR libstdc++/52300
768 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
769
0c0c6398
KT		 770 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
771 to w32-unwind.h header.
772
78c27266
RS		 7732012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
774
775 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
776 (mips*-*-linux*): Remove t-slibgcc-libgcc.
777 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
778 * config/mips/mips16.S (__mips16_rdhwr): Delete.
779
5adeb246
RS		 7802012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
781
782 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
783
672ed313
IS		 7842012-02-15 Iain Sandoe <iains@gcc.gnu.org>
785
786 PR libitm/52220
787 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 788
e948a1fb
IS		 7892012-02-15 Iain Sandoe <iains@gcc.gnu.org>
790 Patrick Marlier <patrick.marlier@gmail.com>
791
792 PR libitm/52220
793 * config/darwin-crt-tm.c: Generate dummy functions.
794
6017aed3
IS		 7952012-02-15 Iain Sandoe <iains@gcc.gnu.org>
796 Patrick Marlier <patrick.marlier@gmail.com>
797
798 PR libitm/52042
799 * config/darwin-crt-tm.c (getTMCloneTable): New function.
800 (__doTMRegistrations): Call it.
e9e053eb 801 (__doTMdeRegistrations): Likewise.
6017aed3 802
2da8c1ad
GJL		 8032012-01-15 Georg-Johann Lay <avr@gjlay.de>
804 Anatoly Sokolov <aesok@post.ru>
805 Eric Weddington <eric.weddington@atmel.com>
806
807 PR target/52261
808 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
809 (__epilogue_restores__): Ditto.
810
0f952eb4
EB		 8112012-02-15 Eric Botcazou <ebotcazou@adacore.com>
812
813 PR target/51921
814 PR target/52205
815 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
816 Solaris 11 and slightly reformat.
817 (sparc_is_sighandler): Likewise.
818
dd552284
WL		 8192012-02-14 Walter Lee <walt@tilera.com>
820
821 * config.host: Handle tilegx and tilepro.
822 * config/tilegx/sfp-machine.h: New file.
823 * config/tilegx/sfp-machine32.h: New file.
824 * config/tilegx/sfp-machine64.h: New file.
825 * config/tilegx/t-crtstuff: New file.
826 * config/tilegx/t-softfp: New file.
827 * config/tilegx/t-tilegx: New file.
828 * config/tilepro/atomic.c: New file.
829 * config/tilepro/atomic.h: New file.
830 * config/tilepro/linux-unwind.h: New file.
831 * config/tilepro/sfp-machine.h: New file.
832 * config/tilepro/softdivide.c: New file.
833 * config/tilepro/softmpy.S: New file.
834 * config/tilepro/t-crtstuff: New file.
835 * config/tilepro/t-tilepro: New file.
836
b59cbd50
JW		 8372012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
838
839 PR libstdc++/51296
840 PR libstdc++/51906
841 * gthr-posix.h: Allow static initializer macros to be disabled.
842 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
843
6caf807f
CLT		 8442012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
845
846 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
847 Add t-slibgcc-libgcc to tmake_file.
848 * config/mips/libgcc-mips16.ver: Revert previous patch.
849 * config/mips/mips16.S (__mips16_rdhwr): Hide.
850
b25364a0
S		 8512012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
852 Jayant R Sonar <jayant.sonar@kpitcummins.com>
853
854 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
855 * config/cr16/crti.S: New file.
856 * config/cr16/crtlibid.S: New file.
857 * config/cr16/crtn.S: New file.
858 * config/cr16/lib1funcs.S: New file.
859 * config/cr16/t-cr16: New file.
860 * config/cr16/t-crtlibid: New file.
861 * config/cr16/unwind-dw2.h: New file.
862 * config/cr16/unwind-cr16.c: New file.
863 * config/cr16/divmodhi3.c: New file.
864
8ef03aa7
AM		 8652012-01-25 Alan Modra <amodra@gmail.com>
866
867 * config/rs6000/t-linux64: Delete. Move..
868 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
869 * config/rs6000/t-linux: ..and libgcc flags to here.
870
daecebc8
DR		 8712012-01-22 Douglas B Rupp <rupp@gnat.com>
872
873 * config.host (i[34567]86-*-interix3*):
8ef03aa7 874 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 875 * configure: Regenerate.
876
ddaf8125
RS		 8772012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
878 Richard Sandiford <rdsandiford@googlemail.com>
879
880 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
881 * config/mips/mips16.S (__mips16_rdhwr): New function.
882 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
883
2cd8b32c
NS		 8842012-01-11 Nathan Sidwell <nathan@acm.org>
885
886 * libgcov.c (__gcov_init): Ignore objects with no functions.
887
cba300dd
GJL		 8882012-01-10 Georg-Johann Lay <avr@gjlay.de>
889
890 PR target/49868
891 Extend __pgmx semantics to linearize memory.
892 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
893 * config/avr/lib1funcs.S (__xload_1): New function.
894 (__movmemx_qi, __movmemx_hi): New functions.
895 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
896 semantics.
9ffaf4bc 897
3d137660
EB		 8982012-01-09 Eric Botcazou <ebotcazou@adacore.com>
899
900 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
901 purported sigacthandler address isn't null before dereferencing it.
902 (sparc_is_sighandler): Likewise.
903
bf4db96c
EB		 9042012-01-09 Eric Botcazou <ebotcazou@adacore.com>
905
906 PR ada/41929
907 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
908 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
909 (sparc_is_sighandler): Likewise.
910 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
911
1ab3568b
TG		 9122012-01-06 Tristan Gingold <gingold@adacore.com>
913
914 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
915 compatibility thunks...
916 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
917 (crtbeginS.o, crtendS.o): ... and these to ...
918 * config/ia64/t-ia64-elf: ... this new file.
919 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
920 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
921
925b0ed8
AK		 9222012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
923
924 * configure: Regenerate.
925 * config/s390/t-crtstuff: Remove -fPIC.
926
a99ad737
JW		 9272012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
928
929 PR bootstrap/51006
930 * enable-execute-stack-mprotect.c (getpagesize): Do not define
931 for NetBSD.
932
884f56d1
GJL		 9332012-01-02 Georg-Johann Lay <avr@gjlay.de>
934
935 PR target/51345
936 * config/avr/lib1funcs.S: Remove FIXME comments.
937 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
938
8c57e547
GJL		 9392012-01-02 Georg-Johann Lay <avr@gjlay.de>
940
941 Implement light-weight DImode support.
942 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
943 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
944 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
945 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
946
04dbc287
NS		 9472011-12-30 Nathan Sidwell <nathan@acm.org>
948
949 * libgcov.c (gcov_crc32): Remove global var.
950 (free_fn_data): New function.
951 (buffer_fn_data): Pass in filename, more robust error recovery.
952 (crc32_unsigned): New function.
953 (gcov_exit): More robust detection of new program. More robust
954 error recovery.
955 (__gcov_init): Do not update program's crc here.
956
8e1d97d4
TG		 9572011-12-21 Tristan Gingold <gingold@adacore.com>
958
959 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
960
9ffaf4bc
ILT		 9612011-12-21 Ian Lance Taylor <iant@google.com>
962
963 * config/i386/morestack.S: Simplify CFI opcodes throughout.
964
a0c8d0c1
ILT		 9652011-12-20 Ian Lance Taylor <iant@google.com>
966
967 * config/i386/morestack.S (__morestack_non_split): If there is
968 enough stack space already, don't split. Ask for more stack space
969 than we required.
970
69048898
SDJ		 9712011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
972
973 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
974 `sys/sdt.h'.
975 (_Unwind_DebugHook): New function.
976 (uw_restore_core_regs): New define.
977 (unwind_phase2): Use uw_restore_core_regs instead of
978 restore_core_regs.
979 (unwind_phase2_forced): Likewise.
980 (__gnu_Unwind_Resume): Likewise.
981
1bb4b6a3
UB		 9822011-12-20 Uros Bizjak <ubizjak@gmail.com>
983
984 * config/alpha/linux-unwind.h: Update copyright years.
985 (MD_FROB_UPDATE_CONTEXT): New define.
986 (alpha_frob_update_context): New function.
987
eb028768
RS		 9882011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
989
990 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
991 tmake_file rather replacing it.
992
6a2045bf
IS		 9932011-12-15 Iain Sandoe <iains@gcc.gnu.org>
994
995 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 996 function is not used for PPC64.
6a2045bf
IS		 997 (save_world): Amend comments. Update the VRsave mask to reflect the
998 saved regs.
999 (rest_world): Update comments, do not clobber r10, do not use r8.
1000 (eh_rest_world_r10): Amend comments, do not use r8.
1001 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
1002 no longer used, move restore of CR and target address to the end of
1003 the routine.
1004
a13780a6
L		 10052011-12-14 H.J. Lu <hongjiu.lu@intel.com>
1006
1007 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
1008 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
1009
d7288dfb
GJL		 10102011-12-14 Georg-Johann Lay <avr@gjlay.de>
1011
1012 PR target/49313
1013 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
1014 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
1015
8d2c862d
EB		 10162011-12-11 Eric Botcazou <ebotcazou@adacore.com>
1017
1018 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
1019
3447cae6
GJL		 10202011-12-09 Georg-Johann Lay <avr@gjlay.de>
1021
1022 PR target/49313
1023 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
1024 * config/avr/lib1funcs.S (__muldi3): New function.
1025
806fc6aa
AP		 10262011-12-06 Andrew Pinski <apinski@cavium.com>
1027
1028 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
1029 size of func_ptr.
1030 (__frame_dummy_init_array_entry): Likewise.
1031
28c5e6b5
GJL		 10322011-12-06 Georg-Johann Lay <avr@gjlay.de>
1033
1034 Forward-port from gcc-4_6-branch r181936 2011-12-02.
1035
1036 PR target/51345
1037 PR target/51002
1038 * config/avr/lib1funcs.S (__prologue_saves__,
1039 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
1040 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
1041
8f90394a
IS		 10422011-12-04 Iain Sandoe <iains@gcc.gnu.org>
1043
1044 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
1045
06dd33ac
JDA		 10462011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1047
1048 PR other/51272
1049 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
1050 (_ITM_deregisterTMCloneTable): Likewise.
1051 (__register_frame_info): Fix unused warning.
1052 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
1053 pthread_default_stacksize_np): Likewise.
1054 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 1055
85b8555e
DD		 10562011-11-29 DJ Delorie <dj@redhat.com>
1057
1058 * config.host (rl78-*-elf): New case.
1059 * config/rl78: New directory for the Renesas RL78.
1060
4d5ae4ea
BS		 10612011-11-29 Bernd Schmidt <bernds@codesourcery.com>
1062
1063 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
1064 formatting.
1065
f9c55897
RO		 10662011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1067
1068 PR other/51022
1069 * config/rs6000/t-savresfgpr: New file.
1070 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
1071 $(srcdir)/config/rs6000/eabi.S.
1072 * config/rs6000/t-ppccomm-ldbl: Remove.
1073 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
1074 tmake_file.
1075 (powerpc-*-eabispe*): Likewise.
1076 (powerpc-*-eabi*): Likewise.
1077 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1078 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
1079 to tmake_file, remove rs6000/t-ppccomm-ldbl.
1080 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
1081 tmake_file.
1082 (powerpc-*-eabisim*): Likewise.
1083 (powerpc-*-elf*): Likewise.
1084 (powerpc-*-eabialtivec*): Likewise.
1085 (powerpc-xilinx-eabi*): Likewise.
1086 (powerpc-*-rtems*): Likewise.
1087 (powerpcle-*-elf*): Likewise.
1088 (powerpcle-*-eabisim*): Likewise.
1089 (powerpcle-*-eabi*): Likewise.
1090
a01207c4
ILT		 10912011-11-27 Ian Lance Taylor <iant@google.com>
1092
1093 * generic-morestack.c (__splitstack_find): Check for NULL old
1094 stack value.
1095 (__splitstack_resetcontext): New function.
1096 (__splitstack_releasecontext): New function.
1097 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1098
2b0b8ab2
IS		 10992011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1100
1101 * config/darwin-crt-tm.c: Correct comments, use correct licence.
1102
c1d8101c
IS		 11032011-11-27 Iain Sandoe <iains@gcc.gnu.org>
1104
1105 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
1106
8b281334
RH		 11072011-11-26 Richard Henderson <rth@redhat.com>
1108
1109 * config/m68k/linux-atomic.c: New file.
1110 * config/m68k/t-linux: New file.
1111 * config.host (m68k-uclinux, m68k-linux): Use it.
1112
7546aa9d
RH		 11132011-11-26 Richard Henderson <rth@redhat.com>
1114
1115 * crtstuff.c (__TMC_LIST__): Mark used not unused.
1116 (__TMC_END__): Only declare if hidden is available; in the definition,
1117 if hidden is unavailable add a null record.
1118 (deregister_tm_clones, register_tm_clones): New.
1119 (__do_global_dtors_aux, frame_dummy): Use them.
1120 (__do_global_dtors, __do_global_ctors_1): Likewise.
1121
e2362f5d
IS		 11222011-11-22 Iain Sandoe <iains@gcc.gnu.org>
1123
1124 * config/darwin-crt-tm.c: New file.
1125 * config.host (darwin): Build crttms.o crttme.o to provide
1126 startup and shutdown for tm clones.
1127 * config/t-darwin (crttms.o): New build rule.
1128 (crttme.o): Likewise.
1129
6685dd96
HPN		 11302011-11-21 Hans-Peter Nilsson <hp@axis.com>
1131
1132 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
1133 et al.
1134
b0dc7e4c
RH		 11352011-11-21 Richard Henderson <rth@redhat.com>
1136
1137 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
1138 (__TMC_LIST__, __TMC_END__): New.
1139 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
1140 (__do_global_dtors): Likewise.
1141 (frame_dummy): Call _ITM_registerTMCloneTable.
1142 (__do_global_ctors_1): Likewise.
1143
d4b4b542
RO		 11442011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1145
1146 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
1147 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1148 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
1149 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1150 * config/i386/t-darwin64: Remove.
1151 * config/sh/t-netbsd (LIB2ADD): Remove.
1152
989bdb74
GJL		 11532011-11-21 Georg-Johann Lay <avr@gjlay.de>
1154
1155 PR target/49313
1156 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1157 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1158 * config/avr/lib1funcs.S (wmov): New assembler macro.
1159 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1160 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1161 (__udivmod64): New function.
1162 (__negdi2): New function.
1163
515a0cfc
GP		 11642011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1165
1166 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1167 *-*-freebsd*aout*): Remove.
1168
0115d17f
HPN		 11692011-11-20 Hans-Peter Nilsson <hp@axis.com>
1170
1171 * static-object.mk (c_flags-$o): Save c_flags.
1172 ($(base)$(objext)): Use it.
1173
93aeb62b
SE		 11742011-11-18 Steve Ellcey <sje@cup.hp.com>
1175
1176 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1177
7bc6df2c
GJL		 11782011-11-18 Georg-Johann Lay <avr@gjlay.de>
1179
1180 PR target/49868
1181 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1182 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1183 New functions.
1184
425d737b
MGD		 11852011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1186
1187 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1188 functions.
1bb4b6a3 1189 (aeabi_uidivmod): Likewise.
425d737b
MGD		 1190 (umodsi3): Likewise.
1191 (divsi3): Likewise.
1192 (aeabi_idivmod): Likewise.
1193 (modsi3): Likewise.
1194
f2a176dc
TG		 11952011-11-16 Tristan Gingold <gingold@adacore.com>
1196
1197 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1198
7c209481
GJL		 11992011-11-15 Georg-Johann Lay <avr@gjlay.de>
1200
1201 PR target/49868
1202 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1203 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1204
9dfd5832
JDA		 12052011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1206
1207 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1208 tmake_file list.
1209 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1210 * config/pa/t-stublib64: Delete.
1211
f77dca5d
RH		 12122011-11-12 Richard Henderson <rth@redhat.com>
1213
1214 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1215 cast the pointer argument to _Unwind_SetGRPtr.
1216
902828f0
RO		 12172011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1218
1219 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1220
e14304ef
ILT		 12212011-11-09 Ian Lance Taylor <iant@google.com>
1222
1223 * generic-morestack.c: Include <string.h>.
1224 (uintptr_type): Define.
1225 (struct initial_sp): Add dont_block_signals field. Reduce size of
1226 extra array by 1.
1227 (allocate_segment): Set prev field to NULL. Don't set
1228 __morestack_current_segment or __morestack_segments.
1229 (__generic_morestack): Update current->prev and *pp after calling
1230 allocate_segment.
1231 (__morestack_block_signals): Don't do anything if
1232 dont_block_signals is set.
1233 (__morestack_unblock_signals): Likewise.
1234 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1235 uintptr_type.
1236 (__splitstack_block_signals): New function.
1237 (enum __splitstack_content_offsets): Define.
1238 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1239 (__splitstack_makecontext): New function.
1240 (__splitstack_block_signals_context): New function.
1241 (__splitstack_find_context): New function.
1242 * config/i386/morestack.S (__morestack_get_guard): New function.
1243 (__morestack_set_guard, __morestack_make_guard): New functions.
1244 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1245
e3d871e4
RO		 12462011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1247
1248 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1249 (i[34567]86-*-mingw*): ... here.
1250 (x86_64-*-mingw*): ... here.
1251
e55cef40
RO		 12522011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1253
1254 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1255
5366b186
NS		 12562011-11-07 Nathan Sidwell <nathan@acm.org>
1257
1258 * libgcov.c (struct gcov_fn_buffer): New struct.
1259 (buffer_fn_data): New helper.
1260 (gcov_exit): Rework for new gcov data structures.
1261
74155a6f
GJL		 12622011-11-07 Georg-Johann Lay <avr@gjlay.de>
1263
1264 PR target/49313
1265 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1266
200feb07
RO		 12672011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1268
1269 * config.host (tmake_file): Correct comment.
1270 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1271 t-libgcc-pic.
1272 (bfin*-uclinux*): Likewise.
1273 (bfin*-linux-uclibc*): Likewise.
1274 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1275
1276 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1277 assigning.
1278 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1279 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1280 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1281 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1282 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1283 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1284 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1285 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1286 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1287 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1288 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1289 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1290 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1291
1292 * config/bfin/t-elf: Remove.
1293 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1294
c9cd1a07
RO		 12952011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1296
1297 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1298 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1299 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1300 (lm32-*-elf*): ... this.
1301 (lm32-*-rtems*): ... and this.
1302 Add to tmake_file.
1303 (m32r-*-rtems*): Add to tmake_file.
1304 (moxie-*-rtems*): Likewise.
1305 (sparc-*-rtems*): Likewise.
1306 Remove t-rtems from tmake_file.
1307 (sparc64-*-rtems*): Likewise.
1308 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1309 instead.
1310
9fbcc75d
RO		 13112011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1312
1313 PR bootstrap/50982
1314 * config/gthr-posix.h: Move ...
1315 * gthr-posix.h: ... here.
1316 * config/gthr-lynx.h: Reflect this.
1317 * config/gthr-vxworks.h: Likewise.
1318 * config/rs6000/gthr-aix.h: Likewise.
1319 * configure.ac (target_thread_file): Likewise.
1320 * configure: Regenerate.
1321
76644b68
SH		 13222011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1323
1324 * config.host (arm*-*-rtemseabi*): New target.
1325
5e490f2a
JDA		 13262011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1327
1328 PR other/50991
1329 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1330 extra-parts.
1331
feeeff5c
JR		 13322011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1333
1334 * config.host (epiphany-*-elf*): New configuration.
1335 * config/epiphany: New Directory.
1336
d618bb2c
RC		 13372011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1338
1339 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1340 * config/avr/t-rtems: New.
1341 Filter out _exit from LIB1ASMFUNCS.
1342
1bb6f778
DM		 13432011-11-04 David S. Miller <davem@davemloft.net>
1344
1345 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1346 * configure: Rebuild.
1347
9a7f7422
AK		 13482011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1349
1350 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1351 variable.
1352
e4fe948a
GJL		 13532011-11-04 Georg-Johann Lay <avr@gjlay.de>
1354
1355 PR target/50931
1356 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1357 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1358
7084e037
JS		 13592011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1360
1361 PR target/50989
1362 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1363
1a032034
RO		 13642011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1365
1366 * config/c6x/t-elf (LIB2ADDEH): Set.
1367 * config/c6x/t-c6x-elf: Remove.
1368
d385f772
RO		 13692011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1370
1371 * config/i386/sol2-ci.S: Rename to ...
1372 * config/i386/crti.S: ... this.
1373 * config/i386/sol2-cn.S: Rename to ...
1374 * config/i386/crtn.S: ... this.
1375 * config/sparc/sol2-ci.S: Rename to ...
1376 * config/sparc/crti.S: ... this.
1377 * config/sparc/sol2-cn.S: Rename to ...
1378 * config/sparc/crtn.S: ... this.
1379 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1380 (crti.o, crtn.o): Remove.
1381
1ba878a9
TG		 13822011-11-04 Tristan Gingold <gingold@adacore.com>
1383
1384 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1385
02750c15
KK		 13862011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1387
1388 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1389
bf86b067
HPN		 13902011-11-03 Hans-Peter Nilsson <hp@axis.com>
1391
1392 * config.host (crisv32-*-none, cris-*-none): Remove.
1393 (crisv32-*-elf): Append to tmake_file, don't just set it.
1394 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1395
d0bc53bd
RO		 13962011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1397
1398 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1399 (ecrtn$(objext)): Likewise.
1400 (ncrti$(objext)): Likewise.
1401 (ncrtn$(objext)): Likewise.
1402
036da830
AS		 14032011-11-03 Andreas Schwab <schwab@redhat.com>
1404
1405 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1406
d2a7d041
DM		 14072011-11-02 David S. Miller <davem@davemloft.net>
1408
1409 * configure.ac: Set host_address on sparc too.
1410 * configure: Regenerate.
1411 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1412 based upon host_address.
1413 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1414
af8ed618
JM		 14152011-11-02 Jason Merrill <jason@redhat.com>
1416
1417 * config/rs6000/t-ppccomm: Add missing \.
1418
5d1c8e77
RO		 14192011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1420
1421 * gthr-single.h, gthr.h: New files.
1422 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1423 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1424 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1425 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1426 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1427 * configure.ac (thread_header): New variable.
1428 Set it depending on target_thread_file.
1429 (gthr-default.h): Link from $thread_header.
1430 * configure: Regenerate.
1431 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1432
852b75ed
RO		 14332011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1434
1435 * configure.ac (tm_file_): New variable.
1436 Determine from tm_file.
1437 (tm_file, tm_defines): Substitute.
1438 * configure: Regenerate.
1439 * mkheader.sh: New file.
1440 * Makefile.in (clean): Remove libgcc_tm.h.
1441 ($(objects)): Depend on libgcc_tm.h.
1442 (libgcc_tm_defines, libgcc_tm_file): New variables.
1443 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1444 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1445 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1446 ($(extra-parts)): Depend on libgcc_tm.h.
1447 * config.host (tm_defines, tm_file): New variable.
1448 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1449 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1450 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1451 (avr-*-rtems*): Likewise.
1452 (avr-*-*): Likewise.
1453 (frv-*-elf): Likewise.
1454 (frv-*-*linux*): Likewise.
1455 (h8300-*-rtems*): Likewise.
1456 (h8300-*-elf*): Likewise.
1457 (i[34567]86-*-darwin*): Likewise.
1458 (x86_64-*-darwin*): Likewise.
1459 (rx-*-elf): Likewise.
1460 (tic6x-*-uclinux): Likewise.
1461 (tic6x-*-elf): Likewise.
1462 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1463 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1464 * config/i386/cygming-crtbegin.c: Likewise.
1465 * config/i386/cygming-crtend.c: Likewise.
1466 * config/ia64/fde-vms.c: Likewise.
1467 * config/ia64/unwind-ia64.c: Likewise.
1468 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1469 * config/rs6000/darwin-fallback.c: Likewise.
1470 * config/stormy16/lib2funcs.c: Likewise.
1471 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1472 * crtstuff.c: Likewise.
1473 * dfp-bit.h: Likewise.
1474 * emutls.c: Likewise.
1475 * fixed-bit.c: Likewise.
1476 * fp-bit.c: Likewise.
1477 * generic-morestack-thread.c: Likewise.
1478 * generic-morestack.c: Likewise.
1479 * libgcc2.c: Likewise.
1480 * libgcov.c: Likewise.
1481 * unwind-dw2-fde-dip.c: Likewise.
1482 * unwind-dw2-fde.c: Likewise.
1483 * unwind-dw2.c: Likewise.
1484 * unwind-sjlj.c: Likewise.
1485
f9989b51
RO		 14862011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1487
1488 * configure.ac: Include ../config/picflag.m4.
1489 (GCC_PICFLAG): Call it.
1490 Substitute.
1491 * configure: Regenerate.
1492 * Makefile.in (gcc_srcdir): Remove.
1493 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1494 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1495 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1496 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1497 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1498 Use $<.
1499 Remove comment.
1500 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1501 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1502 to refer to libgcc2.c.
1503 Use $<.
1504 * config/darwin-64.c: New file.
1505 * config/darwin-crt3.c: Remove comment.
1506 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1507 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1508 config/udivmodsi4.c: New files.
1509 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1510 config/memset.c: New files.
1511 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1512 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1513 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1514 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1515 * config/t-openbsd-thread: New file.
1516 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1517 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1518 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1519 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1520 qrnnd.S.
1521 Adapt filename.
1522 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1523 to refer to gthr-posix.c.
1524 * config/alpha/t-vms (LIB2ADD): Set.
1525 * config/alpha/vms-gcc_shell_handler.c: New file.
1526 * config/arm/bpabi.c, config/arm/fp16.c,
1527 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1528 config/arm/unaligned-funcs.c: New files.
1529 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1530 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1531 * config/arm/t-linux: Likewise.
1532 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1533 * config/arm/t-netbsd: New file.
1534 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1535 * config/arm/t-symbian (LIB2ADD_ST): Set.
1536 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1537 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1538 * config/bfin/t-elf: New file.
1539 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1540 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1541 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1542 config/c6x/ltf.c: New files.
1543 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1544 (HOST_LIBGCC2_CFLAGS): Set.
1545 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1546 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1547 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1548 New files.
1549 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1550 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1551 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1552 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1553 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1554 files.
1555 * config/frv/t-frv (LIB2ADD): Set.
1556 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1557 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1558 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1559 config/h8300/popcounthi2.c: New files.
1560 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1561 * config/i386/gthr-win32.c: New file.
1562 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1563 * config/i386/t-cygwin: Likewise.
1564 * config/i386/t-darwin, config/i386/t-darwin64,
1565 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1566 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1567 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1568 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1569 * config/ia64/quadlib.c: New file.
1570 * config/ia64/t-hpux (LIB2ADD): Set.
1571 * config/ia64/t-ia64: Add comment.
1572 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1573 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1574 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1575 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1576 * config/m32c/t-m32c (LIB2ADD): Set.
1577 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1578 * config/m32r/t-m32r: Likewise.
1579 * config/m68k/fpgnulib.c: New file.
1580 * config/m68k/t-floatlib (LIB2ADD): Set.
1581 (xfgnulib.c): New target.
1582 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1583 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1584 * config/mep/t-mep (LIB2ADD): Set.
1585 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1586 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1587 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1588 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1589 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1590 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1591 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1592 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1593 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1594 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1595 New files.
1596 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1597 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1598 * config/pa/fptr.c, config/pa/lib2funcs.S,
1599 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1600 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1601 (LIB2ADD, LIB2ADD_ST): Set.
1602 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1603 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1604 Set.
1605 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1606 * config/pdp11/t-pdp11: New file.
1607 * config/picochip/libgccExtras/adddi3.S,
1608 config/picochip/libgccExtras/ashlsi3.S,
1609 config/picochip/libgccExtras/ashrsi3.S,
1610 config/picochip/libgccExtras/clzsi2.S,
1611 config/picochip/libgccExtras/cmpsi2.S,
1612 config/picochip/libgccExtras/divmod15.S,
1613 config/picochip/libgccExtras/divmodhi4.S,
1614 config/picochip/libgccExtras/divmodsi4.S,
1615 config/picochip/libgccExtras/lshrsi3.S,
1616 config/picochip/libgccExtras/parityhi2.S,
1617 config/picochip/libgccExtras/popcounthi2.S,
1618 config/picochip/libgccExtras/subdi3.S,
1619 config/picochip/libgccExtras/ucmpsi2.S,
1620 config/picochip/libgccExtras/udivmodhi4.S,
1621 config/picochip/libgccExtras/udivmodsi4.S: New files.
1622 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1623 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1624 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1625 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1626 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1627 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1628 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1629 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1630 files.
1631 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1632 (HOST_LIBGCC2_CFLAGS): Set.
1633 * config/rs6000/t-darwin64: New file.
1634 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1635 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1636 * config/rs6000/t-ppccomm (LIB2ADD): Add
1637 $(srcdir)/config/rs6000/tramp.S.
1638 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1639 Add $(srcdir)/config/rs6000/eabi.S.
1640 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1641 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1642 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1643 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1644 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1645 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1646 * config/rs6000/tramp.S: New file.
1647 * config/s390/t-tpf: Remove.
1648 * config/sh/linux-atomic.S: New file.
1649 * config/sh/t-linux (LIB2ADD): Set.
1650 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1651 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1652 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1653 to unwind-dw2.c.
1654 (HOST_LIBGCC2_CFLAGS): Set.
1655 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1656 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1657 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1658 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1659 config/spu/mfc_multi_tag_release.c,
1660 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1661 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1662 config/spu/multi3.c: New files.
1663 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1664 (HOST_LIBGCC2_CFLAGS): Set.
1665 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1666 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1667 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1668 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1669 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1670 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1671 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1672 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1673 config/stormy16/umodsi3.c: New files.
1674 * config/xtensa/lib2funcs.S: New file.
1675 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1676 * config/xtensa/t-xtensa (LIB2ADD): Set.
1677 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1678 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1679 Add t-freebsd-thread to tmake_file for posix threads.
1680 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1681 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1682 (*-*-lynxos*): Likewise.
1683 (*-*-netbsd*): Likewise.
1684 (*-*-openbsd*): Likewise.
1685 Add t-openbsd-thread to tmake_file for posix threads.
1686 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1687 (*-*-vxworks*): Set tmake_file.
1688 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1689 (alpha*-*-freebsd*): Likewise.
1690 (alpha*-*-netbsd*): Likewise.
1691 (alpha*-*-openbsd*): Likewise.
1692 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1693 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1694 (alpha*-dec-*vms*): Likewise.
1695 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1696 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1697 (bfin*-uclinux*): Likewise.
1698 (bfin*-linux-uclibc*): Likewise.
1699 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1700 (crisv32-*-none): Likewise.
1701 (cris-*-elf): Likewise.
1702 (cris-*-none): Likewise.
1703 (cris-*-linux*, crisv32-*-linux*): Likewise.
1704 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1705 tmake_file.
1706 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1707 tmake_file.
1708 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1709 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1710 (x86_64-*-elf*): Likewise.
1711 (i[34567]86-*-nto-qnx*): Likewise.
1712 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1713 win32 threads.
1714 (x86_64-*-mingw*): Likewise.
1715 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1716 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1717 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1718 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1719 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1720 tmake_file.
1721 (mipsisa64sr71k-*-elf*): Likewise.
1722 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1723 (mips-*-elf*, mipsel-*-elf*): Likewise.
1724 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1725 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1726 (mips*-*-rtems*): Likewise.
1727 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1728 to tmake_file.
1729 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1730 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1731 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1732 (spu-*-elf*): Likewise.
1733 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1734
45b86625
RO		 17352011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1736
1737 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1738 $(srcdir) to refer to $(LIB1ASMSRC).
1739 Use $<.
1740 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1741 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1742 config/arm/lib1funcs.S: New files.
1743 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1744 * config/arm/t-arm: New file.
1745 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1746 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1747 config/arm/t-strongarm-elf: New files.
1748 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1749 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1750 * config/avr/lib1funcs.S: New file.
1751 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1752 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1753 * config/c6x/lib1funcs.S: New file.
1754 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1755 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1756 * config/frv/lib1funcs.S: New file.
1757 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1758 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1759 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1760 * config/ia64/__divxf3.asm: Rename to ...
1761 * config/ia64/__divxf3.S: ... this.
1762 Adapt lib1funcs.asm filename.
1763 * config/ia64/_fixtfdi.asm: Rename to ...
1764 * config/ia64/_fixtfdi.S: ... this.
1765 Adapt lib1funcs.asm filename.
1766 * config/ia64/_fixunstfdi.asm: Rename to ...
1767 * config/ia64/_fixunstfdi.S: ... this.
1768 Adapt lib1funcs.asm filename.
1769 * config/ia64/_floatditf.asm: Rename to ...
1770 * config/ia64/_floatditf.S: ... this.
1771 Adapt lib1funcs.asm filename.
1772 * config/ia64/lib1funcs.S: New file.
1773 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1774 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1775 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1776 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1777 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1778 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1779 * config/mep/lib1funcs.S: New file.
1780 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1781 * config/mips/mips16.S: New file.
1782 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1783 * config/pa/milli64.S: New file.
1784 * config/pa/t-linux, config/pa/t-linux64: New files.
1785 * config/picochip/lib1funcs.S: New file.
1786 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1787 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1788 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1789 * config/sh/t-netbsd: New file.
1790 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1791 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1792 * config/sh/t-sh64: New file.
1793 * config/sparc/lb1spc.S: New file.
1794 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1795 filename.
1796 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1797 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1798 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1799 config/xtensa/lib1funcs.S: New files.
1800 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1801 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1802 tmake_file.
1803 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1804 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1805 (arm*-*-linux*): Likewise.
1806 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1807 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1808 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1809 (arm*-*-ecos-elf): Likewise.
1810 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1811 (arm*-*-rtems*): Likewise.
1812 (arm*-*-elf): Likewise.
1813 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1814 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1815 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1816 (bfin*-uclinux*): Likewise.
1817 (bfin*-linux-uclibc*): Likewise.
1818 (bfin*-rtems*): Likewise.
1819 (bfin*-*): Likewise.
1820 (fido-*-elf): Merge into m68k-*-elf*.
1821 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1822 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1823 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1824 (h8300-*-elf*): Likewise.
1825 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1826 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1827 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1828 (i[34567]86-*-mingw*): Likewise.
1829 (x86_64-*-mingw*): Likewise.
1830 (i[34567]86-*-interix3*): Likewise.
1831 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1832 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1833 (m68k-*-elf*): Also handle fido-*-elf.
1834 Add m68k/t-floatlib to tmake_file.
1835 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1836 (m68k-*-linux*): Likewise.
1837 (m68k-*-rtems*): Likewise.
1838 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1839 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1840 sh64*-*-*.
1841 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1842 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1843 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1844 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1845 sh/t-netbsd to tmake_file.
1846 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1847 (sh-*-rtems*): Add sh/t-sh to tmake_file.
1848 (sh-wrs-vxworks): Likewise.
1849 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1850 *-leon[3-9]*.
1851 (v850*-*-*): Add v850/t-v850 to tmake_file.
1852 (vax-*-linux*): Add vax/t-linux to tmake_file.
1853 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1854
5f73c6cc
RO		 18552011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1856
1857 * crtstuff.c: New file.
1858 * Makefile.in (CRTSTUFF_CFLAGS): Define.
1859 (CRTSTUFF_T_CFLAGS): Define.
1860 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1861 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1862 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1863 crtstuff.c.
1864 Use $<.
1865 (crtbeginT.o): Use $(objext).
1866 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1867 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1868 (gcc-extra-parts): Remove.
1869 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1870 Set extra_parts.
1871 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1872 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1873 Add t-crtstuff-pic to tmake_file.
1874 (*-*-lynxos*): New case.
1875 Set tmake_file, extra_parts.
1876 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1877 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1878 *-*-netbsdelf[2-9]*.
1879 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1880 (*-*-rtems*): Set extra_parts.
1881 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1882 (*-*-uclinux*): New case.
1883 Set extra_parts.
1884 (*-*-vms*): New case.
1885 Set tmake_file, extra_parts.
1886 (*-*-elf): Set extra_parts.
1887 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1888 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1889 vms/t-vms64.
1890 Set extra_parts.
1891 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1892 Set extra_parts.
1893 (arm*-*-freebsd*): Add t-crtin to tmake_file.
1894 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1895 (arm-wrs-vxworks): Append to tmake_file.
1896 Set extra_parts.
1897 (arm*-*-uclinux*): Set extra_parts.
1898 (arm*-*-ecos-elf): Likewise.
1899 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1900 arm*-*-eabi*.
1901 (arm*-*-rtems*): Set extra_parts.
1902 (arm*-*-elf): Likewise.
1903 (avr-*-rtems*): Clear extra_parts.
1904 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1905 Set extra_parts.
1906 (bfin*-uclinux*): Likewise.
1907 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1908 (bfin*-rtems*): Append to tmake_file.
1909 Set extra_parts.
1910 (bfin*-*): Likewise.
1911 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1912 (crisv32-*-elf): ... this.
1913 (crisv32-*-none): ... this.
1914 (cris-*-elf, cris-*-none): New cases.
1915 Add cris/t-elfmulti to tmake_file.
1916 (fr30-*-elf): Append to tmake_file.
1917 Set extra_parts.
1918 (frv-*-elf): Append to tmake_file, add frv/t-frv.
1919 Set extra_parts.
1920 (h8300-*-rtems*): Append to tmake_file.
1921 Set extra_parts.
1922 (h8300-*-elf*): Likewise.
1923 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1924 Set extra_parts.
1925 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1926 Set extra_parts.
1927 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1928 (x86_64-*-elf*): Likewise.
1929 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1930 (x86_64-*-freebsd*): Likewise.
1931 (x86_64-*-netbsd*): Likewise.
1932 (i[34567]86-*-linux*): Likewise.
1933 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1934 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1935 (x86_64-*-linux*): Likewise.
1936 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1937 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1938 tmake_file.
1939 Set extra_parts.
1940 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1941 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1942 Append to extra_parts, remove crtbegin.o, crtend.o.
1943 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1944 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1945 crtend.o, crtbeginS.o, crtendS.o.
1946 (ia64*-*-linux*): Comment extra_parts.
1947 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1948 Set extra_parts.
1949 (iq2000*-*-elf*): Clear extra_parts.
1950 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1951 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1952 (m32r-*-elf*, m32r-*-rtems*): Split off ...
1953 (m32r-*-rtems*): ... this.
1954 Add m32r/t-m32r to tmake_file.
1955 (m68k-*-elf*): Add t-crtin to tmake_file.
1956 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1957 (mcore-*-elf): Likewise.
1958 (microblaze*-*-*): Set extra_parts.
1959 (mips*-sde-elf*): New case.
1960 Set tmake_file, extra_parts.
1961 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1962 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1963 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1964 tmake_file.
1965 Set extra_parts.
1966 (mipsisa64sr71k-*-elf*): Likewise.
1967 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1968 (mips-*-elf*, mipsel-*-elf*): Likewise.
1969 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1970 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1971 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1972 (mips*-*-rtems*): Likewise.
1973 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1974 (moxie-*-*): Split into ...
1975 (moxie-*-elf, moxie-*-uclinux*): ... this.
1976 Add to extra_parts, remove crtbegin.o, crtend.o.
1977 (moxie-*-rtems*): New case.
1978 Set tmake_file.
1979 Clear extra_parts.
1980 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1981 Set extra_parts.
1982 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1983 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1984 tmake_file.
1985 Set extra_parts.
1986 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1987 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1988 Set extra_parts.
1989 (powerpc-*-eabisim*): Likewise.
1990 (powerpc-*-elf*): Likewise.
1991 (powerpc-*-eabialtivec*): Likewise.
1992 (powerpc-xilinx-eabi*): Likewise.
1993 (powerpc-*-eabi*): Likewise.
1994 (powerpc-*-rtems*): Likewise.
1995 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1996 tmake_file.
1997 Set extra_parts.
1998 (powerpc-*-lynxos*): Add to tmake_file.
1999 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
2000 rs6000/t-crtstuff, t-crtstuff-pic.
2001 Set extra_parts.
2002 (powerpcle-*-eabisim*): Likewise.
2003 (powerpcle-*-eabi*): Likewise.
2004 (rx-*-elf): Remove extra_parts.
2005 (s390x-ibm-tpf*): Set extra_parts.
2006 (score-*-elf): Set extra_parts.
2007 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2008 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2009 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2010 (sh64l*-*-netbsd*): Split into ...
2011 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
2012 Add t-crtstuff-pic to tmake_file.
2013 Set extra_parts.
2014 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
2015 Set extra_parts.
2016 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
2017 (sparc-*-elf*): Remove t-crtin from tmake_file.
2018 Add to extra_parts, remove crtbegin.o, crtend.o.
2019 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
2020 (sparc64-*-linux*): Likewise.
2021 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
2022 Add to extra_parts, remove crtbegin.o, crtend.o.
2023 (sparc64-*-elf*): Remove t-crtin from tmake_file.
2024 Add to extra_parts, remove crtbegin.o, crtend.o.
2025 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
2026 Add to extra_parts, remove crtbegin.o, crtend.o.
2027 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
2028 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
2029 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
2030 Set extra_parts.
2031 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
2032 Set extra_parts.
2033 (tic6x-*-*): Change to ...
2034 (tic6x-*-elf): ... this.
2035 Set extra_parts.
2036 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
2037 Set extra_parts.
2038 (am33_2.0-*-linux*): Add comment.
2039 (mep*-*-*): Add mep/t-mep to tmake_file.
2040 Set extra_parts.
2041 * config/alpha/t-vms: New file.
2042 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
2043 * config/arm/crti.S, config/arm/crtn.S: New files.
2044 * config/bfin/crti.S, config/bfin/crtn.S: New files.
2045 * config/bfin/crtlibid.S: New file.
2046 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
2047 * config/c6x/crti.S, config/c6x/crtn.S: New files.
2048 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
2049 (crti.o, crtin.o): New rules.
2050 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2051 * config/c6x/t-uclinux: New file.
2052 * config/cris/t-elfmulti: New file.
2053 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
2054 * config/fr30/crti.S, config/fr30/crtn.S: New files.
2055 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
2056 * config/frv/t-frv: New file.
2057 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
2058 * config/h8300/crti.S, config/h8300/crtn.S: New files.
2059 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
2060 New files.
2061 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
2062 refer to cygming-crtbegin.c, cygming-crtend.c.
2063 Use $<.
2064 * config/i386/t-nto: New file.
2065 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
2066 * config/ia64/crti.S, config/ia64/crtn.S: New files.
2067 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
2068 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
2069 Use .S extension.
2070 Use $<.
2071 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
2072 (crtinitS.o): New rule.
2073 * config/ia64/vms-crtinit.S: New file.
2074 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
2075 * config/m32r/initfini.c: New file.
2076 * config/m32r/t-linux, config/m32r/t-m32r: New files.
2077 * config/m68k/crti.S, config/m68k/crtn.S: New files.
2078 * config/mcore/crti.S, config/mcore/crtn.S: New files.
2079 * config/mep/t-mep: New file.
2080 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
2081 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
2082 * config/mips/crti.S, config/mips/crtn.S: New files.
2083 * config/mips/t-crtstuff: New file.
2084 * config/mmix/crti.S, config/mmix/crtn.S: New files.
2085 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
2086 (CUSTOM_CRTIN): Set.
2087 ($(T)crti.o, $(T)crtn.o): Remove $(T),
2088 dependencies.
2089 Use $(srcdir) to refer to crti.S, crtn.S.
2090 Use .S extension, $<.
2091 * config/moxie/crti.asm: Rename to ...
2092 * config/moxie/crti.S: ... this.
2093 * config/moxie/crtn.asm: Rename to ...
2094 * config/moxie/crtn.S: ... this.
2095 * config/moxie/t-moxie: Remove.
2096 * config/pa/stublib.c: New file.
2097 * config/pa/t-stublib, config/pa/t-stublib64: New files.
2098 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
2099 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
2100 * config/rs6000/t-crtstuff: New file.
2101 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
2102 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
2103 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
2104 Make output file explicit.
2105 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
2106 Make output file explicit.
2107 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
2108 Make output file explicit.
2109 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
2110 Make output file explicit.
2111 * config/score/crti.S, config/score/crtn.S: New files.
2112 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
2113 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
2114 files.
2115 * config/sh/t-sh, config/sh/t-superh: New files.
2116 * config/sparc/t-linux64: New file.
2117 * config/spu/cache.S, config/spu/cachemgr.c: New files.
2118 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
2119 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
2120 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
2121 * config/t-crtin: Remove.
2122 * config/t-crtstuff-pic: New file.
2123 * config/t-sol2 (CUSTOM_CRTIN): Set.
2124 (crti.o, crtn.o): New rules.
2125 * config/vms/t-vms: New file.
2126 * config/vms/vms-ucrt0.c: New file.
2127 * config/xtensa/t-elf: New file.
2128
b040f2be
RO		 21292011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2130
2131 * Makefile.in (SHLIB_NM_FLAGS): Set.
2132 * mkmap-flat.awk, mkmap-symver.awk: New files.
2133 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
2134 exceptions.
2135 * configure: Regenerate.
2136 * config/libgcc-glibc.ver: New file.
2137 * config/libgcc-libsystem.ver: New file.
2138 * config/t-libunwind (SHLIB_LC): Set.
2139 * config/t-linux: New file.
2140 * config/t-slibgcc (INSTALL_SHLIB): New.
2141 (SHLIB_INSTALL): Use it.
2142 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
2143 to mkmap-symver.awk.
2144 (SHLIB_MAPFILES): Don't append, adapt pathname.
2145 (SHLIB_VERPFX): Set.
2146 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
2147 to mkmap-symver.awk.
2148 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
2149 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2150 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2151 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2152 to mkmap-flat.awk.
2153 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2154 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2155 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2156 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2157 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2158 * config/i386/libgcc-darwin.10.4.ver,
2159 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2160 New files.
2161 * config/i386/t-darwin: Remove.
2162 * config/i386/t-darwin64: Likewise.
2163 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2164 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2165 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2166 * config/i386/t-linux: New file.
2167 * config/i386/t-mingw32: New file.
2168 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2169 * config/ia64/t-glibc: Rename to ...
2170 * config/ia64/t-linux: ... this.
2171 (SHLIB_MAPFILES): Set.
2172 * config/ia64/t-glibc-libunwind: Rename to ...
2173 * config/ia64/t-linux-libunwind: ... this.
2174 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2175 * config/ia64/t-slibgcc-hpux: New file.
2176 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2177 * config/m68k/t-slibgcc-elf-ver: New file.
2178 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2179 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2180 to mkmap-flat.awk.
2181 * config/pa/t-slibgcc-hpux: New file.
2182 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2183 files.
2184 * config/rs6000/libgcc-darwin.10.4.ver,
2185 config/rs6000/libgcc-darwin.10.5.ver: New files.
2186 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2187 config/rs6000/libgcc-glibc.ver.
2188 * config/rs6000/libgcc-ppc64.ver: Rename to
2189 config/rs6000/libgcc-ibm-ldouble.ver.
2190 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2191 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2192 * config/rs6000/t-ldbl128: Rename to ...
2193 * config/rs6000/t-linux: ... this.
2194 (SHLIB_MAPFILES): Adapt filename.
2195 * config/rs6000/t-slibgcc-aix: New file.
2196 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2197 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2198 libgcc-excl.ver, libgcc-glibc.ver.
2199 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2200 * config/sparc/libgcc-glibc.ver: New file.
2201 * config/sparc/t-linux: New file.
2202 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2203 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2204 t-slibgcc-elf-ver to tmake_file.
2205 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2206 *-*-freebsd[34].
2207 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2208 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2209 t-slibgcc-elf-ver, t-linux to tmake_file.
2210 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2211 tmake_file.
2212 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2213 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2214 (alpha*-dec-*vms*): Likewise.
2215 (arm*-*-freebsd*): Append to tmake_file.
2216 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2217 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2218 arm*-*-linux-*eabi.
2219 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2220 tmake_file for arm*-*-symbianelf*.
2221 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2222 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2223 cris/t-linux.
2224 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2225 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2226 pa/t-slibgcc-dwarf-ver to tmake_file.
2227 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2228 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2229 (hppa*64*-*-hpux11*): Likewise.
2230 (hppa[12]*-*-hpux11*): Likewise.
2231 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2232 i386/t-crtpc, i386/t-crtfm.
2233 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2234 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2235 to tmake_file.
2236 Add i386/t-cygwin to tmake_file.
2237 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2238 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2239 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2240 to tmake_file.
2241 Add i386/t-mingw32 to tmake_file.
2242 (x86_64-*-mingw*): Likewise.
2243 (ia64*-*-freebsd*): Append to tmake_file.
2244 (ia64*-*-linux*): Append to tmake_file.
2245 Replace ia64/t-glibc by ia64/t-linux.
2246 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2247 system libunwind.
2248 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2249 t-slibgcc-hpux to tmake_file.
2250 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2251 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2252 (m32rle-*-linux*): Likewise.
2253 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2254 sjlj exceptions.
2255 (microblaze*-linux*): New case.
2256 Append to tmake_file, add t-slibgcc-nolc-override.
2257 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2258 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2259 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2260 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2261 rs6000/t-slibgcc-aix to tmake_file.
2262 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2263 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2264 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2265 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2266 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2267 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2268 sh*-*-linux*.
2269 (sparc-*-linux*): Append to tmake_file for *-leon*.
2270 Add sparc/t-linux to tmake_file for non-Leon targets.
2271 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2272 (tic6x-*-uclinux): New case.
2273 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2274 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2275 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2276 (am33_2.0-*-linux*): Append to tmake_file.
2277 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2278 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2279 x86_64-*-kfreebsd*-gnu.
2280 Add i386/t-linux to tmake_file.
2281
18b4bd7b
ILT		 22822011-10-28 Ian Lance Taylor <iant@google.com>
2283
2284 * config/i386/morestack.S: Correct CFI information to do proper
2285 returns throughout function. In 32-bit mode, save %ebx so that it
2286 is restored on unwind.
2287
5b2d9d90
BS		 22882011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2289
2290 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2291 case where B3 isn't the return register.
2292
0d53e346
BS		 2293 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2294 logic for doubleword pops.
2295
cbffbd59
AT		 22962011-10-25 Andreas Tobler <andreast@fgznet.ch>
2297
2298 * config/rs6000/t-freebsd: Add wildcard.
2299
56dc349e
PB		 23002011-10-21 Paul Brook <paul@codesourcery.com>
2301
2302 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2303
1e06b07d
UB		 23042011-10-16 Uros Bizjak <ubizjak@gmail.com>
2305 Eric Botcazou <ebotcazou@adacore.com>
2306
2307 PR target/50737
2308 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2309 fs->signal_frame to 1.
2310
b5204884
ILT		 23112011-10-07 Ian Lance Taylor <iant@google.com>
2312
2313 * generic-morestack-thread.c: #include <errno.h>.
2314
91a639a1
ILT		 23152011-10-07 Ian Lance Taylor <iant@google.com>
2316
2317 PR target/46093
2318 * generic-morestack.c (__generic_morestack): Make sure the segment
2319 is large enough for both the stack frame and the copied
2320 parameters.
2321
cc49116d
RO		 23222011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2323
2324 PR bootstrap/49804
2325 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2326 extra_parts.
2327
2996d8c3
NC		 23282011-09-28 Nick Clifton <nickc@redhat.com>
2329
2330 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2331 64-bit doubles are not enabled.
2332 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2333 and floatunsisf functions.
2334
1e874273 23352011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 2336
1e874273
PB		 2337 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2338 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2339 * unwind-arm-common.inc: New file.
2340 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2341 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2342 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2343 * config/c6x/libunwind.S: New file.
2344 * config/c6x/pr-support.c: New file.
2345 * config/c6x/unwind-c6x.c: New file.
2346 * config/c6x/unwind-c6x.h: New file.
2347 * config/c6x/t-c6x-elf: New file.
2348
f70c879a
UB		 23492011-08-23 Uros Bizjak <ubizjak@gmail.com>
2350
2351 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2352 (ASM_DIVZERO): Ditto.
2353 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2354
c55b374b
RS		 23552011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2356
2357 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2358
1e138510
RS		 23592011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2360
2361 PR target/50090
2362 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2363 instead of an assembly one.
2364
1563503d
PB		 23652011-08-12 Paolo Bonzini <bonzini@gnu.org>
2366
2367 PR bootstrap/50047
2368 * Makefile.in (install-unwind_h): Create
2369 $(gcc_objdir)/include/unwind.h atomically.
2370
3627ac1a
RO		 23712011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2372
2373 * Makefile.in (install-unwind_h): Remove destination file first.
2374
c6412d86
RO		 23752011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2376
2377 * sync.c: New file.
2378 * config/mips/t-mips16: New file.
2379 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2380 (mips*-*-linux*): Likewise.
2381 (mips*-sde-elf*): Likewise.
2382 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2383 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2384 Add mips/t-mips16 to tmake_file.
2385 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2386 (mips-*-elf*): Likewise.
2387 (mips64-*-elf*): Likewise.
2388 (mips64orion-*-elf*): Likewise.
2389 (mips*-*-rtems*): Likewise.
2390 (mipstx39-*-elf*): Likewise.
2391 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2392 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2393 LIBGCC_SYNC_CFLAGS.
2394 Use $(srcdir) to refer to sync.c.
2395 Use $<.
2396 ($(libgcc-sync-funcs-o)): Likewise.
2397 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2398 ($(libgcc-sync-funcs-s-o)): Likewise.
2399
3cb6e5bd
AS		 24002011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2401
2402 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2403 t-libunwind.
2404
cca2207a
L		 24052011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2406
2407 PR other/48007
2408 * config/i386/value-unwind.h: New.
2409
ed39fbad
RS		 24102011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2411
2412 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2413 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2414 Add to tmake_file rather than overriding it.
2415
aca0b0b3
RO		 24162011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2417
2418 * config/t-softfp: Remove.
2419 * soft-fp: Moved from ../gcc/config.
2420 * soft-fp/README: Remove t-softfp reference.
2421 * soft-fp/t-softfp: Move to config/t-softfp.
2422 (softfp_machine_header): Remove.
2423 (softfp_file_list): Remove config subdir.
2424 (soft-fp-objects): New variable.
2425 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2426 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2427 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2428 * config/t-softfp-excl: New file.
2429 * config/t-softfp-sfdf: New file.
2430 * config/t-softfp-tf: New file.
2431 * config/no-sfp-machine.h: New file.
2432 * config/arm/sfp-machine.h: New file.
2433 * config/arm/t-softfp: New file.
2434 * config/c6x/sfp-machine.h: New file.
2435 * config/i386/32/t-fprules-softfp: Rename to ...
2436 * config/i386/32/t-softfp: ... this.
2437 (tifunctions, LIB2ADD): Remove.
2438 (softfp_int_modes): Override.
2439 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2440 subdir.
2441 * config/i386/64/eqtf2.c: Likewise.
2442 * config/i386/64/getf2.c: Likewise.
2443 * config/i386/64/letf2.c: Likewise.
2444 * config/ia64/sft-machine.h: New file.
2445 * config/ia64/t-fprules-softfp: Rename to ...
2446 * config/ia64/t-softfp: ... this.
2447 * config/lm32/sfp-machine.h: New file.
2448 * config/moxie/t-moxie-softfp: Remove.
2449 * config/rs6000/ibm-ldouble-format: New file.
2450 * config/rs6000/ibm-ldouble.c: New file.
2451 * config/rs6000/libgcc-ppc-glibc.ver: New file
2452 * config/rs6000/libgcc-ppc64.ver: New file
2453 * config/rs6000/sfp-machine.h: New file.
2454 * config/rs6000/t-freebsd: New file.
2455 * config/rs6000/t-ibm-ldouble: New file.
2456 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2457 libgcc-ppc-glibc.ver.
2458 * config/rs6000/t-linux64: New file.
2459 * config/rs6000/t-ppccomm (LIB2ADD): Add
2460 $(srcdir)/config/rs6000/ibm-ldouble.c.
2461 * config/rs6000/t-ppccomm-ldbl: New file.
2462 * config/score/sfp-machine.h: New file.
2463 * config.host (sfp_machine_header): Explain.
2464 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2465 t-softfp to tmake_file.
2466 (arm*-*-uclinux*): Likewise.
2467 (arm*-*-ecos-elf): Likewise.
2468 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2469 (arm*-*-rtems*): Likewise.
2470 (arm*-*-elf): Likewise.
2471 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2472 in tmake_file.
2473 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2474 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2475 (lm32-*-uclinux*): Likewise.
2476 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2477 t-softfp-excl, t-softfp.
2478 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2479 (powerpc64-*-darwin*): Likewise.
2480 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2481 to tmake_file.
2482 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2483 tmake_file.
2484 (powerpc-*-eabisim*): Likewise.
2485 (powerpc-*-elf*): Likewise.
2486 (powerpc-*-eabialtivec*): Likewise.
2487 (powerpc-xilinx-eabi*): Likewise.
2488 (powerpc-*-rtems*): Likewise.
2489 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2490 t-softfp-excl, t-softfp to tmake_file.
2491 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2492 rs6000/t-ppccomm-ldbl to tmake_file.
2493 (powerpcle-*-elf*): Likewise.
2494 (powerpcle-*-eabisim*): Likewise.
2495 (powerpcle-*-eabi*): Likewise.
2496 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2497 rs6000/t-ibm-ldouble to tmake_file.
2498 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2499 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2500 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2501 (tic6x-*-*): Likewise.
2502 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2503 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2504 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2505 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2506 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2507 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2508 t-softfp to tmake_file.
2509 * configure.ac (sfp_machine_header): Provide default if unset.
2510 Substitute.
2511 Link sfp-machine.h to config/$sfp_machine_header.
2512 * configure: Regenerate.
2513
569dc494
RO		 25142011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2515
2516 * Makefile.in (double_type_size, long_double_type_size): Set.
2517 Remove $(fpbit-in-libgcc) support.
2518 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2519 (fpbit-src): New variable.
2520 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2521 Compile with -DFLOAT $(FPBIT_CFLAGS).
2522 Use $<.
2523 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2524 Compile with $(FPBIT_CFLAGS).
2525 Use $<.
2526 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2527 Compile with -DFLOAT $(TPBIT_CFLAGS).
2528 Use $<.
2529 * configure.ac (double_type_size, long_double_type_size):
2530 Determine and substitute.
2531 * configure: Regenerate.
2532 * fp-bit.c, fp-bit.h: New files.
2533 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2534 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2535 * config/mips/t-mips: New file.
2536 * config/mips/t-sdemtk: New file.
2537 * config/rs6000/ppc64-fp.c: New file.
2538 * config/rs6000/t-darwin (LIB2ADD): Add
2539 $(srcdir)/config/rs6000/ppc64-fp.c.
2540 * config/rs6000/t-ppc64-fp: New file.
2541 * config/rx/rx-lib.h: New file.
2542 * config/rx/t-rx (FPBIT): Set to true.
2543 ($(gcc_objdir)/fp-bit.c): Remove.
2544 (DPBIT): Set to true only with -m64bit-doubles.
2545 ($(gcc_objdir)/dp-bit.c): Remove.
2546 * config/sparc/t-softfp: Remove.
2547 * config/spu/t-elf: New file.
2548 * config/t-fdpbit, config/t-fpbit: New files.
2549 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2550 (mips*-*-*): Likewise.
2551 (arm-wrs-vxworks): Likewise.
2552 (arm*-*-freebsd*): Likewise.
2553 (avr-*-rtems*): Add t-fpbit to tmake_file.
2554 (avr-*-*): Likewise.
2555 (bfin*-elf*): Add t-fdpbit to tmake_file.
2556 (bfin*-uclinux*): Likewise.
2557 (bfin*-linux-uclibc*): Likewise.
2558 (bfin*-rtems*): New case.
2559 Add t-fdpbit to tmake_file.
2560 (bfin*-*): Add t-fdpbit to tmake_file.
2561 (crisv32-*-elf): Likewise.
2562 (cris-*-linux*): Likewise.
2563 (fr30-*-elf): Likewise.
2564 (frv-*-elf, frv-*-*linux*): Likewise.
2565 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2566 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2567 (m32r-*-elf*): Likewise.
2568 (m32rle-*-elf*): Likewise.
2569 (m32r-*-linux*): Likewise.
2570 (m32rle-*-linux*): Likewise.
2571 (mcore-*-elf): Add t-fdpbit to tmake_file.
2572 (microblaze*-*-*): Likewise.
2573 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2574 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2575 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2576 Fix typo.
2577 Add mips/t-tpbit to tmake-file.
2578 (mips*-*-linux*): Fix typo.
2579 (mips*-sde-elf*): New case
2580 Add mips/t-sdemtk unless using newlib.
2581 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2582 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2583 (mn10300-*-*): Likewise.
2584 (pdp11-*-*): Likewise.
2585 (picochip-*-*): Add t-fpbit to tmake_file.
2586 (powerpc-*-eabisimaltivec*): Likewise.
2587 (powerpc-*-eabisim*): Likewise.
2588 (powerpc-*-elf*): Likewise.
2589 (powerpc-*-eabialtivec*): Likewise.
2590 (powerpc-xilinx-eabi*): New case.
2591 Add t-fdpbit to tmake_file.
2592 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2593 (powerpc-*-rtems*): Likewise.
2594 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2595 tmake_file.
2596 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2597 tmake_file.
2598 (powerpc-*-lynxos*): Likewise.
2599 (powerpcle-*-elf*): Likewise.
2600 (powerpcle-*-eabisim*): Likewise.
2601 (powerpcle-*-eabi*): Likewise.
2602 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2603 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2604 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2605 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2606 (rx-*-elf): Add t-fdpbit to tmake_file.
2607 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2608 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2609 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2610 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2611 sh*-*-netbsd*.
2612 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2613 (sh-wrs-vxworks): Likewise.
2614 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2615 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2616 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2617 (sparc64-*-rtems*): ... new case.
2618 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2619 (spu-*-elf*): Likewise.
2620 Add spu/t-elf to tmake_file.
2621 (v850*-*-*): Add t-fdpbit to tmake_file.
2622 (xstormy16-*-elf): Likewise.
2623 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2624 (mep*-*-*): Likewise.
2625
201cdb74
RO		 26262011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2627
2628 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2629 variables.
2630 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2631 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2632 (install-unwind_h): New target.
2633 (all): Depend on it.
2634 * config.host (unwind_header): New variable.
2635 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2636 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2637 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2638 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2639 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2640 Set unwind_header.
2641 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2642 Set unwind_header.
2643 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2644 arm*-*-eabi*.
2645 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2646 Set unwind_header.
2647 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2648 (ia64*-*-freebsd*): Likewise.
2649 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2650 tmake_file.
2651 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2652 $with_system_libunwind.
2653 (ia64*-*-hpux*): Set tmake_file.
2654 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2655 (picochip-*-*): Set tmake_file.
2656 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2657 md_unwind_header.
2658 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2659 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2660 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2661 (xtensa*-*-elf*): Set tmake_file.
2662 (xtensa*-*-linux*): Likewise.
2663 * configure.ac: Include ../config/unwind_ipinfo.m4.
2664 Call GCC_CHECK_UNWIND_GETIPINFO.
2665 Link unwind.h to $unwind_header.
2666 * configure: Regenerate.
2667 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2668 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2669 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2670 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2671 * config/unwind-dw2-fde-darwin.c: New file.
2672 * config/arm/libunwind.S, config/arm/pr-support.c,
2673 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2674 config/arm/unwind-arm.h,: New files.
2675 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2676 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2677 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2678 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2679 config/ia64/unwind-ia64.h: New files.
2680 * config/picochip/t-picochip: New file.
2681 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2682 files.
2683 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2684 * config/s390/t-tpf (LIB2ADDEH): Remove.
2685 * config/t-darwin (LIB2ADDEH): Set.
2686 * config/t-eh-dw2-dip: New file.
2687 * config/t-libunwind, config/t-libunwind-elf: New files.
2688 * config/t-sol2 (LIB2ADDEH): Remove.
2689 * config/xtensa/t-xtensa: New file.
2690
40f2f11f
L		 26912011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2692
2693 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2694 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2695 long long to check rt_sigreturn syscall.
2696
bd15e32c
AM		 26972011-08-02 Alan Modra <amodra@gmail.com>
2698
2699 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2700 Restore for indirect call bcrtl from correct stack slot, and only
2701 if cfa+40 isn't valid.
2702
655b30bf
JB		 27032011-08-01 Julian Brown <julian@codesourcery.com>
2704
2705 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2706 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2707 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2708
247eb06f
JB		 27092011-08-01 Julian Brown <julian@codesourcery.com>
2710
2711 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2712 (libgcc-std.ver.in): Use above.
2713 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2714 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2715 throughout file.
2716 * config/t-fixedpoint-gnu-prefix: New file.
2717 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2718 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2719 instead of __PFX__.
2720
02a8fe00
L		 27212011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2722
2723 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2724 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2725 for x86-64. Properly check __x86_64__ and __LP64__.
2726
5fce9126
L		 27272010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2728
2729 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2730 version.
2731 (_FP_WS_TYPE): Likewise.
2732 (_FP_I_TYPE): Likewise.
2733
2374a88a
AM		 27342011-07-28 Alan Modra <amodra@gmail.com>
2735
2736 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2737 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2738 in a plt call stub. Do restore r2 if stopped on bctrl.
2739
e44dbbe1
RO		 27402011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2741
2742 * config.host (i[3456x]86-*-netware*): Remove.
2743 * config/i386/netware-crt0.c, config/i386/t-nwld,
2744 config/i386/t-slibgcc-nwld: Remove.
2745
bcead286
BS		 27462011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2747
2748 * config.host: Handle tic6x-*-*.
2749 * config/c6x/c6x-abi.h: New file.
2750
b3fe1584
RO		 27512011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2752
2753 * config/i386/crtprec.c: New file.
2754 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2755 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2756 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2757 (x86_64-*-darwin*): Likewise.
2758 (i[34567]86-*-solaris2*: Likewise.
2759
35d8090d
RO		 27602011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2761
2762 * config/alpha/crtfastmath.c: New file.
2763 * config/i386/crtfastmath.c: New file.
2764 * config/ia64/crtfastmath.c: New file.
2765 * config/mips/crtfastmath.c: New file.
2766 * config/sparc/crtfastmath.c: New file.
2767
2768 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2769 crtfastmath.c.
2770 Add -frandom-seed=gcc-crtfastmath.
2771 * config/alpha/t-crtfm: Remove.
2772 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2773 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2774
2775 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2776 (alpha*-dec-osf5.1*): Likewise.
2777 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2778 Add crtfastmath.o to extra_parts.
2779 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2780 Add crtfastmath.o to extra_parts.
2781 (x86_64-*-darwin*): Likewise.
2782 (x86_64-*-mingw*): Likewise.
2783 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2784 (ia64*-*-freebsd*): Likewise.
2785 (ia64*-*-linux*): Likewise.
2786 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2787 Add crtfastmath.o to extra_parts.
2788
e141542e
RO		 27892011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2790
2791 * config/darwin-crt3.o: New file.
2792 * config/rs6000/darwin-crt2.c: New file.
2793 * config/t-darwin: New file.
2794 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2795 (crt2.o): New rule.
2796 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2797 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2798 (powerpc64-*-darwin*): Likewise.
2799
2d1efe2d
RO		 28002011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2801
2802 * config/i386/netware-crt0.c: New file.
2803 * config/i386/t-nwld: Rename to ...
2804 * config/i386/t-slibgcc-nwld: ... this.
2805 * config/i386/t-nwld: New file.
2806 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2807 tmake_file.
2808 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2809 extra_parts.
2810
4a8bb046
RO		 28112011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2812
2813 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2814 i386/t-crtstuff.
2815 * configure: Regenerate.
2816
2d8d5935
RO		 28172011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2818
2819 * dfp-bit.c, dfp-bit.h: New files.
2820 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2821 variables.
2822 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2823 ($(d64pbit-o)): Likewise.
2824 ($(d128pbit-o)): Likewise.
2825 * config/t-dfprules: New file.
2826 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2827 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2828 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2829 (x86_64-*-linux*): Likewise.
2830 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2831 (i[34567]86-*-cygwin*): Likewise.
2832 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2833 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2834
2c50b2c3
RO		 28352011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2836
2837 * Makfile.in (LIBGCOV): New variable.
2838 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2839 * libgcov.c: New file.
2840
a039d7c2
RO		 28412011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2842
2843 * fixed-bit.c, fixed-bit.h: New files.
2844 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2845 refer to fixed-bit.c.
2846
1e4b2746
JM		 28472011-07-07 Joseph Myers <joseph@codesourcery.com>
2848
2849 * config.host (*local*): Remove.
2850
fbdd5d87
RO		 28512011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2852
2853 PR target/39150
2854 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2855 like i?86-*-solaris2.1[0-9]*.
2856 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2857 * configure.ac (i?86-*-solaris2*): Likewise.
2858 * configure: Regenerate.
2859
9e7714f4
TS		 28602011-07-06 Thomas Schwinge <thomas@schwinge.name>
2861
2862 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2863 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2864 md_unwind_header by splitting out of...
2865 (i[34567]86-*-linux*): ... this.
2866 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2867 Remove md_unwind_header by splitting out of...
2868 (x86_64-*-linux*): ... this.
2869
6dab9931
GJL		 28702011-07-04 Georg-Johann Lay <avr@gjlay.de>
2871
2872 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2873
4be46d19
NC		 28742011-06-28 Nick Clifton <nickc@redhat.com>
2875
2876 * config.host: Recognize all V850 variants.
2877
1da9434b
UB		 28782011-06-22 Uros Bizjak <ubizjak@gmail.com>
2879
2880 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2881
e4d48a4d
RO		 28822011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2883
2884 * shared-object.mk (c_flags-$o): Save c_flags.
2885 ($(base)$(objext)): Use it.
2886 ($(base)_s$(objext)): Likewise.
2887
3801c801
BS		 28882011-06-21 Bernd Schmidt <bernds@codesourcery.com>
2889
2890 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2891 * libgcc-std.ver.in (GCC_4.7.0): New section.
2892
0ad8bb3b 28932011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 2894
0ad8bb3b
GJL		 2895 PR target/49313
2896 PR target/29524
2897 * config/avr/t-avr: Fix line endings.
2898 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
2899 _parityXX2.
2900
ea963999
OH		 29012011-06-14 Olivier Hainque <hainque@adacore.com>
2902 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2903
2904 * config/mips/irix6-unwind.h: New file.
2905 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2906
b11b0904
EB		 29072011-06-10 Eric Botcazou <ebotcazou@adacore.com>
2908
2909 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2910 (sparc64_fallback_frame_state): Use it.
2911 (sparc64_frob_update_context): Further adjust context.
2912 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2913 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2914 * config/sparc/sol2-cn.S: Likewise.
2915
10e48e39
RO		 29162011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2917
2918 * enable-execute-stack-empty.c: New file.
2919 * enable-execute-stack-mprotect.c: New file.
2920 * config/i386/enable-execute-stack-mingw32.c: New file.
2921 * config.host (enable_execute_stack): New variable.
2922 Select appropriate variants.
2923 * configure.ac: Link enable-execute-stack.c to
2924 $enable_execute_stack.
2925 * configure: Regenerate.
2926 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2927 (lib2funcs): Remove _enable_execute_stack.
2928
10c4cabc
DM		 29292011-06-09 David S. Miller <davem@davemloft.net>
2930 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2931
2932 * config.host (sparc-*-linux*): Correct md_unwind_header
2933 filename.
2934 (s390x-ibm-tpf*): Fix typo.
2935
aa4203e7
RO		 29362011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2937
2938 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2939 Add crtfastmath.o to extra_parts.
2940 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2941 mips/t-crtfm.
2942 * config/mips/t-crtfm: Remove.
2943
0defd786
JDA		 29442011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2945
2946 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2947
82f247af
KK		 29482011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
2949
2950 * config.host (sh*-*-linux*): Fix typo.
2951
58cd1d70
RO		 29522011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2953
2954 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2955 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2956 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2957 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2958 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2959 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2960 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2961 Wrap in !__MINGW64__.
2962 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2963 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2964 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2965 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2966 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2967 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2968 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2969 Wrap in !__LP64__.
2970 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2971 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2972 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2973 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2974 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2975 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2976 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2977 * config/no-unwind.h: New file.
2978 * config.host (md_unwind_header): Document.
2979 Define.
2980 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2981 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2982 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2983 hppa[12]*-*-hpux11*): Set md_unwind_header.
2984 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2985 Set md_unwind_header.
2986 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2987 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2988 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2989 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2990 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2991 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2992 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2993 md_unwind_header.
2994 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2995 * configure: Regenerate.
2996
737346fa
RO		 29972011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2998
2999 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
3000 Set tmake_file, extra_parts.
3001 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
3002 Remove O32 support.
3003 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
3004 Remove O32 support.
3005 * config/mips/t-irix6: New file.
3006 * config/mips/t-slibgcc-irix: New file.
3007
c192cee6
RO		 30082011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3009
3010 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
3011 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
3012
ee33b5f0
RO		 30132011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3014
3015 * configure.ac (target_thread_file): Determine thread model.
3016 * configure: Regenerate.
3017 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
3018 * config/alpha/t-alpha: New file.
3019 * config/alpha/t-crtfm: Use $<.
3020 * config/alpha/t-ieee: New file.
3021 * config/alpha/t-osf-pthread: New file.
3022 * config/alpha/t-slibgcc-osf: New file.
3023 * config/alpha/libgcc-osf5.ver: New file.
3024
0699e415
RO		 30252011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3026
3027 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
3028 tmake_file.
3029 Add crtfastmath.o to extra_parts.
3030
a3fab9c2
RO		 30312011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3032
3033 * config/gmon-sol2.c: Reindent.
3034 Cleanup comments.
3035 Remove, correct casts.
3036 Use STDERR_FILENO, NULL.
3037 (BASEADDRESS): Remove.
3038 (minbrk): Remove.
3039 (errno, sbrk): Remove declarations.
3040 (monstartup) [hp300]: Remove.
3041 (mcount): Remove.
3042
ca24c5ad
RO		 30432011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3044
3045 * Makefile.in (cpu_type): Define.
3046 * config.host (i[34567]86-*-rtems*): Handle it.
3047 (i[34567]86-*-solaris2*): Move body ...
3048 (*-*-solaris2*): ... here.
3049 New case, generalize.
3050 (sparc-*-elf*): Handle it.
3051 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
3052 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
3053 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
3054 Fold into ...
3055 (sparc*-*-solaris2*): ... this.
3056 New case.
3057 (sparc64-*-elf*): Handle it.
3058 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
3059 Merge ../gcc/config/i386/gmon-sol2.c.
3060 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
3061 Use C comments.
3062 Merge ../gcc/config/i386/sol2-gc1.asm.
3063 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
3064 Use C comments.
3065 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
3066 Use C comments.
3067 * config/i386/t-crtfm (crtfastmath.o): Use $<.
3068 * config/i386/t-crtstuff: New file.
3069 * config/i386/t-softfp: New file.
3070 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
3071 $(T)crti.o, $(T)crtn.o): Remove.
3072 (gcrt1.o): New rule.
3073 (TARGET_LIBGCC2_CFLAGS): Remove.
3074 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
3075 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
3076 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
3077 * config/sparc/t-sol2: New file.
3078 * config/sparc/t-crtfm: Move to ...
3079 * config/t-crtfm: ... this.
3080 Use $(cpu_type), $<.
3081 * config/t-crtin: New file.
3082 * config/sparc/t-softfp: New file.
3083 * config/sparc/t-softmul: New file.
3084 * config/t-rtems: New file.
3085 * config/t-slibgcc: New file.
3086 * config/t-slibgcc-elf-ver: New file.
3087 * config/t-slibgcc-gld: New file.
3088 * config/t-slibgcc-sld: New file.
3089 * config/t-sol2: New file.
3090 * configure.ac: Include ../config/lib-ld.m4.
3091 Call AC_LIB_PROG_LD_GNU.
3092 Substitute cpu_type.
3093 * configure: Regenerate.
3094
ad5f3d7b
BS		 30952011-05-27 Bernd Schmidt <bernds@codesourcery.com>
3096
3097 PR bootstrap/49173
3098 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
3099 libgcc-std.ver in the build directory.
3100 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
3101 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
3102
cdbf4541
BS		 31032011-05-25 Bernd Schmidt <bernds@codesourcery.com>
3104
3105 * libgcc-std.ver.in: New file.
3106 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
3107 variables.
3108 (libgcc-std.ver): New rule.
3109 * config/t-gnu-prefix: New file.
3110
c8028650
RO		 31112011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3112
3113 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
3114
4a68b4ca
JM		 31152011-05-10 Joseph Myers <joseph@codesourcery.com>
3116
3117 * config/i386/darwin-lib.h: New file.
3118
80cf2e08
JM		 31192011-05-10 Joseph Myers <joseph@codesourcery.com>
3120
3121 * config/arm/symbian-lib.h: New.
3122
a3330c9d
CD		 31232011-05-04 Chris Demetriou <cgd@google.com>
3124
3125 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
3126 (__x86.get_pc_thunk.bx): ...this.
3127 (__morestack): Adjust for rename, remove undef of __i686.
3128
6ace0756
CD		 31292011-05-03 Chris Demetriou <cgd@google.com>
3130
3131 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
3132
ebb9f8b0
JM		 31332011-03-22 Joseph Myers <joseph@codesourcery.com>
3134
3135 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
3136 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
3137 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
3138 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
3139 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
3140 Remove cases.
3141
9cfa1499
AT		 31422011-03-14 Andreas Tobler <andreast@fgznet.ch>
3143
3144 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
3145 Adjust copyright year.
3146
457186f6
ILT		 31472011-03-07 Ian Lance Taylor <iant@google.com>
3148
3149 * generic-morestack.c (__splitstack_find): Adjust returned stack
3150 pointer to include all registers pushed by __morestack.
3151
58c741a6
DK		 31522011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3153
3154 PR target/40125
3155 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3156 (toolexecdir): Calculate and AC_SUBST.
3157 (toolexeclibdir): Likewise.
3158 * Makefile.in (target_noncanonical): Import.
3159 (toolexecdir): Likewise.
3160 (toolexeclibdir): Likewise.
3161 * configure: Regenerate.
3162
26716c44
NF		 31632010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3164
3165 PR target/46040
3166 * config/arm/bpabi.h: Rename to...
3167 * config/arm/bpabi-lib.h: ...this.
3168
b595b1a1
RO		 31692010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3170
3171 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3172 appropriate.
3173 * configure: Regenerate.
3174
a3abe41c
NF		 31752010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3176
3177 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3178 __FLOAT_WORD_ORDER__.
3179 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3180 Delete.
3181
455c8f48
RW		 31822010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3183
3184 PR other/46202
3185 * Makefile.in (install-strip): New phony target.
3186
f3824a8b
ILT		 31872010-11-07 Ian Lance Taylor <iant@google.com>
3188
3189 PR target/46089
3190 * config/i386/morestack.S (__morestack_large_model): New
3191 function.
3192
18ed6ee4
NF		 31932010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3194
3195 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3196 Delete.
3197 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3198
8ac7fdcb
NF		 31992010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3200
3201 * config/arm/bpabi.h: New file.
3202 * config/frv/frv-abi.h: New file.
3203
cdb388c2
ILT		 32042010-10-01 Ian Lance Taylor <iant@google.com>
3205
3206 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3207 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3208
ef7c141c
L		 32092010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3210
3211 PR target/45858
3212 * config.host: Add the missing `$'.
3213
80920132
ME		 32142010-09-30 Michael Eager <eager@eagercon.com>
3215
3216 * config.host: Add microblaze*-*-*.
3217 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3218 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3219 udivsi3.asm,umodsi3.asm}: New.
3220
6dace308
ILT		 32212010-09-28 Ian Lance Taylor <iant@google.com>
3222
3223 * configure.ac: Adjust CFI test to test assembler directly rather
3224 than checking gcc preprocessor macro.
3225 * configure: Rebuild.
3226
b6110d6d
ILT		 32272010-09-27 Ian Lance Taylor <iant@google.com>
3228
3229 * configure.ac: Test whether assembler supports CFI directives.
3230 * config.host: Only add t-stack and i386/t-stack-i386 to
3231 tmake_file if libgcc_cv_cfi is "yes".
3232 * configure: Rebuild.
3233
7458026b
ILT		 32342010-09-27 Ian Lance Taylor <iant@google.com>
3235
3236 * generic-morestack.h: New file.
3237 * generic-morestack.c: New file.
3238 * generic-morestack-thread.c: New file.
3239 * config/i386/morestack.S: New file.
3240 * config/t-stack: New file.
3241 * config/i386/t-stack-i386: New file.
3242 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3243 i386/t-stack-i386 to tmake_file.
3244
5b50fc0c
IS		 32452010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3246
3247 * Makefile.in (libgcc-extra-parts): Check for static archives and
3248 invoke ranlib after installing them.
3249 (gcc-extra-parts): Likewise.
3250 (install-leaf): Likewise.
3251
b93cf342
L		 32522010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3253
3254 * configure: Regenerated.
3255
996b42ef
KT		 32562010-09-10 Kai Tietz <kai.tietz@onevision.com>
3257
b93cf342 3258 * configure: Regenerated.
996b42ef 3259
be1c764e
GP		 32602010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3261 Andrew Pinski <pinskia@gmail.com>
3262
1da9434b 3263 PR target/40959
be1c764e
GP		 3264 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3265
cc0ae0ca
L		 32662010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3267
3268 PR target/45524
3269 * configure: Regenerated.
3270
84f47d20
AS		 32712010-09-06 Andreas Schwab <schwab@redhat.com>
3272
3273 * configure: Regenerate.
3274
4159fb8d
UB		 32752010-09-03 Uros Bizjak <ubizjak@gmail.com>
3276
3277 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3278 64bit targets.
3279 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3280 for 64bit targets.
3281
0df8fcc8
UB		 32822010-09-03 Uros Bizjak <ubizjak@gmail.com>
3283 Iain Sandoe <iains@gcc.gnu.org>
3284
3285 PR target/45476
3286 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3287 LIB2FUNCS_EXCLUDE functions.
3288
3c39bca6
AK		 32892010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3290
3291 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3292 Include dfp.m4.
3293 * configure: Regenerate.
3294
d78552bd
UB		 32952010-09-01 Uros Bizjak <ubizjak@gmail.com>
3296
3297 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3298 i386/t-freebsd to tmake_file.
3299 * config/i386/t-freebsd: New file.
3300 * config/i386/libgcc-bsd.ver: New file.
3301
c5b79d4e
NF		 33022010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3303
3304 * config.host (powerpc*-eabispe*): Set tmake_file.
3305 (powerpc*-eabi*): Likewise.
3306 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3307 crtbeginS, crtendS, crtbeginT.
3308
48b09a92
KH		 33092010-06-12 Kazu Hirata <kazu@codesourcery.com>
3310
3311 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3312 to tmake_file. Add crtfastmath.o to extra_parts.
3313 * config/mips/t-crtfm: New.
3314
a4389204
JS		 33152010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3316
3317 * config.host (sparc64-*-rtems*): New target.
3318
ed104137
RO		 33192010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3320
3321 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3322 assembler syntax.
3323
3f56ef8b
TS		 33242010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3325
3326 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3327
8c200350
RO		 33282010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3329
3330 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3331 alpha-dec-osf5.0* support.
3332
80a61cb4 33332010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 3334
3335 * config.host: Add lm32-*-rtems*.
3336
f128db92
RO		 33372010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3338 Uros Bizjak <ubizjak@gmail.com>
3339
3340 PR target/39048
3341 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3342 like other remaining 32-bit x86 OSes.
3343 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3344 assembler syntax.
3345 * config/i386/libgcc-sol2.ver: New file.
3346 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3347
368fabd5
JH		 33482010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3349
3350 PR c/43553
3351 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3352 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3353 is used and substitute set_use_emutls.
3354 * configure: Regenerated.
3355
15baf7f8
TG		 33562010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3357
3358 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3359
7f5441df
RO		 33602010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3361
3362 PR target/38085
3363 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3364 MULTILIB_CFLAGS.
3365 ($(T)gcrt1.o): Likewise.
3366 ($(T)crt1.o): Likewise.
3367 ($(T)crti.o): Likewise.
3368 ($(T)crtn.o): Likewise.
3369
ef74edbd
RW		 33702010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3371
3372 PR other/42980
3373 * Makefile.in (install): Use $(MAKE) string in rule, for
3374 parallel make.
3375
e7c914db
HPN		 33762010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3377
3378 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3379 * config/mmix/t-mmix: New file.
3380 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3381
1bcb71c4
JH		 33822010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3383
3384 PR java/41991
3385 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3386 SHLIB_MAPFILES.
3387
e6e50811
AG		 33882010-01-04 Anthony Green <green@moxielogic.com>
3389
3390 * config/moxie/crti.asm, config/moxie/crtn.asm,
3391 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3392 config/moxie/t-moxie: New files.
3393 * config.host: Add t-moxie-softfp reference.
3394
ca8520ad
IS		 33952009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3396
3397 PR other/39888
3398 * config/t-slibgcc-darwin: Fix embedded rpaths for
3399 --enable-version-specific-runtime-libs, build extension stub
3400 libs exposing features available from current libgcc_s.
3401
aa4945c1
JB		 34022009-11-11 Jon Beniston <jon@beniston.com>
3403
d78552bd
UB		 3404 * config.host: Add lm32 targets.
3405 * config/lm32: New directory.
3406 * config/lm32/libgcc_lm32.h: New file.
3407 * config/lm32/_mulsi3.c: New file.
3408 * config/lm32/_udivmodsi4.c: New file.
3409 * config/lm32/_divsi3.c: New file.
3410 * config/lm32/_modsi3.c: New file.
3411 * config/lm32/_udivsi3.c: New file.
3412 * config/lm32/_umodsi3.c: New file.
3413 * config/lm32/_lshrsi3.S: New file.
3414 * config/lm32/_ashrsi3.S: New file.
3415 * config/lm32/_ashlsi3.S: New file.
3416 * config/lm32/crti.S: New file.
3417 * config/lm32/crtn.S: New file.
3418 * config/lm32/t-lm32: New file.
3419 * config/lm32/t-elf: New file.
3420 * config/lm32/t-uclinux: New file.
aa4945c1 3421
65a324b4
NC		 34222009-10-26 Nick Clifton <nickc@redhat.com>
3423
3424 * config.host: Add support for RX target.
3425 * config/rx: New directory.
3426 * config/rx/rx-abi-functions.c: New file. Supplementary
3427 functions for libgcc to support the RX ABI.
3428 * config/rx/rx-abi.h: New file. Supplementary header file for
3429 libgcc RX ABI functions.
3430 * config/rx/t-rx: New file: Makefile fragment for building
3431 libgcc for the RX.
3432
dfb3b0e3
UB		 34332009-10-09 Uros Bizjak <ubizjak@gmail.com>
3434
3435 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3436 constraint of y0 to "g".
3437
81dd9fd7
AK		 34382009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3439
3440 * config.host: Include the s390 makefile fragments.
3441 * config/s390/32/_fixdfdi.c: New file.
3442 * config/s390/32/_fixsfdi.c: New file.
3443 * config/s390/32/_fixtfdi.c: New file.
3444 * config/s390/32/_fixunsdfdi.c: New file.
3445 * config/s390/32/_fixunssfdi.c: New file.
3446 * config/s390/32/_fixunstfdi.c: New file.
3447 * config/s390/32/t-floattodi: New file.
3448 * config/s390/libgcc-glibc.ver: New file.
3449 * config/s390/t-crtstuff: New file.
3450 * config/s390/t-linux: New file.
3451 * config/s390/t-tpf: New file.
3452
df58e648
RW		 34532009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3454
3455 * configure.ac (AC_PREREQ): Bump to 2.64.
3456
79052be3
KK		 34572009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3458
3459 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3460
5213506e
RW		 34612009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3462
3463 * configure: Regenerate.
3464
a9a25daa
DR		 34652009-08-09 Douglas B Rupp <rupp@gnat.com>
3466
3467 * config.host (ia64-hp-*vms*): New target.
3468 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3469 with ia64-hp-*vms*.
3470
6efbd53f
RW		 34712009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3472
3473 * configure.ac: Add snippet for maintainer-mode.
3474 * configure: Regenerate.
3475 * Makefile.in (AUTOCONF, configure_deps): New variables.
3476 ($(srcdir)/configure)): New rule, active only with maintainer
3477 mode turned on.
3478
7acf4da6
DD		 34792009-06-23 DJ Delorie <dj@redhat.com>
3480
3481 Add MeP port.
3482 * config.host: Add mep support.
3483
54f549af
KT		 34842009-06-22 Kai Tietz <kai.tietz@onevision.com>
3485
34481f28 3486 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3487 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 3488
3489 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3490 for mingw targets.
54f549af
KT		 3491 * config/i386/64/_multc3.c: Likewise.
3492 * config/i386/64/_powitf2.c: Likewise.
3493 * config/i386/64/eqtf2.c: Likewise.
3494 * config/i386/64/getf2.c: Likewise.
3495 * config/i386/64/letf2.c: Likewise.
3496 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 3497 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3498 unsigned long long for x64 mingw targets.
3499 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3500 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 3501
fea96e25
MR		 35022009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3503
3504 * config.host (vax-*-linux*): New.
3505
cceb575c
AG		 35062009-05-31 Anthony Green <green@moxielogic.com>
3507
3508 * config.host: Add moxie support.
3509 * config/moxie/t-moxie: New file.
3510
e997fb9c
DB		 35112009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3512
3513 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3514 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 3515
532bfb0a
AJ		 35162009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3517
3518 * config.host: Add i386/${host_address}/t-fprules-softfp to
3519 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3520
748086b7
JJ		 35212009-04-09 Nick Clifton <nickc@redhat.com>
3522
3523 * config/ia64/tf-signs.c: Change copyright header to refer to
3524 version 3 of the GNU General Public License with version 3.1
3525 of the GCC Runtime Library Exception and to point readers at
3526 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3527 web page.
3528 * config/i386/32/tf-signs.c: Likewise.
3529 * config/libbid/_addsub_dd.c: Likewise.
3530 * config/libbid/_addsub_sd.c: Likewise.
3531 * config/libbid/_addsub_td.c: Likewise.
3532 * config/libbid/_dd_to_df.c: Likewise.
3533 * config/libbid/_dd_to_di.c: Likewise.
3534 * config/libbid/_dd_to_sd.c: Likewise.
3535 * config/libbid/_dd_to_sf.c: Likewise.
3536 * config/libbid/_dd_to_si.c: Likewise.
3537 * config/libbid/_dd_to_td.c: Likewise.
3538 * config/libbid/_dd_to_tf.c: Likewise.
3539 * config/libbid/_dd_to_udi.c: Likewise.
3540 * config/libbid/_dd_to_usi.c: Likewise.
3541 * config/libbid/_dd_to_xf.c: Likewise.
3542 * config/libbid/_df_to_dd.c: Likewise.
3543 * config/libbid/_df_to_sd.c: Likewise.
3544 * config/libbid/_df_to_td.c: Likewise.
3545 * config/libbid/_di_to_dd.c: Likewise.
3546 * config/libbid/_di_to_sd.c: Likewise.
3547 * config/libbid/_di_to_td.c: Likewise.
3548 * config/libbid/_div_dd.c: Likewise.
3549 * config/libbid/_div_sd.c: Likewise.
3550 * config/libbid/_div_td.c: Likewise.
3551 * config/libbid/_eq_dd.c: Likewise.
3552 * config/libbid/_eq_sd.c: Likewise.
3553 * config/libbid/_eq_td.c: Likewise.
3554 * config/libbid/_ge_dd.c: Likewise.
3555 * config/libbid/_ge_sd.c: Likewise.
3556 * config/libbid/_ge_td.c: Likewise.
3557 * config/libbid/_gt_dd.c: Likewise.
3558 * config/libbid/_gt_sd.c: Likewise.
3559 * config/libbid/_gt_td.c: Likewise.
3560 * config/libbid/_isinfd128.c: Likewise.
3561 * config/libbid/_isinfd32.c: Likewise.
3562 * config/libbid/_isinfd64.c: Likewise.
3563 * config/libbid/_le_dd.c: Likewise.
3564 * config/libbid/_le_sd.c: Likewise.
3565 * config/libbid/_le_td.c: Likewise.
3566 * config/libbid/_lt_dd.c: Likewise.
3567 * config/libbid/_lt_sd.c: Likewise.
3568 * config/libbid/_lt_td.c: Likewise.
3569 * config/libbid/_mul_dd.c: Likewise.
3570 * config/libbid/_mul_sd.c: Likewise.
3571 * config/libbid/_mul_td.c: Likewise.
3572 * config/libbid/_ne_dd.c: Likewise.
3573 * config/libbid/_ne_sd.c: Likewise.
3574 * config/libbid/_ne_td.c: Likewise.
3575 * config/libbid/_sd_to_dd.c: Likewise.
3576 * config/libbid/_sd_to_df.c: Likewise.
3577 * config/libbid/_sd_to_di.c: Likewise.
3578 * config/libbid/_sd_to_sf.c: Likewise.
3579 * config/libbid/_sd_to_si.c: Likewise.
3580 * config/libbid/_sd_to_td.c: Likewise.
3581 * config/libbid/_sd_to_tf.c: Likewise.
3582 * config/libbid/_sd_to_udi.c: Likewise.
3583 * config/libbid/_sd_to_usi.c: Likewise.
3584 * config/libbid/_sd_to_xf.c: Likewise.
3585 * config/libbid/_sf_to_dd.c: Likewise.
3586 * config/libbid/_sf_to_sd.c: Likewise.
3587 * config/libbid/_sf_to_td.c: Likewise.
3588 * config/libbid/_si_to_dd.c: Likewise.
3589 * config/libbid/_si_to_sd.c: Likewise.
3590 * config/libbid/_si_to_td.c: Likewise.
3591 * config/libbid/_td_to_dd.c: Likewise.
3592 * config/libbid/_td_to_df.c: Likewise.
3593 * config/libbid/_td_to_di.c: Likewise.
3594 * config/libbid/_td_to_sd.c: Likewise.
3595 * config/libbid/_td_to_sf.c: Likewise.
3596 * config/libbid/_td_to_si.c: Likewise.
3597 * config/libbid/_td_to_tf.c: Likewise.
3598 * config/libbid/_td_to_udi.c: Likewise.
3599 * config/libbid/_td_to_usi.c: Likewise.
3600 * config/libbid/_td_to_xf.c: Likewise.
3601 * config/libbid/_tf_to_dd.c: Likewise.
3602 * config/libbid/_tf_to_sd.c: Likewise.
3603 * config/libbid/_tf_to_td.c: Likewise.
3604 * config/libbid/_udi_to_dd.c: Likewise.
3605 * config/libbid/_udi_to_sd.c: Likewise.
3606 * config/libbid/_udi_to_td.c: Likewise.
3607 * config/libbid/_unord_dd.c: Likewise.
3608 * config/libbid/_unord_sd.c: Likewise.
3609 * config/libbid/_unord_td.c: Likewise.
3610 * config/libbid/_usi_to_dd.c: Likewise.
3611 * config/libbid/_usi_to_sd.c: Likewise.
3612 * config/libbid/_usi_to_td.c: Likewise.
3613 * config/libbid/_xf_to_dd.c: Likewise.
3614 * config/libbid/_xf_to_sd.c: Likewise.
3615 * config/libbid/_xf_to_td.c: Likewise.
3616 * config/libbid/bid128.c: Likewise.
3617 * config/libbid/bid128_2_str.h: Likewise.
3618 * config/libbid/bid128_2_str_macros.h: Likewise.
3619 * config/libbid/bid128_2_str_tables.c: Likewise.
3620 * config/libbid/bid128_add.c: Likewise.
3621 * config/libbid/bid128_compare.c: Likewise.
3622 * config/libbid/bid128_div.c: Likewise.
3623 * config/libbid/bid128_fma.c: Likewise.
3624 * config/libbid/bid128_logb.c: Likewise.
3625 * config/libbid/bid128_minmax.c: Likewise.
3626 * config/libbid/bid128_mul.c: Likewise.
3627 * config/libbid/bid128_next.c: Likewise.
3628 * config/libbid/bid128_noncomp.c: Likewise.
3629 * config/libbid/bid128_quantize.c: Likewise.
3630 * config/libbid/bid128_rem.c: Likewise.
3631 * config/libbid/bid128_round_integral.c: Likewise.
3632 * config/libbid/bid128_scalb.c: Likewise.
3633 * config/libbid/bid128_sqrt.c: Likewise.
3634 * config/libbid/bid128_string.c: Likewise.
3635 * config/libbid/bid128_to_int16.c: Likewise.
3636 * config/libbid/bid128_to_int32.c: Likewise.
3637 * config/libbid/bid128_to_int64.c: Likewise.
3638 * config/libbid/bid128_to_int8.c: Likewise.
3639 * config/libbid/bid128_to_uint16.c: Likewise.
3640 * config/libbid/bid128_to_uint32.c: Likewise.
3641 * config/libbid/bid128_to_uint64.c: Likewise.
3642 * config/libbid/bid128_to_uint8.c: Likewise.
3643 * config/libbid/bid32_to_bid128.c: Likewise.
3644 * config/libbid/bid32_to_bid64.c: Likewise.
3645 * config/libbid/bid64_add.c: Likewise.
3646 * config/libbid/bid64_compare.c: Likewise.
3647 * config/libbid/bid64_div.c: Likewise.
3648 * config/libbid/bid64_fma.c: Likewise.
3649 * config/libbid/bid64_logb.c: Likewise.
3650 * config/libbid/bid64_minmax.c: Likewise.
3651 * config/libbid/bid64_mul.c: Likewise.
3652 * config/libbid/bid64_next.c: Likewise.
3653 * config/libbid/bid64_noncomp.c: Likewise.
3654 * config/libbid/bid64_quantize.c: Likewise.
3655 * config/libbid/bid64_rem.c: Likewise.
3656 * config/libbid/bid64_round_integral.c: Likewise.
3657 * config/libbid/bid64_scalb.c: Likewise.
3658 * config/libbid/bid64_sqrt.c: Likewise.
3659 * config/libbid/bid64_string.c: Likewise.
3660 * config/libbid/bid64_to_bid128.c: Likewise.
3661 * config/libbid/bid64_to_int16.c: Likewise.
3662 * config/libbid/bid64_to_int32.c: Likewise.
3663 * config/libbid/bid64_to_int64.c: Likewise.
3664 * config/libbid/bid64_to_int8.c: Likewise.
3665 * config/libbid/bid64_to_uint16.c: Likewise.
3666 * config/libbid/bid64_to_uint32.c: Likewise.
3667 * config/libbid/bid64_to_uint64.c: Likewise.
3668 * config/libbid/bid64_to_uint8.c: Likewise.
3669 * config/libbid/bid_b2d.h: Likewise.
3670 * config/libbid/bid_binarydecimal.c: Likewise.
3671 * config/libbid/bid_conf.h: Likewise.
3672 * config/libbid/bid_convert_data.c: Likewise.
3673 * config/libbid/bid_decimal_data.c: Likewise.
3674 * config/libbid/bid_decimal_globals.c: Likewise.
3675 * config/libbid/bid_div_macros.h: Likewise.
3676 * config/libbid/bid_dpd.c: Likewise.
3677 * config/libbid/bid_flag_operations.c: Likewise.
3678 * config/libbid/bid_from_int.c: Likewise.
3679 * config/libbid/bid_functions.h: Likewise.
3680 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3681 * config/libbid/bid_inline_add.h: Likewise.
3682 * config/libbid/bid_internal.h: Likewise.
3683 * config/libbid/bid_round.c: Likewise.
3684 * config/libbid/bid_sqrt_macros.h: Likewise.
3685
36862009-04-09 Jakub Jelinek <jakub@redhat.com>
3687
3688 * Makefile.in: Change copyright header to refer to version
3689 3 of the GNU General Public License and to point readers at the
3690 COPYING3 file and the FSF's license web page.
3691 * config.host: Likewise.
3692
633dd061
AM		 36932009-04-07 Alan Modra <amodra@bigpond.net.au>
3694
3695 * config.host: Reorder and merge to match config.gcc change.
3696
457d1d00
AM		 36972009-04-03 Alan Modra <amodra@bigpond.net.au>
3698
3699 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3700
52c0e446
JM		 37012009-03-28 Joseph Myers <joseph@codesourcery.com>
3702
3703 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3704 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3705 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3706 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3707
ba181049
UB		 37082009-02-12 Uros Bizjak <ubizjak@gmail.com>
3709
3710 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3711 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3712
c252db20
L		 37132009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3714
ba181049
UB		 3715 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3716 ia64/t-softfp-compat to tmake_file.
c252db20
L		 3717
3718 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3719
3720 * config/ia64/__divxf3.asm: New.
3721 * config/ia64/_fixtfdi.asm: Likewise.
3722 * config/ia64/_fixunstfdi.asm: Likewise.
3723 * config/ia64/_floatditf.asm: Likewise.
3724 * config/ia64/t-fprules-softfp: Likewise.
3725 * config/ia64/t-softfp-compat: Likewise.
3726 * config/ia64/tf-signs.c: Likewise.
3727
c60535f9
BE		 37282009-01-18 Ben Elliston <bje@au.ibm.com>
3729
3730 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3731
ce16861e
BE		 37322009-01-16 Ben Elliston <bje@au.ibm.com>
3733
3734 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3735 to tmake_file.
3736
bcf4713b
BE		 37372009-01-13 Ben Elliston <bje@au.ibm.com>
3738
3739 * config/t-softfp: New file.
3740 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3741 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3742
2042cb04
JS		 37432009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3744
3745 * config.host: Add m32r*-*-rtems*.
3746
541ed00e
JS		 37472008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3748
3749 * config.host: Add m32c*-*-rtems*.
3750
19523300
RO		 37512008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3752
3753 PR bootstrap/33100
3754 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3755 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3756 * configure: Regenerate.
3757 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3758 tmake_file here from gcc/config.gcc.
3759 Move extra_parts here from gcc/config.gcc.
3760 * config/i386/t-sol2: Move here from gcc/config/i386.
3761 Use gcc_srcdir instead of srcdir.
3762
0a4a51c7
AN		 37632008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3764
3765 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3766 case.
3767
2a761e46
TS		 37682008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3769
3770 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3771
c0451df7
TS		 37722008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3773
3774 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3775
358da97e
HS		 37762008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3777
3778 Add picoChip port.
3779 * config.host: Add picochip-*-*.
3780
c660f132
BW		 37812008-08-06 Bob Wilson <bob.wilson@acm.org>
3782
3783 * config.host: Match more processor names for Xtensa.
3784
d1349557
L		 37852008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3786
3787 * config/i386/64/t-softfp-compat: Update comments.
3788
dd7b73c0
L		 37892008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3790
3791 * config/i386/64/_divtc3-compat.c: Moved to ...
3792 * config/i386/64/_divtc3.c: Here.
3793
3794 * config/i386/64/_multc3-compat.c: Moved to ...
3795 * config/i386/64/_multc3.c: Here.
3796
3797 * config/i386/64/_powitf2-compat.c: Moved to ...
3798 * config/i386/64/_powitf2.c: Here.
3799
3800 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3801 .c suffix instead of -compat.c.
3802
6e1fab3d
UB		 38032008-07-05 Uros Bizjak <ubizjak@gmail.com>
3804
3805 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3806 (_FP_MUL_MEAT_D): Ditto.
3807 (_FP_DIV_MEAT_S): Ditto.
3808 (_FP_DIV_MEAT_D): Ditto.
3809
f92518d7
RS		 38102008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3811
3812 * Makefile.in: Add support for __sync_* libgcc functions.
3813
d0aede14
L		 38142008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3815
3816 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3817
c174f11c
L		 38182008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3819
3820 PR boostrap/36702
3821 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3822 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3823
3824 * config/i386/64/t-fprules-softfp: Moved to ...
3825 * config/i386/64/t-softfp-compat: This. New.
3826
5f464fa2
UB		 38272008-07-02 Uros Bizjak <ubizjak@gmail.com>
3828
3829 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3830 Initialize f with 0.0.
3831
ff473280
L		 38322008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3833
3834 PR target/36669
3835 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3836
3837 * config/i386/64/_divtc3-compat.c: New.
3838 * config/i386/64/_multc3-compat.c: Likewise.
3839 * config/i386/64/_powitf2-compat.c: Likewise.
3840 * config/i386/64/eqtf2.c: Likewise.
3841 * config/i386/64/getf2.c: Likewise.
3842 * config/i386/64/letf2.c: Likewise.
3843 * config/i386/64/t-fprules-softfp: Likewise.
3844
38452008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3846
3847 * config.host: Add i386/${host_address}/t-fprules-softfp to
3848 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 3849 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 3850
3851 * configure.ac: Set host_address to 64 or 32 for x86.
3852 * configure: Regenerated.
3853
3854 * Makefile.in (config.status): Also depend on
3855 $(srcdir)/config.host.
3856
3857 * config/i386/32/t-fprules-softfp: New.
3858 * config/i386/32/tf-signs.c: Likewise.
3859
3860 * config/i386/64/sfp-machine.h: New. Moved from gcc.
3861
38622008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3863 Uros Bizjak <ubizjak@gmail.com>
3864
3865 * config/i386/32/sfp-machine.h: New.
3866
30551d99
NF		 38672008-06-26 Nathan Froyd <froydnj@codesourcery.com>
3868
3869 * config/rs6000/t-ppccomm: Remove rules that conflict with
3870 auto-generated rules.
3871
18c04407
RW		 38722008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3873
3874 * configure.ac: sinclude override.m4.
3875 * configure: Regenerate.
3876
10fbe77a
BRF		 38772008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
3878
3879 * configure: Regenerate.
3880
bc6d4c3f
JM		 38812008-06-10 Joseph Myers <joseph@codesourcery.com>
3882
3883 * Makefile.in (DECNUMINC): Remove
3884 -I$(MULTIBUILDTOP)../../libdecnumber.
3885 * gstdint.h: New.
3886
cd985f66
JM		 38872008-06-07 Joseph Myers <joseph@codesourcery.com>
3888
3889 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3890 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3891 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3892 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3893 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3894 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3895 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3896 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3897 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3898 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3899 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3900 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3901 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3902 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3903
93fea8d3
AL		 39042008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
3905
3906 * config.host (sh2[lbe]*-*-linux*): Allow target.
3907
18724e30
NF		 39082008-04-30 Nathan Froyd <froydnj@codesourcery.com>
3909
3910 * config/rs6000/t-ppccomm: Add build rules for new files.
3911 (LIB2ADD_ST): New variable.
3912
47583040
AH		 39132008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
3914
3915 PR target/34210
3916 PR target/35508
3917 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3918 * config/t-avr: New file. Build 16bit libgcc functions.
3919
cf8e67fe
JJ		 39202008-03-02 Jakub Jelinek <jakub@redhat.com>
3921
3922 PR target/35401
3923 * config/t-slibgcc-darwin: Make install-leaf dependent on
3924 install-darwin-libgcc-stubs instead of install.
3925
8d8da227
JM		 39262008-01-25 Joseph Myers <joseph@codesourcery.com>
3927
3928 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3929 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3930 sh-*-rtemscoff*): Remove cases.
3931
edbf8b16
RS		 39322007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
3933
3934 * Makefile.in (all): Use install-leaf rather than install.
3935 (install): Split most of the rule into...
3936 (install-leaf): ...this new one.
3937
89deeaff
EK		 39382007-12-19 Etsushi Kato <ek.kato@gmail.com>
3939 Paolo Bonzini <bonzini@gnu.org>
3940
3941 PR target/30572
5f464fa2
UB		 3942 * Makefile.in: Use @shlib_slibdir@ substitution to get
3943 correct install name on darwin.
89deeaff 3944 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 3945
4081d704
HPN		 39462007-12-15 Hans-Peter Nilsson <hp@axis.com>
3947
3948 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3949 cris-*-elf and cris-*-none.
3950 (crisv32-*-linux*): Similar, as cris-*-linux*.
3951
f43e89a3
RIL		 39522007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
3953
3954 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3955
b4e9c2c6
L		 39562007-10-27 H.J. Lu <hongjiu.lu@intel.com>
3957
3958 PR regression/33926
3959 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3960 * configure: Regenerated.
3961
b2a00c89
L		 39622007-09-27 H.J. Lu <hongjiu.lu@intel.com>
3963
3964 * Makefile.in (dfp-filenames): Replace decimal_globals,
3965 decimal_data, binarydecimal and convert_data with
3966 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3967 and bid_convert_data, respectively.
3968
8d2a9e0e
CF		 39692007-09-17 Chao-ying Fu <fu@mips.com>
3970 Nigel Stephens <nigel@mips.com>
3971
3972 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3973 * Makefile.in (fixed_point): Define.
3974 Check if fixed_point is yes to build support functions.
3975 * configure.ac: Check for fixed_point support.
3976 * configure: Regenerated.
3977 * gen-fixed.sh: New file to generate lists of fixed-point labels,
3978 funcs, modes, from, to.
3979
2b53935d
JJ		 39802007-09-11 Janis Johnson <janis187@us.ibm.com
3981
3982 * Makefile.in (dfp-filenames): Add bid128_noncomp.
3983
2533577f
JJ		 39842007-09-10 Janis Johnson <janis187@us.ibm.com>
3985
3986 * Makefile.in (dfp-filenames): Remove decUtility, add
3987 decDouble, decPacked, decQuad, decSingle.
3988
3ae3dbd6
HK		 39892007-08-27 Hans Kester <hans.kester@ellips.nl>
3990
3991 * config.host : Add x86_64-elf target.
3992
22867d02
L		 39932007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3994
3995 * configure.ac (set_have_cc_tls): Add a missing =.
3996 * configure: Regenerated.
3997
6f461e76
L		 39982007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3999
4000 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
4001 and x86_64-*-linux*.
4002
4003 * config/t-tls: New file.
4004
dfb3b0e3 4005 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 4006
4007 * configure.ac: Include ../config/enable.m4 and
4008 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
4009 supports TLS and substitute set_have_cc_tls.
4010 * configure: Regenerated.
4011
200359e8
L		 40122007-07-04 H.J. Lu <hongjiu.lu@intel.com>
4013
4014 * Makefile.in: Use libbid for DFP when BID is enabled.
4015
76f5e200
DS		 40162007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
4017
4018 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 4019 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 4020 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
4021
9bd196f0 40222007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 4023 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 4024
4025 PR target/29498
4026 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
4027 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
4028 * config/i386/t-crtfm: Compile crtfastmath.o with
4029 -minline-all-stringops.
4030
1910440e
RS		 40312007-05-10 Richard Sandiford <richard@codesourcery.com>
4032
4033 * config.host (sparc-wrs-vxworks): New target.
4034
7d33c31d
KH		 40352007-04-14 Kazu Hirata <kazu@codesourcery.com>
4036
4037 * config.host: Recognize fido.
4038
96fccd0d
JJ		 40392007-04-04 Janis Johnson <janis187@us.ibm.com>
4040
4041 * configure: Check host, not target, for decimal float support.
4042
577565f9
UB		 40432007-04-03 Uros Bizjak <ubizjak@gmail.com>
4044
4045 * config/i386/t-crtpc: New file.
4046 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 4047 (x86_64-*-linux*): Ditto.
577565f9 4048
ccf8e764
RH		 40492007-02-30 Kai Tietz <kai.tietz@onevision.com>
4050
4051 * config.host (x86_64-*-mingw*): New target.
4052
79b87c74
MM		 40532007-03-23 Michael Meissner <michael.meissner@amd.com>
4054 H.J. Lu <hongjiu.lu@intel.com>
4055
4056 * Makefile.in (enable_decimal_float): New.
4057 (DECNUMINC): Add
4058 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
4059 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
4060 (decbits-filenames): This.
4061 (decbits-objects): New.
4062 (libgcc-objects): Add $(decbits-objects).
4063
4064 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
4065 Substitute enable_decimal_float.
4066 * configure: Regenerated.
4067
8fce4e31
HPN		 40682007-03-19 Hans-Peter Nilsson <hp@axis.com>
4069
4070 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
4071
e8bb4597
BM		 40722007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
4073
4074 * Makefile.in (install-info): New dummy target.
4075
344189f9
BS		 40762007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
4077
4078 * config.host (bfin*-linux-uclibc*): Set extra_parts.
4079
ac84c172
BM		 40802007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4081
4082 * Makefile.in: Add install-html and install-pdf dummy
4083 targets.
4084
cd5c2357
RS		 40852007-02-05 Roger Sayle <roger@eyesopen.com>
4086 Daniel Jacobowitz <dan@codesourcery.com>
4087
4088 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
4089 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
4090 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
4091
d9a66f98
JJ		 40922007-01-29 Janis Johnson <janis187@us.ibm.com>
4093
4094 * Makefile.in (dec-filenames): Add decExcept.
4095
9891ec5f
DJ		 40962007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
4097
4098 PR bootstrap/30469
4099 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
4100 -fprofile-use.
4101
d6efbf5a
DJ		 41022007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
4103
4104 * configure.ac: Add --enable-version-specific-runtime-libs.
4105 Correct $slibdir default.
4106 * configure: Regenerated.
4107
17caeff2
JM		 41082007-01-23 Joseph Myers <joseph@codesourcery.com>
4109
4110 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
4111
5ea41e3a
AP		 41122007-01-21 Andrew Pinski <pinskia@gmail.com>
4113
4114 PR target/30519
4115 * config.host (alpha*-*-linux*): Set extra_parts.
4116
26900826
KK		 41172007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
4118
4119 * config/sh/t-linux: New.
4120 * config.host (sh*-*-linux*): Set tmake_file.
4121
97af925b
DJ		 41222007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
4123
4124 * Makefile.in (install): Handle multilibs.
4125
b0088af7
BM		 41262007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4127
4128 * Makefile.in: Added .PHONY entry for documentation targets.
4129
e0a9456a
BM		 41302007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
4131
4132 * Makefile.in: Add empty info, html, dvi, pdf targets.
4133
7fd453b4
MS		 41342007-01-04 Mike Stump <mrs@apple.com>
4135
4136 * Makefile.in (MAKEINFO): Remove.
4137 (PERL): Likewise.
4138
14e8fc8b
PB		 41392007-01-04 Paolo Bonzini <bonzini@gnu.org>
4140
4141 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
4142 * configure: Regenerate.
4143 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 4144 (gcc_objdir): Use it.
14e8fc8b 4145
1555beba
DJ		 41462007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4147
4148 * config.host (ia64*-*-linux*): Set tmake_file.
4149
79e6eaeb
DJ		 41502007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4151
4152 * Makefile.in (version): Define.
4153
fa958513
DJ		 41542007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4155 Paolo Bonzini <bonzini@gnu.org>
4156
4157 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4158 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4159 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4160 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4161 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4162 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4163 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git