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Add header guard to several header files.
[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
e770bfd9
JM		 12014-09-18 Joseph Myers <joseph@codesourcery.com>
2
3 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
4 bits not set bits as indicating trapping exceptions.
5
cadb2b96
NS		 62014-09-17 Nathan sidwell <nathan@acm.org>
7
8 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
9 (LIBGCOV_DRIVER): ... here.
10 * libgcov-driver.c (gcov_master): New.
11 (gcov_exit): Remove from master chain.
12 (__gcov_init): Add to master chain if version compatible. Don't
13 clear the version.
14 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
15 (gcov_reset_int): Clear master chain, if compatible.
16 (gcov_dump_int): New internal interface. Dump master chain, if
17 compatible.
18 (gcov_dump): Alias for gcov_dump_int.
19 * libgcov.h (struct gcov_root): Add next and prev fields.
20 (struct gcov_master): New struct.
21 (__gcov_master): New.
22 (gcov_dump_int): Declare.
23
580d22a3
OH		 242014-09-17 Olivier Hainque <hainque@adacore.com>
25
26 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
27 and crtbegin.o + crtend.o to extra_parts.
28
8cc4b7a2
JM		 292014-09-12 Joseph Myers <joseph@codesourcery.com>
30
31 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
32 __LIBGCC_HAS_SF_MODE__.
33 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
34 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
35 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
36 * config/libbid/bid_gcc_intrinsics.h
37 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
38 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
39 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
40 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
41 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
42 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
43
ea3f2b24
GJL		 442014-09-11 Georg-Johann Lay <avr@gjlay.de>
45
46 PR target/63223
47 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
48 and R24 as needed. Make work for all devices and .text locations.
49 (__do_global_ctors, __do_global_dtors): Use word addresses.
50 (__tablejump__, __tablejump_elpm__): Remove functions.
51 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
52 Add _tablejump2.
53 (XICALL, XIJMP): New macros.
54
b677236a
MS		 552014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
56 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
57
58 * config.host (aarch64*): Include crtfastmath.o and
59 t-crtfm.
60 * config/aarch64/crtfastmath.c: New file.
61
157e859f
TS		 622014-09-08 Trevor Saunders <tsaunders@mozilla.com>
63
64 * config.host: Remove picochip support.
65 * config/picochip/adddi3.S: Remove.
66 * config/picochip/ashlsi3.S: Remove.
67 * config/picochip/ashlsi3.c: Remove.
68 * config/picochip/ashrsi3.S: Remove.
69 * config/picochip/ashrsi3.c: Remove.
70 * config/picochip/clzsi2.S: Remove.
71 * config/picochip/cmpsi2.S: Remove.
72 * config/picochip/divmod15.S: Remove.
73 * config/picochip/divmodhi4.S: Remove.
74 * config/picochip/divmodsi4.S: Remove.
75 * config/picochip/lib1funcs.S: Remove.
76 * config/picochip/longjmp.S: Remove.
77 * config/picochip/lshrsi3.S: Remove.
78 * config/picochip/lshrsi3.c: Remove.
79 * config/picochip/parityhi2.S: Remove.
80 * config/picochip/popcounthi2.S: Remove.
81 * config/picochip/setjmp.S: Remove.
82 * config/picochip/subdi3.S: Remove.
83 * config/picochip/t-picochip: Remove.
84 * config/picochip/ucmpsi2.S: Remove.
85 * config/picochip/udivmodhi4.S: Remove.
86 * config/picochip/udivmodsi4.S: Remove.
87
66bb34c0
JM		 882014-09-08 Joseph Myers <joseph@codesourcery.com>
89
90 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
91 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
92 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
93 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
94 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
95 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
96 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
97 defined and LIBGCC2_HAS_DF_MODE is defined.
98 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
99 defined and LIBGCC2_HAS_XF_MODE is defined.
100 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
101 defined and LIBGCC2_HAS_TF_MODE is defined.
102
9686a2e6
JM		 1032014-09-08 Joseph Myers <joseph@codesourcery.com>
104
105 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
106 and ROUND_TOWARDS_ZERO conditionals.
107
71c3e2ef
NS		 1082014-09-07 Nathan sidwell <nathan@acm.org>
109
110 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
111 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
112
53d68b9f
JM		 1132014-09-05 Joseph Myers <joseph@codesourcery.com>
114
115 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
116 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
117 uses to __LIBGCC_STACK_POINTER_REGNUM__.
118 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
119 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
120 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
121 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
122 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
123 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
124 (DWARF_FRAME_REGISTERS): Change all uses to
125 __LIBGCC_DWARF_FRAME_REGISTERS__.
126 (EH_RETURN_STACKADJ_RTX): Change all uses to
127 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
128 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
129 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
130 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
131 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
132 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
133 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
134 to __LIBGCC_EH_FRAME_SECTION_NAME__.
135 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
136 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
137 __LIBGCC_STACK_POINTER_REGNUM__.
138 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
139 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
140 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
141 to __LIBGCC_STACK_POINTER_REGNUM__.
142 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
143 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
144 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
145 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
146 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
147 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
148 (STACK_POINTER_REGNUM): Change all uses to
149 __LIBGCC_STACK_POINTER_REGNUM__.
150 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
151 use to __LIBGCC_STACK_POINTER_REGNUM__.
152 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
153 uses to __LIBGCC_STACK_POINTER_REGNUM__.
154 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
155 to __LIBGCC_DWARF_FRAME_REGISTERS__.
156 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
157 to __LIBGCC_DWARF_FRAME_REGISTERS__.
158 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
159 to __LIBGCC_STACK_POINTER_REGNUM__.
160 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
161 Remove conditional definition.
162 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
163 __LIBGCC_TEXT_SECTION_ASM_OP__.
164 (EH_FRAME_SECTION_NAME): Change all uses to
165 __LIBGCC_EH_FRAME_SECTION_NAME__.
166 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
167 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
168 (CTORS_SECTION_ASM_OP): Change all uses to
169 __LIBGCC_CTORS_SECTION_ASM_OP__.
170 (DTORS_SECTION_ASM_OP): Change all uses to
171 __LIBGCC_DTORS_SECTION_ASM_OP__.
172 (JCR_SECTION_NAME): Change all uses to
173 __LIBGCC_JCR_SECTION_NAME__.
174 (INIT_SECTION_ASM_OP): Change all uses to
175 __LIBGCC_INIT_SECTION_ASM_OP__.
176 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
177 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
178 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
179 __LIBGCC_STACK_GROWS_DOWNWARD__.
180 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
181 __LIBGCC_INIT_SECTION_ASM_OP__.
182 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
183 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
184 (EH_FRAME_SECTION_NAME): Change all uses to
185 __LIBGCC_EH_FRAME_SECTION_NAME__.
186 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
187 definitions. Change all uses to
188 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
189 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
190 __LIBGCC_STACK_GROWS_DOWNWARD__.
191 (DWARF_FRAME_REGISTERS): Change all uses to
192 __LIBGCC_DWARF_FRAME_REGISTERS__.
193 (EH_RETURN_STACKADJ_RTX): Change all uses to
194 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
195 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
196 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
197 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
198 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
199 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
200
b20ee094
NS		 2012014-09-02 Nathan sidwell <nathan@acm.org>
202
203 * libgcov-interface.c (STRONG_ALIAS): New.
204 (__gcov_flush): Call __gcov_reset_int.
205 (__gcov_reset): Strong alias for ...
206 (__gcov_reset_ing): ... this renamed hidden version.
207 * libgcov.h (__gcov_reset_int): New declaration.
208
1ac83976
YS		 2092014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
210
25efdb9f
YS		 211 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
212 call from here...
213 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
214 (__dso_handle): Define on Cygwin.
215 * config/i386/t-cygming (crtbeginS.o): New rule.
216 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
217
1ac83976
YS		 218 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
219 declaration syntax.
220
c6f9ea3b
SE		 2212014-08-13 Steve Ellcey <sellcey@mips.com>
222
223 * crtstuff.c: Undef caddr_t.
224
5b1ea7c5
SE		 2252014-08-12 Steve Ellcey <sellcey@mips.com>
226
227 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
228
4303c581
NS		 2292014-08-07 Nathan Sidwell <nathan@acm.org>
230
231 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
232 (LIBGCOV_DRIVER): ... to here.
233 * libgcov.h (gcov_do_dump): New #define.
234 (struct gcov_root): New.
235 (__gcov_root): New declaration.
236 (__gcov_dump_one): Declare.
237 * libgcov-driver.c (gcov_list, gcov_dump_complete,
238 run_accounted): Delete.
239 (gcov_compute_histogram): Add LIST argument, adjust.
240 (compute_summary): Adjust gcov_compute_histogram call.
241 (gcov_do_dump): Not hidden, static in libgcov.
242 (gcov_clear): Move to interface.c.
243 (__gcov_dump_one): New, broken out of ...
244 (gcov_exit): ... here. Make static.
245 (__gcov_root): New.
246 (__gcov_init): Adjust.
247 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
248 declarations.
249 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
250 (gcov_clear): Moved from driver.c. Add LIST argument.
251 (__gcov_reset): Adjust for changed interfaces.
252 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
253
23742a9e
RAR		 2542014-08-04 Rohit <rohitarulraj@freescale.com>
255
256 PR target/60102
257 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
d406ae47 258 based on change in SPE high register numbers and 3 HTM registers.
23742a9e 259
b98a872b
NS		 2602014-08-01 Nathan Sidwell <nathan@acm.org>
261
262 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
263 LIBGCOV_INTERFACE): Reformat.
264 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
265 IN_GCOV_TOOL.
266 * libgcov-interface.c: Reformat some comments.
267 (__gcov_flush_mx): Add declaration. Tidy up definition.
268
6adaaa1d
AM		 2692014-07-31 Alan Modra <amodra@gmail.com>
270 Peter Bergner <bergner@vnet.ibm.com>
271
272 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
273 (pack_ldouble): New function.
274 (__gcc_qadd): Use it.
275 (__gcc_qmul): Likewise.
276 (__gcc_qdiv): Likewise.
277 (__gcc_qneg): Likewise.
278 (__gcc_stoq): Likewise.
279 (__gcc_dtoq): Likewise.
280
87cb0c0c
UW		 2812014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
282
283 * config/s390/tpf-unwind.h: Include <stdbool.h>.
284 (__tpf_eh_return): Add original return address as second parameter.
285 Handle cases where unwinder routines were called directly, instead
286 of from within the C++ library.
287
19926161
NS		 2882014-07-29 Nathan Sidwell <nathan@acm.org>
289
290 * libgcov.h: Move renaming of entry points to lib gcov specific
291 portion.
292 (gcov_do_dump): New rename.
293 (gcov_rewrite): Remove inline, make HIDDEN.
294 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
295 (gcov_exit_compute_summary): Rename to ...
296 (compute_summary): ... here. Add LIST argument.
297 (gcov_exit_merge_gcda): Rename to ...
298 (merge_one_data): ... here.
299 (gcov_exit_write_gcda): Rename to ...
300 (write_one_data): ... here.
301 (gcov_exit_merge_summary): Rename to ...
302 (merge_summary): Add RUN_COUNTED argument.
303 (gcov_exit_dump_gcov): Rename to ...
304 (dump_one_gcov): Add RUN_COUNTED argument.
305 (gcov_do_dump): New function, broken out of ...
306 (gcov_exit): ... here. Call it.
307
17522262
AG		 3082014-07-27 Anthony Green <green@moxielogic.com>
309
310 * config.host: Add moxiebox configuration suppport.
311
6dc33097
NS		 3122014-07-27 Nathan Sidwell <nathan@acm.org>
313
314 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
315 (struct gcov_filename): ... here. Include buffer and max length
316 fields.
317 (gcov_max_filename): Remove.
318 (gi_filename): Remove.
319 (gcov_exit_compute_summary): Compute max filename here.
320 (gcov_exit_merge_gcda): Add filename parm, adjust.
321 (gcov_exit_merge_summary): Likewise.
322 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
323 (gcov_exit): Likewise.
324 (__gcov_init): Don't calculate max length here.
325 * libgcov_util.c (max_filename_len): Remove.
326 (read_gcda_file): Don't calculate max length here.
327 (gcov_read_profile_dir): Don't propagate here.
328 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
329 struct gcov_filename changes.
330 (gcov_exit_open_gcda_file): Likewise.
331
770f687d
NS		 3322014-07-25 Nathan Sidwell <nathan@acm.org>
333
334 * libgcov-driver.c (set_gcov_dump_complete,
335 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
336 functions polluting user's namespace.
337 (gcov_exit): Set variable directly.
338 (gcov_clear): Reset variable directly.
339 * libgcov-interface.c (get_gcov_dymp_complete,
340 reset_gov_dump_complete): Remove declarations.
341 (__gcov_reset, __gcov_dump): Don't call them.
342
fabf71ba
DD		 3432014-07-24 DJ Delorie <dj@redhat.com>
344
345 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
770f687d
NS		 346 (__gcc_deregister_frame): Move logic to detect deregister function
347 to ...
348 (__gcc_register_frame): here, so it's consistent with the register
349 logic.
fabf71ba 350
d10ee722
NS		 3512014-07-23 Nathan Sidwell <nathan@acm.org>
352
353 * libgcov-driver.c (set_gcov_list): Remove.
354 (gcov_list): Make non-static in GCOV_TOOL.
355 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
356
a4137090
JDA		 3572014-07-17 John David Anglin <danglin@gcc.gnu.org>
358
359 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
360 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
361 Don't use SYNC_LOCK_RELEASE for int type.
362
72602c6c
RB		 3632014-07-14 Richard Biener <rguenther@suse.de>
364
365 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
366
d5313205
RX		 3672014-07-11 Rong Xu <xur@google.com>
368
369 * libgcov-util.c (gcov_max_filename): Fix declartion.
370
c77556a5
RX		 3712014-07-10 Rong Xu <xur@google.com>
372
373 Add gcov-tool: an offline gcda profile processing tool
374 Support.
375 * libgcov-driver.c (gcov_max_filename): Make available
376 to gcov-tool.
377 * libgcov-merge.c (__gcov_merge_add): Replace
378 gcov_read_counter() with a Macro.
379 (__gcov_merge_ior): Ditto.
380 (__gcov_merge_time_profile): Ditto.
381 (__gcov_merge_single): Ditto.
382 (__gcov_merge_delta): Ditto.
383 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
384 in the utility functions.
385 (set_fn_ctrs): Utility function for reading gcda files to in-memory
386 gcov_list object link lists.
387 (tag_function): Ditto.
388 (tag_blocks): Ditto.
389 (tag_arcs): Ditto.
390 (tag_lines): Ditto.
391 (tag_counters): Ditto.
392 (tag_summary): Ditto.
393 (read_gcda_finalize): Ditto.
394 (read_gcda_file): Ditto.
395 (ftw_read_file): Ditto.
396 (read_profile_dir_init): Ditto.
397 (gcov_read_profile_dir): Ditto.
398 (gcov_read_counter_mem): Ditto.
399 (gcov_get_merge_weight): Ditto.
400 (merge_wrapper): A wrapper function that calls merging handler.
401 (gcov_merge): Merge two gcov_info objects with weights.
402 (find_match_gcov_info): Find the matched gcov_info in the list.
403 (gcov_profile_merge): Merge two gcov_info object lists.
404 (__gcov_add_counter_op): Process edge profile counter values.
405 (__gcov_ior_counter_op): Process IOR profile counter values.
406 (__gcov_delta_counter_op): Process delta profile counter values.
407 (__gcov_single_counter_op): Process single profile counter values.
408 (fp_scale): Callback function for float-point scaling.
409 (int_scale): Callback function for integer fraction scaling.
410 (gcov_profile_scale): Scaling profile counters.
411 (gcov_profile_normalize): Normalize profile counters.
412 * libgcov.h: Add headers and functions for gcov-tool use.
413 (gcov_get_counter): New.
414 (gcov_get_counter_target): Ditto.
415 (struct gcov_info): Make the functions field mutable in gcov-tool
416 compilation.
417
5c7dac8a
KT		 4182014-06-23 Kai Tietz <ktietz@redhat.com>
419
420 PR libgcc/61585
421 * unwind-seh.c (_Unwind_GetGR): Check for proper
422 index range.
423 (_Unwind_SetGR): Likewise.
424
161c9312
NC		 4252014-05-22 Nick Clifton <nickc@redhat.com>
426
427 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
428 -mhwmult=none.
429
e3f0315f
TJ		 4302014-05-22 Teresa Johnson <tejohnson@google.com>
431
432 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
433 include.
434
dbed5a9b
JM		 4352014-05-20 John Marino <gnugcc@marino.st>
436
437 * config.host (*-*-dragonfly*): New target.
438 * crtstuff.c: Make dl_iterate_support generic on *bsd.
439 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
440 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
441 * config/i386/dragonfly-unwind.h: New.
442
1ec380e5
MR		 4432014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
444
445 PR libgcc/60166
446 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
447 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
448
54fde020
BE		 4492014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
450
451 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
452 implementation.
453
999db125
GJL		 4542014-05-12 Georg-Johann Lay <avr@gjlay.de>
455
456 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
457
cceaf54a
RO		 4582014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
459
460 PR libgcc/61097
461 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
462 if --enable-shared.
463
e3fe9b5b
BE		 4642014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
465
466 Work around for current cygwin32 build problems.
467 * config/i386/cygming-crtbegin.c (__register_frame_info,
468 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
469 functions only for 64-bit systems.
470
54cf37e9
RO		 4712014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
472
473 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
474 (sigill_caught, sigill_hdlr): Remove.
475
d9f069ab
RO		 4762014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
477
478 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
479 check.
480 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
481 Solaris 9 single-threaded support.
482 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
483 Solaris 9 single-threaded support. Add call_user_handler code
484 sequences.
485 (sparc_is_sighandler): Likewise.
486
59976ef8
AK		 4872014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
488
489 * config.host: Append t-floattodi to tmake_file depending on
490 host_address.
491
d02bbcf3
JS		 4922014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
493
31466bc0 494 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
d02bbcf3 495
c2e7e597
UB		 4962014-03-10 Uros Bizjak <ubizjak@gmail.com>
497
498 PR libgcc/60472
499 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
500 variable to avoid array subscript is above array bounds warnings.
501 Use __builtin_expect when checking *jcr_list for NULL.
502
227a7dc8
RO		 5032014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
504
505 PR libgcc/59339
506 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
507 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
508 vtv_*.o to extra_parts if enable_vtable_verify.
509
df2b279c
NC		 5102014-03-06 Nick Clifton <nickc@redhat.com>
511
512 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
513 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
514
dc11d79b
JY		 5152014-02-28 Joey Ye <joey.ye@arm.com>
516
517 PR libgcc/60166
518 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
519 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
520 Set to zero.
521
341c653c
WL		 5222014-02-24 Walter Lee <walt@tilera.com>
523
524 * config.host: Support "tilegx*" and "tilepro*" triplets.
525 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
526 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
527
95ce7613
CLT		 5282014-02-20 Sandra Loosemore <sandra@codesourcery.com>
529 Chung-Lin Tang <cltang@codesourcery.com>
530
531 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
532 * config/nios2/crti.S: Remove .file directive.
533 * config/nios2/crtn.S: Likewise.
534
0bb4fc05
KT		 5352014-02-18 Kai Tietz <ktietz@redhat.com>
536 Jonathan Schleifer <js@webkeks.org>
537
538 PR objc/56870
539 * unwind-seh.c (_GCC_specific_handler): Pass proper
540 value to unwind-handler.
541
9acf28f1
JM		 5422014-02-12 Joseph Myers <joseph@codesourcery.com>
543
544 * soft-fp/adddf3.c: Update from glibc.
545 * soft-fp/addsf3.c: Likewise.
546 * soft-fp/addtf3.c: Likewise.
547 * soft-fp/divdf3.c: Likewise.
548 * soft-fp/divsf3.c: Likewise.
549 * soft-fp/divtf3.c: Likewise.
550 * soft-fp/double.h: Likewise.
551 * soft-fp/eqdf2.c: Likewise.
552 * soft-fp/eqsf2.c: Likewise.
553 * soft-fp/eqtf2.c: Likewise.
554 * soft-fp/extenddftf2.c: Likewise.
555 * soft-fp/extended.h: Likewise.
556 * soft-fp/extendsfdf2.c: Likewise.
557 * soft-fp/extendsftf2.c: Likewise.
558 * soft-fp/extendxftf2.c: Likewise.
559 * soft-fp/fixdfdi.c: Likewise.
560 * soft-fp/fixdfsi.c: Likewise.
561 * soft-fp/fixdfti.c: Likewise.
562 * soft-fp/fixsfdi.c: Likewise.
563 * soft-fp/fixsfsi.c: Likewise.
564 * soft-fp/fixsfti.c: Likewise.
565 * soft-fp/fixtfdi.c: Likewise.
566 * soft-fp/fixtfsi.c: Likewise.
567 * soft-fp/fixtfti.c: Likewise.
568 * soft-fp/fixunsdfdi.c: Likewise.
569 * soft-fp/fixunsdfsi.c: Likewise.
570 * soft-fp/fixunsdfti.c: Likewise.
571 * soft-fp/fixunssfdi.c: Likewise.
572 * soft-fp/fixunssfsi.c: Likewise.
573 * soft-fp/fixunssfti.c: Likewise.
574 * soft-fp/fixunstfdi.c: Likewise.
575 * soft-fp/fixunstfsi.c: Likewise.
576 * soft-fp/fixunstfti.c: Likewise.
577 * soft-fp/floatdidf.c: Likewise.
578 * soft-fp/floatdisf.c: Likewise.
579 * soft-fp/floatditf.c: Likewise.
580 * soft-fp/floatsidf.c: Likewise.
581 * soft-fp/floatsisf.c: Likewise.
582 * soft-fp/floatsitf.c: Likewise.
583 * soft-fp/floattidf.c: Likewise.
584 * soft-fp/floattisf.c: Likewise.
585 * soft-fp/floattitf.c: Likewise.
586 * soft-fp/floatundidf.c: Likewise.
587 * soft-fp/floatundisf.c: Likewise.
588 * soft-fp/floatunditf.c: Likewise.
589 * soft-fp/floatunsidf.c: Likewise.
590 * soft-fp/floatunsisf.c: Likewise.
591 * soft-fp/floatunsitf.c: Likewise.
592 * soft-fp/floatuntidf.c: Likewise.
593 * soft-fp/floatuntisf.c: Likewise.
594 * soft-fp/floatuntitf.c: Likewise.
595 * soft-fp/gedf2.c: Likewise.
596 * soft-fp/gesf2.c: Likewise.
597 * soft-fp/getf2.c: Likewise.
598 * soft-fp/ledf2.c: Likewise.
599 * soft-fp/lesf2.c: Likewise.
600 * soft-fp/letf2.c: Likewise.
601 * soft-fp/muldf3.c: Likewise.
602 * soft-fp/mulsf3.c: Likewise.
603 * soft-fp/multf3.c: Likewise.
604 * soft-fp/negdf2.c: Likewise.
605 * soft-fp/negsf2.c: Likewise.
606 * soft-fp/negtf2.c: Likewise.
607 * soft-fp/op-1.h: Likewise.
608 * soft-fp/op-2.h: Likewise.
609 * soft-fp/op-4.h: Likewise.
610 * soft-fp/op-8.h: Likewise.
611 * soft-fp/op-common.h: Likewise.
612 * soft-fp/quad.h: Likewise.
613 * soft-fp/single.h: Likewise.
614 * soft-fp/soft-fp.h: Likewise.
615 * soft-fp/subdf3.c: Likewise.
616 * soft-fp/subsf3.c: Likewise.
617 * soft-fp/subtf3.c: Likewise.
618 * soft-fp/truncdfsf2.c: Likewise.
619 * soft-fp/trunctfdf2.c: Likewise.
620 * soft-fp/trunctfsf2.c: Likewise.
621 * soft-fp/trunctfxf2.c: Likewise.
622 * soft-fp/unorddf2.c: Likewise.
623 * soft-fp/unordsf2.c: Likewise.
624 * soft-fp/unordtf2.c: Likewise.
625 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
626 macro.
627 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
628 Likewise.
629 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
630 Likewise.
631 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
632 Likewise.
633 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
634 Likewise.
635 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
636 Likewise.
637 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
638 Likewise.
639 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
640 Likewise.
641 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
642 Likewise.
643 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
644 Likewise.
645 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
646 Likewise.
647 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
648 Likewise.
649 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
650 Likewise.
651 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
652 Likewise.
653 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
654 Likewise.
655 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
656 Likewise.
657
ce245ec6
AK		 6582014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
659
660 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
661 cannot be represented.
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
1c51d688
RS		 6682014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
669
670 * configure.ac (libgcc_cv_mips_hard_float): New.
671 * configure: Regenerate.
672 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
673 t-softfp-sfdf for hard-float targets.
674 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
675 (softfp_float_modes, softfp_int_modes, softfp_extensions)
676 (softfp_truncations, softfp_exclude_libgcc2): New.
677 * config/t-hardfp: New file.
678 * config/t-hardfp-sfdf: Likewise.
679 * config/hardfp.c: Likewise.
680
bbf391db
AK		 6812014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
682
683 * config.host: Include t-floattodi also for s390x.
684 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
685 * config/s390/32/_fixsfdi.c: Likewise.
686 * config/s390/32/_fixtfdi.c: Likewise.
687 * config/s390/32/_fixunsdfdi.c: Likewise.
688 * config/s390/32/_fixunssfdi.c: Likewise.
689 * config/s390/32/_fixunstfdi.c: Likewise.
690
91da0481
RO		 6912014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
692
693 PR target/59788
694 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
695 (install-libgcc-unwind-map-forbuild): New target.
696 (all): Depend on install-libgcc-unwind-map-forbuild.
697 (install-libgcc-unwind-map): New target.
698 (install): Depend on install-libgcc-unwind-map.
699
02b67731
SL		 7002014-02-02 Sandra Loosemore <sandra@codesourcery.com>
701
702 * config/nios2/crti.S (_init): Initialize GOT pointer from
703 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
704
1ea0a651
RS		 7052014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
706
707 * configure.ac: Check __mips64 when setting host_address.
708 * configure: Regenerate.
709 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
710 mips/t-mips64 and t-softfp.
711 (mips*-*-linux*): Don't add mips/t-tpbit.
712 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
713 (DPBIT, DPBIT_CFLAGS): Delete.
714 * config/mips/sfp-machine.h: New file.
715 * config/mips/t-mips64: Likewise.
716 * config/mips/t-softfp-tf: Likewise.
717 * config/mips/t-tpbit: Delete.
718
f32b0061
MS		 7192014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
720
721 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
722 as long long.
723
a5420aa4
WL		 7242014-01-25 Walter Lee <walt@tilera.com>
725
726 * config/tilepro/atomic.c: Include tconfig.h. Don't include
727 config.h or system.h.
728 (bool) Define.
729
24534912
WL		 7302014-01-25 Walter Lee <walt@tilera.com>
731
732 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
733 (post_atomic_barrier): Ditto.
734 (__fetch_and_do): New macro.
735 (__atomic_fetch_and_do): Use __fetch_and_do.
736 (__sync_fetch_and_do): New macro.
737 (__sync_fetch_and_add_4): New function.
738 (__sync_fetch_and_sub_4): New function.
739 (__sync_fetch_and_or_4): New function.
740 (__sync_fetch_and_and_4): New function.
741 (__sync_fetch_and_xor_4): New function.
742 (__sync_fetch_and_nand_4): New function.
743 (__sync_fetch_and_add_8): New function.
744 (__sync_fetch_and_sub_8): New function.
745 (__sync_fetch_and_or_8): New function.
746 (__sync_fetch_and_and_8): New function.
747 (__sync_fetch_and_xor_8): New function.
748 (__sync_fetch_and_nand_8): New function.
749 (__do_and_fetch): New macro.
750 (__atomic_do_and_fetch): Use __do_and_fetch.
751 (__sync_do_and_fetch): New macro.
752 (__sync_add_and_fetch_4): New function.
753 (__sync_sub_and_fetch_4): New function.
754 (__sync_or_and_fetch_4): New function.
755 (__sync_and_and_fetch_4): New function.
756 (__sync_xor_and_fetch_4): New function.
757 (__sync_nand_and_fetch_4): New function.
758 (__sync_add_and_fetch_8): New function.
759 (__sync_sub_and_fetch_8): New function.
760 (__sync_or_and_fetch_8): New function.
761 (__sync_and_and_fetch_8): New function.
762 (__sync_xor_and_fetch_8): New function.
763 (__sync_nand_and_fetch_8): New function.
764 (__sync_exchange_methods): New macro.
765 (__sync_val_compare_and_swap_4): New function.
766 (__sync_bool_compare_and_swap_4): New function.
767 (__sync_lock_test_and_test_4): New function.
768 (__sync_val_compare_and_swap_8): New function.
769 (__sync_bool_compare_and_swap_8): New function.
770 (__sync_lock_test_and_test_8): New function.
771 (__subword_cmpxchg_body): New macro.
772 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
773 (__atomic_compare_exchange_2): Ditto.
774 (__sync_subword_cmpxchg): New macro.
775 (__sync_val_compare_and_swap_1): New function.
776 (__sync_bool_compare_and_swap_1): New function.
777 (__sync_val_compare_and_swap_2): New function.
778 (__sync_bool_compare_and_swap_2): New function.
779 (__atomic_subword): Rename to ...
780 (__subword): ... New name.
781 (__atomic_subword_fetch): Use __subword.
782 (__sync_subword_fetch): New macro.
783 (__sync_fetch_and_add_1): New function.
784 (__sync_fetch_and_sub_1): New function.
785 (__sync_fetch_and_or_1): New function.
786 (__sync_fetch_and_and_1): New function.
787 (__sync_fetch_and_xor_1): New function.
788 (__sync_fetch_and_nand_1): New function.
789 (__sync_fetch_and_add_2): New function.
790 (__sync_fetch_and_sub_2): New function.
791 (__sync_fetch_and_or_2): New function.
792 (__sync_fetch_and_and_2): New function.
793 (__sync_fetch_and_xor_2): New function.
794 (__sync_fetch_and_nand_2): New function.
795 (__sync_add_and_fetch_1): New function.
796 (__sync_sub_and_fetch_1): New function.
797 (__sync_or_and_fetch_1): New function.
798 (__sync_and_and_fetch_1): New function.
799 (__sync_xor_and_fetch_1): New function.
800 (__sync_nand_and_fetch_1): New function.
801 (__sync_add_and_fetch_2): New function.
802 (__sync_sub_and_fetch_2): New function.
803 (__sync_or_and_fetch_2): New function.
804 (__sync_and_and_fetch_2): New function.
805 (__sync_xor_and_fetch_2): New function.
806 (__sync_nand_and_fetch_2): New function.
807 (__atomic_subword_lock): Use __subword.
808 (__sync_subword_lock): New macro.
809 (__sync_lock_test_and_set_1): New function.
810 (__sync_lock_test_and_set_2): New function.
811
4d6d3bc5
WL		 8122014-01-25 Walter Lee <walt@tilera.com>
813
814 * config/tilepro/atomic.c (BIT_OFFSET): Define.
815 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
816 (__atomic_subword): Ditto.
817
cbd9890e
WL		 8182014-01-25 Walter Lee <walt@tilera.com>
819
820 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
821 a prefix op argument.
822 (__atomic_nand_fetch_4): Add prefix op.
823 (__atomic_nand_fetch_8): Ditto.
824
8fc36b15 8252014-01-21 Baruch Siach <barch@tkos.co.il>
800d8bd5
BS		 826
827 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
828
46dd1242
L		 8292014-01-09 Rong Xu <xur@google.com>
830
831 * libgcov-driver.c (this_prg): make it local to save
832 bss space.
833 (gcov_exit_compute_summary): Ditto.
834 (gcov_exit_merge_gcda): Ditto.
835 (gcov_exit_merge_summary): Ditto.
836 (gcov_exit_dump_gcov): Ditto.
837
40d6b753
RX		 8382014-01-08 Rong Xu <xur@google.com>
839
840 * libgcov-driver.c: Use libgcov.h.
841 (buffer_fn_data): Use xmalloc instead of malloc.
842 (gcov_exit_merge_gcda): Ditto.
843 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
844 * libgcov.h: New common header files for libgcov-*.h.
845 * libgcov-interface.c: Use libgcov.h
846 * libgcov-merge.c: Ditto.
847 * libgcov-profiler.c: Ditto.
848 * Makefile.in: Add dependence to libgcov.h
849
a02e7bdd
JM		 8502014-01-02 Joseph Myers <joseph@codesourcery.com>
851
852 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
853 case of small numerator and finite nonzero result.
854
ac1dca3c
RS		 8552014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
856
857 Update copyright years
858
f9030485
RS		 8592014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
860
861 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
862 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
863 config/arc/dp-hack.h, config/arc/fp-hack.h,
864 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
865 config/arc/ieee-754/arc600-dsp/divdf3.S,
866 config/arc/ieee-754/arc600-dsp/divsf3.S,
867 config/arc/ieee-754/arc600-dsp/muldf3.S,
868 config/arc/ieee-754/arc600-dsp/mulsf3.S,
869 config/arc/ieee-754/arc600-mul64/divdf3.S,
870 config/arc/ieee-754/arc600-mul64/divsf3.S,
871 config/arc/ieee-754/arc600-mul64/muldf3.S,
872 config/arc/ieee-754/arc600-mul64/mulsf3.S,
873 config/arc/ieee-754/arc600/divsf3.S,
874 config/arc/ieee-754/arc600/mulsf3.S,
875 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
876 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
877 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
878 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
879 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
880 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
881 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
882 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
883 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
884 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
885 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
886 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
887 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
888 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
889 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
890 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
891 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
892 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
893 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
894 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
895 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
896 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
897 vtv_start_preinit.c: Use the standard form for the copyright notice.
898
e430824f
CLT		 8992013-12-31 Sandra Loosemore <sandra@codesourcery.com>
900 Chung-Lin Tang <cltang@codesourcery.com>
901 Based on patches from Altera Corporation
902
903 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
904 * config/nios2/lib2-nios2.h: New file.
905 * config/nios2/lib2-divmod-hi.c: New file.
906 * config/nios2/linux-unwind.h: New file.
907 * config/nios2/lib2-divmod.c: New file.
908 * config/nios2/linux-atomic.c: New file.
909 * config/nios2/t-nios2: New file.
910 * config/nios2/crti.asm: New file.
911 * config/nios2/t-linux: New file.
912 * config/nios2/lib2-divtable.c: New file.
913 * config/nios2/lib2-mul.c: New file.
914 * config/nios2/tramp.c: New file.
915 * config/nios2/crtn.asm: New file.
916
1879e97f
UB		 9172013-12-26 Uros Bizjak <ubizjak@gmail.com>
918
919 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
920 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
921 from cpuid.h to check vendor signatures.
922
f4a4bdbb
GG		 9232013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
924
c2e7e597 925 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
f4a4bdbb
GG		 926 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
927 (get_amd_cpu): Likewise.
928
8d2ae544
L		 9292013-12-25 H.J. Lu <hongjiu.lu@intel.com>
930
931 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
932 Haswell.
933
74924838
ASJ		 9342013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
935 H.J. Lu <hongjiu.lu@intel.com>
936
0bb52f25
L		 937 PR target/59422
938 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
74924838
ASJ		 939 and AMD_JAGUAR.
940 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
941 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
942 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
943 FEATURE_XOP and FEATURE_FMA.
944 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
945 AMDFAM15H_BDVER3.
946 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
0bb52f25 947 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
74924838
ASJ		 948 FEATURE_FMA4 and FEATURE_XOP.
949
d3c11974
L		 9502013-12-23 H.J. Lu <hongjiu.lu@intel.com>
951
952 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
953 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
954 (get_intel_cpu): Updated.
955
064c4ff2
ZC		 9562013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
957
958 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
959
8b02e720
UB		 9602013-12-09 Uros Bizjak <ubizjak@gmail.com>
961
962 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1f71a3c3 963 instructions when __SSE_MATH__ is defined.
8b02e720 964
3fa2ccb4
RC		 9652013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
966
967 * config.host (microblaze-*-rtems*): New.
968
ecd78fc9
KV		 9692013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
970
971 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
972 architectures that do not have hardware divide instruction.
973 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
974
b21fbbd2
RS		 9752013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
976
977 * longlong.h: Delete (moved to include/).
978
b03fb8c9
AZ		 9792013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
980
981 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
982 of normal number and qNaN to not raise an inexact exception.
983
3c716922
UB		 9842013-11-28 Uros Bizjak <ubizjak@gmail.com>
985
986 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
987
9882013-11-28 Matthew Leach <matthew.leach@arm.com>
cceeb9a9
ML		 989
990 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
991 for correct opcodes on BE.
992
a3458d22
UB		 9932013-11-27 Uros Bizjak <ubizjak@gmail.com>
994
995 * soft-fp/op-4.h: Update from glibc.
996
30b8f78b
KV		 9972013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
998
999 * libgcc2.c (__udivmoddi4): Define new implementation when
1000 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1001 divide instructions.
1002
82552a29
OE		 10032013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1004
1005 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1006
80e87457
RO		 10072013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1008
1009 * config/t-softfp (soft-fp-objects-base): New variable.
1010 (soft-fp-objects): Use it.
1011
44178879
DE		 10122013-11-23 David Edelson <dje.gcc@gmail.com>
1013 Andrew Dixie <andrewd@gentrack.com>
1014
1015 PR target/33704
1016 * config/rs6000/aixinitfini.c: New file.
1017 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1018 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1019 symbols.
1020
e5287671
YR		 10212013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1022
a3458d22 1023 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
e5287671 1024
867c8b03
JH		 10252013-11-18 Jan Hubicka <jh@suse.cz>
1026
7f369373
JH		 1027 * libgcov-driver.c (run_accounted): Make global level static.
1028 (gcov_exit_merge_summary): Silence warning; do not clear
1029 run_accounted here.
1030 (gcov_exit): Clear it here.
1031
1d0b3334
JH		 1032 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1033 run_accounted.
1034
867c8b03
JH		 1035 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1036 (all_prg, crc32): Remove static vars.
1037 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1038 all_prg.
1039 (gcov_exit_merge_gcda): Add crc32 parameter.
1040 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1041 do not account run if it was already accounted.
1042 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1043 (gcov_exit): Initialize all_prg; update.
1044
66204992
AS		 10452013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1046
1047 * configure: Regenerate.
1048
b54214fe
UW		 10492013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1050 Alan Modra <amodra@gmail.com>
1051
1052 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1053 (frob_update_context): Use it.
1054
10552013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1056 Alan Modra <amodra@gmail.com>
1057
1058 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1059 (trampoline_initial): Provide ELFv2 variant.
1060 (__trampoline_setup): Likewise.
1061
1062 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1063 check for AIX indirect function call sequence if _CALL_ELF == 2.
1064
10652013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1066 Alan Modra <amodra@gmail.com>
1067
1068 * config/rs6000/linux-unwind.h (get_regs): Do not support
1069 old kernel versions if _CALL_ELF == 2.
1070 (frob_update_context): Do not support PLT stub variants only
1071 generated by old linkers if _CALL_ELF == 2.
1072
13e0981a
UW		 10732013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1074 Alan Modra <amodra@gmail.com>
1075
1076 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1077 location of CR save area for 64-bit little-endian systems.
1078
1a80085d
EB		 10792013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1080
1081 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1082 in tmake_file.
1083 * config/arm/t-vxworks: Delete.
1084
cabeea52
KT		 10852013-11-10 Kai Tietz <ktietz@redhat.com>
1086
1087 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1088 Increment load-count on use of LIBGCC_SONAME DLL.
1089 (hmod_libgcc): New static variable to hold handle of
1090 LIBGCC_SONAME DLL.
1091 (__gcc_deregister_frame): Decrement load-count of
1092 LIBGCC_SONAME DLL.
1093
ac088ba1
BRF		 10942013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1095
1096 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1097 availability.
1098 * configure: Regenerate
1099
d59a8fcc
UB		 11002013-11-07 Uros Bizjak <ubizjak@gmail.com>
1101
1102 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1103 FP_EX_DENORM. Store result to volatile location after SSE division
1104 to close interrupt window. Remove unneeded fwait after x87
1105 division since interrupt window will be closed by emitted fstp.
9de84e84 1106 Rewrite FP_EX_INEXACT handling.
d59a8fcc 1107
9954c743
JM		 11082013-11-06 Joseph Myers <joseph@codesourcery.com>
1109
1110 * soft-fp/README: Update.
1111 * soft-fp/adddf3.c: Update from glibc.
1112 * soft-fp/addsf3.c: Likewise.
1113 * soft-fp/addtf3.c: Likewise.
1114 * soft-fp/divdf3.c: Likewise.
1115 * soft-fp/divsf3.c: Likewise.
1116 * soft-fp/divtf3.c: Likewise.
1117 * soft-fp/double.h: Likewise.
1118 * soft-fp/eqdf2.c: Likewise.
1119 * soft-fp/eqsf2.c: Likewise.
1120 * soft-fp/eqtf2.c: Likewise.
1121 * soft-fp/extenddftf2.c: Likewise.
1122 * soft-fp/extended.h: Likewise.
1123 * soft-fp/extendsfdf2.c: Likewise.
1124 * soft-fp/extendsftf2.c: Likewise.
1125 * soft-fp/extendxftf2.c: Likewise.
1126 * soft-fp/fixdfdi.c: Likewise.
1127 * soft-fp/fixdfsi.c: Likewise.
1128 * soft-fp/fixdfti.c: Likewise.
1129 * soft-fp/fixsfdi.c: Likewise.
1130 * soft-fp/fixsfsi.c: Likewise.
1131 * soft-fp/fixsfti.c: Likewise.
1132 * soft-fp/fixtfdi.c: Likewise.
1133 * soft-fp/fixtfsi.c: Likewise.
1134 * soft-fp/fixtfti.c: Likewise.
1135 * soft-fp/fixunsdfdi.c: Likewise.
1136 * soft-fp/fixunsdfsi.c: Likewise.
1137 * soft-fp/fixunsdfti.c: Likewise.
1138 * soft-fp/fixunssfdi.c: Likewise.
1139 * soft-fp/fixunssfsi.c: Likewise.
1140 * soft-fp/fixunssfti.c: Likewise.
1141 * soft-fp/fixunstfdi.c: Likewise.
1142 * soft-fp/fixunstfsi.c: Likewise.
1143 * soft-fp/fixunstfti.c: Likewise.
1144 * soft-fp/floatdidf.c: Likewise.
1145 * soft-fp/floatdisf.c: Likewise.
1146 * soft-fp/floatditf.c: Likewise.
1147 * soft-fp/floatsidf.c: Likewise.
1148 * soft-fp/floatsisf.c: Likewise.
1149 * soft-fp/floatsitf.c: Likewise.
1150 * soft-fp/floattidf.c: Likewise.
1151 * soft-fp/floattisf.c: Likewise.
1152 * soft-fp/floattitf.c: Likewise.
1153 * soft-fp/floatundidf.c: Likewise.
1154 * soft-fp/floatundisf.c: Likewise.
1155 * soft-fp/floatunditf.c: Likewise.
1156 * soft-fp/floatunsidf.c: Likewise.
1157 * soft-fp/floatunsisf.c: Likewise.
1158 * soft-fp/floatunsitf.c: Likewise.
1159 * soft-fp/floatuntidf.c: Likewise.
1160 * soft-fp/floatuntisf.c: Likewise.
1161 * soft-fp/floatuntitf.c: Likewise.
1162 * soft-fp/gedf2.c: Likewise.
1163 * soft-fp/gesf2.c: Likewise.
1164 * soft-fp/getf2.c: Likewise.
1165 * soft-fp/ledf2.c: Likewise.
1166 * soft-fp/lesf2.c: Likewise.
1167 * soft-fp/letf2.c: Likewise.
1168 * soft-fp/muldf3.c: Likewise.
1169 * soft-fp/mulsf3.c: Likewise.
1170 * soft-fp/multf3.c: Likewise.
1171 * soft-fp/negdf2.c: Likewise.
1172 * soft-fp/negsf2.c: Likewise.
1173 * soft-fp/negtf2.c: Likewise.
1174 * soft-fp/op-1.h: Likewise.
1175 * soft-fp/op-2.h: Likewise.
1176 * soft-fp/op-4.h: Likewise.
1177 * soft-fp/op-8.h: Likewise.
1178 * soft-fp/op-common.h: Likewise.
1179 * soft-fp/quad.h: Likewise.
1180 * soft-fp/single.h: Likewise.
1181 * soft-fp/soft-fp.h: Likewise.
1182 * soft-fp/subdf3.c: Likewise.
1183 * soft-fp/subsf3.c: Likewise.
1184 * soft-fp/subtf3.c: Likewise.
1185 * soft-fp/truncdfsf2.c: Likewise.
1186 * soft-fp/trunctfdf2.c: Likewise.
1187 * soft-fp/trunctfsf2.c: Likewise.
1188 * soft-fp/trunctfxf2.c: Likewise.
1189 * soft-fp/unorddf2.c: Likewise.
1190 * soft-fp/unordsf2.c: Likewise.
1191 * soft-fp/unordtf2.c: Likewise.
1192
02ac9503
UB		 11932013-11-05 Uros Bizjak <ubizjak@gmail.com>
1194
1195 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1196 (_FP_MUL_MEAT_D): Ditto.
1197 (_FP_DIV_MEAT_S): Ditto.
1198 (_FP_DIV_MEAT_D): Ditto.
1199 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1200 t-softfp-sfdf and t-softfp to tmake_file.
1201
61221141
UB		 12022013-11-03 Uros Bizjak <ubizjak@gmail.com>
1203
1204 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1205 * config/i386/crtprec.c: Ditto.
1206
9304f876
CJW		 12072013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1208 Shiva Chen <shiva0217@gmail.com>
1209
1210 * config.host (nds32*-elf*): Add nds32 target.
1211 * config/nds32 : New directory and files.
1212
0e499e75
HPN		 12132013-10-16 Hans-Peter Nilsson <hp@axis.com>
1214
1215 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1216 * config.host (cpu_type) <Setting default>: Add entry for
1217 crisv32-*-*.
1218 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1219 <crisv32-*-linux*>: Adjust.
1220 * longlong.h: Wrap the whole CRIS section in a single
1221 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1222 and sub_ddmmss.
1223 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1224 defined.
1225 [__CRIS__] (__umulsidi3): Define.
1226 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1227 * config/cris/sfp-machine.h: New file.
1228 * config/cris/umulsidi3.S: New file.
1229 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1230 * config/cris/arit.c (SIGNMULT): New macro.
1231 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1232 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1233 saving 3 out of originally 33 cycles from the fastest
1234 path, 3 out of 54 from the medium path and one from the longest
1235 path. Improve comments.
1236
16022041
RS		 12372013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1238
1239 * sync.c: Remove static aliases and define each function directly
1240 under its real name.
1241
69778659
JDA		 12422013-10-02 John David Anglin <danglin@gcc.gnu.org>
1243
1244 * config.host (hppa*64*-*-linux*): Define extra_parts.
1245 (hppa*-*-linux*): Likewise.
1246
2deaf8b0
JR		 12472013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1248
1249 * config/arc/crtgend.S: Add 2013 to Copyright years.
1250 * config/arc/gmon/atomic.h: Likewise.
1251 * config/arc/gmon/auxreg.h: Likewise.
1252 * config/arc/gmon/sys/gmon_out.h: Likewise.
1253 * config/arc/gmon/sys/gmon.h: Likewise.
1254 * config/arc/gmon/prof-freq.c: Likewise.
1255 * config/arc/gmon/mcount.c: Likewise.
1256 * config/arc/gmon/prof-freq-stub.S: Likewise.
1257 * config/arc/gmon/gmon.c: Likewise.
1258 * config/arc/gmon/machine-gmon.h: Likewise.
1259 * config/arc/gmon/profil.S: Likewise.
1260 * config/arc/gmon/dcache_linesz.S: Likewise.
1261 * config/arc/crtg.S: Likewise.
1262 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1263 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1264 * config/arc/ieee-754/adddf3.S: Likewise.
1265 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1266 * config/arc/ieee-754/fixsfsi.S: Likewise.
1267 * config/arc/ieee-754/gtsf2.S: Likewise.
1268 * config/arc/ieee-754/floatsisf.S: Likewise.
1269 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1270 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1271 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1272 * config/arc/ieee-754/fixdfsi.S: Likewise.
1273 * config/arc/ieee-754/addsf3.S: Likewise.
1274 * config/arc/ieee-754/gesf2.S: Likewise.
1275 * config/arc/ieee-754/floatsidf.S: Likewise.
1276 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1277 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1278 * config/arc/ieee-754/gtdf2.S: Likewise.
1279 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1280 * config/arc/ieee-754/uneqdf2.S: Likewise.
1281 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1282 * config/arc/ieee-754/uneqsf2.S: Likewise.
1283 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1284 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1285 * config/arc/ieee-754/eqdf2.S: Likewise.
1286 * config/arc/ieee-754/ordsf2.S: Likewise.
1287 * config/arc/ieee-754/divsf3.S: Likewise.
1288 * config/arc/ieee-754/divdf3.S: Likewise.
1289 * config/arc/ieee-754/floatunsidf.S: Likewise.
1290 * config/arc/ieee-754/orddf2.S: Likewise.
1291 * config/arc/ieee-754/eqsf2.S: Likewise.
1292 * config/arc/ieee-754/gedf2.S: Likewise.
1293 * config/arc/crtn.S: Likewise.
1294 * config/arc/crti.S: Likewise.
1295 * config/arc/t-arc700-uClibc: Likewise.
1296 * config/arc/asm.h: Likewise.
1297 * config/arc/libgcc-excl.ver: Likewise.
1298 * config/arc/t-arc-newlib: Likewise.
1299 * config/arc/divtab-arc700.c: Likewise.
1300 * config/arc/initfini.c: Likewise.
1301 * config/arc/fp-hack.h: Likewise.
1302
c8e318b0
JR		 13032013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1304 Diego Novillo <dnovillo@google.com>
1305
1306 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 1307 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1308 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1309 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 1310
d38a64b4
JR		 13112013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1312 Brendan Kehoe <brendan@zen.org>
1313 Simon Cook <simon.cook@embecosm.com>
1314
1315 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1316 * config/arc: New directory.
1317 * longlong.h [__arc__] (umul_ppmm): Remove.
1318 [__arc__] (__umulsidi3): Define.
1319 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1320 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1321
dff717d2
JC		 13222013-09-17 Jacek Caban <jacek@codeweavers.com>
1323
1324 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1325 CreateSemaphoreA.
1326 * config/i386/gthr-win32.h: Likewise.
1327
5c0029de
DD		 13282013-09-16 DJ Delorie <dj@redhat.com>
1329
844ad6c6 1330 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 1331 * config/rl78/lib2mul.c: Enable for RL78/G10.
1332 * config/rl78/lib2div.c: Likewise.
1333 * config/rl78/lshrsi3.S: Use vregs.h.
1334 * config/rl78/cmpsi2.S: Likewise.
1335 * config/rl78/trampoline.S: Likewise.
1336 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1337
ceb2fc49
DD		 13382013-09-14 DJ Delorie <dj@redhat.com>
1339 Nick Clifton <nickc@redhat.com>
1340
1341 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1342 * config/rl78/vregs.h: New.
1343 * config/rl78/signbit.S: New file. Implements signbit function.
1344 * config/rl78/divmodsi.S: New.
1345 * config/rl78/divmodhi.S: New.
1346 * config/rl78/divmodqi.S: New.
1347 * config/rl78/t-rl78: Build them here...
1348 * config/rl78/lib2div.c: ...but not here.
1349
f6a83b4a
DD		 13502013-09-12 DJ Delorie <dj@redhat.com>
1351
1352 * config.host (msp*-*-elf): New.
1353 * config/msp430/: New port.
1354
9107b096
IS		 13552013-08-18 Iain Sandoe <iain@codesourcery.com>
1356
1357 PR gcov-profile/58127
1358 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1359 __thread var for emulated TLS.
1360 (__gcov_indirect_call_counters): Likewise.
1361
0f9bde1f 13622013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 1363 Catherine Moore <clm@codesourcery.com>
1364 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 1365
1366 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1367 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1368 (CALL_STUB_NO_RET): Likewise.
1369 (CALL_STUB_RET): Likewise.
1370 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1371 __mips16_ret call/return stub symbols.
1372 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1373 to tmake_file.
1374
2dc14aac
MR		 13752013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1376
1377 * config.host <mips*-*-linux*>: Remove a stray comment.
1378
748d71f3
JH		 13792013-08-10 Jan Hubicka <jh@suse.cz>
1380
1381 Work around binutils PR14342
1382 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1383 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1384 (L_gcov_indirect_call_profiler_v2): New.
1385
2fa3d31b
JH		 13862013-08-06 Jan Hubicka <jh@suse.cz>
1387
1388 * libgcov.c (__gcov_indirect_call_callee,
1389 __gcov_indirect_call_counters): New global vars.
1390 (__gcov_indirect_call_profiler): replace by ...
1391 (__gcov_indirect_call_profiler_v2) ... this one.
1392
2077db1b
CT		 13932013-08-06 Caroline Tice <cmtice@google.com>
1394
d0595b65 1395 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 1396 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 1397 * configure.ac: Add code to check/set enable_vtable_verify.
1398 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 1399 true.
d0595b65
CT		 1400 * vtv_start_preinit.c: New file.
1401 * vtv_end_preinit.c: New file.
1402 * vtv_start.c: New file.
1403 * vtv_end.c: New file.
1404 * configure: Regenerated.
2077db1b 1405
46549c20
MK		 14062013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1407
1408 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1409 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1410 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1411 GPL-3.0-with-GCC-exception.
1412
72be589b
MR		 14132013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1414
1415 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1416 ISA and up.
1417
902a3faf
AK		 14182013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1419
1420 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1421 mapping for FPRs when creating the fallback framestate.
1422
02371798
GJL		 14232013-07-19 Georg-Johann Lay <avr@gjlay.de>
1424
1425 PR target/57516
1426 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1427 (__round_s2_const, __round_u2_const)
1428 (__round_s4_const, __round_u4_const, __round_x8):
1429 Saturate result if addition result cannot be represented.
1430
ab0e8379
MK		 14312013-07-15 Matthias Klose <doko@ubuntu.com>
1432
1433 * libgcc2.c: Don't include <limits.h>.
1434
7da38058
JJ		 14352013-07-09 Janis Johnson <janisjo@codesourcery.com>
1436
1437 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1438
1f6eac90
JJ		 14392013-07-06 Jakub Jelinek <jakub@redhat.com>
1440
1441 PR target/29776
1442 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1443
4ea3d774
JJ		 14442013-06-28 Jakub Jelinek <jakub@redhat.com>
1445
1446 PR middle-end/36041
1447 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1448 Define.
1449 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1450 instead of table lookups.
1451 (__popcountDI2): Likewise.
1452
9d2cdf25
CJW		 14532013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1454
1455 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1456 correctly.
1457
fa1e55b0
JM		 14582013-06-21 Joseph Myers <joseph@codesourcery.com>
1459
1460 PR other/53317
1461 * soft-fp/adddf3.c: Update from glibc.
1462 * soft-fp/addsf3.c: Likewise.
1463 * soft-fp/addtf3.c: Likewise.
1464 * soft-fp/divdf3.c: Likewise.
1465 * soft-fp/divsf3.c: Likewise.
1466 * soft-fp/divtf3.c: Likewise.
1467 * soft-fp/double.h: Likewise.
1468 * soft-fp/eqdf2.c: Likewise.
1469 * soft-fp/eqsf2.c: Likewise.
1470 * soft-fp/eqtf2.c: Likewise.
1471 * soft-fp/extenddftf2.c: Likewise.
1472 * soft-fp/extended.h: Likewise.
1473 * soft-fp/extendsfdf2.c: Likewise.
1474 * soft-fp/extendsftf2.c: Likewise.
1475 * soft-fp/fixdfdi.c: Likewise.
1476 * soft-fp/fixdfsi.c: Likewise.
1477 * soft-fp/fixsfdi.c: Likewise.
1478 * soft-fp/fixsfsi.c: Likewise.
1479 * soft-fp/fixtfdi.c: Likewise.
1480 * soft-fp/fixtfsi.c: Likewise.
1481 * soft-fp/fixunsdfdi.c: Likewise.
1482 * soft-fp/fixunsdfsi.c: Likewise.
1483 * soft-fp/fixunssfdi.c: Likewise.
1484 * soft-fp/fixunssfsi.c: Likewise.
1485 * soft-fp/fixunstfdi.c: Likewise.
1486 * soft-fp/fixunstfsi.c: Likewise.
1487 * soft-fp/floatdidf.c: Likewise.
1488 * soft-fp/floatdisf.c: Likewise.
1489 * soft-fp/floatditf.c: Likewise.
1490 * soft-fp/floatsidf.c: Likewise.
1491 * soft-fp/floatsisf.c: Likewise.
1492 * soft-fp/floatsitf.c: Likewise.
1493 * soft-fp/floatundidf.c: Likewise.
1494 * soft-fp/floatundisf.c: Likewise.
1495 * soft-fp/floatunditf.c: Likewise.
1496 * soft-fp/floatunsidf.c: Likewise.
1497 * soft-fp/floatunsisf.c: Likewise.
1498 * soft-fp/floatunsitf.c: Likewise.
1499 * soft-fp/gedf2.c: Likewise.
1500 * soft-fp/gesf2.c: Likewise.
1501 * soft-fp/getf2.c: Likewise.
1502 * soft-fp/ledf2.c: Likewise.
1503 * soft-fp/lesf2.c: Likewise.
1504 * soft-fp/letf2.c: Likewise.
1505 * soft-fp/muldf3.c: Likewise.
1506 * soft-fp/mulsf3.c: Likewise.
1507 * soft-fp/multf3.c: Likewise.
1508 * soft-fp/negdf2.c: Likewise.
1509 * soft-fp/negsf2.c: Likewise.
1510 * soft-fp/negtf2.c: Likewise.
1511 * soft-fp/op-1.h: Likewise.
1512 * soft-fp/op-2.h: Likewise.
1513 * soft-fp/op-4.h: Likewise.
1514 * soft-fp/op-8.h: Likewise.
1515 * soft-fp/op-common.h: Likewise.
1516 * soft-fp/quad.h: Likewise.
1517 * soft-fp/single.h: Likewise.
1518 * soft-fp/soft-fp.h: Likewise.
1519 * soft-fp/subdf3.c: Likewise.
1520 * soft-fp/subsf3.c: Likewise.
1521 * soft-fp/subtf3.c: Likewise.
1522 * soft-fp/truncdfsf2.c: Likewise.
1523 * soft-fp/trunctfdf2.c: Likewise.
1524 * soft-fp/trunctfsf2.c: Likewise.
1525 * soft-fp/unorddf2.c: Likewise.
1526 * soft-fp/unordsf2.c: Likewise.
1527 * soft-fp/unordtf2.c: Likewise.
1528 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1529 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1530 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1531 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1532 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1533 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1534 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1535 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1536 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1537 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1538 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1539 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1540
0de86a92
JU		 15412013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1542
1543 * config/mips/lib2funcs.c: New file.
1544 * config/mips/t-mips (LIB2ADD_ST): Add it.
1545
0d008882
OE		 15462013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1547
1548 PR target/6526
1549 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1550 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1551
776434d1
WL		 15522013-06-08 Walter Lee <walt@tilera.com>
1553
1554 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1555 Replace int64_t with long long. Add __extension__ where
1556 appropriate.
1557 * config/tilepro/atomic.c: Include config.h.
1558
6ab3ebb4
DR		 15592013-06-06 Douglas B Rupp <rupp@adacore.com>
1560
1561 * config.host (arm-wrs-vxworks): Configure with other soft float.
1562
107eea2c
JU		 15632013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1564
1565 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1566 (mips64r5900el-*-elf*): New configurations.
1567
5cc19c62
AM		 15682013-06-04 Alan Modra <amodra@gmail.com>
1569
1570 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1571
0f1d3965
YR		 15722013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1573
1574 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1575
0ba045df
EB		 15762013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1577
1578 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1579 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1580 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1581
49dcafd4
EB		 15822013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1583
1584 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1585 (powerpc-wrs-vxworks): Likewise.
1586
4fcb5d87
EB		 15872013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1588
1589 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1590 signal frames as well.
1591 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1592 STACK_BIAS to the CFA offset.
1593
0ec33224
RH		 15942013-05-17 Richard Henderson <rth@redhat.com>
1595
1596 PR target/49146
1597 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1598 (execute_cfa_program): Use it when storing to fs->regs.
1599
492a8029
KT		 16002013-05-08 Kai Tietz <ktietz@redhat.com>
1601
1602 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1603 (__deregister_frame_info): Likewise.
1604
701e2f0a
TS		 16052013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1606
e5123d08
TS		 1607 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1608 NaN's payload.
1609
701e2f0a
TS		 1610 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1611
b9a7eb5d
AM		 16122013-04-25 Alan Modra <amodra@gmail.com>
1613
1614 * config.host: Match little-endian powerpc-linux.
1615
dfe192f5
YZ		 16162013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1617
1618 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1619 as 'unsigned long long' instead of 'unsigned long'.
1620 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1621 'signed long'.
1622
b6b9af2f
JB		 16232013-04-10 Julian Brown <julian@codesourcery.com>
1624
1625 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1626 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1627 unsigned char/unsigned short.
1628 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1629
ecabdd00
JDA		 16302013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1631
1632 PR other/55274
1633 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1634
34652576
MI		 16352013-04-04 Meador Inge <meadori@codesourcery.com>
1636
1637 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1638 computing the location of the link register.
1639 (aeabi_uldivmod): Ditto.
1640
e9fd8c19
KT		 16412013-03-27 Kai Tietz <ktietz@redhat.com>
1642
1643 * config.host: Add support for cygwin x64 target.
1644 * configure: Regenerated.
1645
a6406324
WL		 16462013-03-26 Walter Lee <walt@tilera.com>
1647
1648 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1649 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1650
55446c7e
KT		 16512013-03-25 Kai Tietz <ktietz@redhat.com>
1652
1653 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1654
d2ae19d9
RM		 16552013-03-20 Robert Mason <rbmj@verizon.net>
1656
1657 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1658 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1659 (__gthread_leave_tsd_dtor_context): Add prototypes.
1660 (tls_delete_hook): Update.
1661
22c4c869
CM		 16622013-03-20 Catherine Moore <clm@codesourcery.com>
1663 Joseph Myers <joseph@codesourcery.com>
1664 Chao-ying Fu <fu@mips.com>
1665
1666 * config/mips/mips16.S: Don't build for microMIPS.
1667 * config/mips/linux-unwind.h: Handle microMIPS frame.
1668 * config/mips/crtn.S (fini, init): New labels.
1669
fbd28bc3
JJ		 16702013-03-14 Jakub Jelinek <jakub@redhat.com>
1671
1672 PR tree-optimization/53265
1673 * unwind-dw2.c (execute_cfa_program): Avoid
1674 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1675 on targets with DWARF_FRAME_REGISTERS < 32.
1676
decc676e
OE		 16772013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1678
1679 PR target/49880
1680 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1681 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1682
84ea618a
ST		 16832013-03-07 Sriraman Tallam <tmsriram@google.com>
1684
1685 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1686 sandybridge processors.
1687
8f6d1c86
OE		 16882013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1689
1690 PR target/56529
1691 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1692 inclusion list.
1693
ecdbd01a 16942013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 1695
1696 * config/microblaze/crti.S: Setup stack protection at entry
1697
0b4ce21b
GJL		 16982013-03-04 Georg-Johann Lay <avr@gjlay.de>
1699
1700 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1701 (__rotldi3): Shift bytewise if applicable.
1702
b7c3f1ca
JG		 17032013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1704
1705 * config/aarch64/sync-cache.c
1706 (__aarch64_sync_cache_range): Silence warnings.
1707
6d65e8f1
CM		 17082013-02-25 Catherine Moore <clm@codesourcery.com>
1709
1710 Revert:
1711 2013-02-24 Catherine Moore <clm@codesourcery.com>
1712 Joseph Myers <joseph@codesourcery.com>
1713 Chao-ying Fu <fu@mips.com>
1714
1715 * config/mips/mips16.S: Don't build for microMIPS.
1716 * config/mips/linux-unwind.h: Handle microMIPS frame.
1717 * config/mips/crtn.S (fini, init): New labels.
1718
6941b508
CM		 17192013-02-24 Catherine Moore <clm@codesourcery.com>
1720 Joseph Myers <joseph@codesourcery.com>
1721 Chao-ying Fu <fu@mips.com>
1722
1723 * config/mips/mips16.S: Don't build for microMIPS.
1724 * config/mips/linux-unwind.h: Handle microMIPS frame.
1725 * config/mips/crtn.S (fini, init): New labels.
1726
7c422dbb
EI		 17272012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1728 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1729 as dividend.
1730
110207ad
AM		 17312013-02-16 Alan Modra <amodra@gmail.com>
1732
1733 PR target/55431
1734 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1735 (ppc_fallback_frame_state): Always set up save locations for fp
1736 and altivec. Don't bother with non-callee-saved regs, r0-r13
1737 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1738
e68a4ef6
GJL		 17392013-02-12 Georg-Johann Lay <avr@gjlay.de>
1740
1741 PR target/54222
1742 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1743 _ssmulHA, _ssmulSA.
1744 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1745 _ssmulha3, _usmulusa3, _ssmulsa3.
1746 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1747 (__muldi3): XCALL __muldi3_6 instead of rcall.
1748 (__umulsidi3, __mulsidi3): New functions.
1749 (do_prologue_saves, do_epilogue_restores): New .macros.
1750 (__divdi3_moddi3): Use them.
1751 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1752 (__usmulusa3, __ssmulsa3): New functions.
1753
6c59ffd1
IS		 17542013-02-11 Iain Sandoe <iain@codesourcery.com>
1755 Jack Howarth <howarth@bromo.med.uc.edu>
1756 Patrick Marlier <patrick.marlier@gmail.com>
1757
1758 PR libitm/55693
1759 * config/darwin-crt-tm.c: Remove dummy functions hack.
1760
85d768f3
GJL		 17612013-02-08 Georg-Johann Lay <avr@gjlay.de>
1762
1763 PR target/54222
1764 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1765 * config/avr/lib2-object.mk: New iterator to build objects from it.
1766 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1767 lib2funcs.c.
1768 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1769 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1770 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1771 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1772 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1773 * config/avr/lib1funcs-fixed.S: Implement them.
1774
5d5bf775
RS		 17752013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1776
1777 Update copyright years.
1778
99113dff
DE		 17792013-02-01 David Edelsohn <dje.gcc@gmail.com>
1780
1781 PR target/54601
1782 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1783 Add crtcxa to extra_parts.
1784 * config/rs6000/exit.h: New file.
1785 * config/rs6000/cxa_atexit.c: New file.
1786 * config/rs6000/cxa_finalize.c: New file.
1787 * config/rs6000/crtcxa.c: New file.
1788 * config/rs6000/t-aix-cxa: New file.
1789 * config/rs6000/libgcc-aix-cxa.ver: New file.
1790
dbdbd982
NC		 17912013-01-31 Nick Clifton <nickc@redhat.com>
1792
1793 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1794 variant.
1795
5893f158
GJL		 17962013-01-29 Georg-Johann Lay <avr@gjlay.de>
1797
1798 PR target/54222
1799 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1800 _mulQQ, _mulHQ, _mulHA, _mulSA,
1801 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1802 _divQQ, _divHQ, _divHA, _divSA,
1803 _divUQQ, _divUHQ, _divUHA, _divUSA.
1804
ecdbd01a 18052013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 1806
dbdbd982 1807 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 1808 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1809 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1810 to exclude functions from being built with libgcc.c and use
1811 the microblaze assembly.
1812
ecdbd01a 18132013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 1814
1815 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1816 extra_parts.
1817
922c57d1
YZ		 18182013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1819
1820 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1821 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1822 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1823 alignment operation.
1824
e0f8b6a0
SN		 18252013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1826
1827 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1828 loop start address for cache clearing.
1829
00892272
GJL		 18302013-01-14 Georg-Johann Lay <avr@gjlay.de>
1831
1832 * config/avr/lib1funcs.S: Remove trailing blanks.
1833 * config/avr/lib1funcs-fixed.S: Ditto.
1834
e59ec5fd
GJL		 18352013-01-14 Georg-Johann Lay <avr@gjlay.de>
1836
1837 * config/avr/avr-lib.h: Add GPL copyright notice.
1838
3ffc1958
GJL		 18392013-01-14 Georg-Johann Lay <avr@gjlay.de>
1840
1841 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1842 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1843 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1844 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1845
25c210f9
MK		 18462013-01-07 Mark Kettenis <kettenis@openbsd.org>
1847
1848 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1849 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 1850
db59befb
NC		 18512013-01-04 Nick Clifton <nickc@redhat.com>
1852
1853 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1854 the CALLT instruction is supported.
1855
5aa12dbf
JW		 18562012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1857
1858 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1859 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1860
65f14117
JT		 18612012-12-13 John Tytgat <John@bass-software.com>
1862
1863 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1864 is 25.
1865
ee3ae4f7
JJ		 18662012-12-12 Jakub Jelinek <jakub@redhat.com>
1867
1868 PR libgcc/55451
1869 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1870 undefined signed overflows.
1871
2fcfba3d
UB		 18722012-12-09 Uros Bizjak <ubizjak@gmail.com>
1873
1874 PR target/55344
1875 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1876
4f2b3dc2
UB		 18772012-12-06 Uros Bizjak <ubizjak@gmail.com>
1878
1879 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1880 (FP_TRAPPING_EXCEPTIONS): Define.
1881 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1882 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1883
066161a2
RH		 18842012-12-04 Richard Henderson <rth@redhat.com>
1885
1886 PR bootstrap/55571
1887 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1888
25626181
MS		 18892012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1890
4f2b3dc2 1891 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 1892 (FP_EX_SHIFT): Define.
1893 (FP_TRAPPING_EXCEPTIONS): Define.
1894
868395e8
MS		 18952012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1896
1897 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1898 (FP_ROUNDMODE): Use FP_RND_MASK.
1899 * config/aarch64/sfp-exceptions.c: New.
1900 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1901 Use __sfp_handle_exceptions.
1902
5005fe22
RE		 19032012-12-04 Richard Earnshaw <rearnsha@arm.com>
1904
1905 * config.host: (arm*-*-freebsd*): Remove.
1906 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1907 (arm*-*-elf*): Remove.
1908 (arm*-*-wince-pe*): Remove.
1909 * arm/unwind-arm.c (struct fpa_reg): Delete.
1910 (struct fpa_regs): Delete.
1911 (phase1_vrs): Remove fpa element.
1912 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1913 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1914 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1915 * ieee754-sf.S (floatundisf): Remove FPA support.
1916 (floatdisf): Likewise.
1917 * ieee75f-df.S (floatundidf): Likewise.
1918 (floatdidf): Likewise.
1919
e5a81c8e
KT		 19202012-11-29 Kai Tietz <ktietz@redhat.com>
1921
1922 PR target/55445
1923 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1924 * unwind-generic.h: Likewise.
1925 * unwind-seh.c: Likewise.
1926
f4919e4a
RH		 19272012-11-28 Richard Henderson <rth@redhat.com>
1928
1929 PR libgcc/48076
1930 * emutls.c (__emutls_get_address): Avoid race condition between
1931 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 1932
e13d9d5a
GJL		 19332012-11-22 Georg-Johann Lay <avr@gjlay.de>
1934
1935 Adjust decimal point of signed accum mode to GCC default.
1936
1937 PR target/54222
1938 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1939 _divqq_helper.
1940 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1941 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1942 (__mulha3, __mulsa3)
1943 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 1944 decimal point of signed accum types.
1945
e13d9d5a
GJL		 1946 (__mulusa3_round): New function.
1947 (__mulusa3): Use it.
1948 (__divqq_helper): New function.
1949 (__udivuqq3): Use it.
1950
1b845c6e
JJ		 19512012-11-20 Jakub Jelinek <jakub@redhat.com>
1952
1953 PR bootstrap/55370
1954 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1955
822a258a
TJ		 19562012-11-18 Teresa Johnson <tejohnson@google.com>
1957
1958 PR bootstrap/55051
1959 * libgcov.c (gcov_exit): Remove merged program summary
1960 comparison unless !GCOV_LOCKED.
1961
54f4eaf0
MS		 19622012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1963
1964 * soft-fp: Updated from glibc upstream.
1965
e808687a
ILT		 19662012-11-06 Ian Lance Taylor <iant@google.com>
1967
1968 * generic-morestack.c (__generic_morestack): Align the returned
1969 stack pointer to a 32 byte boundary.
1970 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1971 increment the return address until we have decided that we don't
1972 have a varargs function.
1973 (__morestack) [32-bit]: Align stack correctly when calling C
1974 functions.
1975 (__morestack) [64-bit]: Likewise.
1976
460277e0
TS		 19772012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1978
1979 * configure: Regenerate.
1980
73edb277
UB		 19812012-11-02 Uros Bizjak <ubizjak@gmail.com>
1982
1983 PR target/55175
1984 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1985 * config/i386/sfp-machine.h: Guard exception handling
1986 code with _SOFT_FLOAT.
1987 * config/i386/32/sfp-machine.h: Guard rounding handling
1988 code with _SOFT_FLOAT.
1989 * config/i386/64/sfp-machine.h: Ditto.
1990
c1d4fa04
JS		 19912012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1992
1993 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1994 as extra_parts.
1995
eff6ca85
UB		 19962012-10-26 Uros Bizjak <ubizjak@gmail.com>
1997
1998 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1999 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2000 when appropriate. Correct structure element types.
2001 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2002 -minline-all-stringops from compile flags.
2003
43a8f1a1
RC		 20042012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2005
2006 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2007
76c78361
RC		 20082012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2009
eff6ca85 2010 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 2011
6f288860
SH		 20122012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2013
2014 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2015 tmake_file.
2016
1e3d5096
IB		 20172012-10-23 Ian Bolton <ian.bolton@arm.com>
2018 Jim MacArthur <jim.macarthur@arm.com>
2019 Marcus Shawcroft <marcus.shawcroft@arm.com>
2020 Nigel Stephens <nigel.stephens@arm.com>
2021 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2022 Richard Earnshaw <rearnsha@arm.com>
2023 Sofiane Naci <sofiane.naci@arm.com>
2024 Stephen Thomas <stephen.thomas@arm.com>
2025 Tejas Belagod <tejas.belagod@arm.com>
2026 Yufeng Zhang <yufeng.zhang@arm.com>
2027
2028 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2029 * config/aarch64/crti.S: New file.
2030 * config/aarch64/crtn.S: New file.
2031 * config/aarch64/linux-unwind.h: New file.
2032 * config/aarch64/sfp-machine.h: New file.
2033 * config/aarch64/sync-cache.c: New file.
2034 * config/aarch64/t-aarch64: New file.
2035 * config/aarch64/t-softfp: New file.
2036
8a740f07
HPN		 20372012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2038
2039 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2040 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2041 no-longer-needed LDBU insns.
2042
153c8397
SH		 20432012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2044
2045 * config.host
2046 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2047 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2048
595fefee
MGD		 20492012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2050
2051 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2052
9945a876
MK		 20532012-10-15 Matthias Klose <doko@ubuntu.com>
2054
2055 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2056
1183dc2c
PC		 20572012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2058
2059 * configure: Regenerate.
2060 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2061
945a9c1f
UB		 20622012-10-10 Uros Bizjak <ubizjak@gmail.com>
2063
2064 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2065 instructions for 64bit targets only.
2066
fb8bf47a
UB		 20672012-10-10 Uros Bizjak <ubizjak@gmail.com>
2068
2069 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2070 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2071 * config/i386/32/sfp-machine.h: ... here.
2072 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2073 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2074 New defines.
2075
acb72498
MK		 20762012-10-07 Matthias Klose <doko@ubuntu.com>
2077
2078 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2079 as unused.
2080 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2081
8eaee0f0
MK		 20822012-10-06 Mark Kettenis <kettenis@openbsd.org>
2083
2084 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2085 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2086 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2087 (ElfW): Likewise.
2088
5e3e4fe8
JW		 20892012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2090
2091 PR other/53889
2092 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2093 Fix parameter names.
2094
86086376
OE		 20952012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2096
2097 PR target/33135
2098 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2099 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2100 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2101
9597375a
OE		 21022012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2103
2104 PR target/50457
2105 * config/sh/linux-atomic.S: Delete.
2106 * config/sh/linux-atomic.c: New.
2107 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2108 linux-atomic.c. Add cflags to disable warnings.
2109
1504e3e1
JW		 21102012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2111
2112 PR other/53889
2113 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2114 function.
2115 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2116 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2117 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2118 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 2119 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2120 Likewise.
1504e3e1
JW		 2121 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2122 Likewise.
2123 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2124 Likewise.
2125 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2126 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2127
17f293b0
MK		 21282012-09-19 Mark Kettenis <kettenis@openbsd.org>
2129
9597375a
OE		 2130 * config.host (hppa-*-openbsd*): New target.
2131 * config/pa/t-openbsd: New file.
17f293b0 2132
51526856
GJL		 21332012-09-15 Georg-Johann Lay <avr@gjlay.de>
2134
2135 PR target/54222
2136 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2137 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2138 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2139 (__divsa3): Use __negsi2 to negate r_quoL.
2140 * config/avr/lib1funcs.S (FALIAS): New macro.
2141 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2142 (__negsi2): ...this new function.
2143 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2144 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2145 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2146 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2147 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2148 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2149
aadb5b43
OE		 21502012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2151
2152 PR target/54089
2153 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2154 (lshrsi3): Reimplement as lshrsi3_r0.
2155
d5d66749
AS		 21562012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2157
2158 PR target/46191
2159 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2160 of libgcc.a.
2161
c6c36e73
TJ		 21622012-09-07 Teresa Johnson <tejohnson@google.com>
2163
9597375a 2164 PR gcov-profile/54487
c6c36e73 2165 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 2166 differences.
c6c36e73 2167
b588ae30
GJL		 21682012-09-05 Georg-Johann Lay <avr@gjlay.de>
2169
2170 PR target/54461
2171 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2172 not configured --with-avrlibc=no.
2173 * config/avr/t-avrlibc: New file.
2174 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2175 (DPBIT_FUNCS): Ditto.
2176 (TPBIT_FUNCS): Ditto.
2177
abd16fb1
TJ		 21782012-09-04 Teresa Johnson <tejohnson@google.com>
2179
2180 * libgcov.c (struct gcov_summary_buffer): New structure.
2181 (gcov_histogram_insert): New function.
2182 (gcov_compute_histogram): Ditto.
2183 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2184 histograms during summary merging.
2185
613061fd
MK		 21862012-09-01 Mark Kettenis <kettenis@openbsd.org>
2187
2188 * config.host (x86_64-*-openbsd*): New target.
73edb277 2189
867a8345
CLT		 21902012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2191
2192 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2193 attribute.
2194
4aeaaca3
GJL		 21952012-08-24 Georg-Johann Lay <avr@gjlay.de>
2196
2197 PR target/54222
2198 * config/avr/t-avr (conv_X): Rename to func_X.
2199
e55e4056
GJL		 22002012-08-24 Georg-Johann Lay <avr@gjlay.de>
2201
2202 PR target/54222
2203 * config/avr/lib1funcs-fixed.S: New file.
2204 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2205 after they are used.
2206 (neg2, neg4): New macros.
2207 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2208 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2209 (__umulhisi3): Speed up MUL variant if there is enough flash.
2210 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2211 avr-modes.def.
2212 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2213 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2214 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2215 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2216 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2217 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2218 (LIB2FUNCS_EXCLUDE): Add supported functions.
2219
a147b6d2
GJL		 22202012-08-22 Georg-Johann Lay <avr@gjlay.de>
2221
2222 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2223 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2224 libgcc-s-objects.
2225 * fixed-obj.mk: Only expand dependency if $o is not in
2226 LIB2FUNCS_EXCLUDE.
2227
c637141a
L		 22282012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2229
2230 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2231
130e00bd
JM		 22322012-08-22 Joseph Myers <joseph@codesourcery.com>
2233
2234 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2235 depend on --enable-shared.
2236 ($(lib1asmfuncs-o)): Use %.vis files independent of
2237 --enable-shared.
2238 * static-object.mk ($(base)$(objext), $(base).vis)
2239 ($(base)_s$(objext)): Use same rules for visibility handling as in
2240 shared-object.mk.
2241
4b1b3788
ILT		 22422012-08-21 Ian Lance Taylor <iant@google.com>
2243
2244 * config/i386/morestack.S (__morestack_non_split): Increase amount
2245 of space allocated for non-split code stack.
2246
d2468141
JM		 22472012-08-19 Joseph Myers <joseph@codesourcery.com>
2248
2249 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2250 even if inhibit_libc.
2251
a508e1a8
JB		 22522012-08-17 Julian Brown <julian@codesourcery.com>
2253
2254 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2255 -fexceptions -fnon-call-exceptions if not defined.
2256 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2257 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2258
5615a07d
AS		 22592012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2260
2261 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2262 type.
2263
138f5acd
DE		 22642012-08-16 David Edelsohn <dje.gcc@gmail.com>
2265
2266 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2267 rs6000/t-slibgcc-aix.
2268
18efc0dd
SB		 22692012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2270
2271 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2272
6b39bc38
SB		 22732012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2274
2275 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2276
cd25dea0
L		 22772012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2278
2279 PR driver/54171
2280 * Makefile.in (version): Replace top_srcdir with srcdir.
2281
a3dda30b
JY		 22822012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2283
2284 * Makefile.in (version): set to BASE-VER file from gcc directory.
2285
d04aacfc
NC		 22862012-08-01 Nick Clifton <nickc@redhat.com>
2287
2288 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2289 Implements __clrsb for an HImode argument.
2290
0d13c974
NC		 22912012-07-31 Nick Clifton <nickc@redhat.com>
2292
2293 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2294 Implements __clrsb for an HImode argument.
2295 * config/stormy16/clrsbhi2.c: New file:
2296 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2297
efbb59b2
SB		 22982012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2299
2300 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2301
bf1431e3
TG		 23022012-07-19 Tristan Gingold <gingold@adacore.com>
2303 Richard Henderson <rth@redhat.com>
2304
2305 * unwind-seh.c: New file.
2306 * unwind-generic.h: Include windows.h for SEH.
2307 (_Unwind_Exception): Use 6 private fields for SEH.
2308 (_GCC_specific_handler): Declare.
2309 * unwind-c.c (__gcc_personality_seh0): New function.
2310 Adjust for SEH.
2311 * config/i386/libgcc-cygming.ver: New file.
2312 * config/i386/t-seh-eh: New file.
2313 * config.host (x86_64-*-mingw*): Default to seh.
2314
659140c8
SB		 23152012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2316
2317 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2318
a20d08fd
UB		 23192012-06-17 Uros Bizjak <ubizjak@gmail.com>
2320
2321 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2322 __builtin_expect when checking for exceptions.
2323 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2324
79261115
UB		 23252012-06-13 Uros Bizjak <ubizjak@gmail.com>
2326
4a172156
UB		 2327 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2328 function declaration.
2329 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2330 (FP_RND_MASK): New.
2331 * config/ia64/sfp-exceptions.c: New.
2332 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 2333
bb5c97d4
UB		 23342012-06-13 Uros Bizjak <ubizjak@gmail.com>
2335
2336 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2337 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2338 * config/i386/64/sfp-machine: ... (delete here) ...
2339 * config/i386/sfp-machine.h: ... to here.
2340 (FP_EX_MASK): Remove.
2341 (FP_RND_MASK): New.
2342 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2343
91fe5efb
ST		 23442012-06-11 Sriraman Tallam <tmsriram@google.com>
2345
2346 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2347 * config/i386/libgcc-sol2.ver: Ditto.
2348 * config/i386/libgcc-glibc.ver: Ditto.
2349
67a218c5
RM		 23502012-06-11 Roland McGrath <mcgrathr@google.com>
2351
2352 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2353 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2354 pthread_cancel.
2355
492fbea1
UB		 23562012-06-09 Uros Bizjak <ubizjak@gmail.com>
2357
2358 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2359 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2360 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2361 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2362 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2363 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2364 * config/i386/64/sfp-machine: ... (delete here) ...
2365 * config/i386/sfp-machine.h: ... to here.
2366 (FP_EX_MASK): New.
2367 (__sfp_handle_exceptions): New function declaration.
2368 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2369 * config/i386/sfp-exceptions.c: New.
2370 * config/i386/t-softfp: New.
2371 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2372 i386/t-softfp to tmake_file.
2373
7b4cf266
DM		 23742012-06-03 David S. Miller <davem@davemloft.net>
2375
2376 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2377 change.
2378
0de0d5c6
DM		 23792012-05-31 David S. Miller <davem@davemloft.net>
2380
2381 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2382 multiply and divide instructions on 32-bit when V9.
2383 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2384
d8c9d391
JM		 23852012-05-29 Joseph Myers <joseph@codesourcery.com>
2386
2387 * config/arm/ieee754-df.S: Fix typos.
2388 * config/arm/ieee754-sf.S: Fix typos.
2389 * config/c6x/libunwind.S: Fix typos.
2390 * config/epiphany/udivsi3-float.c: Fix typos.
2391 * config/microblaze/muldi3_hard.S: Fix typos.
2392 * config/picochip/adddi3.S: Fix typos.
2393 * config/picochip/ashlsi3.S: Fix typos.
2394 * config/picochip/ashrsi3.S: Fix typos.
2395 * config/picochip/clzsi2.S: Fix typos.
2396 * config/picochip/cmpsi2.S: Fix typos.
2397 * config/picochip/divmod15.S: Fix typos.
2398 * config/picochip/divmodhi4.S: Fix typos.
2399 * config/picochip/divmodsi4.S: Fix typos.
2400 * config/picochip/longjmp.S: Fix typos.
2401 * config/picochip/lshrsi3.S: Fix typos.
2402 * config/picochip/parityhi2.S: Fix typos.
2403 * config/picochip/popcounthi2.S: Fix typos.
2404 * config/picochip/setjmp.S: Fix typos.
2405 * config/picochip/subdi3.S: Fix typos.
2406 * config/picochip/ucmpsi2.S: Fix typos.
2407 * config/picochip/udivmodhi4.S: Fix typos.
2408 * config/picochip/udivmodsi4.S: Fix typos.
2409 * config/spu/divv2df3.c: Fix typos.
2410 * config/spu/mfc_multi_tag_release.c: Fix typos.
2411 * config/spu/mfc_tag_release.c: Fix typos.
2412 * configure.ac: Fix typos.
2413 * configure: Regenerate.
2414
31a18a7e
ILT		 24152012-05-25 Ian Lance Taylor <iant@google.com>
2416
2417 * config/i386/morestack.S (__morestack_non_split): Check whether
2418 caller is varargs and needs %bp to hold the stack frame on return.
2419
c5768510
OH		 24202012-05-25 Olivier Hainque <hainque@adacore.com>
2421
2422 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2423 sequence in the non pic case on VxWorks.
2424
7c7c339b
OH		 24252012-05-24 Olivier Hainque <hainque@adacore.com>
2426
73fb7630 2427 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 2428 "install-leaf" to "install".
2429
fdc1b7d3
OH		 24302012-05-24 Olivier Hainque <hainque@adacore.com>
2431
2432 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2433 Use a separate command for stamp removals.
2434
07ba94b9
AP		 24352012-05-21 Andrew Pinski <apinski@cavium.com>
2436
2437 PR bootstrap/53183
2438 * configure.ac: Define the default includes to being none.
2439 * configure: Regenerate.
2440
4677d2eb
OH		 24412012-05-16 Olivier Hainque <hainque@adacore.com>
2442
2443 * Makefile.in (install-unwind_h): Rename into ...
2444 (install-unwind_h-forbuild): New target.
2445 (all): Use it instead of the former install-unwind_h.
2446 (install-unwind_h): Reinstate, copy to user install destination
2447 for include files, not to the internal gcc object directory one.
2448 (install-leaf): Depend on it.
2449
7d67c380
OH		 24502012-05-15 Olivier Hainque <hainque@adacore.com>
2451
2452 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2453 register numbers. LR_REGNO replaces R_LR.
2454 (ucontext_for): New, helper for ...
2455 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2456 and 5.3 of ...
2457 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2458
aca06c90
RO		 24592012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2460
2461 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2462 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2463 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2464 i386/t-cpuinfo ...
2465 (i[34567]86-*-*, x86_64-*-*): ... here.
2466
2467 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2468 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2469
2470 * config/i386/i386-cpuinfo.c: Rename to ...
2471 * config/i386/cpuinfo.c: ... this.
2472 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2473
2474 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2475 (libgcc_cv_init_priority): New test.
2476 * configure: Regenerate.
2477 * config.in: New file.
2478 * Makefile.in (clean): Rename config.h to auto-target.h.
2479 (config.h): Likewise.
2480 (stamp-h): Likewise.
2481
2482 * config/i386/cpuinfo.c (auto-target.h): Include.
2483 (CONSTRUCTOR_PRIORITY): Define.
2484 (__cpu_indicator_init): Use it.
2485
0d03ac1b
L		 24862012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2487
2488 * longlong.h: Use a URL instead of an FSF postal address.
2489 Replace spaces with tab.
2490
4a172156 24912012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 2492
2493 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2494 (__gcov_dump): Ditto.
2495 (gcov_dump_complete): New global variable.
2496 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2497 (__gcov_flush): Outline functionality now in gcov_clear.
2498 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2499
e4bb767e
AJ		 25002012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2501
31a18a7e
ILT		 2502 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2503 (mips*-*-linux*): Include mips/t-tpbit when long double is
2504 16 bytes long.
e4bb767e 2505
5ddecff9
ST		 25062012-04-25 Sriraman Tallam <tmsriram@google.com>
2507
2508 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2509 (get_available_features): New argument. Check for AVX2.
2510 (__cpu_indicator_init): Modify call to get_available_features.
2511
b427dd7a
AM		 25122012-04-25 Alan Modra <amodra@gmail.com>
2513
2514 * config/rs6000/crtsavevr.S: New file.
2515 * config/rs6000/crtrestvr.S: New file.
2516 * config/rs6000/t-savresfgpr: Build the above.
2517 * config/rs6000/t-netbsd: Likewise.
2518
ad491329
ST		 25192012-04-24 Sriraman Tallam <tmsriram@google.com>
2520
2521 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2522
792317cc
ST		 25232012-04-24 Sriraman Tallam <tmsriram@google.com>
2524
2525 * libgcc/config/i386/i386-cpuinfo.c: New file.
2526 * libgcc/config/i386/t-cpuinfo: New file.
2527 * libgcc/config.host: Include t-cpuinfo.
2528 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2529
e1be98a4
CF		 25302012-04-24 Chao-ying Fu <fu@mips.com>
2531
2532 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2533
1bde7dab
TS		 25342012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2535
2536 struct siginfo vs. siginfo_t
2537
2538 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2539 siginfo_t instead of struct siginfo.
2540 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2541 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2542 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2543 (ia64_handle_unwabi): Likewise.
2544 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2545 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2546 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2547 (sh_fallback_frame_state): Likewise.
2548 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2549 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2550
24590f66
L		 25512012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2552
2553 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2554 system call number.
2555
9a9dcce8
EB		 25562012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2557
2558 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2559 if it hasn't been previously saved.
2560
6401aaf5
L		 25612012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2562
2563 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2564 only for glibc.
2565
7fd6378e
GJL		 25662012-03-28 Georg-Johann Lay <avr@gjlay.de>
2567
2568 PR target/52737
2569 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2570 instead of __AVR_HAVE_8BIT_SP__.
2571
9e916de7
TG		 25722012-03-26 Tristan Gingold <gingold@adacore.com>
2573
2574 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2575 (unw_table_entry): Use unw_word instead of unsigned long.
2576 (_Unwind_FindTableEntry): Likewise.
2577 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2578 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2579 (_Unwind_FindTableEntry): Likewise.
2580 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2581 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2582 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2583 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2584 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2585 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2586 (uw_init_context_1, uw_install_context): Likewise.
2587 (unw_word): Move to unwind-ia64.h
2588
4b12e93d
TG		 25892012-03-26 Tristan Gingold <gingold@adacore.com>
2590
2591 * config/vms/vms-ucrt0.c: Update copyright years.
2592 Add a sanity check.
2593 (___gcc_main_flags): Declare.
2594 (__main): Check flags to remap argv and exit code.
2595 * config.host (*-*-*vms*): Adjust extra_parts.
2596 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2597 (crt0.o): Add.
2598
06ea7371
RE		 25992012-03-22 Richard Earnshaw <rearnsha@arm.com>
2600
2601 * arm/lib1funcs.asm (ctzsi2): New function.
2602 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2603 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2604 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2605 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2606 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2607 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2608
d82ad50d
AT		 26092012-03-21 Andreas Tobler <andreast@fgznet.ch>
2610
2611 * config.host: Add bits to support powerpc64-*-freebsd*.
2612 * config/rs6000/freebsd-unwind.h: New file.
2613 * config/rs6000/t-freebsd64: New file.
2614
b260a8c0
RG		 26152012-03-20 Richard Guenther <rguenther@suse.de>
2616
2617 PR gcov-profile/52627
2618 * libgcov.c (init_mx): Fix mutex name.
2619
86286a8a
TG		 26202012-03-16 Tristan Gingold <gingold@adacore.com>
2621
2622 * config/ia64/vms-unwind.h: Remove ulong (and replace
2623 it by unw_reg where used). Define unw_reg with __int64.
2624
7888f266
RO		 26252012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2626
2627 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2628 Solaris 8 handling.
2629 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2630 Solaris 8 handling.
2631 (sparc_is_sighandler): Likewise.
2632
f155bc64
L		 26332012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2634
2635 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2636 <= saved reg size.
2637
d47657bd
RO		 26382012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2639
2640 * config/arm/crtn.S: Fix typo.
2641
5bef73a1
RG		 26422012-03-13 Richard Guenther <rguenther@suse.de>
2643
2644 * libgcov.c: Remove stdio.h include and NULL un-define.
2645
9c4271f3
RG		 26462012-03-13 Richard Guenther <rguenther@suse.de>
2647
2648 PR target/52569
2649 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2650
c6d10e7c
RG		 26512012-03-13 Richard Guenther <rguenther@suse.de>
2652
2653 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2654
074a385f
RG		 26552012-03-13 Richard Guenther <rguenther@suse.de>
2656
2657 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2658 and __gthread_mutex_init_function definitions.
2659
c4bc5c25
RO		 26602012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2661
2662 * config.host (mips*-*-openbsd*): Remove.
2663
5c30094f
RO		 26642012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2665
2666 * config.host: Remove alpha*-dec-osf5.1* handling.
2667 * config/alpha/gthr-posix.c: Remove.
2668 * config/alpha/libgcc-osf5.ver: Remove.
2669 * config/alpha/osf5-unwind.h: Remove.
2670 * config/alpha/t-osf-pthread: Remove.
2671 * config/alpha/t-slibgcc-osf: Remove.
2672 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2673 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2674 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2675 * mkmap-flat.awk: Remove osf_export handling.
2676
33e3e24d
RG		 26772012-03-12 Richard Guenther <rguenther@suse.de>
2678
2679 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2680 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2681 (__gthread_mutex_init_function): New function.
2682 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2683
2684 PR gcov/49484
2685 * libgcov.c: Include gthr.h.
2686 (__gcov_flush_mx): New global variable.
2687 (init_mx, init_mx_once): New functions.
2688 (__gcov_flush): Protect self with a mutex.
2689 (__gcov_fork): Re-initialize mutex after forking.
2690 * unwind-dw2-fde.c: Change condition under which to use
2691 __GTHREAD_MUTEX_INIT_FUNCTION.
2692
d8aba32a
TG		 26932012-03-12 Tristan Gingold <gingold@adacore.com>
2694
2695 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2696 * config/ia64/t-vms: Likewise.
2697
75ffafdc
MH		 26982012-03-11 Michael Hope <michael.hope@linaro.org>
2699
4a172156
UB		 2700 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2701 for Thumb-2.
75ffafdc 2702
ef6c2c53
WL		 27032012-03-07 Walter Lee <walt@tilera.com>
2704
2705 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2706 "arch_atomic_".
2707 (atomic_xor): Rename and move definition to
2708 config/tilepro/atomic.h.
2709 (atomic_nand): Ditto.
2710 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2711 "arch_atomic_".
2712 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2713 (arch_atomic_nand): Ditto.
2714
4e30d980
GJL		 27152012-03-07 Georg-Johann Lay <avr@gjlay.de>
2716
2717 PR target/52507
2718 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2719
61108225
GJL		 27202012-03-07 Georg-Johann Lay <avr@gjlay.de>
2721
2722 PR target/52505
2723 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2724 from RAM.
2725
b30e10ab
GJL		 27262012-03-07 Georg-Johann Lay <avr@gjlay.de>
2727
2728 PR target/52461
2729 PR target/52508
2730 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2731 if RAMPZ affects reading from RAM.
2732 (__tablejump_elpm__): Ditto.
2733 (.xload): Ditto.
2734 (__movmemx_hi): Ditto.
2735 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2736 (__do_global_dtors): Ditto.
2737 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2738 (__movmemx_hi): Ditto.
2739
8993fde4
RH		 27402012-03-05 Richard Henderson <rth@redhat.com>
2741
2742 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2743 [ARM] (count_trailing_zeros): Use the builtin.
2744
b7633ee3
KT		 27452012-03-01 Kai Tietz <ktietz@redhat.com>
2746
2747 * soft-fp: Imported from glibc upstream.
2748
fbd3340c
KT		 27492012-02-28 Kai Tietz <ktietz@redhat.com>
2750
2751 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2752 for mingw-targets as attribute gcc_struct.
2753
e9e053eb
ILT		 27542012-02-28 Ian Lance Taylor <iant@google.com>
2755
2756 * generic-morestack.c (__splitstack_releasecontext): Correct call
2757 to __morestack_release_segments.
2758
d80c632e
ST		 27592012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2760
2761 PR target/52390
2762 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2763 for __linux__ when removing signals from __morestack_fullmask.
2764
0253a8b1
GJL		 27652012-02-23 Georg-Johann Lay <avr@gjlay.de>
2766
2767 PR target/52261
2768 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2769
e10e461e
UW		 27702012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2771
2772 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2773 instead of HAVE_INITFINI_ARRAY.
2774 * config/ia64/crtend.S: Likewise.
2775
0c0c6398
KT		 27762012-02-20 Kai Tietz <ktietz@redhat.com>
2777
d7470374
KT		 2778 PR libstdc++/52300
2779 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2780
0c0c6398
KT		 2781 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2782 to w32-unwind.h header.
2783
78c27266
RS		 27842012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2785
2786 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2787 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2788 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2789 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2790
5adeb246
RS		 27912012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2792
2793 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2794
672ed313
IS		 27952012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2796
2797 PR libitm/52220
2798 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 2799
e948a1fb
IS		 28002012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2801 Patrick Marlier <patrick.marlier@gmail.com>
2802
2803 PR libitm/52220
2804 * config/darwin-crt-tm.c: Generate dummy functions.
2805
6017aed3
IS		 28062012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2807 Patrick Marlier <patrick.marlier@gmail.com>
2808
2809 PR libitm/52042
2810 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2811 (__doTMRegistrations): Call it.
e9e053eb 2812 (__doTMdeRegistrations): Likewise.
6017aed3 2813
2da8c1ad
GJL		 28142012-01-15 Georg-Johann Lay <avr@gjlay.de>
2815 Anatoly Sokolov <aesok@post.ru>
2816 Eric Weddington <eric.weddington@atmel.com>
2817
2818 PR target/52261
2819 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2820 (__epilogue_restores__): Ditto.
2821
0f952eb4
EB		 28222012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2823
2824 PR target/51921
2825 PR target/52205
2826 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2827 Solaris 11 and slightly reformat.
2828 (sparc_is_sighandler): Likewise.
2829
dd552284
WL		 28302012-02-14 Walter Lee <walt@tilera.com>
2831
2832 * config.host: Handle tilegx and tilepro.
2833 * config/tilegx/sfp-machine.h: New file.
2834 * config/tilegx/sfp-machine32.h: New file.
2835 * config/tilegx/sfp-machine64.h: New file.
2836 * config/tilegx/t-crtstuff: New file.
2837 * config/tilegx/t-softfp: New file.
2838 * config/tilegx/t-tilegx: New file.
2839 * config/tilepro/atomic.c: New file.
2840 * config/tilepro/atomic.h: New file.
2841 * config/tilepro/linux-unwind.h: New file.
2842 * config/tilepro/sfp-machine.h: New file.
2843 * config/tilepro/softdivide.c: New file.
2844 * config/tilepro/softmpy.S: New file.
2845 * config/tilepro/t-crtstuff: New file.
2846 * config/tilepro/t-tilepro: New file.
2847
b59cbd50
JW		 28482012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2849
2850 PR libstdc++/51296
2851 PR libstdc++/51906
2852 * gthr-posix.h: Allow static initializer macros to be disabled.
2853 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2854
6caf807f
CLT		 28552012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2856
2857 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2858 Add t-slibgcc-libgcc to tmake_file.
2859 * config/mips/libgcc-mips16.ver: Revert previous patch.
2860 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2861
b25364a0
S		 28622012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2863 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2864
2865 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2866 * config/cr16/crti.S: New file.
2867 * config/cr16/crtlibid.S: New file.
2868 * config/cr16/crtn.S: New file.
2869 * config/cr16/lib1funcs.S: New file.
2870 * config/cr16/t-cr16: New file.
2871 * config/cr16/t-crtlibid: New file.
2872 * config/cr16/unwind-dw2.h: New file.
2873 * config/cr16/unwind-cr16.c: New file.
2874 * config/cr16/divmodhi3.c: New file.
2875
8ef03aa7
AM		 28762012-01-25 Alan Modra <amodra@gmail.com>
2877
2878 * config/rs6000/t-linux64: Delete. Move..
2879 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2880 * config/rs6000/t-linux: ..and libgcc flags to here.
2881
daecebc8
DR		 28822012-01-22 Douglas B Rupp <rupp@gnat.com>
2883
2884 * config.host (i[34567]86-*-interix3*):
8ef03aa7 2885 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 2886 * configure: Regenerate.
2887
ddaf8125
RS		 28882012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2889 Richard Sandiford <rdsandiford@googlemail.com>
2890
2891 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2892 * config/mips/mips16.S (__mips16_rdhwr): New function.
2893 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2894
2cd8b32c
NS		 28952012-01-11 Nathan Sidwell <nathan@acm.org>
2896
2897 * libgcov.c (__gcov_init): Ignore objects with no functions.
2898
cba300dd
GJL		 28992012-01-10 Georg-Johann Lay <avr@gjlay.de>
2900
2901 PR target/49868
2902 Extend __pgmx semantics to linearize memory.
2903 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2904 * config/avr/lib1funcs.S (__xload_1): New function.
2905 (__movmemx_qi, __movmemx_hi): New functions.
2906 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2907 semantics.
9ffaf4bc 2908
3d137660
EB		 29092012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2910
2911 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2912 purported sigacthandler address isn't null before dereferencing it.
2913 (sparc_is_sighandler): Likewise.
2914
bf4db96c
EB		 29152012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2916
2917 PR ada/41929
2918 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2919 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2920 (sparc_is_sighandler): Likewise.
2921 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2922
1ab3568b
TG		 29232012-01-06 Tristan Gingold <gingold@adacore.com>
2924
2925 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2926 compatibility thunks...
2927 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2928 (crtbeginS.o, crtendS.o): ... and these to ...
2929 * config/ia64/t-ia64-elf: ... this new file.
2930 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2931 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2932
925b0ed8
AK		 29332012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2934
2935 * configure: Regenerate.
2936 * config/s390/t-crtstuff: Remove -fPIC.
2937
a99ad737
JW		 29382012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2939
2940 PR bootstrap/51006
2941 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2942 for NetBSD.
2943
884f56d1
GJL		 29442012-01-02 Georg-Johann Lay <avr@gjlay.de>
2945
2946 PR target/51345
2947 * config/avr/lib1funcs.S: Remove FIXME comments.
2948 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2949
8c57e547
GJL		 29502012-01-02 Georg-Johann Lay <avr@gjlay.de>
2951
2952 Implement light-weight DImode support.
2953 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2954 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2955 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2956 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2957
04dbc287
NS		 29582011-12-30 Nathan Sidwell <nathan@acm.org>
2959
2960 * libgcov.c (gcov_crc32): Remove global var.
2961 (free_fn_data): New function.
2962 (buffer_fn_data): Pass in filename, more robust error recovery.
2963 (crc32_unsigned): New function.
2964 (gcov_exit): More robust detection of new program. More robust
2965 error recovery.
2966 (__gcov_init): Do not update program's crc here.
2967
8e1d97d4
TG		 29682011-12-21 Tristan Gingold <gingold@adacore.com>
2969
2970 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2971
9ffaf4bc
ILT		 29722011-12-21 Ian Lance Taylor <iant@google.com>
2973
2974 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2975
a0c8d0c1
ILT		 29762011-12-20 Ian Lance Taylor <iant@google.com>
2977
2978 * config/i386/morestack.S (__morestack_non_split): If there is
2979 enough stack space already, don't split. Ask for more stack space
2980 than we required.
2981
69048898
SDJ		 29822011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2983
2984 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2985 `sys/sdt.h'.
2986 (_Unwind_DebugHook): New function.
2987 (uw_restore_core_regs): New define.
2988 (unwind_phase2): Use uw_restore_core_regs instead of
2989 restore_core_regs.
2990 (unwind_phase2_forced): Likewise.
2991 (__gnu_Unwind_Resume): Likewise.
2992
1bb4b6a3
UB		 29932011-12-20 Uros Bizjak <ubizjak@gmail.com>
2994
2995 * config/alpha/linux-unwind.h: Update copyright years.
2996 (MD_FROB_UPDATE_CONTEXT): New define.
2997 (alpha_frob_update_context): New function.
2998
eb028768
RS		 29992011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3000
3001 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3002 tmake_file rather replacing it.
3003
6a2045bf
IS		 30042011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3005
3006 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 3007 function is not used for PPC64.
6a2045bf
IS		 3008 (save_world): Amend comments. Update the VRsave mask to reflect the
3009 saved regs.
3010 (rest_world): Update comments, do not clobber r10, do not use r8.
3011 (eh_rest_world_r10): Amend comments, do not use r8.
3012 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3013 no longer used, move restore of CR and target address to the end of
3014 the routine.
3015
a13780a6
L		 30162011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3017
3018 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3019 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3020
d7288dfb
GJL		 30212011-12-14 Georg-Johann Lay <avr@gjlay.de>
3022
3023 PR target/49313
3024 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3025 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3026
8d2c862d
EB		 30272011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3028
3029 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3030
3447cae6
GJL		 30312011-12-09 Georg-Johann Lay <avr@gjlay.de>
3032
3033 PR target/49313
3034 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3035 * config/avr/lib1funcs.S (__muldi3): New function.
3036
806fc6aa
AP		 30372011-12-06 Andrew Pinski <apinski@cavium.com>
3038
3039 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3040 size of func_ptr.
3041 (__frame_dummy_init_array_entry): Likewise.
3042
28c5e6b5
GJL		 30432011-12-06 Georg-Johann Lay <avr@gjlay.de>
3044
3045 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3046
3047 PR target/51345
3048 PR target/51002
3049 * config/avr/lib1funcs.S (__prologue_saves__,
3050 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3051 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3052
8f90394a
IS		 30532011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3054
3055 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3056
06dd33ac
JDA		 30572011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3058
3059 PR other/51272
3060 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3061 (_ITM_deregisterTMCloneTable): Likewise.
3062 (__register_frame_info): Fix unused warning.
3063 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3064 pthread_default_stacksize_np): Likewise.
3065 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 3066
85b8555e
DD		 30672011-11-29 DJ Delorie <dj@redhat.com>
3068
3069 * config.host (rl78-*-elf): New case.
3070 * config/rl78: New directory for the Renesas RL78.
3071
4d5ae4ea
BS		 30722011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3073
3074 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3075 formatting.
3076
f9c55897
RO		 30772011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3078
3079 PR other/51022
3080 * config/rs6000/t-savresfgpr: New file.
3081 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3082 $(srcdir)/config/rs6000/eabi.S.
3083 * config/rs6000/t-ppccomm-ldbl: Remove.
3084 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3085 tmake_file.
3086 (powerpc-*-eabispe*): Likewise.
3087 (powerpc-*-eabi*): Likewise.
3088 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3089 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3090 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3091 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3092 tmake_file.
3093 (powerpc-*-eabisim*): Likewise.
3094 (powerpc-*-elf*): Likewise.
3095 (powerpc-*-eabialtivec*): Likewise.
3096 (powerpc-xilinx-eabi*): Likewise.
3097 (powerpc-*-rtems*): Likewise.
3098 (powerpcle-*-elf*): Likewise.
3099 (powerpcle-*-eabisim*): Likewise.
3100 (powerpcle-*-eabi*): Likewise.
3101
a01207c4
ILT		 31022011-11-27 Ian Lance Taylor <iant@google.com>
3103
3104 * generic-morestack.c (__splitstack_find): Check for NULL old
3105 stack value.
3106 (__splitstack_resetcontext): New function.
3107 (__splitstack_releasecontext): New function.
3108 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3109
2b0b8ab2
IS		 31102011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3111
3112 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3113
c1d8101c
IS		 31142011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3115
3116 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3117
8b281334
RH		 31182011-11-26 Richard Henderson <rth@redhat.com>
3119
3120 * config/m68k/linux-atomic.c: New file.
3121 * config/m68k/t-linux: New file.
3122 * config.host (m68k-uclinux, m68k-linux): Use it.
3123
7546aa9d
RH		 31242011-11-26 Richard Henderson <rth@redhat.com>
3125
3126 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3127 (__TMC_END__): Only declare if hidden is available; in the definition,
3128 if hidden is unavailable add a null record.
3129 (deregister_tm_clones, register_tm_clones): New.
3130 (__do_global_dtors_aux, frame_dummy): Use them.
3131 (__do_global_dtors, __do_global_ctors_1): Likewise.
3132
e2362f5d
IS		 31332011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3134
3135 * config/darwin-crt-tm.c: New file.
3136 * config.host (darwin): Build crttms.o crttme.o to provide
3137 startup and shutdown for tm clones.
3138 * config/t-darwin (crttms.o): New build rule.
3139 (crttme.o): Likewise.
3140
6685dd96
HPN		 31412011-11-21 Hans-Peter Nilsson <hp@axis.com>
3142
3143 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3144 et al.
3145
b0dc7e4c
RH		 31462011-11-21 Richard Henderson <rth@redhat.com>
3147
3148 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3149 (__TMC_LIST__, __TMC_END__): New.
3150 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3151 (__do_global_dtors): Likewise.
3152 (frame_dummy): Call _ITM_registerTMCloneTable.
3153 (__do_global_ctors_1): Likewise.
3154
d4b4b542
RO		 31552011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3156
3157 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3158 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3159 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3160 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3161 * config/i386/t-darwin64: Remove.
3162 * config/sh/t-netbsd (LIB2ADD): Remove.
3163
989bdb74
GJL		 31642011-11-21 Georg-Johann Lay <avr@gjlay.de>
3165
3166 PR target/49313
3167 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3168 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3169 * config/avr/lib1funcs.S (wmov): New assembler macro.
3170 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3171 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3172 (__udivmod64): New function.
3173 (__negdi2): New function.
3174
515a0cfc
GP		 31752011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3176
3177 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3178 *-*-freebsd*aout*): Remove.
3179
0115d17f
HPN		 31802011-11-20 Hans-Peter Nilsson <hp@axis.com>
3181
3182 * static-object.mk (c_flags-$o): Save c_flags.
3183 ($(base)$(objext)): Use it.
3184
93aeb62b
SE		 31852011-11-18 Steve Ellcey <sje@cup.hp.com>
3186
3187 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3188
7bc6df2c
GJL		 31892011-11-18 Georg-Johann Lay <avr@gjlay.de>
3190
3191 PR target/49868
3192 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3193 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3194 New functions.
3195
425d737b
MGD		 31962011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3197
3198 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3199 functions.
1bb4b6a3 3200 (aeabi_uidivmod): Likewise.
425d737b
MGD		 3201 (umodsi3): Likewise.
3202 (divsi3): Likewise.
3203 (aeabi_idivmod): Likewise.
3204 (modsi3): Likewise.
3205
f2a176dc
TG		 32062011-11-16 Tristan Gingold <gingold@adacore.com>
3207
3208 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3209
7c209481
GJL		 32102011-11-15 Georg-Johann Lay <avr@gjlay.de>
3211
3212 PR target/49868
3213 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3214 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3215
9dfd5832
JDA		 32162011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3217
3218 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3219 tmake_file list.
3220 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3221 * config/pa/t-stublib64: Delete.
3222
f77dca5d
RH		 32232011-11-12 Richard Henderson <rth@redhat.com>
3224
3225 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3226 cast the pointer argument to _Unwind_SetGRPtr.
3227
902828f0
RO		 32282011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3229
3230 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3231
e14304ef
ILT		 32322011-11-09 Ian Lance Taylor <iant@google.com>
3233
3234 * generic-morestack.c: Include <string.h>.
3235 (uintptr_type): Define.
3236 (struct initial_sp): Add dont_block_signals field. Reduce size of
3237 extra array by 1.
3238 (allocate_segment): Set prev field to NULL. Don't set
3239 __morestack_current_segment or __morestack_segments.
3240 (__generic_morestack): Update current->prev and *pp after calling
3241 allocate_segment.
3242 (__morestack_block_signals): Don't do anything if
3243 dont_block_signals is set.
3244 (__morestack_unblock_signals): Likewise.
3245 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3246 uintptr_type.
3247 (__splitstack_block_signals): New function.
3248 (enum __splitstack_content_offsets): Define.
3249 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3250 (__splitstack_makecontext): New function.
3251 (__splitstack_block_signals_context): New function.
3252 (__splitstack_find_context): New function.
3253 * config/i386/morestack.S (__morestack_get_guard): New function.
3254 (__morestack_set_guard, __morestack_make_guard): New functions.
3255 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3256
e3d871e4
RO		 32572011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3258
3259 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3260 (i[34567]86-*-mingw*): ... here.
3261 (x86_64-*-mingw*): ... here.
3262
e55cef40
RO		 32632011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3264
3265 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3266
5366b186
NS		 32672011-11-07 Nathan Sidwell <nathan@acm.org>
3268
3269 * libgcov.c (struct gcov_fn_buffer): New struct.
3270 (buffer_fn_data): New helper.
3271 (gcov_exit): Rework for new gcov data structures.
3272
74155a6f
GJL		 32732011-11-07 Georg-Johann Lay <avr@gjlay.de>
3274
3275 PR target/49313
3276 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3277
200feb07
RO		 32782011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3279
3280 * config.host (tmake_file): Correct comment.
3281 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3282 t-libgcc-pic.
3283 (bfin*-uclinux*): Likewise.
3284 (bfin*-linux-uclibc*): Likewise.
3285 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3286
3287 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3288 assigning.
3289 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3290 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3291 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3292 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3293 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3294 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3295 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3296 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3297 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3298 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3299 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3300 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3301 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3302
3303 * config/bfin/t-elf: Remove.
3304 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3305
c9cd1a07
RO		 33062011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3307
3308 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3309 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3310 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3311 (lm32-*-elf*): ... this.
3312 (lm32-*-rtems*): ... and this.
3313 Add to tmake_file.
3314 (m32r-*-rtems*): Add to tmake_file.
3315 (moxie-*-rtems*): Likewise.
3316 (sparc-*-rtems*): Likewise.
3317 Remove t-rtems from tmake_file.
3318 (sparc64-*-rtems*): Likewise.
3319 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3320 instead.
3321
9fbcc75d
RO		 33222011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3323
3324 PR bootstrap/50982
3325 * config/gthr-posix.h: Move ...
3326 * gthr-posix.h: ... here.
3327 * config/gthr-lynx.h: Reflect this.
3328 * config/gthr-vxworks.h: Likewise.
3329 * config/rs6000/gthr-aix.h: Likewise.
3330 * configure.ac (target_thread_file): Likewise.
3331 * configure: Regenerate.
3332
76644b68
SH		 33332011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3334
3335 * config.host (arm*-*-rtemseabi*): New target.
3336
5e490f2a
JDA		 33372011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3338
3339 PR other/50991
3340 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3341 extra-parts.
3342
feeeff5c
JR		 33432011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3344
3345 * config.host (epiphany-*-elf*): New configuration.
3346 * config/epiphany: New Directory.
3347
d618bb2c
RC		 33482011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3349
3350 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3351 * config/avr/t-rtems: New.
3352 Filter out _exit from LIB1ASMFUNCS.
3353
1bb6f778
DM		 33542011-11-04 David S. Miller <davem@davemloft.net>
3355
3356 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3357 * configure: Rebuild.
3358
9a7f7422
AK		 33592011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3360
3361 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3362 variable.
3363
e4fe948a
GJL		 33642011-11-04 Georg-Johann Lay <avr@gjlay.de>
3365
3366 PR target/50931
3367 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3368 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3369
7084e037
JS		 33702011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3371
3372 PR target/50989
3373 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3374
1a032034
RO		 33752011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3376
3377 * config/c6x/t-elf (LIB2ADDEH): Set.
3378 * config/c6x/t-c6x-elf: Remove.
3379
d385f772
RO		 33802011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3381
3382 * config/i386/sol2-ci.S: Rename to ...
3383 * config/i386/crti.S: ... this.
3384 * config/i386/sol2-cn.S: Rename to ...
3385 * config/i386/crtn.S: ... this.
3386 * config/sparc/sol2-ci.S: Rename to ...
3387 * config/sparc/crti.S: ... this.
3388 * config/sparc/sol2-cn.S: Rename to ...
3389 * config/sparc/crtn.S: ... this.
3390 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3391 (crti.o, crtn.o): Remove.
3392
1ba878a9
TG		 33932011-11-04 Tristan Gingold <gingold@adacore.com>
3394
3395 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3396
02750c15
KK		 33972011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3398
3399 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3400
bf86b067
HPN		 34012011-11-03 Hans-Peter Nilsson <hp@axis.com>
3402
3403 * config.host (crisv32-*-none, cris-*-none): Remove.
3404 (crisv32-*-elf): Append to tmake_file, don't just set it.
3405 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3406
d0bc53bd
RO		 34072011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3408
3409 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3410 (ecrtn$(objext)): Likewise.
3411 (ncrti$(objext)): Likewise.
3412 (ncrtn$(objext)): Likewise.
3413
036da830
AS		 34142011-11-03 Andreas Schwab <schwab@redhat.com>
3415
3416 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3417
d2a7d041
DM		 34182011-11-02 David S. Miller <davem@davemloft.net>
3419
3420 * configure.ac: Set host_address on sparc too.
3421 * configure: Regenerate.
3422 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3423 based upon host_address.
3424 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3425
af8ed618
JM		 34262011-11-02 Jason Merrill <jason@redhat.com>
3427
3428 * config/rs6000/t-ppccomm: Add missing \.
3429
5d1c8e77
RO		 34302011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3431
3432 * gthr-single.h, gthr.h: New files.
3433 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3434 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3435 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3436 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3437 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3438 * configure.ac (thread_header): New variable.
3439 Set it depending on target_thread_file.
3440 (gthr-default.h): Link from $thread_header.
3441 * configure: Regenerate.
3442 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3443
852b75ed
RO		 34442011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3445
3446 * configure.ac (tm_file_): New variable.
3447 Determine from tm_file.
3448 (tm_file, tm_defines): Substitute.
3449 * configure: Regenerate.
3450 * mkheader.sh: New file.
3451 * Makefile.in (clean): Remove libgcc_tm.h.
3452 ($(objects)): Depend on libgcc_tm.h.
3453 (libgcc_tm_defines, libgcc_tm_file): New variables.
3454 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3455 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3456 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3457 ($(extra-parts)): Depend on libgcc_tm.h.
3458 * config.host (tm_defines, tm_file): New variable.
3459 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3460 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3461 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3462 (avr-*-rtems*): Likewise.
3463 (avr-*-*): Likewise.
3464 (frv-*-elf): Likewise.
3465 (frv-*-*linux*): Likewise.
3466 (h8300-*-rtems*): Likewise.
3467 (h8300-*-elf*): Likewise.
3468 (i[34567]86-*-darwin*): Likewise.
3469 (x86_64-*-darwin*): Likewise.
3470 (rx-*-elf): Likewise.
3471 (tic6x-*-uclinux): Likewise.
3472 (tic6x-*-elf): Likewise.
3473 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3474 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3475 * config/i386/cygming-crtbegin.c: Likewise.
3476 * config/i386/cygming-crtend.c: Likewise.
3477 * config/ia64/fde-vms.c: Likewise.
3478 * config/ia64/unwind-ia64.c: Likewise.
3479 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3480 * config/rs6000/darwin-fallback.c: Likewise.
3481 * config/stormy16/lib2funcs.c: Likewise.
3482 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3483 * crtstuff.c: Likewise.
3484 * dfp-bit.h: Likewise.
3485 * emutls.c: Likewise.
3486 * fixed-bit.c: Likewise.
3487 * fp-bit.c: Likewise.
3488 * generic-morestack-thread.c: Likewise.
3489 * generic-morestack.c: Likewise.
3490 * libgcc2.c: Likewise.
3491 * libgcov.c: Likewise.
3492 * unwind-dw2-fde-dip.c: Likewise.
3493 * unwind-dw2-fde.c: Likewise.
3494 * unwind-dw2.c: Likewise.
3495 * unwind-sjlj.c: Likewise.
3496
f9989b51
RO		 34972011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3498
3499 * configure.ac: Include ../config/picflag.m4.
3500 (GCC_PICFLAG): Call it.
3501 Substitute.
3502 * configure: Regenerate.
3503 * Makefile.in (gcc_srcdir): Remove.
3504 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3505 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3506 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3507 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3508 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3509 Use $<.
3510 Remove comment.
3511 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3512 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3513 to refer to libgcc2.c.
3514 Use $<.
3515 * config/darwin-64.c: New file.
3516 * config/darwin-crt3.c: Remove comment.
3517 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3518 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3519 config/udivmodsi4.c: New files.
3520 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3521 config/memset.c: New files.
3522 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3523 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3524 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3525 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3526 * config/t-openbsd-thread: New file.
3527 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3528 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3529 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3530 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3531 qrnnd.S.
3532 Adapt filename.
3533 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3534 to refer to gthr-posix.c.
3535 * config/alpha/t-vms (LIB2ADD): Set.
3536 * config/alpha/vms-gcc_shell_handler.c: New file.
3537 * config/arm/bpabi.c, config/arm/fp16.c,
3538 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3539 config/arm/unaligned-funcs.c: New files.
3540 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3541 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3542 * config/arm/t-linux: Likewise.
3543 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3544 * config/arm/t-netbsd: New file.
3545 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3546 * config/arm/t-symbian (LIB2ADD_ST): Set.
3547 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3548 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3549 * config/bfin/t-elf: New file.
3550 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3551 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3552 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3553 config/c6x/ltf.c: New files.
3554 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3555 (HOST_LIBGCC2_CFLAGS): Set.
3556 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3557 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3558 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3559 New files.
3560 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3561 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3562 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3563 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3564 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3565 files.
3566 * config/frv/t-frv (LIB2ADD): Set.
3567 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3568 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3569 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3570 config/h8300/popcounthi2.c: New files.
3571 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3572 * config/i386/gthr-win32.c: New file.
3573 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3574 * config/i386/t-cygwin: Likewise.
3575 * config/i386/t-darwin, config/i386/t-darwin64,
3576 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3577 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3578 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3579 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3580 * config/ia64/quadlib.c: New file.
3581 * config/ia64/t-hpux (LIB2ADD): Set.
3582 * config/ia64/t-ia64: Add comment.
3583 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3584 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3585 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3586 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3587 * config/m32c/t-m32c (LIB2ADD): Set.
3588 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3589 * config/m32r/t-m32r: Likewise.
3590 * config/m68k/fpgnulib.c: New file.
3591 * config/m68k/t-floatlib (LIB2ADD): Set.
3592 (xfgnulib.c): New target.
3593 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3594 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3595 * config/mep/t-mep (LIB2ADD): Set.
3596 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3597 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3598 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3599 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3600 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3601 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3602 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3603 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3604 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3605 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3606 New files.
3607 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3608 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3609 * config/pa/fptr.c, config/pa/lib2funcs.S,
3610 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3611 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3612 (LIB2ADD, LIB2ADD_ST): Set.
3613 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3614 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3615 Set.
3616 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3617 * config/pdp11/t-pdp11: New file.
3618 * config/picochip/libgccExtras/adddi3.S,
3619 config/picochip/libgccExtras/ashlsi3.S,
3620 config/picochip/libgccExtras/ashrsi3.S,
3621 config/picochip/libgccExtras/clzsi2.S,
3622 config/picochip/libgccExtras/cmpsi2.S,
3623 config/picochip/libgccExtras/divmod15.S,
3624 config/picochip/libgccExtras/divmodhi4.S,
3625 config/picochip/libgccExtras/divmodsi4.S,
3626 config/picochip/libgccExtras/lshrsi3.S,
3627 config/picochip/libgccExtras/parityhi2.S,
3628 config/picochip/libgccExtras/popcounthi2.S,
3629 config/picochip/libgccExtras/subdi3.S,
3630 config/picochip/libgccExtras/ucmpsi2.S,
3631 config/picochip/libgccExtras/udivmodhi4.S,
3632 config/picochip/libgccExtras/udivmodsi4.S: New files.
3633 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3634 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3635 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3636 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3637 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3638 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3639 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3640 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3641 files.
3642 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3643 (HOST_LIBGCC2_CFLAGS): Set.
3644 * config/rs6000/t-darwin64: New file.
3645 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3646 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3647 * config/rs6000/t-ppccomm (LIB2ADD): Add
3648 $(srcdir)/config/rs6000/tramp.S.
3649 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3650 Add $(srcdir)/config/rs6000/eabi.S.
3651 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3652 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3653 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3654 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3655 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3656 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3657 * config/rs6000/tramp.S: New file.
3658 * config/s390/t-tpf: Remove.
3659 * config/sh/linux-atomic.S: New file.
3660 * config/sh/t-linux (LIB2ADD): Set.
3661 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3662 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3663 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3664 to unwind-dw2.c.
3665 (HOST_LIBGCC2_CFLAGS): Set.
3666 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3667 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3668 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3669 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3670 config/spu/mfc_multi_tag_release.c,
3671 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3672 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3673 config/spu/multi3.c: New files.
3674 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3675 (HOST_LIBGCC2_CFLAGS): Set.
3676 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3677 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3678 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3679 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3680 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3681 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3682 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3683 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3684 config/stormy16/umodsi3.c: New files.
3685 * config/xtensa/lib2funcs.S: New file.
3686 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3687 * config/xtensa/t-xtensa (LIB2ADD): Set.
3688 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3689 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3690 Add t-freebsd-thread to tmake_file for posix threads.
3691 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3692 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3693 (*-*-lynxos*): Likewise.
3694 (*-*-netbsd*): Likewise.
3695 (*-*-openbsd*): Likewise.
3696 Add t-openbsd-thread to tmake_file for posix threads.
3697 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3698 (*-*-vxworks*): Set tmake_file.
3699 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3700 (alpha*-*-freebsd*): Likewise.
3701 (alpha*-*-netbsd*): Likewise.
3702 (alpha*-*-openbsd*): Likewise.
3703 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3704 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3705 (alpha*-dec-*vms*): Likewise.
3706 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3707 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3708 (bfin*-uclinux*): Likewise.
3709 (bfin*-linux-uclibc*): Likewise.
3710 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3711 (crisv32-*-none): Likewise.
3712 (cris-*-elf): Likewise.
3713 (cris-*-none): Likewise.
3714 (cris-*-linux*, crisv32-*-linux*): Likewise.
3715 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3716 tmake_file.
3717 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3718 tmake_file.
3719 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3720 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3721 (x86_64-*-elf*): Likewise.
3722 (i[34567]86-*-nto-qnx*): Likewise.
3723 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3724 win32 threads.
3725 (x86_64-*-mingw*): Likewise.
3726 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3727 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3728 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3729 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3730 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3731 tmake_file.
3732 (mipsisa64sr71k-*-elf*): Likewise.
3733 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3734 (mips-*-elf*, mipsel-*-elf*): Likewise.
3735 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3736 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3737 (mips*-*-rtems*): Likewise.
3738 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3739 to tmake_file.
3740 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3741 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3742 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3743 (spu-*-elf*): Likewise.
3744 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3745
45b86625
RO		 37462011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3747
3748 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3749 $(srcdir) to refer to $(LIB1ASMSRC).
3750 Use $<.
3751 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3752 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3753 config/arm/lib1funcs.S: New files.
3754 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3755 * config/arm/t-arm: New file.
3756 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3757 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3758 config/arm/t-strongarm-elf: New files.
3759 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3760 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3761 * config/avr/lib1funcs.S: New file.
3762 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3763 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3764 * config/c6x/lib1funcs.S: New file.
3765 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3766 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3767 * config/frv/lib1funcs.S: New file.
3768 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3769 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3770 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3771 * config/ia64/__divxf3.asm: Rename to ...
3772 * config/ia64/__divxf3.S: ... this.
3773 Adapt lib1funcs.asm filename.
3774 * config/ia64/_fixtfdi.asm: Rename to ...
3775 * config/ia64/_fixtfdi.S: ... this.
3776 Adapt lib1funcs.asm filename.
3777 * config/ia64/_fixunstfdi.asm: Rename to ...
3778 * config/ia64/_fixunstfdi.S: ... this.
3779 Adapt lib1funcs.asm filename.
3780 * config/ia64/_floatditf.asm: Rename to ...
3781 * config/ia64/_floatditf.S: ... this.
3782 Adapt lib1funcs.asm filename.
3783 * config/ia64/lib1funcs.S: New file.
3784 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3785 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3786 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3787 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3788 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3789 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3790 * config/mep/lib1funcs.S: New file.
3791 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3792 * config/mips/mips16.S: New file.
3793 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3794 * config/pa/milli64.S: New file.
3795 * config/pa/t-linux, config/pa/t-linux64: New files.
3796 * config/picochip/lib1funcs.S: New file.
3797 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3798 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3799 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3800 * config/sh/t-netbsd: New file.
3801 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3802 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3803 * config/sh/t-sh64: New file.
3804 * config/sparc/lb1spc.S: New file.
3805 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3806 filename.
3807 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3808 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3809 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3810 config/xtensa/lib1funcs.S: New files.
3811 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3812 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3813 tmake_file.
3814 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3815 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3816 (arm*-*-linux*): Likewise.
3817 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3818 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3819 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3820 (arm*-*-ecos-elf): Likewise.
3821 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3822 (arm*-*-rtems*): Likewise.
3823 (arm*-*-elf): Likewise.
3824 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3825 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3826 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3827 (bfin*-uclinux*): Likewise.
3828 (bfin*-linux-uclibc*): Likewise.
3829 (bfin*-rtems*): Likewise.
3830 (bfin*-*): Likewise.
3831 (fido-*-elf): Merge into m68k-*-elf*.
3832 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3833 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3834 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3835 (h8300-*-elf*): Likewise.
3836 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3837 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3838 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3839 (i[34567]86-*-mingw*): Likewise.
3840 (x86_64-*-mingw*): Likewise.
3841 (i[34567]86-*-interix3*): Likewise.
3842 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3843 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3844 (m68k-*-elf*): Also handle fido-*-elf.
3845 Add m68k/t-floatlib to tmake_file.
3846 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3847 (m68k-*-linux*): Likewise.
3848 (m68k-*-rtems*): Likewise.
3849 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3850 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3851 sh64*-*-*.
3852 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3853 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3854 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3855 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3856 sh/t-netbsd to tmake_file.
3857 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3858 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3859 (sh-wrs-vxworks): Likewise.
3860 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3861 *-leon[3-9]*.
3862 (v850*-*-*): Add v850/t-v850 to tmake_file.
3863 (vax-*-linux*): Add vax/t-linux to tmake_file.
3864 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3865
5f73c6cc
RO		 38662011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3867
3868 * crtstuff.c: New file.
3869 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3870 (CRTSTUFF_T_CFLAGS): Define.
3871 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3872 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3873 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3874 crtstuff.c.
3875 Use $<.
3876 (crtbeginT.o): Use $(objext).
3877 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3878 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3879 (gcc-extra-parts): Remove.
3880 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3881 Set extra_parts.
3882 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3883 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3884 Add t-crtstuff-pic to tmake_file.
3885 (*-*-lynxos*): New case.
3886 Set tmake_file, extra_parts.
3887 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3888 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3889 *-*-netbsdelf[2-9]*.
3890 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3891 (*-*-rtems*): Set extra_parts.
3892 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3893 (*-*-uclinux*): New case.
3894 Set extra_parts.
3895 (*-*-vms*): New case.
3896 Set tmake_file, extra_parts.
3897 (*-*-elf): Set extra_parts.
3898 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3899 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3900 vms/t-vms64.
3901 Set extra_parts.
3902 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3903 Set extra_parts.
3904 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3905 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3906 (arm-wrs-vxworks): Append to tmake_file.
3907 Set extra_parts.
3908 (arm*-*-uclinux*): Set extra_parts.
3909 (arm*-*-ecos-elf): Likewise.
3910 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3911 arm*-*-eabi*.
3912 (arm*-*-rtems*): Set extra_parts.
3913 (arm*-*-elf): Likewise.
3914 (avr-*-rtems*): Clear extra_parts.
3915 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3916 Set extra_parts.
3917 (bfin*-uclinux*): Likewise.
3918 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3919 (bfin*-rtems*): Append to tmake_file.
3920 Set extra_parts.
3921 (bfin*-*): Likewise.
3922 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3923 (crisv32-*-elf): ... this.
3924 (crisv32-*-none): ... this.
3925 (cris-*-elf, cris-*-none): New cases.
3926 Add cris/t-elfmulti to tmake_file.
3927 (fr30-*-elf): Append to tmake_file.
3928 Set extra_parts.
3929 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3930 Set extra_parts.
3931 (h8300-*-rtems*): Append to tmake_file.
3932 Set extra_parts.
3933 (h8300-*-elf*): Likewise.
3934 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3935 Set extra_parts.
3936 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3937 Set extra_parts.
3938 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3939 (x86_64-*-elf*): Likewise.
3940 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3941 (x86_64-*-freebsd*): Likewise.
3942 (x86_64-*-netbsd*): Likewise.
3943 (i[34567]86-*-linux*): Likewise.
3944 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3945 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3946 (x86_64-*-linux*): Likewise.
3947 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3948 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3949 tmake_file.
3950 Set extra_parts.
3951 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3952 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3953 Append to extra_parts, remove crtbegin.o, crtend.o.
3954 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3955 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3956 crtend.o, crtbeginS.o, crtendS.o.
3957 (ia64*-*-linux*): Comment extra_parts.
3958 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3959 Set extra_parts.
3960 (iq2000*-*-elf*): Clear extra_parts.
3961 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3962 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3963 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3964 (m32r-*-rtems*): ... this.
3965 Add m32r/t-m32r to tmake_file.
3966 (m68k-*-elf*): Add t-crtin to tmake_file.
3967 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3968 (mcore-*-elf): Likewise.
3969 (microblaze*-*-*): Set extra_parts.
3970 (mips*-sde-elf*): New case.
3971 Set tmake_file, extra_parts.
3972 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3973 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3974 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3975 tmake_file.
3976 Set extra_parts.
3977 (mipsisa64sr71k-*-elf*): Likewise.
3978 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3979 (mips-*-elf*, mipsel-*-elf*): Likewise.
3980 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3981 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3982 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3983 (mips*-*-rtems*): Likewise.
3984 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3985 (moxie-*-*): Split into ...
3986 (moxie-*-elf, moxie-*-uclinux*): ... this.
3987 Add to extra_parts, remove crtbegin.o, crtend.o.
3988 (moxie-*-rtems*): New case.
3989 Set tmake_file.
3990 Clear extra_parts.
3991 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3992 Set extra_parts.
3993 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3994 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3995 tmake_file.
3996 Set extra_parts.
3997 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3998 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3999 Set extra_parts.
4000 (powerpc-*-eabisim*): Likewise.
4001 (powerpc-*-elf*): Likewise.
4002 (powerpc-*-eabialtivec*): Likewise.
4003 (powerpc-xilinx-eabi*): Likewise.
4004 (powerpc-*-eabi*): Likewise.
4005 (powerpc-*-rtems*): Likewise.
4006 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4007 tmake_file.
4008 Set extra_parts.
4009 (powerpc-*-lynxos*): Add to tmake_file.
4010 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4011 rs6000/t-crtstuff, t-crtstuff-pic.
4012 Set extra_parts.
4013 (powerpcle-*-eabisim*): Likewise.
4014 (powerpcle-*-eabi*): Likewise.
4015 (rx-*-elf): Remove extra_parts.
4016 (s390x-ibm-tpf*): Set extra_parts.
4017 (score-*-elf): Set extra_parts.
4018 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4019 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4020 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4021 (sh64l*-*-netbsd*): Split into ...
4022 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4023 Add t-crtstuff-pic to tmake_file.
4024 Set extra_parts.
4025 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4026 Set extra_parts.
4027 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4028 (sparc-*-elf*): Remove t-crtin from tmake_file.
4029 Add to extra_parts, remove crtbegin.o, crtend.o.
4030 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4031 (sparc64-*-linux*): Likewise.
4032 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4033 Add to extra_parts, remove crtbegin.o, crtend.o.
4034 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4035 Add to extra_parts, remove crtbegin.o, crtend.o.
4036 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4037 Add to extra_parts, remove crtbegin.o, crtend.o.
4038 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4039 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4040 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4041 Set extra_parts.
4042 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4043 Set extra_parts.
4044 (tic6x-*-*): Change to ...
4045 (tic6x-*-elf): ... this.
4046 Set extra_parts.
4047 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4048 Set extra_parts.
4049 (am33_2.0-*-linux*): Add comment.
4050 (mep*-*-*): Add mep/t-mep to tmake_file.
4051 Set extra_parts.
4052 * config/alpha/t-vms: New file.
4053 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4054 * config/arm/crti.S, config/arm/crtn.S: New files.
4055 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4056 * config/bfin/crtlibid.S: New file.
4057 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4058 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4059 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4060 (crti.o, crtin.o): New rules.
4061 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4062 * config/c6x/t-uclinux: New file.
4063 * config/cris/t-elfmulti: New file.
4064 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4065 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4066 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4067 * config/frv/t-frv: New file.
4068 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4069 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4070 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4071 New files.
4072 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4073 refer to cygming-crtbegin.c, cygming-crtend.c.
4074 Use $<.
4075 * config/i386/t-nto: New file.
4076 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4077 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4078 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4079 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4080 Use .S extension.
4081 Use $<.
4082 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4083 (crtinitS.o): New rule.
4084 * config/ia64/vms-crtinit.S: New file.
4085 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4086 * config/m32r/initfini.c: New file.
4087 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4088 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4089 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4090 * config/mep/t-mep: New file.
4091 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4092 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4093 * config/mips/crti.S, config/mips/crtn.S: New files.
4094 * config/mips/t-crtstuff: New file.
4095 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4096 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4097 (CUSTOM_CRTIN): Set.
4098 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4099 dependencies.
4100 Use $(srcdir) to refer to crti.S, crtn.S.
4101 Use .S extension, $<.
4102 * config/moxie/crti.asm: Rename to ...
4103 * config/moxie/crti.S: ... this.
4104 * config/moxie/crtn.asm: Rename to ...
4105 * config/moxie/crtn.S: ... this.
4106 * config/moxie/t-moxie: Remove.
4107 * config/pa/stublib.c: New file.
4108 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4109 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4110 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4111 * config/rs6000/t-crtstuff: New file.
4112 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4113 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4114 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4115 Make output file explicit.
4116 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4117 Make output file explicit.
4118 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4119 Make output file explicit.
4120 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4121 Make output file explicit.
4122 * config/score/crti.S, config/score/crtn.S: New files.
4123 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4124 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4125 files.
4126 * config/sh/t-sh, config/sh/t-superh: New files.
4127 * config/sparc/t-linux64: New file.
4128 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4129 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4130 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4131 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4132 * config/t-crtin: Remove.
4133 * config/t-crtstuff-pic: New file.
4134 * config/t-sol2 (CUSTOM_CRTIN): Set.
4135 (crti.o, crtn.o): New rules.
4136 * config/vms/t-vms: New file.
4137 * config/vms/vms-ucrt0.c: New file.
4138 * config/xtensa/t-elf: New file.
4139
b040f2be
RO		 41402011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4141
4142 * Makefile.in (SHLIB_NM_FLAGS): Set.
4143 * mkmap-flat.awk, mkmap-symver.awk: New files.
4144 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4145 exceptions.
4146 * configure: Regenerate.
4147 * config/libgcc-glibc.ver: New file.
4148 * config/libgcc-libsystem.ver: New file.
4149 * config/t-libunwind (SHLIB_LC): Set.
4150 * config/t-linux: New file.
4151 * config/t-slibgcc (INSTALL_SHLIB): New.
4152 (SHLIB_INSTALL): Use it.
4153 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4154 to mkmap-symver.awk.
4155 (SHLIB_MAPFILES): Don't append, adapt pathname.
4156 (SHLIB_VERPFX): Set.
4157 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4158 to mkmap-symver.awk.
4159 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4160 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4161 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4162 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4163 to mkmap-flat.awk.
4164 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4165 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4166 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4167 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4168 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4169 * config/i386/libgcc-darwin.10.4.ver,
4170 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4171 New files.
4172 * config/i386/t-darwin: Remove.
4173 * config/i386/t-darwin64: Likewise.
4174 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4175 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4176 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4177 * config/i386/t-linux: New file.
4178 * config/i386/t-mingw32: New file.
4179 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4180 * config/ia64/t-glibc: Rename to ...
4181 * config/ia64/t-linux: ... this.
4182 (SHLIB_MAPFILES): Set.
4183 * config/ia64/t-glibc-libunwind: Rename to ...
4184 * config/ia64/t-linux-libunwind: ... this.
4185 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4186 * config/ia64/t-slibgcc-hpux: New file.
4187 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4188 * config/m68k/t-slibgcc-elf-ver: New file.
4189 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4190 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4191 to mkmap-flat.awk.
4192 * config/pa/t-slibgcc-hpux: New file.
4193 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4194 files.
4195 * config/rs6000/libgcc-darwin.10.4.ver,
4196 config/rs6000/libgcc-darwin.10.5.ver: New files.
4197 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4198 config/rs6000/libgcc-glibc.ver.
4199 * config/rs6000/libgcc-ppc64.ver: Rename to
4200 config/rs6000/libgcc-ibm-ldouble.ver.
4201 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4202 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4203 * config/rs6000/t-ldbl128: Rename to ...
4204 * config/rs6000/t-linux: ... this.
4205 (SHLIB_MAPFILES): Adapt filename.
4206 * config/rs6000/t-slibgcc-aix: New file.
4207 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4208 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4209 libgcc-excl.ver, libgcc-glibc.ver.
4210 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4211 * config/sparc/libgcc-glibc.ver: New file.
4212 * config/sparc/t-linux: New file.
4213 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4214 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4215 t-slibgcc-elf-ver to tmake_file.
4216 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4217 *-*-freebsd[34].
4218 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4219 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4220 t-slibgcc-elf-ver, t-linux to tmake_file.
4221 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4222 tmake_file.
4223 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4224 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4225 (alpha*-dec-*vms*): Likewise.
4226 (arm*-*-freebsd*): Append to tmake_file.
4227 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4228 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4229 arm*-*-linux-*eabi.
4230 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4231 tmake_file for arm*-*-symbianelf*.
4232 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4233 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4234 cris/t-linux.
4235 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4236 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4237 pa/t-slibgcc-dwarf-ver to tmake_file.
4238 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4239 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4240 (hppa*64*-*-hpux11*): Likewise.
4241 (hppa[12]*-*-hpux11*): Likewise.
4242 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4243 i386/t-crtpc, i386/t-crtfm.
4244 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4245 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4246 to tmake_file.
4247 Add i386/t-cygwin to tmake_file.
4248 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4249 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4250 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4251 to tmake_file.
4252 Add i386/t-mingw32 to tmake_file.
4253 (x86_64-*-mingw*): Likewise.
4254 (ia64*-*-freebsd*): Append to tmake_file.
4255 (ia64*-*-linux*): Append to tmake_file.
4256 Replace ia64/t-glibc by ia64/t-linux.
4257 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4258 system libunwind.
4259 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4260 t-slibgcc-hpux to tmake_file.
4261 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4262 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4263 (m32rle-*-linux*): Likewise.
4264 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4265 sjlj exceptions.
4266 (microblaze*-linux*): New case.
4267 Append to tmake_file, add t-slibgcc-nolc-override.
4268 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4269 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4270 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4271 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4272 rs6000/t-slibgcc-aix to tmake_file.
4273 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4274 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4275 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4276 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4277 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4278 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4279 sh*-*-linux*.
4280 (sparc-*-linux*): Append to tmake_file for *-leon*.
4281 Add sparc/t-linux to tmake_file for non-Leon targets.
4282 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4283 (tic6x-*-uclinux): New case.
4284 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4285 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4286 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4287 (am33_2.0-*-linux*): Append to tmake_file.
4288 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4289 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4290 x86_64-*-kfreebsd*-gnu.
4291 Add i386/t-linux to tmake_file.
4292
18b4bd7b
ILT		 42932011-10-28 Ian Lance Taylor <iant@google.com>
4294
4295 * config/i386/morestack.S: Correct CFI information to do proper
4296 returns throughout function. In 32-bit mode, save %ebx so that it
4297 is restored on unwind.
4298
5b2d9d90
BS		 42992011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4300
4301 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4302 case where B3 isn't the return register.
4303
0d53e346
BS		 4304 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4305 logic for doubleword pops.
4306
cbffbd59
AT		 43072011-10-25 Andreas Tobler <andreast@fgznet.ch>
4308
4309 * config/rs6000/t-freebsd: Add wildcard.
4310
56dc349e
PB		 43112011-10-21 Paul Brook <paul@codesourcery.com>
4312
4313 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4314
1e06b07d
UB		 43152011-10-16 Uros Bizjak <ubizjak@gmail.com>
4316 Eric Botcazou <ebotcazou@adacore.com>
4317
4318 PR target/50737
4319 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4320 fs->signal_frame to 1.
4321
b5204884
ILT		 43222011-10-07 Ian Lance Taylor <iant@google.com>
4323
4324 * generic-morestack-thread.c: #include <errno.h>.
4325
91a639a1
ILT		 43262011-10-07 Ian Lance Taylor <iant@google.com>
4327
4328 PR target/46093
4329 * generic-morestack.c (__generic_morestack): Make sure the segment
4330 is large enough for both the stack frame and the copied
4331 parameters.
4332
cc49116d
RO		 43332011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4334
4335 PR bootstrap/49804
4336 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4337 extra_parts.
4338
2996d8c3
NC		 43392011-09-28 Nick Clifton <nickc@redhat.com>
4340
4341 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4342 64-bit doubles are not enabled.
4343 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4344 and floatunsisf functions.
4345
1e874273 43462011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 4347
1e874273
PB		 4348 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4349 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4350 * unwind-arm-common.inc: New file.
4351 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4352 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4353 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4354 * config/c6x/libunwind.S: New file.
4355 * config/c6x/pr-support.c: New file.
4356 * config/c6x/unwind-c6x.c: New file.
4357 * config/c6x/unwind-c6x.h: New file.
4358 * config/c6x/t-c6x-elf: New file.
4359
f70c879a
UB		 43602011-08-23 Uros Bizjak <ubizjak@gmail.com>
4361
4362 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4363 (ASM_DIVZERO): Ditto.
4364 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4365
c55b374b
RS		 43662011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4367
4368 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4369
1e138510
RS		 43702011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4371
4372 PR target/50090
4373 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4374 instead of an assembly one.
4375
1563503d
PB		 43762011-08-12 Paolo Bonzini <bonzini@gnu.org>
4377
4378 PR bootstrap/50047
4379 * Makefile.in (install-unwind_h): Create
4380 $(gcc_objdir)/include/unwind.h atomically.
4381
3627ac1a
RO		 43822011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4383
4384 * Makefile.in (install-unwind_h): Remove destination file first.
4385
c6412d86
RO		 43862011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4387
4388 * sync.c: New file.
4389 * config/mips/t-mips16: New file.
4390 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4391 (mips*-*-linux*): Likewise.
4392 (mips*-sde-elf*): Likewise.
4393 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4394 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4395 Add mips/t-mips16 to tmake_file.
4396 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4397 (mips-*-elf*): Likewise.
4398 (mips64-*-elf*): Likewise.
4399 (mips64orion-*-elf*): Likewise.
4400 (mips*-*-rtems*): Likewise.
4401 (mipstx39-*-elf*): Likewise.
4402 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4403 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4404 LIBGCC_SYNC_CFLAGS.
4405 Use $(srcdir) to refer to sync.c.
4406 Use $<.
4407 ($(libgcc-sync-funcs-o)): Likewise.
4408 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4409 ($(libgcc-sync-funcs-s-o)): Likewise.
4410
3cb6e5bd
AS		 44112011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4412
4413 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4414 t-libunwind.
4415
cca2207a
L		 44162011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4417
4418 PR other/48007
4419 * config/i386/value-unwind.h: New.
4420
ed39fbad
RS		 44212011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4422
4423 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4424 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4425 Add to tmake_file rather than overriding it.
4426
aca0b0b3
RO		 44272011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4428
4429 * config/t-softfp: Remove.
4430 * soft-fp: Moved from ../gcc/config.
4431 * soft-fp/README: Remove t-softfp reference.
4432 * soft-fp/t-softfp: Move to config/t-softfp.
4433 (softfp_machine_header): Remove.
4434 (softfp_file_list): Remove config subdir.
4435 (soft-fp-objects): New variable.
4436 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4437 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4438 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4439 * config/t-softfp-excl: New file.
4440 * config/t-softfp-sfdf: New file.
4441 * config/t-softfp-tf: New file.
4442 * config/no-sfp-machine.h: New file.
4443 * config/arm/sfp-machine.h: New file.
4444 * config/arm/t-softfp: New file.
4445 * config/c6x/sfp-machine.h: New file.
4446 * config/i386/32/t-fprules-softfp: Rename to ...
4447 * config/i386/32/t-softfp: ... this.
4448 (tifunctions, LIB2ADD): Remove.
4449 (softfp_int_modes): Override.
4450 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4451 subdir.
4452 * config/i386/64/eqtf2.c: Likewise.
4453 * config/i386/64/getf2.c: Likewise.
4454 * config/i386/64/letf2.c: Likewise.
4455 * config/ia64/sft-machine.h: New file.
4456 * config/ia64/t-fprules-softfp: Rename to ...
4457 * config/ia64/t-softfp: ... this.
4458 * config/lm32/sfp-machine.h: New file.
4459 * config/moxie/t-moxie-softfp: Remove.
4460 * config/rs6000/ibm-ldouble-format: New file.
4461 * config/rs6000/ibm-ldouble.c: New file.
4462 * config/rs6000/libgcc-ppc-glibc.ver: New file
4463 * config/rs6000/libgcc-ppc64.ver: New file
4464 * config/rs6000/sfp-machine.h: New file.
4465 * config/rs6000/t-freebsd: New file.
4466 * config/rs6000/t-ibm-ldouble: New file.
4467 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4468 libgcc-ppc-glibc.ver.
4469 * config/rs6000/t-linux64: New file.
4470 * config/rs6000/t-ppccomm (LIB2ADD): Add
4471 $(srcdir)/config/rs6000/ibm-ldouble.c.
4472 * config/rs6000/t-ppccomm-ldbl: New file.
4473 * config/score/sfp-machine.h: New file.
4474 * config.host (sfp_machine_header): Explain.
4475 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4476 t-softfp to tmake_file.
4477 (arm*-*-uclinux*): Likewise.
4478 (arm*-*-ecos-elf): Likewise.
4479 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4480 (arm*-*-rtems*): Likewise.
4481 (arm*-*-elf): Likewise.
4482 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4483 in tmake_file.
4484 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4485 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4486 (lm32-*-uclinux*): Likewise.
4487 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4488 t-softfp-excl, t-softfp.
4489 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4490 (powerpc64-*-darwin*): Likewise.
4491 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4492 to tmake_file.
4493 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4494 tmake_file.
4495 (powerpc-*-eabisim*): Likewise.
4496 (powerpc-*-elf*): Likewise.
4497 (powerpc-*-eabialtivec*): Likewise.
4498 (powerpc-xilinx-eabi*): Likewise.
4499 (powerpc-*-rtems*): Likewise.
4500 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4501 t-softfp-excl, t-softfp to tmake_file.
4502 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4503 rs6000/t-ppccomm-ldbl to tmake_file.
4504 (powerpcle-*-elf*): Likewise.
4505 (powerpcle-*-eabisim*): Likewise.
4506 (powerpcle-*-eabi*): Likewise.
4507 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4508 rs6000/t-ibm-ldouble to tmake_file.
4509 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4510 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4511 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4512 (tic6x-*-*): Likewise.
4513 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4514 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4515 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4516 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4517 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4518 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4519 t-softfp to tmake_file.
4520 * configure.ac (sfp_machine_header): Provide default if unset.
4521 Substitute.
4522 Link sfp-machine.h to config/$sfp_machine_header.
4523 * configure: Regenerate.
4524
569dc494
RO		 45252011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4526
4527 * Makefile.in (double_type_size, long_double_type_size): Set.
4528 Remove $(fpbit-in-libgcc) support.
4529 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4530 (fpbit-src): New variable.
4531 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4532 Compile with -DFLOAT $(FPBIT_CFLAGS).
4533 Use $<.
4534 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4535 Compile with $(FPBIT_CFLAGS).
4536 Use $<.
4537 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4538 Compile with -DFLOAT $(TPBIT_CFLAGS).
4539 Use $<.
4540 * configure.ac (double_type_size, long_double_type_size):
4541 Determine and substitute.
4542 * configure: Regenerate.
4543 * fp-bit.c, fp-bit.h: New files.
4544 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4545 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4546 * config/mips/t-mips: New file.
4547 * config/mips/t-sdemtk: New file.
4548 * config/rs6000/ppc64-fp.c: New file.
4549 * config/rs6000/t-darwin (LIB2ADD): Add
4550 $(srcdir)/config/rs6000/ppc64-fp.c.
4551 * config/rs6000/t-ppc64-fp: New file.
4552 * config/rx/rx-lib.h: New file.
4553 * config/rx/t-rx (FPBIT): Set to true.
4554 ($(gcc_objdir)/fp-bit.c): Remove.
4555 (DPBIT): Set to true only with -m64bit-doubles.
4556 ($(gcc_objdir)/dp-bit.c): Remove.
4557 * config/sparc/t-softfp: Remove.
4558 * config/spu/t-elf: New file.
4559 * config/t-fdpbit, config/t-fpbit: New files.
4560 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4561 (mips*-*-*): Likewise.
4562 (arm-wrs-vxworks): Likewise.
4563 (arm*-*-freebsd*): Likewise.
4564 (avr-*-rtems*): Add t-fpbit to tmake_file.
4565 (avr-*-*): Likewise.
4566 (bfin*-elf*): Add t-fdpbit to tmake_file.
4567 (bfin*-uclinux*): Likewise.
4568 (bfin*-linux-uclibc*): Likewise.
4569 (bfin*-rtems*): New case.
4570 Add t-fdpbit to tmake_file.
4571 (bfin*-*): Add t-fdpbit to tmake_file.
4572 (crisv32-*-elf): Likewise.
4573 (cris-*-linux*): Likewise.
4574 (fr30-*-elf): Likewise.
4575 (frv-*-elf, frv-*-*linux*): Likewise.
4576 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4577 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4578 (m32r-*-elf*): Likewise.
4579 (m32rle-*-elf*): Likewise.
4580 (m32r-*-linux*): Likewise.
4581 (m32rle-*-linux*): Likewise.
4582 (mcore-*-elf): Add t-fdpbit to tmake_file.
4583 (microblaze*-*-*): Likewise.
4584 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4585 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4586 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4587 Fix typo.
4588 Add mips/t-tpbit to tmake-file.
4589 (mips*-*-linux*): Fix typo.
4590 (mips*-sde-elf*): New case
4591 Add mips/t-sdemtk unless using newlib.
4592 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4593 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4594 (mn10300-*-*): Likewise.
4595 (pdp11-*-*): Likewise.
4596 (picochip-*-*): Add t-fpbit to tmake_file.
4597 (powerpc-*-eabisimaltivec*): Likewise.
4598 (powerpc-*-eabisim*): Likewise.
4599 (powerpc-*-elf*): Likewise.
4600 (powerpc-*-eabialtivec*): Likewise.
4601 (powerpc-xilinx-eabi*): New case.
4602 Add t-fdpbit to tmake_file.
4603 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4604 (powerpc-*-rtems*): Likewise.
4605 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4606 tmake_file.
4607 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4608 tmake_file.
4609 (powerpc-*-lynxos*): Likewise.
4610 (powerpcle-*-elf*): Likewise.
4611 (powerpcle-*-eabisim*): Likewise.
4612 (powerpcle-*-eabi*): Likewise.
4613 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4614 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4615 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4616 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4617 (rx-*-elf): Add t-fdpbit to tmake_file.
4618 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4619 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4620 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4621 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4622 sh*-*-netbsd*.
4623 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4624 (sh-wrs-vxworks): Likewise.
4625 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4626 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4627 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4628 (sparc64-*-rtems*): ... new case.
4629 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4630 (spu-*-elf*): Likewise.
4631 Add spu/t-elf to tmake_file.
4632 (v850*-*-*): Add t-fdpbit to tmake_file.
4633 (xstormy16-*-elf): Likewise.
4634 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4635 (mep*-*-*): Likewise.
4636
201cdb74
RO		 46372011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4638
4639 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4640 variables.
4641 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4642 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4643 (install-unwind_h): New target.
4644 (all): Depend on it.
4645 * config.host (unwind_header): New variable.
4646 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4647 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4648 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4649 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4650 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4651 Set unwind_header.
4652 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4653 Set unwind_header.
4654 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4655 arm*-*-eabi*.
4656 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4657 Set unwind_header.
4658 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4659 (ia64*-*-freebsd*): Likewise.
4660 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4661 tmake_file.
4662 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4663 $with_system_libunwind.
4664 (ia64*-*-hpux*): Set tmake_file.
4665 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4666 (picochip-*-*): Set tmake_file.
4667 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4668 md_unwind_header.
4669 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4670 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4671 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4672 (xtensa*-*-elf*): Set tmake_file.
4673 (xtensa*-*-linux*): Likewise.
4674 * configure.ac: Include ../config/unwind_ipinfo.m4.
4675 Call GCC_CHECK_UNWIND_GETIPINFO.
4676 Link unwind.h to $unwind_header.
4677 * configure: Regenerate.
4678 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4679 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4680 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4681 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4682 * config/unwind-dw2-fde-darwin.c: New file.
4683 * config/arm/libunwind.S, config/arm/pr-support.c,
4684 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4685 config/arm/unwind-arm.h,: New files.
4686 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4687 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4688 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4689 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4690 config/ia64/unwind-ia64.h: New files.
4691 * config/picochip/t-picochip: New file.
4692 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4693 files.
4694 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4695 * config/s390/t-tpf (LIB2ADDEH): Remove.
4696 * config/t-darwin (LIB2ADDEH): Set.
4697 * config/t-eh-dw2-dip: New file.
4698 * config/t-libunwind, config/t-libunwind-elf: New files.
4699 * config/t-sol2 (LIB2ADDEH): Remove.
4700 * config/xtensa/t-xtensa: New file.
4701
40f2f11f
L		 47022011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4703
4704 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4705 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4706 long long to check rt_sigreturn syscall.
4707
bd15e32c
AM		 47082011-08-02 Alan Modra <amodra@gmail.com>
4709
4710 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4711 Restore for indirect call bcrtl from correct stack slot, and only
4712 if cfa+40 isn't valid.
4713
655b30bf
JB		 47142011-08-01 Julian Brown <julian@codesourcery.com>
4715
4716 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4717 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4718 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4719
247eb06f
JB		 47202011-08-01 Julian Brown <julian@codesourcery.com>
4721
4722 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4723 (libgcc-std.ver.in): Use above.
4724 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4725 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4726 throughout file.
4727 * config/t-fixedpoint-gnu-prefix: New file.
4728 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4729 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4730 instead of __PFX__.
4731
02a8fe00
L		 47322011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4733
4734 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4735 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4736 for x86-64. Properly check __x86_64__ and __LP64__.
4737
5fce9126
L		 47382010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4739
4740 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4741 version.
4742 (_FP_WS_TYPE): Likewise.
4743 (_FP_I_TYPE): Likewise.
4744
2374a88a
AM		 47452011-07-28 Alan Modra <amodra@gmail.com>
4746
4747 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4748 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4749 in a plt call stub. Do restore r2 if stopped on bctrl.
4750
e44dbbe1
RO		 47512011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4752
4753 * config.host (i[3456x]86-*-netware*): Remove.
4754 * config/i386/netware-crt0.c, config/i386/t-nwld,
4755 config/i386/t-slibgcc-nwld: Remove.
4756
bcead286
BS		 47572011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4758
4759 * config.host: Handle tic6x-*-*.
4760 * config/c6x/c6x-abi.h: New file.
4761
b3fe1584
RO		 47622011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4763
4764 * config/i386/crtprec.c: New file.
4765 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4766 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4767 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4768 (x86_64-*-darwin*): Likewise.
4769 (i[34567]86-*-solaris2*: Likewise.
4770
35d8090d
RO		 47712011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4772
4773 * config/alpha/crtfastmath.c: New file.
4774 * config/i386/crtfastmath.c: New file.
4775 * config/ia64/crtfastmath.c: New file.
4776 * config/mips/crtfastmath.c: New file.
4777 * config/sparc/crtfastmath.c: New file.
4778
4779 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4780 crtfastmath.c.
4781 Add -frandom-seed=gcc-crtfastmath.
4782 * config/alpha/t-crtfm: Remove.
4783 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4784 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4785
4786 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4787 (alpha*-dec-osf5.1*): Likewise.
4788 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4789 Add crtfastmath.o to extra_parts.
4790 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4791 Add crtfastmath.o to extra_parts.
4792 (x86_64-*-darwin*): Likewise.
4793 (x86_64-*-mingw*): Likewise.
4794 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4795 (ia64*-*-freebsd*): Likewise.
4796 (ia64*-*-linux*): Likewise.
4797 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4798 Add crtfastmath.o to extra_parts.
4799
e141542e
RO		 48002011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4801
4802 * config/darwin-crt3.o: New file.
4803 * config/rs6000/darwin-crt2.c: New file.
4804 * config/t-darwin: New file.
4805 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4806 (crt2.o): New rule.
4807 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4808 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4809 (powerpc64-*-darwin*): Likewise.
4810
2d1efe2d
RO		 48112011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4812
4813 * config/i386/netware-crt0.c: New file.
4814 * config/i386/t-nwld: Rename to ...
4815 * config/i386/t-slibgcc-nwld: ... this.
4816 * config/i386/t-nwld: New file.
4817 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4818 tmake_file.
4819 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4820 extra_parts.
4821
4a8bb046
RO		 48222011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4823
4824 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4825 i386/t-crtstuff.
4826 * configure: Regenerate.
4827
2d8d5935
RO		 48282011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4829
4830 * dfp-bit.c, dfp-bit.h: New files.
4831 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4832 variables.
4833 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4834 ($(d64pbit-o)): Likewise.
4835 ($(d128pbit-o)): Likewise.
4836 * config/t-dfprules: New file.
4837 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4838 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4839 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4840 (x86_64-*-linux*): Likewise.
4841 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4842 (i[34567]86-*-cygwin*): Likewise.
4843 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4844 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4845
2c50b2c3
RO		 48462011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4847
4848 * Makfile.in (LIBGCOV): New variable.
4849 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4850 * libgcov.c: New file.
4851
a039d7c2
RO		 48522011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4853
4854 * fixed-bit.c, fixed-bit.h: New files.
4855 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4856 refer to fixed-bit.c.
4857
1e4b2746
JM		 48582011-07-07 Joseph Myers <joseph@codesourcery.com>
4859
4860 * config.host (*local*): Remove.
4861
fbdd5d87
RO		 48622011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4863
4864 PR target/39150
4865 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4866 like i?86-*-solaris2.1[0-9]*.
4867 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4868 * configure.ac (i?86-*-solaris2*): Likewise.
4869 * configure: Regenerate.
4870
9e7714f4
TS		 48712011-07-06 Thomas Schwinge <thomas@schwinge.name>
4872
4873 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4874 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4875 md_unwind_header by splitting out of...
4876 (i[34567]86-*-linux*): ... this.
4877 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4878 Remove md_unwind_header by splitting out of...
4879 (x86_64-*-linux*): ... this.
4880
6dab9931
GJL		 48812011-07-04 Georg-Johann Lay <avr@gjlay.de>
4882
4883 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4884
4be46d19
NC		 48852011-06-28 Nick Clifton <nickc@redhat.com>
4886
4887 * config.host: Recognize all V850 variants.
4888
1da9434b
UB		 48892011-06-22 Uros Bizjak <ubizjak@gmail.com>
4890
4891 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4892
e4d48a4d
RO		 48932011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4894
4895 * shared-object.mk (c_flags-$o): Save c_flags.
4896 ($(base)$(objext)): Use it.
4897 ($(base)_s$(objext)): Likewise.
4898
3801c801
BS		 48992011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4900
4901 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4902 * libgcc-std.ver.in (GCC_4.7.0): New section.
4903
0ad8bb3b 49042011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 4905
0ad8bb3b
GJL		 4906 PR target/49313
4907 PR target/29524
4908 * config/avr/t-avr: Fix line endings.
4909 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4910 _parityXX2.
4911
ea963999
OH		 49122011-06-14 Olivier Hainque <hainque@adacore.com>
4913 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4914
4915 * config/mips/irix6-unwind.h: New file.
4916 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4917
b11b0904
EB		 49182011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4919
4920 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4921 (sparc64_fallback_frame_state): Use it.
4922 (sparc64_frob_update_context): Further adjust context.
4923 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4924 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4925 * config/sparc/sol2-cn.S: Likewise.
4926
10e48e39
RO		 49272011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4928
4929 * enable-execute-stack-empty.c: New file.
4930 * enable-execute-stack-mprotect.c: New file.
4931 * config/i386/enable-execute-stack-mingw32.c: New file.
4932 * config.host (enable_execute_stack): New variable.
4933 Select appropriate variants.
4934 * configure.ac: Link enable-execute-stack.c to
4935 $enable_execute_stack.
4936 * configure: Regenerate.
4937 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4938 (lib2funcs): Remove _enable_execute_stack.
4939
10c4cabc
DM		 49402011-06-09 David S. Miller <davem@davemloft.net>
4941 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4942
4943 * config.host (sparc-*-linux*): Correct md_unwind_header
4944 filename.
4945 (s390x-ibm-tpf*): Fix typo.
4946
aa4203e7
RO		 49472011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4948
4949 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4950 Add crtfastmath.o to extra_parts.
4951 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4952 mips/t-crtfm.
4953 * config/mips/t-crtfm: Remove.
4954
0defd786
JDA		 49552011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4956
4957 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4958
82f247af
KK		 49592011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4960
4961 * config.host (sh*-*-linux*): Fix typo.
4962
58cd1d70
RO		 49632011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4964
4965 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4966 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4967 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4968 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4969 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4970 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4971 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4972 Wrap in !__MINGW64__.
4973 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4974 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4975 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4976 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4977 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4978 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4979 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4980 Wrap in !__LP64__.
4981 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4982 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4983 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4984 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4985 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4986 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4987 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4988 * config/no-unwind.h: New file.
4989 * config.host (md_unwind_header): Document.
4990 Define.
4991 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4992 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4993 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4994 hppa[12]*-*-hpux11*): Set md_unwind_header.
4995 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4996 Set md_unwind_header.
4997 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4998 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4999 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5000 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5001 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5002 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5003 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5004 md_unwind_header.
5005 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5006 * configure: Regenerate.
5007
737346fa
RO		 50082011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5009
5010 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5011 Set tmake_file, extra_parts.
5012 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5013 Remove O32 support.
5014 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5015 Remove O32 support.
5016 * config/mips/t-irix6: New file.
5017 * config/mips/t-slibgcc-irix: New file.
5018
c192cee6
RO		 50192011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5020
5021 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5022 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5023
ee33b5f0
RO		 50242011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5025
5026 * configure.ac (target_thread_file): Determine thread model.
5027 * configure: Regenerate.
5028 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5029 * config/alpha/t-alpha: New file.
5030 * config/alpha/t-crtfm: Use $<.
5031 * config/alpha/t-ieee: New file.
5032 * config/alpha/t-osf-pthread: New file.
5033 * config/alpha/t-slibgcc-osf: New file.
5034 * config/alpha/libgcc-osf5.ver: New file.
5035
0699e415
RO		 50362011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5037
5038 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5039 tmake_file.
5040 Add crtfastmath.o to extra_parts.
5041
a3fab9c2
RO		 50422011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5043
5044 * config/gmon-sol2.c: Reindent.
5045 Cleanup comments.
5046 Remove, correct casts.
5047 Use STDERR_FILENO, NULL.
5048 (BASEADDRESS): Remove.
5049 (minbrk): Remove.
5050 (errno, sbrk): Remove declarations.
5051 (monstartup) [hp300]: Remove.
5052 (mcount): Remove.
5053
ca24c5ad
RO		 50542011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5055
5056 * Makefile.in (cpu_type): Define.
5057 * config.host (i[34567]86-*-rtems*): Handle it.
5058 (i[34567]86-*-solaris2*): Move body ...
5059 (*-*-solaris2*): ... here.
5060 New case, generalize.
5061 (sparc-*-elf*): Handle it.
5062 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5063 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5064 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5065 Fold into ...
5066 (sparc*-*-solaris2*): ... this.
5067 New case.
5068 (sparc64-*-elf*): Handle it.
5069 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5070 Merge ../gcc/config/i386/gmon-sol2.c.
5071 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5072 Use C comments.
5073 Merge ../gcc/config/i386/sol2-gc1.asm.
5074 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5075 Use C comments.
5076 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5077 Use C comments.
5078 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5079 * config/i386/t-crtstuff: New file.
5080 * config/i386/t-softfp: New file.
5081 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5082 $(T)crti.o, $(T)crtn.o): Remove.
5083 (gcrt1.o): New rule.
5084 (TARGET_LIBGCC2_CFLAGS): Remove.
5085 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5086 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5087 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5088 * config/sparc/t-sol2: New file.
5089 * config/sparc/t-crtfm: Move to ...
5090 * config/t-crtfm: ... this.
5091 Use $(cpu_type), $<.
5092 * config/t-crtin: New file.
5093 * config/sparc/t-softfp: New file.
5094 * config/sparc/t-softmul: New file.
5095 * config/t-rtems: New file.
5096 * config/t-slibgcc: New file.
5097 * config/t-slibgcc-elf-ver: New file.
5098 * config/t-slibgcc-gld: New file.
5099 * config/t-slibgcc-sld: New file.
5100 * config/t-sol2: New file.
5101 * configure.ac: Include ../config/lib-ld.m4.
5102 Call AC_LIB_PROG_LD_GNU.
5103 Substitute cpu_type.
5104 * configure: Regenerate.
5105
ad5f3d7b
BS		 51062011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5107
5108 PR bootstrap/49173
5109 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5110 libgcc-std.ver in the build directory.
5111 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5112 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5113
cdbf4541
BS		 51142011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5115
5116 * libgcc-std.ver.in: New file.
5117 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5118 variables.
5119 (libgcc-std.ver): New rule.
5120 * config/t-gnu-prefix: New file.
5121
c8028650
RO		 51222011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5123
5124 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5125
4a68b4ca
JM		 51262011-05-10 Joseph Myers <joseph@codesourcery.com>
5127
5128 * config/i386/darwin-lib.h: New file.
5129
80cf2e08
JM		 51302011-05-10 Joseph Myers <joseph@codesourcery.com>
5131
5132 * config/arm/symbian-lib.h: New.
5133
a3330c9d
CD		 51342011-05-04 Chris Demetriou <cgd@google.com>
5135
5136 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5137 (__x86.get_pc_thunk.bx): ...this.
5138 (__morestack): Adjust for rename, remove undef of __i686.
5139
6ace0756
CD		 51402011-05-03 Chris Demetriou <cgd@google.com>
5141
5142 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5143
ebb9f8b0
JM		 51442011-03-22 Joseph Myers <joseph@codesourcery.com>
5145
5146 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5147 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5148 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5149 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5150 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5151 Remove cases.
5152
9cfa1499
AT		 51532011-03-14 Andreas Tobler <andreast@fgznet.ch>
5154
5155 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5156 Adjust copyright year.
5157
457186f6
ILT		 51582011-03-07 Ian Lance Taylor <iant@google.com>
5159
5160 * generic-morestack.c (__splitstack_find): Adjust returned stack
5161 pointer to include all registers pushed by __morestack.
5162
58c741a6
DK		 51632011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5164
5165 PR target/40125
5166 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5167 (toolexecdir): Calculate and AC_SUBST.
5168 (toolexeclibdir): Likewise.
5169 * Makefile.in (target_noncanonical): Import.
5170 (toolexecdir): Likewise.
5171 (toolexeclibdir): Likewise.
5172 * configure: Regenerate.
5173
26716c44
NF		 51742010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5175
5176 PR target/46040
5177 * config/arm/bpabi.h: Rename to...
5178 * config/arm/bpabi-lib.h: ...this.
5179
b595b1a1
RO		 51802010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5181
5182 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5183 appropriate.
5184 * configure: Regenerate.
5185
a3abe41c
NF		 51862010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5187
5188 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5189 __FLOAT_WORD_ORDER__.
5190 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5191 Delete.
5192
455c8f48
RW		 51932010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5194
5195 PR other/46202
5196 * Makefile.in (install-strip): New phony target.
5197
f3824a8b
ILT		 51982010-11-07 Ian Lance Taylor <iant@google.com>
5199
5200 PR target/46089
5201 * config/i386/morestack.S (__morestack_large_model): New
5202 function.
5203
18ed6ee4
NF		 52042010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5205
5206 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5207 Delete.
5208 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5209
8ac7fdcb
NF		 52102010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5211
5212 * config/arm/bpabi.h: New file.
5213 * config/frv/frv-abi.h: New file.
5214
cdb388c2
ILT		 52152010-10-01 Ian Lance Taylor <iant@google.com>
5216
5217 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5218 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5219
ef7c141c
L		 52202010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5221
5222 PR target/45858
5223 * config.host: Add the missing `$'.
5224
80920132
ME		 52252010-09-30 Michael Eager <eager@eagercon.com>
5226
5227 * config.host: Add microblaze*-*-*.
5228 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5229 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5230 udivsi3.asm,umodsi3.asm}: New.
5231
6dace308
ILT		 52322010-09-28 Ian Lance Taylor <iant@google.com>
5233
5234 * configure.ac: Adjust CFI test to test assembler directly rather
5235 than checking gcc preprocessor macro.
5236 * configure: Rebuild.
5237
b6110d6d
ILT		 52382010-09-27 Ian Lance Taylor <iant@google.com>
5239
5240 * configure.ac: Test whether assembler supports CFI directives.
5241 * config.host: Only add t-stack and i386/t-stack-i386 to
5242 tmake_file if libgcc_cv_cfi is "yes".
5243 * configure: Rebuild.
5244
7458026b
ILT		 52452010-09-27 Ian Lance Taylor <iant@google.com>
5246
5247 * generic-morestack.h: New file.
5248 * generic-morestack.c: New file.
5249 * generic-morestack-thread.c: New file.
5250 * config/i386/morestack.S: New file.
5251 * config/t-stack: New file.
5252 * config/i386/t-stack-i386: New file.
5253 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5254 i386/t-stack-i386 to tmake_file.
5255
5b50fc0c
IS		 52562010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5257
5258 * Makefile.in (libgcc-extra-parts): Check for static archives and
5259 invoke ranlib after installing them.
5260 (gcc-extra-parts): Likewise.
5261 (install-leaf): Likewise.
5262
b93cf342
L		 52632010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5264
5265 * configure: Regenerated.
5266
996b42ef
KT		 52672010-09-10 Kai Tietz <kai.tietz@onevision.com>
5268
b93cf342 5269 * configure: Regenerated.
996b42ef 5270
be1c764e
GP		 52712010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5272 Andrew Pinski <pinskia@gmail.com>
5273
1da9434b 5274 PR target/40959
be1c764e
GP		 5275 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5276
cc0ae0ca
L		 52772010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5278
5279 PR target/45524
5280 * configure: Regenerated.
5281
84f47d20
AS		 52822010-09-06 Andreas Schwab <schwab@redhat.com>
5283
5284 * configure: Regenerate.
5285
4159fb8d
UB		 52862010-09-03 Uros Bizjak <ubizjak@gmail.com>
5287
5288 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5289 64bit targets.
5290 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5291 for 64bit targets.
5292
0df8fcc8
UB		 52932010-09-03 Uros Bizjak <ubizjak@gmail.com>
5294 Iain Sandoe <iains@gcc.gnu.org>
5295
5296 PR target/45476
5297 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5298 LIB2FUNCS_EXCLUDE functions.
5299
3c39bca6
AK		 53002010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5301
5302 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5303 Include dfp.m4.
5304 * configure: Regenerate.
5305
d78552bd
UB		 53062010-09-01 Uros Bizjak <ubizjak@gmail.com>
5307
5308 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5309 i386/t-freebsd to tmake_file.
5310 * config/i386/t-freebsd: New file.
5311 * config/i386/libgcc-bsd.ver: New file.
5312
c5b79d4e
NF		 53132010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5314
5315 * config.host (powerpc*-eabispe*): Set tmake_file.
5316 (powerpc*-eabi*): Likewise.
5317 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5318 crtbeginS, crtendS, crtbeginT.
5319
48b09a92
KH		 53202010-06-12 Kazu Hirata <kazu@codesourcery.com>
5321
5322 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5323 to tmake_file. Add crtfastmath.o to extra_parts.
5324 * config/mips/t-crtfm: New.
5325
a4389204
JS		 53262010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5327
5328 * config.host (sparc64-*-rtems*): New target.
5329
ed104137
RO		 53302010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5331
5332 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5333 assembler syntax.
5334
3f56ef8b
TS		 53352010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5336
5337 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5338
8c200350
RO		 53392010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5340
5341 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5342 alpha-dec-osf5.0* support.
5343
80a61cb4 53442010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 5345
5346 * config.host: Add lm32-*-rtems*.
5347
f128db92
RO		 53482010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5349 Uros Bizjak <ubizjak@gmail.com>
5350
5351 PR target/39048
5352 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5353 like other remaining 32-bit x86 OSes.
5354 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5355 assembler syntax.
5356 * config/i386/libgcc-sol2.ver: New file.
5357 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5358
368fabd5
JH		 53592010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5360
5361 PR c/43553
5362 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5363 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5364 is used and substitute set_use_emutls.
5365 * configure: Regenerated.
5366
15baf7f8
TG		 53672010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5368
5369 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5370
7f5441df
RO		 53712010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5372
5373 PR target/38085
5374 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5375 MULTILIB_CFLAGS.
5376 ($(T)gcrt1.o): Likewise.
5377 ($(T)crt1.o): Likewise.
5378 ($(T)crti.o): Likewise.
5379 ($(T)crtn.o): Likewise.
5380
ef74edbd
RW		 53812010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5382
5383 PR other/42980
5384 * Makefile.in (install): Use $(MAKE) string in rule, for
5385 parallel make.
5386
e7c914db
HPN		 53872010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5388
5389 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5390 * config/mmix/t-mmix: New file.
5391 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5392
1bcb71c4
JH		 53932010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5394
5395 PR java/41991
5396 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5397 SHLIB_MAPFILES.
5398
e6e50811
AG		 53992010-01-04 Anthony Green <green@moxielogic.com>
5400
5401 * config/moxie/crti.asm, config/moxie/crtn.asm,
5402 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5403 config/moxie/t-moxie: New files.
5404 * config.host: Add t-moxie-softfp reference.
5405
ca8520ad
IS		 54062009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5407
5408 PR other/39888
5409 * config/t-slibgcc-darwin: Fix embedded rpaths for
5410 --enable-version-specific-runtime-libs, build extension stub
5411 libs exposing features available from current libgcc_s.
5412
aa4945c1
JB		 54132009-11-11 Jon Beniston <jon@beniston.com>
5414
d78552bd
UB		 5415 * config.host: Add lm32 targets.
5416 * config/lm32: New directory.
5417 * config/lm32/libgcc_lm32.h: New file.
5418 * config/lm32/_mulsi3.c: New file.
5419 * config/lm32/_udivmodsi4.c: New file.
5420 * config/lm32/_divsi3.c: New file.
5421 * config/lm32/_modsi3.c: New file.
5422 * config/lm32/_udivsi3.c: New file.
5423 * config/lm32/_umodsi3.c: New file.
5424 * config/lm32/_lshrsi3.S: New file.
5425 * config/lm32/_ashrsi3.S: New file.
5426 * config/lm32/_ashlsi3.S: New file.
5427 * config/lm32/crti.S: New file.
5428 * config/lm32/crtn.S: New file.
5429 * config/lm32/t-lm32: New file.
5430 * config/lm32/t-elf: New file.
5431 * config/lm32/t-uclinux: New file.
aa4945c1 5432
65a324b4
NC		 54332009-10-26 Nick Clifton <nickc@redhat.com>
5434
5435 * config.host: Add support for RX target.
5436 * config/rx: New directory.
5437 * config/rx/rx-abi-functions.c: New file. Supplementary
5438 functions for libgcc to support the RX ABI.
5439 * config/rx/rx-abi.h: New file. Supplementary header file for
5440 libgcc RX ABI functions.
5441 * config/rx/t-rx: New file: Makefile fragment for building
5442 libgcc for the RX.
5443
dfb3b0e3
UB		 54442009-10-09 Uros Bizjak <ubizjak@gmail.com>
5445
5446 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5447 constraint of y0 to "g".
5448
81dd9fd7
AK		 54492009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5450
5451 * config.host: Include the s390 makefile fragments.
5452 * config/s390/32/_fixdfdi.c: New file.
5453 * config/s390/32/_fixsfdi.c: New file.
5454 * config/s390/32/_fixtfdi.c: New file.
5455 * config/s390/32/_fixunsdfdi.c: New file.
5456 * config/s390/32/_fixunssfdi.c: New file.
5457 * config/s390/32/_fixunstfdi.c: New file.
5458 * config/s390/32/t-floattodi: New file.
5459 * config/s390/libgcc-glibc.ver: New file.
5460 * config/s390/t-crtstuff: New file.
5461 * config/s390/t-linux: New file.
5462 * config/s390/t-tpf: New file.
5463
df58e648
RW		 54642009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5465
5466 * configure.ac (AC_PREREQ): Bump to 2.64.
5467
79052be3
KK		 54682009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5469
5470 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5471
5213506e
RW		 54722009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5473
5474 * configure: Regenerate.
5475
a9a25daa
DR		 54762009-08-09 Douglas B Rupp <rupp@gnat.com>
5477
5478 * config.host (ia64-hp-*vms*): New target.
5479 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5480 with ia64-hp-*vms*.
5481
6efbd53f
RW		 54822009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5483
5484 * configure.ac: Add snippet for maintainer-mode.
5485 * configure: Regenerate.
5486 * Makefile.in (AUTOCONF, configure_deps): New variables.
5487 ($(srcdir)/configure)): New rule, active only with maintainer
5488 mode turned on.
5489
7acf4da6
DD		 54902009-06-23 DJ Delorie <dj@redhat.com>
5491
5492 Add MeP port.
5493 * config.host: Add mep support.
5494
54f549af
KT		 54952009-06-22 Kai Tietz <kai.tietz@onevision.com>
5496
34481f28 5497 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5498 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 5499
5500 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5501 for mingw targets.
54f549af
KT		 5502 * config/i386/64/_multc3.c: Likewise.
5503 * config/i386/64/_powitf2.c: Likewise.
5504 * config/i386/64/eqtf2.c: Likewise.
5505 * config/i386/64/getf2.c: Likewise.
5506 * config/i386/64/letf2.c: Likewise.
5507 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 5508 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5509 unsigned long long for x64 mingw targets.
5510 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5511 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 5512
fea96e25
MR		 55132009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5514
5515 * config.host (vax-*-linux*): New.
5516
cceb575c
AG		 55172009-05-31 Anthony Green <green@moxielogic.com>
5518
5519 * config.host: Add moxie support.
5520 * config/moxie/t-moxie: New file.
5521
e997fb9c
DB		 55222009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5523
5524 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5525 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 5526
532bfb0a
AJ		 55272009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5528
5529 * config.host: Add i386/${host_address}/t-fprules-softfp to
5530 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5531
748086b7
JJ		 55322009-04-09 Nick Clifton <nickc@redhat.com>
5533
5534 * config/ia64/tf-signs.c: Change copyright header to refer to
5535 version 3 of the GNU General Public License with version 3.1
5536 of the GCC Runtime Library Exception and to point readers at
5537 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5538 web page.
5539 * config/i386/32/tf-signs.c: Likewise.
5540 * config/libbid/_addsub_dd.c: Likewise.
5541 * config/libbid/_addsub_sd.c: Likewise.
5542 * config/libbid/_addsub_td.c: Likewise.
5543 * config/libbid/_dd_to_df.c: Likewise.
5544 * config/libbid/_dd_to_di.c: Likewise.
5545 * config/libbid/_dd_to_sd.c: Likewise.
5546 * config/libbid/_dd_to_sf.c: Likewise.
5547 * config/libbid/_dd_to_si.c: Likewise.
5548 * config/libbid/_dd_to_td.c: Likewise.
5549 * config/libbid/_dd_to_tf.c: Likewise.
5550 * config/libbid/_dd_to_udi.c: Likewise.
5551 * config/libbid/_dd_to_usi.c: Likewise.
5552 * config/libbid/_dd_to_xf.c: Likewise.
5553 * config/libbid/_df_to_dd.c: Likewise.
5554 * config/libbid/_df_to_sd.c: Likewise.
5555 * config/libbid/_df_to_td.c: Likewise.
5556 * config/libbid/_di_to_dd.c: Likewise.
5557 * config/libbid/_di_to_sd.c: Likewise.
5558 * config/libbid/_di_to_td.c: Likewise.
5559 * config/libbid/_div_dd.c: Likewise.
5560 * config/libbid/_div_sd.c: Likewise.
5561 * config/libbid/_div_td.c: Likewise.
5562 * config/libbid/_eq_dd.c: Likewise.
5563 * config/libbid/_eq_sd.c: Likewise.
5564 * config/libbid/_eq_td.c: Likewise.
5565 * config/libbid/_ge_dd.c: Likewise.
5566 * config/libbid/_ge_sd.c: Likewise.
5567 * config/libbid/_ge_td.c: Likewise.
5568 * config/libbid/_gt_dd.c: Likewise.
5569 * config/libbid/_gt_sd.c: Likewise.
5570 * config/libbid/_gt_td.c: Likewise.
5571 * config/libbid/_isinfd128.c: Likewise.
5572 * config/libbid/_isinfd32.c: Likewise.
5573 * config/libbid/_isinfd64.c: Likewise.
5574 * config/libbid/_le_dd.c: Likewise.
5575 * config/libbid/_le_sd.c: Likewise.
5576 * config/libbid/_le_td.c: Likewise.
5577 * config/libbid/_lt_dd.c: Likewise.
5578 * config/libbid/_lt_sd.c: Likewise.
5579 * config/libbid/_lt_td.c: Likewise.
5580 * config/libbid/_mul_dd.c: Likewise.
5581 * config/libbid/_mul_sd.c: Likewise.
5582 * config/libbid/_mul_td.c: Likewise.
5583 * config/libbid/_ne_dd.c: Likewise.
5584 * config/libbid/_ne_sd.c: Likewise.
5585 * config/libbid/_ne_td.c: Likewise.
5586 * config/libbid/_sd_to_dd.c: Likewise.
5587 * config/libbid/_sd_to_df.c: Likewise.
5588 * config/libbid/_sd_to_di.c: Likewise.
5589 * config/libbid/_sd_to_sf.c: Likewise.
5590 * config/libbid/_sd_to_si.c: Likewise.
5591 * config/libbid/_sd_to_td.c: Likewise.
5592 * config/libbid/_sd_to_tf.c: Likewise.
5593 * config/libbid/_sd_to_udi.c: Likewise.
5594 * config/libbid/_sd_to_usi.c: Likewise.
5595 * config/libbid/_sd_to_xf.c: Likewise.
5596 * config/libbid/_sf_to_dd.c: Likewise.
5597 * config/libbid/_sf_to_sd.c: Likewise.
5598 * config/libbid/_sf_to_td.c: Likewise.
5599 * config/libbid/_si_to_dd.c: Likewise.
5600 * config/libbid/_si_to_sd.c: Likewise.
5601 * config/libbid/_si_to_td.c: Likewise.
5602 * config/libbid/_td_to_dd.c: Likewise.
5603 * config/libbid/_td_to_df.c: Likewise.
5604 * config/libbid/_td_to_di.c: Likewise.
5605 * config/libbid/_td_to_sd.c: Likewise.
5606 * config/libbid/_td_to_sf.c: Likewise.
5607 * config/libbid/_td_to_si.c: Likewise.
5608 * config/libbid/_td_to_tf.c: Likewise.
5609 * config/libbid/_td_to_udi.c: Likewise.
5610 * config/libbid/_td_to_usi.c: Likewise.
5611 * config/libbid/_td_to_xf.c: Likewise.
5612 * config/libbid/_tf_to_dd.c: Likewise.
5613 * config/libbid/_tf_to_sd.c: Likewise.
5614 * config/libbid/_tf_to_td.c: Likewise.
5615 * config/libbid/_udi_to_dd.c: Likewise.
5616 * config/libbid/_udi_to_sd.c: Likewise.
5617 * config/libbid/_udi_to_td.c: Likewise.
5618 * config/libbid/_unord_dd.c: Likewise.
5619 * config/libbid/_unord_sd.c: Likewise.
5620 * config/libbid/_unord_td.c: Likewise.
5621 * config/libbid/_usi_to_dd.c: Likewise.
5622 * config/libbid/_usi_to_sd.c: Likewise.
5623 * config/libbid/_usi_to_td.c: Likewise.
5624 * config/libbid/_xf_to_dd.c: Likewise.
5625 * config/libbid/_xf_to_sd.c: Likewise.
5626 * config/libbid/_xf_to_td.c: Likewise.
5627 * config/libbid/bid128.c: Likewise.
5628 * config/libbid/bid128_2_str.h: Likewise.
5629 * config/libbid/bid128_2_str_macros.h: Likewise.
5630 * config/libbid/bid128_2_str_tables.c: Likewise.
5631 * config/libbid/bid128_add.c: Likewise.
5632 * config/libbid/bid128_compare.c: Likewise.
5633 * config/libbid/bid128_div.c: Likewise.
5634 * config/libbid/bid128_fma.c: Likewise.
5635 * config/libbid/bid128_logb.c: Likewise.
5636 * config/libbid/bid128_minmax.c: Likewise.
5637 * config/libbid/bid128_mul.c: Likewise.
5638 * config/libbid/bid128_next.c: Likewise.
5639 * config/libbid/bid128_noncomp.c: Likewise.
5640 * config/libbid/bid128_quantize.c: Likewise.
5641 * config/libbid/bid128_rem.c: Likewise.
5642 * config/libbid/bid128_round_integral.c: Likewise.
5643 * config/libbid/bid128_scalb.c: Likewise.
5644 * config/libbid/bid128_sqrt.c: Likewise.
5645 * config/libbid/bid128_string.c: Likewise.
5646 * config/libbid/bid128_to_int16.c: Likewise.
5647 * config/libbid/bid128_to_int32.c: Likewise.
5648 * config/libbid/bid128_to_int64.c: Likewise.
5649 * config/libbid/bid128_to_int8.c: Likewise.
5650 * config/libbid/bid128_to_uint16.c: Likewise.
5651 * config/libbid/bid128_to_uint32.c: Likewise.
5652 * config/libbid/bid128_to_uint64.c: Likewise.
5653 * config/libbid/bid128_to_uint8.c: Likewise.
5654 * config/libbid/bid32_to_bid128.c: Likewise.
5655 * config/libbid/bid32_to_bid64.c: Likewise.
5656 * config/libbid/bid64_add.c: Likewise.
5657 * config/libbid/bid64_compare.c: Likewise.
5658 * config/libbid/bid64_div.c: Likewise.
5659 * config/libbid/bid64_fma.c: Likewise.
5660 * config/libbid/bid64_logb.c: Likewise.
5661 * config/libbid/bid64_minmax.c: Likewise.
5662 * config/libbid/bid64_mul.c: Likewise.
5663 * config/libbid/bid64_next.c: Likewise.
5664 * config/libbid/bid64_noncomp.c: Likewise.
5665 * config/libbid/bid64_quantize.c: Likewise.
5666 * config/libbid/bid64_rem.c: Likewise.
5667 * config/libbid/bid64_round_integral.c: Likewise.
5668 * config/libbid/bid64_scalb.c: Likewise.
5669 * config/libbid/bid64_sqrt.c: Likewise.
5670 * config/libbid/bid64_string.c: Likewise.
5671 * config/libbid/bid64_to_bid128.c: Likewise.
5672 * config/libbid/bid64_to_int16.c: Likewise.
5673 * config/libbid/bid64_to_int32.c: Likewise.
5674 * config/libbid/bid64_to_int64.c: Likewise.
5675 * config/libbid/bid64_to_int8.c: Likewise.
5676 * config/libbid/bid64_to_uint16.c: Likewise.
5677 * config/libbid/bid64_to_uint32.c: Likewise.
5678 * config/libbid/bid64_to_uint64.c: Likewise.
5679 * config/libbid/bid64_to_uint8.c: Likewise.
5680 * config/libbid/bid_b2d.h: Likewise.
5681 * config/libbid/bid_binarydecimal.c: Likewise.
5682 * config/libbid/bid_conf.h: Likewise.
5683 * config/libbid/bid_convert_data.c: Likewise.
5684 * config/libbid/bid_decimal_data.c: Likewise.
5685 * config/libbid/bid_decimal_globals.c: Likewise.
5686 * config/libbid/bid_div_macros.h: Likewise.
5687 * config/libbid/bid_dpd.c: Likewise.
5688 * config/libbid/bid_flag_operations.c: Likewise.
5689 * config/libbid/bid_from_int.c: Likewise.
5690 * config/libbid/bid_functions.h: Likewise.
5691 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5692 * config/libbid/bid_inline_add.h: Likewise.
5693 * config/libbid/bid_internal.h: Likewise.
5694 * config/libbid/bid_round.c: Likewise.
5695 * config/libbid/bid_sqrt_macros.h: Likewise.
5696
56972009-04-09 Jakub Jelinek <jakub@redhat.com>
5698
5699 * Makefile.in: Change copyright header to refer to version
5700 3 of the GNU General Public License and to point readers at the
5701 COPYING3 file and the FSF's license web page.
5702 * config.host: Likewise.
5703
633dd061
AM		 57042009-04-07 Alan Modra <amodra@bigpond.net.au>
5705
5706 * config.host: Reorder and merge to match config.gcc change.
5707
457d1d00
AM		 57082009-04-03 Alan Modra <amodra@bigpond.net.au>
5709
5710 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5711
52c0e446
JM		 57122009-03-28 Joseph Myers <joseph@codesourcery.com>
5713
5714 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5715 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5716 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5717 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5718
ba181049
UB		 57192009-02-12 Uros Bizjak <ubizjak@gmail.com>
5720
5721 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5722 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5723
c252db20
L		 57242009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5725
ba181049
UB		 5726 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5727 ia64/t-softfp-compat to tmake_file.
c252db20
L		 5728
5729 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5730
5731 * config/ia64/__divxf3.asm: New.
5732 * config/ia64/_fixtfdi.asm: Likewise.
5733 * config/ia64/_fixunstfdi.asm: Likewise.
5734 * config/ia64/_floatditf.asm: Likewise.
5735 * config/ia64/t-fprules-softfp: Likewise.
5736 * config/ia64/t-softfp-compat: Likewise.
5737 * config/ia64/tf-signs.c: Likewise.
5738
c60535f9
BE		 57392009-01-18 Ben Elliston <bje@au.ibm.com>
5740
5741 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5742
ce16861e
BE		 57432009-01-16 Ben Elliston <bje@au.ibm.com>
5744
5745 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5746 to tmake_file.
5747
bcf4713b
BE		 57482009-01-13 Ben Elliston <bje@au.ibm.com>
5749
5750 * config/t-softfp: New file.
5751 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5752 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5753
2042cb04
JS		 57542009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5755
5756 * config.host: Add m32r*-*-rtems*.
5757
541ed00e
JS		 57582008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5759
5760 * config.host: Add m32c*-*-rtems*.
5761
19523300
RO		 57622008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5763
5764 PR bootstrap/33100
5765 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5766 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5767 * configure: Regenerate.
5768 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5769 tmake_file here from gcc/config.gcc.
5770 Move extra_parts here from gcc/config.gcc.
5771 * config/i386/t-sol2: Move here from gcc/config/i386.
5772 Use gcc_srcdir instead of srcdir.
5773
0a4a51c7
AN		 57742008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5775
5776 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5777 case.
5778
2a761e46
TS		 57792008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5780
5781 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5782
c0451df7
TS		 57832008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5784
5785 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5786
358da97e
HS		 57872008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5788
5789 Add picoChip port.
5790 * config.host: Add picochip-*-*.
5791
c660f132
BW		 57922008-08-06 Bob Wilson <bob.wilson@acm.org>
5793
5794 * config.host: Match more processor names for Xtensa.
5795
d1349557
L		 57962008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5797
5798 * config/i386/64/t-softfp-compat: Update comments.
5799
dd7b73c0
L		 58002008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5801
5802 * config/i386/64/_divtc3-compat.c: Moved to ...
5803 * config/i386/64/_divtc3.c: Here.
5804
5805 * config/i386/64/_multc3-compat.c: Moved to ...
5806 * config/i386/64/_multc3.c: Here.
5807
5808 * config/i386/64/_powitf2-compat.c: Moved to ...
5809 * config/i386/64/_powitf2.c: Here.
5810
5811 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5812 .c suffix instead of -compat.c.
5813
6e1fab3d
UB		 58142008-07-05 Uros Bizjak <ubizjak@gmail.com>
5815
5816 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5817 (_FP_MUL_MEAT_D): Ditto.
5818 (_FP_DIV_MEAT_S): Ditto.
5819 (_FP_DIV_MEAT_D): Ditto.
5820
f92518d7
RS		 58212008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5822
5823 * Makefile.in: Add support for __sync_* libgcc functions.
5824
d0aede14
L		 58252008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5826
5827 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5828
c174f11c
L		 58292008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5830
5831 PR boostrap/36702
5832 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5833 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5834
5835 * config/i386/64/t-fprules-softfp: Moved to ...
5836 * config/i386/64/t-softfp-compat: This. New.
5837
5f464fa2
UB		 58382008-07-02 Uros Bizjak <ubizjak@gmail.com>
5839
5840 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5841 Initialize f with 0.0.
5842
ff473280
L		 58432008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5844
5845 PR target/36669
5846 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5847
5848 * config/i386/64/_divtc3-compat.c: New.
5849 * config/i386/64/_multc3-compat.c: Likewise.
5850 * config/i386/64/_powitf2-compat.c: Likewise.
5851 * config/i386/64/eqtf2.c: Likewise.
5852 * config/i386/64/getf2.c: Likewise.
5853 * config/i386/64/letf2.c: Likewise.
5854 * config/i386/64/t-fprules-softfp: Likewise.
5855
58562008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5857
5858 * config.host: Add i386/${host_address}/t-fprules-softfp to
5859 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 5860 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 5861
5862 * configure.ac: Set host_address to 64 or 32 for x86.
5863 * configure: Regenerated.
5864
5865 * Makefile.in (config.status): Also depend on
5866 $(srcdir)/config.host.
5867
5868 * config/i386/32/t-fprules-softfp: New.
5869 * config/i386/32/tf-signs.c: Likewise.
5870
5871 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5872
58732008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5874 Uros Bizjak <ubizjak@gmail.com>
5875
5876 * config/i386/32/sfp-machine.h: New.
5877
30551d99
NF		 58782008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5879
5880 * config/rs6000/t-ppccomm: Remove rules that conflict with
5881 auto-generated rules.
5882
18c04407
RW		 58832008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5884
5885 * configure.ac: sinclude override.m4.
5886 * configure: Regenerate.
5887
10fbe77a
BRF		 58882008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5889
5890 * configure: Regenerate.
5891
bc6d4c3f
JM		 58922008-06-10 Joseph Myers <joseph@codesourcery.com>
5893
5894 * Makefile.in (DECNUMINC): Remove
5895 -I$(MULTIBUILDTOP)../../libdecnumber.
5896 * gstdint.h: New.
5897
cd985f66
JM		 58982008-06-07 Joseph Myers <joseph@codesourcery.com>
5899
5900 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5901 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5902 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5903 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5904 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5905 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5906 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5907 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5908 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5909 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5910 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5911 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5912 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5913 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5914
93fea8d3
AL		 59152008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5916
5917 * config.host (sh2[lbe]*-*-linux*): Allow target.
5918
18724e30
NF		 59192008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5920
5921 * config/rs6000/t-ppccomm: Add build rules for new files.
5922 (LIB2ADD_ST): New variable.
5923
47583040
AH		 59242008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5925
5926 PR target/34210
5927 PR target/35508
5928 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5929 * config/t-avr: New file. Build 16bit libgcc functions.
5930
cf8e67fe
JJ		 59312008-03-02 Jakub Jelinek <jakub@redhat.com>
5932
5933 PR target/35401
5934 * config/t-slibgcc-darwin: Make install-leaf dependent on
5935 install-darwin-libgcc-stubs instead of install.
5936
8d8da227
JM		 59372008-01-25 Joseph Myers <joseph@codesourcery.com>
5938
5939 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5940 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5941 sh-*-rtemscoff*): Remove cases.
5942
edbf8b16
RS		 59432007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5944
5945 * Makefile.in (all): Use install-leaf rather than install.
5946 (install): Split most of the rule into...
5947 (install-leaf): ...this new one.
5948
89deeaff
EK		 59492007-12-19 Etsushi Kato <ek.kato@gmail.com>
5950 Paolo Bonzini <bonzini@gnu.org>
5951
5952 PR target/30572
5f464fa2
UB		 5953 * Makefile.in: Use @shlib_slibdir@ substitution to get
5954 correct install name on darwin.
89deeaff 5955 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 5956
4081d704
HPN		 59572007-12-15 Hans-Peter Nilsson <hp@axis.com>
5958
5959 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5960 cris-*-elf and cris-*-none.
5961 (crisv32-*-linux*): Similar, as cris-*-linux*.
5962
f43e89a3
RIL		 59632007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5964
5965 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5966
b4e9c2c6
L		 59672007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5968
5969 PR regression/33926
5970 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5971 * configure: Regenerated.
5972
b2a00c89
L		 59732007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5974
5975 * Makefile.in (dfp-filenames): Replace decimal_globals,
5976 decimal_data, binarydecimal and convert_data with
5977 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5978 and bid_convert_data, respectively.
5979
8d2a9e0e
CF		 59802007-09-17 Chao-ying Fu <fu@mips.com>
5981 Nigel Stephens <nigel@mips.com>
5982
5983 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5984 * Makefile.in (fixed_point): Define.
5985 Check if fixed_point is yes to build support functions.
5986 * configure.ac: Check for fixed_point support.
5987 * configure: Regenerated.
5988 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5989 funcs, modes, from, to.
5990
2b53935d
JJ		 59912007-09-11 Janis Johnson <janis187@us.ibm.com
5992
5993 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5994
2533577f
JJ		 59952007-09-10 Janis Johnson <janis187@us.ibm.com>
5996
5997 * Makefile.in (dfp-filenames): Remove decUtility, add
5998 decDouble, decPacked, decQuad, decSingle.
5999
3ae3dbd6
HK		 60002007-08-27 Hans Kester <hans.kester@ellips.nl>
6001
6002 * config.host : Add x86_64-elf target.
6003
22867d02
L		 60042007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6005
6006 * configure.ac (set_have_cc_tls): Add a missing =.
6007 * configure: Regenerated.
6008
6f461e76
L		 60092007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6010
6011 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6012 and x86_64-*-linux*.
6013
6014 * config/t-tls: New file.
6015
dfb3b0e3 6016 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 6017
6018 * configure.ac: Include ../config/enable.m4 and
6019 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6020 supports TLS and substitute set_have_cc_tls.
6021 * configure: Regenerated.
6022
200359e8
L		 60232007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6024
6025 * Makefile.in: Use libbid for DFP when BID is enabled.
6026
76f5e200
DS		 60272007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6028
6029 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 6030 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 6031 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6032
9bd196f0 60332007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 6034 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 6035
6036 PR target/29498
6037 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6038 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6039 * config/i386/t-crtfm: Compile crtfastmath.o with
6040 -minline-all-stringops.
6041
1910440e
RS		 60422007-05-10 Richard Sandiford <richard@codesourcery.com>
6043
6044 * config.host (sparc-wrs-vxworks): New target.
6045
7d33c31d
KH		 60462007-04-14 Kazu Hirata <kazu@codesourcery.com>
6047
6048 * config.host: Recognize fido.
6049
96fccd0d
JJ		 60502007-04-04 Janis Johnson <janis187@us.ibm.com>
6051
6052 * configure: Check host, not target, for decimal float support.
6053
577565f9
UB		 60542007-04-03 Uros Bizjak <ubizjak@gmail.com>
6055
6056 * config/i386/t-crtpc: New file.
6057 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 6058 (x86_64-*-linux*): Ditto.
577565f9 6059
ccf8e764
RH		 60602007-02-30 Kai Tietz <kai.tietz@onevision.com>
6061
6062 * config.host (x86_64-*-mingw*): New target.
6063
79b87c74
MM		 60642007-03-23 Michael Meissner <michael.meissner@amd.com>
6065 H.J. Lu <hongjiu.lu@intel.com>
6066
6067 * Makefile.in (enable_decimal_float): New.
6068 (DECNUMINC): Add
6069 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6070 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6071 (decbits-filenames): This.
6072 (decbits-objects): New.
6073 (libgcc-objects): Add $(decbits-objects).
6074
6075 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6076 Substitute enable_decimal_float.
6077 * configure: Regenerated.
6078
8fce4e31
HPN		 60792007-03-19 Hans-Peter Nilsson <hp@axis.com>
6080
6081 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6082
e8bb4597
BM		 60832007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6084
6085 * Makefile.in (install-info): New dummy target.
6086
344189f9
BS		 60872007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6088
6089 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6090
ac84c172
BM		 60912007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6092
6093 * Makefile.in: Add install-html and install-pdf dummy
6094 targets.
6095
cd5c2357
RS		 60962007-02-05 Roger Sayle <roger@eyesopen.com>
6097 Daniel Jacobowitz <dan@codesourcery.com>
6098
6099 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6100 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6101 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6102
d9a66f98
JJ		 61032007-01-29 Janis Johnson <janis187@us.ibm.com>
6104
6105 * Makefile.in (dec-filenames): Add decExcept.
6106
9891ec5f
DJ		 61072007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6108
6109 PR bootstrap/30469
6110 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6111 -fprofile-use.
6112
d6efbf5a
DJ		 61132007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6114
6115 * configure.ac: Add --enable-version-specific-runtime-libs.
6116 Correct $slibdir default.
6117 * configure: Regenerated.
6118
17caeff2
JM		 61192007-01-23 Joseph Myers <joseph@codesourcery.com>
6120
6121 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6122
5ea41e3a
AP		 61232007-01-21 Andrew Pinski <pinskia@gmail.com>
6124
6125 PR target/30519
6126 * config.host (alpha*-*-linux*): Set extra_parts.
6127
26900826
KK		 61282007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6129
6130 * config/sh/t-linux: New.
6131 * config.host (sh*-*-linux*): Set tmake_file.
6132
97af925b
DJ		 61332007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6134
6135 * Makefile.in (install): Handle multilibs.
6136
b0088af7
BM		 61372007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6138
6139 * Makefile.in: Added .PHONY entry for documentation targets.
6140
e0a9456a
BM		 61412007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6142
6143 * Makefile.in: Add empty info, html, dvi, pdf targets.
6144
7fd453b4
MS		 61452007-01-04 Mike Stump <mrs@apple.com>
6146
6147 * Makefile.in (MAKEINFO): Remove.
6148 (PERL): Likewise.
6149
14e8fc8b
PB		 61502007-01-04 Paolo Bonzini <bonzini@gnu.org>
6151
6152 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6153 * configure: Regenerate.
6154 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 6155 (gcc_objdir): Use it.
14e8fc8b 6156
1555beba
DJ		 61572007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6158
6159 * config.host (ia64*-*-linux*): Set tmake_file.
6160
79e6eaeb
DJ		 61612007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6162
6163 * Makefile.in (version): Define.
6164
fa958513
DJ		 61652007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6166 Paolo Bonzini <bonzini@gnu.org>
6167
6168 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6169 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6170 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6171 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6172 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6173 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6174 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git