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ira.c (setup_pressure_classes): Handle synonymous classes.
[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
c6c36e73
TJ		 12012-09-07 Teresa Johnson <tejohnson@google.com>
2
3 PR gcov-profile/54487
4 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
5 differences.
6
b588ae30
GJL		 72012-09-05 Georg-Johann Lay <avr@gjlay.de>
8
9 PR target/54461
10 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
11 not configured --with-avrlibc=no.
12 * config/avr/t-avrlibc: New file.
13 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
14 (DPBIT_FUNCS): Ditto.
15 (TPBIT_FUNCS): Ditto.
16
abd16fb1
TJ		 172012-09-04 Teresa Johnson <tejohnson@google.com>
18
19 * libgcov.c (struct gcov_summary_buffer): New structure.
20 (gcov_histogram_insert): New function.
21 (gcov_compute_histogram): Ditto.
22 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
23 histograms during summary merging.
24
613061fd
MK		 252012-09-01 Mark Kettenis <kettenis@openbsd.org>
26
27 * config.host (x86_64-*-openbsd*): New target.
28
867a8345
CLT		 292012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
30
31 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
32 attribute.
33
4aeaaca3
GJL		 342012-08-24 Georg-Johann Lay <avr@gjlay.de>
35
36 PR target/54222
37 * config/avr/t-avr (conv_X): Rename to func_X.
38
e55e4056
GJL		 392012-08-24 Georg-Johann Lay <avr@gjlay.de>
40
41 PR target/54222
42 * config/avr/lib1funcs-fixed.S: New file.
43 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
44 after they are used.
45 (neg2, neg4): New macros.
46 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
47 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
48 (__umulhisi3): Speed up MUL variant if there is enough flash.
49 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
50 avr-modes.def.
51 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
52 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
53 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
54 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
55 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
56 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
57 (LIB2FUNCS_EXCLUDE): Add supported functions.
58
a147b6d2
GJL		 592012-08-22 Georg-Johann Lay <avr@gjlay.de>
60
61 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
62 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
63 libgcc-s-objects.
64 * fixed-obj.mk: Only expand dependency if $o is not in
65 LIB2FUNCS_EXCLUDE.
66
c637141a
L		 672012-08-22 H.J. Lu <hongjiu.lu@intel.com>
68
69 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
70
130e00bd
JM		 712012-08-22 Joseph Myers <joseph@codesourcery.com>
72
73 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
74 depend on --enable-shared.
75 ($(lib1asmfuncs-o)): Use %.vis files independent of
76 --enable-shared.
77 * static-object.mk ($(base)$(objext), $(base).vis)
78 ($(base)_s$(objext)): Use same rules for visibility handling as in
79 shared-object.mk.
80
4b1b3788
ILT		 812012-08-21 Ian Lance Taylor <iant@google.com>
82
83 * config/i386/morestack.S (__morestack_non_split): Increase amount
84 of space allocated for non-split code stack.
85
d2468141
JM		 862012-08-19 Joseph Myers <joseph@codesourcery.com>
87
88 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
89 even if inhibit_libc.
90
a508e1a8
JB		 912012-08-17 Julian Brown <julian@codesourcery.com>
92
93 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
94 -fexceptions -fnon-call-exceptions if not defined.
95 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
96 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
97
5615a07d
AS		 982012-08-17 Andreas Schwab <schwab@linux-m68k.org>
99
100 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
101 type.
102
138f5acd
DE		 1032012-08-16 David Edelsohn <dje.gcc@gmail.com>
104
105 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
106 rs6000/t-slibgcc-aix.
107
18efc0dd
SB		 1082012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
109
110 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
111
6b39bc38
SB		 1122012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
113
114 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
115
cd25dea0
L		 1162012-08-03 H.J. Lu <hongjiu.lu@intel.com>
117
118 PR driver/54171
119 * Makefile.in (version): Replace top_srcdir with srcdir.
120
a3dda30b
JY		 1212012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
122
123 * Makefile.in (version): set to BASE-VER file from gcc directory.
124
d04aacfc
NC		 1252012-08-01 Nick Clifton <nickc@redhat.com>
126
127 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
128 Implements __clrsb for an HImode argument.
129
0d13c974
NC		 1302012-07-31 Nick Clifton <nickc@redhat.com>
131
132 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
133 Implements __clrsb for an HImode argument.
134 * config/stormy16/clrsbhi2.c: New file:
135 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
136
efbb59b2
SB		 1372012-07-22 Steven Bosscher <steven@gcc.gnu.org>
138
139 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
140
bf1431e3
TG		 1412012-07-19 Tristan Gingold <gingold@adacore.com>
142 Richard Henderson <rth@redhat.com>
143
144 * unwind-seh.c: New file.
145 * unwind-generic.h: Include windows.h for SEH.
146 (_Unwind_Exception): Use 6 private fields for SEH.
147 (_GCC_specific_handler): Declare.
148 * unwind-c.c (__gcc_personality_seh0): New function.
149 Adjust for SEH.
150 * config/i386/libgcc-cygming.ver: New file.
151 * config/i386/t-seh-eh: New file.
152 * config.host (x86_64-*-mingw*): Default to seh.
153
659140c8
SB		 1542012-07-14 Steven Bosscher <steven@gcc.gnu.org>
155
156 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
157
a20d08fd
UB		 1582012-06-17 Uros Bizjak <ubizjak@gmail.com>
159
160 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
161 __builtin_expect when checking for exceptions.
162 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
163
79261115
UB		 1642012-06-13 Uros Bizjak <ubizjak@gmail.com>
165
4a172156
UB		 166 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
167 function declaration.
168 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
169 (FP_RND_MASK): New.
170 * config/ia64/sfp-exceptions.c: New.
171 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 172
bb5c97d4
UB		 1732012-06-13 Uros Bizjak <ubizjak@gmail.com>
174
175 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
176 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
177 * config/i386/64/sfp-machine: ... (delete here) ...
178 * config/i386/sfp-machine.h: ... to here.
179 (FP_EX_MASK): Remove.
180 (FP_RND_MASK): New.
181 (FP_INIT_ROUNDMODE): Declare asm as volatile.
182
91fe5efb
ST		 1832012-06-11 Sriraman Tallam <tmsriram@google.com>
184
185 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
186 * config/i386/libgcc-sol2.ver: Ditto.
187 * config/i386/libgcc-glibc.ver: Ditto.
188
67a218c5
RM		 1892012-06-11 Roland McGrath <mcgrathr@google.com>
190
191 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
192 If __GLIBC__ is defined, refer to __pthread_key_create instead of
193 pthread_cancel.
194
492fbea1
UB		 1952012-06-09 Uros Bizjak <ubizjak@gmail.com>
196
197 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
198 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
199 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
200 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
201 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
202 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
203 * config/i386/64/sfp-machine: ... (delete here) ...
204 * config/i386/sfp-machine.h: ... to here.
205 (FP_EX_MASK): New.
206 (__sfp_handle_exceptions): New function declaration.
207 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
208 * config/i386/sfp-exceptions.c: New.
209 * config/i386/t-softfp: New.
210 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
211 i386/t-softfp to tmake_file.
212
7b4cf266
DM		 2132012-06-03 David S. Miller <davem@davemloft.net>
214
215 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
216 change.
217
0de0d5c6
DM		 2182012-05-31 David S. Miller <davem@davemloft.net>
219
220 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
221 multiply and divide instructions on 32-bit when V9.
222 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
223
d8c9d391
JM		 2242012-05-29 Joseph Myers <joseph@codesourcery.com>
225
226 * config/arm/ieee754-df.S: Fix typos.
227 * config/arm/ieee754-sf.S: Fix typos.
228 * config/c6x/libunwind.S: Fix typos.
229 * config/epiphany/udivsi3-float.c: Fix typos.
230 * config/microblaze/muldi3_hard.S: Fix typos.
231 * config/picochip/adddi3.S: Fix typos.
232 * config/picochip/ashlsi3.S: Fix typos.
233 * config/picochip/ashrsi3.S: Fix typos.
234 * config/picochip/clzsi2.S: Fix typos.
235 * config/picochip/cmpsi2.S: Fix typos.
236 * config/picochip/divmod15.S: Fix typos.
237 * config/picochip/divmodhi4.S: Fix typos.
238 * config/picochip/divmodsi4.S: Fix typos.
239 * config/picochip/longjmp.S: Fix typos.
240 * config/picochip/lshrsi3.S: Fix typos.
241 * config/picochip/parityhi2.S: Fix typos.
242 * config/picochip/popcounthi2.S: Fix typos.
243 * config/picochip/setjmp.S: Fix typos.
244 * config/picochip/subdi3.S: Fix typos.
245 * config/picochip/ucmpsi2.S: Fix typos.
246 * config/picochip/udivmodhi4.S: Fix typos.
247 * config/picochip/udivmodsi4.S: Fix typos.
248 * config/spu/divv2df3.c: Fix typos.
249 * config/spu/mfc_multi_tag_release.c: Fix typos.
250 * config/spu/mfc_tag_release.c: Fix typos.
251 * configure.ac: Fix typos.
252 * configure: Regenerate.
253
31a18a7e
ILT		 2542012-05-25 Ian Lance Taylor <iant@google.com>
255
256 * config/i386/morestack.S (__morestack_non_split): Check whether
257 caller is varargs and needs %bp to hold the stack frame on return.
258
c5768510
OH		 2592012-05-25 Olivier Hainque <hainque@adacore.com>
260
261 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
262 sequence in the non pic case on VxWorks.
263
7c7c339b
OH		 2642012-05-24 Olivier Hainque <hainque@adacore.com>
265
73fb7630 266 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 267 "install-leaf" to "install".
268
fdc1b7d3
OH		 2692012-05-24 Olivier Hainque <hainque@adacore.com>
270
271 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
272 Use a separate command for stamp removals.
273
07ba94b9
AP		 2742012-05-21 Andrew Pinski <apinski@cavium.com>
275
276 PR bootstrap/53183
277 * configure.ac: Define the default includes to being none.
278 * configure: Regenerate.
279
4677d2eb
OH		 2802012-05-16 Olivier Hainque <hainque@adacore.com>
281
282 * Makefile.in (install-unwind_h): Rename into ...
283 (install-unwind_h-forbuild): New target.
284 (all): Use it instead of the former install-unwind_h.
285 (install-unwind_h): Reinstate, copy to user install destination
286 for include files, not to the internal gcc object directory one.
287 (install-leaf): Depend on it.
288
7d67c380
OH		 2892012-05-15 Olivier Hainque <hainque@adacore.com>
290
291 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
292 register numbers. LR_REGNO replaces R_LR.
293 (ucontext_for): New, helper for ...
294 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
295 and 5.3 of ...
296 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
297
aca06c90
RO		 2982012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
299
300 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
301 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
302 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
303 i386/t-cpuinfo ...
304 (i[34567]86-*-*, x86_64-*-*): ... here.
305
306 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
307 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
308
309 * config/i386/i386-cpuinfo.c: Rename to ...
310 * config/i386/cpuinfo.c: ... this.
311 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
312
313 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
314 (libgcc_cv_init_priority): New test.
315 * configure: Regenerate.
316 * config.in: New file.
317 * Makefile.in (clean): Rename config.h to auto-target.h.
318 (config.h): Likewise.
319 (stamp-h): Likewise.
320
321 * config/i386/cpuinfo.c (auto-target.h): Include.
322 (CONSTRUCTOR_PRIORITY): Define.
323 (__cpu_indicator_init): Use it.
324
0d03ac1b
L		 3252012-05-09 H.J. Lu <hongjiu.lu@intel.com>
326
327 * longlong.h: Use a URL instead of an FSF postal address.
328 Replace spaces with tab.
329
4a172156 3302012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 331
332 * libgcov.c (gcov_clear, __gcov_reset): New functions.
333 (__gcov_dump): Ditto.
334 (gcov_dump_complete): New global variable.
335 (gcov_exit): Export hidden to enable use in L_gcov_dump.
336 (__gcov_flush): Outline functionality now in gcov_clear.
337 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
338
e4bb767e
AJ		 3392012-04-28 Aurelien Jarno <aurelien@aurel32.net>
340
31a18a7e
ILT		 341 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
342 (mips*-*-linux*): Include mips/t-tpbit when long double is
343 16 bytes long.
e4bb767e 344
5ddecff9
ST		 3452012-04-25 Sriraman Tallam <tmsriram@google.com>
346
347 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
348 (get_available_features): New argument. Check for AVX2.
349 (__cpu_indicator_init): Modify call to get_available_features.
350
b427dd7a
AM		 3512012-04-25 Alan Modra <amodra@gmail.com>
352
353 * config/rs6000/crtsavevr.S: New file.
354 * config/rs6000/crtrestvr.S: New file.
355 * config/rs6000/t-savresfgpr: Build the above.
356 * config/rs6000/t-netbsd: Likewise.
357
ad491329
ST		 3582012-04-24 Sriraman Tallam <tmsriram@google.com>
359
360 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
361
792317cc
ST		 3622012-04-24 Sriraman Tallam <tmsriram@google.com>
363
364 * libgcc/config/i386/i386-cpuinfo.c: New file.
365 * libgcc/config/i386/t-cpuinfo: New file.
366 * libgcc/config.host: Include t-cpuinfo.
367 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
368
e1be98a4
CF		 3692012-04-24 Chao-ying Fu <fu@mips.com>
370
371 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
372
1bde7dab
TS		 3732012-04-20 Thomas Schwinge <thomas@codesourcery.com>
374
375 struct siginfo vs. siginfo_t
376
377 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
378 siginfo_t instead of struct siginfo.
379 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
380 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
381 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
382 (ia64_handle_unwabi): Likewise.
383 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
384 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
385 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
386 (sh_fallback_frame_state): Likewise.
387 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
388 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
389
24590f66
L		 3902012-04-02 H.J. Lu <hongjiu.lu@intel.com>
391
392 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
393 system call number.
394
9a9dcce8
EB		 3952012-03-31 Eric Botcazou <ebotcazou@adacore.com>
396
397 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
398 if it hasn't been previously saved.
399
6401aaf5
L		 4002012-03-29 H.J. Lu <hongjiu.lu@intel.com>
401
402 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
403 only for glibc.
404
7fd6378e
GJL		 4052012-03-28 Georg-Johann Lay <avr@gjlay.de>
406
407 PR target/52737
408 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
409 instead of __AVR_HAVE_8BIT_SP__.
410
9e916de7
TG		 4112012-03-26 Tristan Gingold <gingold@adacore.com>
412
413 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
414 (unw_table_entry): Use unw_word instead of unsigned long.
415 (_Unwind_FindTableEntry): Likewise.
416 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
417 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
418 (_Unwind_FindTableEntry): Likewise.
419 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
420 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
421 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
422 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
423 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
424 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
425 (uw_init_context_1, uw_install_context): Likewise.
426 (unw_word): Move to unwind-ia64.h
427
4b12e93d
TG		 4282012-03-26 Tristan Gingold <gingold@adacore.com>
429
430 * config/vms/vms-ucrt0.c: Update copyright years.
431 Add a sanity check.
432 (___gcc_main_flags): Declare.
433 (__main): Check flags to remap argv and exit code.
434 * config.host (*-*-*vms*): Adjust extra_parts.
435 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
436 (crt0.o): Add.
437
06ea7371
RE		 4382012-03-22 Richard Earnshaw <rearnsha@arm.com>
439
440 * arm/lib1funcs.asm (ctzsi2): New function.
441 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
442 * arm/t-linux (LIB1ASMFUNCS): Likewise.
443 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
444 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
445 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
446 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
447
d82ad50d
AT		 4482012-03-21 Andreas Tobler <andreast@fgznet.ch>
449
450 * config.host: Add bits to support powerpc64-*-freebsd*.
451 * config/rs6000/freebsd-unwind.h: New file.
452 * config/rs6000/t-freebsd64: New file.
453
b260a8c0
RG		 4542012-03-20 Richard Guenther <rguenther@suse.de>
455
456 PR gcov-profile/52627
457 * libgcov.c (init_mx): Fix mutex name.
458
86286a8a
TG		 4592012-03-16 Tristan Gingold <gingold@adacore.com>
460
461 * config/ia64/vms-unwind.h: Remove ulong (and replace
462 it by unw_reg where used). Define unw_reg with __int64.
463
7888f266
RO		 4642012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
465
466 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
467 Solaris 8 handling.
468 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
469 Solaris 8 handling.
470 (sparc_is_sighandler): Likewise.
471
f155bc64
L		 4722012-03-13 H.J. Lu <hongjiu.lu@intel.com>
473
474 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
475 <= saved reg size.
476
d47657bd
RO		 4772012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
478
479 * config/arm/crtn.S: Fix typo.
480
5bef73a1
RG		 4812012-03-13 Richard Guenther <rguenther@suse.de>
482
483 * libgcov.c: Remove stdio.h include and NULL un-define.
484
9c4271f3
RG		 4852012-03-13 Richard Guenther <rguenther@suse.de>
486
487 PR target/52569
488 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
489
c6d10e7c
RG		 4902012-03-13 Richard Guenther <rguenther@suse.de>
491
492 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
493
074a385f
RG		 4942012-03-13 Richard Guenther <rguenther@suse.de>
495
496 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
497 and __gthread_mutex_init_function definitions.
498
c4bc5c25
RO		 4992012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
500
501 * config.host (mips*-*-openbsd*): Remove.
502
5c30094f
RO		 5032012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
504
505 * config.host: Remove alpha*-dec-osf5.1* handling.
506 * config/alpha/gthr-posix.c: Remove.
507 * config/alpha/libgcc-osf5.ver: Remove.
508 * config/alpha/osf5-unwind.h: Remove.
509 * config/alpha/t-osf-pthread: Remove.
510 * config/alpha/t-slibgcc-osf: Remove.
511 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
512 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
513 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
514 * mkmap-flat.awk: Remove osf_export handling.
515
33e3e24d
RG		 5162012-03-12 Richard Guenther <rguenther@suse.de>
517
518 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
519 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
520 (__gthread_mutex_init_function): New function.
521 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
522
523 PR gcov/49484
524 * libgcov.c: Include gthr.h.
525 (__gcov_flush_mx): New global variable.
526 (init_mx, init_mx_once): New functions.
527 (__gcov_flush): Protect self with a mutex.
528 (__gcov_fork): Re-initialize mutex after forking.
529 * unwind-dw2-fde.c: Change condition under which to use
530 __GTHREAD_MUTEX_INIT_FUNCTION.
531
d8aba32a
TG		 5322012-03-12 Tristan Gingold <gingold@adacore.com>
533
534 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
535 * config/ia64/t-vms: Likewise.
536
75ffafdc
MH		 5372012-03-11 Michael Hope <michael.hope@linaro.org>
538
4a172156
UB		 539 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
540 for Thumb-2.
75ffafdc 541
ef6c2c53
WL		 5422012-03-07 Walter Lee <walt@tilera.com>
543
544 * config/tilepro/atomic.c: Rename "atomic_" prefix to
545 "arch_atomic_".
546 (atomic_xor): Rename and move definition to
547 config/tilepro/atomic.h.
548 (atomic_nand): Ditto.
549 * config/tilepro/atomic.h: Rename "atomic_" prefix to
550 "arch_atomic_".
551 (arch_atomic_xor): Move from config/tilepro/atomic.c.
552 (arch_atomic_nand): Ditto.
553
4e30d980
GJL		 5542012-03-07 Georg-Johann Lay <avr@gjlay.de>
555
556 PR target/52507
557 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
558
61108225
GJL		 5592012-03-07 Georg-Johann Lay <avr@gjlay.de>
560
561 PR target/52505
562 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
563 from RAM.
564
b30e10ab
GJL		 5652012-03-07 Georg-Johann Lay <avr@gjlay.de>
566
567 PR target/52461
568 PR target/52508
569 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
570 if RAMPZ affects reading from RAM.
571 (__tablejump_elpm__): Ditto.
572 (.xload): Ditto.
573 (__movmemx_hi): Ditto.
574 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
575 (__do_global_dtors): Ditto.
576 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
577 (__movmemx_hi): Ditto.
578
8993fde4
RH		 5792012-03-05 Richard Henderson <rth@redhat.com>
580
581 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
582 [ARM] (count_trailing_zeros): Use the builtin.
583
b7633ee3
KT		 5842012-03-01 Kai Tietz <ktietz@redhat.com>
585
586 * soft-fp: Imported from glibc upstream.
587
fbd3340c
KT		 5882012-02-28 Kai Tietz <ktietz@redhat.com>
589
590 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
591 for mingw-targets as attribute gcc_struct.
592
e9e053eb
ILT		 5932012-02-28 Ian Lance Taylor <iant@google.com>
594
595 * generic-morestack.c (__splitstack_releasecontext): Correct call
596 to __morestack_release_segments.
597
d80c632e
ST		 5982012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
599
600 PR target/52390
601 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
602 for __linux__ when removing signals from __morestack_fullmask.
603
0253a8b1
GJL		 6042012-02-23 Georg-Johann Lay <avr@gjlay.de>
605
606 PR target/52261
607 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
608
e10e461e
UW		 6092012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
610
611 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
612 instead of HAVE_INITFINI_ARRAY.
613 * config/ia64/crtend.S: Likewise.
614
0c0c6398
KT		 6152012-02-20 Kai Tietz <ktietz@redhat.com>
616
d7470374
KT		 617 PR libstdc++/52300
618 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
619
0c0c6398
KT		 620 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
621 to w32-unwind.h header.
622
78c27266
RS		 6232012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
624
625 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
626 (mips*-*-linux*): Remove t-slibgcc-libgcc.
627 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
628 * config/mips/mips16.S (__mips16_rdhwr): Delete.
629
5adeb246
RS		 6302012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
631
632 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
633
672ed313
IS		 6342012-02-15 Iain Sandoe <iains@gcc.gnu.org>
635
636 PR libitm/52220
637 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 638
e948a1fb
IS		 6392012-02-15 Iain Sandoe <iains@gcc.gnu.org>
640 Patrick Marlier <patrick.marlier@gmail.com>
641
642 PR libitm/52220
643 * config/darwin-crt-tm.c: Generate dummy functions.
644
6017aed3
IS		 6452012-02-15 Iain Sandoe <iains@gcc.gnu.org>
646 Patrick Marlier <patrick.marlier@gmail.com>
647
648 PR libitm/52042
649 * config/darwin-crt-tm.c (getTMCloneTable): New function.
650 (__doTMRegistrations): Call it.
e9e053eb 651 (__doTMdeRegistrations): Likewise.
6017aed3 652
2da8c1ad
GJL		 6532012-01-15 Georg-Johann Lay <avr@gjlay.de>
654 Anatoly Sokolov <aesok@post.ru>
655 Eric Weddington <eric.weddington@atmel.com>
656
657 PR target/52261
658 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
659 (__epilogue_restores__): Ditto.
660
0f952eb4
EB		 6612012-02-15 Eric Botcazou <ebotcazou@adacore.com>
662
663 PR target/51921
664 PR target/52205
665 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
666 Solaris 11 and slightly reformat.
667 (sparc_is_sighandler): Likewise.
668
dd552284
WL		 6692012-02-14 Walter Lee <walt@tilera.com>
670
671 * config.host: Handle tilegx and tilepro.
672 * config/tilegx/sfp-machine.h: New file.
673 * config/tilegx/sfp-machine32.h: New file.
674 * config/tilegx/sfp-machine64.h: New file.
675 * config/tilegx/t-crtstuff: New file.
676 * config/tilegx/t-softfp: New file.
677 * config/tilegx/t-tilegx: New file.
678 * config/tilepro/atomic.c: New file.
679 * config/tilepro/atomic.h: New file.
680 * config/tilepro/linux-unwind.h: New file.
681 * config/tilepro/sfp-machine.h: New file.
682 * config/tilepro/softdivide.c: New file.
683 * config/tilepro/softmpy.S: New file.
684 * config/tilepro/t-crtstuff: New file.
685 * config/tilepro/t-tilepro: New file.
686
b59cbd50
JW		 6872012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
688
689 PR libstdc++/51296
690 PR libstdc++/51906
691 * gthr-posix.h: Allow static initializer macros to be disabled.
692 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
693
6caf807f
CLT		 6942012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
695
696 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
697 Add t-slibgcc-libgcc to tmake_file.
698 * config/mips/libgcc-mips16.ver: Revert previous patch.
699 * config/mips/mips16.S (__mips16_rdhwr): Hide.
700
b25364a0
S		 7012012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
702 Jayant R Sonar <jayant.sonar@kpitcummins.com>
703
704 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
705 * config/cr16/crti.S: New file.
706 * config/cr16/crtlibid.S: New file.
707 * config/cr16/crtn.S: New file.
708 * config/cr16/lib1funcs.S: New file.
709 * config/cr16/t-cr16: New file.
710 * config/cr16/t-crtlibid: New file.
711 * config/cr16/unwind-dw2.h: New file.
712 * config/cr16/unwind-cr16.c: New file.
713 * config/cr16/divmodhi3.c: New file.
714
8ef03aa7
AM		 7152012-01-25 Alan Modra <amodra@gmail.com>
716
717 * config/rs6000/t-linux64: Delete. Move..
718 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
719 * config/rs6000/t-linux: ..and libgcc flags to here.
720
daecebc8
DR		 7212012-01-22 Douglas B Rupp <rupp@gnat.com>
722
723 * config.host (i[34567]86-*-interix3*):
8ef03aa7 724 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 725 * configure: Regenerate.
726
ddaf8125
RS		 7272012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
728 Richard Sandiford <rdsandiford@googlemail.com>
729
730 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
731 * config/mips/mips16.S (__mips16_rdhwr): New function.
732 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
733
2cd8b32c
NS		 7342012-01-11 Nathan Sidwell <nathan@acm.org>
735
736 * libgcov.c (__gcov_init): Ignore objects with no functions.
737
cba300dd
GJL		 7382012-01-10 Georg-Johann Lay <avr@gjlay.de>
739
740 PR target/49868
741 Extend __pgmx semantics to linearize memory.
742 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
743 * config/avr/lib1funcs.S (__xload_1): New function.
744 (__movmemx_qi, __movmemx_hi): New functions.
745 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
746 semantics.
9ffaf4bc 747
3d137660
EB		 7482012-01-09 Eric Botcazou <ebotcazou@adacore.com>
749
750 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
751 purported sigacthandler address isn't null before dereferencing it.
752 (sparc_is_sighandler): Likewise.
753
bf4db96c
EB		 7542012-01-09 Eric Botcazou <ebotcazou@adacore.com>
755
756 PR ada/41929
757 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
758 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
759 (sparc_is_sighandler): Likewise.
760 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
761
1ab3568b
TG		 7622012-01-06 Tristan Gingold <gingold@adacore.com>
763
764 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
765 compatibility thunks...
766 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
767 (crtbeginS.o, crtendS.o): ... and these to ...
768 * config/ia64/t-ia64-elf: ... this new file.
769 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
770 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
771
925b0ed8
AK		 7722012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
773
774 * configure: Regenerate.
775 * config/s390/t-crtstuff: Remove -fPIC.
776
a99ad737
JW		 7772012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
778
779 PR bootstrap/51006
780 * enable-execute-stack-mprotect.c (getpagesize): Do not define
781 for NetBSD.
782
884f56d1
GJL		 7832012-01-02 Georg-Johann Lay <avr@gjlay.de>
784
785 PR target/51345
786 * config/avr/lib1funcs.S: Remove FIXME comments.
787 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
788
8c57e547
GJL		 7892012-01-02 Georg-Johann Lay <avr@gjlay.de>
790
791 Implement light-weight DImode support.
792 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
793 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
794 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
795 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
796
04dbc287
NS		 7972011-12-30 Nathan Sidwell <nathan@acm.org>
798
799 * libgcov.c (gcov_crc32): Remove global var.
800 (free_fn_data): New function.
801 (buffer_fn_data): Pass in filename, more robust error recovery.
802 (crc32_unsigned): New function.
803 (gcov_exit): More robust detection of new program. More robust
804 error recovery.
805 (__gcov_init): Do not update program's crc here.
806
8e1d97d4
TG		 8072011-12-21 Tristan Gingold <gingold@adacore.com>
808
809 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
810
9ffaf4bc
ILT		 8112011-12-21 Ian Lance Taylor <iant@google.com>
812
813 * config/i386/morestack.S: Simplify CFI opcodes throughout.
814
a0c8d0c1
ILT		 8152011-12-20 Ian Lance Taylor <iant@google.com>
816
817 * config/i386/morestack.S (__morestack_non_split): If there is
818 enough stack space already, don't split. Ask for more stack space
819 than we required.
820
69048898
SDJ		 8212011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
822
823 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
824 `sys/sdt.h'.
825 (_Unwind_DebugHook): New function.
826 (uw_restore_core_regs): New define.
827 (unwind_phase2): Use uw_restore_core_regs instead of
828 restore_core_regs.
829 (unwind_phase2_forced): Likewise.
830 (__gnu_Unwind_Resume): Likewise.
831
1bb4b6a3
UB		 8322011-12-20 Uros Bizjak <ubizjak@gmail.com>
833
834 * config/alpha/linux-unwind.h: Update copyright years.
835 (MD_FROB_UPDATE_CONTEXT): New define.
836 (alpha_frob_update_context): New function.
837
eb028768
RS		 8382011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
839
840 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
841 tmake_file rather replacing it.
842
6a2045bf
IS		 8432011-12-15 Iain Sandoe <iains@gcc.gnu.org>
844
845 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 846 function is not used for PPC64.
6a2045bf
IS		 847 (save_world): Amend comments. Update the VRsave mask to reflect the
848 saved regs.
849 (rest_world): Update comments, do not clobber r10, do not use r8.
850 (eh_rest_world_r10): Amend comments, do not use r8.
851 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
852 no longer used, move restore of CR and target address to the end of
853 the routine.
854
a13780a6
L		 8552011-12-14 H.J. Lu <hongjiu.lu@intel.com>
856
857 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
858 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
859
d7288dfb
GJL		 8602011-12-14 Georg-Johann Lay <avr@gjlay.de>
861
862 PR target/49313
863 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
864 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
865
8d2c862d
EB		 8662011-12-11 Eric Botcazou <ebotcazou@adacore.com>
867
868 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
869
3447cae6
GJL		 8702011-12-09 Georg-Johann Lay <avr@gjlay.de>
871
872 PR target/49313
873 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
874 * config/avr/lib1funcs.S (__muldi3): New function.
875
806fc6aa
AP		 8762011-12-06 Andrew Pinski <apinski@cavium.com>
877
878 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
879 size of func_ptr.
880 (__frame_dummy_init_array_entry): Likewise.
881
28c5e6b5
GJL		 8822011-12-06 Georg-Johann Lay <avr@gjlay.de>
883
884 Forward-port from gcc-4_6-branch r181936 2011-12-02.
885
886 PR target/51345
887 PR target/51002
888 * config/avr/lib1funcs.S (__prologue_saves__,
889 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
890 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
891
8f90394a
IS		 8922011-12-04 Iain Sandoe <iains@gcc.gnu.org>
893
894 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
895
06dd33ac
JDA		 8962011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
897
898 PR other/51272
899 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
900 (_ITM_deregisterTMCloneTable): Likewise.
901 (__register_frame_info): Fix unused warning.
902 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
903 pthread_default_stacksize_np): Likewise.
904 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 905
85b8555e
DD		 9062011-11-29 DJ Delorie <dj@redhat.com>
907
908 * config.host (rl78-*-elf): New case.
909 * config/rl78: New directory for the Renesas RL78.
910
4d5ae4ea
BS		 9112011-11-29 Bernd Schmidt <bernds@codesourcery.com>
912
913 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
914 formatting.
915
f9c55897
RO		 9162011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
917
918 PR other/51022
919 * config/rs6000/t-savresfgpr: New file.
920 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
921 $(srcdir)/config/rs6000/eabi.S.
922 * config/rs6000/t-ppccomm-ldbl: Remove.
923 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
924 tmake_file.
925 (powerpc-*-eabispe*): Likewise.
926 (powerpc-*-eabi*): Likewise.
927 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
928 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
929 to tmake_file, remove rs6000/t-ppccomm-ldbl.
930 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
931 tmake_file.
932 (powerpc-*-eabisim*): Likewise.
933 (powerpc-*-elf*): Likewise.
934 (powerpc-*-eabialtivec*): Likewise.
935 (powerpc-xilinx-eabi*): Likewise.
936 (powerpc-*-rtems*): Likewise.
937 (powerpcle-*-elf*): Likewise.
938 (powerpcle-*-eabisim*): Likewise.
939 (powerpcle-*-eabi*): Likewise.
940
a01207c4
ILT		 9412011-11-27 Ian Lance Taylor <iant@google.com>
942
943 * generic-morestack.c (__splitstack_find): Check for NULL old
944 stack value.
945 (__splitstack_resetcontext): New function.
946 (__splitstack_releasecontext): New function.
947 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
948
2b0b8ab2
IS		 9492011-11-27 Iain Sandoe <iains@gcc.gnu.org>
950
951 * config/darwin-crt-tm.c: Correct comments, use correct licence.
952
c1d8101c
IS		 9532011-11-27 Iain Sandoe <iains@gcc.gnu.org>
954
955 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
956
8b281334
RH		 9572011-11-26 Richard Henderson <rth@redhat.com>
958
959 * config/m68k/linux-atomic.c: New file.
960 * config/m68k/t-linux: New file.
961 * config.host (m68k-uclinux, m68k-linux): Use it.
962
7546aa9d
RH		 9632011-11-26 Richard Henderson <rth@redhat.com>
964
965 * crtstuff.c (__TMC_LIST__): Mark used not unused.
966 (__TMC_END__): Only declare if hidden is available; in the definition,
967 if hidden is unavailable add a null record.
968 (deregister_tm_clones, register_tm_clones): New.
969 (__do_global_dtors_aux, frame_dummy): Use them.
970 (__do_global_dtors, __do_global_ctors_1): Likewise.
971
e2362f5d
IS		 9722011-11-22 Iain Sandoe <iains@gcc.gnu.org>
973
974 * config/darwin-crt-tm.c: New file.
975 * config.host (darwin): Build crttms.o crttme.o to provide
976 startup and shutdown for tm clones.
977 * config/t-darwin (crttms.o): New build rule.
978 (crttme.o): Likewise.
979
6685dd96
HPN		 9802011-11-21 Hans-Peter Nilsson <hp@axis.com>
981
982 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
983 et al.
984
b0dc7e4c
RH		 9852011-11-21 Richard Henderson <rth@redhat.com>
986
987 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
988 (__TMC_LIST__, __TMC_END__): New.
989 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
990 (__do_global_dtors): Likewise.
991 (frame_dummy): Call _ITM_registerTMCloneTable.
992 (__do_global_ctors_1): Likewise.
993
d4b4b542
RO		 9942011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
995
996 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
997 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
998 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
999 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
1000 * config/i386/t-darwin64: Remove.
1001 * config/sh/t-netbsd (LIB2ADD): Remove.
1002
989bdb74
GJL		 10032011-11-21 Georg-Johann Lay <avr@gjlay.de>
1004
1005 PR target/49313
1006 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
1007 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
1008 * config/avr/lib1funcs.S (wmov): New assembler macro.
1009 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
1010 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
1011 (__udivmod64): New function.
1012 (__negdi2): New function.
1013
515a0cfc
GP		 10142011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
1015
1016 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
1017 *-*-freebsd*aout*): Remove.
1018
0115d17f
HPN		 10192011-11-20 Hans-Peter Nilsson <hp@axis.com>
1020
1021 * static-object.mk (c_flags-$o): Save c_flags.
1022 ($(base)$(objext)): Use it.
1023
93aeb62b
SE		 10242011-11-18 Steve Ellcey <sje@cup.hp.com>
1025
1026 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
1027
7bc6df2c
GJL		 10282011-11-18 Georg-Johann Lay <avr@gjlay.de>
1029
1030 PR target/49868
1031 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
1032 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
1033 New functions.
1034
425d737b
MGD		 10352011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1036
1037 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
1038 functions.
1bb4b6a3 1039 (aeabi_uidivmod): Likewise.
425d737b
MGD		 1040 (umodsi3): Likewise.
1041 (divsi3): Likewise.
1042 (aeabi_idivmod): Likewise.
1043 (modsi3): Likewise.
1044
f2a176dc
TG		 10452011-11-16 Tristan Gingold <gingold@adacore.com>
1046
1047 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
1048
7c209481
GJL		 10492011-11-15 Georg-Johann Lay <avr@gjlay.de>
1050
1051 PR target/49868
1052 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
1053 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
1054
9dfd5832
JDA		 10552011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1056
1057 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
1058 tmake_file list.
1059 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
1060 * config/pa/t-stublib64: Delete.
1061
f77dca5d
RH		 10622011-11-12 Richard Henderson <rth@redhat.com>
1063
1064 * config/rs6000/linux-unwind.h (frob_update_context): Properly
1065 cast the pointer argument to _Unwind_SetGRPtr.
1066
902828f0
RO		 10672011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1068
1069 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
1070
e14304ef
ILT		 10712011-11-09 Ian Lance Taylor <iant@google.com>
1072
1073 * generic-morestack.c: Include <string.h>.
1074 (uintptr_type): Define.
1075 (struct initial_sp): Add dont_block_signals field. Reduce size of
1076 extra array by 1.
1077 (allocate_segment): Set prev field to NULL. Don't set
1078 __morestack_current_segment or __morestack_segments.
1079 (__generic_morestack): Update current->prev and *pp after calling
1080 allocate_segment.
1081 (__morestack_block_signals): Don't do anything if
1082 dont_block_signals is set.
1083 (__morestack_unblock_signals): Likewise.
1084 (__generic_findstack): Check for initial_sp == NULL. Add casts to
1085 uintptr_type.
1086 (__splitstack_block_signals): New function.
1087 (enum __splitstack_content_offsets): Define.
1088 (__splitstack_getcontext, __splitstack_setcontext): New functions.
1089 (__splitstack_makecontext): New function.
1090 (__splitstack_block_signals_context): New function.
1091 (__splitstack_find_context): New function.
1092 * config/i386/morestack.S (__morestack_get_guard): New function.
1093 (__morestack_set_guard, __morestack_make_guard): New functions.
1094 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
1095
e3d871e4
RO		 10962011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1097
1098 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
1099 (i[34567]86-*-mingw*): ... here.
1100 (x86_64-*-mingw*): ... here.
1101
e55cef40
RO		 11022011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1103
1104 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
1105
5366b186
NS		 11062011-11-07 Nathan Sidwell <nathan@acm.org>
1107
1108 * libgcov.c (struct gcov_fn_buffer): New struct.
1109 (buffer_fn_data): New helper.
1110 (gcov_exit): Rework for new gcov data structures.
1111
74155a6f
GJL		 11122011-11-07 Georg-Johann Lay <avr@gjlay.de>
1113
1114 PR target/49313
1115 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
1116
200feb07
RO		 11172011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1118
1119 * config.host (tmake_file): Correct comment.
1120 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
1121 t-libgcc-pic.
1122 (bfin*-uclinux*): Likewise.
1123 (bfin*-linux-uclibc*): Likewise.
1124 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
1125
1126 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
1127 assigning.
1128 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1129 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
1130 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1131 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
1132 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1133 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
1134 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
1135 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
1136 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
1137 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
1138 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
1139 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
1140 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
1141
1142 * config/bfin/t-elf: Remove.
1143 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
1144
c9cd1a07
RO		 11452011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1146
1147 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
1148 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
1149 (lm32-*-elf*, lm32-*-rtems*): Split into ...
1150 (lm32-*-elf*): ... this.
1151 (lm32-*-rtems*): ... and this.
1152 Add to tmake_file.
1153 (m32r-*-rtems*): Add to tmake_file.
1154 (moxie-*-rtems*): Likewise.
1155 (sparc-*-rtems*): Likewise.
1156 Remove t-rtems from tmake_file.
1157 (sparc64-*-rtems*): Likewise.
1158 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
1159 instead.
1160
9fbcc75d
RO		 11612011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1162
1163 PR bootstrap/50982
1164 * config/gthr-posix.h: Move ...
1165 * gthr-posix.h: ... here.
1166 * config/gthr-lynx.h: Reflect this.
1167 * config/gthr-vxworks.h: Likewise.
1168 * config/rs6000/gthr-aix.h: Likewise.
1169 * configure.ac (target_thread_file): Likewise.
1170 * configure: Regenerate.
1171
76644b68
SH		 11722011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
1173
1174 * config.host (arm*-*-rtemseabi*): New target.
1175
5e490f2a
JDA		 11762011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1177
1178 PR other/50991
1179 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
1180 extra-parts.
1181
feeeff5c
JR		 11822011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
1183
1184 * config.host (epiphany-*-elf*): New configuration.
1185 * config/epiphany: New Directory.
1186
d618bb2c
RC		 11872011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
1188
1189 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
1190 * config/avr/t-rtems: New.
1191 Filter out _exit from LIB1ASMFUNCS.
1192
1bb6f778
DM		 11932011-11-04 David S. Miller <davem@davemloft.net>
1194
1195 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
1196 * configure: Rebuild.
1197
9a7f7422
AK		 11982011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1199
1200 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
1201 variable.
1202
e4fe948a
GJL		 12032011-11-04 Georg-Johann Lay <avr@gjlay.de>
1204
1205 PR target/50931
1206 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
1207 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
1208
7084e037
JS		 12092011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
1210
1211 PR target/50989
1212 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
1213
1a032034
RO		 12142011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1215
1216 * config/c6x/t-elf (LIB2ADDEH): Set.
1217 * config/c6x/t-c6x-elf: Remove.
1218
d385f772
RO		 12192011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1220
1221 * config/i386/sol2-ci.S: Rename to ...
1222 * config/i386/crti.S: ... this.
1223 * config/i386/sol2-cn.S: Rename to ...
1224 * config/i386/crtn.S: ... this.
1225 * config/sparc/sol2-ci.S: Rename to ...
1226 * config/sparc/crti.S: ... this.
1227 * config/sparc/sol2-cn.S: Rename to ...
1228 * config/sparc/crtn.S: ... this.
1229 * config/t-sol2 (CUSTOM_CRTIN): Remove.
1230 (crti.o, crtn.o): Remove.
1231
1ba878a9
TG		 12322011-11-04 Tristan Gingold <gingold@adacore.com>
1233
1234 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
1235
02750c15
KK		 12362011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
1237
1238 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
1239
bf86b067
HPN		 12402011-11-03 Hans-Peter Nilsson <hp@axis.com>
1241
1242 * config.host (crisv32-*-none, cris-*-none): Remove.
1243 (crisv32-*-elf): Append to tmake_file, don't just set it.
1244 (cris-*-elf): Add missing t-fdpbit to tmake_file.
1245
d0bc53bd
RO		 12462011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1247
1248 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
1249 (ecrtn$(objext)): Likewise.
1250 (ncrti$(objext)): Likewise.
1251 (ncrtn$(objext)): Likewise.
1252
036da830
AS		 12532011-11-03 Andreas Schwab <schwab@redhat.com>
1254
1255 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
1256
d2a7d041
DM		 12572011-11-02 David S. Miller <davem@davemloft.net>
1258
1259 * configure.ac: Set host_address on sparc too.
1260 * configure: Regenerate.
1261 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
1262 based upon host_address.
1263 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
1264
af8ed618
JM		 12652011-11-02 Jason Merrill <jason@redhat.com>
1266
1267 * config/rs6000/t-ppccomm: Add missing \.
1268
5d1c8e77
RO		 12692011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1270
1271 * gthr-single.h, gthr.h: New files.
1272 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
1273 config/gthr-vxworks.h, config/i386/gthr-win32.h,
1274 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
1275 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
1276 * config/i386/gthr-win32.c: Include "gthr-win32.h".
1277 * configure.ac (thread_header): New variable.
1278 Set it depending on target_thread_file.
1279 (gthr-default.h): Link from $thread_header.
1280 * configure: Regenerate.
1281 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
1282
852b75ed
RO		 12832011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1284
1285 * configure.ac (tm_file_): New variable.
1286 Determine from tm_file.
1287 (tm_file, tm_defines): Substitute.
1288 * configure: Regenerate.
1289 * mkheader.sh: New file.
1290 * Makefile.in (clean): Remove libgcc_tm.h.
1291 ($(objects)): Depend on libgcc_tm.h.
1292 (libgcc_tm_defines, libgcc_tm_file): New variables.
1293 (libgcc_tm.h, libgcc_tm.stamp): New targets.
1294 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
1295 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
1296 ($(extra-parts)): Depend on libgcc_tm.h.
1297 * config.host (tm_defines, tm_file): New variable.
1298 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
1299 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
1300 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
1301 (avr-*-rtems*): Likewise.
1302 (avr-*-*): Likewise.
1303 (frv-*-elf): Likewise.
1304 (frv-*-*linux*): Likewise.
1305 (h8300-*-rtems*): Likewise.
1306 (h8300-*-elf*): Likewise.
1307 (i[34567]86-*-darwin*): Likewise.
1308 (x86_64-*-darwin*): Likewise.
1309 (rx-*-elf): Likewise.
1310 (tic6x-*-uclinux): Likewise.
1311 (tic6x-*-elf): Likewise.
1312 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
1313 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
1314 * config/i386/cygming-crtbegin.c: Likewise.
1315 * config/i386/cygming-crtend.c: Likewise.
1316 * config/ia64/fde-vms.c: Likewise.
1317 * config/ia64/unwind-ia64.c: Likewise.
1318 * config/libbid/bid_gcc_intrinsics.h: Likewise.
1319 * config/rs6000/darwin-fallback.c: Likewise.
1320 * config/stormy16/lib2funcs.c: Likewise.
1321 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
1322 * crtstuff.c: Likewise.
1323 * dfp-bit.h: Likewise.
1324 * emutls.c: Likewise.
1325 * fixed-bit.c: Likewise.
1326 * fp-bit.c: Likewise.
1327 * generic-morestack-thread.c: Likewise.
1328 * generic-morestack.c: Likewise.
1329 * libgcc2.c: Likewise.
1330 * libgcov.c: Likewise.
1331 * unwind-dw2-fde-dip.c: Likewise.
1332 * unwind-dw2-fde.c: Likewise.
1333 * unwind-dw2.c: Likewise.
1334 * unwind-sjlj.c: Likewise.
1335
f9989b51
RO		 13362011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1337
1338 * configure.ac: Include ../config/picflag.m4.
1339 (GCC_PICFLAG): Call it.
1340 Substitute.
1341 * configure: Regenerate.
1342 * Makefile.in (gcc_srcdir): Remove.
1343 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
1344 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
1345 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
1346 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
1347 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
1348 Use $<.
1349 Remove comment.
1350 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
1351 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
1352 to refer to libgcc2.c.
1353 Use $<.
1354 * config/darwin-64.c: New file.
1355 * config/darwin-crt3.c: Remove comment.
1356 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
1357 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
1358 config/udivmodsi4.c: New files.
1359 * config/memcmp.c, config/memcpy.c, config/memmove.c,
1360 config/memset.c: New files.
1361 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
1362 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
1363 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
1364 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
1365 * config/t-openbsd-thread: New file.
1366 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
1367 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
1368 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
1369 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
1370 qrnnd.S.
1371 Adapt filename.
1372 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
1373 to refer to gthr-posix.c.
1374 * config/alpha/t-vms (LIB2ADD): Set.
1375 * config/alpha/vms-gcc_shell_handler.c: New file.
1376 * config/arm/bpabi.c, config/arm/fp16.c,
1377 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
1378 config/arm/unaligned-funcs.c: New files.
1379 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
1380 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1381 * config/arm/t-linux: Likewise.
1382 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
1383 * config/arm/t-netbsd: New file.
1384 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
1385 * config/arm/t-symbian (LIB2ADD_ST): Set.
1386 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
1387 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1388 * config/bfin/t-elf: New file.
1389 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
1390 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
1391 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
1392 config/c6x/ltf.c: New files.
1393 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
1394 (HOST_LIBGCC2_CFLAGS): Set.
1395 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
1396 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1397 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
1398 New files.
1399 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
1400 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
1401 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
1402 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
1403 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
1404 files.
1405 * config/frv/t-frv (LIB2ADD): Set.
1406 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1407 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
1408 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
1409 config/h8300/popcounthi2.c: New files.
1410 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1411 * config/i386/gthr-win32.c: New file.
1412 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
1413 * config/i386/t-cygwin: Likewise.
1414 * config/i386/t-darwin, config/i386/t-darwin64,
1415 config/i386/t-gthr-win32, config/i386/t-interix: New files.
1416 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
1417 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1418 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1419 * config/ia64/quadlib.c: New file.
1420 * config/ia64/t-hpux (LIB2ADD): Set.
1421 * config/ia64/t-ia64: Add comment.
1422 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
1423 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1424 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
1425 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
1426 * config/m32c/t-m32c (LIB2ADD): Set.
1427 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1428 * config/m32r/t-m32r: Likewise.
1429 * config/m68k/fpgnulib.c: New file.
1430 * config/m68k/t-floatlib (LIB2ADD): Set.
1431 (xfgnulib.c): New target.
1432 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
1433 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
1434 * config/mep/t-mep (LIB2ADD): Set.
1435 * config/microblaze/divsi3.asm: Rename to divsi3.S.
1436 * config/microblaze/moddi3.asm: Rename to moddi3.S.
1437 * config/microblaze/modsi3.asm: Rename to modsi3.S.
1438 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
1439 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
1440 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
1441 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
1442 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
1443 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
1444 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
1445 New files.
1446 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
1447 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
1448 * config/pa/fptr.c, config/pa/lib2funcs.S,
1449 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
1450 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
1451 (LIB2ADD, LIB2ADD_ST): Set.
1452 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
1453 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
1454 Set.
1455 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
1456 * config/pdp11/t-pdp11: New file.
1457 * config/picochip/libgccExtras/adddi3.S,
1458 config/picochip/libgccExtras/ashlsi3.S,
1459 config/picochip/libgccExtras/ashrsi3.S,
1460 config/picochip/libgccExtras/clzsi2.S,
1461 config/picochip/libgccExtras/cmpsi2.S,
1462 config/picochip/libgccExtras/divmod15.S,
1463 config/picochip/libgccExtras/divmodhi4.S,
1464 config/picochip/libgccExtras/divmodsi4.S,
1465 config/picochip/libgccExtras/lshrsi3.S,
1466 config/picochip/libgccExtras/parityhi2.S,
1467 config/picochip/libgccExtras/popcounthi2.S,
1468 config/picochip/libgccExtras/subdi3.S,
1469 config/picochip/libgccExtras/ucmpsi2.S,
1470 config/picochip/libgccExtras/udivmodhi4.S,
1471 config/picochip/libgccExtras/udivmodsi4.S: New files.
1472 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
1473 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
1474 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
1475 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
1476 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
1477 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
1478 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
1479 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
1480 files.
1481 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
1482 (HOST_LIBGCC2_CFLAGS): Set.
1483 * config/rs6000/t-darwin64: New file.
1484 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
1485 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
1486 * config/rs6000/t-ppccomm (LIB2ADD): Add
1487 $(srcdir)/config/rs6000/tramp.S.
1488 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
1489 Add $(srcdir)/config/rs6000/eabi.S.
1490 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
1491 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
1492 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
1493 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
1494 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
1495 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
1496 * config/rs6000/tramp.S: New file.
1497 * config/s390/t-tpf: Remove.
1498 * config/sh/linux-atomic.S: New file.
1499 * config/sh/t-linux (LIB2ADD): Set.
1500 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
1501 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
1502 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
1503 to unwind-dw2.c.
1504 (HOST_LIBGCC2_CFLAGS): Set.
1505 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
1506 * config/spu/divmodti4.c, config/spu/divv2df3.c,
1507 config/spu/float_disf.c, config/spu/float_unsdidf.c,
1508 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
1509 config/spu/mfc_multi_tag_release.c,
1510 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
1511 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
1512 config/spu/multi3.c: New files.
1513 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
1514 (HOST_LIBGCC2_CFLAGS): Set.
1515 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
1516 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
1517 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
1518 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
1519 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
1520 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
1521 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
1522 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
1523 config/stormy16/umodsi3.c: New files.
1524 * config/xtensa/lib2funcs.S: New file.
1525 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
1526 * config/xtensa/t-xtensa (LIB2ADD): Set.
1527 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
1528 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
1529 Add t-freebsd-thread to tmake_file for posix threads.
1530 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
1531 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
1532 (*-*-lynxos*): Likewise.
1533 (*-*-netbsd*): Likewise.
1534 (*-*-openbsd*): Likewise.
1535 Add t-openbsd-thread to tmake_file for posix threads.
1536 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
1537 (*-*-vxworks*): Set tmake_file.
1538 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1539 (alpha*-*-freebsd*): Likewise.
1540 (alpha*-*-netbsd*): Likewise.
1541 (alpha*-*-openbsd*): Likewise.
1542 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
1543 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
1544 (alpha*-dec-*vms*): Likewise.
1545 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
1546 (bfin*-elf*): Add bfin/t-elf to tmake_file.
1547 (bfin*-uclinux*): Likewise.
1548 (bfin*-linux-uclibc*): Likewise.
1549 (crisv32-*-elf): Add cris/t-cris to tmake_file.
1550 (crisv32-*-none): Likewise.
1551 (cris-*-elf): Likewise.
1552 (cris-*-none): Likewise.
1553 (cris-*-linux*, crisv32-*-linux*): Likewise.
1554 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
1555 tmake_file.
1556 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
1557 tmake_file.
1558 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
1559 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
1560 (x86_64-*-elf*): Likewise.
1561 (i[34567]86-*-nto-qnx*): Likewise.
1562 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
1563 win32 threads.
1564 (x86_64-*-mingw*): Likewise.
1565 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
1566 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
1567 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1568 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1569 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
1570 tmake_file.
1571 (mipsisa64sr71k-*-elf*): Likewise.
1572 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1573 (mips-*-elf*, mipsel-*-elf*): Likewise.
1574 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1575 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1576 (mips*-*-rtems*): Likewise.
1577 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
1578 to tmake_file.
1579 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
1580 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
1581 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
1582 (spu-*-elf*): Likewise.
1583 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
1584
45b86625
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1586
1587 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
1588 $(srcdir) to refer to $(LIB1ASMSRC).
1589 Use $<.
1590 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
1591 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
1592 config/arm/lib1funcs.S: New files.
1593 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
1594 * config/arm/t-arm: New file.
1595 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
1596 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
1597 config/arm/t-strongarm-elf: New files.
1598 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
1599 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
1600 * config/avr/lib1funcs.S: New file.
1601 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1602 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
1603 * config/c6x/lib1funcs.S: New file.
1604 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1605 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
1606 * config/frv/lib1funcs.S: New file.
1607 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1608 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
1609 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
1610 * config/ia64/__divxf3.asm: Rename to ...
1611 * config/ia64/__divxf3.S: ... this.
1612 Adapt lib1funcs.asm filename.
1613 * config/ia64/_fixtfdi.asm: Rename to ...
1614 * config/ia64/_fixtfdi.S: ... this.
1615 Adapt lib1funcs.asm filename.
1616 * config/ia64/_fixunstfdi.asm: Rename to ...
1617 * config/ia64/_fixunstfdi.S: ... this.
1618 Adapt lib1funcs.asm filename.
1619 * config/ia64/_floatditf.asm: Rename to ...
1620 * config/ia64/_floatditf.S: ... this.
1621 Adapt lib1funcs.asm filename.
1622 * config/ia64/lib1funcs.S: New file.
1623 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
1624 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1625 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
1626 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
1627 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
1628 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
1629 * config/mep/lib1funcs.S: New file.
1630 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1631 * config/mips/mips16.S: New file.
1632 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1633 * config/pa/milli64.S: New file.
1634 * config/pa/t-linux, config/pa/t-linux64: New files.
1635 * config/picochip/lib1funcs.S: New file.
1636 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1637 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
1638 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
1639 * config/sh/t-netbsd: New file.
1640 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
1641 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
1642 * config/sh/t-sh64: New file.
1643 * config/sparc/lb1spc.S: New file.
1644 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
1645 filename.
1646 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
1647 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
1648 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
1649 config/xtensa/lib1funcs.S: New files.
1650 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
1651 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
1652 tmake_file.
1653 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
1654 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
1655 (arm*-*-linux*): Likewise.
1656 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
1657 arm*-*-linux-*eabi, add arm/t-linux otherwise.
1658 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
1659 (arm*-*-ecos-elf): Likewise.
1660 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1661 (arm*-*-rtems*): Likewise.
1662 (arm*-*-elf): Likewise.
1663 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
1664 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
1665 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
1666 (bfin*-uclinux*): Likewise.
1667 (bfin*-linux-uclibc*): Likewise.
1668 (bfin*-rtems*): Likewise.
1669 (bfin*-*): Likewise.
1670 (fido-*-elf): Merge into m68k-*-elf*.
1671 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
1672 (frv-*-*linux*): Add frv/t-frv to tmake_file.
1673 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
1674 (h8300-*-elf*): Likewise.
1675 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
1676 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
1677 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
1678 (i[34567]86-*-mingw*): Likewise.
1679 (x86_64-*-mingw*): Likewise.
1680 (i[34567]86-*-interix3*): Likewise.
1681 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
1682 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
1683 (m68k-*-elf*): Also handle fido-*-elf.
1684 Add m68k/t-floatlib to tmake_file.
1685 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
1686 (m68k-*-linux*): Likewise.
1687 (m68k-*-rtems*): Likewise.
1688 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
1689 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
1690 sh64*-*-*.
1691 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
1692 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
1693 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
1694 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
1695 sh/t-netbsd to tmake_file.
1696 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
1697 (sh-*-rtems*): Add sh/t-sh to tmake_file.
1698 (sh-wrs-vxworks): Likewise.
1699 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
1700 *-leon[3-9]*.
1701 (v850*-*-*): Add v850/t-v850 to tmake_file.
1702 (vax-*-linux*): Add vax/t-linux to tmake_file.
1703 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
1704
5f73c6cc
RO		 17052011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1706
1707 * crtstuff.c: New file.
1708 * Makefile.in (CRTSTUFF_CFLAGS): Define.
1709 (CRTSTUFF_T_CFLAGS): Define.
1710 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
1711 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
1712 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
1713 crtstuff.c.
1714 Use $<.
1715 (crtbeginT.o): Use $(objext).
1716 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
1717 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
1718 (gcc-extra-parts): Remove.
1719 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
1720 Set extra_parts.
1721 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1722 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
1723 Add t-crtstuff-pic to tmake_file.
1724 (*-*-lynxos*): New case.
1725 Set tmake_file, extra_parts.
1726 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
1727 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
1728 *-*-netbsdelf[2-9]*.
1729 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
1730 (*-*-rtems*): Set extra_parts.
1731 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
1732 (*-*-uclinux*): New case.
1733 Set extra_parts.
1734 (*-*-vms*): New case.
1735 Set tmake_file, extra_parts.
1736 (*-*-elf): Set extra_parts.
1737 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
1738 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
1739 vms/t-vms64.
1740 Set extra_parts.
1741 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
1742 Set extra_parts.
1743 (arm*-*-freebsd*): Add t-crtin to tmake_file.
1744 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
1745 (arm-wrs-vxworks): Append to tmake_file.
1746 Set extra_parts.
1747 (arm*-*-uclinux*): Set extra_parts.
1748 (arm*-*-ecos-elf): Likewise.
1749 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
1750 arm*-*-eabi*.
1751 (arm*-*-rtems*): Set extra_parts.
1752 (arm*-*-elf): Likewise.
1753 (avr-*-rtems*): Clear extra_parts.
1754 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
1755 Set extra_parts.
1756 (bfin*-uclinux*): Likewise.
1757 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
1758 (bfin*-rtems*): Append to tmake_file.
1759 Set extra_parts.
1760 (bfin*-*): Likewise.
1761 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
1762 (crisv32-*-elf): ... this.
1763 (crisv32-*-none): ... this.
1764 (cris-*-elf, cris-*-none): New cases.
1765 Add cris/t-elfmulti to tmake_file.
1766 (fr30-*-elf): Append to tmake_file.
1767 Set extra_parts.
1768 (frv-*-elf): Append to tmake_file, add frv/t-frv.
1769 Set extra_parts.
1770 (h8300-*-rtems*): Append to tmake_file.
1771 Set extra_parts.
1772 (h8300-*-elf*): Likewise.
1773 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
1774 Set extra_parts.
1775 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
1776 Set extra_parts.
1777 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
1778 (x86_64-*-elf*): Likewise.
1779 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
1780 (x86_64-*-freebsd*): Likewise.
1781 (x86_64-*-netbsd*): Likewise.
1782 (i[34567]86-*-linux*): Likewise.
1783 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1784 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1785 (x86_64-*-linux*): Likewise.
1786 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1787 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
1788 tmake_file.
1789 Set extra_parts.
1790 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
1791 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
1792 Append to extra_parts, remove crtbegin.o, crtend.o.
1793 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
1794 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
1795 crtend.o, crtbeginS.o, crtendS.o.
1796 (ia64*-*-linux*): Comment extra_parts.
1797 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
1798 Set extra_parts.
1799 (iq2000*-*-elf*): Clear extra_parts.
1800 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
1801 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
1802 (m32r-*-elf*, m32r-*-rtems*): Split off ...
1803 (m32r-*-rtems*): ... this.
1804 Add m32r/t-m32r to tmake_file.
1805 (m68k-*-elf*): Add t-crtin to tmake_file.
1806 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
1807 (mcore-*-elf): Likewise.
1808 (microblaze*-*-*): Set extra_parts.
1809 (mips*-sde-elf*): New case.
1810 Set tmake_file, extra_parts.
1811 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
1812 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
1813 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
1814 tmake_file.
1815 Set extra_parts.
1816 (mipsisa64sr71k-*-elf*): Likewise.
1817 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
1818 (mips-*-elf*, mipsel-*-elf*): Likewise.
1819 (mips64-*-elf*, mips64el-*-elf*): Likewise.
1820 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
1821 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
1822 (mips*-*-rtems*): Likewise.
1823 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
1824 (moxie-*-*): Split into ...
1825 (moxie-*-elf, moxie-*-uclinux*): ... this.
1826 Add to extra_parts, remove crtbegin.o, crtend.o.
1827 (moxie-*-rtems*): New case.
1828 Set tmake_file.
1829 Clear extra_parts.
1830 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
1831 Set extra_parts.
1832 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
1833 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
1834 tmake_file.
1835 Set extra_parts.
1836 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
1837 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
1838 Set extra_parts.
1839 (powerpc-*-eabisim*): Likewise.
1840 (powerpc-*-elf*): Likewise.
1841 (powerpc-*-eabialtivec*): Likewise.
1842 (powerpc-xilinx-eabi*): Likewise.
1843 (powerpc-*-eabi*): Likewise.
1844 (powerpc-*-rtems*): Likewise.
1845 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
1846 tmake_file.
1847 Set extra_parts.
1848 (powerpc-*-lynxos*): Add to tmake_file.
1849 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
1850 rs6000/t-crtstuff, t-crtstuff-pic.
1851 Set extra_parts.
1852 (powerpcle-*-eabisim*): Likewise.
1853 (powerpcle-*-eabi*): Likewise.
1854 (rx-*-elf): Remove extra_parts.
1855 (s390x-ibm-tpf*): Set extra_parts.
1856 (score-*-elf): Set extra_parts.
1857 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1858 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1859 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1860 (sh64l*-*-netbsd*): Split into ...
1861 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
1862 Add t-crtstuff-pic to tmake_file.
1863 Set extra_parts.
1864 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
1865 Set extra_parts.
1866 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
1867 (sparc-*-elf*): Remove t-crtin from tmake_file.
1868 Add to extra_parts, remove crtbegin.o, crtend.o.
1869 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
1870 (sparc64-*-linux*): Likewise.
1871 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
1872 Add to extra_parts, remove crtbegin.o, crtend.o.
1873 (sparc64-*-elf*): Remove t-crtin from tmake_file.
1874 Add to extra_parts, remove crtbegin.o, crtend.o.
1875 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
1876 Add to extra_parts, remove crtbegin.o, crtend.o.
1877 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
1878 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
1879 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
1880 Set extra_parts.
1881 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
1882 Set extra_parts.
1883 (tic6x-*-*): Change to ...
1884 (tic6x-*-elf): ... this.
1885 Set extra_parts.
1886 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
1887 Set extra_parts.
1888 (am33_2.0-*-linux*): Add comment.
1889 (mep*-*-*): Add mep/t-mep to tmake_file.
1890 Set extra_parts.
1891 * config/alpha/t-vms: New file.
1892 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
1893 * config/arm/crti.S, config/arm/crtn.S: New files.
1894 * config/bfin/crti.S, config/bfin/crtn.S: New files.
1895 * config/bfin/crtlibid.S: New file.
1896 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
1897 * config/c6x/crti.S, config/c6x/crtn.S: New files.
1898 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
1899 (crti.o, crtin.o): New rules.
1900 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1901 * config/c6x/t-uclinux: New file.
1902 * config/cris/t-elfmulti: New file.
1903 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
1904 * config/fr30/crti.S, config/fr30/crtn.S: New files.
1905 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
1906 * config/frv/t-frv: New file.
1907 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
1908 * config/h8300/crti.S, config/h8300/crtn.S: New files.
1909 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
1910 New files.
1911 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
1912 refer to cygming-crtbegin.c, cygming-crtend.c.
1913 Use $<.
1914 * config/i386/t-nto: New file.
1915 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
1916 * config/ia64/crti.S, config/ia64/crtn.S: New files.
1917 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
1918 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
1919 Use .S extension.
1920 Use $<.
1921 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
1922 (crtinitS.o): New rule.
1923 * config/ia64/vms-crtinit.S: New file.
1924 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
1925 * config/m32r/initfini.c: New file.
1926 * config/m32r/t-linux, config/m32r/t-m32r: New files.
1927 * config/m68k/crti.S, config/m68k/crtn.S: New files.
1928 * config/mcore/crti.S, config/mcore/crtn.S: New files.
1929 * config/mep/t-mep: New file.
1930 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
1931 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
1932 * config/mips/crti.S, config/mips/crtn.S: New files.
1933 * config/mips/t-crtstuff: New file.
1934 * config/mmix/crti.S, config/mmix/crtn.S: New files.
1935 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
1936 (CUSTOM_CRTIN): Set.
1937 ($(T)crti.o, $(T)crtn.o): Remove $(T),
1938 dependencies.
1939 Use $(srcdir) to refer to crti.S, crtn.S.
1940 Use .S extension, $<.
1941 * config/moxie/crti.asm: Rename to ...
1942 * config/moxie/crti.S: ... this.
1943 * config/moxie/crtn.asm: Rename to ...
1944 * config/moxie/crtn.S: ... this.
1945 * config/moxie/t-moxie: Remove.
1946 * config/pa/stublib.c: New file.
1947 * config/pa/t-stublib, config/pa/t-stublib64: New files.
1948 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
1949 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
1950 * config/rs6000/t-crtstuff: New file.
1951 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
1952 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
1953 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
1954 Make output file explicit.
1955 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
1956 Make output file explicit.
1957 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
1958 Make output file explicit.
1959 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
1960 Make output file explicit.
1961 * config/score/crti.S, config/score/crtn.S: New files.
1962 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
1963 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
1964 files.
1965 * config/sh/t-sh, config/sh/t-superh: New files.
1966 * config/sparc/t-linux64: New file.
1967 * config/spu/cache.S, config/spu/cachemgr.c: New files.
1968 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
1969 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
1970 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
1971 * config/t-crtin: Remove.
1972 * config/t-crtstuff-pic: New file.
1973 * config/t-sol2 (CUSTOM_CRTIN): Set.
1974 (crti.o, crtn.o): New rules.
1975 * config/vms/t-vms: New file.
1976 * config/vms/vms-ucrt0.c: New file.
1977 * config/xtensa/t-elf: New file.
1978
b040f2be
RO		 19792011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1980
1981 * Makefile.in (SHLIB_NM_FLAGS): Set.
1982 * mkmap-flat.awk, mkmap-symver.awk: New files.
1983 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
1984 exceptions.
1985 * configure: Regenerate.
1986 * config/libgcc-glibc.ver: New file.
1987 * config/libgcc-libsystem.ver: New file.
1988 * config/t-libunwind (SHLIB_LC): Set.
1989 * config/t-linux: New file.
1990 * config/t-slibgcc (INSTALL_SHLIB): New.
1991 (SHLIB_INSTALL): Use it.
1992 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
1993 to mkmap-symver.awk.
1994 (SHLIB_MAPFILES): Don't append, adapt pathname.
1995 (SHLIB_VERPFX): Set.
1996 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
1997 to mkmap-symver.awk.
1998 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
1999 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
2000 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
2001 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
2002 to mkmap-flat.awk.
2003 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
2004 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
2005 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
2006 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
2007 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
2008 * config/i386/libgcc-darwin.10.4.ver,
2009 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
2010 New files.
2011 * config/i386/t-darwin: Remove.
2012 * config/i386/t-darwin64: Likewise.
2013 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
2014 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
2015 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
2016 * config/i386/t-linux: New file.
2017 * config/i386/t-mingw32: New file.
2018 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
2019 * config/ia64/t-glibc: Rename to ...
2020 * config/ia64/t-linux: ... this.
2021 (SHLIB_MAPFILES): Set.
2022 * config/ia64/t-glibc-libunwind: Rename to ...
2023 * config/ia64/t-linux-libunwind: ... this.
2024 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
2025 * config/ia64/t-slibgcc-hpux: New file.
2026 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
2027 * config/m68k/t-slibgcc-elf-ver: New file.
2028 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
2029 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
2030 to mkmap-flat.awk.
2031 * config/pa/t-slibgcc-hpux: New file.
2032 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
2033 files.
2034 * config/rs6000/libgcc-darwin.10.4.ver,
2035 config/rs6000/libgcc-darwin.10.5.ver: New files.
2036 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
2037 config/rs6000/libgcc-glibc.ver.
2038 * config/rs6000/libgcc-ppc64.ver: Rename to
2039 config/rs6000/libgcc-ibm-ldouble.ver.
2040 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
2041 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
2042 * config/rs6000/t-ldbl128: Rename to ...
2043 * config/rs6000/t-linux: ... this.
2044 (SHLIB_MAPFILES): Adapt filename.
2045 * config/rs6000/t-slibgcc-aix: New file.
2046 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
2047 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
2048 libgcc-excl.ver, libgcc-glibc.ver.
2049 (SHLIB_LINK, SHLIB_INSTALL): Remove.
2050 * config/sparc/libgcc-glibc.ver: New file.
2051 * config/sparc/t-linux: New file.
2052 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
2053 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
2054 t-slibgcc-elf-ver to tmake_file.
2055 Add t-slibgcc-nolc-override to tmake_file for posix threads on
2056 *-*-freebsd[34].
2057 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2058 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
2059 t-slibgcc-elf-ver, t-linux to tmake_file.
2060 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
2061 tmake_file.
2062 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
2063 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
2064 (alpha*-dec-*vms*): Likewise.
2065 (arm*-*-freebsd*): Append to tmake_file.
2066 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
2067 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
2068 arm*-*-linux-*eabi.
2069 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
2070 tmake_file for arm*-*-symbianelf*.
2071 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
2072 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
2073 cris/t-linux.
2074 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
2075 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
2076 pa/t-slibgcc-dwarf-ver to tmake_file.
2077 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
2078 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
2079 (hppa*64*-*-hpux11*): Likewise.
2080 (hppa[12]*-*-hpux11*): Likewise.
2081 (x86_64-*-darwin*): Don't override tmake_file, but only keep
2082 i386/t-crtpc, i386/t-crtfm.
2083 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
2084 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2085 to tmake_file.
2086 Add i386/t-cygwin to tmake_file.
2087 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
2088 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
2089 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
2090 to tmake_file.
2091 Add i386/t-mingw32 to tmake_file.
2092 (x86_64-*-mingw*): Likewise.
2093 (ia64*-*-freebsd*): Append to tmake_file.
2094 (ia64*-*-linux*): Append to tmake_file.
2095 Replace ia64/t-glibc by ia64/t-linux.
2096 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
2097 system libunwind.
2098 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
2099 t-slibgcc-hpux to tmake_file.
2100 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
2101 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
2102 (m32rle-*-linux*): Likewise.
2103 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
2104 sjlj exceptions.
2105 (microblaze*-linux*): New case.
2106 Append to tmake_file, add t-slibgcc-nolc-override.
2107 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
2108 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2109 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
2110 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2111 rs6000/t-slibgcc-aix to tmake_file.
2112 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2113 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2114 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2115 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2116 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2117 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
2118 sh*-*-linux*.
2119 (sparc-*-linux*): Append to tmake_file for *-leon*.
2120 Add sparc/t-linux to tmake_file for non-Leon targets.
2121 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
2122 (tic6x-*-uclinux): New case.
2123 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
2124 (tic6x-*-*): Add c6x/t-elf to tmake_file.
2125 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
2126 (am33_2.0-*-linux*): Append to tmake_file.
2127 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
2128 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
2129 x86_64-*-kfreebsd*-gnu.
2130 Add i386/t-linux to tmake_file.
2131
18b4bd7b
ILT		 21322011-10-28 Ian Lance Taylor <iant@google.com>
2133
2134 * config/i386/morestack.S: Correct CFI information to do proper
2135 returns throughout function. In 32-bit mode, save %ebx so that it
2136 is restored on unwind.
2137
5b2d9d90
BS		 21382011-10-25 Bernd Schmidt <bernds@codesourcery.com>
2139
2140 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
2141 case where B3 isn't the return register.
2142
0d53e346
BS		 2143 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
2144 logic for doubleword pops.
2145
cbffbd59
AT		 21462011-10-25 Andreas Tobler <andreast@fgznet.ch>
2147
2148 * config/rs6000/t-freebsd: Add wildcard.
2149
56dc349e
PB		 21502011-10-21 Paul Brook <paul@codesourcery.com>
2151
2152 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
2153
1e06b07d
UB		 21542011-10-16 Uros Bizjak <ubizjak@gmail.com>
2155 Eric Botcazou <ebotcazou@adacore.com>
2156
2157 PR target/50737
2158 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
2159 fs->signal_frame to 1.
2160
b5204884
ILT		 21612011-10-07 Ian Lance Taylor <iant@google.com>
2162
2163 * generic-morestack-thread.c: #include <errno.h>.
2164
91a639a1
ILT		 21652011-10-07 Ian Lance Taylor <iant@google.com>
2166
2167 PR target/46093
2168 * generic-morestack.c (__generic_morestack): Make sure the segment
2169 is large enough for both the stack frame and the copied
2170 parameters.
2171
cc49116d
RO		 21722011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2173
2174 PR bootstrap/49804
2175 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
2176 extra_parts.
2177
2996d8c3
NC		 21782011-09-28 Nick Clifton <nickc@redhat.com>
2179
2180 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
2181 64-bit doubles are not enabled.
2182 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
2183 and floatunsisf functions.
2184
1e874273 21852011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 2186
1e874273
PB		 2187 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
2188 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
2189 * unwind-arm-common.inc: New file.
2190 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
2191 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
2192 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
2193 * config/c6x/libunwind.S: New file.
2194 * config/c6x/pr-support.c: New file.
2195 * config/c6x/unwind-c6x.c: New file.
2196 * config/c6x/unwind-c6x.h: New file.
2197 * config/c6x/t-c6x-elf: New file.
2198
f70c879a
UB		 21992011-08-23 Uros Bizjak <ubizjak@gmail.com>
2200
2201 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
2202 (ASM_DIVZERO): Ditto.
2203 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
2204
c55b374b
RS		 22052011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
2206
2207 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
2208
1e138510
RS		 22092011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
2210
2211 PR target/50090
2212 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
2213 instead of an assembly one.
2214
1563503d
PB		 22152011-08-12 Paolo Bonzini <bonzini@gnu.org>
2216
2217 PR bootstrap/50047
2218 * Makefile.in (install-unwind_h): Create
2219 $(gcc_objdir)/include/unwind.h atomically.
2220
3627ac1a
RO		 22212011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2222
2223 * Makefile.in (install-unwind_h): Remove destination file first.
2224
c6412d86
RO		 22252011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2226
2227 * sync.c: New file.
2228 * config/mips/t-mips16: New file.
2229 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
2230 (mips*-*-linux*): Likewise.
2231 (mips*-sde-elf*): Likewise.
2232 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
2233 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
2234 Add mips/t-mips16 to tmake_file.
2235 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
2236 (mips-*-elf*): Likewise.
2237 (mips64-*-elf*): Likewise.
2238 (mips64orion-*-elf*): Likewise.
2239 (mips*-*-rtems*): Likewise.
2240 (mipstx39-*-elf*): Likewise.
2241 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
2242 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
2243 LIBGCC_SYNC_CFLAGS.
2244 Use $(srcdir) to refer to sync.c.
2245 Use $<.
2246 ($(libgcc-sync-funcs-o)): Likewise.
2247 ($(libgcc-sync-size-funcs-s-o)): Likewise.
2248 ($(libgcc-sync-funcs-s-o)): Likewise.
2249
3cb6e5bd
AS		 22502011-08-09 Andreas Schwab <schwab@linux-m68k.org>
2251
2252 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
2253 t-libunwind.
2254
cca2207a
L		 22552011-08-08 H.J. Lu <hongjiu.lu@intel.com>
2256
2257 PR other/48007
2258 * config/i386/value-unwind.h: New.
2259
ed39fbad
RS		 22602011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
2261
2262 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
2263 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
2264 Add to tmake_file rather than overriding it.
2265
aca0b0b3
RO		 22662011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2267
2268 * config/t-softfp: Remove.
2269 * soft-fp: Moved from ../gcc/config.
2270 * soft-fp/README: Remove t-softfp reference.
2271 * soft-fp/t-softfp: Move to config/t-softfp.
2272 (softfp_machine_header): Remove.
2273 (softfp_file_list): Remove config subdir.
2274 (soft-fp-objects): New variable.
2275 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
2276 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
2277 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
2278 * config/t-softfp-excl: New file.
2279 * config/t-softfp-sfdf: New file.
2280 * config/t-softfp-tf: New file.
2281 * config/no-sfp-machine.h: New file.
2282 * config/arm/sfp-machine.h: New file.
2283 * config/arm/t-softfp: New file.
2284 * config/c6x/sfp-machine.h: New file.
2285 * config/i386/32/t-fprules-softfp: Rename to ...
2286 * config/i386/32/t-softfp: ... this.
2287 (tifunctions, LIB2ADD): Remove.
2288 (softfp_int_modes): Override.
2289 * config/i386/64/t-softfp-compat (tf-functions): Remove config
2290 subdir.
2291 * config/i386/64/eqtf2.c: Likewise.
2292 * config/i386/64/getf2.c: Likewise.
2293 * config/i386/64/letf2.c: Likewise.
2294 * config/ia64/sft-machine.h: New file.
2295 * config/ia64/t-fprules-softfp: Rename to ...
2296 * config/ia64/t-softfp: ... this.
2297 * config/lm32/sfp-machine.h: New file.
2298 * config/moxie/t-moxie-softfp: Remove.
2299 * config/rs6000/ibm-ldouble-format: New file.
2300 * config/rs6000/ibm-ldouble.c: New file.
2301 * config/rs6000/libgcc-ppc-glibc.ver: New file
2302 * config/rs6000/libgcc-ppc64.ver: New file
2303 * config/rs6000/sfp-machine.h: New file.
2304 * config/rs6000/t-freebsd: New file.
2305 * config/rs6000/t-ibm-ldouble: New file.
2306 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
2307 libgcc-ppc-glibc.ver.
2308 * config/rs6000/t-linux64: New file.
2309 * config/rs6000/t-ppccomm (LIB2ADD): Add
2310 $(srcdir)/config/rs6000/ibm-ldouble.c.
2311 * config/rs6000/t-ppccomm-ldbl: New file.
2312 * config/score/sfp-machine.h: New file.
2313 * config.host (sfp_machine_header): Explain.
2314 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
2315 t-softfp to tmake_file.
2316 (arm*-*-uclinux*): Likewise.
2317 (arm*-*-ecos-elf): Likewise.
2318 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2319 (arm*-*-rtems*): Likewise.
2320 (arm*-*-elf): Likewise.
2321 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
2322 in tmake_file.
2323 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
2324 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
2325 (lm32-*-uclinux*): Likewise.
2326 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
2327 t-softfp-excl, t-softfp.
2328 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
2329 (powerpc64-*-darwin*): Likewise.
2330 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
2331 to tmake_file.
2332 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
2333 tmake_file.
2334 (powerpc-*-eabisim*): Likewise.
2335 (powerpc-*-elf*): Likewise.
2336 (powerpc-*-eabialtivec*): Likewise.
2337 (powerpc-xilinx-eabi*): Likewise.
2338 (powerpc-*-rtems*): Likewise.
2339 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
2340 t-softfp-excl, t-softfp to tmake_file.
2341 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
2342 rs6000/t-ppccomm-ldbl to tmake_file.
2343 (powerpcle-*-elf*): Likewise.
2344 (powerpcle-*-eabisim*): Likewise.
2345 (powerpcle-*-eabi*): Likewise.
2346 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2347 rs6000/t-ibm-ldouble to tmake_file.
2348 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2349 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2350 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
2351 (tic6x-*-*): Likewise.
2352 (i[34567]86-*-darwin*, x86_64-*-darwin*,
2353 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
2354 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
2355 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
2356 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
2357 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
2358 t-softfp to tmake_file.
2359 * configure.ac (sfp_machine_header): Provide default if unset.
2360 Substitute.
2361 Link sfp-machine.h to config/$sfp_machine_header.
2362 * configure: Regenerate.
2363
569dc494
RO		 23642011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2365
2366 * Makefile.in (double_type_size, long_double_type_size): Set.
2367 Remove $(fpbit-in-libgcc) support.
2368 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
2369 (fpbit-src): New variable.
2370 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
2371 Compile with -DFLOAT $(FPBIT_CFLAGS).
2372 Use $<.
2373 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
2374 Compile with $(FPBIT_CFLAGS).
2375 Use $<.
2376 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
2377 Compile with -DFLOAT $(TPBIT_CFLAGS).
2378 Use $<.
2379 * configure.ac (double_type_size, long_double_type_size):
2380 Determine and substitute.
2381 * configure: Regenerate.
2382 * fp-bit.c, fp-bit.h: New files.
2383 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
2384 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
2385 * config/mips/t-mips: New file.
2386 * config/mips/t-sdemtk: New file.
2387 * config/rs6000/ppc64-fp.c: New file.
2388 * config/rs6000/t-darwin (LIB2ADD): Add
2389 $(srcdir)/config/rs6000/ppc64-fp.c.
2390 * config/rs6000/t-ppc64-fp: New file.
2391 * config/rx/rx-lib.h: New file.
2392 * config/rx/t-rx (FPBIT): Set to true.
2393 ($(gcc_objdir)/fp-bit.c): Remove.
2394 (DPBIT): Set to true only with -m64bit-doubles.
2395 ($(gcc_objdir)/dp-bit.c): Remove.
2396 * config/sparc/t-softfp: Remove.
2397 * config/spu/t-elf: New file.
2398 * config/t-fdpbit, config/t-fpbit: New files.
2399 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
2400 (mips*-*-*): Likewise.
2401 (arm-wrs-vxworks): Likewise.
2402 (arm*-*-freebsd*): Likewise.
2403 (avr-*-rtems*): Add t-fpbit to tmake_file.
2404 (avr-*-*): Likewise.
2405 (bfin*-elf*): Add t-fdpbit to tmake_file.
2406 (bfin*-uclinux*): Likewise.
2407 (bfin*-linux-uclibc*): Likewise.
2408 (bfin*-rtems*): New case.
2409 Add t-fdpbit to tmake_file.
2410 (bfin*-*): Add t-fdpbit to tmake_file.
2411 (crisv32-*-elf): Likewise.
2412 (cris-*-linux*): Likewise.
2413 (fr30-*-elf): Likewise.
2414 (frv-*-elf, frv-*-*linux*): Likewise.
2415 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
2416 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
2417 (m32r-*-elf*): Likewise.
2418 (m32rle-*-elf*): Likewise.
2419 (m32r-*-linux*): Likewise.
2420 (m32rle-*-linux*): Likewise.
2421 (mcore-*-elf): Add t-fdpbit to tmake_file.
2422 (microblaze*-*-*): Likewise.
2423 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
2424 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
2425 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
2426 Fix typo.
2427 Add mips/t-tpbit to tmake-file.
2428 (mips*-*-linux*): Fix typo.
2429 (mips*-sde-elf*): New case
2430 Add mips/t-sdemtk unless using newlib.
2431 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
2432 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
2433 (mn10300-*-*): Likewise.
2434 (pdp11-*-*): Likewise.
2435 (picochip-*-*): Add t-fpbit to tmake_file.
2436 (powerpc-*-eabisimaltivec*): Likewise.
2437 (powerpc-*-eabisim*): Likewise.
2438 (powerpc-*-elf*): Likewise.
2439 (powerpc-*-eabialtivec*): Likewise.
2440 (powerpc-xilinx-eabi*): New case.
2441 Add t-fdpbit to tmake_file.
2442 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
2443 (powerpc-*-rtems*): Likewise.
2444 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
2445 tmake_file.
2446 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
2447 tmake_file.
2448 (powerpc-*-lynxos*): Likewise.
2449 (powerpcle-*-elf*): Likewise.
2450 (powerpcle-*-eabisim*): Likewise.
2451 (powerpcle-*-eabi*): Likewise.
2452 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
2453 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
2454 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2455 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2456 (rx-*-elf): Add t-fdpbit to tmake_file.
2457 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
2458 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
2459 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
2460 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
2461 sh*-*-netbsd*.
2462 (sh-*-rtems*): Add t-fdpbit to tmake_file.
2463 (sh-wrs-vxworks): Likewise.
2464 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
2465 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
2466 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
2467 (sparc64-*-rtems*): ... new case.
2468 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
2469 (spu-*-elf*): Likewise.
2470 Add spu/t-elf to tmake_file.
2471 (v850*-*-*): Add t-fdpbit to tmake_file.
2472 (xstormy16-*-elf): Likewise.
2473 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
2474 (mep*-*-*): Likewise.
2475
201cdb74
RO		 24762011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2477
2478 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
2479 variables.
2480 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
2481 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
2482 (install-unwind_h): New target.
2483 (all): Depend on it.
2484 * config.host (unwind_header): New variable.
2485 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
2486 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2487 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
2488 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
2489 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
2490 Set unwind_header.
2491 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
2492 Set unwind_header.
2493 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
2494 arm*-*-eabi*.
2495 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
2496 Set unwind_header.
2497 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
2498 (ia64*-*-freebsd*): Likewise.
2499 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
2500 tmake_file.
2501 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
2502 $with_system_libunwind.
2503 (ia64*-*-hpux*): Set tmake_file.
2504 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
2505 (picochip-*-*): Set tmake_file.
2506 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
2507 md_unwind_header.
2508 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
2509 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
2510 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
2511 (xtensa*-*-elf*): Set tmake_file.
2512 (xtensa*-*-linux*): Likewise.
2513 * configure.ac: Include ../config/unwind_ipinfo.m4.
2514 Call GCC_CHECK_UNWIND_GETIPINFO.
2515 Link unwind.h to $unwind_header.
2516 * configure: Regenerate.
2517 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
2518 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
2519 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
2520 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
2521 * config/unwind-dw2-fde-darwin.c: New file.
2522 * config/arm/libunwind.S, config/arm/pr-support.c,
2523 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
2524 config/arm/unwind-arm.h,: New files.
2525 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
2526 config/ia64/t-eh-ia64, config/ia64/t-glibc,
2527 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
2528 config/ia64/t-vms, config/ia64/unwind-ia64.c,
2529 config/ia64/unwind-ia64.h: New files.
2530 * config/picochip/t-picochip: New file.
2531 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
2532 files.
2533 * config/rs6000/t-darwin (LIB2ADDEH): Set.
2534 * config/s390/t-tpf (LIB2ADDEH): Remove.
2535 * config/t-darwin (LIB2ADDEH): Set.
2536 * config/t-eh-dw2-dip: New file.
2537 * config/t-libunwind, config/t-libunwind-elf: New files.
2538 * config/t-sol2 (LIB2ADDEH): Remove.
2539 * config/xtensa/t-xtensa: New file.
2540
40f2f11f
L		 25412011-08-02 H.J. Lu <hongjiu.lu@intel.com>
2542
2543 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
2544 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
2545 long long to check rt_sigreturn syscall.
2546
bd15e32c
AM		 25472011-08-02 Alan Modra <amodra@gmail.com>
2548
2549 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2550 Restore for indirect call bcrtl from correct stack slot, and only
2551 if cfa+40 isn't valid.
2552
655b30bf
JB		 25532011-08-01 Julian Brown <julian@codesourcery.com>
2554
2555 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
2556 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
2557 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
2558
247eb06f
JB		 25592011-08-01 Julian Brown <julian@codesourcery.com>
2560
2561 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
2562 (libgcc-std.ver.in): Use above.
2563 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
2564 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
2565 throughout file.
2566 * config/t-fixedpoint-gnu-prefix: New file.
2567 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
2568 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
2569 instead of __PFX__.
2570
02a8fe00
L		 25712011-07-28 H.J. Lu <hongjiu.lu@intel.com>
2572
2573 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
2574 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
2575 for x86-64. Properly check __x86_64__ and __LP64__.
2576
5fce9126
L		 25772010-07-28 H.J. Lu <hongjiu.lu@intel.com>
2578
2579 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
2580 version.
2581 (_FP_WS_TYPE): Likewise.
2582 (_FP_I_TYPE): Likewise.
2583
2374a88a
AM		 25842011-07-28 Alan Modra <amodra@gmail.com>
2585
2586 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
2587 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
2588 in a plt call stub. Do restore r2 if stopped on bctrl.
2589
e44dbbe1
RO		 25902011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2591
2592 * config.host (i[3456x]86-*-netware*): Remove.
2593 * config/i386/netware-crt0.c, config/i386/t-nwld,
2594 config/i386/t-slibgcc-nwld: Remove.
2595
bcead286
BS		 25962011-07-15 Bernd Schmidt <bernds@codesourcery.com>
2597
2598 * config.host: Handle tic6x-*-*.
2599 * config/c6x/c6x-abi.h: New file.
2600
b3fe1584
RO		 26012011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2602
2603 * config/i386/crtprec.c: New file.
2604 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
2605 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
2606 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
2607 (x86_64-*-darwin*): Likewise.
2608 (i[34567]86-*-solaris2*: Likewise.
2609
35d8090d
RO		 26102011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2611
2612 * config/alpha/crtfastmath.c: New file.
2613 * config/i386/crtfastmath.c: New file.
2614 * config/ia64/crtfastmath.c: New file.
2615 * config/mips/crtfastmath.c: New file.
2616 * config/sparc/crtfastmath.c: New file.
2617
2618 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
2619 crtfastmath.c.
2620 Add -frandom-seed=gcc-crtfastmath.
2621 * config/alpha/t-crtfm: Remove.
2622 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
2623 * config/ia64/t-ia64 (crtfastmath.o): Remove.
2624
2625 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
2626 (alpha*-dec-osf5.1*): Likewise.
2627 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
2628 Add crtfastmath.o to extra_parts.
2629 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
2630 Add crtfastmath.o to extra_parts.
2631 (x86_64-*-darwin*): Likewise.
2632 (x86_64-*-mingw*): Likewise.
2633 (ia64*-*-elf*): Add t-crtfm to tmake_file.
2634 (ia64*-*-freebsd*): Likewise.
2635 (ia64*-*-linux*): Likewise.
2636 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
2637 Add crtfastmath.o to extra_parts.
2638
e141542e
RO		 26392011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2640
2641 * config/darwin-crt3.o: New file.
2642 * config/rs6000/darwin-crt2.c: New file.
2643 * config/t-darwin: New file.
2644 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
2645 (crt2.o): New rule.
2646 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
2647 (powerpc-*-darwin*): Add crt2.o to extra_parts.
2648 (powerpc64-*-darwin*): Likewise.
2649
2d1efe2d
RO		 26502011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2651
2652 * config/i386/netware-crt0.c: New file.
2653 * config/i386/t-nwld: Rename to ...
2654 * config/i386/t-slibgcc-nwld: ... this.
2655 * config/i386/t-nwld: New file.
2656 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
2657 tmake_file.
2658 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
2659 extra_parts.
2660
4a8bb046
RO		 26612011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2662
2663 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
2664 i386/t-crtstuff.
2665 * configure: Regenerate.
2666
2d8d5935
RO		 26672011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2668
2669 * dfp-bit.c, dfp-bit.h: New files.
2670 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
2671 variables.
2672 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
2673 ($(d64pbit-o)): Likewise.
2674 ($(d128pbit-o)): Likewise.
2675 * config/t-dfprules: New file.
2676 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
2677 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
2678 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2679 (x86_64-*-linux*): Likewise.
2680 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2681 (i[34567]86-*-cygwin*): Likewise.
2682 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
2683 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2684
2c50b2c3
RO		 26852011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2686
2687 * Makfile.in (LIBGCOV): New variable.
2688 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
2689 * libgcov.c: New file.
2690
a039d7c2
RO		 26912011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2692
2693 * fixed-bit.c, fixed-bit.h: New files.
2694 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
2695 refer to fixed-bit.c.
2696
1e4b2746
JM		 26972011-07-07 Joseph Myers <joseph@codesourcery.com>
2698
2699 * config.host (*local*): Remove.
2700
fbdd5d87
RO		 27012011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2702
2703 PR target/39150
2704 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
2705 like i?86-*-solaris2.1[0-9]*.
2706 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
2707 * configure.ac (i?86-*-solaris2*): Likewise.
2708 * configure: Regenerate.
2709
9e7714f4
TS		 27102011-07-06 Thomas Schwinge <thomas@schwinge.name>
2711
2712 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2713 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
2714 md_unwind_header by splitting out of...
2715 (i[34567]86-*-linux*): ... this.
2716 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
2717 Remove md_unwind_header by splitting out of...
2718 (x86_64-*-linux*): ... this.
2719
6dab9931
GJL		 27202011-07-04 Georg-Johann Lay <avr@gjlay.de>
2721
2722 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
2723
4be46d19
NC		 27242011-06-28 Nick Clifton <nickc@redhat.com>
2725
2726 * config.host: Recognize all V850 variants.
2727
1da9434b
UB		 27282011-06-22 Uros Bizjak <ubizjak@gmail.com>
2729
2730 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
2731
e4d48a4d
RO		 27322011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2733
2734 * shared-object.mk (c_flags-$o): Save c_flags.
2735 ($(base)$(objext)): Use it.
2736 ($(base)_s$(objext)): Likewise.
2737
3801c801
BS		 27382011-06-21 Bernd Schmidt <bernds@codesourcery.com>
2739
2740 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
2741 * libgcc-std.ver.in (GCC_4.7.0): New section.
2742
0ad8bb3b 27432011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 2744
0ad8bb3b
GJL		 2745 PR target/49313
2746 PR target/29524
2747 * config/avr/t-avr: Fix line endings.
2748 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
2749 _parityXX2.
2750
ea963999
OH		 27512011-06-14 Olivier Hainque <hainque@adacore.com>
2752 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2753
2754 * config/mips/irix6-unwind.h: New file.
2755 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
2756
b11b0904
EB		 27572011-06-10 Eric Botcazou <ebotcazou@adacore.com>
2758
2759 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
2760 (sparc64_fallback_frame_state): Use it.
2761 (sparc64_frob_update_context): Further adjust context.
2762 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
2763 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
2764 * config/sparc/sol2-cn.S: Likewise.
2765
10e48e39
RO		 27662011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2767
2768 * enable-execute-stack-empty.c: New file.
2769 * enable-execute-stack-mprotect.c: New file.
2770 * config/i386/enable-execute-stack-mingw32.c: New file.
2771 * config.host (enable_execute_stack): New variable.
2772 Select appropriate variants.
2773 * configure.ac: Link enable-execute-stack.c to
2774 $enable_execute_stack.
2775 * configure: Regenerate.
2776 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
2777 (lib2funcs): Remove _enable_execute_stack.
2778
10c4cabc
DM		 27792011-06-09 David S. Miller <davem@davemloft.net>
2780 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2781
2782 * config.host (sparc-*-linux*): Correct md_unwind_header
2783 filename.
2784 (s390x-ibm-tpf*): Fix typo.
2785
aa4203e7
RO		 27862011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2787
2788 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
2789 Add crtfastmath.o to extra_parts.
2790 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
2791 mips/t-crtfm.
2792 * config/mips/t-crtfm: Remove.
2793
0defd786
JDA		 27942011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2795
2796 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
2797
82f247af
KK		 27982011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
2799
2800 * config.host (sh*-*-linux*): Fix typo.
2801
58cd1d70
RO		 28022011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2803
2804 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
2805 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
2806 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
2807 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
2808 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
2809 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
2810 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
2811 Wrap in !__MINGW64__.
2812 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
2813 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
2814 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
2815 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
2816 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
2817 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
2818 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
2819 Wrap in !__LP64__.
2820 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
2821 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
2822 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
2823 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
2824 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
2825 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
2826 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
2827 * config/no-unwind.h: New file.
2828 * config.host (md_unwind_header): Document.
2829 Define.
2830 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
2831 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
2832 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
2833 hppa[12]*-*-hpux11*): Set md_unwind_header.
2834 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
2835 Set md_unwind_header.
2836 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
2837 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
2838 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
2839 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
2840 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
2841 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
2842 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
2843 md_unwind_header.
2844 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
2845 * configure: Regenerate.
2846
737346fa
RO		 28472011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2848
2849 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
2850 Set tmake_file, extra_parts.
2851 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
2852 Remove O32 support.
2853 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
2854 Remove O32 support.
2855 * config/mips/t-irix6: New file.
2856 * config/mips/t-slibgcc-irix: New file.
2857
c192cee6
RO		 28582011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2859
2860 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
2861 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
2862
ee33b5f0
RO		 28632011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2864
2865 * configure.ac (target_thread_file): Determine thread model.
2866 * configure: Regenerate.
2867 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
2868 * config/alpha/t-alpha: New file.
2869 * config/alpha/t-crtfm: Use $<.
2870 * config/alpha/t-ieee: New file.
2871 * config/alpha/t-osf-pthread: New file.
2872 * config/alpha/t-slibgcc-osf: New file.
2873 * config/alpha/libgcc-osf5.ver: New file.
2874
0699e415
RO		 28752011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2876
2877 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
2878 tmake_file.
2879 Add crtfastmath.o to extra_parts.
2880
a3fab9c2
RO		 28812011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2882
2883 * config/gmon-sol2.c: Reindent.
2884 Cleanup comments.
2885 Remove, correct casts.
2886 Use STDERR_FILENO, NULL.
2887 (BASEADDRESS): Remove.
2888 (minbrk): Remove.
2889 (errno, sbrk): Remove declarations.
2890 (monstartup) [hp300]: Remove.
2891 (mcount): Remove.
2892
ca24c5ad
RO		 28932011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2894
2895 * Makefile.in (cpu_type): Define.
2896 * config.host (i[34567]86-*-rtems*): Handle it.
2897 (i[34567]86-*-solaris2*): Move body ...
2898 (*-*-solaris2*): ... here.
2899 New case, generalize.
2900 (sparc-*-elf*): Handle it.
2901 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
2902 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
2903 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
2904 Fold into ...
2905 (sparc*-*-solaris2*): ... this.
2906 New case.
2907 (sparc64-*-elf*): Handle it.
2908 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
2909 Merge ../gcc/config/i386/gmon-sol2.c.
2910 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
2911 Use C comments.
2912 Merge ../gcc/config/i386/sol2-gc1.asm.
2913 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
2914 Use C comments.
2915 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
2916 Use C comments.
2917 * config/i386/t-crtfm (crtfastmath.o): Use $<.
2918 * config/i386/t-crtstuff: New file.
2919 * config/i386/t-softfp: New file.
2920 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
2921 $(T)crti.o, $(T)crtn.o): Remove.
2922 (gcrt1.o): New rule.
2923 (TARGET_LIBGCC2_CFLAGS): Remove.
2924 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
2925 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
2926 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
2927 * config/sparc/t-sol2: New file.
2928 * config/sparc/t-crtfm: Move to ...
2929 * config/t-crtfm: ... this.
2930 Use $(cpu_type), $<.
2931 * config/t-crtin: New file.
2932 * config/sparc/t-softfp: New file.
2933 * config/sparc/t-softmul: New file.
2934 * config/t-rtems: New file.
2935 * config/t-slibgcc: New file.
2936 * config/t-slibgcc-elf-ver: New file.
2937 * config/t-slibgcc-gld: New file.
2938 * config/t-slibgcc-sld: New file.
2939 * config/t-sol2: New file.
2940 * configure.ac: Include ../config/lib-ld.m4.
2941 Call AC_LIB_PROG_LD_GNU.
2942 Substitute cpu_type.
2943 * configure: Regenerate.
2944
ad5f3d7b
BS		 29452011-05-27 Bernd Schmidt <bernds@codesourcery.com>
2946
2947 PR bootstrap/49173
2948 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
2949 libgcc-std.ver in the build directory.
2950 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
2951 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
2952
cdbf4541
BS		 29532011-05-25 Bernd Schmidt <bernds@codesourcery.com>
2954
2955 * libgcc-std.ver.in: New file.
2956 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
2957 variables.
2958 (libgcc-std.ver): New rule.
2959 * config/t-gnu-prefix: New file.
2960
c8028650
RO		 29612011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2962
2963 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
2964
4a68b4ca
JM		 29652011-05-10 Joseph Myers <joseph@codesourcery.com>
2966
2967 * config/i386/darwin-lib.h: New file.
2968
80cf2e08
JM		 29692011-05-10 Joseph Myers <joseph@codesourcery.com>
2970
2971 * config/arm/symbian-lib.h: New.
2972
a3330c9d
CD		 29732011-05-04 Chris Demetriou <cgd@google.com>
2974
2975 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
2976 (__x86.get_pc_thunk.bx): ...this.
2977 (__morestack): Adjust for rename, remove undef of __i686.
2978
6ace0756
CD		 29792011-05-03 Chris Demetriou <cgd@google.com>
2980
2981 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
2982
ebb9f8b0
JM		 29832011-03-22 Joseph Myers <joseph@codesourcery.com>
2984
2985 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
2986 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
2987 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
2988 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
2989 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
2990 Remove cases.
2991
9cfa1499
AT		 29922011-03-14 Andreas Tobler <andreast@fgznet.ch>
2993
2994 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
2995 Adjust copyright year.
2996
457186f6
ILT		 29972011-03-07 Ian Lance Taylor <iant@google.com>
2998
2999 * generic-morestack.c (__splitstack_find): Adjust returned stack
3000 pointer to include all registers pushed by __morestack.
3001
58c741a6
DK		 30022011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3003
3004 PR target/40125
3005 * configure.ac: Call ACX_NONCANONICAL_TARGET.
3006 (toolexecdir): Calculate and AC_SUBST.
3007 (toolexeclibdir): Likewise.
3008 * Makefile.in (target_noncanonical): Import.
3009 (toolexecdir): Likewise.
3010 (toolexeclibdir): Likewise.
3011 * configure: Regenerate.
3012
26716c44
NF		 30132010-12-13 Nathan Froyd <froydnj@codesourcery.com>
3014
3015 PR target/46040
3016 * config/arm/bpabi.h: Rename to...
3017 * config/arm/bpabi-lib.h: ...this.
3018
b595b1a1
RO		 30192010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3020
3021 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
3022 appropriate.
3023 * configure: Regenerate.
3024
a3abe41c
NF		 30252010-11-24 Nathan Froyd <froydnj@codesourcery.com>
3026
3027 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
3028 __FLOAT_WORD_ORDER__.
3029 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
3030 Delete.
3031
455c8f48
RW		 30322010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3033
3034 PR other/46202
3035 * Makefile.in (install-strip): New phony target.
3036
f3824a8b
ILT		 30372010-11-07 Ian Lance Taylor <iant@google.com>
3038
3039 PR target/46089
3040 * config/i386/morestack.S (__morestack_large_model): New
3041 function.
3042
18ed6ee4
NF		 30432010-10-23 Nathan Froyd <froydnj@codesourcery.com>
3044
3045 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
3046 Delete.
3047 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
3048
8ac7fdcb
NF		 30492010-10-14 Nathan Froyd <froydnj@codesourcery.com>
3050
3051 * config/arm/bpabi.h: New file.
3052 * config/frv/frv-abi.h: New file.
3053
cdb388c2
ILT		 30542010-10-01 Ian Lance Taylor <iant@google.com>
3055
3056 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
3057 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
3058
ef7c141c
L		 30592010-10-01 H.J. Lu <hongjiu.lu@intel.com>
3060
3061 PR target/45858
3062 * config.host: Add the missing `$'.
3063
80920132
ME		 30642010-09-30 Michael Eager <eager@eagercon.com>
3065
3066 * config.host: Add microblaze*-*-*.
3067 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
3068 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
3069 udivsi3.asm,umodsi3.asm}: New.
3070
6dace308
ILT		 30712010-09-28 Ian Lance Taylor <iant@google.com>
3072
3073 * configure.ac: Adjust CFI test to test assembler directly rather
3074 than checking gcc preprocessor macro.
3075 * configure: Rebuild.
3076
b6110d6d
ILT		 30772010-09-27 Ian Lance Taylor <iant@google.com>
3078
3079 * configure.ac: Test whether assembler supports CFI directives.
3080 * config.host: Only add t-stack and i386/t-stack-i386 to
3081 tmake_file if libgcc_cv_cfi is "yes".
3082 * configure: Rebuild.
3083
7458026b
ILT		 30842010-09-27 Ian Lance Taylor <iant@google.com>
3085
3086 * generic-morestack.h: New file.
3087 * generic-morestack.c: New file.
3088 * generic-morestack-thread.c: New file.
3089 * config/i386/morestack.S: New file.
3090 * config/t-stack: New file.
3091 * config/i386/t-stack-i386: New file.
3092 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
3093 i386/t-stack-i386 to tmake_file.
3094
5b50fc0c
IS		 30952010-09-21 Iain Sandoe <iains@gcc.gnu.org>
3096
3097 * Makefile.in (libgcc-extra-parts): Check for static archives and
3098 invoke ranlib after installing them.
3099 (gcc-extra-parts): Likewise.
3100 (install-leaf): Likewise.
3101
b93cf342
L		 31022010-09-14 H.J. Lu <hongjiu.lu@intel.com>
3103
3104 * configure: Regenerated.
3105
996b42ef
KT		 31062010-09-10 Kai Tietz <kai.tietz@onevision.com>
3107
b93cf342 3108 * configure: Regenerated.
996b42ef 3109
be1c764e
GP		 31102010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
3111 Andrew Pinski <pinskia@gmail.com>
3112
1da9434b 3113 PR target/40959
be1c764e
GP		 3114 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
3115
cc0ae0ca
L		 31162010-09-06 H.J. Lu <hongjiu.lu@intel.com>
3117
3118 PR target/45524
3119 * configure: Regenerated.
3120
84f47d20
AS		 31212010-09-06 Andreas Schwab <schwab@redhat.com>
3122
3123 * configure: Regenerate.
3124
4159fb8d
UB		 31252010-09-03 Uros Bizjak <ubizjak@gmail.com>
3126
3127 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
3128 64bit targets.
3129 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
3130 for 64bit targets.
3131
0df8fcc8
UB		 31322010-09-03 Uros Bizjak <ubizjak@gmail.com>
3133 Iain Sandoe <iains@gcc.gnu.org>
3134
3135 PR target/45476
3136 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
3137 LIB2FUNCS_EXCLUDE functions.
3138
3c39bca6
AK		 31392010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3140
3141 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
3142 Include dfp.m4.
3143 * configure: Regenerate.
3144
d78552bd
UB		 31452010-09-01 Uros Bizjak <ubizjak@gmail.com>
3146
3147 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
3148 i386/t-freebsd to tmake_file.
3149 * config/i386/t-freebsd: New file.
3150 * config/i386/libgcc-bsd.ver: New file.
3151
c5b79d4e
NF		 31522010-07-23 Nathan Froyd <froydnj@codesourcery.com>
3153
3154 * config.host (powerpc*-eabispe*): Set tmake_file.
3155 (powerpc*-eabi*): Likewise.
3156 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
3157 crtbeginS, crtendS, crtbeginT.
3158
48b09a92
KH		 31592010-06-12 Kazu Hirata <kazu@codesourcery.com>
3160
3161 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
3162 to tmake_file. Add crtfastmath.o to extra_parts.
3163 * config/mips/t-crtfm: New.
3164
a4389204
JS		 31652010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
3166
3167 * config.host (sparc64-*-rtems*): New target.
3168
ed104137
RO		 31692010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3170
3171 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3172 assembler syntax.
3173
3f56ef8b
TS		 31742010-04-15 Thomas Schwinge <tschwinge@gnu.org>
3175
3176 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
3177
8c200350
RO		 31782010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3179
3180 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
3181 alpha-dec-osf5.0* support.
3182
80a61cb4 31832010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 3184
3185 * config.host: Add lm32-*-rtems*.
3186
f128db92
RO		 31872010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3188 Uros Bizjak <ubizjak@gmail.com>
3189
3190 PR target/39048
3191 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
3192 like other remaining 32-bit x86 OSes.
3193 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
3194 assembler syntax.
3195 * config/i386/libgcc-sol2.ver: New file.
3196 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
3197
368fabd5
JH		 31982010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
3199
3200 PR c/43553
3201 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
3202 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
3203 is used and substitute set_use_emutls.
3204 * configure: Regenerated.
3205
15baf7f8
TG		 32062010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
3207
3208 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
3209
7f5441df
RO		 32102010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3211
3212 PR target/38085
3213 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
3214 MULTILIB_CFLAGS.
3215 ($(T)gcrt1.o): Likewise.
3216 ($(T)crt1.o): Likewise.
3217 ($(T)crti.o): Likewise.
3218 ($(T)crtn.o): Likewise.
3219
ef74edbd
RW		 32202010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3221
3222 PR other/42980
3223 * Makefile.in (install): Use $(MAKE) string in rule, for
3224 parallel make.
3225
e7c914db
HPN		 32262010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
3227
3228 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
3229 * config/mmix/t-mmix: New file.
3230 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
3231
1bcb71c4
JH		 32322010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
3233
3234 PR java/41991
3235 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
3236 SHLIB_MAPFILES.
3237
e6e50811
AG		 32382010-01-04 Anthony Green <green@moxielogic.com>
3239
3240 * config/moxie/crti.asm, config/moxie/crtn.asm,
3241 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
3242 config/moxie/t-moxie: New files.
3243 * config.host: Add t-moxie-softfp reference.
3244
ca8520ad
IS		 32452009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
3246
3247 PR other/39888
3248 * config/t-slibgcc-darwin: Fix embedded rpaths for
3249 --enable-version-specific-runtime-libs, build extension stub
3250 libs exposing features available from current libgcc_s.
3251
aa4945c1
JB		 32522009-11-11 Jon Beniston <jon@beniston.com>
3253
d78552bd
UB		 3254 * config.host: Add lm32 targets.
3255 * config/lm32: New directory.
3256 * config/lm32/libgcc_lm32.h: New file.
3257 * config/lm32/_mulsi3.c: New file.
3258 * config/lm32/_udivmodsi4.c: New file.
3259 * config/lm32/_divsi3.c: New file.
3260 * config/lm32/_modsi3.c: New file.
3261 * config/lm32/_udivsi3.c: New file.
3262 * config/lm32/_umodsi3.c: New file.
3263 * config/lm32/_lshrsi3.S: New file.
3264 * config/lm32/_ashrsi3.S: New file.
3265 * config/lm32/_ashlsi3.S: New file.
3266 * config/lm32/crti.S: New file.
3267 * config/lm32/crtn.S: New file.
3268 * config/lm32/t-lm32: New file.
3269 * config/lm32/t-elf: New file.
3270 * config/lm32/t-uclinux: New file.
aa4945c1 3271
65a324b4
NC		 32722009-10-26 Nick Clifton <nickc@redhat.com>
3273
3274 * config.host: Add support for RX target.
3275 * config/rx: New directory.
3276 * config/rx/rx-abi-functions.c: New file. Supplementary
3277 functions for libgcc to support the RX ABI.
3278 * config/rx/rx-abi.h: New file. Supplementary header file for
3279 libgcc RX ABI functions.
3280 * config/rx/t-rx: New file: Makefile fragment for building
3281 libgcc for the RX.
3282
dfb3b0e3
UB		 32832009-10-09 Uros Bizjak <ubizjak@gmail.com>
3284
3285 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
3286 constraint of y0 to "g".
3287
81dd9fd7
AK		 32882009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3289
3290 * config.host: Include the s390 makefile fragments.
3291 * config/s390/32/_fixdfdi.c: New file.
3292 * config/s390/32/_fixsfdi.c: New file.
3293 * config/s390/32/_fixtfdi.c: New file.
3294 * config/s390/32/_fixunsdfdi.c: New file.
3295 * config/s390/32/_fixunssfdi.c: New file.
3296 * config/s390/32/_fixunstfdi.c: New file.
3297 * config/s390/32/t-floattodi: New file.
3298 * config/s390/libgcc-glibc.ver: New file.
3299 * config/s390/t-crtstuff: New file.
3300 * config/s390/t-linux: New file.
3301 * config/s390/t-tpf: New file.
3302
df58e648
RW		 33032009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3304
3305 * configure.ac (AC_PREREQ): Bump to 2.64.
3306
79052be3
KK		 33072009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
3308
3309 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
3310
5213506e
RW		 33112009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3312
3313 * configure: Regenerate.
3314
a9a25daa
DR		 33152009-08-09 Douglas B Rupp <rupp@gnat.com>
3316
3317 * config.host (ia64-hp-*vms*): New target.
3318 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
3319 with ia64-hp-*vms*.
3320
6efbd53f
RW		 33212009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3322
3323 * configure.ac: Add snippet for maintainer-mode.
3324 * configure: Regenerate.
3325 * Makefile.in (AUTOCONF, configure_deps): New variables.
3326 ($(srcdir)/configure)): New rule, active only with maintainer
3327 mode turned on.
3328
7acf4da6
DD		 33292009-06-23 DJ Delorie <dj@redhat.com>
3330
3331 Add MeP port.
3332 * config.host: Add mep support.
3333
54f549af
KT		 33342009-06-22 Kai Tietz <kai.tietz@onevision.com>
3335
34481f28 3336 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3337 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 3338
3339 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
3340 for mingw targets.
54f549af
KT		 3341 * config/i386/64/_multc3.c: Likewise.
3342 * config/i386/64/_powitf2.c: Likewise.
3343 * config/i386/64/eqtf2.c: Likewise.
3344 * config/i386/64/getf2.c: Likewise.
3345 * config/i386/64/letf2.c: Likewise.
3346 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 3347 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
3348 unsigned long long for x64 mingw targets.
3349 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
3350 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 3351
fea96e25
MR		 33522009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
3353
3354 * config.host (vax-*-linux*): New.
3355
cceb575c
AG		 33562009-05-31 Anthony Green <green@moxielogic.com>
3357
3358 * config.host: Add moxie support.
3359 * config/moxie/t-moxie: New file.
3360
e997fb9c
DB		 33612009-05-29 David Billinghurst <billingd@gcc.gnu.org>
3362
3363 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 3364 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 3365
532bfb0a
AJ		 33662009-04-17 Aurelien Jarno <aurelien@aurel32.net>
3367
3368 * config.host: Add i386/${host_address}/t-fprules-softfp to
3369 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
3370
748086b7
JJ		 33712009-04-09 Nick Clifton <nickc@redhat.com>
3372
3373 * config/ia64/tf-signs.c: Change copyright header to refer to
3374 version 3 of the GNU General Public License with version 3.1
3375 of the GCC Runtime Library Exception and to point readers at
3376 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
3377 web page.
3378 * config/i386/32/tf-signs.c: Likewise.
3379 * config/libbid/_addsub_dd.c: Likewise.
3380 * config/libbid/_addsub_sd.c: Likewise.
3381 * config/libbid/_addsub_td.c: Likewise.
3382 * config/libbid/_dd_to_df.c: Likewise.
3383 * config/libbid/_dd_to_di.c: Likewise.
3384 * config/libbid/_dd_to_sd.c: Likewise.
3385 * config/libbid/_dd_to_sf.c: Likewise.
3386 * config/libbid/_dd_to_si.c: Likewise.
3387 * config/libbid/_dd_to_td.c: Likewise.
3388 * config/libbid/_dd_to_tf.c: Likewise.
3389 * config/libbid/_dd_to_udi.c: Likewise.
3390 * config/libbid/_dd_to_usi.c: Likewise.
3391 * config/libbid/_dd_to_xf.c: Likewise.
3392 * config/libbid/_df_to_dd.c: Likewise.
3393 * config/libbid/_df_to_sd.c: Likewise.
3394 * config/libbid/_df_to_td.c: Likewise.
3395 * config/libbid/_di_to_dd.c: Likewise.
3396 * config/libbid/_di_to_sd.c: Likewise.
3397 * config/libbid/_di_to_td.c: Likewise.
3398 * config/libbid/_div_dd.c: Likewise.
3399 * config/libbid/_div_sd.c: Likewise.
3400 * config/libbid/_div_td.c: Likewise.
3401 * config/libbid/_eq_dd.c: Likewise.
3402 * config/libbid/_eq_sd.c: Likewise.
3403 * config/libbid/_eq_td.c: Likewise.
3404 * config/libbid/_ge_dd.c: Likewise.
3405 * config/libbid/_ge_sd.c: Likewise.
3406 * config/libbid/_ge_td.c: Likewise.
3407 * config/libbid/_gt_dd.c: Likewise.
3408 * config/libbid/_gt_sd.c: Likewise.
3409 * config/libbid/_gt_td.c: Likewise.
3410 * config/libbid/_isinfd128.c: Likewise.
3411 * config/libbid/_isinfd32.c: Likewise.
3412 * config/libbid/_isinfd64.c: Likewise.
3413 * config/libbid/_le_dd.c: Likewise.
3414 * config/libbid/_le_sd.c: Likewise.
3415 * config/libbid/_le_td.c: Likewise.
3416 * config/libbid/_lt_dd.c: Likewise.
3417 * config/libbid/_lt_sd.c: Likewise.
3418 * config/libbid/_lt_td.c: Likewise.
3419 * config/libbid/_mul_dd.c: Likewise.
3420 * config/libbid/_mul_sd.c: Likewise.
3421 * config/libbid/_mul_td.c: Likewise.
3422 * config/libbid/_ne_dd.c: Likewise.
3423 * config/libbid/_ne_sd.c: Likewise.
3424 * config/libbid/_ne_td.c: Likewise.
3425 * config/libbid/_sd_to_dd.c: Likewise.
3426 * config/libbid/_sd_to_df.c: Likewise.
3427 * config/libbid/_sd_to_di.c: Likewise.
3428 * config/libbid/_sd_to_sf.c: Likewise.
3429 * config/libbid/_sd_to_si.c: Likewise.
3430 * config/libbid/_sd_to_td.c: Likewise.
3431 * config/libbid/_sd_to_tf.c: Likewise.
3432 * config/libbid/_sd_to_udi.c: Likewise.
3433 * config/libbid/_sd_to_usi.c: Likewise.
3434 * config/libbid/_sd_to_xf.c: Likewise.
3435 * config/libbid/_sf_to_dd.c: Likewise.
3436 * config/libbid/_sf_to_sd.c: Likewise.
3437 * config/libbid/_sf_to_td.c: Likewise.
3438 * config/libbid/_si_to_dd.c: Likewise.
3439 * config/libbid/_si_to_sd.c: Likewise.
3440 * config/libbid/_si_to_td.c: Likewise.
3441 * config/libbid/_td_to_dd.c: Likewise.
3442 * config/libbid/_td_to_df.c: Likewise.
3443 * config/libbid/_td_to_di.c: Likewise.
3444 * config/libbid/_td_to_sd.c: Likewise.
3445 * config/libbid/_td_to_sf.c: Likewise.
3446 * config/libbid/_td_to_si.c: Likewise.
3447 * config/libbid/_td_to_tf.c: Likewise.
3448 * config/libbid/_td_to_udi.c: Likewise.
3449 * config/libbid/_td_to_usi.c: Likewise.
3450 * config/libbid/_td_to_xf.c: Likewise.
3451 * config/libbid/_tf_to_dd.c: Likewise.
3452 * config/libbid/_tf_to_sd.c: Likewise.
3453 * config/libbid/_tf_to_td.c: Likewise.
3454 * config/libbid/_udi_to_dd.c: Likewise.
3455 * config/libbid/_udi_to_sd.c: Likewise.
3456 * config/libbid/_udi_to_td.c: Likewise.
3457 * config/libbid/_unord_dd.c: Likewise.
3458 * config/libbid/_unord_sd.c: Likewise.
3459 * config/libbid/_unord_td.c: Likewise.
3460 * config/libbid/_usi_to_dd.c: Likewise.
3461 * config/libbid/_usi_to_sd.c: Likewise.
3462 * config/libbid/_usi_to_td.c: Likewise.
3463 * config/libbid/_xf_to_dd.c: Likewise.
3464 * config/libbid/_xf_to_sd.c: Likewise.
3465 * config/libbid/_xf_to_td.c: Likewise.
3466 * config/libbid/bid128.c: Likewise.
3467 * config/libbid/bid128_2_str.h: Likewise.
3468 * config/libbid/bid128_2_str_macros.h: Likewise.
3469 * config/libbid/bid128_2_str_tables.c: Likewise.
3470 * config/libbid/bid128_add.c: Likewise.
3471 * config/libbid/bid128_compare.c: Likewise.
3472 * config/libbid/bid128_div.c: Likewise.
3473 * config/libbid/bid128_fma.c: Likewise.
3474 * config/libbid/bid128_logb.c: Likewise.
3475 * config/libbid/bid128_minmax.c: Likewise.
3476 * config/libbid/bid128_mul.c: Likewise.
3477 * config/libbid/bid128_next.c: Likewise.
3478 * config/libbid/bid128_noncomp.c: Likewise.
3479 * config/libbid/bid128_quantize.c: Likewise.
3480 * config/libbid/bid128_rem.c: Likewise.
3481 * config/libbid/bid128_round_integral.c: Likewise.
3482 * config/libbid/bid128_scalb.c: Likewise.
3483 * config/libbid/bid128_sqrt.c: Likewise.
3484 * config/libbid/bid128_string.c: Likewise.
3485 * config/libbid/bid128_to_int16.c: Likewise.
3486 * config/libbid/bid128_to_int32.c: Likewise.
3487 * config/libbid/bid128_to_int64.c: Likewise.
3488 * config/libbid/bid128_to_int8.c: Likewise.
3489 * config/libbid/bid128_to_uint16.c: Likewise.
3490 * config/libbid/bid128_to_uint32.c: Likewise.
3491 * config/libbid/bid128_to_uint64.c: Likewise.
3492 * config/libbid/bid128_to_uint8.c: Likewise.
3493 * config/libbid/bid32_to_bid128.c: Likewise.
3494 * config/libbid/bid32_to_bid64.c: Likewise.
3495 * config/libbid/bid64_add.c: Likewise.
3496 * config/libbid/bid64_compare.c: Likewise.
3497 * config/libbid/bid64_div.c: Likewise.
3498 * config/libbid/bid64_fma.c: Likewise.
3499 * config/libbid/bid64_logb.c: Likewise.
3500 * config/libbid/bid64_minmax.c: Likewise.
3501 * config/libbid/bid64_mul.c: Likewise.
3502 * config/libbid/bid64_next.c: Likewise.
3503 * config/libbid/bid64_noncomp.c: Likewise.
3504 * config/libbid/bid64_quantize.c: Likewise.
3505 * config/libbid/bid64_rem.c: Likewise.
3506 * config/libbid/bid64_round_integral.c: Likewise.
3507 * config/libbid/bid64_scalb.c: Likewise.
3508 * config/libbid/bid64_sqrt.c: Likewise.
3509 * config/libbid/bid64_string.c: Likewise.
3510 * config/libbid/bid64_to_bid128.c: Likewise.
3511 * config/libbid/bid64_to_int16.c: Likewise.
3512 * config/libbid/bid64_to_int32.c: Likewise.
3513 * config/libbid/bid64_to_int64.c: Likewise.
3514 * config/libbid/bid64_to_int8.c: Likewise.
3515 * config/libbid/bid64_to_uint16.c: Likewise.
3516 * config/libbid/bid64_to_uint32.c: Likewise.
3517 * config/libbid/bid64_to_uint64.c: Likewise.
3518 * config/libbid/bid64_to_uint8.c: Likewise.
3519 * config/libbid/bid_b2d.h: Likewise.
3520 * config/libbid/bid_binarydecimal.c: Likewise.
3521 * config/libbid/bid_conf.h: Likewise.
3522 * config/libbid/bid_convert_data.c: Likewise.
3523 * config/libbid/bid_decimal_data.c: Likewise.
3524 * config/libbid/bid_decimal_globals.c: Likewise.
3525 * config/libbid/bid_div_macros.h: Likewise.
3526 * config/libbid/bid_dpd.c: Likewise.
3527 * config/libbid/bid_flag_operations.c: Likewise.
3528 * config/libbid/bid_from_int.c: Likewise.
3529 * config/libbid/bid_functions.h: Likewise.
3530 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3531 * config/libbid/bid_inline_add.h: Likewise.
3532 * config/libbid/bid_internal.h: Likewise.
3533 * config/libbid/bid_round.c: Likewise.
3534 * config/libbid/bid_sqrt_macros.h: Likewise.
3535
35362009-04-09 Jakub Jelinek <jakub@redhat.com>
3537
3538 * Makefile.in: Change copyright header to refer to version
3539 3 of the GNU General Public License and to point readers at the
3540 COPYING3 file and the FSF's license web page.
3541 * config.host: Likewise.
3542
633dd061
AM		 35432009-04-07 Alan Modra <amodra@bigpond.net.au>
3544
3545 * config.host: Reorder and merge to match config.gcc change.
3546
457d1d00
AM		 35472009-04-03 Alan Modra <amodra@bigpond.net.au>
3548
3549 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
3550
52c0e446
JM		 35512009-03-28 Joseph Myers <joseph@codesourcery.com>
3552
3553 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
3554 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
3555 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
3556 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
3557
ba181049
UB		 35582009-02-12 Uros Bizjak <ubizjak@gmail.com>
3559
3560 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
3561 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3562
c252db20
L		 35632009-02-12 H.J. Lu <hongjiu.lu@intel.com>
3564
ba181049
UB		 3565 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
3566 ia64/t-softfp-compat to tmake_file.
c252db20
L		 3567
3568 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
3569
3570 * config/ia64/__divxf3.asm: New.
3571 * config/ia64/_fixtfdi.asm: Likewise.
3572 * config/ia64/_fixunstfdi.asm: Likewise.
3573 * config/ia64/_floatditf.asm: Likewise.
3574 * config/ia64/t-fprules-softfp: Likewise.
3575 * config/ia64/t-softfp-compat: Likewise.
3576 * config/ia64/tf-signs.c: Likewise.
3577
c60535f9
BE		 35782009-01-18 Ben Elliston <bje@au.ibm.com>
3579
3580 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
3581
ce16861e
BE		 35822009-01-16 Ben Elliston <bje@au.ibm.com>
3583
3584 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
3585 to tmake_file.
3586
bcf4713b
BE		 35872009-01-13 Ben Elliston <bje@au.ibm.com>
3588
3589 * config/t-softfp: New file.
3590 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
3591 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
3592
2042cb04
JS		 35932009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3594
3595 * config.host: Add m32r*-*-rtems*.
3596
541ed00e
JS		 35972008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
3598
3599 * config.host: Add m32c*-*-rtems*.
3600
19523300
RO		 36012008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3602
3603 PR bootstrap/33100
3604 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
3605 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
3606 * configure: Regenerate.
3607 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
3608 tmake_file here from gcc/config.gcc.
3609 Move extra_parts here from gcc/config.gcc.
3610 * config/i386/t-sol2: Move here from gcc/config/i386.
3611 Use gcc_srcdir instead of srcdir.
3612
0a4a51c7
AN		 36132008-11-18 Adam Nemet <anemet@caviumnetworks.com>
3614
3615 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
3616 case.
3617
2a761e46
TS		 36182008-11-09 Thomas Schwinge <tschwinge@gnu.org>
3619
3620 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
3621
c0451df7
TS		 36222008-10-08 Thomas Schwinge <tschwinge@gnu.org>
3623
3624 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
3625
358da97e
HS		 36262008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
3627
3628 Add picoChip port.
3629 * config.host: Add picochip-*-*.
3630
c660f132
BW		 36312008-08-06 Bob Wilson <bob.wilson@acm.org>
3632
3633 * config.host: Match more processor names for Xtensa.
3634
d1349557
L		 36352008-07-08 H.J. Lu <hongjiu.lu@intel.com>
3636
3637 * config/i386/64/t-softfp-compat: Update comments.
3638
dd7b73c0
L		 36392008-07-07 H.J. Lu <hongjiu.lu@intel.com>
3640
3641 * config/i386/64/_divtc3-compat.c: Moved to ...
3642 * config/i386/64/_divtc3.c: Here.
3643
3644 * config/i386/64/_multc3-compat.c: Moved to ...
3645 * config/i386/64/_multc3.c: Here.
3646
3647 * config/i386/64/_powitf2-compat.c: Moved to ...
3648 * config/i386/64/_powitf2.c: Here.
3649
3650 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
3651 .c suffix instead of -compat.c.
3652
6e1fab3d
UB		 36532008-07-05 Uros Bizjak <ubizjak@gmail.com>
3654
3655 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
3656 (_FP_MUL_MEAT_D): Ditto.
3657 (_FP_DIV_MEAT_S): Ditto.
3658 (_FP_DIV_MEAT_D): Ditto.
3659
f92518d7
RS		 36602008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
3661
3662 * Makefile.in: Add support for __sync_* libgcc functions.
3663
d0aede14
L		 36642008-07-03 H.J. Lu <hongjiu.lu@intel.com>
3665
3666 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
3667
c174f11c
L		 36682008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3669
3670 PR boostrap/36702
3671 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
3672 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
3673
3674 * config/i386/64/t-fprules-softfp: Moved to ...
3675 * config/i386/64/t-softfp-compat: This. New.
3676
5f464fa2
UB		 36772008-07-02 Uros Bizjak <ubizjak@gmail.com>
3678
3679 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
3680 Initialize f with 0.0.
3681
ff473280
L		 36822008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3683
3684 PR target/36669
3685 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
3686
3687 * config/i386/64/_divtc3-compat.c: New.
3688 * config/i386/64/_multc3-compat.c: Likewise.
3689 * config/i386/64/_powitf2-compat.c: Likewise.
3690 * config/i386/64/eqtf2.c: Likewise.
3691 * config/i386/64/getf2.c: Likewise.
3692 * config/i386/64/letf2.c: Likewise.
3693 * config/i386/64/t-fprules-softfp: Likewise.
3694
36952008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3696
3697 * config.host: Add i386/${host_address}/t-fprules-softfp to
3698 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 3699 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 3700
3701 * configure.ac: Set host_address to 64 or 32 for x86.
3702 * configure: Regenerated.
3703
3704 * Makefile.in (config.status): Also depend on
3705 $(srcdir)/config.host.
3706
3707 * config/i386/32/t-fprules-softfp: New.
3708 * config/i386/32/tf-signs.c: Likewise.
3709
3710 * config/i386/64/sfp-machine.h: New. Moved from gcc.
3711
37122008-07-02 H.J. Lu <hongjiu.lu@intel.com>
3713 Uros Bizjak <ubizjak@gmail.com>
3714
3715 * config/i386/32/sfp-machine.h: New.
3716
30551d99
NF		 37172008-06-26 Nathan Froyd <froydnj@codesourcery.com>
3718
3719 * config/rs6000/t-ppccomm: Remove rules that conflict with
3720 auto-generated rules.
3721
18c04407
RW		 37222008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3723
3724 * configure.ac: sinclude override.m4.
3725 * configure: Regenerate.
3726
10fbe77a
BRF		 37272008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
3728
3729 * configure: Regenerate.
3730
bc6d4c3f
JM		 37312008-06-10 Joseph Myers <joseph@codesourcery.com>
3732
3733 * Makefile.in (DECNUMINC): Remove
3734 -I$(MULTIBUILDTOP)../../libdecnumber.
3735 * gstdint.h: New.
3736
cd985f66
JM		 37372008-06-07 Joseph Myers <joseph@codesourcery.com>
3738
3739 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
3740 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
3741 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
3742 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
3743 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
3744 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
3745 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
3746 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
3747 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
3748 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
3749 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
3750 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
3751 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
3752 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
3753
93fea8d3
AL		 37542008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
3755
3756 * config.host (sh2[lbe]*-*-linux*): Allow target.
3757
18724e30
NF		 37582008-04-30 Nathan Froyd <froydnj@codesourcery.com>
3759
3760 * config/rs6000/t-ppccomm: Add build rules for new files.
3761 (LIB2ADD_ST): New variable.
3762
47583040
AH		 37632008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
3764
3765 PR target/34210
3766 PR target/35508
3767 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
3768 * config/t-avr: New file. Build 16bit libgcc functions.
3769
cf8e67fe
JJ		 37702008-03-02 Jakub Jelinek <jakub@redhat.com>
3771
3772 PR target/35401
3773 * config/t-slibgcc-darwin: Make install-leaf dependent on
3774 install-darwin-libgcc-stubs instead of install.
3775
8d8da227
JM		 37762008-01-25 Joseph Myers <joseph@codesourcery.com>
3777
3778 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
3779 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
3780 sh-*-rtemscoff*): Remove cases.
3781
edbf8b16
RS		 37822007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
3783
3784 * Makefile.in (all): Use install-leaf rather than install.
3785 (install): Split most of the rule into...
3786 (install-leaf): ...this new one.
3787
89deeaff
EK		 37882007-12-19 Etsushi Kato <ek.kato@gmail.com>
3789 Paolo Bonzini <bonzini@gnu.org>
3790
3791 PR target/30572
5f464fa2
UB		 3792 * Makefile.in: Use @shlib_slibdir@ substitution to get
3793 correct install name on darwin.
89deeaff 3794 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 3795
4081d704
HPN		 37962007-12-15 Hans-Peter Nilsson <hp@axis.com>
3797
3798 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
3799 cris-*-elf and cris-*-none.
3800 (crisv32-*-linux*): Similar, as cris-*-linux*.
3801
f43e89a3
RIL		 38022007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
3803
3804 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
3805
b4e9c2c6
L		 38062007-10-27 H.J. Lu <hongjiu.lu@intel.com>
3807
3808 PR regression/33926
3809 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
3810 * configure: Regenerated.
3811
b2a00c89
L		 38122007-09-27 H.J. Lu <hongjiu.lu@intel.com>
3813
3814 * Makefile.in (dfp-filenames): Replace decimal_globals,
3815 decimal_data, binarydecimal and convert_data with
3816 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
3817 and bid_convert_data, respectively.
3818
8d2a9e0e
CF		 38192007-09-17 Chao-ying Fu <fu@mips.com>
3820 Nigel Stephens <nigel@mips.com>
3821
3822 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
3823 * Makefile.in (fixed_point): Define.
3824 Check if fixed_point is yes to build support functions.
3825 * configure.ac: Check for fixed_point support.
3826 * configure: Regenerated.
3827 * gen-fixed.sh: New file to generate lists of fixed-point labels,
3828 funcs, modes, from, to.
3829
2b53935d
JJ		 38302007-09-11 Janis Johnson <janis187@us.ibm.com
3831
3832 * Makefile.in (dfp-filenames): Add bid128_noncomp.
3833
2533577f
JJ		 38342007-09-10 Janis Johnson <janis187@us.ibm.com>
3835
3836 * Makefile.in (dfp-filenames): Remove decUtility, add
3837 decDouble, decPacked, decQuad, decSingle.
3838
3ae3dbd6
HK		 38392007-08-27 Hans Kester <hans.kester@ellips.nl>
3840
3841 * config.host : Add x86_64-elf target.
3842
22867d02
L		 38432007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3844
3845 * configure.ac (set_have_cc_tls): Add a missing =.
3846 * configure: Regenerated.
3847
6f461e76
L		 38482007-07-06 H.J. Lu <hongjiu.lu@intel.com>
3849
3850 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
3851 and x86_64-*-linux*.
3852
3853 * config/t-tls: New file.
3854
dfb3b0e3 3855 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 3856
3857 * configure.ac: Include ../config/enable.m4 and
3858 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
3859 supports TLS and substitute set_have_cc_tls.
3860 * configure: Regenerated.
3861
200359e8
L		 38622007-07-04 H.J. Lu <hongjiu.lu@intel.com>
3863
3864 * Makefile.in: Use libbid for DFP when BID is enabled.
3865
76f5e200
DS		 38662007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
3867
3868 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 3869 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 3870 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
3871
9bd196f0 38722007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 3873 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 3874
3875 PR target/29498
3876 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
3877 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
3878 * config/i386/t-crtfm: Compile crtfastmath.o with
3879 -minline-all-stringops.
3880
1910440e
RS		 38812007-05-10 Richard Sandiford <richard@codesourcery.com>
3882
3883 * config.host (sparc-wrs-vxworks): New target.
3884
7d33c31d
KH		 38852007-04-14 Kazu Hirata <kazu@codesourcery.com>
3886
3887 * config.host: Recognize fido.
3888
96fccd0d
JJ		 38892007-04-04 Janis Johnson <janis187@us.ibm.com>
3890
3891 * configure: Check host, not target, for decimal float support.
3892
577565f9
UB		 38932007-04-03 Uros Bizjak <ubizjak@gmail.com>
3894
3895 * config/i386/t-crtpc: New file.
3896 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 3897 (x86_64-*-linux*): Ditto.
577565f9 3898
ccf8e764
RH		 38992007-02-30 Kai Tietz <kai.tietz@onevision.com>
3900
3901 * config.host (x86_64-*-mingw*): New target.
3902
79b87c74
MM		 39032007-03-23 Michael Meissner <michael.meissner@amd.com>
3904 H.J. Lu <hongjiu.lu@intel.com>
3905
3906 * Makefile.in (enable_decimal_float): New.
3907 (DECNUMINC): Add
3908 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
3909 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
3910 (decbits-filenames): This.
3911 (decbits-objects): New.
3912 (libgcc-objects): Add $(decbits-objects).
3913
3914 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
3915 Substitute enable_decimal_float.
3916 * configure: Regenerated.
3917
8fce4e31
HPN		 39182007-03-19 Hans-Peter Nilsson <hp@axis.com>
3919
3920 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
3921
e8bb4597
BM		 39222007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
3923
3924 * Makefile.in (install-info): New dummy target.
3925
344189f9
BS		 39262007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
3927
3928 * config.host (bfin*-linux-uclibc*): Set extra_parts.
3929
ac84c172
BM		 39302007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3931
3932 * Makefile.in: Add install-html and install-pdf dummy
3933 targets.
3934
cd5c2357
RS		 39352007-02-05 Roger Sayle <roger@eyesopen.com>
3936 Daniel Jacobowitz <dan@codesourcery.com>
3937
3938 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
3939 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
3940 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
3941
d9a66f98
JJ		 39422007-01-29 Janis Johnson <janis187@us.ibm.com>
3943
3944 * Makefile.in (dec-filenames): Add decExcept.
3945
9891ec5f
DJ		 39462007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3947
3948 PR bootstrap/30469
3949 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
3950 -fprofile-use.
3951
d6efbf5a
DJ		 39522007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
3953
3954 * configure.ac: Add --enable-version-specific-runtime-libs.
3955 Correct $slibdir default.
3956 * configure: Regenerated.
3957
17caeff2
JM		 39582007-01-23 Joseph Myers <joseph@codesourcery.com>
3959
3960 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
3961
5ea41e3a
AP		 39622007-01-21 Andrew Pinski <pinskia@gmail.com>
3963
3964 PR target/30519
3965 * config.host (alpha*-*-linux*): Set extra_parts.
3966
26900826
KK		 39672007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
3968
3969 * config/sh/t-linux: New.
3970 * config.host (sh*-*-linux*): Set tmake_file.
3971
97af925b
DJ		 39722007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
3973
3974 * Makefile.in (install): Handle multilibs.
3975
b0088af7
BM		 39762007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3977
3978 * Makefile.in: Added .PHONY entry for documentation targets.
3979
e0a9456a
BM		 39802007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
3981
3982 * Makefile.in: Add empty info, html, dvi, pdf targets.
3983
7fd453b4
MS		 39842007-01-04 Mike Stump <mrs@apple.com>
3985
3986 * Makefile.in (MAKEINFO): Remove.
3987 (PERL): Likewise.
3988
14e8fc8b
PB		 39892007-01-04 Paolo Bonzini <bonzini@gnu.org>
3990
3991 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
3992 * configure: Regenerate.
3993 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 3994 (gcc_objdir): Use it.
14e8fc8b 3995
1555beba
DJ		 39962007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
3997
3998 * config.host (ia64*-*-linux*): Set tmake_file.
3999
79e6eaeb
DJ		 40002007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
4001
4002 * Makefile.in (version): Define.
4003
fa958513
DJ		 40042007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
4005 Paolo Bonzini <bonzini@gnu.org>
4006
4007 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
4008 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
4009 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
4010 config/sparc/t-crtfm, config/t-slibgcc-darwin,
4011 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
4012 shared-object.mk, siditi-object.mk, static-object.mk: New files.
4013 * configure: Generated.
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