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re PR debug/63284 (-fcompare-debug issue due to redirection to __builtin_unreachable ())
[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
580d22a3
OH		 12014-09-17 Olivier Hainque <hainque@adacore.com>
2
3 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
4 and crtbegin.o + crtend.o to extra_parts.
5
8cc4b7a2
JM		 62014-09-12 Joseph Myers <joseph@codesourcery.com>
7
8 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
9 __LIBGCC_HAS_SF_MODE__.
10 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
11 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
12 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
13 * config/libbid/bid_gcc_intrinsics.h
14 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
15 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
16 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
17 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
18 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
19 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
20
ea3f2b24
GJL		 212014-09-11 Georg-Johann Lay <avr@gjlay.de>
22
23 PR target/63223
24 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
25 and R24 as needed. Make work for all devices and .text locations.
26 (__do_global_ctors, __do_global_dtors): Use word addresses.
27 (__tablejump__, __tablejump_elpm__): Remove functions.
28 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
29 Add _tablejump2.
30 (XICALL, XIJMP): New macros.
31
b677236a
MS		 322014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
33 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
34
35 * config.host (aarch64*): Include crtfastmath.o and
36 t-crtfm.
37 * config/aarch64/crtfastmath.c: New file.
38
157e859f
TS		 392014-09-08 Trevor Saunders <tsaunders@mozilla.com>
40
41 * config.host: Remove picochip support.
42 * config/picochip/adddi3.S: Remove.
43 * config/picochip/ashlsi3.S: Remove.
44 * config/picochip/ashlsi3.c: Remove.
45 * config/picochip/ashrsi3.S: Remove.
46 * config/picochip/ashrsi3.c: Remove.
47 * config/picochip/clzsi2.S: Remove.
48 * config/picochip/cmpsi2.S: Remove.
49 * config/picochip/divmod15.S: Remove.
50 * config/picochip/divmodhi4.S: Remove.
51 * config/picochip/divmodsi4.S: Remove.
52 * config/picochip/lib1funcs.S: Remove.
53 * config/picochip/longjmp.S: Remove.
54 * config/picochip/lshrsi3.S: Remove.
55 * config/picochip/lshrsi3.c: Remove.
56 * config/picochip/parityhi2.S: Remove.
57 * config/picochip/popcounthi2.S: Remove.
58 * config/picochip/setjmp.S: Remove.
59 * config/picochip/subdi3.S: Remove.
60 * config/picochip/t-picochip: Remove.
61 * config/picochip/ucmpsi2.S: Remove.
62 * config/picochip/udivmodhi4.S: Remove.
63 * config/picochip/udivmodsi4.S: Remove.
64
66bb34c0
JM		 652014-09-08 Joseph Myers <joseph@codesourcery.com>
66
67 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
68 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
69 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
70 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
71 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
72 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
73 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
74 defined and LIBGCC2_HAS_DF_MODE is defined.
75 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
76 defined and LIBGCC2_HAS_XF_MODE is defined.
77 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
78 defined and LIBGCC2_HAS_TF_MODE is defined.
79
9686a2e6
JM		 802014-09-08 Joseph Myers <joseph@codesourcery.com>
81
82 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
83 and ROUND_TOWARDS_ZERO conditionals.
84
71c3e2ef
NS		 852014-09-07 Nathan sidwell <nathan@acm.org>
86
87 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
88 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
89
53d68b9f
JM		 902014-09-05 Joseph Myers <joseph@codesourcery.com>
91
92 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
93 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
94 uses to __LIBGCC_STACK_POINTER_REGNUM__.
95 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
96 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
97 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
98 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
99 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
100 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
101 (DWARF_FRAME_REGISTERS): Change all uses to
102 __LIBGCC_DWARF_FRAME_REGISTERS__.
103 (EH_RETURN_STACKADJ_RTX): Change all uses to
104 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
105 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
106 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
107 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
108 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
109 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
110 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
111 to __LIBGCC_EH_FRAME_SECTION_NAME__.
112 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
113 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
114 __LIBGCC_STACK_POINTER_REGNUM__.
115 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
116 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
117 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
118 to __LIBGCC_STACK_POINTER_REGNUM__.
119 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
120 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
121 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
122 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
123 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
124 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
125 (STACK_POINTER_REGNUM): Change all uses to
126 __LIBGCC_STACK_POINTER_REGNUM__.
127 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
128 use to __LIBGCC_STACK_POINTER_REGNUM__.
129 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
130 uses to __LIBGCC_STACK_POINTER_REGNUM__.
131 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
132 to __LIBGCC_DWARF_FRAME_REGISTERS__.
133 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
134 to __LIBGCC_DWARF_FRAME_REGISTERS__.
135 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
136 to __LIBGCC_STACK_POINTER_REGNUM__.
137 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
138 Remove conditional definition.
139 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
140 __LIBGCC_TEXT_SECTION_ASM_OP__.
141 (EH_FRAME_SECTION_NAME): Change all uses to
142 __LIBGCC_EH_FRAME_SECTION_NAME__.
143 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
144 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
145 (CTORS_SECTION_ASM_OP): Change all uses to
146 __LIBGCC_CTORS_SECTION_ASM_OP__.
147 (DTORS_SECTION_ASM_OP): Change all uses to
148 __LIBGCC_DTORS_SECTION_ASM_OP__.
149 (JCR_SECTION_NAME): Change all uses to
150 __LIBGCC_JCR_SECTION_NAME__.
151 (INIT_SECTION_ASM_OP): Change all uses to
152 __LIBGCC_INIT_SECTION_ASM_OP__.
153 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
154 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
155 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
156 __LIBGCC_STACK_GROWS_DOWNWARD__.
157 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
158 __LIBGCC_INIT_SECTION_ASM_OP__.
159 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
160 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
161 (EH_FRAME_SECTION_NAME): Change all uses to
162 __LIBGCC_EH_FRAME_SECTION_NAME__.
163 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
164 definitions. Change all uses to
165 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
166 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
167 __LIBGCC_STACK_GROWS_DOWNWARD__.
168 (DWARF_FRAME_REGISTERS): Change all uses to
169 __LIBGCC_DWARF_FRAME_REGISTERS__.
170 (EH_RETURN_STACKADJ_RTX): Change all uses to
171 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
172 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
173 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
174 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
175 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
176 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
177
b20ee094
NS		 1782014-09-02 Nathan sidwell <nathan@acm.org>
179
180 * libgcov-interface.c (STRONG_ALIAS): New.
181 (__gcov_flush): Call __gcov_reset_int.
182 (__gcov_reset): Strong alias for ...
183 (__gcov_reset_ing): ... this renamed hidden version.
184 * libgcov.h (__gcov_reset_int): New declaration.
185
1ac83976
YS		 1862014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
187
25efdb9f
YS		 188 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
189 call from here...
190 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
191 (__dso_handle): Define on Cygwin.
192 * config/i386/t-cygming (crtbeginS.o): New rule.
193 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
194
1ac83976
YS		 195 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
196 declaration syntax.
197
c6f9ea3b
SE		 1982014-08-13 Steve Ellcey <sellcey@mips.com>
199
200 * crtstuff.c: Undef caddr_t.
201
5b1ea7c5
SE		 2022014-08-12 Steve Ellcey <sellcey@mips.com>
203
204 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
205
4303c581
NS		 2062014-08-07 Nathan Sidwell <nathan@acm.org>
207
208 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
209 (LIBGCOV_DRIVER): ... to here.
210 * libgcov.h (gcov_do_dump): New #define.
211 (struct gcov_root): New.
212 (__gcov_root): New declaration.
213 (__gcov_dump_one): Declare.
214 * libgcov-driver.c (gcov_list, gcov_dump_complete,
215 run_accounted): Delete.
216 (gcov_compute_histogram): Add LIST argument, adjust.
217 (compute_summary): Adjust gcov_compute_histogram call.
218 (gcov_do_dump): Not hidden, static in libgcov.
219 (gcov_clear): Move to interface.c.
220 (__gcov_dump_one): New, broken out of ...
221 (gcov_exit): ... here. Make static.
222 (__gcov_root): New.
223 (__gcov_init): Adjust.
224 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
225 declarations.
226 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
227 (gcov_clear): Moved from driver.c. Add LIST argument.
228 (__gcov_reset): Adjust for changed interfaces.
229 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
230
23742a9e
RAR		 2312014-08-04 Rohit <rohitarulraj@freescale.com>
232
233 PR target/60102
234 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
d406ae47 235 based on change in SPE high register numbers and 3 HTM registers.
23742a9e 236
b98a872b
NS		 2372014-08-01 Nathan Sidwell <nathan@acm.org>
238
239 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
240 LIBGCOV_INTERFACE): Reformat.
241 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
242 IN_GCOV_TOOL.
243 * libgcov-interface.c: Reformat some comments.
244 (__gcov_flush_mx): Add declaration. Tidy up definition.
245
6adaaa1d
AM		 2462014-07-31 Alan Modra <amodra@gmail.com>
247 Peter Bergner <bergner@vnet.ibm.com>
248
249 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
250 (pack_ldouble): New function.
251 (__gcc_qadd): Use it.
252 (__gcc_qmul): Likewise.
253 (__gcc_qdiv): Likewise.
254 (__gcc_qneg): Likewise.
255 (__gcc_stoq): Likewise.
256 (__gcc_dtoq): Likewise.
257
87cb0c0c
UW		 2582014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
259
260 * config/s390/tpf-unwind.h: Include <stdbool.h>.
261 (__tpf_eh_return): Add original return address as second parameter.
262 Handle cases where unwinder routines were called directly, instead
263 of from within the C++ library.
264
19926161
NS		 2652014-07-29 Nathan Sidwell <nathan@acm.org>
266
267 * libgcov.h: Move renaming of entry points to lib gcov specific
268 portion.
269 (gcov_do_dump): New rename.
270 (gcov_rewrite): Remove inline, make HIDDEN.
271 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
272 (gcov_exit_compute_summary): Rename to ...
273 (compute_summary): ... here. Add LIST argument.
274 (gcov_exit_merge_gcda): Rename to ...
275 (merge_one_data): ... here.
276 (gcov_exit_write_gcda): Rename to ...
277 (write_one_data): ... here.
278 (gcov_exit_merge_summary): Rename to ...
279 (merge_summary): Add RUN_COUNTED argument.
280 (gcov_exit_dump_gcov): Rename to ...
281 (dump_one_gcov): Add RUN_COUNTED argument.
282 (gcov_do_dump): New function, broken out of ...
283 (gcov_exit): ... here. Call it.
284
17522262
AG		 2852014-07-27 Anthony Green <green@moxielogic.com>
286
287 * config.host: Add moxiebox configuration suppport.
288
6dc33097
NS		 2892014-07-27 Nathan Sidwell <nathan@acm.org>
290
291 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
292 (struct gcov_filename): ... here. Include buffer and max length
293 fields.
294 (gcov_max_filename): Remove.
295 (gi_filename): Remove.
296 (gcov_exit_compute_summary): Compute max filename here.
297 (gcov_exit_merge_gcda): Add filename parm, adjust.
298 (gcov_exit_merge_summary): Likewise.
299 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
300 (gcov_exit): Likewise.
301 (__gcov_init): Don't calculate max length here.
302 * libgcov_util.c (max_filename_len): Remove.
303 (read_gcda_file): Don't calculate max length here.
304 (gcov_read_profile_dir): Don't propagate here.
305 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
306 struct gcov_filename changes.
307 (gcov_exit_open_gcda_file): Likewise.
308
770f687d
NS		 3092014-07-25 Nathan Sidwell <nathan@acm.org>
310
311 * libgcov-driver.c (set_gcov_dump_complete,
312 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
313 functions polluting user's namespace.
314 (gcov_exit): Set variable directly.
315 (gcov_clear): Reset variable directly.
316 * libgcov-interface.c (get_gcov_dymp_complete,
317 reset_gov_dump_complete): Remove declarations.
318 (__gcov_reset, __gcov_dump): Don't call them.
319
fabf71ba
DD		 3202014-07-24 DJ Delorie <dj@redhat.com>
321
322 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
770f687d
NS		 323 (__gcc_deregister_frame): Move logic to detect deregister function
324 to ...
325 (__gcc_register_frame): here, so it's consistent with the register
326 logic.
fabf71ba 327
d10ee722
NS		 3282014-07-23 Nathan Sidwell <nathan@acm.org>
329
330 * libgcov-driver.c (set_gcov_list): Remove.
331 (gcov_list): Make non-static in GCOV_TOOL.
332 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
333
a4137090
JDA		 3342014-07-17 John David Anglin <danglin@gcc.gnu.org>
335
336 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
337 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
338 Don't use SYNC_LOCK_RELEASE for int type.
339
72602c6c
RB		 3402014-07-14 Richard Biener <rguenther@suse.de>
341
342 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
343
d5313205
RX		 3442014-07-11 Rong Xu <xur@google.com>
345
346 * libgcov-util.c (gcov_max_filename): Fix declartion.
347
c77556a5
RX		 3482014-07-10 Rong Xu <xur@google.com>
349
350 Add gcov-tool: an offline gcda profile processing tool
351 Support.
352 * libgcov-driver.c (gcov_max_filename): Make available
353 to gcov-tool.
354 * libgcov-merge.c (__gcov_merge_add): Replace
355 gcov_read_counter() with a Macro.
356 (__gcov_merge_ior): Ditto.
357 (__gcov_merge_time_profile): Ditto.
358 (__gcov_merge_single): Ditto.
359 (__gcov_merge_delta): Ditto.
360 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
361 in the utility functions.
362 (set_fn_ctrs): Utility function for reading gcda files to in-memory
363 gcov_list object link lists.
364 (tag_function): Ditto.
365 (tag_blocks): Ditto.
366 (tag_arcs): Ditto.
367 (tag_lines): Ditto.
368 (tag_counters): Ditto.
369 (tag_summary): Ditto.
370 (read_gcda_finalize): Ditto.
371 (read_gcda_file): Ditto.
372 (ftw_read_file): Ditto.
373 (read_profile_dir_init): Ditto.
374 (gcov_read_profile_dir): Ditto.
375 (gcov_read_counter_mem): Ditto.
376 (gcov_get_merge_weight): Ditto.
377 (merge_wrapper): A wrapper function that calls merging handler.
378 (gcov_merge): Merge two gcov_info objects with weights.
379 (find_match_gcov_info): Find the matched gcov_info in the list.
380 (gcov_profile_merge): Merge two gcov_info object lists.
381 (__gcov_add_counter_op): Process edge profile counter values.
382 (__gcov_ior_counter_op): Process IOR profile counter values.
383 (__gcov_delta_counter_op): Process delta profile counter values.
384 (__gcov_single_counter_op): Process single profile counter values.
385 (fp_scale): Callback function for float-point scaling.
386 (int_scale): Callback function for integer fraction scaling.
387 (gcov_profile_scale): Scaling profile counters.
388 (gcov_profile_normalize): Normalize profile counters.
389 * libgcov.h: Add headers and functions for gcov-tool use.
390 (gcov_get_counter): New.
391 (gcov_get_counter_target): Ditto.
392 (struct gcov_info): Make the functions field mutable in gcov-tool
393 compilation.
394
5c7dac8a
KT		 3952014-06-23 Kai Tietz <ktietz@redhat.com>
396
397 PR libgcc/61585
398 * unwind-seh.c (_Unwind_GetGR): Check for proper
399 index range.
400 (_Unwind_SetGR): Likewise.
401
161c9312
NC		 4022014-05-22 Nick Clifton <nickc@redhat.com>
403
404 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
405 -mhwmult=none.
406
e3f0315f
TJ		 4072014-05-22 Teresa Johnson <tejohnson@google.com>
408
409 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
410 include.
411
dbed5a9b
JM		 4122014-05-20 John Marino <gnugcc@marino.st>
413
414 * config.host (*-*-dragonfly*): New target.
415 * crtstuff.c: Make dl_iterate_support generic on *bsd.
416 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
417 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
418 * config/i386/dragonfly-unwind.h: New.
419
1ec380e5
MR		 4202014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
421
422 PR libgcc/60166
423 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
424 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
425
54fde020
BE		 4262014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
427
428 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
429 implementation.
430
999db125
GJL		 4312014-05-12 Georg-Johann Lay <avr@gjlay.de>
432
433 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
434
cceaf54a
RO		 4352014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
436
437 PR libgcc/61097
438 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
439 if --enable-shared.
440
e3fe9b5b
BE		 4412014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
442
443 Work around for current cygwin32 build problems.
444 * config/i386/cygming-crtbegin.c (__register_frame_info,
445 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
446 functions only for 64-bit systems.
447
54cf37e9
RO		 4482014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
449
450 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
451 (sigill_caught, sigill_hdlr): Remove.
452
d9f069ab
RO		 4532014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
454
455 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
456 check.
457 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
458 Solaris 9 single-threaded support.
459 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
460 Solaris 9 single-threaded support. Add call_user_handler code
461 sequences.
462 (sparc_is_sighandler): Likewise.
463
59976ef8
AK		 4642014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
465
466 * config.host: Append t-floattodi to tmake_file depending on
467 host_address.
468
d02bbcf3
JS		 4692014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
470
31466bc0 471 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
d02bbcf3 472
c2e7e597
UB		 4732014-03-10 Uros Bizjak <ubizjak@gmail.com>
474
475 PR libgcc/60472
476 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
477 variable to avoid array subscript is above array bounds warnings.
478 Use __builtin_expect when checking *jcr_list for NULL.
479
227a7dc8
RO		 4802014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
481
482 PR libgcc/59339
483 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
484 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
485 vtv_*.o to extra_parts if enable_vtable_verify.
486
df2b279c
NC		 4872014-03-06 Nick Clifton <nickc@redhat.com>
488
489 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
490 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
491
dc11d79b
JY		 4922014-02-28 Joey Ye <joey.ye@arm.com>
493
494 PR libgcc/60166
495 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
496 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
497 Set to zero.
498
341c653c
WL		 4992014-02-24 Walter Lee <walt@tilera.com>
500
501 * config.host: Support "tilegx*" and "tilepro*" triplets.
502 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
503 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
504
95ce7613
CLT		 5052014-02-20 Sandra Loosemore <sandra@codesourcery.com>
506 Chung-Lin Tang <cltang@codesourcery.com>
507
508 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
509 * config/nios2/crti.S: Remove .file directive.
510 * config/nios2/crtn.S: Likewise.
511
0bb4fc05
KT		 5122014-02-18 Kai Tietz <ktietz@redhat.com>
513 Jonathan Schleifer <js@webkeks.org>
514
515 PR objc/56870
516 * unwind-seh.c (_GCC_specific_handler): Pass proper
517 value to unwind-handler.
518
9acf28f1
JM		 5192014-02-12 Joseph Myers <joseph@codesourcery.com>
520
521 * soft-fp/adddf3.c: Update from glibc.
522 * soft-fp/addsf3.c: Likewise.
523 * soft-fp/addtf3.c: Likewise.
524 * soft-fp/divdf3.c: Likewise.
525 * soft-fp/divsf3.c: Likewise.
526 * soft-fp/divtf3.c: Likewise.
527 * soft-fp/double.h: Likewise.
528 * soft-fp/eqdf2.c: Likewise.
529 * soft-fp/eqsf2.c: Likewise.
530 * soft-fp/eqtf2.c: Likewise.
531 * soft-fp/extenddftf2.c: Likewise.
532 * soft-fp/extended.h: Likewise.
533 * soft-fp/extendsfdf2.c: Likewise.
534 * soft-fp/extendsftf2.c: Likewise.
535 * soft-fp/extendxftf2.c: Likewise.
536 * soft-fp/fixdfdi.c: Likewise.
537 * soft-fp/fixdfsi.c: Likewise.
538 * soft-fp/fixdfti.c: Likewise.
539 * soft-fp/fixsfdi.c: Likewise.
540 * soft-fp/fixsfsi.c: Likewise.
541 * soft-fp/fixsfti.c: Likewise.
542 * soft-fp/fixtfdi.c: Likewise.
543 * soft-fp/fixtfsi.c: Likewise.
544 * soft-fp/fixtfti.c: Likewise.
545 * soft-fp/fixunsdfdi.c: Likewise.
546 * soft-fp/fixunsdfsi.c: Likewise.
547 * soft-fp/fixunsdfti.c: Likewise.
548 * soft-fp/fixunssfdi.c: Likewise.
549 * soft-fp/fixunssfsi.c: Likewise.
550 * soft-fp/fixunssfti.c: Likewise.
551 * soft-fp/fixunstfdi.c: Likewise.
552 * soft-fp/fixunstfsi.c: Likewise.
553 * soft-fp/fixunstfti.c: Likewise.
554 * soft-fp/floatdidf.c: Likewise.
555 * soft-fp/floatdisf.c: Likewise.
556 * soft-fp/floatditf.c: Likewise.
557 * soft-fp/floatsidf.c: Likewise.
558 * soft-fp/floatsisf.c: Likewise.
559 * soft-fp/floatsitf.c: Likewise.
560 * soft-fp/floattidf.c: Likewise.
561 * soft-fp/floattisf.c: Likewise.
562 * soft-fp/floattitf.c: Likewise.
563 * soft-fp/floatundidf.c: Likewise.
564 * soft-fp/floatundisf.c: Likewise.
565 * soft-fp/floatunditf.c: Likewise.
566 * soft-fp/floatunsidf.c: Likewise.
567 * soft-fp/floatunsisf.c: Likewise.
568 * soft-fp/floatunsitf.c: Likewise.
569 * soft-fp/floatuntidf.c: Likewise.
570 * soft-fp/floatuntisf.c: Likewise.
571 * soft-fp/floatuntitf.c: Likewise.
572 * soft-fp/gedf2.c: Likewise.
573 * soft-fp/gesf2.c: Likewise.
574 * soft-fp/getf2.c: Likewise.
575 * soft-fp/ledf2.c: Likewise.
576 * soft-fp/lesf2.c: Likewise.
577 * soft-fp/letf2.c: Likewise.
578 * soft-fp/muldf3.c: Likewise.
579 * soft-fp/mulsf3.c: Likewise.
580 * soft-fp/multf3.c: Likewise.
581 * soft-fp/negdf2.c: Likewise.
582 * soft-fp/negsf2.c: Likewise.
583 * soft-fp/negtf2.c: Likewise.
584 * soft-fp/op-1.h: Likewise.
585 * soft-fp/op-2.h: Likewise.
586 * soft-fp/op-4.h: Likewise.
587 * soft-fp/op-8.h: Likewise.
588 * soft-fp/op-common.h: Likewise.
589 * soft-fp/quad.h: Likewise.
590 * soft-fp/single.h: Likewise.
591 * soft-fp/soft-fp.h: Likewise.
592 * soft-fp/subdf3.c: Likewise.
593 * soft-fp/subsf3.c: Likewise.
594 * soft-fp/subtf3.c: Likewise.
595 * soft-fp/truncdfsf2.c: Likewise.
596 * soft-fp/trunctfdf2.c: Likewise.
597 * soft-fp/trunctfsf2.c: Likewise.
598 * soft-fp/trunctfxf2.c: Likewise.
599 * soft-fp/unorddf2.c: Likewise.
600 * soft-fp/unordsf2.c: Likewise.
601 * soft-fp/unordtf2.c: Likewise.
602 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
603 macro.
604 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
605 Likewise.
606 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
607 Likewise.
608 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
609 Likewise.
610 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
611 Likewise.
612 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
613 Likewise.
614 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
615 Likewise.
616 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
617 Likewise.
618 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
619 Likewise.
620 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
621 Likewise.
622 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
623 Likewise.
624 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
625 Likewise.
626 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
627 Likewise.
628 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
629 Likewise.
630 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
631 Likewise.
632 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
633 Likewise.
634
ce245ec6
AK		 6352014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
636
637 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
638 cannot be represented.
639 * config/s390/32/_fixsfdi.c: Likewise.
640 * config/s390/32/_fixtfdi.c: Likewise.
641 * config/s390/32/_fixunsdfdi.c: Likewise.
642 * config/s390/32/_fixunssfdi.c: Likewise.
643 * config/s390/32/_fixunstfdi.c: Likewise.
644
1c51d688
RS		 6452014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
646
647 * configure.ac (libgcc_cv_mips_hard_float): New.
648 * configure: Regenerate.
649 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
650 t-softfp-sfdf for hard-float targets.
651 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
652 (softfp_float_modes, softfp_int_modes, softfp_extensions)
653 (softfp_truncations, softfp_exclude_libgcc2): New.
654 * config/t-hardfp: New file.
655 * config/t-hardfp-sfdf: Likewise.
656 * config/hardfp.c: Likewise.
657
bbf391db
AK		 6582014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
659
660 * config.host: Include t-floattodi also for s390x.
661 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
662 * config/s390/32/_fixsfdi.c: Likewise.
663 * config/s390/32/_fixtfdi.c: Likewise.
664 * config/s390/32/_fixunsdfdi.c: Likewise.
665 * config/s390/32/_fixunssfdi.c: Likewise.
666 * config/s390/32/_fixunstfdi.c: Likewise.
667
91da0481
RO		 6682014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
669
670 PR target/59788
671 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
672 (install-libgcc-unwind-map-forbuild): New target.
673 (all): Depend on install-libgcc-unwind-map-forbuild.
674 (install-libgcc-unwind-map): New target.
675 (install): Depend on install-libgcc-unwind-map.
676
02b67731
SL		 6772014-02-02 Sandra Loosemore <sandra@codesourcery.com>
678
679 * config/nios2/crti.S (_init): Initialize GOT pointer from
680 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
681
1ea0a651
RS		 6822014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
683
684 * configure.ac: Check __mips64 when setting host_address.
685 * configure: Regenerate.
686 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
687 mips/t-mips64 and t-softfp.
688 (mips*-*-linux*): Don't add mips/t-tpbit.
689 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
690 (DPBIT, DPBIT_CFLAGS): Delete.
691 * config/mips/sfp-machine.h: New file.
692 * config/mips/t-mips64: Likewise.
693 * config/mips/t-softfp-tf: Likewise.
694 * config/mips/t-tpbit: Delete.
695
f32b0061
MS		 6962014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
697
698 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
699 as long long.
700
a5420aa4
WL		 7012014-01-25 Walter Lee <walt@tilera.com>
702
703 * config/tilepro/atomic.c: Include tconfig.h. Don't include
704 config.h or system.h.
705 (bool) Define.
706
24534912
WL		 7072014-01-25 Walter Lee <walt@tilera.com>
708
709 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
710 (post_atomic_barrier): Ditto.
711 (__fetch_and_do): New macro.
712 (__atomic_fetch_and_do): Use __fetch_and_do.
713 (__sync_fetch_and_do): New macro.
714 (__sync_fetch_and_add_4): New function.
715 (__sync_fetch_and_sub_4): New function.
716 (__sync_fetch_and_or_4): New function.
717 (__sync_fetch_and_and_4): New function.
718 (__sync_fetch_and_xor_4): New function.
719 (__sync_fetch_and_nand_4): New function.
720 (__sync_fetch_and_add_8): New function.
721 (__sync_fetch_and_sub_8): New function.
722 (__sync_fetch_and_or_8): New function.
723 (__sync_fetch_and_and_8): New function.
724 (__sync_fetch_and_xor_8): New function.
725 (__sync_fetch_and_nand_8): New function.
726 (__do_and_fetch): New macro.
727 (__atomic_do_and_fetch): Use __do_and_fetch.
728 (__sync_do_and_fetch): New macro.
729 (__sync_add_and_fetch_4): New function.
730 (__sync_sub_and_fetch_4): New function.
731 (__sync_or_and_fetch_4): New function.
732 (__sync_and_and_fetch_4): New function.
733 (__sync_xor_and_fetch_4): New function.
734 (__sync_nand_and_fetch_4): New function.
735 (__sync_add_and_fetch_8): New function.
736 (__sync_sub_and_fetch_8): New function.
737 (__sync_or_and_fetch_8): New function.
738 (__sync_and_and_fetch_8): New function.
739 (__sync_xor_and_fetch_8): New function.
740 (__sync_nand_and_fetch_8): New function.
741 (__sync_exchange_methods): New macro.
742 (__sync_val_compare_and_swap_4): New function.
743 (__sync_bool_compare_and_swap_4): New function.
744 (__sync_lock_test_and_test_4): New function.
745 (__sync_val_compare_and_swap_8): New function.
746 (__sync_bool_compare_and_swap_8): New function.
747 (__sync_lock_test_and_test_8): New function.
748 (__subword_cmpxchg_body): New macro.
749 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
750 (__atomic_compare_exchange_2): Ditto.
751 (__sync_subword_cmpxchg): New macro.
752 (__sync_val_compare_and_swap_1): New function.
753 (__sync_bool_compare_and_swap_1): New function.
754 (__sync_val_compare_and_swap_2): New function.
755 (__sync_bool_compare_and_swap_2): New function.
756 (__atomic_subword): Rename to ...
757 (__subword): ... New name.
758 (__atomic_subword_fetch): Use __subword.
759 (__sync_subword_fetch): New macro.
760 (__sync_fetch_and_add_1): New function.
761 (__sync_fetch_and_sub_1): New function.
762 (__sync_fetch_and_or_1): New function.
763 (__sync_fetch_and_and_1): New function.
764 (__sync_fetch_and_xor_1): New function.
765 (__sync_fetch_and_nand_1): New function.
766 (__sync_fetch_and_add_2): New function.
767 (__sync_fetch_and_sub_2): New function.
768 (__sync_fetch_and_or_2): New function.
769 (__sync_fetch_and_and_2): New function.
770 (__sync_fetch_and_xor_2): New function.
771 (__sync_fetch_and_nand_2): New function.
772 (__sync_add_and_fetch_1): New function.
773 (__sync_sub_and_fetch_1): New function.
774 (__sync_or_and_fetch_1): New function.
775 (__sync_and_and_fetch_1): New function.
776 (__sync_xor_and_fetch_1): New function.
777 (__sync_nand_and_fetch_1): New function.
778 (__sync_add_and_fetch_2): New function.
779 (__sync_sub_and_fetch_2): New function.
780 (__sync_or_and_fetch_2): New function.
781 (__sync_and_and_fetch_2): New function.
782 (__sync_xor_and_fetch_2): New function.
783 (__sync_nand_and_fetch_2): New function.
784 (__atomic_subword_lock): Use __subword.
785 (__sync_subword_lock): New macro.
786 (__sync_lock_test_and_set_1): New function.
787 (__sync_lock_test_and_set_2): New function.
788
4d6d3bc5
WL		 7892014-01-25 Walter Lee <walt@tilera.com>
790
791 * config/tilepro/atomic.c (BIT_OFFSET): Define.
792 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
793 (__atomic_subword): Ditto.
794
cbd9890e
WL		 7952014-01-25 Walter Lee <walt@tilera.com>
796
797 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
798 a prefix op argument.
799 (__atomic_nand_fetch_4): Add prefix op.
800 (__atomic_nand_fetch_8): Ditto.
801
8fc36b15 8022014-01-21 Baruch Siach <barch@tkos.co.il>
800d8bd5
BS		 803
804 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
805
46dd1242
L		 8062014-01-09 Rong Xu <xur@google.com>
807
808 * libgcov-driver.c (this_prg): make it local to save
809 bss space.
810 (gcov_exit_compute_summary): Ditto.
811 (gcov_exit_merge_gcda): Ditto.
812 (gcov_exit_merge_summary): Ditto.
813 (gcov_exit_dump_gcov): Ditto.
814
40d6b753
RX		 8152014-01-08 Rong Xu <xur@google.com>
816
817 * libgcov-driver.c: Use libgcov.h.
818 (buffer_fn_data): Use xmalloc instead of malloc.
819 (gcov_exit_merge_gcda): Ditto.
820 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
821 * libgcov.h: New common header files for libgcov-*.h.
822 * libgcov-interface.c: Use libgcov.h
823 * libgcov-merge.c: Ditto.
824 * libgcov-profiler.c: Ditto.
825 * Makefile.in: Add dependence to libgcov.h
826
a02e7bdd
JM		 8272014-01-02 Joseph Myers <joseph@codesourcery.com>
828
829 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
830 case of small numerator and finite nonzero result.
831
ac1dca3c
RS		 8322014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
833
834 Update copyright years
835
f9030485
RS		 8362014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
837
838 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
839 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
840 config/arc/dp-hack.h, config/arc/fp-hack.h,
841 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
842 config/arc/ieee-754/arc600-dsp/divdf3.S,
843 config/arc/ieee-754/arc600-dsp/divsf3.S,
844 config/arc/ieee-754/arc600-dsp/muldf3.S,
845 config/arc/ieee-754/arc600-dsp/mulsf3.S,
846 config/arc/ieee-754/arc600-mul64/divdf3.S,
847 config/arc/ieee-754/arc600-mul64/divsf3.S,
848 config/arc/ieee-754/arc600-mul64/muldf3.S,
849 config/arc/ieee-754/arc600-mul64/mulsf3.S,
850 config/arc/ieee-754/arc600/divsf3.S,
851 config/arc/ieee-754/arc600/mulsf3.S,
852 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
853 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
854 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
855 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
856 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
857 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
858 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
859 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
860 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
861 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
862 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
863 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
864 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
865 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
866 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
867 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
868 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
869 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
870 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
871 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
872 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
873 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
874 vtv_start_preinit.c: Use the standard form for the copyright notice.
875
e430824f
CLT		 8762013-12-31 Sandra Loosemore <sandra@codesourcery.com>
877 Chung-Lin Tang <cltang@codesourcery.com>
878 Based on patches from Altera Corporation
879
880 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
881 * config/nios2/lib2-nios2.h: New file.
882 * config/nios2/lib2-divmod-hi.c: New file.
883 * config/nios2/linux-unwind.h: New file.
884 * config/nios2/lib2-divmod.c: New file.
885 * config/nios2/linux-atomic.c: New file.
886 * config/nios2/t-nios2: New file.
887 * config/nios2/crti.asm: New file.
888 * config/nios2/t-linux: New file.
889 * config/nios2/lib2-divtable.c: New file.
890 * config/nios2/lib2-mul.c: New file.
891 * config/nios2/tramp.c: New file.
892 * config/nios2/crtn.asm: New file.
893
1879e97f
UB		 8942013-12-26 Uros Bizjak <ubizjak@gmail.com>
895
896 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
897 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
898 from cpuid.h to check vendor signatures.
899
f4a4bdbb
GG		 9002013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
901
c2e7e597 902 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
f4a4bdbb
GG		 903 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
904 (get_amd_cpu): Likewise.
905
8d2ae544
L		 9062013-12-25 H.J. Lu <hongjiu.lu@intel.com>
907
908 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
909 Haswell.
910
74924838
ASJ		 9112013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
912 H.J. Lu <hongjiu.lu@intel.com>
913
0bb52f25
L		 914 PR target/59422
915 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
74924838
ASJ		 916 and AMD_JAGUAR.
917 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
918 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
919 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
920 FEATURE_XOP and FEATURE_FMA.
921 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
922 AMDFAM15H_BDVER3.
923 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
0bb52f25 924 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
74924838
ASJ		 925 FEATURE_FMA4 and FEATURE_XOP.
926
d3c11974
L		 9272013-12-23 H.J. Lu <hongjiu.lu@intel.com>
928
929 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
930 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
931 (get_intel_cpu): Updated.
932
064c4ff2
ZC		 9332013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
934
935 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
936
8b02e720
UB		 9372013-12-09 Uros Bizjak <ubizjak@gmail.com>
938
939 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1f71a3c3 940 instructions when __SSE_MATH__ is defined.
8b02e720 941
3fa2ccb4
RC		 9422013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
943
944 * config.host (microblaze-*-rtems*): New.
945
ecd78fc9
KV		 9462013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
947
948 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
949 architectures that do not have hardware divide instruction.
950 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
951
b21fbbd2
RS		 9522013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
953
954 * longlong.h: Delete (moved to include/).
955
b03fb8c9
AZ		 9562013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
957
958 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
959 of normal number and qNaN to not raise an inexact exception.
960
3c716922
UB		 9612013-11-28 Uros Bizjak <ubizjak@gmail.com>
962
963 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
964
9652013-11-28 Matthew Leach <matthew.leach@arm.com>
cceeb9a9
ML		 966
967 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
968 for correct opcodes on BE.
969
a3458d22
UB		 9702013-11-27 Uros Bizjak <ubizjak@gmail.com>
971
972 * soft-fp/op-4.h: Update from glibc.
973
30b8f78b
KV		 9742013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
975
976 * libgcc2.c (__udivmoddi4): Define new implementation when
977 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
978 divide instructions.
979
82552a29
OE		 9802013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
981
982 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
983
80e87457
RO		 9842013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
985
986 * config/t-softfp (soft-fp-objects-base): New variable.
987 (soft-fp-objects): Use it.
988
44178879
DE		 9892013-11-23 David Edelson <dje.gcc@gmail.com>
990 Andrew Dixie <andrewd@gentrack.com>
991
992 PR target/33704
993 * config/rs6000/aixinitfini.c: New file.
994 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
995 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
996 symbols.
997
e5287671
YR		 9982013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
999
a3458d22 1000 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
e5287671 1001
867c8b03
JH		 10022013-11-18 Jan Hubicka <jh@suse.cz>
1003
7f369373
JH		 1004 * libgcov-driver.c (run_accounted): Make global level static.
1005 (gcov_exit_merge_summary): Silence warning; do not clear
1006 run_accounted here.
1007 (gcov_exit): Clear it here.
1008
1d0b3334
JH		 1009 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1010 run_accounted.
1011
867c8b03
JH		 1012 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1013 (all_prg, crc32): Remove static vars.
1014 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1015 all_prg.
1016 (gcov_exit_merge_gcda): Add crc32 parameter.
1017 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1018 do not account run if it was already accounted.
1019 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1020 (gcov_exit): Initialize all_prg; update.
1021
66204992
AS		 10222013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1023
1024 * configure: Regenerate.
1025
b54214fe
UW		 10262013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1027 Alan Modra <amodra@gmail.com>
1028
1029 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1030 (frob_update_context): Use it.
1031
10322013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1033 Alan Modra <amodra@gmail.com>
1034
1035 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1036 (trampoline_initial): Provide ELFv2 variant.
1037 (__trampoline_setup): Likewise.
1038
1039 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1040 check for AIX indirect function call sequence if _CALL_ELF == 2.
1041
10422013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1043 Alan Modra <amodra@gmail.com>
1044
1045 * config/rs6000/linux-unwind.h (get_regs): Do not support
1046 old kernel versions if _CALL_ELF == 2.
1047 (frob_update_context): Do not support PLT stub variants only
1048 generated by old linkers if _CALL_ELF == 2.
1049
13e0981a
UW		 10502013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1051 Alan Modra <amodra@gmail.com>
1052
1053 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1054 location of CR save area for 64-bit little-endian systems.
1055
1a80085d
EB		 10562013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1057
1058 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1059 in tmake_file.
1060 * config/arm/t-vxworks: Delete.
1061
cabeea52
KT		 10622013-11-10 Kai Tietz <ktietz@redhat.com>
1063
1064 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1065 Increment load-count on use of LIBGCC_SONAME DLL.
1066 (hmod_libgcc): New static variable to hold handle of
1067 LIBGCC_SONAME DLL.
1068 (__gcc_deregister_frame): Decrement load-count of
1069 LIBGCC_SONAME DLL.
1070
ac088ba1
BRF		 10712013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1072
1073 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1074 availability.
1075 * configure: Regenerate
1076
d59a8fcc
UB		 10772013-11-07 Uros Bizjak <ubizjak@gmail.com>
1078
1079 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1080 FP_EX_DENORM. Store result to volatile location after SSE division
1081 to close interrupt window. Remove unneeded fwait after x87
1082 division since interrupt window will be closed by emitted fstp.
9de84e84 1083 Rewrite FP_EX_INEXACT handling.
d59a8fcc 1084
9954c743
JM		 10852013-11-06 Joseph Myers <joseph@codesourcery.com>
1086
1087 * soft-fp/README: Update.
1088 * soft-fp/adddf3.c: Update from glibc.
1089 * soft-fp/addsf3.c: Likewise.
1090 * soft-fp/addtf3.c: Likewise.
1091 * soft-fp/divdf3.c: Likewise.
1092 * soft-fp/divsf3.c: Likewise.
1093 * soft-fp/divtf3.c: Likewise.
1094 * soft-fp/double.h: Likewise.
1095 * soft-fp/eqdf2.c: Likewise.
1096 * soft-fp/eqsf2.c: Likewise.
1097 * soft-fp/eqtf2.c: Likewise.
1098 * soft-fp/extenddftf2.c: Likewise.
1099 * soft-fp/extended.h: Likewise.
1100 * soft-fp/extendsfdf2.c: Likewise.
1101 * soft-fp/extendsftf2.c: Likewise.
1102 * soft-fp/extendxftf2.c: Likewise.
1103 * soft-fp/fixdfdi.c: Likewise.
1104 * soft-fp/fixdfsi.c: Likewise.
1105 * soft-fp/fixdfti.c: Likewise.
1106 * soft-fp/fixsfdi.c: Likewise.
1107 * soft-fp/fixsfsi.c: Likewise.
1108 * soft-fp/fixsfti.c: Likewise.
1109 * soft-fp/fixtfdi.c: Likewise.
1110 * soft-fp/fixtfsi.c: Likewise.
1111 * soft-fp/fixtfti.c: Likewise.
1112 * soft-fp/fixunsdfdi.c: Likewise.
1113 * soft-fp/fixunsdfsi.c: Likewise.
1114 * soft-fp/fixunsdfti.c: Likewise.
1115 * soft-fp/fixunssfdi.c: Likewise.
1116 * soft-fp/fixunssfsi.c: Likewise.
1117 * soft-fp/fixunssfti.c: Likewise.
1118 * soft-fp/fixunstfdi.c: Likewise.
1119 * soft-fp/fixunstfsi.c: Likewise.
1120 * soft-fp/fixunstfti.c: Likewise.
1121 * soft-fp/floatdidf.c: Likewise.
1122 * soft-fp/floatdisf.c: Likewise.
1123 * soft-fp/floatditf.c: Likewise.
1124 * soft-fp/floatsidf.c: Likewise.
1125 * soft-fp/floatsisf.c: Likewise.
1126 * soft-fp/floatsitf.c: Likewise.
1127 * soft-fp/floattidf.c: Likewise.
1128 * soft-fp/floattisf.c: Likewise.
1129 * soft-fp/floattitf.c: Likewise.
1130 * soft-fp/floatundidf.c: Likewise.
1131 * soft-fp/floatundisf.c: Likewise.
1132 * soft-fp/floatunditf.c: Likewise.
1133 * soft-fp/floatunsidf.c: Likewise.
1134 * soft-fp/floatunsisf.c: Likewise.
1135 * soft-fp/floatunsitf.c: Likewise.
1136 * soft-fp/floatuntidf.c: Likewise.
1137 * soft-fp/floatuntisf.c: Likewise.
1138 * soft-fp/floatuntitf.c: Likewise.
1139 * soft-fp/gedf2.c: Likewise.
1140 * soft-fp/gesf2.c: Likewise.
1141 * soft-fp/getf2.c: Likewise.
1142 * soft-fp/ledf2.c: Likewise.
1143 * soft-fp/lesf2.c: Likewise.
1144 * soft-fp/letf2.c: Likewise.
1145 * soft-fp/muldf3.c: Likewise.
1146 * soft-fp/mulsf3.c: Likewise.
1147 * soft-fp/multf3.c: Likewise.
1148 * soft-fp/negdf2.c: Likewise.
1149 * soft-fp/negsf2.c: Likewise.
1150 * soft-fp/negtf2.c: Likewise.
1151 * soft-fp/op-1.h: Likewise.
1152 * soft-fp/op-2.h: Likewise.
1153 * soft-fp/op-4.h: Likewise.
1154 * soft-fp/op-8.h: Likewise.
1155 * soft-fp/op-common.h: Likewise.
1156 * soft-fp/quad.h: Likewise.
1157 * soft-fp/single.h: Likewise.
1158 * soft-fp/soft-fp.h: Likewise.
1159 * soft-fp/subdf3.c: Likewise.
1160 * soft-fp/subsf3.c: Likewise.
1161 * soft-fp/subtf3.c: Likewise.
1162 * soft-fp/truncdfsf2.c: Likewise.
1163 * soft-fp/trunctfdf2.c: Likewise.
1164 * soft-fp/trunctfsf2.c: Likewise.
1165 * soft-fp/trunctfxf2.c: Likewise.
1166 * soft-fp/unorddf2.c: Likewise.
1167 * soft-fp/unordsf2.c: Likewise.
1168 * soft-fp/unordtf2.c: Likewise.
1169
02ac9503
UB		 11702013-11-05 Uros Bizjak <ubizjak@gmail.com>
1171
1172 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1173 (_FP_MUL_MEAT_D): Ditto.
1174 (_FP_DIV_MEAT_S): Ditto.
1175 (_FP_DIV_MEAT_D): Ditto.
1176 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1177 t-softfp-sfdf and t-softfp to tmake_file.
1178
61221141
UB		 11792013-11-03 Uros Bizjak <ubizjak@gmail.com>
1180
1181 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1182 * config/i386/crtprec.c: Ditto.
1183
9304f876
CJW		 11842013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1185 Shiva Chen <shiva0217@gmail.com>
1186
1187 * config.host (nds32*-elf*): Add nds32 target.
1188 * config/nds32 : New directory and files.
1189
0e499e75
HPN		 11902013-10-16 Hans-Peter Nilsson <hp@axis.com>
1191
1192 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1193 * config.host (cpu_type) <Setting default>: Add entry for
1194 crisv32-*-*.
1195 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1196 <crisv32-*-linux*>: Adjust.
1197 * longlong.h: Wrap the whole CRIS section in a single
1198 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1199 and sub_ddmmss.
1200 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1201 defined.
1202 [__CRIS__] (__umulsidi3): Define.
1203 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1204 * config/cris/sfp-machine.h: New file.
1205 * config/cris/umulsidi3.S: New file.
1206 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1207 * config/cris/arit.c (SIGNMULT): New macro.
1208 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1209 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1210 saving 3 out of originally 33 cycles from the fastest
1211 path, 3 out of 54 from the medium path and one from the longest
1212 path. Improve comments.
1213
16022041
RS		 12142013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1215
1216 * sync.c: Remove static aliases and define each function directly
1217 under its real name.
1218
69778659
JDA		 12192013-10-02 John David Anglin <danglin@gcc.gnu.org>
1220
1221 * config.host (hppa*64*-*-linux*): Define extra_parts.
1222 (hppa*-*-linux*): Likewise.
1223
2deaf8b0
JR		 12242013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1225
1226 * config/arc/crtgend.S: Add 2013 to Copyright years.
1227 * config/arc/gmon/atomic.h: Likewise.
1228 * config/arc/gmon/auxreg.h: Likewise.
1229 * config/arc/gmon/sys/gmon_out.h: Likewise.
1230 * config/arc/gmon/sys/gmon.h: Likewise.
1231 * config/arc/gmon/prof-freq.c: Likewise.
1232 * config/arc/gmon/mcount.c: Likewise.
1233 * config/arc/gmon/prof-freq-stub.S: Likewise.
1234 * config/arc/gmon/gmon.c: Likewise.
1235 * config/arc/gmon/machine-gmon.h: Likewise.
1236 * config/arc/gmon/profil.S: Likewise.
1237 * config/arc/gmon/dcache_linesz.S: Likewise.
1238 * config/arc/crtg.S: Likewise.
1239 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1240 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1241 * config/arc/ieee-754/adddf3.S: Likewise.
1242 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1243 * config/arc/ieee-754/fixsfsi.S: Likewise.
1244 * config/arc/ieee-754/gtsf2.S: Likewise.
1245 * config/arc/ieee-754/floatsisf.S: Likewise.
1246 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1247 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1248 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1249 * config/arc/ieee-754/fixdfsi.S: Likewise.
1250 * config/arc/ieee-754/addsf3.S: Likewise.
1251 * config/arc/ieee-754/gesf2.S: Likewise.
1252 * config/arc/ieee-754/floatsidf.S: Likewise.
1253 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1254 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1255 * config/arc/ieee-754/gtdf2.S: Likewise.
1256 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1257 * config/arc/ieee-754/uneqdf2.S: Likewise.
1258 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1259 * config/arc/ieee-754/uneqsf2.S: Likewise.
1260 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1261 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1262 * config/arc/ieee-754/eqdf2.S: Likewise.
1263 * config/arc/ieee-754/ordsf2.S: Likewise.
1264 * config/arc/ieee-754/divsf3.S: Likewise.
1265 * config/arc/ieee-754/divdf3.S: Likewise.
1266 * config/arc/ieee-754/floatunsidf.S: Likewise.
1267 * config/arc/ieee-754/orddf2.S: Likewise.
1268 * config/arc/ieee-754/eqsf2.S: Likewise.
1269 * config/arc/ieee-754/gedf2.S: Likewise.
1270 * config/arc/crtn.S: Likewise.
1271 * config/arc/crti.S: Likewise.
1272 * config/arc/t-arc700-uClibc: Likewise.
1273 * config/arc/asm.h: Likewise.
1274 * config/arc/libgcc-excl.ver: Likewise.
1275 * config/arc/t-arc-newlib: Likewise.
1276 * config/arc/divtab-arc700.c: Likewise.
1277 * config/arc/initfini.c: Likewise.
1278 * config/arc/fp-hack.h: Likewise.
1279
c8e318b0
JR		 12802013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1281 Diego Novillo <dnovillo@google.com>
1282
1283 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 1284 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1285 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1286 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 1287
d38a64b4
JR		 12882013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1289 Brendan Kehoe <brendan@zen.org>
1290 Simon Cook <simon.cook@embecosm.com>
1291
1292 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1293 * config/arc: New directory.
1294 * longlong.h [__arc__] (umul_ppmm): Remove.
1295 [__arc__] (__umulsidi3): Define.
1296 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1297 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1298
dff717d2
JC		 12992013-09-17 Jacek Caban <jacek@codeweavers.com>
1300
1301 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1302 CreateSemaphoreA.
1303 * config/i386/gthr-win32.h: Likewise.
1304
5c0029de
DD		 13052013-09-16 DJ Delorie <dj@redhat.com>
1306
844ad6c6 1307 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 1308 * config/rl78/lib2mul.c: Enable for RL78/G10.
1309 * config/rl78/lib2div.c: Likewise.
1310 * config/rl78/lshrsi3.S: Use vregs.h.
1311 * config/rl78/cmpsi2.S: Likewise.
1312 * config/rl78/trampoline.S: Likewise.
1313 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1314
ceb2fc49
DD		 13152013-09-14 DJ Delorie <dj@redhat.com>
1316 Nick Clifton <nickc@redhat.com>
1317
1318 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1319 * config/rl78/vregs.h: New.
1320 * config/rl78/signbit.S: New file. Implements signbit function.
1321 * config/rl78/divmodsi.S: New.
1322 * config/rl78/divmodhi.S: New.
1323 * config/rl78/divmodqi.S: New.
1324 * config/rl78/t-rl78: Build them here...
1325 * config/rl78/lib2div.c: ...but not here.
1326
f6a83b4a
DD		 13272013-09-12 DJ Delorie <dj@redhat.com>
1328
1329 * config.host (msp*-*-elf): New.
1330 * config/msp430/: New port.
1331
9107b096
IS		 13322013-08-18 Iain Sandoe <iain@codesourcery.com>
1333
1334 PR gcov-profile/58127
1335 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1336 __thread var for emulated TLS.
1337 (__gcov_indirect_call_counters): Likewise.
1338
0f9bde1f 13392013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 1340 Catherine Moore <clm@codesourcery.com>
1341 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 1342
1343 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1344 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1345 (CALL_STUB_NO_RET): Likewise.
1346 (CALL_STUB_RET): Likewise.
1347 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1348 __mips16_ret call/return stub symbols.
1349 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1350 to tmake_file.
1351
2dc14aac
MR		 13522013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1353
1354 * config.host <mips*-*-linux*>: Remove a stray comment.
1355
748d71f3
JH		 13562013-08-10 Jan Hubicka <jh@suse.cz>
1357
1358 Work around binutils PR14342
1359 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1360 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1361 (L_gcov_indirect_call_profiler_v2): New.
1362
2fa3d31b
JH		 13632013-08-06 Jan Hubicka <jh@suse.cz>
1364
1365 * libgcov.c (__gcov_indirect_call_callee,
1366 __gcov_indirect_call_counters): New global vars.
1367 (__gcov_indirect_call_profiler): replace by ...
1368 (__gcov_indirect_call_profiler_v2) ... this one.
1369
2077db1b
CT		 13702013-08-06 Caroline Tice <cmtice@google.com>
1371
d0595b65 1372 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 1373 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 1374 * configure.ac: Add code to check/set enable_vtable_verify.
1375 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 1376 true.
d0595b65
CT		 1377 * vtv_start_preinit.c: New file.
1378 * vtv_end_preinit.c: New file.
1379 * vtv_start.c: New file.
1380 * vtv_end.c: New file.
1381 * configure: Regenerated.
2077db1b 1382
46549c20
MK		 13832013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1384
1385 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1386 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1387 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1388 GPL-3.0-with-GCC-exception.
1389
72be589b
MR		 13902013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1391
1392 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1393 ISA and up.
1394
902a3faf
AK		 13952013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1396
1397 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1398 mapping for FPRs when creating the fallback framestate.
1399
02371798
GJL		 14002013-07-19 Georg-Johann Lay <avr@gjlay.de>
1401
1402 PR target/57516
1403 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1404 (__round_s2_const, __round_u2_const)
1405 (__round_s4_const, __round_u4_const, __round_x8):
1406 Saturate result if addition result cannot be represented.
1407
ab0e8379
MK		 14082013-07-15 Matthias Klose <doko@ubuntu.com>
1409
1410 * libgcc2.c: Don't include <limits.h>.
1411
7da38058
JJ		 14122013-07-09 Janis Johnson <janisjo@codesourcery.com>
1413
1414 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1415
1f6eac90
JJ		 14162013-07-06 Jakub Jelinek <jakub@redhat.com>
1417
1418 PR target/29776
1419 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1420
4ea3d774
JJ		 14212013-06-28 Jakub Jelinek <jakub@redhat.com>
1422
1423 PR middle-end/36041
1424 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1425 Define.
1426 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1427 instead of table lookups.
1428 (__popcountDI2): Likewise.
1429
9d2cdf25
CJW		 14302013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1431
1432 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1433 correctly.
1434
fa1e55b0
JM		 14352013-06-21 Joseph Myers <joseph@codesourcery.com>
1436
1437 PR other/53317
1438 * soft-fp/adddf3.c: Update from glibc.
1439 * soft-fp/addsf3.c: Likewise.
1440 * soft-fp/addtf3.c: Likewise.
1441 * soft-fp/divdf3.c: Likewise.
1442 * soft-fp/divsf3.c: Likewise.
1443 * soft-fp/divtf3.c: Likewise.
1444 * soft-fp/double.h: Likewise.
1445 * soft-fp/eqdf2.c: Likewise.
1446 * soft-fp/eqsf2.c: Likewise.
1447 * soft-fp/eqtf2.c: Likewise.
1448 * soft-fp/extenddftf2.c: Likewise.
1449 * soft-fp/extended.h: Likewise.
1450 * soft-fp/extendsfdf2.c: Likewise.
1451 * soft-fp/extendsftf2.c: Likewise.
1452 * soft-fp/fixdfdi.c: Likewise.
1453 * soft-fp/fixdfsi.c: Likewise.
1454 * soft-fp/fixsfdi.c: Likewise.
1455 * soft-fp/fixsfsi.c: Likewise.
1456 * soft-fp/fixtfdi.c: Likewise.
1457 * soft-fp/fixtfsi.c: Likewise.
1458 * soft-fp/fixunsdfdi.c: Likewise.
1459 * soft-fp/fixunsdfsi.c: Likewise.
1460 * soft-fp/fixunssfdi.c: Likewise.
1461 * soft-fp/fixunssfsi.c: Likewise.
1462 * soft-fp/fixunstfdi.c: Likewise.
1463 * soft-fp/fixunstfsi.c: Likewise.
1464 * soft-fp/floatdidf.c: Likewise.
1465 * soft-fp/floatdisf.c: Likewise.
1466 * soft-fp/floatditf.c: Likewise.
1467 * soft-fp/floatsidf.c: Likewise.
1468 * soft-fp/floatsisf.c: Likewise.
1469 * soft-fp/floatsitf.c: Likewise.
1470 * soft-fp/floatundidf.c: Likewise.
1471 * soft-fp/floatundisf.c: Likewise.
1472 * soft-fp/floatunditf.c: Likewise.
1473 * soft-fp/floatunsidf.c: Likewise.
1474 * soft-fp/floatunsisf.c: Likewise.
1475 * soft-fp/floatunsitf.c: Likewise.
1476 * soft-fp/gedf2.c: Likewise.
1477 * soft-fp/gesf2.c: Likewise.
1478 * soft-fp/getf2.c: Likewise.
1479 * soft-fp/ledf2.c: Likewise.
1480 * soft-fp/lesf2.c: Likewise.
1481 * soft-fp/letf2.c: Likewise.
1482 * soft-fp/muldf3.c: Likewise.
1483 * soft-fp/mulsf3.c: Likewise.
1484 * soft-fp/multf3.c: Likewise.
1485 * soft-fp/negdf2.c: Likewise.
1486 * soft-fp/negsf2.c: Likewise.
1487 * soft-fp/negtf2.c: Likewise.
1488 * soft-fp/op-1.h: Likewise.
1489 * soft-fp/op-2.h: Likewise.
1490 * soft-fp/op-4.h: Likewise.
1491 * soft-fp/op-8.h: Likewise.
1492 * soft-fp/op-common.h: Likewise.
1493 * soft-fp/quad.h: Likewise.
1494 * soft-fp/single.h: Likewise.
1495 * soft-fp/soft-fp.h: Likewise.
1496 * soft-fp/subdf3.c: Likewise.
1497 * soft-fp/subsf3.c: Likewise.
1498 * soft-fp/subtf3.c: Likewise.
1499 * soft-fp/truncdfsf2.c: Likewise.
1500 * soft-fp/trunctfdf2.c: Likewise.
1501 * soft-fp/trunctfsf2.c: Likewise.
1502 * soft-fp/unorddf2.c: Likewise.
1503 * soft-fp/unordsf2.c: Likewise.
1504 * soft-fp/unordtf2.c: Likewise.
1505 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1506 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1507 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1508 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1509 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1510 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1511 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1512 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1513 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1514 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1515 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1516 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1517
0de86a92
JU		 15182013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1519
1520 * config/mips/lib2funcs.c: New file.
1521 * config/mips/t-mips (LIB2ADD_ST): Add it.
1522
0d008882
OE		 15232013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1524
1525 PR target/6526
1526 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1527 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1528
776434d1
WL		 15292013-06-08 Walter Lee <walt@tilera.com>
1530
1531 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1532 Replace int64_t with long long. Add __extension__ where
1533 appropriate.
1534 * config/tilepro/atomic.c: Include config.h.
1535
6ab3ebb4
DR		 15362013-06-06 Douglas B Rupp <rupp@adacore.com>
1537
1538 * config.host (arm-wrs-vxworks): Configure with other soft float.
1539
107eea2c
JU		 15402013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1541
1542 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1543 (mips64r5900el-*-elf*): New configurations.
1544
5cc19c62
AM		 15452013-06-04 Alan Modra <amodra@gmail.com>
1546
1547 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1548
0f1d3965
YR		 15492013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1550
1551 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1552
0ba045df
EB		 15532013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1554
1555 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1556 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1557 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1558
49dcafd4
EB		 15592013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1560
1561 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1562 (powerpc-wrs-vxworks): Likewise.
1563
4fcb5d87
EB		 15642013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1565
1566 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1567 signal frames as well.
1568 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1569 STACK_BIAS to the CFA offset.
1570
0ec33224
RH		 15712013-05-17 Richard Henderson <rth@redhat.com>
1572
1573 PR target/49146
1574 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1575 (execute_cfa_program): Use it when storing to fs->regs.
1576
492a8029
KT		 15772013-05-08 Kai Tietz <ktietz@redhat.com>
1578
1579 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1580 (__deregister_frame_info): Likewise.
1581
701e2f0a
TS		 15822013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1583
e5123d08
TS		 1584 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1585 NaN's payload.
1586
701e2f0a
TS		 1587 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1588
b9a7eb5d
AM		 15892013-04-25 Alan Modra <amodra@gmail.com>
1590
1591 * config.host: Match little-endian powerpc-linux.
1592
dfe192f5
YZ		 15932013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1594
1595 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1596 as 'unsigned long long' instead of 'unsigned long'.
1597 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1598 'signed long'.
1599
b6b9af2f
JB		 16002013-04-10 Julian Brown <julian@codesourcery.com>
1601
1602 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1603 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1604 unsigned char/unsigned short.
1605 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1606
ecabdd00
JDA		 16072013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1608
1609 PR other/55274
1610 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1611
34652576
MI		 16122013-04-04 Meador Inge <meadori@codesourcery.com>
1613
1614 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1615 computing the location of the link register.
1616 (aeabi_uldivmod): Ditto.
1617
e9fd8c19
KT		 16182013-03-27 Kai Tietz <ktietz@redhat.com>
1619
1620 * config.host: Add support for cygwin x64 target.
1621 * configure: Regenerated.
1622
a6406324
WL		 16232013-03-26 Walter Lee <walt@tilera.com>
1624
1625 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1626 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1627
55446c7e
KT		 16282013-03-25 Kai Tietz <ktietz@redhat.com>
1629
1630 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1631
d2ae19d9
RM		 16322013-03-20 Robert Mason <rbmj@verizon.net>
1633
1634 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1635 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1636 (__gthread_leave_tsd_dtor_context): Add prototypes.
1637 (tls_delete_hook): Update.
1638
22c4c869
CM		 16392013-03-20 Catherine Moore <clm@codesourcery.com>
1640 Joseph Myers <joseph@codesourcery.com>
1641 Chao-ying Fu <fu@mips.com>
1642
1643 * config/mips/mips16.S: Don't build for microMIPS.
1644 * config/mips/linux-unwind.h: Handle microMIPS frame.
1645 * config/mips/crtn.S (fini, init): New labels.
1646
fbd28bc3
JJ		 16472013-03-14 Jakub Jelinek <jakub@redhat.com>
1648
1649 PR tree-optimization/53265
1650 * unwind-dw2.c (execute_cfa_program): Avoid
1651 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1652 on targets with DWARF_FRAME_REGISTERS < 32.
1653
decc676e
OE		 16542013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1655
1656 PR target/49880
1657 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1658 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1659
84ea618a
ST		 16602013-03-07 Sriraman Tallam <tmsriram@google.com>
1661
1662 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1663 sandybridge processors.
1664
8f6d1c86
OE		 16652013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1666
1667 PR target/56529
1668 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1669 inclusion list.
1670
ecdbd01a 16712013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 1672
1673 * config/microblaze/crti.S: Setup stack protection at entry
1674
0b4ce21b
GJL		 16752013-03-04 Georg-Johann Lay <avr@gjlay.de>
1676
1677 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1678 (__rotldi3): Shift bytewise if applicable.
1679
b7c3f1ca
JG		 16802013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1681
1682 * config/aarch64/sync-cache.c
1683 (__aarch64_sync_cache_range): Silence warnings.
1684
6d65e8f1
CM		 16852013-02-25 Catherine Moore <clm@codesourcery.com>
1686
1687 Revert:
1688 2013-02-24 Catherine Moore <clm@codesourcery.com>
1689 Joseph Myers <joseph@codesourcery.com>
1690 Chao-ying Fu <fu@mips.com>
1691
1692 * config/mips/mips16.S: Don't build for microMIPS.
1693 * config/mips/linux-unwind.h: Handle microMIPS frame.
1694 * config/mips/crtn.S (fini, init): New labels.
1695
6941b508
CM		 16962013-02-24 Catherine Moore <clm@codesourcery.com>
1697 Joseph Myers <joseph@codesourcery.com>
1698 Chao-ying Fu <fu@mips.com>
1699
1700 * config/mips/mips16.S: Don't build for microMIPS.
1701 * config/mips/linux-unwind.h: Handle microMIPS frame.
1702 * config/mips/crtn.S (fini, init): New labels.
1703
7c422dbb
EI		 17042012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1705 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1706 as dividend.
1707
110207ad
AM		 17082013-02-16 Alan Modra <amodra@gmail.com>
1709
1710 PR target/55431
1711 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1712 (ppc_fallback_frame_state): Always set up save locations for fp
1713 and altivec. Don't bother with non-callee-saved regs, r0-r13
1714 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1715
e68a4ef6
GJL		 17162013-02-12 Georg-Johann Lay <avr@gjlay.de>
1717
1718 PR target/54222
1719 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1720 _ssmulHA, _ssmulSA.
1721 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1722 _ssmulha3, _usmulusa3, _ssmulsa3.
1723 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1724 (__muldi3): XCALL __muldi3_6 instead of rcall.
1725 (__umulsidi3, __mulsidi3): New functions.
1726 (do_prologue_saves, do_epilogue_restores): New .macros.
1727 (__divdi3_moddi3): Use them.
1728 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1729 (__usmulusa3, __ssmulsa3): New functions.
1730
6c59ffd1
IS		 17312013-02-11 Iain Sandoe <iain@codesourcery.com>
1732 Jack Howarth <howarth@bromo.med.uc.edu>
1733 Patrick Marlier <patrick.marlier@gmail.com>
1734
1735 PR libitm/55693
1736 * config/darwin-crt-tm.c: Remove dummy functions hack.
1737
85d768f3
GJL		 17382013-02-08 Georg-Johann Lay <avr@gjlay.de>
1739
1740 PR target/54222
1741 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1742 * config/avr/lib2-object.mk: New iterator to build objects from it.
1743 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1744 lib2funcs.c.
1745 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1746 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1747 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1748 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1749 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1750 * config/avr/lib1funcs-fixed.S: Implement them.
1751
5d5bf775
RS		 17522013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1753
1754 Update copyright years.
1755
99113dff
DE		 17562013-02-01 David Edelsohn <dje.gcc@gmail.com>
1757
1758 PR target/54601
1759 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1760 Add crtcxa to extra_parts.
1761 * config/rs6000/exit.h: New file.
1762 * config/rs6000/cxa_atexit.c: New file.
1763 * config/rs6000/cxa_finalize.c: New file.
1764 * config/rs6000/crtcxa.c: New file.
1765 * config/rs6000/t-aix-cxa: New file.
1766 * config/rs6000/libgcc-aix-cxa.ver: New file.
1767
dbdbd982
NC		 17682013-01-31 Nick Clifton <nickc@redhat.com>
1769
1770 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1771 variant.
1772
5893f158
GJL		 17732013-01-29 Georg-Johann Lay <avr@gjlay.de>
1774
1775 PR target/54222
1776 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1777 _mulQQ, _mulHQ, _mulHA, _mulSA,
1778 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1779 _divQQ, _divHQ, _divHA, _divSA,
1780 _divUQQ, _divUHQ, _divUHA, _divUSA.
1781
ecdbd01a 17822013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 1783
dbdbd982 1784 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 1785 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1786 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1787 to exclude functions from being built with libgcc.c and use
1788 the microblaze assembly.
1789
ecdbd01a 17902013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 1791
1792 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1793 extra_parts.
1794
922c57d1
YZ		 17952013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1796
1797 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1798 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1799 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1800 alignment operation.
1801
e0f8b6a0
SN		 18022013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1803
1804 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1805 loop start address for cache clearing.
1806
00892272
GJL		 18072013-01-14 Georg-Johann Lay <avr@gjlay.de>
1808
1809 * config/avr/lib1funcs.S: Remove trailing blanks.
1810 * config/avr/lib1funcs-fixed.S: Ditto.
1811
e59ec5fd
GJL		 18122013-01-14 Georg-Johann Lay <avr@gjlay.de>
1813
1814 * config/avr/avr-lib.h: Add GPL copyright notice.
1815
3ffc1958
GJL		 18162013-01-14 Georg-Johann Lay <avr@gjlay.de>
1817
1818 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1819 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1820 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1821 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1822
25c210f9
MK		 18232013-01-07 Mark Kettenis <kettenis@openbsd.org>
1824
1825 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1826 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 1827
db59befb
NC		 18282013-01-04 Nick Clifton <nickc@redhat.com>
1829
1830 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1831 the CALLT instruction is supported.
1832
5aa12dbf
JW		 18332012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1834
1835 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1836 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1837
65f14117
JT		 18382012-12-13 John Tytgat <John@bass-software.com>
1839
1840 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1841 is 25.
1842
ee3ae4f7
JJ		 18432012-12-12 Jakub Jelinek <jakub@redhat.com>
1844
1845 PR libgcc/55451
1846 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1847 undefined signed overflows.
1848
2fcfba3d
UB		 18492012-12-09 Uros Bizjak <ubizjak@gmail.com>
1850
1851 PR target/55344
1852 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1853
4f2b3dc2
UB		 18542012-12-06 Uros Bizjak <ubizjak@gmail.com>
1855
1856 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1857 (FP_TRAPPING_EXCEPTIONS): Define.
1858 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1859 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1860
066161a2
RH		 18612012-12-04 Richard Henderson <rth@redhat.com>
1862
1863 PR bootstrap/55571
1864 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1865
25626181
MS		 18662012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1867
4f2b3dc2 1868 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 1869 (FP_EX_SHIFT): Define.
1870 (FP_TRAPPING_EXCEPTIONS): Define.
1871
868395e8
MS		 18722012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1873
1874 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1875 (FP_ROUNDMODE): Use FP_RND_MASK.
1876 * config/aarch64/sfp-exceptions.c: New.
1877 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1878 Use __sfp_handle_exceptions.
1879
5005fe22
RE		 18802012-12-04 Richard Earnshaw <rearnsha@arm.com>
1881
1882 * config.host: (arm*-*-freebsd*): Remove.
1883 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1884 (arm*-*-elf*): Remove.
1885 (arm*-*-wince-pe*): Remove.
1886 * arm/unwind-arm.c (struct fpa_reg): Delete.
1887 (struct fpa_regs): Delete.
1888 (phase1_vrs): Remove fpa element.
1889 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1890 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1891 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1892 * ieee754-sf.S (floatundisf): Remove FPA support.
1893 (floatdisf): Likewise.
1894 * ieee75f-df.S (floatundidf): Likewise.
1895 (floatdidf): Likewise.
1896
e5a81c8e
KT		 18972012-11-29 Kai Tietz <ktietz@redhat.com>
1898
1899 PR target/55445
1900 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1901 * unwind-generic.h: Likewise.
1902 * unwind-seh.c: Likewise.
1903
f4919e4a
RH		 19042012-11-28 Richard Henderson <rth@redhat.com>
1905
1906 PR libgcc/48076
1907 * emutls.c (__emutls_get_address): Avoid race condition between
1908 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 1909
e13d9d5a
GJL		 19102012-11-22 Georg-Johann Lay <avr@gjlay.de>
1911
1912 Adjust decimal point of signed accum mode to GCC default.
1913
1914 PR target/54222
1915 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1916 _divqq_helper.
1917 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1918 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1919 (__mulha3, __mulsa3)
1920 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 1921 decimal point of signed accum types.
1922
e13d9d5a
GJL		 1923 (__mulusa3_round): New function.
1924 (__mulusa3): Use it.
1925 (__divqq_helper): New function.
1926 (__udivuqq3): Use it.
1927
1b845c6e
JJ		 19282012-11-20 Jakub Jelinek <jakub@redhat.com>
1929
1930 PR bootstrap/55370
1931 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1932
822a258a
TJ		 19332012-11-18 Teresa Johnson <tejohnson@google.com>
1934
1935 PR bootstrap/55051
1936 * libgcov.c (gcov_exit): Remove merged program summary
1937 comparison unless !GCOV_LOCKED.
1938
54f4eaf0
MS		 19392012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1940
1941 * soft-fp: Updated from glibc upstream.
1942
e808687a
ILT		 19432012-11-06 Ian Lance Taylor <iant@google.com>
1944
1945 * generic-morestack.c (__generic_morestack): Align the returned
1946 stack pointer to a 32 byte boundary.
1947 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1948 increment the return address until we have decided that we don't
1949 have a varargs function.
1950 (__morestack) [32-bit]: Align stack correctly when calling C
1951 functions.
1952 (__morestack) [64-bit]: Likewise.
1953
460277e0
TS		 19542012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1955
1956 * configure: Regenerate.
1957
73edb277
UB		 19582012-11-02 Uros Bizjak <ubizjak@gmail.com>
1959
1960 PR target/55175
1961 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1962 * config/i386/sfp-machine.h: Guard exception handling
1963 code with _SOFT_FLOAT.
1964 * config/i386/32/sfp-machine.h: Guard rounding handling
1965 code with _SOFT_FLOAT.
1966 * config/i386/64/sfp-machine.h: Ditto.
1967
c1d4fa04
JS		 19682012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1969
1970 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1971 as extra_parts.
1972
eff6ca85
UB		 19732012-10-26 Uros Bizjak <ubizjak@gmail.com>
1974
1975 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1976 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1977 when appropriate. Correct structure element types.
1978 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1979 -minline-all-stringops from compile flags.
1980
43a8f1a1
RC		 19812012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1982
1983 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1984
76c78361
RC		 19852012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1986
eff6ca85 1987 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 1988
6f288860
SH		 19892012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1990
1991 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1992 tmake_file.
1993
1e3d5096
IB		 19942012-10-23 Ian Bolton <ian.bolton@arm.com>
1995 Jim MacArthur <jim.macarthur@arm.com>
1996 Marcus Shawcroft <marcus.shawcroft@arm.com>
1997 Nigel Stephens <nigel.stephens@arm.com>
1998 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1999 Richard Earnshaw <rearnsha@arm.com>
2000 Sofiane Naci <sofiane.naci@arm.com>
2001 Stephen Thomas <stephen.thomas@arm.com>
2002 Tejas Belagod <tejas.belagod@arm.com>
2003 Yufeng Zhang <yufeng.zhang@arm.com>
2004
2005 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2006 * config/aarch64/crti.S: New file.
2007 * config/aarch64/crtn.S: New file.
2008 * config/aarch64/linux-unwind.h: New file.
2009 * config/aarch64/sfp-machine.h: New file.
2010 * config/aarch64/sync-cache.c: New file.
2011 * config/aarch64/t-aarch64: New file.
2012 * config/aarch64/t-softfp: New file.
2013
8a740f07
HPN		 20142012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2015
2016 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2017 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2018 no-longer-needed LDBU insns.
2019
153c8397
SH		 20202012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2021
2022 * config.host
2023 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2024 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2025
595fefee
MGD		 20262012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2027
2028 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2029
9945a876
MK		 20302012-10-15 Matthias Klose <doko@ubuntu.com>
2031
2032 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2033
1183dc2c
PC		 20342012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2035
2036 * configure: Regenerate.
2037 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2038
945a9c1f
UB		 20392012-10-10 Uros Bizjak <ubizjak@gmail.com>
2040
2041 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2042 instructions for 64bit targets only.
2043
fb8bf47a
UB		 20442012-10-10 Uros Bizjak <ubizjak@gmail.com>
2045
2046 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2047 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2048 * config/i386/32/sfp-machine.h: ... here.
2049 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2050 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2051 New defines.
2052
acb72498
MK		 20532012-10-07 Matthias Klose <doko@ubuntu.com>
2054
2055 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2056 as unused.
2057 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2058
8eaee0f0
MK		 20592012-10-06 Mark Kettenis <kettenis@openbsd.org>
2060
2061 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2062 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2063 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2064 (ElfW): Likewise.
2065
5e3e4fe8
JW		 20662012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2067
2068 PR other/53889
2069 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2070 Fix parameter names.
2071
86086376
OE		 20722012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2073
2074 PR target/33135
2075 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2076 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2077 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2078
9597375a
OE		 20792012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2080
2081 PR target/50457
2082 * config/sh/linux-atomic.S: Delete.
2083 * config/sh/linux-atomic.c: New.
2084 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2085 linux-atomic.c. Add cflags to disable warnings.
2086
1504e3e1
JW		 20872012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2088
2089 PR other/53889
2090 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2091 function.
2092 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2093 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2094 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2095 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 2096 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2097 Likewise.
1504e3e1
JW		 2098 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2099 Likewise.
2100 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2101 Likewise.
2102 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2103 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2104
17f293b0
MK		 21052012-09-19 Mark Kettenis <kettenis@openbsd.org>
2106
9597375a
OE		 2107 * config.host (hppa-*-openbsd*): New target.
2108 * config/pa/t-openbsd: New file.
17f293b0 2109
51526856
GJL		 21102012-09-15 Georg-Johann Lay <avr@gjlay.de>
2111
2112 PR target/54222
2113 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2114 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2115 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2116 (__divsa3): Use __negsi2 to negate r_quoL.
2117 * config/avr/lib1funcs.S (FALIAS): New macro.
2118 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2119 (__negsi2): ...this new function.
2120 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2121 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2122 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2123 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2124 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2125 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2126
aadb5b43
OE		 21272012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2128
2129 PR target/54089
2130 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2131 (lshrsi3): Reimplement as lshrsi3_r0.
2132
d5d66749
AS		 21332012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2134
2135 PR target/46191
2136 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2137 of libgcc.a.
2138
c6c36e73
TJ		 21392012-09-07 Teresa Johnson <tejohnson@google.com>
2140
9597375a 2141 PR gcov-profile/54487
c6c36e73 2142 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 2143 differences.
c6c36e73 2144
b588ae30
GJL		 21452012-09-05 Georg-Johann Lay <avr@gjlay.de>
2146
2147 PR target/54461
2148 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2149 not configured --with-avrlibc=no.
2150 * config/avr/t-avrlibc: New file.
2151 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2152 (DPBIT_FUNCS): Ditto.
2153 (TPBIT_FUNCS): Ditto.
2154
abd16fb1
TJ		 21552012-09-04 Teresa Johnson <tejohnson@google.com>
2156
2157 * libgcov.c (struct gcov_summary_buffer): New structure.
2158 (gcov_histogram_insert): New function.
2159 (gcov_compute_histogram): Ditto.
2160 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2161 histograms during summary merging.
2162
613061fd
MK		 21632012-09-01 Mark Kettenis <kettenis@openbsd.org>
2164
2165 * config.host (x86_64-*-openbsd*): New target.
73edb277 2166
867a8345
CLT		 21672012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2168
2169 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2170 attribute.
2171
4aeaaca3
GJL		 21722012-08-24 Georg-Johann Lay <avr@gjlay.de>
2173
2174 PR target/54222
2175 * config/avr/t-avr (conv_X): Rename to func_X.
2176
e55e4056
GJL		 21772012-08-24 Georg-Johann Lay <avr@gjlay.de>
2178
2179 PR target/54222
2180 * config/avr/lib1funcs-fixed.S: New file.
2181 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2182 after they are used.
2183 (neg2, neg4): New macros.
2184 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2185 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2186 (__umulhisi3): Speed up MUL variant if there is enough flash.
2187 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2188 avr-modes.def.
2189 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2190 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2191 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2192 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2193 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2194 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2195 (LIB2FUNCS_EXCLUDE): Add supported functions.
2196
a147b6d2
GJL		 21972012-08-22 Georg-Johann Lay <avr@gjlay.de>
2198
2199 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2200 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2201 libgcc-s-objects.
2202 * fixed-obj.mk: Only expand dependency if $o is not in
2203 LIB2FUNCS_EXCLUDE.
2204
c637141a
L		 22052012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2206
2207 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2208
130e00bd
JM		 22092012-08-22 Joseph Myers <joseph@codesourcery.com>
2210
2211 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2212 depend on --enable-shared.
2213 ($(lib1asmfuncs-o)): Use %.vis files independent of
2214 --enable-shared.
2215 * static-object.mk ($(base)$(objext), $(base).vis)
2216 ($(base)_s$(objext)): Use same rules for visibility handling as in
2217 shared-object.mk.
2218
4b1b3788
ILT		 22192012-08-21 Ian Lance Taylor <iant@google.com>
2220
2221 * config/i386/morestack.S (__morestack_non_split): Increase amount
2222 of space allocated for non-split code stack.
2223
d2468141
JM		 22242012-08-19 Joseph Myers <joseph@codesourcery.com>
2225
2226 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2227 even if inhibit_libc.
2228
a508e1a8
JB		 22292012-08-17 Julian Brown <julian@codesourcery.com>
2230
2231 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2232 -fexceptions -fnon-call-exceptions if not defined.
2233 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2234 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2235
5615a07d
AS		 22362012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2237
2238 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2239 type.
2240
138f5acd
DE		 22412012-08-16 David Edelsohn <dje.gcc@gmail.com>
2242
2243 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2244 rs6000/t-slibgcc-aix.
2245
18efc0dd
SB		 22462012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2247
2248 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2249
6b39bc38
SB		 22502012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2251
2252 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2253
cd25dea0
L		 22542012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2255
2256 PR driver/54171
2257 * Makefile.in (version): Replace top_srcdir with srcdir.
2258
a3dda30b
JY		 22592012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2260
2261 * Makefile.in (version): set to BASE-VER file from gcc directory.
2262
d04aacfc
NC		 22632012-08-01 Nick Clifton <nickc@redhat.com>
2264
2265 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2266 Implements __clrsb for an HImode argument.
2267
0d13c974
NC		 22682012-07-31 Nick Clifton <nickc@redhat.com>
2269
2270 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2271 Implements __clrsb for an HImode argument.
2272 * config/stormy16/clrsbhi2.c: New file:
2273 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2274
efbb59b2
SB		 22752012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2276
2277 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2278
bf1431e3
TG		 22792012-07-19 Tristan Gingold <gingold@adacore.com>
2280 Richard Henderson <rth@redhat.com>
2281
2282 * unwind-seh.c: New file.
2283 * unwind-generic.h: Include windows.h for SEH.
2284 (_Unwind_Exception): Use 6 private fields for SEH.
2285 (_GCC_specific_handler): Declare.
2286 * unwind-c.c (__gcc_personality_seh0): New function.
2287 Adjust for SEH.
2288 * config/i386/libgcc-cygming.ver: New file.
2289 * config/i386/t-seh-eh: New file.
2290 * config.host (x86_64-*-mingw*): Default to seh.
2291
659140c8
SB		 22922012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2293
2294 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2295
a20d08fd
UB		 22962012-06-17 Uros Bizjak <ubizjak@gmail.com>
2297
2298 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2299 __builtin_expect when checking for exceptions.
2300 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2301
79261115
UB		 23022012-06-13 Uros Bizjak <ubizjak@gmail.com>
2303
4a172156
UB		 2304 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2305 function declaration.
2306 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2307 (FP_RND_MASK): New.
2308 * config/ia64/sfp-exceptions.c: New.
2309 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 2310
bb5c97d4
UB		 23112012-06-13 Uros Bizjak <ubizjak@gmail.com>
2312
2313 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2314 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2315 * config/i386/64/sfp-machine: ... (delete here) ...
2316 * config/i386/sfp-machine.h: ... to here.
2317 (FP_EX_MASK): Remove.
2318 (FP_RND_MASK): New.
2319 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2320
91fe5efb
ST		 23212012-06-11 Sriraman Tallam <tmsriram@google.com>
2322
2323 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2324 * config/i386/libgcc-sol2.ver: Ditto.
2325 * config/i386/libgcc-glibc.ver: Ditto.
2326
67a218c5
RM		 23272012-06-11 Roland McGrath <mcgrathr@google.com>
2328
2329 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2330 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2331 pthread_cancel.
2332
492fbea1
UB		 23332012-06-09 Uros Bizjak <ubizjak@gmail.com>
2334
2335 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2336 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2337 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2338 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2339 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2340 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2341 * config/i386/64/sfp-machine: ... (delete here) ...
2342 * config/i386/sfp-machine.h: ... to here.
2343 (FP_EX_MASK): New.
2344 (__sfp_handle_exceptions): New function declaration.
2345 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2346 * config/i386/sfp-exceptions.c: New.
2347 * config/i386/t-softfp: New.
2348 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2349 i386/t-softfp to tmake_file.
2350
7b4cf266
DM		 23512012-06-03 David S. Miller <davem@davemloft.net>
2352
2353 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2354 change.
2355
0de0d5c6
DM		 23562012-05-31 David S. Miller <davem@davemloft.net>
2357
2358 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2359 multiply and divide instructions on 32-bit when V9.
2360 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2361
d8c9d391
JM		 23622012-05-29 Joseph Myers <joseph@codesourcery.com>
2363
2364 * config/arm/ieee754-df.S: Fix typos.
2365 * config/arm/ieee754-sf.S: Fix typos.
2366 * config/c6x/libunwind.S: Fix typos.
2367 * config/epiphany/udivsi3-float.c: Fix typos.
2368 * config/microblaze/muldi3_hard.S: Fix typos.
2369 * config/picochip/adddi3.S: Fix typos.
2370 * config/picochip/ashlsi3.S: Fix typos.
2371 * config/picochip/ashrsi3.S: Fix typos.
2372 * config/picochip/clzsi2.S: Fix typos.
2373 * config/picochip/cmpsi2.S: Fix typos.
2374 * config/picochip/divmod15.S: Fix typos.
2375 * config/picochip/divmodhi4.S: Fix typos.
2376 * config/picochip/divmodsi4.S: Fix typos.
2377 * config/picochip/longjmp.S: Fix typos.
2378 * config/picochip/lshrsi3.S: Fix typos.
2379 * config/picochip/parityhi2.S: Fix typos.
2380 * config/picochip/popcounthi2.S: Fix typos.
2381 * config/picochip/setjmp.S: Fix typos.
2382 * config/picochip/subdi3.S: Fix typos.
2383 * config/picochip/ucmpsi2.S: Fix typos.
2384 * config/picochip/udivmodhi4.S: Fix typos.
2385 * config/picochip/udivmodsi4.S: Fix typos.
2386 * config/spu/divv2df3.c: Fix typos.
2387 * config/spu/mfc_multi_tag_release.c: Fix typos.
2388 * config/spu/mfc_tag_release.c: Fix typos.
2389 * configure.ac: Fix typos.
2390 * configure: Regenerate.
2391
31a18a7e
ILT		 23922012-05-25 Ian Lance Taylor <iant@google.com>
2393
2394 * config/i386/morestack.S (__morestack_non_split): Check whether
2395 caller is varargs and needs %bp to hold the stack frame on return.
2396
c5768510
OH		 23972012-05-25 Olivier Hainque <hainque@adacore.com>
2398
2399 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2400 sequence in the non pic case on VxWorks.
2401
7c7c339b
OH		 24022012-05-24 Olivier Hainque <hainque@adacore.com>
2403
73fb7630 2404 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 2405 "install-leaf" to "install".
2406
fdc1b7d3
OH		 24072012-05-24 Olivier Hainque <hainque@adacore.com>
2408
2409 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2410 Use a separate command for stamp removals.
2411
07ba94b9
AP		 24122012-05-21 Andrew Pinski <apinski@cavium.com>
2413
2414 PR bootstrap/53183
2415 * configure.ac: Define the default includes to being none.
2416 * configure: Regenerate.
2417
4677d2eb
OH		 24182012-05-16 Olivier Hainque <hainque@adacore.com>
2419
2420 * Makefile.in (install-unwind_h): Rename into ...
2421 (install-unwind_h-forbuild): New target.
2422 (all): Use it instead of the former install-unwind_h.
2423 (install-unwind_h): Reinstate, copy to user install destination
2424 for include files, not to the internal gcc object directory one.
2425 (install-leaf): Depend on it.
2426
7d67c380
OH		 24272012-05-15 Olivier Hainque <hainque@adacore.com>
2428
2429 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2430 register numbers. LR_REGNO replaces R_LR.
2431 (ucontext_for): New, helper for ...
2432 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2433 and 5.3 of ...
2434 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2435
aca06c90
RO		 24362012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2437
2438 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2439 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2440 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2441 i386/t-cpuinfo ...
2442 (i[34567]86-*-*, x86_64-*-*): ... here.
2443
2444 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2445 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2446
2447 * config/i386/i386-cpuinfo.c: Rename to ...
2448 * config/i386/cpuinfo.c: ... this.
2449 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2450
2451 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2452 (libgcc_cv_init_priority): New test.
2453 * configure: Regenerate.
2454 * config.in: New file.
2455 * Makefile.in (clean): Rename config.h to auto-target.h.
2456 (config.h): Likewise.
2457 (stamp-h): Likewise.
2458
2459 * config/i386/cpuinfo.c (auto-target.h): Include.
2460 (CONSTRUCTOR_PRIORITY): Define.
2461 (__cpu_indicator_init): Use it.
2462
0d03ac1b
L		 24632012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2464
2465 * longlong.h: Use a URL instead of an FSF postal address.
2466 Replace spaces with tab.
2467
4a172156 24682012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 2469
2470 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2471 (__gcov_dump): Ditto.
2472 (gcov_dump_complete): New global variable.
2473 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2474 (__gcov_flush): Outline functionality now in gcov_clear.
2475 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2476
e4bb767e
AJ		 24772012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2478
31a18a7e
ILT		 2479 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2480 (mips*-*-linux*): Include mips/t-tpbit when long double is
2481 16 bytes long.
e4bb767e 2482
5ddecff9
ST		 24832012-04-25 Sriraman Tallam <tmsriram@google.com>
2484
2485 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2486 (get_available_features): New argument. Check for AVX2.
2487 (__cpu_indicator_init): Modify call to get_available_features.
2488
b427dd7a
AM		 24892012-04-25 Alan Modra <amodra@gmail.com>
2490
2491 * config/rs6000/crtsavevr.S: New file.
2492 * config/rs6000/crtrestvr.S: New file.
2493 * config/rs6000/t-savresfgpr: Build the above.
2494 * config/rs6000/t-netbsd: Likewise.
2495
ad491329
ST		 24962012-04-24 Sriraman Tallam <tmsriram@google.com>
2497
2498 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2499
792317cc
ST		 25002012-04-24 Sriraman Tallam <tmsriram@google.com>
2501
2502 * libgcc/config/i386/i386-cpuinfo.c: New file.
2503 * libgcc/config/i386/t-cpuinfo: New file.
2504 * libgcc/config.host: Include t-cpuinfo.
2505 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2506
e1be98a4
CF		 25072012-04-24 Chao-ying Fu <fu@mips.com>
2508
2509 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2510
1bde7dab
TS		 25112012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2512
2513 struct siginfo vs. siginfo_t
2514
2515 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2516 siginfo_t instead of struct siginfo.
2517 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2518 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2519 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2520 (ia64_handle_unwabi): Likewise.
2521 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2522 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2523 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2524 (sh_fallback_frame_state): Likewise.
2525 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2526 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2527
24590f66
L		 25282012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2529
2530 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2531 system call number.
2532
9a9dcce8
EB		 25332012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2534
2535 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2536 if it hasn't been previously saved.
2537
6401aaf5
L		 25382012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2539
2540 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2541 only for glibc.
2542
7fd6378e
GJL		 25432012-03-28 Georg-Johann Lay <avr@gjlay.de>
2544
2545 PR target/52737
2546 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2547 instead of __AVR_HAVE_8BIT_SP__.
2548
9e916de7
TG		 25492012-03-26 Tristan Gingold <gingold@adacore.com>
2550
2551 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2552 (unw_table_entry): Use unw_word instead of unsigned long.
2553 (_Unwind_FindTableEntry): Likewise.
2554 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2555 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2556 (_Unwind_FindTableEntry): Likewise.
2557 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2558 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2559 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2560 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2561 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2562 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2563 (uw_init_context_1, uw_install_context): Likewise.
2564 (unw_word): Move to unwind-ia64.h
2565
4b12e93d
TG		 25662012-03-26 Tristan Gingold <gingold@adacore.com>
2567
2568 * config/vms/vms-ucrt0.c: Update copyright years.
2569 Add a sanity check.
2570 (___gcc_main_flags): Declare.
2571 (__main): Check flags to remap argv and exit code.
2572 * config.host (*-*-*vms*): Adjust extra_parts.
2573 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2574 (crt0.o): Add.
2575
06ea7371
RE		 25762012-03-22 Richard Earnshaw <rearnsha@arm.com>
2577
2578 * arm/lib1funcs.asm (ctzsi2): New function.
2579 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2580 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2581 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2582 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2583 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2584 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2585
d82ad50d
AT		 25862012-03-21 Andreas Tobler <andreast@fgznet.ch>
2587
2588 * config.host: Add bits to support powerpc64-*-freebsd*.
2589 * config/rs6000/freebsd-unwind.h: New file.
2590 * config/rs6000/t-freebsd64: New file.
2591
b260a8c0
RG		 25922012-03-20 Richard Guenther <rguenther@suse.de>
2593
2594 PR gcov-profile/52627
2595 * libgcov.c (init_mx): Fix mutex name.
2596
86286a8a
TG		 25972012-03-16 Tristan Gingold <gingold@adacore.com>
2598
2599 * config/ia64/vms-unwind.h: Remove ulong (and replace
2600 it by unw_reg where used). Define unw_reg with __int64.
2601
7888f266
RO		 26022012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2603
2604 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2605 Solaris 8 handling.
2606 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2607 Solaris 8 handling.
2608 (sparc_is_sighandler): Likewise.
2609
f155bc64
L		 26102012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2611
2612 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2613 <= saved reg size.
2614
d47657bd
RO		 26152012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2616
2617 * config/arm/crtn.S: Fix typo.
2618
5bef73a1
RG		 26192012-03-13 Richard Guenther <rguenther@suse.de>
2620
2621 * libgcov.c: Remove stdio.h include and NULL un-define.
2622
9c4271f3
RG		 26232012-03-13 Richard Guenther <rguenther@suse.de>
2624
2625 PR target/52569
2626 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2627
c6d10e7c
RG		 26282012-03-13 Richard Guenther <rguenther@suse.de>
2629
2630 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2631
074a385f
RG		 26322012-03-13 Richard Guenther <rguenther@suse.de>
2633
2634 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2635 and __gthread_mutex_init_function definitions.
2636
c4bc5c25
RO		 26372012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2638
2639 * config.host (mips*-*-openbsd*): Remove.
2640
5c30094f
RO		 26412012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2642
2643 * config.host: Remove alpha*-dec-osf5.1* handling.
2644 * config/alpha/gthr-posix.c: Remove.
2645 * config/alpha/libgcc-osf5.ver: Remove.
2646 * config/alpha/osf5-unwind.h: Remove.
2647 * config/alpha/t-osf-pthread: Remove.
2648 * config/alpha/t-slibgcc-osf: Remove.
2649 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2650 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2651 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2652 * mkmap-flat.awk: Remove osf_export handling.
2653
33e3e24d
RG		 26542012-03-12 Richard Guenther <rguenther@suse.de>
2655
2656 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2657 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2658 (__gthread_mutex_init_function): New function.
2659 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2660
2661 PR gcov/49484
2662 * libgcov.c: Include gthr.h.
2663 (__gcov_flush_mx): New global variable.
2664 (init_mx, init_mx_once): New functions.
2665 (__gcov_flush): Protect self with a mutex.
2666 (__gcov_fork): Re-initialize mutex after forking.
2667 * unwind-dw2-fde.c: Change condition under which to use
2668 __GTHREAD_MUTEX_INIT_FUNCTION.
2669
d8aba32a
TG		 26702012-03-12 Tristan Gingold <gingold@adacore.com>
2671
2672 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2673 * config/ia64/t-vms: Likewise.
2674
75ffafdc
MH		 26752012-03-11 Michael Hope <michael.hope@linaro.org>
2676
4a172156
UB		 2677 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2678 for Thumb-2.
75ffafdc 2679
ef6c2c53
WL		 26802012-03-07 Walter Lee <walt@tilera.com>
2681
2682 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2683 "arch_atomic_".
2684 (atomic_xor): Rename and move definition to
2685 config/tilepro/atomic.h.
2686 (atomic_nand): Ditto.
2687 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2688 "arch_atomic_".
2689 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2690 (arch_atomic_nand): Ditto.
2691
4e30d980
GJL		 26922012-03-07 Georg-Johann Lay <avr@gjlay.de>
2693
2694 PR target/52507
2695 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2696
61108225
GJL		 26972012-03-07 Georg-Johann Lay <avr@gjlay.de>
2698
2699 PR target/52505
2700 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2701 from RAM.
2702
b30e10ab
GJL		 27032012-03-07 Georg-Johann Lay <avr@gjlay.de>
2704
2705 PR target/52461
2706 PR target/52508
2707 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2708 if RAMPZ affects reading from RAM.
2709 (__tablejump_elpm__): Ditto.
2710 (.xload): Ditto.
2711 (__movmemx_hi): Ditto.
2712 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2713 (__do_global_dtors): Ditto.
2714 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2715 (__movmemx_hi): Ditto.
2716
8993fde4
RH		 27172012-03-05 Richard Henderson <rth@redhat.com>
2718
2719 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2720 [ARM] (count_trailing_zeros): Use the builtin.
2721
b7633ee3
KT		 27222012-03-01 Kai Tietz <ktietz@redhat.com>
2723
2724 * soft-fp: Imported from glibc upstream.
2725
fbd3340c
KT		 27262012-02-28 Kai Tietz <ktietz@redhat.com>
2727
2728 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2729 for mingw-targets as attribute gcc_struct.
2730
e9e053eb
ILT		 27312012-02-28 Ian Lance Taylor <iant@google.com>
2732
2733 * generic-morestack.c (__splitstack_releasecontext): Correct call
2734 to __morestack_release_segments.
2735
d80c632e
ST		 27362012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2737
2738 PR target/52390
2739 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2740 for __linux__ when removing signals from __morestack_fullmask.
2741
0253a8b1
GJL		 27422012-02-23 Georg-Johann Lay <avr@gjlay.de>
2743
2744 PR target/52261
2745 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2746
e10e461e
UW		 27472012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2748
2749 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2750 instead of HAVE_INITFINI_ARRAY.
2751 * config/ia64/crtend.S: Likewise.
2752
0c0c6398
KT		 27532012-02-20 Kai Tietz <ktietz@redhat.com>
2754
d7470374
KT		 2755 PR libstdc++/52300
2756 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2757
0c0c6398
KT		 2758 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2759 to w32-unwind.h header.
2760
78c27266
RS		 27612012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2762
2763 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2764 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2765 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2766 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2767
5adeb246
RS		 27682012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2769
2770 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2771
672ed313
IS		 27722012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2773
2774 PR libitm/52220
2775 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 2776
e948a1fb
IS		 27772012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2778 Patrick Marlier <patrick.marlier@gmail.com>
2779
2780 PR libitm/52220
2781 * config/darwin-crt-tm.c: Generate dummy functions.
2782
6017aed3
IS		 27832012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2784 Patrick Marlier <patrick.marlier@gmail.com>
2785
2786 PR libitm/52042
2787 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2788 (__doTMRegistrations): Call it.
e9e053eb 2789 (__doTMdeRegistrations): Likewise.
6017aed3 2790
2da8c1ad
GJL		 27912012-01-15 Georg-Johann Lay <avr@gjlay.de>
2792 Anatoly Sokolov <aesok@post.ru>
2793 Eric Weddington <eric.weddington@atmel.com>
2794
2795 PR target/52261
2796 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2797 (__epilogue_restores__): Ditto.
2798
0f952eb4
EB		 27992012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2800
2801 PR target/51921
2802 PR target/52205
2803 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2804 Solaris 11 and slightly reformat.
2805 (sparc_is_sighandler): Likewise.
2806
dd552284
WL		 28072012-02-14 Walter Lee <walt@tilera.com>
2808
2809 * config.host: Handle tilegx and tilepro.
2810 * config/tilegx/sfp-machine.h: New file.
2811 * config/tilegx/sfp-machine32.h: New file.
2812 * config/tilegx/sfp-machine64.h: New file.
2813 * config/tilegx/t-crtstuff: New file.
2814 * config/tilegx/t-softfp: New file.
2815 * config/tilegx/t-tilegx: New file.
2816 * config/tilepro/atomic.c: New file.
2817 * config/tilepro/atomic.h: New file.
2818 * config/tilepro/linux-unwind.h: New file.
2819 * config/tilepro/sfp-machine.h: New file.
2820 * config/tilepro/softdivide.c: New file.
2821 * config/tilepro/softmpy.S: New file.
2822 * config/tilepro/t-crtstuff: New file.
2823 * config/tilepro/t-tilepro: New file.
2824
b59cbd50
JW		 28252012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2826
2827 PR libstdc++/51296
2828 PR libstdc++/51906
2829 * gthr-posix.h: Allow static initializer macros to be disabled.
2830 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2831
6caf807f
CLT		 28322012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2833
2834 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2835 Add t-slibgcc-libgcc to tmake_file.
2836 * config/mips/libgcc-mips16.ver: Revert previous patch.
2837 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2838
b25364a0
S		 28392012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2840 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2841
2842 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2843 * config/cr16/crti.S: New file.
2844 * config/cr16/crtlibid.S: New file.
2845 * config/cr16/crtn.S: New file.
2846 * config/cr16/lib1funcs.S: New file.
2847 * config/cr16/t-cr16: New file.
2848 * config/cr16/t-crtlibid: New file.
2849 * config/cr16/unwind-dw2.h: New file.
2850 * config/cr16/unwind-cr16.c: New file.
2851 * config/cr16/divmodhi3.c: New file.
2852
8ef03aa7
AM		 28532012-01-25 Alan Modra <amodra@gmail.com>
2854
2855 * config/rs6000/t-linux64: Delete. Move..
2856 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2857 * config/rs6000/t-linux: ..and libgcc flags to here.
2858
daecebc8
DR		 28592012-01-22 Douglas B Rupp <rupp@gnat.com>
2860
2861 * config.host (i[34567]86-*-interix3*):
8ef03aa7 2862 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 2863 * configure: Regenerate.
2864
ddaf8125
RS		 28652012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2866 Richard Sandiford <rdsandiford@googlemail.com>
2867
2868 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2869 * config/mips/mips16.S (__mips16_rdhwr): New function.
2870 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2871
2cd8b32c
NS		 28722012-01-11 Nathan Sidwell <nathan@acm.org>
2873
2874 * libgcov.c (__gcov_init): Ignore objects with no functions.
2875
cba300dd
GJL		 28762012-01-10 Georg-Johann Lay <avr@gjlay.de>
2877
2878 PR target/49868
2879 Extend __pgmx semantics to linearize memory.
2880 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2881 * config/avr/lib1funcs.S (__xload_1): New function.
2882 (__movmemx_qi, __movmemx_hi): New functions.
2883 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2884 semantics.
9ffaf4bc 2885
3d137660
EB		 28862012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2887
2888 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2889 purported sigacthandler address isn't null before dereferencing it.
2890 (sparc_is_sighandler): Likewise.
2891
bf4db96c
EB		 28922012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2893
2894 PR ada/41929
2895 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2896 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2897 (sparc_is_sighandler): Likewise.
2898 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2899
1ab3568b
TG		 29002012-01-06 Tristan Gingold <gingold@adacore.com>
2901
2902 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2903 compatibility thunks...
2904 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2905 (crtbeginS.o, crtendS.o): ... and these to ...
2906 * config/ia64/t-ia64-elf: ... this new file.
2907 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2908 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2909
925b0ed8
AK		 29102012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2911
2912 * configure: Regenerate.
2913 * config/s390/t-crtstuff: Remove -fPIC.
2914
a99ad737
JW		 29152012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2916
2917 PR bootstrap/51006
2918 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2919 for NetBSD.
2920
884f56d1
GJL		 29212012-01-02 Georg-Johann Lay <avr@gjlay.de>
2922
2923 PR target/51345
2924 * config/avr/lib1funcs.S: Remove FIXME comments.
2925 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2926
8c57e547
GJL		 29272012-01-02 Georg-Johann Lay <avr@gjlay.de>
2928
2929 Implement light-weight DImode support.
2930 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2931 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2932 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2933 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2934
04dbc287
NS		 29352011-12-30 Nathan Sidwell <nathan@acm.org>
2936
2937 * libgcov.c (gcov_crc32): Remove global var.
2938 (free_fn_data): New function.
2939 (buffer_fn_data): Pass in filename, more robust error recovery.
2940 (crc32_unsigned): New function.
2941 (gcov_exit): More robust detection of new program. More robust
2942 error recovery.
2943 (__gcov_init): Do not update program's crc here.
2944
8e1d97d4
TG		 29452011-12-21 Tristan Gingold <gingold@adacore.com>
2946
2947 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2948
9ffaf4bc
ILT		 29492011-12-21 Ian Lance Taylor <iant@google.com>
2950
2951 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2952
a0c8d0c1
ILT		 29532011-12-20 Ian Lance Taylor <iant@google.com>
2954
2955 * config/i386/morestack.S (__morestack_non_split): If there is
2956 enough stack space already, don't split. Ask for more stack space
2957 than we required.
2958
69048898
SDJ		 29592011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2960
2961 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2962 `sys/sdt.h'.
2963 (_Unwind_DebugHook): New function.
2964 (uw_restore_core_regs): New define.
2965 (unwind_phase2): Use uw_restore_core_regs instead of
2966 restore_core_regs.
2967 (unwind_phase2_forced): Likewise.
2968 (__gnu_Unwind_Resume): Likewise.
2969
1bb4b6a3
UB		 29702011-12-20 Uros Bizjak <ubizjak@gmail.com>
2971
2972 * config/alpha/linux-unwind.h: Update copyright years.
2973 (MD_FROB_UPDATE_CONTEXT): New define.
2974 (alpha_frob_update_context): New function.
2975
eb028768
RS		 29762011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2977
2978 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2979 tmake_file rather replacing it.
2980
6a2045bf
IS		 29812011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2982
2983 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 2984 function is not used for PPC64.
6a2045bf
IS		 2985 (save_world): Amend comments. Update the VRsave mask to reflect the
2986 saved regs.
2987 (rest_world): Update comments, do not clobber r10, do not use r8.
2988 (eh_rest_world_r10): Amend comments, do not use r8.
2989 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2990 no longer used, move restore of CR and target address to the end of
2991 the routine.
2992
a13780a6
L		 29932011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2994
2995 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2996 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2997
d7288dfb
GJL		 29982011-12-14 Georg-Johann Lay <avr@gjlay.de>
2999
3000 PR target/49313
3001 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3002 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3003
8d2c862d
EB		 30042011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3005
3006 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3007
3447cae6
GJL		 30082011-12-09 Georg-Johann Lay <avr@gjlay.de>
3009
3010 PR target/49313
3011 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3012 * config/avr/lib1funcs.S (__muldi3): New function.
3013
806fc6aa
AP		 30142011-12-06 Andrew Pinski <apinski@cavium.com>
3015
3016 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3017 size of func_ptr.
3018 (__frame_dummy_init_array_entry): Likewise.
3019
28c5e6b5
GJL		 30202011-12-06 Georg-Johann Lay <avr@gjlay.de>
3021
3022 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3023
3024 PR target/51345
3025 PR target/51002
3026 * config/avr/lib1funcs.S (__prologue_saves__,
3027 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3028 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3029
8f90394a
IS		 30302011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3031
3032 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3033
06dd33ac
JDA		 30342011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3035
3036 PR other/51272
3037 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3038 (_ITM_deregisterTMCloneTable): Likewise.
3039 (__register_frame_info): Fix unused warning.
3040 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3041 pthread_default_stacksize_np): Likewise.
3042 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 3043
85b8555e
DD		 30442011-11-29 DJ Delorie <dj@redhat.com>
3045
3046 * config.host (rl78-*-elf): New case.
3047 * config/rl78: New directory for the Renesas RL78.
3048
4d5ae4ea
BS		 30492011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3050
3051 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3052 formatting.
3053
f9c55897
RO		 30542011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3055
3056 PR other/51022
3057 * config/rs6000/t-savresfgpr: New file.
3058 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3059 $(srcdir)/config/rs6000/eabi.S.
3060 * config/rs6000/t-ppccomm-ldbl: Remove.
3061 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3062 tmake_file.
3063 (powerpc-*-eabispe*): Likewise.
3064 (powerpc-*-eabi*): Likewise.
3065 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3066 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3067 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3068 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3069 tmake_file.
3070 (powerpc-*-eabisim*): Likewise.
3071 (powerpc-*-elf*): Likewise.
3072 (powerpc-*-eabialtivec*): Likewise.
3073 (powerpc-xilinx-eabi*): Likewise.
3074 (powerpc-*-rtems*): Likewise.
3075 (powerpcle-*-elf*): Likewise.
3076 (powerpcle-*-eabisim*): Likewise.
3077 (powerpcle-*-eabi*): Likewise.
3078
a01207c4
ILT		 30792011-11-27 Ian Lance Taylor <iant@google.com>
3080
3081 * generic-morestack.c (__splitstack_find): Check for NULL old
3082 stack value.
3083 (__splitstack_resetcontext): New function.
3084 (__splitstack_releasecontext): New function.
3085 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3086
2b0b8ab2
IS		 30872011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3088
3089 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3090
c1d8101c
IS		 30912011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3092
3093 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3094
8b281334
RH		 30952011-11-26 Richard Henderson <rth@redhat.com>
3096
3097 * config/m68k/linux-atomic.c: New file.
3098 * config/m68k/t-linux: New file.
3099 * config.host (m68k-uclinux, m68k-linux): Use it.
3100
7546aa9d
RH		 31012011-11-26 Richard Henderson <rth@redhat.com>
3102
3103 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3104 (__TMC_END__): Only declare if hidden is available; in the definition,
3105 if hidden is unavailable add a null record.
3106 (deregister_tm_clones, register_tm_clones): New.
3107 (__do_global_dtors_aux, frame_dummy): Use them.
3108 (__do_global_dtors, __do_global_ctors_1): Likewise.
3109
e2362f5d
IS		 31102011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3111
3112 * config/darwin-crt-tm.c: New file.
3113 * config.host (darwin): Build crttms.o crttme.o to provide
3114 startup and shutdown for tm clones.
3115 * config/t-darwin (crttms.o): New build rule.
3116 (crttme.o): Likewise.
3117
6685dd96
HPN		 31182011-11-21 Hans-Peter Nilsson <hp@axis.com>
3119
3120 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3121 et al.
3122
b0dc7e4c
RH		 31232011-11-21 Richard Henderson <rth@redhat.com>
3124
3125 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3126 (__TMC_LIST__, __TMC_END__): New.
3127 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3128 (__do_global_dtors): Likewise.
3129 (frame_dummy): Call _ITM_registerTMCloneTable.
3130 (__do_global_ctors_1): Likewise.
3131
d4b4b542
RO		 31322011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3133
3134 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3135 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3136 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3137 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3138 * config/i386/t-darwin64: Remove.
3139 * config/sh/t-netbsd (LIB2ADD): Remove.
3140
989bdb74
GJL		 31412011-11-21 Georg-Johann Lay <avr@gjlay.de>
3142
3143 PR target/49313
3144 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3145 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3146 * config/avr/lib1funcs.S (wmov): New assembler macro.
3147 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3148 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3149 (__udivmod64): New function.
3150 (__negdi2): New function.
3151
515a0cfc
GP		 31522011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3153
3154 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3155 *-*-freebsd*aout*): Remove.
3156
0115d17f
HPN		 31572011-11-20 Hans-Peter Nilsson <hp@axis.com>
3158
3159 * static-object.mk (c_flags-$o): Save c_flags.
3160 ($(base)$(objext)): Use it.
3161
93aeb62b
SE		 31622011-11-18 Steve Ellcey <sje@cup.hp.com>
3163
3164 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3165
7bc6df2c
GJL		 31662011-11-18 Georg-Johann Lay <avr@gjlay.de>
3167
3168 PR target/49868
3169 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3170 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3171 New functions.
3172
425d737b
MGD		 31732011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3174
3175 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3176 functions.
1bb4b6a3 3177 (aeabi_uidivmod): Likewise.
425d737b
MGD		 3178 (umodsi3): Likewise.
3179 (divsi3): Likewise.
3180 (aeabi_idivmod): Likewise.
3181 (modsi3): Likewise.
3182
f2a176dc
TG		 31832011-11-16 Tristan Gingold <gingold@adacore.com>
3184
3185 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3186
7c209481
GJL		 31872011-11-15 Georg-Johann Lay <avr@gjlay.de>
3188
3189 PR target/49868
3190 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3191 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3192
9dfd5832
JDA		 31932011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3194
3195 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3196 tmake_file list.
3197 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3198 * config/pa/t-stublib64: Delete.
3199
f77dca5d
RH		 32002011-11-12 Richard Henderson <rth@redhat.com>
3201
3202 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3203 cast the pointer argument to _Unwind_SetGRPtr.
3204
902828f0
RO		 32052011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3206
3207 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3208
e14304ef
ILT		 32092011-11-09 Ian Lance Taylor <iant@google.com>
3210
3211 * generic-morestack.c: Include <string.h>.
3212 (uintptr_type): Define.
3213 (struct initial_sp): Add dont_block_signals field. Reduce size of
3214 extra array by 1.
3215 (allocate_segment): Set prev field to NULL. Don't set
3216 __morestack_current_segment or __morestack_segments.
3217 (__generic_morestack): Update current->prev and *pp after calling
3218 allocate_segment.
3219 (__morestack_block_signals): Don't do anything if
3220 dont_block_signals is set.
3221 (__morestack_unblock_signals): Likewise.
3222 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3223 uintptr_type.
3224 (__splitstack_block_signals): New function.
3225 (enum __splitstack_content_offsets): Define.
3226 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3227 (__splitstack_makecontext): New function.
3228 (__splitstack_block_signals_context): New function.
3229 (__splitstack_find_context): New function.
3230 * config/i386/morestack.S (__morestack_get_guard): New function.
3231 (__morestack_set_guard, __morestack_make_guard): New functions.
3232 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3233
e3d871e4
RO		 32342011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3235
3236 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3237 (i[34567]86-*-mingw*): ... here.
3238 (x86_64-*-mingw*): ... here.
3239
e55cef40
RO		 32402011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3241
3242 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3243
5366b186
NS		 32442011-11-07 Nathan Sidwell <nathan@acm.org>
3245
3246 * libgcov.c (struct gcov_fn_buffer): New struct.
3247 (buffer_fn_data): New helper.
3248 (gcov_exit): Rework for new gcov data structures.
3249
74155a6f
GJL		 32502011-11-07 Georg-Johann Lay <avr@gjlay.de>
3251
3252 PR target/49313
3253 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3254
200feb07
RO		 32552011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3256
3257 * config.host (tmake_file): Correct comment.
3258 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3259 t-libgcc-pic.
3260 (bfin*-uclinux*): Likewise.
3261 (bfin*-linux-uclibc*): Likewise.
3262 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3263
3264 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3265 assigning.
3266 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3267 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3268 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3269 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3270 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3271 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3272 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3273 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3274 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3275 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3276 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3277 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3278 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3279
3280 * config/bfin/t-elf: Remove.
3281 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3282
c9cd1a07
RO		 32832011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3284
3285 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3286 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3287 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3288 (lm32-*-elf*): ... this.
3289 (lm32-*-rtems*): ... and this.
3290 Add to tmake_file.
3291 (m32r-*-rtems*): Add to tmake_file.
3292 (moxie-*-rtems*): Likewise.
3293 (sparc-*-rtems*): Likewise.
3294 Remove t-rtems from tmake_file.
3295 (sparc64-*-rtems*): Likewise.
3296 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3297 instead.
3298
9fbcc75d
RO		 32992011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3300
3301 PR bootstrap/50982
3302 * config/gthr-posix.h: Move ...
3303 * gthr-posix.h: ... here.
3304 * config/gthr-lynx.h: Reflect this.
3305 * config/gthr-vxworks.h: Likewise.
3306 * config/rs6000/gthr-aix.h: Likewise.
3307 * configure.ac (target_thread_file): Likewise.
3308 * configure: Regenerate.
3309
76644b68
SH		 33102011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3311
3312 * config.host (arm*-*-rtemseabi*): New target.
3313
5e490f2a
JDA		 33142011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3315
3316 PR other/50991
3317 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3318 extra-parts.
3319
feeeff5c
JR		 33202011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3321
3322 * config.host (epiphany-*-elf*): New configuration.
3323 * config/epiphany: New Directory.
3324
d618bb2c
RC		 33252011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3326
3327 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3328 * config/avr/t-rtems: New.
3329 Filter out _exit from LIB1ASMFUNCS.
3330
1bb6f778
DM		 33312011-11-04 David S. Miller <davem@davemloft.net>
3332
3333 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3334 * configure: Rebuild.
3335
9a7f7422
AK		 33362011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3337
3338 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3339 variable.
3340
e4fe948a
GJL		 33412011-11-04 Georg-Johann Lay <avr@gjlay.de>
3342
3343 PR target/50931
3344 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3345 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3346
7084e037
JS		 33472011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3348
3349 PR target/50989
3350 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3351
1a032034
RO		 33522011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3353
3354 * config/c6x/t-elf (LIB2ADDEH): Set.
3355 * config/c6x/t-c6x-elf: Remove.
3356
d385f772
RO		 33572011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3358
3359 * config/i386/sol2-ci.S: Rename to ...
3360 * config/i386/crti.S: ... this.
3361 * config/i386/sol2-cn.S: Rename to ...
3362 * config/i386/crtn.S: ... this.
3363 * config/sparc/sol2-ci.S: Rename to ...
3364 * config/sparc/crti.S: ... this.
3365 * config/sparc/sol2-cn.S: Rename to ...
3366 * config/sparc/crtn.S: ... this.
3367 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3368 (crti.o, crtn.o): Remove.
3369
1ba878a9
TG		 33702011-11-04 Tristan Gingold <gingold@adacore.com>
3371
3372 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3373
02750c15
KK		 33742011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3375
3376 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3377
bf86b067
HPN		 33782011-11-03 Hans-Peter Nilsson <hp@axis.com>
3379
3380 * config.host (crisv32-*-none, cris-*-none): Remove.
3381 (crisv32-*-elf): Append to tmake_file, don't just set it.
3382 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3383
d0bc53bd
RO		 33842011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3385
3386 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3387 (ecrtn$(objext)): Likewise.
3388 (ncrti$(objext)): Likewise.
3389 (ncrtn$(objext)): Likewise.
3390
036da830
AS		 33912011-11-03 Andreas Schwab <schwab@redhat.com>
3392
3393 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3394
d2a7d041
DM		 33952011-11-02 David S. Miller <davem@davemloft.net>
3396
3397 * configure.ac: Set host_address on sparc too.
3398 * configure: Regenerate.
3399 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3400 based upon host_address.
3401 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3402
af8ed618
JM		 34032011-11-02 Jason Merrill <jason@redhat.com>
3404
3405 * config/rs6000/t-ppccomm: Add missing \.
3406
5d1c8e77
RO		 34072011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3408
3409 * gthr-single.h, gthr.h: New files.
3410 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3411 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3412 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3413 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3414 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3415 * configure.ac (thread_header): New variable.
3416 Set it depending on target_thread_file.
3417 (gthr-default.h): Link from $thread_header.
3418 * configure: Regenerate.
3419 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3420
852b75ed
RO		 34212011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3422
3423 * configure.ac (tm_file_): New variable.
3424 Determine from tm_file.
3425 (tm_file, tm_defines): Substitute.
3426 * configure: Regenerate.
3427 * mkheader.sh: New file.
3428 * Makefile.in (clean): Remove libgcc_tm.h.
3429 ($(objects)): Depend on libgcc_tm.h.
3430 (libgcc_tm_defines, libgcc_tm_file): New variables.
3431 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3432 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3433 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3434 ($(extra-parts)): Depend on libgcc_tm.h.
3435 * config.host (tm_defines, tm_file): New variable.
3436 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3437 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3438 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3439 (avr-*-rtems*): Likewise.
3440 (avr-*-*): Likewise.
3441 (frv-*-elf): Likewise.
3442 (frv-*-*linux*): Likewise.
3443 (h8300-*-rtems*): Likewise.
3444 (h8300-*-elf*): Likewise.
3445 (i[34567]86-*-darwin*): Likewise.
3446 (x86_64-*-darwin*): Likewise.
3447 (rx-*-elf): Likewise.
3448 (tic6x-*-uclinux): Likewise.
3449 (tic6x-*-elf): Likewise.
3450 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3451 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3452 * config/i386/cygming-crtbegin.c: Likewise.
3453 * config/i386/cygming-crtend.c: Likewise.
3454 * config/ia64/fde-vms.c: Likewise.
3455 * config/ia64/unwind-ia64.c: Likewise.
3456 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3457 * config/rs6000/darwin-fallback.c: Likewise.
3458 * config/stormy16/lib2funcs.c: Likewise.
3459 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3460 * crtstuff.c: Likewise.
3461 * dfp-bit.h: Likewise.
3462 * emutls.c: Likewise.
3463 * fixed-bit.c: Likewise.
3464 * fp-bit.c: Likewise.
3465 * generic-morestack-thread.c: Likewise.
3466 * generic-morestack.c: Likewise.
3467 * libgcc2.c: Likewise.
3468 * libgcov.c: Likewise.
3469 * unwind-dw2-fde-dip.c: Likewise.
3470 * unwind-dw2-fde.c: Likewise.
3471 * unwind-dw2.c: Likewise.
3472 * unwind-sjlj.c: Likewise.
3473
f9989b51
RO		 34742011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3475
3476 * configure.ac: Include ../config/picflag.m4.
3477 (GCC_PICFLAG): Call it.
3478 Substitute.
3479 * configure: Regenerate.
3480 * Makefile.in (gcc_srcdir): Remove.
3481 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3482 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3483 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3484 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3485 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3486 Use $<.
3487 Remove comment.
3488 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3489 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3490 to refer to libgcc2.c.
3491 Use $<.
3492 * config/darwin-64.c: New file.
3493 * config/darwin-crt3.c: Remove comment.
3494 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3495 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3496 config/udivmodsi4.c: New files.
3497 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3498 config/memset.c: New files.
3499 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3500 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3501 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3502 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3503 * config/t-openbsd-thread: New file.
3504 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3505 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3506 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3507 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3508 qrnnd.S.
3509 Adapt filename.
3510 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3511 to refer to gthr-posix.c.
3512 * config/alpha/t-vms (LIB2ADD): Set.
3513 * config/alpha/vms-gcc_shell_handler.c: New file.
3514 * config/arm/bpabi.c, config/arm/fp16.c,
3515 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3516 config/arm/unaligned-funcs.c: New files.
3517 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3518 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3519 * config/arm/t-linux: Likewise.
3520 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3521 * config/arm/t-netbsd: New file.
3522 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3523 * config/arm/t-symbian (LIB2ADD_ST): Set.
3524 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3525 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3526 * config/bfin/t-elf: New file.
3527 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3528 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3529 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3530 config/c6x/ltf.c: New files.
3531 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3532 (HOST_LIBGCC2_CFLAGS): Set.
3533 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3534 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3535 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3536 New files.
3537 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3538 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3539 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3540 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3541 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3542 files.
3543 * config/frv/t-frv (LIB2ADD): Set.
3544 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3545 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3546 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3547 config/h8300/popcounthi2.c: New files.
3548 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3549 * config/i386/gthr-win32.c: New file.
3550 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3551 * config/i386/t-cygwin: Likewise.
3552 * config/i386/t-darwin, config/i386/t-darwin64,
3553 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3554 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3555 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3556 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3557 * config/ia64/quadlib.c: New file.
3558 * config/ia64/t-hpux (LIB2ADD): Set.
3559 * config/ia64/t-ia64: Add comment.
3560 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3561 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3562 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3563 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3564 * config/m32c/t-m32c (LIB2ADD): Set.
3565 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3566 * config/m32r/t-m32r: Likewise.
3567 * config/m68k/fpgnulib.c: New file.
3568 * config/m68k/t-floatlib (LIB2ADD): Set.
3569 (xfgnulib.c): New target.
3570 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3571 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3572 * config/mep/t-mep (LIB2ADD): Set.
3573 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3574 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3575 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3576 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3577 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3578 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3579 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3580 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3581 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3582 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3583 New files.
3584 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3585 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3586 * config/pa/fptr.c, config/pa/lib2funcs.S,
3587 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3588 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3589 (LIB2ADD, LIB2ADD_ST): Set.
3590 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3591 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3592 Set.
3593 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3594 * config/pdp11/t-pdp11: New file.
3595 * config/picochip/libgccExtras/adddi3.S,
3596 config/picochip/libgccExtras/ashlsi3.S,
3597 config/picochip/libgccExtras/ashrsi3.S,
3598 config/picochip/libgccExtras/clzsi2.S,
3599 config/picochip/libgccExtras/cmpsi2.S,
3600 config/picochip/libgccExtras/divmod15.S,
3601 config/picochip/libgccExtras/divmodhi4.S,
3602 config/picochip/libgccExtras/divmodsi4.S,
3603 config/picochip/libgccExtras/lshrsi3.S,
3604 config/picochip/libgccExtras/parityhi2.S,
3605 config/picochip/libgccExtras/popcounthi2.S,
3606 config/picochip/libgccExtras/subdi3.S,
3607 config/picochip/libgccExtras/ucmpsi2.S,
3608 config/picochip/libgccExtras/udivmodhi4.S,
3609 config/picochip/libgccExtras/udivmodsi4.S: New files.
3610 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3611 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3612 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3613 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3614 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3615 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3616 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3617 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3618 files.
3619 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3620 (HOST_LIBGCC2_CFLAGS): Set.
3621 * config/rs6000/t-darwin64: New file.
3622 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3623 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3624 * config/rs6000/t-ppccomm (LIB2ADD): Add
3625 $(srcdir)/config/rs6000/tramp.S.
3626 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3627 Add $(srcdir)/config/rs6000/eabi.S.
3628 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3629 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3630 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3631 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3632 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3633 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3634 * config/rs6000/tramp.S: New file.
3635 * config/s390/t-tpf: Remove.
3636 * config/sh/linux-atomic.S: New file.
3637 * config/sh/t-linux (LIB2ADD): Set.
3638 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3639 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3640 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3641 to unwind-dw2.c.
3642 (HOST_LIBGCC2_CFLAGS): Set.
3643 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3644 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3645 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3646 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3647 config/spu/mfc_multi_tag_release.c,
3648 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3649 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3650 config/spu/multi3.c: New files.
3651 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3652 (HOST_LIBGCC2_CFLAGS): Set.
3653 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3654 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3655 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3656 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3657 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3658 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3659 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3660 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3661 config/stormy16/umodsi3.c: New files.
3662 * config/xtensa/lib2funcs.S: New file.
3663 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3664 * config/xtensa/t-xtensa (LIB2ADD): Set.
3665 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3666 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3667 Add t-freebsd-thread to tmake_file for posix threads.
3668 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3669 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3670 (*-*-lynxos*): Likewise.
3671 (*-*-netbsd*): Likewise.
3672 (*-*-openbsd*): Likewise.
3673 Add t-openbsd-thread to tmake_file for posix threads.
3674 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3675 (*-*-vxworks*): Set tmake_file.
3676 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3677 (alpha*-*-freebsd*): Likewise.
3678 (alpha*-*-netbsd*): Likewise.
3679 (alpha*-*-openbsd*): Likewise.
3680 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3681 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3682 (alpha*-dec-*vms*): Likewise.
3683 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3684 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3685 (bfin*-uclinux*): Likewise.
3686 (bfin*-linux-uclibc*): Likewise.
3687 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3688 (crisv32-*-none): Likewise.
3689 (cris-*-elf): Likewise.
3690 (cris-*-none): Likewise.
3691 (cris-*-linux*, crisv32-*-linux*): Likewise.
3692 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3693 tmake_file.
3694 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3695 tmake_file.
3696 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3697 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3698 (x86_64-*-elf*): Likewise.
3699 (i[34567]86-*-nto-qnx*): Likewise.
3700 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3701 win32 threads.
3702 (x86_64-*-mingw*): Likewise.
3703 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3704 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3705 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3706 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3707 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3708 tmake_file.
3709 (mipsisa64sr71k-*-elf*): Likewise.
3710 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3711 (mips-*-elf*, mipsel-*-elf*): Likewise.
3712 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3713 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3714 (mips*-*-rtems*): Likewise.
3715 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3716 to tmake_file.
3717 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3718 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3719 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3720 (spu-*-elf*): Likewise.
3721 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3722
45b86625
RO		 37232011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3724
3725 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3726 $(srcdir) to refer to $(LIB1ASMSRC).
3727 Use $<.
3728 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3729 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3730 config/arm/lib1funcs.S: New files.
3731 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3732 * config/arm/t-arm: New file.
3733 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3734 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3735 config/arm/t-strongarm-elf: New files.
3736 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3737 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3738 * config/avr/lib1funcs.S: New file.
3739 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3740 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3741 * config/c6x/lib1funcs.S: New file.
3742 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3743 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3744 * config/frv/lib1funcs.S: New file.
3745 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3746 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3747 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3748 * config/ia64/__divxf3.asm: Rename to ...
3749 * config/ia64/__divxf3.S: ... this.
3750 Adapt lib1funcs.asm filename.
3751 * config/ia64/_fixtfdi.asm: Rename to ...
3752 * config/ia64/_fixtfdi.S: ... this.
3753 Adapt lib1funcs.asm filename.
3754 * config/ia64/_fixunstfdi.asm: Rename to ...
3755 * config/ia64/_fixunstfdi.S: ... this.
3756 Adapt lib1funcs.asm filename.
3757 * config/ia64/_floatditf.asm: Rename to ...
3758 * config/ia64/_floatditf.S: ... this.
3759 Adapt lib1funcs.asm filename.
3760 * config/ia64/lib1funcs.S: New file.
3761 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3762 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3763 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3764 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3765 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3766 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3767 * config/mep/lib1funcs.S: New file.
3768 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3769 * config/mips/mips16.S: New file.
3770 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3771 * config/pa/milli64.S: New file.
3772 * config/pa/t-linux, config/pa/t-linux64: New files.
3773 * config/picochip/lib1funcs.S: New file.
3774 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3775 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3776 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3777 * config/sh/t-netbsd: New file.
3778 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3779 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3780 * config/sh/t-sh64: New file.
3781 * config/sparc/lb1spc.S: New file.
3782 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3783 filename.
3784 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3785 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3786 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3787 config/xtensa/lib1funcs.S: New files.
3788 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3789 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3790 tmake_file.
3791 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3792 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3793 (arm*-*-linux*): Likewise.
3794 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3795 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3796 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3797 (arm*-*-ecos-elf): Likewise.
3798 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3799 (arm*-*-rtems*): Likewise.
3800 (arm*-*-elf): Likewise.
3801 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3802 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3803 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3804 (bfin*-uclinux*): Likewise.
3805 (bfin*-linux-uclibc*): Likewise.
3806 (bfin*-rtems*): Likewise.
3807 (bfin*-*): Likewise.
3808 (fido-*-elf): Merge into m68k-*-elf*.
3809 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3810 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3811 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3812 (h8300-*-elf*): Likewise.
3813 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3814 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3815 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3816 (i[34567]86-*-mingw*): Likewise.
3817 (x86_64-*-mingw*): Likewise.
3818 (i[34567]86-*-interix3*): Likewise.
3819 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3820 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3821 (m68k-*-elf*): Also handle fido-*-elf.
3822 Add m68k/t-floatlib to tmake_file.
3823 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3824 (m68k-*-linux*): Likewise.
3825 (m68k-*-rtems*): Likewise.
3826 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3827 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3828 sh64*-*-*.
3829 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3830 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3831 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3832 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3833 sh/t-netbsd to tmake_file.
3834 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3835 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3836 (sh-wrs-vxworks): Likewise.
3837 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3838 *-leon[3-9]*.
3839 (v850*-*-*): Add v850/t-v850 to tmake_file.
3840 (vax-*-linux*): Add vax/t-linux to tmake_file.
3841 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3842
5f73c6cc
RO		 38432011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3844
3845 * crtstuff.c: New file.
3846 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3847 (CRTSTUFF_T_CFLAGS): Define.
3848 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3849 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3850 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3851 crtstuff.c.
3852 Use $<.
3853 (crtbeginT.o): Use $(objext).
3854 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3855 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3856 (gcc-extra-parts): Remove.
3857 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3858 Set extra_parts.
3859 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3860 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3861 Add t-crtstuff-pic to tmake_file.
3862 (*-*-lynxos*): New case.
3863 Set tmake_file, extra_parts.
3864 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3865 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3866 *-*-netbsdelf[2-9]*.
3867 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3868 (*-*-rtems*): Set extra_parts.
3869 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3870 (*-*-uclinux*): New case.
3871 Set extra_parts.
3872 (*-*-vms*): New case.
3873 Set tmake_file, extra_parts.
3874 (*-*-elf): Set extra_parts.
3875 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3876 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3877 vms/t-vms64.
3878 Set extra_parts.
3879 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3880 Set extra_parts.
3881 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3882 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3883 (arm-wrs-vxworks): Append to tmake_file.
3884 Set extra_parts.
3885 (arm*-*-uclinux*): Set extra_parts.
3886 (arm*-*-ecos-elf): Likewise.
3887 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3888 arm*-*-eabi*.
3889 (arm*-*-rtems*): Set extra_parts.
3890 (arm*-*-elf): Likewise.
3891 (avr-*-rtems*): Clear extra_parts.
3892 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3893 Set extra_parts.
3894 (bfin*-uclinux*): Likewise.
3895 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3896 (bfin*-rtems*): Append to tmake_file.
3897 Set extra_parts.
3898 (bfin*-*): Likewise.
3899 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3900 (crisv32-*-elf): ... this.
3901 (crisv32-*-none): ... this.
3902 (cris-*-elf, cris-*-none): New cases.
3903 Add cris/t-elfmulti to tmake_file.
3904 (fr30-*-elf): Append to tmake_file.
3905 Set extra_parts.
3906 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3907 Set extra_parts.
3908 (h8300-*-rtems*): Append to tmake_file.
3909 Set extra_parts.
3910 (h8300-*-elf*): Likewise.
3911 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3912 Set extra_parts.
3913 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3914 Set extra_parts.
3915 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3916 (x86_64-*-elf*): Likewise.
3917 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3918 (x86_64-*-freebsd*): Likewise.
3919 (x86_64-*-netbsd*): Likewise.
3920 (i[34567]86-*-linux*): Likewise.
3921 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3922 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3923 (x86_64-*-linux*): Likewise.
3924 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3925 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3926 tmake_file.
3927 Set extra_parts.
3928 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3929 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3930 Append to extra_parts, remove crtbegin.o, crtend.o.
3931 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3932 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3933 crtend.o, crtbeginS.o, crtendS.o.
3934 (ia64*-*-linux*): Comment extra_parts.
3935 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3936 Set extra_parts.
3937 (iq2000*-*-elf*): Clear extra_parts.
3938 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3939 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3940 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3941 (m32r-*-rtems*): ... this.
3942 Add m32r/t-m32r to tmake_file.
3943 (m68k-*-elf*): Add t-crtin to tmake_file.
3944 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3945 (mcore-*-elf): Likewise.
3946 (microblaze*-*-*): Set extra_parts.
3947 (mips*-sde-elf*): New case.
3948 Set tmake_file, extra_parts.
3949 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3950 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3951 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3952 tmake_file.
3953 Set extra_parts.
3954 (mipsisa64sr71k-*-elf*): Likewise.
3955 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3956 (mips-*-elf*, mipsel-*-elf*): Likewise.
3957 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3958 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3959 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3960 (mips*-*-rtems*): Likewise.
3961 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3962 (moxie-*-*): Split into ...
3963 (moxie-*-elf, moxie-*-uclinux*): ... this.
3964 Add to extra_parts, remove crtbegin.o, crtend.o.
3965 (moxie-*-rtems*): New case.
3966 Set tmake_file.
3967 Clear extra_parts.
3968 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3969 Set extra_parts.
3970 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3971 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3972 tmake_file.
3973 Set extra_parts.
3974 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3975 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3976 Set extra_parts.
3977 (powerpc-*-eabisim*): Likewise.
3978 (powerpc-*-elf*): Likewise.
3979 (powerpc-*-eabialtivec*): Likewise.
3980 (powerpc-xilinx-eabi*): Likewise.
3981 (powerpc-*-eabi*): Likewise.
3982 (powerpc-*-rtems*): Likewise.
3983 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3984 tmake_file.
3985 Set extra_parts.
3986 (powerpc-*-lynxos*): Add to tmake_file.
3987 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3988 rs6000/t-crtstuff, t-crtstuff-pic.
3989 Set extra_parts.
3990 (powerpcle-*-eabisim*): Likewise.
3991 (powerpcle-*-eabi*): Likewise.
3992 (rx-*-elf): Remove extra_parts.
3993 (s390x-ibm-tpf*): Set extra_parts.
3994 (score-*-elf): Set extra_parts.
3995 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3996 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3997 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3998 (sh64l*-*-netbsd*): Split into ...
3999 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4000 Add t-crtstuff-pic to tmake_file.
4001 Set extra_parts.
4002 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4003 Set extra_parts.
4004 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4005 (sparc-*-elf*): Remove t-crtin from tmake_file.
4006 Add to extra_parts, remove crtbegin.o, crtend.o.
4007 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4008 (sparc64-*-linux*): Likewise.
4009 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4010 Add to extra_parts, remove crtbegin.o, crtend.o.
4011 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4012 Add to extra_parts, remove crtbegin.o, crtend.o.
4013 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4014 Add to extra_parts, remove crtbegin.o, crtend.o.
4015 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4016 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4017 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4018 Set extra_parts.
4019 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4020 Set extra_parts.
4021 (tic6x-*-*): Change to ...
4022 (tic6x-*-elf): ... this.
4023 Set extra_parts.
4024 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4025 Set extra_parts.
4026 (am33_2.0-*-linux*): Add comment.
4027 (mep*-*-*): Add mep/t-mep to tmake_file.
4028 Set extra_parts.
4029 * config/alpha/t-vms: New file.
4030 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4031 * config/arm/crti.S, config/arm/crtn.S: New files.
4032 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4033 * config/bfin/crtlibid.S: New file.
4034 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4035 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4036 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4037 (crti.o, crtin.o): New rules.
4038 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4039 * config/c6x/t-uclinux: New file.
4040 * config/cris/t-elfmulti: New file.
4041 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4042 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4043 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4044 * config/frv/t-frv: New file.
4045 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4046 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4047 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4048 New files.
4049 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4050 refer to cygming-crtbegin.c, cygming-crtend.c.
4051 Use $<.
4052 * config/i386/t-nto: New file.
4053 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4054 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4055 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4056 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4057 Use .S extension.
4058 Use $<.
4059 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4060 (crtinitS.o): New rule.
4061 * config/ia64/vms-crtinit.S: New file.
4062 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4063 * config/m32r/initfini.c: New file.
4064 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4065 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4066 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4067 * config/mep/t-mep: New file.
4068 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4069 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4070 * config/mips/crti.S, config/mips/crtn.S: New files.
4071 * config/mips/t-crtstuff: New file.
4072 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4073 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4074 (CUSTOM_CRTIN): Set.
4075 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4076 dependencies.
4077 Use $(srcdir) to refer to crti.S, crtn.S.
4078 Use .S extension, $<.
4079 * config/moxie/crti.asm: Rename to ...
4080 * config/moxie/crti.S: ... this.
4081 * config/moxie/crtn.asm: Rename to ...
4082 * config/moxie/crtn.S: ... this.
4083 * config/moxie/t-moxie: Remove.
4084 * config/pa/stublib.c: New file.
4085 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4086 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4087 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4088 * config/rs6000/t-crtstuff: New file.
4089 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4090 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4091 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4092 Make output file explicit.
4093 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4094 Make output file explicit.
4095 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4096 Make output file explicit.
4097 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4098 Make output file explicit.
4099 * config/score/crti.S, config/score/crtn.S: New files.
4100 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4101 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4102 files.
4103 * config/sh/t-sh, config/sh/t-superh: New files.
4104 * config/sparc/t-linux64: New file.
4105 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4106 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4107 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4108 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4109 * config/t-crtin: Remove.
4110 * config/t-crtstuff-pic: New file.
4111 * config/t-sol2 (CUSTOM_CRTIN): Set.
4112 (crti.o, crtn.o): New rules.
4113 * config/vms/t-vms: New file.
4114 * config/vms/vms-ucrt0.c: New file.
4115 * config/xtensa/t-elf: New file.
4116
b040f2be
RO		 41172011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4118
4119 * Makefile.in (SHLIB_NM_FLAGS): Set.
4120 * mkmap-flat.awk, mkmap-symver.awk: New files.
4121 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4122 exceptions.
4123 * configure: Regenerate.
4124 * config/libgcc-glibc.ver: New file.
4125 * config/libgcc-libsystem.ver: New file.
4126 * config/t-libunwind (SHLIB_LC): Set.
4127 * config/t-linux: New file.
4128 * config/t-slibgcc (INSTALL_SHLIB): New.
4129 (SHLIB_INSTALL): Use it.
4130 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4131 to mkmap-symver.awk.
4132 (SHLIB_MAPFILES): Don't append, adapt pathname.
4133 (SHLIB_VERPFX): Set.
4134 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4135 to mkmap-symver.awk.
4136 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4137 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4138 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4139 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4140 to mkmap-flat.awk.
4141 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4142 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4143 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4144 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4145 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4146 * config/i386/libgcc-darwin.10.4.ver,
4147 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4148 New files.
4149 * config/i386/t-darwin: Remove.
4150 * config/i386/t-darwin64: Likewise.
4151 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4152 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4153 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4154 * config/i386/t-linux: New file.
4155 * config/i386/t-mingw32: New file.
4156 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4157 * config/ia64/t-glibc: Rename to ...
4158 * config/ia64/t-linux: ... this.
4159 (SHLIB_MAPFILES): Set.
4160 * config/ia64/t-glibc-libunwind: Rename to ...
4161 * config/ia64/t-linux-libunwind: ... this.
4162 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4163 * config/ia64/t-slibgcc-hpux: New file.
4164 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4165 * config/m68k/t-slibgcc-elf-ver: New file.
4166 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4167 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4168 to mkmap-flat.awk.
4169 * config/pa/t-slibgcc-hpux: New file.
4170 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4171 files.
4172 * config/rs6000/libgcc-darwin.10.4.ver,
4173 config/rs6000/libgcc-darwin.10.5.ver: New files.
4174 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4175 config/rs6000/libgcc-glibc.ver.
4176 * config/rs6000/libgcc-ppc64.ver: Rename to
4177 config/rs6000/libgcc-ibm-ldouble.ver.
4178 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4179 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4180 * config/rs6000/t-ldbl128: Rename to ...
4181 * config/rs6000/t-linux: ... this.
4182 (SHLIB_MAPFILES): Adapt filename.
4183 * config/rs6000/t-slibgcc-aix: New file.
4184 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4185 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4186 libgcc-excl.ver, libgcc-glibc.ver.
4187 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4188 * config/sparc/libgcc-glibc.ver: New file.
4189 * config/sparc/t-linux: New file.
4190 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4191 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4192 t-slibgcc-elf-ver to tmake_file.
4193 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4194 *-*-freebsd[34].
4195 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4196 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4197 t-slibgcc-elf-ver, t-linux to tmake_file.
4198 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4199 tmake_file.
4200 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4201 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4202 (alpha*-dec-*vms*): Likewise.
4203 (arm*-*-freebsd*): Append to tmake_file.
4204 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4205 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4206 arm*-*-linux-*eabi.
4207 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4208 tmake_file for arm*-*-symbianelf*.
4209 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4210 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4211 cris/t-linux.
4212 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4213 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4214 pa/t-slibgcc-dwarf-ver to tmake_file.
4215 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4216 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4217 (hppa*64*-*-hpux11*): Likewise.
4218 (hppa[12]*-*-hpux11*): Likewise.
4219 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4220 i386/t-crtpc, i386/t-crtfm.
4221 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4222 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4223 to tmake_file.
4224 Add i386/t-cygwin to tmake_file.
4225 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4226 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4227 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4228 to tmake_file.
4229 Add i386/t-mingw32 to tmake_file.
4230 (x86_64-*-mingw*): Likewise.
4231 (ia64*-*-freebsd*): Append to tmake_file.
4232 (ia64*-*-linux*): Append to tmake_file.
4233 Replace ia64/t-glibc by ia64/t-linux.
4234 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4235 system libunwind.
4236 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4237 t-slibgcc-hpux to tmake_file.
4238 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4239 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4240 (m32rle-*-linux*): Likewise.
4241 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4242 sjlj exceptions.
4243 (microblaze*-linux*): New case.
4244 Append to tmake_file, add t-slibgcc-nolc-override.
4245 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4246 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4247 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4248 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4249 rs6000/t-slibgcc-aix to tmake_file.
4250 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4251 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4252 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4253 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4254 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4255 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4256 sh*-*-linux*.
4257 (sparc-*-linux*): Append to tmake_file for *-leon*.
4258 Add sparc/t-linux to tmake_file for non-Leon targets.
4259 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4260 (tic6x-*-uclinux): New case.
4261 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4262 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4263 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4264 (am33_2.0-*-linux*): Append to tmake_file.
4265 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4266 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4267 x86_64-*-kfreebsd*-gnu.
4268 Add i386/t-linux to tmake_file.
4269
18b4bd7b
ILT		 42702011-10-28 Ian Lance Taylor <iant@google.com>
4271
4272 * config/i386/morestack.S: Correct CFI information to do proper
4273 returns throughout function. In 32-bit mode, save %ebx so that it
4274 is restored on unwind.
4275
5b2d9d90
BS		 42762011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4277
4278 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4279 case where B3 isn't the return register.
4280
0d53e346
BS		 4281 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4282 logic for doubleword pops.
4283
cbffbd59
AT		 42842011-10-25 Andreas Tobler <andreast@fgznet.ch>
4285
4286 * config/rs6000/t-freebsd: Add wildcard.
4287
56dc349e
PB		 42882011-10-21 Paul Brook <paul@codesourcery.com>
4289
4290 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4291
1e06b07d
UB		 42922011-10-16 Uros Bizjak <ubizjak@gmail.com>
4293 Eric Botcazou <ebotcazou@adacore.com>
4294
4295 PR target/50737
4296 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4297 fs->signal_frame to 1.
4298
b5204884
ILT		 42992011-10-07 Ian Lance Taylor <iant@google.com>
4300
4301 * generic-morestack-thread.c: #include <errno.h>.
4302
91a639a1
ILT		 43032011-10-07 Ian Lance Taylor <iant@google.com>
4304
4305 PR target/46093
4306 * generic-morestack.c (__generic_morestack): Make sure the segment
4307 is large enough for both the stack frame and the copied
4308 parameters.
4309
cc49116d
RO		 43102011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4311
4312 PR bootstrap/49804
4313 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4314 extra_parts.
4315
2996d8c3
NC		 43162011-09-28 Nick Clifton <nickc@redhat.com>
4317
4318 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4319 64-bit doubles are not enabled.
4320 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4321 and floatunsisf functions.
4322
1e874273 43232011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 4324
1e874273
PB		 4325 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4326 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4327 * unwind-arm-common.inc: New file.
4328 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4329 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4330 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4331 * config/c6x/libunwind.S: New file.
4332 * config/c6x/pr-support.c: New file.
4333 * config/c6x/unwind-c6x.c: New file.
4334 * config/c6x/unwind-c6x.h: New file.
4335 * config/c6x/t-c6x-elf: New file.
4336
f70c879a
UB		 43372011-08-23 Uros Bizjak <ubizjak@gmail.com>
4338
4339 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4340 (ASM_DIVZERO): Ditto.
4341 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4342
c55b374b
RS		 43432011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4344
4345 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4346
1e138510
RS		 43472011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4348
4349 PR target/50090
4350 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4351 instead of an assembly one.
4352
1563503d
PB		 43532011-08-12 Paolo Bonzini <bonzini@gnu.org>
4354
4355 PR bootstrap/50047
4356 * Makefile.in (install-unwind_h): Create
4357 $(gcc_objdir)/include/unwind.h atomically.
4358
3627ac1a
RO		 43592011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4360
4361 * Makefile.in (install-unwind_h): Remove destination file first.
4362
c6412d86
RO		 43632011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4364
4365 * sync.c: New file.
4366 * config/mips/t-mips16: New file.
4367 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4368 (mips*-*-linux*): Likewise.
4369 (mips*-sde-elf*): Likewise.
4370 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4371 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4372 Add mips/t-mips16 to tmake_file.
4373 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4374 (mips-*-elf*): Likewise.
4375 (mips64-*-elf*): Likewise.
4376 (mips64orion-*-elf*): Likewise.
4377 (mips*-*-rtems*): Likewise.
4378 (mipstx39-*-elf*): Likewise.
4379 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4380 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4381 LIBGCC_SYNC_CFLAGS.
4382 Use $(srcdir) to refer to sync.c.
4383 Use $<.
4384 ($(libgcc-sync-funcs-o)): Likewise.
4385 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4386 ($(libgcc-sync-funcs-s-o)): Likewise.
4387
3cb6e5bd
AS		 43882011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4389
4390 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4391 t-libunwind.
4392
cca2207a
L		 43932011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4394
4395 PR other/48007
4396 * config/i386/value-unwind.h: New.
4397
ed39fbad
RS		 43982011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4399
4400 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4401 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4402 Add to tmake_file rather than overriding it.
4403
aca0b0b3
RO		 44042011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4405
4406 * config/t-softfp: Remove.
4407 * soft-fp: Moved from ../gcc/config.
4408 * soft-fp/README: Remove t-softfp reference.
4409 * soft-fp/t-softfp: Move to config/t-softfp.
4410 (softfp_machine_header): Remove.
4411 (softfp_file_list): Remove config subdir.
4412 (soft-fp-objects): New variable.
4413 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4414 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4415 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4416 * config/t-softfp-excl: New file.
4417 * config/t-softfp-sfdf: New file.
4418 * config/t-softfp-tf: New file.
4419 * config/no-sfp-machine.h: New file.
4420 * config/arm/sfp-machine.h: New file.
4421 * config/arm/t-softfp: New file.
4422 * config/c6x/sfp-machine.h: New file.
4423 * config/i386/32/t-fprules-softfp: Rename to ...
4424 * config/i386/32/t-softfp: ... this.
4425 (tifunctions, LIB2ADD): Remove.
4426 (softfp_int_modes): Override.
4427 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4428 subdir.
4429 * config/i386/64/eqtf2.c: Likewise.
4430 * config/i386/64/getf2.c: Likewise.
4431 * config/i386/64/letf2.c: Likewise.
4432 * config/ia64/sft-machine.h: New file.
4433 * config/ia64/t-fprules-softfp: Rename to ...
4434 * config/ia64/t-softfp: ... this.
4435 * config/lm32/sfp-machine.h: New file.
4436 * config/moxie/t-moxie-softfp: Remove.
4437 * config/rs6000/ibm-ldouble-format: New file.
4438 * config/rs6000/ibm-ldouble.c: New file.
4439 * config/rs6000/libgcc-ppc-glibc.ver: New file
4440 * config/rs6000/libgcc-ppc64.ver: New file
4441 * config/rs6000/sfp-machine.h: New file.
4442 * config/rs6000/t-freebsd: New file.
4443 * config/rs6000/t-ibm-ldouble: New file.
4444 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4445 libgcc-ppc-glibc.ver.
4446 * config/rs6000/t-linux64: New file.
4447 * config/rs6000/t-ppccomm (LIB2ADD): Add
4448 $(srcdir)/config/rs6000/ibm-ldouble.c.
4449 * config/rs6000/t-ppccomm-ldbl: New file.
4450 * config/score/sfp-machine.h: New file.
4451 * config.host (sfp_machine_header): Explain.
4452 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4453 t-softfp to tmake_file.
4454 (arm*-*-uclinux*): Likewise.
4455 (arm*-*-ecos-elf): Likewise.
4456 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4457 (arm*-*-rtems*): Likewise.
4458 (arm*-*-elf): Likewise.
4459 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4460 in tmake_file.
4461 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4462 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4463 (lm32-*-uclinux*): Likewise.
4464 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4465 t-softfp-excl, t-softfp.
4466 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4467 (powerpc64-*-darwin*): Likewise.
4468 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4469 to tmake_file.
4470 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4471 tmake_file.
4472 (powerpc-*-eabisim*): Likewise.
4473 (powerpc-*-elf*): Likewise.
4474 (powerpc-*-eabialtivec*): Likewise.
4475 (powerpc-xilinx-eabi*): Likewise.
4476 (powerpc-*-rtems*): Likewise.
4477 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4478 t-softfp-excl, t-softfp to tmake_file.
4479 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4480 rs6000/t-ppccomm-ldbl to tmake_file.
4481 (powerpcle-*-elf*): Likewise.
4482 (powerpcle-*-eabisim*): Likewise.
4483 (powerpcle-*-eabi*): Likewise.
4484 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4485 rs6000/t-ibm-ldouble to tmake_file.
4486 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4487 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4488 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4489 (tic6x-*-*): Likewise.
4490 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4491 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4492 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4493 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4494 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4495 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4496 t-softfp to tmake_file.
4497 * configure.ac (sfp_machine_header): Provide default if unset.
4498 Substitute.
4499 Link sfp-machine.h to config/$sfp_machine_header.
4500 * configure: Regenerate.
4501
569dc494
RO		 45022011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4503
4504 * Makefile.in (double_type_size, long_double_type_size): Set.
4505 Remove $(fpbit-in-libgcc) support.
4506 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4507 (fpbit-src): New variable.
4508 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4509 Compile with -DFLOAT $(FPBIT_CFLAGS).
4510 Use $<.
4511 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4512 Compile with $(FPBIT_CFLAGS).
4513 Use $<.
4514 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4515 Compile with -DFLOAT $(TPBIT_CFLAGS).
4516 Use $<.
4517 * configure.ac (double_type_size, long_double_type_size):
4518 Determine and substitute.
4519 * configure: Regenerate.
4520 * fp-bit.c, fp-bit.h: New files.
4521 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4522 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4523 * config/mips/t-mips: New file.
4524 * config/mips/t-sdemtk: New file.
4525 * config/rs6000/ppc64-fp.c: New file.
4526 * config/rs6000/t-darwin (LIB2ADD): Add
4527 $(srcdir)/config/rs6000/ppc64-fp.c.
4528 * config/rs6000/t-ppc64-fp: New file.
4529 * config/rx/rx-lib.h: New file.
4530 * config/rx/t-rx (FPBIT): Set to true.
4531 ($(gcc_objdir)/fp-bit.c): Remove.
4532 (DPBIT): Set to true only with -m64bit-doubles.
4533 ($(gcc_objdir)/dp-bit.c): Remove.
4534 * config/sparc/t-softfp: Remove.
4535 * config/spu/t-elf: New file.
4536 * config/t-fdpbit, config/t-fpbit: New files.
4537 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4538 (mips*-*-*): Likewise.
4539 (arm-wrs-vxworks): Likewise.
4540 (arm*-*-freebsd*): Likewise.
4541 (avr-*-rtems*): Add t-fpbit to tmake_file.
4542 (avr-*-*): Likewise.
4543 (bfin*-elf*): Add t-fdpbit to tmake_file.
4544 (bfin*-uclinux*): Likewise.
4545 (bfin*-linux-uclibc*): Likewise.
4546 (bfin*-rtems*): New case.
4547 Add t-fdpbit to tmake_file.
4548 (bfin*-*): Add t-fdpbit to tmake_file.
4549 (crisv32-*-elf): Likewise.
4550 (cris-*-linux*): Likewise.
4551 (fr30-*-elf): Likewise.
4552 (frv-*-elf, frv-*-*linux*): Likewise.
4553 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4554 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4555 (m32r-*-elf*): Likewise.
4556 (m32rle-*-elf*): Likewise.
4557 (m32r-*-linux*): Likewise.
4558 (m32rle-*-linux*): Likewise.
4559 (mcore-*-elf): Add t-fdpbit to tmake_file.
4560 (microblaze*-*-*): Likewise.
4561 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4562 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4563 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4564 Fix typo.
4565 Add mips/t-tpbit to tmake-file.
4566 (mips*-*-linux*): Fix typo.
4567 (mips*-sde-elf*): New case
4568 Add mips/t-sdemtk unless using newlib.
4569 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4570 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4571 (mn10300-*-*): Likewise.
4572 (pdp11-*-*): Likewise.
4573 (picochip-*-*): Add t-fpbit to tmake_file.
4574 (powerpc-*-eabisimaltivec*): Likewise.
4575 (powerpc-*-eabisim*): Likewise.
4576 (powerpc-*-elf*): Likewise.
4577 (powerpc-*-eabialtivec*): Likewise.
4578 (powerpc-xilinx-eabi*): New case.
4579 Add t-fdpbit to tmake_file.
4580 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4581 (powerpc-*-rtems*): Likewise.
4582 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4583 tmake_file.
4584 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4585 tmake_file.
4586 (powerpc-*-lynxos*): Likewise.
4587 (powerpcle-*-elf*): Likewise.
4588 (powerpcle-*-eabisim*): Likewise.
4589 (powerpcle-*-eabi*): Likewise.
4590 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4591 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4592 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4593 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4594 (rx-*-elf): Add t-fdpbit to tmake_file.
4595 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4596 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4597 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4598 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4599 sh*-*-netbsd*.
4600 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4601 (sh-wrs-vxworks): Likewise.
4602 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4603 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4604 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4605 (sparc64-*-rtems*): ... new case.
4606 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4607 (spu-*-elf*): Likewise.
4608 Add spu/t-elf to tmake_file.
4609 (v850*-*-*): Add t-fdpbit to tmake_file.
4610 (xstormy16-*-elf): Likewise.
4611 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4612 (mep*-*-*): Likewise.
4613
201cdb74
RO		 46142011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4615
4616 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4617 variables.
4618 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4619 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4620 (install-unwind_h): New target.
4621 (all): Depend on it.
4622 * config.host (unwind_header): New variable.
4623 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4624 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4625 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4626 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4627 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4628 Set unwind_header.
4629 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4630 Set unwind_header.
4631 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4632 arm*-*-eabi*.
4633 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4634 Set unwind_header.
4635 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4636 (ia64*-*-freebsd*): Likewise.
4637 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4638 tmake_file.
4639 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4640 $with_system_libunwind.
4641 (ia64*-*-hpux*): Set tmake_file.
4642 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4643 (picochip-*-*): Set tmake_file.
4644 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4645 md_unwind_header.
4646 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4647 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4648 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4649 (xtensa*-*-elf*): Set tmake_file.
4650 (xtensa*-*-linux*): Likewise.
4651 * configure.ac: Include ../config/unwind_ipinfo.m4.
4652 Call GCC_CHECK_UNWIND_GETIPINFO.
4653 Link unwind.h to $unwind_header.
4654 * configure: Regenerate.
4655 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4656 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4657 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4658 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4659 * config/unwind-dw2-fde-darwin.c: New file.
4660 * config/arm/libunwind.S, config/arm/pr-support.c,
4661 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4662 config/arm/unwind-arm.h,: New files.
4663 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4664 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4665 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4666 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4667 config/ia64/unwind-ia64.h: New files.
4668 * config/picochip/t-picochip: New file.
4669 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4670 files.
4671 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4672 * config/s390/t-tpf (LIB2ADDEH): Remove.
4673 * config/t-darwin (LIB2ADDEH): Set.
4674 * config/t-eh-dw2-dip: New file.
4675 * config/t-libunwind, config/t-libunwind-elf: New files.
4676 * config/t-sol2 (LIB2ADDEH): Remove.
4677 * config/xtensa/t-xtensa: New file.
4678
40f2f11f
L		 46792011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4680
4681 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4682 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4683 long long to check rt_sigreturn syscall.
4684
bd15e32c
AM		 46852011-08-02 Alan Modra <amodra@gmail.com>
4686
4687 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4688 Restore for indirect call bcrtl from correct stack slot, and only
4689 if cfa+40 isn't valid.
4690
655b30bf
JB		 46912011-08-01 Julian Brown <julian@codesourcery.com>
4692
4693 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4694 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4695 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4696
247eb06f
JB		 46972011-08-01 Julian Brown <julian@codesourcery.com>
4698
4699 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4700 (libgcc-std.ver.in): Use above.
4701 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4702 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4703 throughout file.
4704 * config/t-fixedpoint-gnu-prefix: New file.
4705 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4706 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4707 instead of __PFX__.
4708
02a8fe00
L		 47092011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4710
4711 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4712 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4713 for x86-64. Properly check __x86_64__ and __LP64__.
4714
5fce9126
L		 47152010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4716
4717 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4718 version.
4719 (_FP_WS_TYPE): Likewise.
4720 (_FP_I_TYPE): Likewise.
4721
2374a88a
AM		 47222011-07-28 Alan Modra <amodra@gmail.com>
4723
4724 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4725 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4726 in a plt call stub. Do restore r2 if stopped on bctrl.
4727
e44dbbe1
RO		 47282011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4729
4730 * config.host (i[3456x]86-*-netware*): Remove.
4731 * config/i386/netware-crt0.c, config/i386/t-nwld,
4732 config/i386/t-slibgcc-nwld: Remove.
4733
bcead286
BS		 47342011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4735
4736 * config.host: Handle tic6x-*-*.
4737 * config/c6x/c6x-abi.h: New file.
4738
b3fe1584
RO		 47392011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4740
4741 * config/i386/crtprec.c: New file.
4742 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4743 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4744 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4745 (x86_64-*-darwin*): Likewise.
4746 (i[34567]86-*-solaris2*: Likewise.
4747
35d8090d
RO		 47482011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4749
4750 * config/alpha/crtfastmath.c: New file.
4751 * config/i386/crtfastmath.c: New file.
4752 * config/ia64/crtfastmath.c: New file.
4753 * config/mips/crtfastmath.c: New file.
4754 * config/sparc/crtfastmath.c: New file.
4755
4756 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4757 crtfastmath.c.
4758 Add -frandom-seed=gcc-crtfastmath.
4759 * config/alpha/t-crtfm: Remove.
4760 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4761 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4762
4763 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4764 (alpha*-dec-osf5.1*): Likewise.
4765 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4766 Add crtfastmath.o to extra_parts.
4767 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4768 Add crtfastmath.o to extra_parts.
4769 (x86_64-*-darwin*): Likewise.
4770 (x86_64-*-mingw*): Likewise.
4771 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4772 (ia64*-*-freebsd*): Likewise.
4773 (ia64*-*-linux*): Likewise.
4774 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4775 Add crtfastmath.o to extra_parts.
4776
e141542e
RO		 47772011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4778
4779 * config/darwin-crt3.o: New file.
4780 * config/rs6000/darwin-crt2.c: New file.
4781 * config/t-darwin: New file.
4782 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4783 (crt2.o): New rule.
4784 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4785 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4786 (powerpc64-*-darwin*): Likewise.
4787
2d1efe2d
RO		 47882011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4789
4790 * config/i386/netware-crt0.c: New file.
4791 * config/i386/t-nwld: Rename to ...
4792 * config/i386/t-slibgcc-nwld: ... this.
4793 * config/i386/t-nwld: New file.
4794 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4795 tmake_file.
4796 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4797 extra_parts.
4798
4a8bb046
RO		 47992011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4800
4801 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4802 i386/t-crtstuff.
4803 * configure: Regenerate.
4804
2d8d5935
RO		 48052011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4806
4807 * dfp-bit.c, dfp-bit.h: New files.
4808 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4809 variables.
4810 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4811 ($(d64pbit-o)): Likewise.
4812 ($(d128pbit-o)): Likewise.
4813 * config/t-dfprules: New file.
4814 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4815 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4816 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4817 (x86_64-*-linux*): Likewise.
4818 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4819 (i[34567]86-*-cygwin*): Likewise.
4820 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4821 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4822
2c50b2c3
RO		 48232011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4824
4825 * Makfile.in (LIBGCOV): New variable.
4826 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4827 * libgcov.c: New file.
4828
a039d7c2
RO		 48292011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4830
4831 * fixed-bit.c, fixed-bit.h: New files.
4832 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4833 refer to fixed-bit.c.
4834
1e4b2746
JM		 48352011-07-07 Joseph Myers <joseph@codesourcery.com>
4836
4837 * config.host (*local*): Remove.
4838
fbdd5d87
RO		 48392011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4840
4841 PR target/39150
4842 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4843 like i?86-*-solaris2.1[0-9]*.
4844 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4845 * configure.ac (i?86-*-solaris2*): Likewise.
4846 * configure: Regenerate.
4847
9e7714f4
TS		 48482011-07-06 Thomas Schwinge <thomas@schwinge.name>
4849
4850 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4851 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4852 md_unwind_header by splitting out of...
4853 (i[34567]86-*-linux*): ... this.
4854 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4855 Remove md_unwind_header by splitting out of...
4856 (x86_64-*-linux*): ... this.
4857
6dab9931
GJL		 48582011-07-04 Georg-Johann Lay <avr@gjlay.de>
4859
4860 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4861
4be46d19
NC		 48622011-06-28 Nick Clifton <nickc@redhat.com>
4863
4864 * config.host: Recognize all V850 variants.
4865
1da9434b
UB		 48662011-06-22 Uros Bizjak <ubizjak@gmail.com>
4867
4868 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4869
e4d48a4d
RO		 48702011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4871
4872 * shared-object.mk (c_flags-$o): Save c_flags.
4873 ($(base)$(objext)): Use it.
4874 ($(base)_s$(objext)): Likewise.
4875
3801c801
BS		 48762011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4877
4878 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4879 * libgcc-std.ver.in (GCC_4.7.0): New section.
4880
0ad8bb3b 48812011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 4882
0ad8bb3b
GJL		 4883 PR target/49313
4884 PR target/29524
4885 * config/avr/t-avr: Fix line endings.
4886 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4887 _parityXX2.
4888
ea963999
OH		 48892011-06-14 Olivier Hainque <hainque@adacore.com>
4890 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4891
4892 * config/mips/irix6-unwind.h: New file.
4893 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4894
b11b0904
EB		 48952011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4896
4897 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4898 (sparc64_fallback_frame_state): Use it.
4899 (sparc64_frob_update_context): Further adjust context.
4900 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4901 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4902 * config/sparc/sol2-cn.S: Likewise.
4903
10e48e39
RO		 49042011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4905
4906 * enable-execute-stack-empty.c: New file.
4907 * enable-execute-stack-mprotect.c: New file.
4908 * config/i386/enable-execute-stack-mingw32.c: New file.
4909 * config.host (enable_execute_stack): New variable.
4910 Select appropriate variants.
4911 * configure.ac: Link enable-execute-stack.c to
4912 $enable_execute_stack.
4913 * configure: Regenerate.
4914 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4915 (lib2funcs): Remove _enable_execute_stack.
4916
10c4cabc
DM		 49172011-06-09 David S. Miller <davem@davemloft.net>
4918 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4919
4920 * config.host (sparc-*-linux*): Correct md_unwind_header
4921 filename.
4922 (s390x-ibm-tpf*): Fix typo.
4923
aa4203e7
RO		 49242011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4925
4926 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4927 Add crtfastmath.o to extra_parts.
4928 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4929 mips/t-crtfm.
4930 * config/mips/t-crtfm: Remove.
4931
0defd786
JDA		 49322011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4933
4934 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4935
82f247af
KK		 49362011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4937
4938 * config.host (sh*-*-linux*): Fix typo.
4939
58cd1d70
RO		 49402011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4941
4942 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4943 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4944 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4945 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4946 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4947 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4948 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4949 Wrap in !__MINGW64__.
4950 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4951 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4952 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4953 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4954 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4955 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4956 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4957 Wrap in !__LP64__.
4958 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4959 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4960 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4961 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4962 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4963 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4964 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4965 * config/no-unwind.h: New file.
4966 * config.host (md_unwind_header): Document.
4967 Define.
4968 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4969 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4970 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4971 hppa[12]*-*-hpux11*): Set md_unwind_header.
4972 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4973 Set md_unwind_header.
4974 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4975 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4976 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4977 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4978 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4979 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4980 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4981 md_unwind_header.
4982 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4983 * configure: Regenerate.
4984
737346fa
RO		 49852011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4986
4987 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4988 Set tmake_file, extra_parts.
4989 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4990 Remove O32 support.
4991 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4992 Remove O32 support.
4993 * config/mips/t-irix6: New file.
4994 * config/mips/t-slibgcc-irix: New file.
4995
c192cee6
RO		 49962011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4997
4998 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4999 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5000
ee33b5f0
RO		 50012011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5002
5003 * configure.ac (target_thread_file): Determine thread model.
5004 * configure: Regenerate.
5005 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5006 * config/alpha/t-alpha: New file.
5007 * config/alpha/t-crtfm: Use $<.
5008 * config/alpha/t-ieee: New file.
5009 * config/alpha/t-osf-pthread: New file.
5010 * config/alpha/t-slibgcc-osf: New file.
5011 * config/alpha/libgcc-osf5.ver: New file.
5012
0699e415
RO		 50132011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5014
5015 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5016 tmake_file.
5017 Add crtfastmath.o to extra_parts.
5018
a3fab9c2
RO		 50192011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5020
5021 * config/gmon-sol2.c: Reindent.
5022 Cleanup comments.
5023 Remove, correct casts.
5024 Use STDERR_FILENO, NULL.
5025 (BASEADDRESS): Remove.
5026 (minbrk): Remove.
5027 (errno, sbrk): Remove declarations.
5028 (monstartup) [hp300]: Remove.
5029 (mcount): Remove.
5030
ca24c5ad
RO		 50312011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5032
5033 * Makefile.in (cpu_type): Define.
5034 * config.host (i[34567]86-*-rtems*): Handle it.
5035 (i[34567]86-*-solaris2*): Move body ...
5036 (*-*-solaris2*): ... here.
5037 New case, generalize.
5038 (sparc-*-elf*): Handle it.
5039 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5040 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5041 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5042 Fold into ...
5043 (sparc*-*-solaris2*): ... this.
5044 New case.
5045 (sparc64-*-elf*): Handle it.
5046 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5047 Merge ../gcc/config/i386/gmon-sol2.c.
5048 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5049 Use C comments.
5050 Merge ../gcc/config/i386/sol2-gc1.asm.
5051 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5052 Use C comments.
5053 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5054 Use C comments.
5055 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5056 * config/i386/t-crtstuff: New file.
5057 * config/i386/t-softfp: New file.
5058 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5059 $(T)crti.o, $(T)crtn.o): Remove.
5060 (gcrt1.o): New rule.
5061 (TARGET_LIBGCC2_CFLAGS): Remove.
5062 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5063 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5064 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5065 * config/sparc/t-sol2: New file.
5066 * config/sparc/t-crtfm: Move to ...
5067 * config/t-crtfm: ... this.
5068 Use $(cpu_type), $<.
5069 * config/t-crtin: New file.
5070 * config/sparc/t-softfp: New file.
5071 * config/sparc/t-softmul: New file.
5072 * config/t-rtems: New file.
5073 * config/t-slibgcc: New file.
5074 * config/t-slibgcc-elf-ver: New file.
5075 * config/t-slibgcc-gld: New file.
5076 * config/t-slibgcc-sld: New file.
5077 * config/t-sol2: New file.
5078 * configure.ac: Include ../config/lib-ld.m4.
5079 Call AC_LIB_PROG_LD_GNU.
5080 Substitute cpu_type.
5081 * configure: Regenerate.
5082
ad5f3d7b
BS		 50832011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5084
5085 PR bootstrap/49173
5086 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5087 libgcc-std.ver in the build directory.
5088 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5089 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5090
cdbf4541
BS		 50912011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5092
5093 * libgcc-std.ver.in: New file.
5094 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5095 variables.
5096 (libgcc-std.ver): New rule.
5097 * config/t-gnu-prefix: New file.
5098
c8028650
RO		 50992011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5100
5101 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5102
4a68b4ca
JM		 51032011-05-10 Joseph Myers <joseph@codesourcery.com>
5104
5105 * config/i386/darwin-lib.h: New file.
5106
80cf2e08
JM		 51072011-05-10 Joseph Myers <joseph@codesourcery.com>
5108
5109 * config/arm/symbian-lib.h: New.
5110
a3330c9d
CD		 51112011-05-04 Chris Demetriou <cgd@google.com>
5112
5113 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5114 (__x86.get_pc_thunk.bx): ...this.
5115 (__morestack): Adjust for rename, remove undef of __i686.
5116
6ace0756
CD		 51172011-05-03 Chris Demetriou <cgd@google.com>
5118
5119 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5120
ebb9f8b0
JM		 51212011-03-22 Joseph Myers <joseph@codesourcery.com>
5122
5123 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5124 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5125 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5126 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5127 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5128 Remove cases.
5129
9cfa1499
AT		 51302011-03-14 Andreas Tobler <andreast@fgznet.ch>
5131
5132 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5133 Adjust copyright year.
5134
457186f6
ILT		 51352011-03-07 Ian Lance Taylor <iant@google.com>
5136
5137 * generic-morestack.c (__splitstack_find): Adjust returned stack
5138 pointer to include all registers pushed by __morestack.
5139
58c741a6
DK		 51402011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5141
5142 PR target/40125
5143 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5144 (toolexecdir): Calculate and AC_SUBST.
5145 (toolexeclibdir): Likewise.
5146 * Makefile.in (target_noncanonical): Import.
5147 (toolexecdir): Likewise.
5148 (toolexeclibdir): Likewise.
5149 * configure: Regenerate.
5150
26716c44
NF		 51512010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5152
5153 PR target/46040
5154 * config/arm/bpabi.h: Rename to...
5155 * config/arm/bpabi-lib.h: ...this.
5156
b595b1a1
RO		 51572010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5158
5159 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5160 appropriate.
5161 * configure: Regenerate.
5162
a3abe41c
NF		 51632010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5164
5165 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5166 __FLOAT_WORD_ORDER__.
5167 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5168 Delete.
5169
455c8f48
RW		 51702010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5171
5172 PR other/46202
5173 * Makefile.in (install-strip): New phony target.
5174
f3824a8b
ILT		 51752010-11-07 Ian Lance Taylor <iant@google.com>
5176
5177 PR target/46089
5178 * config/i386/morestack.S (__morestack_large_model): New
5179 function.
5180
18ed6ee4
NF		 51812010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5182
5183 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5184 Delete.
5185 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5186
8ac7fdcb
NF		 51872010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5188
5189 * config/arm/bpabi.h: New file.
5190 * config/frv/frv-abi.h: New file.
5191
cdb388c2
ILT		 51922010-10-01 Ian Lance Taylor <iant@google.com>
5193
5194 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5195 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5196
ef7c141c
L		 51972010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5198
5199 PR target/45858
5200 * config.host: Add the missing `$'.
5201
80920132
ME		 52022010-09-30 Michael Eager <eager@eagercon.com>
5203
5204 * config.host: Add microblaze*-*-*.
5205 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5206 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5207 udivsi3.asm,umodsi3.asm}: New.
5208
6dace308
ILT		 52092010-09-28 Ian Lance Taylor <iant@google.com>
5210
5211 * configure.ac: Adjust CFI test to test assembler directly rather
5212 than checking gcc preprocessor macro.
5213 * configure: Rebuild.
5214
b6110d6d
ILT		 52152010-09-27 Ian Lance Taylor <iant@google.com>
5216
5217 * configure.ac: Test whether assembler supports CFI directives.
5218 * config.host: Only add t-stack and i386/t-stack-i386 to
5219 tmake_file if libgcc_cv_cfi is "yes".
5220 * configure: Rebuild.
5221
7458026b
ILT		 52222010-09-27 Ian Lance Taylor <iant@google.com>
5223
5224 * generic-morestack.h: New file.
5225 * generic-morestack.c: New file.
5226 * generic-morestack-thread.c: New file.
5227 * config/i386/morestack.S: New file.
5228 * config/t-stack: New file.
5229 * config/i386/t-stack-i386: New file.
5230 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5231 i386/t-stack-i386 to tmake_file.
5232
5b50fc0c
IS		 52332010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5234
5235 * Makefile.in (libgcc-extra-parts): Check for static archives and
5236 invoke ranlib after installing them.
5237 (gcc-extra-parts): Likewise.
5238 (install-leaf): Likewise.
5239
b93cf342
L		 52402010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5241
5242 * configure: Regenerated.
5243
996b42ef
KT		 52442010-09-10 Kai Tietz <kai.tietz@onevision.com>
5245
b93cf342 5246 * configure: Regenerated.
996b42ef 5247
be1c764e
GP		 52482010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5249 Andrew Pinski <pinskia@gmail.com>
5250
1da9434b 5251 PR target/40959
be1c764e
GP		 5252 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5253
cc0ae0ca
L		 52542010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5255
5256 PR target/45524
5257 * configure: Regenerated.
5258
84f47d20
AS		 52592010-09-06 Andreas Schwab <schwab@redhat.com>
5260
5261 * configure: Regenerate.
5262
4159fb8d
UB		 52632010-09-03 Uros Bizjak <ubizjak@gmail.com>
5264
5265 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5266 64bit targets.
5267 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5268 for 64bit targets.
5269
0df8fcc8
UB		 52702010-09-03 Uros Bizjak <ubizjak@gmail.com>
5271 Iain Sandoe <iains@gcc.gnu.org>
5272
5273 PR target/45476
5274 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5275 LIB2FUNCS_EXCLUDE functions.
5276
3c39bca6
AK		 52772010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5278
5279 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5280 Include dfp.m4.
5281 * configure: Regenerate.
5282
d78552bd
UB		 52832010-09-01 Uros Bizjak <ubizjak@gmail.com>
5284
5285 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5286 i386/t-freebsd to tmake_file.
5287 * config/i386/t-freebsd: New file.
5288 * config/i386/libgcc-bsd.ver: New file.
5289
c5b79d4e
NF		 52902010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5291
5292 * config.host (powerpc*-eabispe*): Set tmake_file.
5293 (powerpc*-eabi*): Likewise.
5294 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5295 crtbeginS, crtendS, crtbeginT.
5296
48b09a92
KH		 52972010-06-12 Kazu Hirata <kazu@codesourcery.com>
5298
5299 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5300 to tmake_file. Add crtfastmath.o to extra_parts.
5301 * config/mips/t-crtfm: New.
5302
a4389204
JS		 53032010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5304
5305 * config.host (sparc64-*-rtems*): New target.
5306
ed104137
RO		 53072010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5308
5309 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5310 assembler syntax.
5311
3f56ef8b
TS		 53122010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5313
5314 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5315
8c200350
RO		 53162010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5317
5318 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5319 alpha-dec-osf5.0* support.
5320
80a61cb4 53212010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 5322
5323 * config.host: Add lm32-*-rtems*.
5324
f128db92
RO		 53252010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5326 Uros Bizjak <ubizjak@gmail.com>
5327
5328 PR target/39048
5329 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5330 like other remaining 32-bit x86 OSes.
5331 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5332 assembler syntax.
5333 * config/i386/libgcc-sol2.ver: New file.
5334 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5335
368fabd5
JH		 53362010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5337
5338 PR c/43553
5339 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5340 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5341 is used and substitute set_use_emutls.
5342 * configure: Regenerated.
5343
15baf7f8
TG		 53442010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5345
5346 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5347
7f5441df
RO		 53482010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5349
5350 PR target/38085
5351 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5352 MULTILIB_CFLAGS.
5353 ($(T)gcrt1.o): Likewise.
5354 ($(T)crt1.o): Likewise.
5355 ($(T)crti.o): Likewise.
5356 ($(T)crtn.o): Likewise.
5357
ef74edbd
RW		 53582010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5359
5360 PR other/42980
5361 * Makefile.in (install): Use $(MAKE) string in rule, for
5362 parallel make.
5363
e7c914db
HPN		 53642010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5365
5366 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5367 * config/mmix/t-mmix: New file.
5368 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5369
1bcb71c4
JH		 53702010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5371
5372 PR java/41991
5373 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5374 SHLIB_MAPFILES.
5375
e6e50811
AG		 53762010-01-04 Anthony Green <green@moxielogic.com>
5377
5378 * config/moxie/crti.asm, config/moxie/crtn.asm,
5379 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5380 config/moxie/t-moxie: New files.
5381 * config.host: Add t-moxie-softfp reference.
5382
ca8520ad
IS		 53832009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5384
5385 PR other/39888
5386 * config/t-slibgcc-darwin: Fix embedded rpaths for
5387 --enable-version-specific-runtime-libs, build extension stub
5388 libs exposing features available from current libgcc_s.
5389
aa4945c1
JB		 53902009-11-11 Jon Beniston <jon@beniston.com>
5391
d78552bd
UB		 5392 * config.host: Add lm32 targets.
5393 * config/lm32: New directory.
5394 * config/lm32/libgcc_lm32.h: New file.
5395 * config/lm32/_mulsi3.c: New file.
5396 * config/lm32/_udivmodsi4.c: New file.
5397 * config/lm32/_divsi3.c: New file.
5398 * config/lm32/_modsi3.c: New file.
5399 * config/lm32/_udivsi3.c: New file.
5400 * config/lm32/_umodsi3.c: New file.
5401 * config/lm32/_lshrsi3.S: New file.
5402 * config/lm32/_ashrsi3.S: New file.
5403 * config/lm32/_ashlsi3.S: New file.
5404 * config/lm32/crti.S: New file.
5405 * config/lm32/crtn.S: New file.
5406 * config/lm32/t-lm32: New file.
5407 * config/lm32/t-elf: New file.
5408 * config/lm32/t-uclinux: New file.
aa4945c1 5409
65a324b4
NC		 54102009-10-26 Nick Clifton <nickc@redhat.com>
5411
5412 * config.host: Add support for RX target.
5413 * config/rx: New directory.
5414 * config/rx/rx-abi-functions.c: New file. Supplementary
5415 functions for libgcc to support the RX ABI.
5416 * config/rx/rx-abi.h: New file. Supplementary header file for
5417 libgcc RX ABI functions.
5418 * config/rx/t-rx: New file: Makefile fragment for building
5419 libgcc for the RX.
5420
dfb3b0e3
UB		 54212009-10-09 Uros Bizjak <ubizjak@gmail.com>
5422
5423 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5424 constraint of y0 to "g".
5425
81dd9fd7
AK		 54262009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5427
5428 * config.host: Include the s390 makefile fragments.
5429 * config/s390/32/_fixdfdi.c: New file.
5430 * config/s390/32/_fixsfdi.c: New file.
5431 * config/s390/32/_fixtfdi.c: New file.
5432 * config/s390/32/_fixunsdfdi.c: New file.
5433 * config/s390/32/_fixunssfdi.c: New file.
5434 * config/s390/32/_fixunstfdi.c: New file.
5435 * config/s390/32/t-floattodi: New file.
5436 * config/s390/libgcc-glibc.ver: New file.
5437 * config/s390/t-crtstuff: New file.
5438 * config/s390/t-linux: New file.
5439 * config/s390/t-tpf: New file.
5440
df58e648
RW		 54412009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5442
5443 * configure.ac (AC_PREREQ): Bump to 2.64.
5444
79052be3
KK		 54452009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5446
5447 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5448
5213506e
RW		 54492009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5450
5451 * configure: Regenerate.
5452
a9a25daa
DR		 54532009-08-09 Douglas B Rupp <rupp@gnat.com>
5454
5455 * config.host (ia64-hp-*vms*): New target.
5456 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5457 with ia64-hp-*vms*.
5458
6efbd53f
RW		 54592009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5460
5461 * configure.ac: Add snippet for maintainer-mode.
5462 * configure: Regenerate.
5463 * Makefile.in (AUTOCONF, configure_deps): New variables.
5464 ($(srcdir)/configure)): New rule, active only with maintainer
5465 mode turned on.
5466
7acf4da6
DD		 54672009-06-23 DJ Delorie <dj@redhat.com>
5468
5469 Add MeP port.
5470 * config.host: Add mep support.
5471
54f549af
KT		 54722009-06-22 Kai Tietz <kai.tietz@onevision.com>
5473
34481f28 5474 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5475 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 5476
5477 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5478 for mingw targets.
54f549af
KT		 5479 * config/i386/64/_multc3.c: Likewise.
5480 * config/i386/64/_powitf2.c: Likewise.
5481 * config/i386/64/eqtf2.c: Likewise.
5482 * config/i386/64/getf2.c: Likewise.
5483 * config/i386/64/letf2.c: Likewise.
5484 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 5485 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5486 unsigned long long for x64 mingw targets.
5487 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5488 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 5489
fea96e25
MR		 54902009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5491
5492 * config.host (vax-*-linux*): New.
5493
cceb575c
AG		 54942009-05-31 Anthony Green <green@moxielogic.com>
5495
5496 * config.host: Add moxie support.
5497 * config/moxie/t-moxie: New file.
5498
e997fb9c
DB		 54992009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5500
5501 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5502 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 5503
532bfb0a
AJ		 55042009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5505
5506 * config.host: Add i386/${host_address}/t-fprules-softfp to
5507 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5508
748086b7
JJ		 55092009-04-09 Nick Clifton <nickc@redhat.com>
5510
5511 * config/ia64/tf-signs.c: Change copyright header to refer to
5512 version 3 of the GNU General Public License with version 3.1
5513 of the GCC Runtime Library Exception and to point readers at
5514 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5515 web page.
5516 * config/i386/32/tf-signs.c: Likewise.
5517 * config/libbid/_addsub_dd.c: Likewise.
5518 * config/libbid/_addsub_sd.c: Likewise.
5519 * config/libbid/_addsub_td.c: Likewise.
5520 * config/libbid/_dd_to_df.c: Likewise.
5521 * config/libbid/_dd_to_di.c: Likewise.
5522 * config/libbid/_dd_to_sd.c: Likewise.
5523 * config/libbid/_dd_to_sf.c: Likewise.
5524 * config/libbid/_dd_to_si.c: Likewise.
5525 * config/libbid/_dd_to_td.c: Likewise.
5526 * config/libbid/_dd_to_tf.c: Likewise.
5527 * config/libbid/_dd_to_udi.c: Likewise.
5528 * config/libbid/_dd_to_usi.c: Likewise.
5529 * config/libbid/_dd_to_xf.c: Likewise.
5530 * config/libbid/_df_to_dd.c: Likewise.
5531 * config/libbid/_df_to_sd.c: Likewise.
5532 * config/libbid/_df_to_td.c: Likewise.
5533 * config/libbid/_di_to_dd.c: Likewise.
5534 * config/libbid/_di_to_sd.c: Likewise.
5535 * config/libbid/_di_to_td.c: Likewise.
5536 * config/libbid/_div_dd.c: Likewise.
5537 * config/libbid/_div_sd.c: Likewise.
5538 * config/libbid/_div_td.c: Likewise.
5539 * config/libbid/_eq_dd.c: Likewise.
5540 * config/libbid/_eq_sd.c: Likewise.
5541 * config/libbid/_eq_td.c: Likewise.
5542 * config/libbid/_ge_dd.c: Likewise.
5543 * config/libbid/_ge_sd.c: Likewise.
5544 * config/libbid/_ge_td.c: Likewise.
5545 * config/libbid/_gt_dd.c: Likewise.
5546 * config/libbid/_gt_sd.c: Likewise.
5547 * config/libbid/_gt_td.c: Likewise.
5548 * config/libbid/_isinfd128.c: Likewise.
5549 * config/libbid/_isinfd32.c: Likewise.
5550 * config/libbid/_isinfd64.c: Likewise.
5551 * config/libbid/_le_dd.c: Likewise.
5552 * config/libbid/_le_sd.c: Likewise.
5553 * config/libbid/_le_td.c: Likewise.
5554 * config/libbid/_lt_dd.c: Likewise.
5555 * config/libbid/_lt_sd.c: Likewise.
5556 * config/libbid/_lt_td.c: Likewise.
5557 * config/libbid/_mul_dd.c: Likewise.
5558 * config/libbid/_mul_sd.c: Likewise.
5559 * config/libbid/_mul_td.c: Likewise.
5560 * config/libbid/_ne_dd.c: Likewise.
5561 * config/libbid/_ne_sd.c: Likewise.
5562 * config/libbid/_ne_td.c: Likewise.
5563 * config/libbid/_sd_to_dd.c: Likewise.
5564 * config/libbid/_sd_to_df.c: Likewise.
5565 * config/libbid/_sd_to_di.c: Likewise.
5566 * config/libbid/_sd_to_sf.c: Likewise.
5567 * config/libbid/_sd_to_si.c: Likewise.
5568 * config/libbid/_sd_to_td.c: Likewise.
5569 * config/libbid/_sd_to_tf.c: Likewise.
5570 * config/libbid/_sd_to_udi.c: Likewise.
5571 * config/libbid/_sd_to_usi.c: Likewise.
5572 * config/libbid/_sd_to_xf.c: Likewise.
5573 * config/libbid/_sf_to_dd.c: Likewise.
5574 * config/libbid/_sf_to_sd.c: Likewise.
5575 * config/libbid/_sf_to_td.c: Likewise.
5576 * config/libbid/_si_to_dd.c: Likewise.
5577 * config/libbid/_si_to_sd.c: Likewise.
5578 * config/libbid/_si_to_td.c: Likewise.
5579 * config/libbid/_td_to_dd.c: Likewise.
5580 * config/libbid/_td_to_df.c: Likewise.
5581 * config/libbid/_td_to_di.c: Likewise.
5582 * config/libbid/_td_to_sd.c: Likewise.
5583 * config/libbid/_td_to_sf.c: Likewise.
5584 * config/libbid/_td_to_si.c: Likewise.
5585 * config/libbid/_td_to_tf.c: Likewise.
5586 * config/libbid/_td_to_udi.c: Likewise.
5587 * config/libbid/_td_to_usi.c: Likewise.
5588 * config/libbid/_td_to_xf.c: Likewise.
5589 * config/libbid/_tf_to_dd.c: Likewise.
5590 * config/libbid/_tf_to_sd.c: Likewise.
5591 * config/libbid/_tf_to_td.c: Likewise.
5592 * config/libbid/_udi_to_dd.c: Likewise.
5593 * config/libbid/_udi_to_sd.c: Likewise.
5594 * config/libbid/_udi_to_td.c: Likewise.
5595 * config/libbid/_unord_dd.c: Likewise.
5596 * config/libbid/_unord_sd.c: Likewise.
5597 * config/libbid/_unord_td.c: Likewise.
5598 * config/libbid/_usi_to_dd.c: Likewise.
5599 * config/libbid/_usi_to_sd.c: Likewise.
5600 * config/libbid/_usi_to_td.c: Likewise.
5601 * config/libbid/_xf_to_dd.c: Likewise.
5602 * config/libbid/_xf_to_sd.c: Likewise.
5603 * config/libbid/_xf_to_td.c: Likewise.
5604 * config/libbid/bid128.c: Likewise.
5605 * config/libbid/bid128_2_str.h: Likewise.
5606 * config/libbid/bid128_2_str_macros.h: Likewise.
5607 * config/libbid/bid128_2_str_tables.c: Likewise.
5608 * config/libbid/bid128_add.c: Likewise.
5609 * config/libbid/bid128_compare.c: Likewise.
5610 * config/libbid/bid128_div.c: Likewise.
5611 * config/libbid/bid128_fma.c: Likewise.
5612 * config/libbid/bid128_logb.c: Likewise.
5613 * config/libbid/bid128_minmax.c: Likewise.
5614 * config/libbid/bid128_mul.c: Likewise.
5615 * config/libbid/bid128_next.c: Likewise.
5616 * config/libbid/bid128_noncomp.c: Likewise.
5617 * config/libbid/bid128_quantize.c: Likewise.
5618 * config/libbid/bid128_rem.c: Likewise.
5619 * config/libbid/bid128_round_integral.c: Likewise.
5620 * config/libbid/bid128_scalb.c: Likewise.
5621 * config/libbid/bid128_sqrt.c: Likewise.
5622 * config/libbid/bid128_string.c: Likewise.
5623 * config/libbid/bid128_to_int16.c: Likewise.
5624 * config/libbid/bid128_to_int32.c: Likewise.
5625 * config/libbid/bid128_to_int64.c: Likewise.
5626 * config/libbid/bid128_to_int8.c: Likewise.
5627 * config/libbid/bid128_to_uint16.c: Likewise.
5628 * config/libbid/bid128_to_uint32.c: Likewise.
5629 * config/libbid/bid128_to_uint64.c: Likewise.
5630 * config/libbid/bid128_to_uint8.c: Likewise.
5631 * config/libbid/bid32_to_bid128.c: Likewise.
5632 * config/libbid/bid32_to_bid64.c: Likewise.
5633 * config/libbid/bid64_add.c: Likewise.
5634 * config/libbid/bid64_compare.c: Likewise.
5635 * config/libbid/bid64_div.c: Likewise.
5636 * config/libbid/bid64_fma.c: Likewise.
5637 * config/libbid/bid64_logb.c: Likewise.
5638 * config/libbid/bid64_minmax.c: Likewise.
5639 * config/libbid/bid64_mul.c: Likewise.
5640 * config/libbid/bid64_next.c: Likewise.
5641 * config/libbid/bid64_noncomp.c: Likewise.
5642 * config/libbid/bid64_quantize.c: Likewise.
5643 * config/libbid/bid64_rem.c: Likewise.
5644 * config/libbid/bid64_round_integral.c: Likewise.
5645 * config/libbid/bid64_scalb.c: Likewise.
5646 * config/libbid/bid64_sqrt.c: Likewise.
5647 * config/libbid/bid64_string.c: Likewise.
5648 * config/libbid/bid64_to_bid128.c: Likewise.
5649 * config/libbid/bid64_to_int16.c: Likewise.
5650 * config/libbid/bid64_to_int32.c: Likewise.
5651 * config/libbid/bid64_to_int64.c: Likewise.
5652 * config/libbid/bid64_to_int8.c: Likewise.
5653 * config/libbid/bid64_to_uint16.c: Likewise.
5654 * config/libbid/bid64_to_uint32.c: Likewise.
5655 * config/libbid/bid64_to_uint64.c: Likewise.
5656 * config/libbid/bid64_to_uint8.c: Likewise.
5657 * config/libbid/bid_b2d.h: Likewise.
5658 * config/libbid/bid_binarydecimal.c: Likewise.
5659 * config/libbid/bid_conf.h: Likewise.
5660 * config/libbid/bid_convert_data.c: Likewise.
5661 * config/libbid/bid_decimal_data.c: Likewise.
5662 * config/libbid/bid_decimal_globals.c: Likewise.
5663 * config/libbid/bid_div_macros.h: Likewise.
5664 * config/libbid/bid_dpd.c: Likewise.
5665 * config/libbid/bid_flag_operations.c: Likewise.
5666 * config/libbid/bid_from_int.c: Likewise.
5667 * config/libbid/bid_functions.h: Likewise.
5668 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5669 * config/libbid/bid_inline_add.h: Likewise.
5670 * config/libbid/bid_internal.h: Likewise.
5671 * config/libbid/bid_round.c: Likewise.
5672 * config/libbid/bid_sqrt_macros.h: Likewise.
5673
56742009-04-09 Jakub Jelinek <jakub@redhat.com>
5675
5676 * Makefile.in: Change copyright header to refer to version
5677 3 of the GNU General Public License and to point readers at the
5678 COPYING3 file and the FSF's license web page.
5679 * config.host: Likewise.
5680
633dd061
AM		 56812009-04-07 Alan Modra <amodra@bigpond.net.au>
5682
5683 * config.host: Reorder and merge to match config.gcc change.
5684
457d1d00
AM		 56852009-04-03 Alan Modra <amodra@bigpond.net.au>
5686
5687 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5688
52c0e446
JM		 56892009-03-28 Joseph Myers <joseph@codesourcery.com>
5690
5691 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5692 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5693 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5694 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5695
ba181049
UB		 56962009-02-12 Uros Bizjak <ubizjak@gmail.com>
5697
5698 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5699 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5700
c252db20
L		 57012009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5702
ba181049
UB		 5703 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5704 ia64/t-softfp-compat to tmake_file.
c252db20
L		 5705
5706 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5707
5708 * config/ia64/__divxf3.asm: New.
5709 * config/ia64/_fixtfdi.asm: Likewise.
5710 * config/ia64/_fixunstfdi.asm: Likewise.
5711 * config/ia64/_floatditf.asm: Likewise.
5712 * config/ia64/t-fprules-softfp: Likewise.
5713 * config/ia64/t-softfp-compat: Likewise.
5714 * config/ia64/tf-signs.c: Likewise.
5715
c60535f9
BE		 57162009-01-18 Ben Elliston <bje@au.ibm.com>
5717
5718 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5719
ce16861e
BE		 57202009-01-16 Ben Elliston <bje@au.ibm.com>
5721
5722 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5723 to tmake_file.
5724
bcf4713b
BE		 57252009-01-13 Ben Elliston <bje@au.ibm.com>
5726
5727 * config/t-softfp: New file.
5728 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5729 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5730
2042cb04
JS		 57312009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5732
5733 * config.host: Add m32r*-*-rtems*.
5734
541ed00e
JS		 57352008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5736
5737 * config.host: Add m32c*-*-rtems*.
5738
19523300
RO		 57392008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5740
5741 PR bootstrap/33100
5742 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5743 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5744 * configure: Regenerate.
5745 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5746 tmake_file here from gcc/config.gcc.
5747 Move extra_parts here from gcc/config.gcc.
5748 * config/i386/t-sol2: Move here from gcc/config/i386.
5749 Use gcc_srcdir instead of srcdir.
5750
0a4a51c7
AN		 57512008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5752
5753 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5754 case.
5755
2a761e46
TS		 57562008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5757
5758 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5759
c0451df7
TS		 57602008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5761
5762 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5763
358da97e
HS		 57642008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5765
5766 Add picoChip port.
5767 * config.host: Add picochip-*-*.
5768
c660f132
BW		 57692008-08-06 Bob Wilson <bob.wilson@acm.org>
5770
5771 * config.host: Match more processor names for Xtensa.
5772
d1349557
L		 57732008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5774
5775 * config/i386/64/t-softfp-compat: Update comments.
5776
dd7b73c0
L		 57772008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5778
5779 * config/i386/64/_divtc3-compat.c: Moved to ...
5780 * config/i386/64/_divtc3.c: Here.
5781
5782 * config/i386/64/_multc3-compat.c: Moved to ...
5783 * config/i386/64/_multc3.c: Here.
5784
5785 * config/i386/64/_powitf2-compat.c: Moved to ...
5786 * config/i386/64/_powitf2.c: Here.
5787
5788 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5789 .c suffix instead of -compat.c.
5790
6e1fab3d
UB		 57912008-07-05 Uros Bizjak <ubizjak@gmail.com>
5792
5793 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5794 (_FP_MUL_MEAT_D): Ditto.
5795 (_FP_DIV_MEAT_S): Ditto.
5796 (_FP_DIV_MEAT_D): Ditto.
5797
f92518d7
RS		 57982008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5799
5800 * Makefile.in: Add support for __sync_* libgcc functions.
5801
d0aede14
L		 58022008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5803
5804 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5805
c174f11c
L		 58062008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5807
5808 PR boostrap/36702
5809 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5810 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5811
5812 * config/i386/64/t-fprules-softfp: Moved to ...
5813 * config/i386/64/t-softfp-compat: This. New.
5814
5f464fa2
UB		 58152008-07-02 Uros Bizjak <ubizjak@gmail.com>
5816
5817 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5818 Initialize f with 0.0.
5819
ff473280
L		 58202008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5821
5822 PR target/36669
5823 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5824
5825 * config/i386/64/_divtc3-compat.c: New.
5826 * config/i386/64/_multc3-compat.c: Likewise.
5827 * config/i386/64/_powitf2-compat.c: Likewise.
5828 * config/i386/64/eqtf2.c: Likewise.
5829 * config/i386/64/getf2.c: Likewise.
5830 * config/i386/64/letf2.c: Likewise.
5831 * config/i386/64/t-fprules-softfp: Likewise.
5832
58332008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5834
5835 * config.host: Add i386/${host_address}/t-fprules-softfp to
5836 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 5837 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 5838
5839 * configure.ac: Set host_address to 64 or 32 for x86.
5840 * configure: Regenerated.
5841
5842 * Makefile.in (config.status): Also depend on
5843 $(srcdir)/config.host.
5844
5845 * config/i386/32/t-fprules-softfp: New.
5846 * config/i386/32/tf-signs.c: Likewise.
5847
5848 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5849
58502008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5851 Uros Bizjak <ubizjak@gmail.com>
5852
5853 * config/i386/32/sfp-machine.h: New.
5854
30551d99
NF		 58552008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5856
5857 * config/rs6000/t-ppccomm: Remove rules that conflict with
5858 auto-generated rules.
5859
18c04407
RW		 58602008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5861
5862 * configure.ac: sinclude override.m4.
5863 * configure: Regenerate.
5864
10fbe77a
BRF		 58652008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5866
5867 * configure: Regenerate.
5868
bc6d4c3f
JM		 58692008-06-10 Joseph Myers <joseph@codesourcery.com>
5870
5871 * Makefile.in (DECNUMINC): Remove
5872 -I$(MULTIBUILDTOP)../../libdecnumber.
5873 * gstdint.h: New.
5874
cd985f66
JM		 58752008-06-07 Joseph Myers <joseph@codesourcery.com>
5876
5877 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5878 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5879 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5880 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5881 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5882 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5883 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5884 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5885 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5886 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5887 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5888 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5889 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5890 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5891
93fea8d3
AL		 58922008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5893
5894 * config.host (sh2[lbe]*-*-linux*): Allow target.
5895
18724e30
NF		 58962008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5897
5898 * config/rs6000/t-ppccomm: Add build rules for new files.
5899 (LIB2ADD_ST): New variable.
5900
47583040
AH		 59012008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5902
5903 PR target/34210
5904 PR target/35508
5905 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5906 * config/t-avr: New file. Build 16bit libgcc functions.
5907
cf8e67fe
JJ		 59082008-03-02 Jakub Jelinek <jakub@redhat.com>
5909
5910 PR target/35401
5911 * config/t-slibgcc-darwin: Make install-leaf dependent on
5912 install-darwin-libgcc-stubs instead of install.
5913
8d8da227
JM		 59142008-01-25 Joseph Myers <joseph@codesourcery.com>
5915
5916 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5917 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5918 sh-*-rtemscoff*): Remove cases.
5919
edbf8b16
RS		 59202007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5921
5922 * Makefile.in (all): Use install-leaf rather than install.
5923 (install): Split most of the rule into...
5924 (install-leaf): ...this new one.
5925
89deeaff
EK		 59262007-12-19 Etsushi Kato <ek.kato@gmail.com>
5927 Paolo Bonzini <bonzini@gnu.org>
5928
5929 PR target/30572
5f464fa2
UB		 5930 * Makefile.in: Use @shlib_slibdir@ substitution to get
5931 correct install name on darwin.
89deeaff 5932 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 5933
4081d704
HPN		 59342007-12-15 Hans-Peter Nilsson <hp@axis.com>
5935
5936 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5937 cris-*-elf and cris-*-none.
5938 (crisv32-*-linux*): Similar, as cris-*-linux*.
5939
f43e89a3
RIL		 59402007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5941
5942 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5943
b4e9c2c6
L		 59442007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5945
5946 PR regression/33926
5947 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5948 * configure: Regenerated.
5949
b2a00c89
L		 59502007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5951
5952 * Makefile.in (dfp-filenames): Replace decimal_globals,
5953 decimal_data, binarydecimal and convert_data with
5954 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5955 and bid_convert_data, respectively.
5956
8d2a9e0e
CF		 59572007-09-17 Chao-ying Fu <fu@mips.com>
5958 Nigel Stephens <nigel@mips.com>
5959
5960 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5961 * Makefile.in (fixed_point): Define.
5962 Check if fixed_point is yes to build support functions.
5963 * configure.ac: Check for fixed_point support.
5964 * configure: Regenerated.
5965 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5966 funcs, modes, from, to.
5967
2b53935d
JJ		 59682007-09-11 Janis Johnson <janis187@us.ibm.com
5969
5970 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5971
2533577f
JJ		 59722007-09-10 Janis Johnson <janis187@us.ibm.com>
5973
5974 * Makefile.in (dfp-filenames): Remove decUtility, add
5975 decDouble, decPacked, decQuad, decSingle.
5976
3ae3dbd6
HK		 59772007-08-27 Hans Kester <hans.kester@ellips.nl>
5978
5979 * config.host : Add x86_64-elf target.
5980
22867d02
L		 59812007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5982
5983 * configure.ac (set_have_cc_tls): Add a missing =.
5984 * configure: Regenerated.
5985
6f461e76
L		 59862007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5987
5988 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5989 and x86_64-*-linux*.
5990
5991 * config/t-tls: New file.
5992
dfb3b0e3 5993 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 5994
5995 * configure.ac: Include ../config/enable.m4 and
5996 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5997 supports TLS and substitute set_have_cc_tls.
5998 * configure: Regenerated.
5999
200359e8
L		 60002007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6001
6002 * Makefile.in: Use libbid for DFP when BID is enabled.
6003
76f5e200
DS		 60042007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6005
6006 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 6007 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 6008 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6009
9bd196f0 60102007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 6011 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 6012
6013 PR target/29498
6014 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6015 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6016 * config/i386/t-crtfm: Compile crtfastmath.o with
6017 -minline-all-stringops.
6018
1910440e
RS		 60192007-05-10 Richard Sandiford <richard@codesourcery.com>
6020
6021 * config.host (sparc-wrs-vxworks): New target.
6022
7d33c31d
KH		 60232007-04-14 Kazu Hirata <kazu@codesourcery.com>
6024
6025 * config.host: Recognize fido.
6026
96fccd0d
JJ		 60272007-04-04 Janis Johnson <janis187@us.ibm.com>
6028
6029 * configure: Check host, not target, for decimal float support.
6030
577565f9
UB		 60312007-04-03 Uros Bizjak <ubizjak@gmail.com>
6032
6033 * config/i386/t-crtpc: New file.
6034 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 6035 (x86_64-*-linux*): Ditto.
577565f9 6036
ccf8e764
RH		 60372007-02-30 Kai Tietz <kai.tietz@onevision.com>
6038
6039 * config.host (x86_64-*-mingw*): New target.
6040
79b87c74
MM		 60412007-03-23 Michael Meissner <michael.meissner@amd.com>
6042 H.J. Lu <hongjiu.lu@intel.com>
6043
6044 * Makefile.in (enable_decimal_float): New.
6045 (DECNUMINC): Add
6046 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6047 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6048 (decbits-filenames): This.
6049 (decbits-objects): New.
6050 (libgcc-objects): Add $(decbits-objects).
6051
6052 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6053 Substitute enable_decimal_float.
6054 * configure: Regenerated.
6055
8fce4e31
HPN		 60562007-03-19 Hans-Peter Nilsson <hp@axis.com>
6057
6058 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6059
e8bb4597
BM		 60602007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6061
6062 * Makefile.in (install-info): New dummy target.
6063
344189f9
BS		 60642007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6065
6066 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6067
ac84c172
BM		 60682007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6069
6070 * Makefile.in: Add install-html and install-pdf dummy
6071 targets.
6072
cd5c2357
RS		 60732007-02-05 Roger Sayle <roger@eyesopen.com>
6074 Daniel Jacobowitz <dan@codesourcery.com>
6075
6076 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6077 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6078 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6079
d9a66f98
JJ		 60802007-01-29 Janis Johnson <janis187@us.ibm.com>
6081
6082 * Makefile.in (dec-filenames): Add decExcept.
6083
9891ec5f
DJ		 60842007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6085
6086 PR bootstrap/30469
6087 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6088 -fprofile-use.
6089
d6efbf5a
DJ		 60902007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6091
6092 * configure.ac: Add --enable-version-specific-runtime-libs.
6093 Correct $slibdir default.
6094 * configure: Regenerated.
6095
17caeff2
JM		 60962007-01-23 Joseph Myers <joseph@codesourcery.com>
6097
6098 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6099
5ea41e3a
AP		 61002007-01-21 Andrew Pinski <pinskia@gmail.com>
6101
6102 PR target/30519
6103 * config.host (alpha*-*-linux*): Set extra_parts.
6104
26900826
KK		 61052007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6106
6107 * config/sh/t-linux: New.
6108 * config.host (sh*-*-linux*): Set tmake_file.
6109
97af925b
DJ		 61102007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6111
6112 * Makefile.in (install): Handle multilibs.
6113
b0088af7
BM		 61142007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6115
6116 * Makefile.in: Added .PHONY entry for documentation targets.
6117
e0a9456a
BM		 61182007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6119
6120 * Makefile.in: Add empty info, html, dvi, pdf targets.
6121
7fd453b4
MS		 61222007-01-04 Mike Stump <mrs@apple.com>
6123
6124 * Makefile.in (MAKEINFO): Remove.
6125 (PERL): Likewise.
6126
14e8fc8b
PB		 61272007-01-04 Paolo Bonzini <bonzini@gnu.org>
6128
6129 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6130 * configure: Regenerate.
6131 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 6132 (gcc_objdir): Use it.
14e8fc8b 6133
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DJ		 61342007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6135
6136 * config.host (ia64*-*-linux*): Set tmake_file.
6137
79e6eaeb
DJ		 61382007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6139
6140 * Makefile.in (version): Define.
6141
fa958513
DJ		 61422007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6143 Paolo Bonzini <bonzini@gnu.org>
6144
6145 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6146 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6147 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6148 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6149 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6150 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6151 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git