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re PR debug/63328 (c-c++-common/gomp/pr60823-3.c test fails with -fcompare-debug)
[thirdparty/gcc.git] / libgcc / ChangeLog
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598a1586
HPN		 12014-09-22 Hans-Peter Nilsson <hp@axis.com>
2
3 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
4 override USE_PT_GNU_EH_FRAME.
5 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
6 check USE_EH_FRAME_REGISTRY_ALWAYS against
7 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
8 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
9 variable for substituted force_explicit_eh_registry.
10 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
11 * configure.ac (explicit-exception-frame-registration):
12 New AC_ARG_ENABLE.
13 * configure: Regenerate.
14
3a8fe7c6
OH		 152014-09-19 Olivier Hainque <hainque@adacore.com>
16
17 * config.host (powerpc-wrs-vxworksmils): New configuration,
18 same as vxworksae.
19
dd69f047
JM		 202014-09-18 Joseph Myers <joseph@codesourcery.com>
21
22 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
23
e770bfd9
JM		 242014-09-18 Joseph Myers <joseph@codesourcery.com>
25
26 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
27 bits not set bits as indicating trapping exceptions.
28
cadb2b96
NS		 292014-09-17 Nathan sidwell <nathan@acm.org>
30
31 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
32 (LIBGCOV_DRIVER): ... here.
33 * libgcov-driver.c (gcov_master): New.
34 (gcov_exit): Remove from master chain.
35 (__gcov_init): Add to master chain if version compatible. Don't
36 clear the version.
37 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
38 (gcov_reset_int): Clear master chain, if compatible.
39 (gcov_dump_int): New internal interface. Dump master chain, if
40 compatible.
41 (gcov_dump): Alias for gcov_dump_int.
42 * libgcov.h (struct gcov_root): Add next and prev fields.
43 (struct gcov_master): New struct.
44 (__gcov_master): New.
45 (gcov_dump_int): Declare.
46
580d22a3
OH		 472014-09-17 Olivier Hainque <hainque@adacore.com>
48
49 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
50 and crtbegin.o + crtend.o to extra_parts.
51
8cc4b7a2
JM		 522014-09-12 Joseph Myers <joseph@codesourcery.com>
53
54 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
55 __LIBGCC_HAS_SF_MODE__.
56 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
57 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
58 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
59 * config/libbid/bid_gcc_intrinsics.h
60 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
61 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
62 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
63 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
64 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
65 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
66
ea3f2b24
GJL		 672014-09-11 Georg-Johann Lay <avr@gjlay.de>
68
69 PR target/63223
70 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
71 and R24 as needed. Make work for all devices and .text locations.
72 (__do_global_ctors, __do_global_dtors): Use word addresses.
73 (__tablejump__, __tablejump_elpm__): Remove functions.
74 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
75 Add _tablejump2.
76 (XICALL, XIJMP): New macros.
77
b677236a
MS		 782014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
79 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
80
81 * config.host (aarch64*): Include crtfastmath.o and
82 t-crtfm.
83 * config/aarch64/crtfastmath.c: New file.
84
157e859f
TS		 852014-09-08 Trevor Saunders <tsaunders@mozilla.com>
86
87 * config.host: Remove picochip support.
88 * config/picochip/adddi3.S: Remove.
89 * config/picochip/ashlsi3.S: Remove.
90 * config/picochip/ashlsi3.c: Remove.
91 * config/picochip/ashrsi3.S: Remove.
92 * config/picochip/ashrsi3.c: Remove.
93 * config/picochip/clzsi2.S: Remove.
94 * config/picochip/cmpsi2.S: Remove.
95 * config/picochip/divmod15.S: Remove.
96 * config/picochip/divmodhi4.S: Remove.
97 * config/picochip/divmodsi4.S: Remove.
98 * config/picochip/lib1funcs.S: Remove.
99 * config/picochip/longjmp.S: Remove.
100 * config/picochip/lshrsi3.S: Remove.
101 * config/picochip/lshrsi3.c: Remove.
102 * config/picochip/parityhi2.S: Remove.
103 * config/picochip/popcounthi2.S: Remove.
104 * config/picochip/setjmp.S: Remove.
105 * config/picochip/subdi3.S: Remove.
106 * config/picochip/t-picochip: Remove.
107 * config/picochip/ucmpsi2.S: Remove.
108 * config/picochip/udivmodhi4.S: Remove.
109 * config/picochip/udivmodsi4.S: Remove.
110
66bb34c0
JM		 1112014-09-08 Joseph Myers <joseph@codesourcery.com>
112
113 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
114 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
115 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
116 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
117 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
118 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
119 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
120 defined and LIBGCC2_HAS_DF_MODE is defined.
121 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
122 defined and LIBGCC2_HAS_XF_MODE is defined.
123 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
124 defined and LIBGCC2_HAS_TF_MODE is defined.
125
9686a2e6
JM		 1262014-09-08 Joseph Myers <joseph@codesourcery.com>
127
128 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
129 and ROUND_TOWARDS_ZERO conditionals.
130
71c3e2ef
NS		 1312014-09-07 Nathan sidwell <nathan@acm.org>
132
133 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
134 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
135
53d68b9f
JM		 1362014-09-05 Joseph Myers <joseph@codesourcery.com>
137
138 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
139 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
140 uses to __LIBGCC_STACK_POINTER_REGNUM__.
141 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
142 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
143 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
144 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
145 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
146 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
147 (DWARF_FRAME_REGISTERS): Change all uses to
148 __LIBGCC_DWARF_FRAME_REGISTERS__.
149 (EH_RETURN_STACKADJ_RTX): Change all uses to
150 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
151 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
152 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
153 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
154 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
155 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
156 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
157 to __LIBGCC_EH_FRAME_SECTION_NAME__.
158 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
159 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
160 __LIBGCC_STACK_POINTER_REGNUM__.
161 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
162 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
163 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
164 to __LIBGCC_STACK_POINTER_REGNUM__.
165 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
166 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
167 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
168 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
169 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
170 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
171 (STACK_POINTER_REGNUM): Change all uses to
172 __LIBGCC_STACK_POINTER_REGNUM__.
173 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
174 use to __LIBGCC_STACK_POINTER_REGNUM__.
175 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
176 uses to __LIBGCC_STACK_POINTER_REGNUM__.
177 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
178 to __LIBGCC_DWARF_FRAME_REGISTERS__.
179 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
180 to __LIBGCC_DWARF_FRAME_REGISTERS__.
181 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
182 to __LIBGCC_STACK_POINTER_REGNUM__.
183 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
184 Remove conditional definition.
185 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
186 __LIBGCC_TEXT_SECTION_ASM_OP__.
187 (EH_FRAME_SECTION_NAME): Change all uses to
188 __LIBGCC_EH_FRAME_SECTION_NAME__.
189 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
190 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
191 (CTORS_SECTION_ASM_OP): Change all uses to
192 __LIBGCC_CTORS_SECTION_ASM_OP__.
193 (DTORS_SECTION_ASM_OP): Change all uses to
194 __LIBGCC_DTORS_SECTION_ASM_OP__.
195 (JCR_SECTION_NAME): Change all uses to
196 __LIBGCC_JCR_SECTION_NAME__.
197 (INIT_SECTION_ASM_OP): Change all uses to
198 __LIBGCC_INIT_SECTION_ASM_OP__.
199 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
200 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
201 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
202 __LIBGCC_STACK_GROWS_DOWNWARD__.
203 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
204 __LIBGCC_INIT_SECTION_ASM_OP__.
205 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
206 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
207 (EH_FRAME_SECTION_NAME): Change all uses to
208 __LIBGCC_EH_FRAME_SECTION_NAME__.
209 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
210 definitions. Change all uses to
211 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
212 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
213 __LIBGCC_STACK_GROWS_DOWNWARD__.
214 (DWARF_FRAME_REGISTERS): Change all uses to
215 __LIBGCC_DWARF_FRAME_REGISTERS__.
216 (EH_RETURN_STACKADJ_RTX): Change all uses to
217 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
218 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
219 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
220 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
221 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
222 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
223
b20ee094
NS		 2242014-09-02 Nathan sidwell <nathan@acm.org>
225
226 * libgcov-interface.c (STRONG_ALIAS): New.
227 (__gcov_flush): Call __gcov_reset_int.
228 (__gcov_reset): Strong alias for ...
229 (__gcov_reset_ing): ... this renamed hidden version.
230 * libgcov.h (__gcov_reset_int): New declaration.
231
1ac83976
YS		 2322014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
233
25efdb9f
YS		 234 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
235 call from here...
236 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
237 (__dso_handle): Define on Cygwin.
238 * config/i386/t-cygming (crtbeginS.o): New rule.
239 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
240
1ac83976
YS		 241 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
242 declaration syntax.
243
c6f9ea3b
SE		 2442014-08-13 Steve Ellcey <sellcey@mips.com>
245
246 * crtstuff.c: Undef caddr_t.
247
5b1ea7c5
SE		 2482014-08-12 Steve Ellcey <sellcey@mips.com>
249
250 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
251
4303c581
NS		 2522014-08-07 Nathan Sidwell <nathan@acm.org>
253
254 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
255 (LIBGCOV_DRIVER): ... to here.
256 * libgcov.h (gcov_do_dump): New #define.
257 (struct gcov_root): New.
258 (__gcov_root): New declaration.
259 (__gcov_dump_one): Declare.
260 * libgcov-driver.c (gcov_list, gcov_dump_complete,
261 run_accounted): Delete.
262 (gcov_compute_histogram): Add LIST argument, adjust.
263 (compute_summary): Adjust gcov_compute_histogram call.
264 (gcov_do_dump): Not hidden, static in libgcov.
265 (gcov_clear): Move to interface.c.
266 (__gcov_dump_one): New, broken out of ...
267 (gcov_exit): ... here. Make static.
268 (__gcov_root): New.
269 (__gcov_init): Adjust.
270 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
271 declarations.
272 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
273 (gcov_clear): Moved from driver.c. Add LIST argument.
274 (__gcov_reset): Adjust for changed interfaces.
275 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
276
23742a9e
RAR		 2772014-08-04 Rohit <rohitarulraj@freescale.com>
278
279 PR target/60102
280 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
d406ae47 281 based on change in SPE high register numbers and 3 HTM registers.
23742a9e 282
b98a872b
NS		 2832014-08-01 Nathan Sidwell <nathan@acm.org>
284
285 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
286 LIBGCOV_INTERFACE): Reformat.
287 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
288 IN_GCOV_TOOL.
289 * libgcov-interface.c: Reformat some comments.
290 (__gcov_flush_mx): Add declaration. Tidy up definition.
291
6adaaa1d
AM		 2922014-07-31 Alan Modra <amodra@gmail.com>
293 Peter Bergner <bergner@vnet.ibm.com>
294
295 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
296 (pack_ldouble): New function.
297 (__gcc_qadd): Use it.
298 (__gcc_qmul): Likewise.
299 (__gcc_qdiv): Likewise.
300 (__gcc_qneg): Likewise.
301 (__gcc_stoq): Likewise.
302 (__gcc_dtoq): Likewise.
303
87cb0c0c
UW		 3042014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
305
306 * config/s390/tpf-unwind.h: Include <stdbool.h>.
307 (__tpf_eh_return): Add original return address as second parameter.
308 Handle cases where unwinder routines were called directly, instead
309 of from within the C++ library.
310
19926161
NS		 3112014-07-29 Nathan Sidwell <nathan@acm.org>
312
313 * libgcov.h: Move renaming of entry points to lib gcov specific
314 portion.
315 (gcov_do_dump): New rename.
316 (gcov_rewrite): Remove inline, make HIDDEN.
317 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
318 (gcov_exit_compute_summary): Rename to ...
319 (compute_summary): ... here. Add LIST argument.
320 (gcov_exit_merge_gcda): Rename to ...
321 (merge_one_data): ... here.
322 (gcov_exit_write_gcda): Rename to ...
323 (write_one_data): ... here.
324 (gcov_exit_merge_summary): Rename to ...
325 (merge_summary): Add RUN_COUNTED argument.
326 (gcov_exit_dump_gcov): Rename to ...
327 (dump_one_gcov): Add RUN_COUNTED argument.
328 (gcov_do_dump): New function, broken out of ...
329 (gcov_exit): ... here. Call it.
330
17522262
AG		 3312014-07-27 Anthony Green <green@moxielogic.com>
332
333 * config.host: Add moxiebox configuration suppport.
334
6dc33097
NS		 3352014-07-27 Nathan Sidwell <nathan@acm.org>
336
337 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
338 (struct gcov_filename): ... here. Include buffer and max length
339 fields.
340 (gcov_max_filename): Remove.
341 (gi_filename): Remove.
342 (gcov_exit_compute_summary): Compute max filename here.
343 (gcov_exit_merge_gcda): Add filename parm, adjust.
344 (gcov_exit_merge_summary): Likewise.
345 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
346 (gcov_exit): Likewise.
347 (__gcov_init): Don't calculate max length here.
348 * libgcov_util.c (max_filename_len): Remove.
349 (read_gcda_file): Don't calculate max length here.
350 (gcov_read_profile_dir): Don't propagate here.
351 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
352 struct gcov_filename changes.
353 (gcov_exit_open_gcda_file): Likewise.
354
770f687d
NS		 3552014-07-25 Nathan Sidwell <nathan@acm.org>
356
357 * libgcov-driver.c (set_gcov_dump_complete,
358 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
359 functions polluting user's namespace.
360 (gcov_exit): Set variable directly.
361 (gcov_clear): Reset variable directly.
362 * libgcov-interface.c (get_gcov_dymp_complete,
363 reset_gov_dump_complete): Remove declarations.
364 (__gcov_reset, __gcov_dump): Don't call them.
365
fabf71ba
DD		 3662014-07-24 DJ Delorie <dj@redhat.com>
367
368 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
770f687d
NS		 369 (__gcc_deregister_frame): Move logic to detect deregister function
370 to ...
371 (__gcc_register_frame): here, so it's consistent with the register
372 logic.
fabf71ba 373
d10ee722
NS		 3742014-07-23 Nathan Sidwell <nathan@acm.org>
375
376 * libgcov-driver.c (set_gcov_list): Remove.
377 (gcov_list): Make non-static in GCOV_TOOL.
378 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
379
a4137090
JDA		 3802014-07-17 John David Anglin <danglin@gcc.gnu.org>
381
382 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
383 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
384 Don't use SYNC_LOCK_RELEASE for int type.
385
72602c6c
RB		 3862014-07-14 Richard Biener <rguenther@suse.de>
387
388 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
389
d5313205
RX		 3902014-07-11 Rong Xu <xur@google.com>
391
392 * libgcov-util.c (gcov_max_filename): Fix declartion.
393
c77556a5
RX		 3942014-07-10 Rong Xu <xur@google.com>
395
396 Add gcov-tool: an offline gcda profile processing tool
397 Support.
398 * libgcov-driver.c (gcov_max_filename): Make available
399 to gcov-tool.
400 * libgcov-merge.c (__gcov_merge_add): Replace
401 gcov_read_counter() with a Macro.
402 (__gcov_merge_ior): Ditto.
403 (__gcov_merge_time_profile): Ditto.
404 (__gcov_merge_single): Ditto.
405 (__gcov_merge_delta): Ditto.
406 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
407 in the utility functions.
408 (set_fn_ctrs): Utility function for reading gcda files to in-memory
409 gcov_list object link lists.
410 (tag_function): Ditto.
411 (tag_blocks): Ditto.
412 (tag_arcs): Ditto.
413 (tag_lines): Ditto.
414 (tag_counters): Ditto.
415 (tag_summary): Ditto.
416 (read_gcda_finalize): Ditto.
417 (read_gcda_file): Ditto.
418 (ftw_read_file): Ditto.
419 (read_profile_dir_init): Ditto.
420 (gcov_read_profile_dir): Ditto.
421 (gcov_read_counter_mem): Ditto.
422 (gcov_get_merge_weight): Ditto.
423 (merge_wrapper): A wrapper function that calls merging handler.
424 (gcov_merge): Merge two gcov_info objects with weights.
425 (find_match_gcov_info): Find the matched gcov_info in the list.
426 (gcov_profile_merge): Merge two gcov_info object lists.
427 (__gcov_add_counter_op): Process edge profile counter values.
428 (__gcov_ior_counter_op): Process IOR profile counter values.
429 (__gcov_delta_counter_op): Process delta profile counter values.
430 (__gcov_single_counter_op): Process single profile counter values.
431 (fp_scale): Callback function for float-point scaling.
432 (int_scale): Callback function for integer fraction scaling.
433 (gcov_profile_scale): Scaling profile counters.
434 (gcov_profile_normalize): Normalize profile counters.
435 * libgcov.h: Add headers and functions for gcov-tool use.
436 (gcov_get_counter): New.
437 (gcov_get_counter_target): Ditto.
438 (struct gcov_info): Make the functions field mutable in gcov-tool
439 compilation.
440
5c7dac8a
KT		 4412014-06-23 Kai Tietz <ktietz@redhat.com>
442
443 PR libgcc/61585
444 * unwind-seh.c (_Unwind_GetGR): Check for proper
445 index range.
446 (_Unwind_SetGR): Likewise.
447
161c9312
NC		 4482014-05-22 Nick Clifton <nickc@redhat.com>
449
450 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
451 -mhwmult=none.
452
e3f0315f
TJ		 4532014-05-22 Teresa Johnson <tejohnson@google.com>
454
455 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
456 include.
457
dbed5a9b
JM		 4582014-05-20 John Marino <gnugcc@marino.st>
459
460 * config.host (*-*-dragonfly*): New target.
461 * crtstuff.c: Make dl_iterate_support generic on *bsd.
462 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
463 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
464 * config/i386/dragonfly-unwind.h: New.
465
1ec380e5
MR		 4662014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
467
468 PR libgcc/60166
469 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
470 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
471
54fde020
BE		 4722014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
473
474 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
475 implementation.
476
999db125
GJL		 4772014-05-12 Georg-Johann Lay <avr@gjlay.de>
478
479 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
480
cceaf54a
RO		 4812014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
482
483 PR libgcc/61097
484 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
485 if --enable-shared.
486
e3fe9b5b
BE		 4872014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
488
489 Work around for current cygwin32 build problems.
490 * config/i386/cygming-crtbegin.c (__register_frame_info,
491 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
492 functions only for 64-bit systems.
493
54cf37e9
RO		 4942014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
495
496 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
497 (sigill_caught, sigill_hdlr): Remove.
498
d9f069ab
RO		 4992014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
500
501 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
502 check.
503 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
504 Solaris 9 single-threaded support.
505 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
506 Solaris 9 single-threaded support. Add call_user_handler code
507 sequences.
508 (sparc_is_sighandler): Likewise.
509
59976ef8
AK		 5102014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
511
512 * config.host: Append t-floattodi to tmake_file depending on
513 host_address.
514
d02bbcf3
JS		 5152014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
516
31466bc0 517 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
d02bbcf3 518
c2e7e597
UB		 5192014-03-10 Uros Bizjak <ubizjak@gmail.com>
520
521 PR libgcc/60472
522 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
523 variable to avoid array subscript is above array bounds warnings.
524 Use __builtin_expect when checking *jcr_list for NULL.
525
227a7dc8
RO		 5262014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
527
528 PR libgcc/59339
529 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
530 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
531 vtv_*.o to extra_parts if enable_vtable_verify.
532
df2b279c
NC		 5332014-03-06 Nick Clifton <nickc@redhat.com>
534
535 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
536 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
537
dc11d79b
JY		 5382014-02-28 Joey Ye <joey.ye@arm.com>
539
540 PR libgcc/60166
541 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
542 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
543 Set to zero.
544
341c653c
WL		 5452014-02-24 Walter Lee <walt@tilera.com>
546
547 * config.host: Support "tilegx*" and "tilepro*" triplets.
548 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
549 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
550
95ce7613
CLT		 5512014-02-20 Sandra Loosemore <sandra@codesourcery.com>
552 Chung-Lin Tang <cltang@codesourcery.com>
553
554 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
555 * config/nios2/crti.S: Remove .file directive.
556 * config/nios2/crtn.S: Likewise.
557
0bb4fc05
KT		 5582014-02-18 Kai Tietz <ktietz@redhat.com>
559 Jonathan Schleifer <js@webkeks.org>
560
561 PR objc/56870
562 * unwind-seh.c (_GCC_specific_handler): Pass proper
563 value to unwind-handler.
564
9acf28f1
JM		 5652014-02-12 Joseph Myers <joseph@codesourcery.com>
566
567 * soft-fp/adddf3.c: Update from glibc.
568 * soft-fp/addsf3.c: Likewise.
569 * soft-fp/addtf3.c: Likewise.
570 * soft-fp/divdf3.c: Likewise.
571 * soft-fp/divsf3.c: Likewise.
572 * soft-fp/divtf3.c: Likewise.
573 * soft-fp/double.h: Likewise.
574 * soft-fp/eqdf2.c: Likewise.
575 * soft-fp/eqsf2.c: Likewise.
576 * soft-fp/eqtf2.c: Likewise.
577 * soft-fp/extenddftf2.c: Likewise.
578 * soft-fp/extended.h: Likewise.
579 * soft-fp/extendsfdf2.c: Likewise.
580 * soft-fp/extendsftf2.c: Likewise.
581 * soft-fp/extendxftf2.c: Likewise.
582 * soft-fp/fixdfdi.c: Likewise.
583 * soft-fp/fixdfsi.c: Likewise.
584 * soft-fp/fixdfti.c: Likewise.
585 * soft-fp/fixsfdi.c: Likewise.
586 * soft-fp/fixsfsi.c: Likewise.
587 * soft-fp/fixsfti.c: Likewise.
588 * soft-fp/fixtfdi.c: Likewise.
589 * soft-fp/fixtfsi.c: Likewise.
590 * soft-fp/fixtfti.c: Likewise.
591 * soft-fp/fixunsdfdi.c: Likewise.
592 * soft-fp/fixunsdfsi.c: Likewise.
593 * soft-fp/fixunsdfti.c: Likewise.
594 * soft-fp/fixunssfdi.c: Likewise.
595 * soft-fp/fixunssfsi.c: Likewise.
596 * soft-fp/fixunssfti.c: Likewise.
597 * soft-fp/fixunstfdi.c: Likewise.
598 * soft-fp/fixunstfsi.c: Likewise.
599 * soft-fp/fixunstfti.c: Likewise.
600 * soft-fp/floatdidf.c: Likewise.
601 * soft-fp/floatdisf.c: Likewise.
602 * soft-fp/floatditf.c: Likewise.
603 * soft-fp/floatsidf.c: Likewise.
604 * soft-fp/floatsisf.c: Likewise.
605 * soft-fp/floatsitf.c: Likewise.
606 * soft-fp/floattidf.c: Likewise.
607 * soft-fp/floattisf.c: Likewise.
608 * soft-fp/floattitf.c: Likewise.
609 * soft-fp/floatundidf.c: Likewise.
610 * soft-fp/floatundisf.c: Likewise.
611 * soft-fp/floatunditf.c: Likewise.
612 * soft-fp/floatunsidf.c: Likewise.
613 * soft-fp/floatunsisf.c: Likewise.
614 * soft-fp/floatunsitf.c: Likewise.
615 * soft-fp/floatuntidf.c: Likewise.
616 * soft-fp/floatuntisf.c: Likewise.
617 * soft-fp/floatuntitf.c: Likewise.
618 * soft-fp/gedf2.c: Likewise.
619 * soft-fp/gesf2.c: Likewise.
620 * soft-fp/getf2.c: Likewise.
621 * soft-fp/ledf2.c: Likewise.
622 * soft-fp/lesf2.c: Likewise.
623 * soft-fp/letf2.c: Likewise.
624 * soft-fp/muldf3.c: Likewise.
625 * soft-fp/mulsf3.c: Likewise.
626 * soft-fp/multf3.c: Likewise.
627 * soft-fp/negdf2.c: Likewise.
628 * soft-fp/negsf2.c: Likewise.
629 * soft-fp/negtf2.c: Likewise.
630 * soft-fp/op-1.h: Likewise.
631 * soft-fp/op-2.h: Likewise.
632 * soft-fp/op-4.h: Likewise.
633 * soft-fp/op-8.h: Likewise.
634 * soft-fp/op-common.h: Likewise.
635 * soft-fp/quad.h: Likewise.
636 * soft-fp/single.h: Likewise.
637 * soft-fp/soft-fp.h: Likewise.
638 * soft-fp/subdf3.c: Likewise.
639 * soft-fp/subsf3.c: Likewise.
640 * soft-fp/subtf3.c: Likewise.
641 * soft-fp/truncdfsf2.c: Likewise.
642 * soft-fp/trunctfdf2.c: Likewise.
643 * soft-fp/trunctfsf2.c: Likewise.
644 * soft-fp/trunctfxf2.c: Likewise.
645 * soft-fp/unorddf2.c: Likewise.
646 * soft-fp/unordsf2.c: Likewise.
647 * soft-fp/unordtf2.c: Likewise.
648 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
649 macro.
650 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
651 Likewise.
652 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
653 Likewise.
654 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
655 Likewise.
656 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
657 Likewise.
658 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
659 Likewise.
660 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
661 Likewise.
662 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
663 Likewise.
664 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
665 Likewise.
666 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
667 Likewise.
668 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
669 Likewise.
670 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
671 Likewise.
672 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
673 Likewise.
674 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
675 Likewise.
676 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
677 Likewise.
678 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
679 Likewise.
680
ce245ec6
AK		 6812014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
682
683 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
684 cannot be represented.
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
1c51d688
RS		 6912014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
692
693 * configure.ac (libgcc_cv_mips_hard_float): New.
694 * configure: Regenerate.
695 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
696 t-softfp-sfdf for hard-float targets.
697 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
698 (softfp_float_modes, softfp_int_modes, softfp_extensions)
699 (softfp_truncations, softfp_exclude_libgcc2): New.
700 * config/t-hardfp: New file.
701 * config/t-hardfp-sfdf: Likewise.
702 * config/hardfp.c: Likewise.
703
bbf391db
AK		 7042014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
705
706 * config.host: Include t-floattodi also for s390x.
707 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
708 * config/s390/32/_fixsfdi.c: Likewise.
709 * config/s390/32/_fixtfdi.c: Likewise.
710 * config/s390/32/_fixunsdfdi.c: Likewise.
711 * config/s390/32/_fixunssfdi.c: Likewise.
712 * config/s390/32/_fixunstfdi.c: Likewise.
713
91da0481
RO		 7142014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
715
716 PR target/59788
717 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
718 (install-libgcc-unwind-map-forbuild): New target.
719 (all): Depend on install-libgcc-unwind-map-forbuild.
720 (install-libgcc-unwind-map): New target.
721 (install): Depend on install-libgcc-unwind-map.
722
02b67731
SL		 7232014-02-02 Sandra Loosemore <sandra@codesourcery.com>
724
725 * config/nios2/crti.S (_init): Initialize GOT pointer from
726 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
727
1ea0a651
RS		 7282014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
729
730 * configure.ac: Check __mips64 when setting host_address.
731 * configure: Regenerate.
732 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
733 mips/t-mips64 and t-softfp.
734 (mips*-*-linux*): Don't add mips/t-tpbit.
735 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
736 (DPBIT, DPBIT_CFLAGS): Delete.
737 * config/mips/sfp-machine.h: New file.
738 * config/mips/t-mips64: Likewise.
739 * config/mips/t-softfp-tf: Likewise.
740 * config/mips/t-tpbit: Delete.
741
f32b0061
MS		 7422014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
743
744 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
745 as long long.
746
a5420aa4
WL		 7472014-01-25 Walter Lee <walt@tilera.com>
748
749 * config/tilepro/atomic.c: Include tconfig.h. Don't include
750 config.h or system.h.
751 (bool) Define.
752
24534912
WL		 7532014-01-25 Walter Lee <walt@tilera.com>
754
755 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
756 (post_atomic_barrier): Ditto.
757 (__fetch_and_do): New macro.
758 (__atomic_fetch_and_do): Use __fetch_and_do.
759 (__sync_fetch_and_do): New macro.
760 (__sync_fetch_and_add_4): New function.
761 (__sync_fetch_and_sub_4): New function.
762 (__sync_fetch_and_or_4): New function.
763 (__sync_fetch_and_and_4): New function.
764 (__sync_fetch_and_xor_4): New function.
765 (__sync_fetch_and_nand_4): New function.
766 (__sync_fetch_and_add_8): New function.
767 (__sync_fetch_and_sub_8): New function.
768 (__sync_fetch_and_or_8): New function.
769 (__sync_fetch_and_and_8): New function.
770 (__sync_fetch_and_xor_8): New function.
771 (__sync_fetch_and_nand_8): New function.
772 (__do_and_fetch): New macro.
773 (__atomic_do_and_fetch): Use __do_and_fetch.
774 (__sync_do_and_fetch): New macro.
775 (__sync_add_and_fetch_4): New function.
776 (__sync_sub_and_fetch_4): New function.
777 (__sync_or_and_fetch_4): New function.
778 (__sync_and_and_fetch_4): New function.
779 (__sync_xor_and_fetch_4): New function.
780 (__sync_nand_and_fetch_4): New function.
781 (__sync_add_and_fetch_8): New function.
782 (__sync_sub_and_fetch_8): New function.
783 (__sync_or_and_fetch_8): New function.
784 (__sync_and_and_fetch_8): New function.
785 (__sync_xor_and_fetch_8): New function.
786 (__sync_nand_and_fetch_8): New function.
787 (__sync_exchange_methods): New macro.
788 (__sync_val_compare_and_swap_4): New function.
789 (__sync_bool_compare_and_swap_4): New function.
790 (__sync_lock_test_and_test_4): New function.
791 (__sync_val_compare_and_swap_8): New function.
792 (__sync_bool_compare_and_swap_8): New function.
793 (__sync_lock_test_and_test_8): New function.
794 (__subword_cmpxchg_body): New macro.
795 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
796 (__atomic_compare_exchange_2): Ditto.
797 (__sync_subword_cmpxchg): New macro.
798 (__sync_val_compare_and_swap_1): New function.
799 (__sync_bool_compare_and_swap_1): New function.
800 (__sync_val_compare_and_swap_2): New function.
801 (__sync_bool_compare_and_swap_2): New function.
802 (__atomic_subword): Rename to ...
803 (__subword): ... New name.
804 (__atomic_subword_fetch): Use __subword.
805 (__sync_subword_fetch): New macro.
806 (__sync_fetch_and_add_1): New function.
807 (__sync_fetch_and_sub_1): New function.
808 (__sync_fetch_and_or_1): New function.
809 (__sync_fetch_and_and_1): New function.
810 (__sync_fetch_and_xor_1): New function.
811 (__sync_fetch_and_nand_1): New function.
812 (__sync_fetch_and_add_2): New function.
813 (__sync_fetch_and_sub_2): New function.
814 (__sync_fetch_and_or_2): New function.
815 (__sync_fetch_and_and_2): New function.
816 (__sync_fetch_and_xor_2): New function.
817 (__sync_fetch_and_nand_2): New function.
818 (__sync_add_and_fetch_1): New function.
819 (__sync_sub_and_fetch_1): New function.
820 (__sync_or_and_fetch_1): New function.
821 (__sync_and_and_fetch_1): New function.
822 (__sync_xor_and_fetch_1): New function.
823 (__sync_nand_and_fetch_1): New function.
824 (__sync_add_and_fetch_2): New function.
825 (__sync_sub_and_fetch_2): New function.
826 (__sync_or_and_fetch_2): New function.
827 (__sync_and_and_fetch_2): New function.
828 (__sync_xor_and_fetch_2): New function.
829 (__sync_nand_and_fetch_2): New function.
830 (__atomic_subword_lock): Use __subword.
831 (__sync_subword_lock): New macro.
832 (__sync_lock_test_and_set_1): New function.
833 (__sync_lock_test_and_set_2): New function.
834
4d6d3bc5
WL		 8352014-01-25 Walter Lee <walt@tilera.com>
836
837 * config/tilepro/atomic.c (BIT_OFFSET): Define.
838 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
839 (__atomic_subword): Ditto.
840
cbd9890e
WL		 8412014-01-25 Walter Lee <walt@tilera.com>
842
843 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
844 a prefix op argument.
845 (__atomic_nand_fetch_4): Add prefix op.
846 (__atomic_nand_fetch_8): Ditto.
847
8fc36b15 8482014-01-21 Baruch Siach <barch@tkos.co.il>
800d8bd5
BS		 849
850 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
851
46dd1242
L		 8522014-01-09 Rong Xu <xur@google.com>
853
854 * libgcov-driver.c (this_prg): make it local to save
855 bss space.
856 (gcov_exit_compute_summary): Ditto.
857 (gcov_exit_merge_gcda): Ditto.
858 (gcov_exit_merge_summary): Ditto.
859 (gcov_exit_dump_gcov): Ditto.
860
40d6b753
RX		 8612014-01-08 Rong Xu <xur@google.com>
862
863 * libgcov-driver.c: Use libgcov.h.
864 (buffer_fn_data): Use xmalloc instead of malloc.
865 (gcov_exit_merge_gcda): Ditto.
866 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
867 * libgcov.h: New common header files for libgcov-*.h.
868 * libgcov-interface.c: Use libgcov.h
869 * libgcov-merge.c: Ditto.
870 * libgcov-profiler.c: Ditto.
871 * Makefile.in: Add dependence to libgcov.h
872
a02e7bdd
JM		 8732014-01-02 Joseph Myers <joseph@codesourcery.com>
874
875 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
876 case of small numerator and finite nonzero result.
877
ac1dca3c
RS		 8782014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
879
880 Update copyright years
881
f9030485
RS		 8822014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
883
884 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
885 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
886 config/arc/dp-hack.h, config/arc/fp-hack.h,
887 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
888 config/arc/ieee-754/arc600-dsp/divdf3.S,
889 config/arc/ieee-754/arc600-dsp/divsf3.S,
890 config/arc/ieee-754/arc600-dsp/muldf3.S,
891 config/arc/ieee-754/arc600-dsp/mulsf3.S,
892 config/arc/ieee-754/arc600-mul64/divdf3.S,
893 config/arc/ieee-754/arc600-mul64/divsf3.S,
894 config/arc/ieee-754/arc600-mul64/muldf3.S,
895 config/arc/ieee-754/arc600-mul64/mulsf3.S,
896 config/arc/ieee-754/arc600/divsf3.S,
897 config/arc/ieee-754/arc600/mulsf3.S,
898 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
899 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
900 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
901 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
902 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
903 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
904 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
905 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
906 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
907 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
908 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
909 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
910 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
911 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
912 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
913 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
914 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
915 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
916 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
917 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
918 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
919 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
920 vtv_start_preinit.c: Use the standard form for the copyright notice.
921
e430824f
CLT		 9222013-12-31 Sandra Loosemore <sandra@codesourcery.com>
923 Chung-Lin Tang <cltang@codesourcery.com>
924 Based on patches from Altera Corporation
925
926 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
927 * config/nios2/lib2-nios2.h: New file.
928 * config/nios2/lib2-divmod-hi.c: New file.
929 * config/nios2/linux-unwind.h: New file.
930 * config/nios2/lib2-divmod.c: New file.
931 * config/nios2/linux-atomic.c: New file.
932 * config/nios2/t-nios2: New file.
933 * config/nios2/crti.asm: New file.
934 * config/nios2/t-linux: New file.
935 * config/nios2/lib2-divtable.c: New file.
936 * config/nios2/lib2-mul.c: New file.
937 * config/nios2/tramp.c: New file.
938 * config/nios2/crtn.asm: New file.
939
1879e97f
UB		 9402013-12-26 Uros Bizjak <ubizjak@gmail.com>
941
942 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
943 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
944 from cpuid.h to check vendor signatures.
945
f4a4bdbb
GG		 9462013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
947
c2e7e597 948 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
f4a4bdbb
GG		 949 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
950 (get_amd_cpu): Likewise.
951
8d2ae544
L		 9522013-12-25 H.J. Lu <hongjiu.lu@intel.com>
953
954 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
955 Haswell.
956
74924838
ASJ		 9572013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
958 H.J. Lu <hongjiu.lu@intel.com>
959
0bb52f25
L		 960 PR target/59422
961 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
74924838
ASJ		 962 and AMD_JAGUAR.
963 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
964 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
965 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
966 FEATURE_XOP and FEATURE_FMA.
967 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
968 AMDFAM15H_BDVER3.
969 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
0bb52f25 970 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
74924838
ASJ		 971 FEATURE_FMA4 and FEATURE_XOP.
972
d3c11974
L		 9732013-12-23 H.J. Lu <hongjiu.lu@intel.com>
974
975 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
976 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
977 (get_intel_cpu): Updated.
978
064c4ff2
ZC		 9792013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
980
981 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
982
8b02e720
UB		 9832013-12-09 Uros Bizjak <ubizjak@gmail.com>
984
985 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1f71a3c3 986 instructions when __SSE_MATH__ is defined.
8b02e720 987
3fa2ccb4
RC		 9882013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
989
990 * config.host (microblaze-*-rtems*): New.
991
ecd78fc9
KV		 9922013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
993
994 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
995 architectures that do not have hardware divide instruction.
996 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
997
b21fbbd2
RS		 9982013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
999
1000 * longlong.h: Delete (moved to include/).
1001
b03fb8c9
AZ		 10022013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1003
1004 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1005 of normal number and qNaN to not raise an inexact exception.
1006
3c716922
UB		 10072013-11-28 Uros Bizjak <ubizjak@gmail.com>
1008
1009 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1010
10112013-11-28 Matthew Leach <matthew.leach@arm.com>
cceeb9a9
ML		 1012
1013 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1014 for correct opcodes on BE.
1015
a3458d22
UB		 10162013-11-27 Uros Bizjak <ubizjak@gmail.com>
1017
1018 * soft-fp/op-4.h: Update from glibc.
1019
30b8f78b
KV		 10202013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1021
1022 * libgcc2.c (__udivmoddi4): Define new implementation when
1023 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1024 divide instructions.
1025
82552a29
OE		 10262013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1027
1028 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1029
80e87457
RO		 10302013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1031
1032 * config/t-softfp (soft-fp-objects-base): New variable.
1033 (soft-fp-objects): Use it.
1034
44178879
DE		 10352013-11-23 David Edelson <dje.gcc@gmail.com>
1036 Andrew Dixie <andrewd@gentrack.com>
1037
1038 PR target/33704
1039 * config/rs6000/aixinitfini.c: New file.
1040 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1041 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1042 symbols.
1043
e5287671
YR		 10442013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1045
a3458d22 1046 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
e5287671 1047
867c8b03
JH		 10482013-11-18 Jan Hubicka <jh@suse.cz>
1049
7f369373
JH		 1050 * libgcov-driver.c (run_accounted): Make global level static.
1051 (gcov_exit_merge_summary): Silence warning; do not clear
1052 run_accounted here.
1053 (gcov_exit): Clear it here.
1054
1d0b3334
JH		 1055 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1056 run_accounted.
1057
867c8b03
JH		 1058 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1059 (all_prg, crc32): Remove static vars.
1060 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1061 all_prg.
1062 (gcov_exit_merge_gcda): Add crc32 parameter.
1063 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1064 do not account run if it was already accounted.
1065 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1066 (gcov_exit): Initialize all_prg; update.
1067
66204992
AS		 10682013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1069
1070 * configure: Regenerate.
1071
b54214fe
UW		 10722013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1073 Alan Modra <amodra@gmail.com>
1074
1075 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1076 (frob_update_context): Use it.
1077
10782013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1079 Alan Modra <amodra@gmail.com>
1080
1081 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1082 (trampoline_initial): Provide ELFv2 variant.
1083 (__trampoline_setup): Likewise.
1084
1085 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1086 check for AIX indirect function call sequence if _CALL_ELF == 2.
1087
10882013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1089 Alan Modra <amodra@gmail.com>
1090
1091 * config/rs6000/linux-unwind.h (get_regs): Do not support
1092 old kernel versions if _CALL_ELF == 2.
1093 (frob_update_context): Do not support PLT stub variants only
1094 generated by old linkers if _CALL_ELF == 2.
1095
13e0981a
UW		 10962013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1097 Alan Modra <amodra@gmail.com>
1098
1099 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1100 location of CR save area for 64-bit little-endian systems.
1101
1a80085d
EB		 11022013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1103
1104 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1105 in tmake_file.
1106 * config/arm/t-vxworks: Delete.
1107
cabeea52
KT		 11082013-11-10 Kai Tietz <ktietz@redhat.com>
1109
1110 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1111 Increment load-count on use of LIBGCC_SONAME DLL.
1112 (hmod_libgcc): New static variable to hold handle of
1113 LIBGCC_SONAME DLL.
1114 (__gcc_deregister_frame): Decrement load-count of
1115 LIBGCC_SONAME DLL.
1116
ac088ba1
BRF		 11172013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1118
1119 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1120 availability.
1121 * configure: Regenerate
1122
d59a8fcc
UB		 11232013-11-07 Uros Bizjak <ubizjak@gmail.com>
1124
1125 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1126 FP_EX_DENORM. Store result to volatile location after SSE division
1127 to close interrupt window. Remove unneeded fwait after x87
1128 division since interrupt window will be closed by emitted fstp.
9de84e84 1129 Rewrite FP_EX_INEXACT handling.
d59a8fcc 1130
9954c743
JM		 11312013-11-06 Joseph Myers <joseph@codesourcery.com>
1132
1133 * soft-fp/README: Update.
1134 * soft-fp/adddf3.c: Update from glibc.
1135 * soft-fp/addsf3.c: Likewise.
1136 * soft-fp/addtf3.c: Likewise.
1137 * soft-fp/divdf3.c: Likewise.
1138 * soft-fp/divsf3.c: Likewise.
1139 * soft-fp/divtf3.c: Likewise.
1140 * soft-fp/double.h: Likewise.
1141 * soft-fp/eqdf2.c: Likewise.
1142 * soft-fp/eqsf2.c: Likewise.
1143 * soft-fp/eqtf2.c: Likewise.
1144 * soft-fp/extenddftf2.c: Likewise.
1145 * soft-fp/extended.h: Likewise.
1146 * soft-fp/extendsfdf2.c: Likewise.
1147 * soft-fp/extendsftf2.c: Likewise.
1148 * soft-fp/extendxftf2.c: Likewise.
1149 * soft-fp/fixdfdi.c: Likewise.
1150 * soft-fp/fixdfsi.c: Likewise.
1151 * soft-fp/fixdfti.c: Likewise.
1152 * soft-fp/fixsfdi.c: Likewise.
1153 * soft-fp/fixsfsi.c: Likewise.
1154 * soft-fp/fixsfti.c: Likewise.
1155 * soft-fp/fixtfdi.c: Likewise.
1156 * soft-fp/fixtfsi.c: Likewise.
1157 * soft-fp/fixtfti.c: Likewise.
1158 * soft-fp/fixunsdfdi.c: Likewise.
1159 * soft-fp/fixunsdfsi.c: Likewise.
1160 * soft-fp/fixunsdfti.c: Likewise.
1161 * soft-fp/fixunssfdi.c: Likewise.
1162 * soft-fp/fixunssfsi.c: Likewise.
1163 * soft-fp/fixunssfti.c: Likewise.
1164 * soft-fp/fixunstfdi.c: Likewise.
1165 * soft-fp/fixunstfsi.c: Likewise.
1166 * soft-fp/fixunstfti.c: Likewise.
1167 * soft-fp/floatdidf.c: Likewise.
1168 * soft-fp/floatdisf.c: Likewise.
1169 * soft-fp/floatditf.c: Likewise.
1170 * soft-fp/floatsidf.c: Likewise.
1171 * soft-fp/floatsisf.c: Likewise.
1172 * soft-fp/floatsitf.c: Likewise.
1173 * soft-fp/floattidf.c: Likewise.
1174 * soft-fp/floattisf.c: Likewise.
1175 * soft-fp/floattitf.c: Likewise.
1176 * soft-fp/floatundidf.c: Likewise.
1177 * soft-fp/floatundisf.c: Likewise.
1178 * soft-fp/floatunditf.c: Likewise.
1179 * soft-fp/floatunsidf.c: Likewise.
1180 * soft-fp/floatunsisf.c: Likewise.
1181 * soft-fp/floatunsitf.c: Likewise.
1182 * soft-fp/floatuntidf.c: Likewise.
1183 * soft-fp/floatuntisf.c: Likewise.
1184 * soft-fp/floatuntitf.c: Likewise.
1185 * soft-fp/gedf2.c: Likewise.
1186 * soft-fp/gesf2.c: Likewise.
1187 * soft-fp/getf2.c: Likewise.
1188 * soft-fp/ledf2.c: Likewise.
1189 * soft-fp/lesf2.c: Likewise.
1190 * soft-fp/letf2.c: Likewise.
1191 * soft-fp/muldf3.c: Likewise.
1192 * soft-fp/mulsf3.c: Likewise.
1193 * soft-fp/multf3.c: Likewise.
1194 * soft-fp/negdf2.c: Likewise.
1195 * soft-fp/negsf2.c: Likewise.
1196 * soft-fp/negtf2.c: Likewise.
1197 * soft-fp/op-1.h: Likewise.
1198 * soft-fp/op-2.h: Likewise.
1199 * soft-fp/op-4.h: Likewise.
1200 * soft-fp/op-8.h: Likewise.
1201 * soft-fp/op-common.h: Likewise.
1202 * soft-fp/quad.h: Likewise.
1203 * soft-fp/single.h: Likewise.
1204 * soft-fp/soft-fp.h: Likewise.
1205 * soft-fp/subdf3.c: Likewise.
1206 * soft-fp/subsf3.c: Likewise.
1207 * soft-fp/subtf3.c: Likewise.
1208 * soft-fp/truncdfsf2.c: Likewise.
1209 * soft-fp/trunctfdf2.c: Likewise.
1210 * soft-fp/trunctfsf2.c: Likewise.
1211 * soft-fp/trunctfxf2.c: Likewise.
1212 * soft-fp/unorddf2.c: Likewise.
1213 * soft-fp/unordsf2.c: Likewise.
1214 * soft-fp/unordtf2.c: Likewise.
1215
02ac9503
UB		 12162013-11-05 Uros Bizjak <ubizjak@gmail.com>
1217
1218 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1219 (_FP_MUL_MEAT_D): Ditto.
1220 (_FP_DIV_MEAT_S): Ditto.
1221 (_FP_DIV_MEAT_D): Ditto.
1222 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1223 t-softfp-sfdf and t-softfp to tmake_file.
1224
61221141
UB		 12252013-11-03 Uros Bizjak <ubizjak@gmail.com>
1226
1227 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1228 * config/i386/crtprec.c: Ditto.
1229
9304f876
CJW		 12302013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1231 Shiva Chen <shiva0217@gmail.com>
1232
1233 * config.host (nds32*-elf*): Add nds32 target.
1234 * config/nds32 : New directory and files.
1235
0e499e75
HPN		 12362013-10-16 Hans-Peter Nilsson <hp@axis.com>
1237
1238 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1239 * config.host (cpu_type) <Setting default>: Add entry for
1240 crisv32-*-*.
1241 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1242 <crisv32-*-linux*>: Adjust.
1243 * longlong.h: Wrap the whole CRIS section in a single
1244 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1245 and sub_ddmmss.
1246 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1247 defined.
1248 [__CRIS__] (__umulsidi3): Define.
1249 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1250 * config/cris/sfp-machine.h: New file.
1251 * config/cris/umulsidi3.S: New file.
1252 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1253 * config/cris/arit.c (SIGNMULT): New macro.
1254 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1255 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1256 saving 3 out of originally 33 cycles from the fastest
1257 path, 3 out of 54 from the medium path and one from the longest
1258 path. Improve comments.
1259
16022041
RS		 12602013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1261
1262 * sync.c: Remove static aliases and define each function directly
1263 under its real name.
1264
69778659
JDA		 12652013-10-02 John David Anglin <danglin@gcc.gnu.org>
1266
1267 * config.host (hppa*64*-*-linux*): Define extra_parts.
1268 (hppa*-*-linux*): Likewise.
1269
2deaf8b0
JR		 12702013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1271
1272 * config/arc/crtgend.S: Add 2013 to Copyright years.
1273 * config/arc/gmon/atomic.h: Likewise.
1274 * config/arc/gmon/auxreg.h: Likewise.
1275 * config/arc/gmon/sys/gmon_out.h: Likewise.
1276 * config/arc/gmon/sys/gmon.h: Likewise.
1277 * config/arc/gmon/prof-freq.c: Likewise.
1278 * config/arc/gmon/mcount.c: Likewise.
1279 * config/arc/gmon/prof-freq-stub.S: Likewise.
1280 * config/arc/gmon/gmon.c: Likewise.
1281 * config/arc/gmon/machine-gmon.h: Likewise.
1282 * config/arc/gmon/profil.S: Likewise.
1283 * config/arc/gmon/dcache_linesz.S: Likewise.
1284 * config/arc/crtg.S: Likewise.
1285 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1286 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1287 * config/arc/ieee-754/adddf3.S: Likewise.
1288 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1289 * config/arc/ieee-754/fixsfsi.S: Likewise.
1290 * config/arc/ieee-754/gtsf2.S: Likewise.
1291 * config/arc/ieee-754/floatsisf.S: Likewise.
1292 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1293 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1294 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1295 * config/arc/ieee-754/fixdfsi.S: Likewise.
1296 * config/arc/ieee-754/addsf3.S: Likewise.
1297 * config/arc/ieee-754/gesf2.S: Likewise.
1298 * config/arc/ieee-754/floatsidf.S: Likewise.
1299 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1300 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1301 * config/arc/ieee-754/gtdf2.S: Likewise.
1302 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1303 * config/arc/ieee-754/uneqdf2.S: Likewise.
1304 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1305 * config/arc/ieee-754/uneqsf2.S: Likewise.
1306 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1307 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1308 * config/arc/ieee-754/eqdf2.S: Likewise.
1309 * config/arc/ieee-754/ordsf2.S: Likewise.
1310 * config/arc/ieee-754/divsf3.S: Likewise.
1311 * config/arc/ieee-754/divdf3.S: Likewise.
1312 * config/arc/ieee-754/floatunsidf.S: Likewise.
1313 * config/arc/ieee-754/orddf2.S: Likewise.
1314 * config/arc/ieee-754/eqsf2.S: Likewise.
1315 * config/arc/ieee-754/gedf2.S: Likewise.
1316 * config/arc/crtn.S: Likewise.
1317 * config/arc/crti.S: Likewise.
1318 * config/arc/t-arc700-uClibc: Likewise.
1319 * config/arc/asm.h: Likewise.
1320 * config/arc/libgcc-excl.ver: Likewise.
1321 * config/arc/t-arc-newlib: Likewise.
1322 * config/arc/divtab-arc700.c: Likewise.
1323 * config/arc/initfini.c: Likewise.
1324 * config/arc/fp-hack.h: Likewise.
1325
c8e318b0
JR		 13262013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1327 Diego Novillo <dnovillo@google.com>
1328
1329 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 1330 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1331 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1332 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 1333
d38a64b4
JR		 13342013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1335 Brendan Kehoe <brendan@zen.org>
1336 Simon Cook <simon.cook@embecosm.com>
1337
1338 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1339 * config/arc: New directory.
1340 * longlong.h [__arc__] (umul_ppmm): Remove.
1341 [__arc__] (__umulsidi3): Define.
1342 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1343 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1344
dff717d2
JC		 13452013-09-17 Jacek Caban <jacek@codeweavers.com>
1346
1347 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1348 CreateSemaphoreA.
1349 * config/i386/gthr-win32.h: Likewise.
1350
5c0029de
DD		 13512013-09-16 DJ Delorie <dj@redhat.com>
1352
844ad6c6 1353 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 1354 * config/rl78/lib2mul.c: Enable for RL78/G10.
1355 * config/rl78/lib2div.c: Likewise.
1356 * config/rl78/lshrsi3.S: Use vregs.h.
1357 * config/rl78/cmpsi2.S: Likewise.
1358 * config/rl78/trampoline.S: Likewise.
1359 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1360
ceb2fc49
DD		 13612013-09-14 DJ Delorie <dj@redhat.com>
1362 Nick Clifton <nickc@redhat.com>
1363
1364 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1365 * config/rl78/vregs.h: New.
1366 * config/rl78/signbit.S: New file. Implements signbit function.
1367 * config/rl78/divmodsi.S: New.
1368 * config/rl78/divmodhi.S: New.
1369 * config/rl78/divmodqi.S: New.
1370 * config/rl78/t-rl78: Build them here...
1371 * config/rl78/lib2div.c: ...but not here.
1372
f6a83b4a
DD		 13732013-09-12 DJ Delorie <dj@redhat.com>
1374
1375 * config.host (msp*-*-elf): New.
1376 * config/msp430/: New port.
1377
9107b096
IS		 13782013-08-18 Iain Sandoe <iain@codesourcery.com>
1379
1380 PR gcov-profile/58127
1381 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1382 __thread var for emulated TLS.
1383 (__gcov_indirect_call_counters): Likewise.
1384
0f9bde1f 13852013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 1386 Catherine Moore <clm@codesourcery.com>
1387 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 1388
1389 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1390 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1391 (CALL_STUB_NO_RET): Likewise.
1392 (CALL_STUB_RET): Likewise.
1393 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1394 __mips16_ret call/return stub symbols.
1395 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1396 to tmake_file.
1397
2dc14aac
MR		 13982013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1399
1400 * config.host <mips*-*-linux*>: Remove a stray comment.
1401
748d71f3
JH		 14022013-08-10 Jan Hubicka <jh@suse.cz>
1403
1404 Work around binutils PR14342
1405 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1406 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1407 (L_gcov_indirect_call_profiler_v2): New.
1408
2fa3d31b
JH		 14092013-08-06 Jan Hubicka <jh@suse.cz>
1410
1411 * libgcov.c (__gcov_indirect_call_callee,
1412 __gcov_indirect_call_counters): New global vars.
1413 (__gcov_indirect_call_profiler): replace by ...
1414 (__gcov_indirect_call_profiler_v2) ... this one.
1415
2077db1b
CT		 14162013-08-06 Caroline Tice <cmtice@google.com>
1417
d0595b65 1418 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 1419 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 1420 * configure.ac: Add code to check/set enable_vtable_verify.
1421 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 1422 true.
d0595b65
CT		 1423 * vtv_start_preinit.c: New file.
1424 * vtv_end_preinit.c: New file.
1425 * vtv_start.c: New file.
1426 * vtv_end.c: New file.
1427 * configure: Regenerated.
2077db1b 1428
46549c20
MK		 14292013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1430
1431 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1432 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1433 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1434 GPL-3.0-with-GCC-exception.
1435
72be589b
MR		 14362013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1437
1438 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1439 ISA and up.
1440
902a3faf
AK		 14412013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1442
1443 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1444 mapping for FPRs when creating the fallback framestate.
1445
02371798
GJL		 14462013-07-19 Georg-Johann Lay <avr@gjlay.de>
1447
1448 PR target/57516
1449 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1450 (__round_s2_const, __round_u2_const)
1451 (__round_s4_const, __round_u4_const, __round_x8):
1452 Saturate result if addition result cannot be represented.
1453
ab0e8379
MK		 14542013-07-15 Matthias Klose <doko@ubuntu.com>
1455
1456 * libgcc2.c: Don't include <limits.h>.
1457
7da38058
JJ		 14582013-07-09 Janis Johnson <janisjo@codesourcery.com>
1459
1460 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1461
1f6eac90
JJ		 14622013-07-06 Jakub Jelinek <jakub@redhat.com>
1463
1464 PR target/29776
1465 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1466
4ea3d774
JJ		 14672013-06-28 Jakub Jelinek <jakub@redhat.com>
1468
1469 PR middle-end/36041
1470 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1471 Define.
1472 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1473 instead of table lookups.
1474 (__popcountDI2): Likewise.
1475
9d2cdf25
CJW		 14762013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1477
1478 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1479 correctly.
1480
fa1e55b0
JM		 14812013-06-21 Joseph Myers <joseph@codesourcery.com>
1482
1483 PR other/53317
1484 * soft-fp/adddf3.c: Update from glibc.
1485 * soft-fp/addsf3.c: Likewise.
1486 * soft-fp/addtf3.c: Likewise.
1487 * soft-fp/divdf3.c: Likewise.
1488 * soft-fp/divsf3.c: Likewise.
1489 * soft-fp/divtf3.c: Likewise.
1490 * soft-fp/double.h: Likewise.
1491 * soft-fp/eqdf2.c: Likewise.
1492 * soft-fp/eqsf2.c: Likewise.
1493 * soft-fp/eqtf2.c: Likewise.
1494 * soft-fp/extenddftf2.c: Likewise.
1495 * soft-fp/extended.h: Likewise.
1496 * soft-fp/extendsfdf2.c: Likewise.
1497 * soft-fp/extendsftf2.c: Likewise.
1498 * soft-fp/fixdfdi.c: Likewise.
1499 * soft-fp/fixdfsi.c: Likewise.
1500 * soft-fp/fixsfdi.c: Likewise.
1501 * soft-fp/fixsfsi.c: Likewise.
1502 * soft-fp/fixtfdi.c: Likewise.
1503 * soft-fp/fixtfsi.c: Likewise.
1504 * soft-fp/fixunsdfdi.c: Likewise.
1505 * soft-fp/fixunsdfsi.c: Likewise.
1506 * soft-fp/fixunssfdi.c: Likewise.
1507 * soft-fp/fixunssfsi.c: Likewise.
1508 * soft-fp/fixunstfdi.c: Likewise.
1509 * soft-fp/fixunstfsi.c: Likewise.
1510 * soft-fp/floatdidf.c: Likewise.
1511 * soft-fp/floatdisf.c: Likewise.
1512 * soft-fp/floatditf.c: Likewise.
1513 * soft-fp/floatsidf.c: Likewise.
1514 * soft-fp/floatsisf.c: Likewise.
1515 * soft-fp/floatsitf.c: Likewise.
1516 * soft-fp/floatundidf.c: Likewise.
1517 * soft-fp/floatundisf.c: Likewise.
1518 * soft-fp/floatunditf.c: Likewise.
1519 * soft-fp/floatunsidf.c: Likewise.
1520 * soft-fp/floatunsisf.c: Likewise.
1521 * soft-fp/floatunsitf.c: Likewise.
1522 * soft-fp/gedf2.c: Likewise.
1523 * soft-fp/gesf2.c: Likewise.
1524 * soft-fp/getf2.c: Likewise.
1525 * soft-fp/ledf2.c: Likewise.
1526 * soft-fp/lesf2.c: Likewise.
1527 * soft-fp/letf2.c: Likewise.
1528 * soft-fp/muldf3.c: Likewise.
1529 * soft-fp/mulsf3.c: Likewise.
1530 * soft-fp/multf3.c: Likewise.
1531 * soft-fp/negdf2.c: Likewise.
1532 * soft-fp/negsf2.c: Likewise.
1533 * soft-fp/negtf2.c: Likewise.
1534 * soft-fp/op-1.h: Likewise.
1535 * soft-fp/op-2.h: Likewise.
1536 * soft-fp/op-4.h: Likewise.
1537 * soft-fp/op-8.h: Likewise.
1538 * soft-fp/op-common.h: Likewise.
1539 * soft-fp/quad.h: Likewise.
1540 * soft-fp/single.h: Likewise.
1541 * soft-fp/soft-fp.h: Likewise.
1542 * soft-fp/subdf3.c: Likewise.
1543 * soft-fp/subsf3.c: Likewise.
1544 * soft-fp/subtf3.c: Likewise.
1545 * soft-fp/truncdfsf2.c: Likewise.
1546 * soft-fp/trunctfdf2.c: Likewise.
1547 * soft-fp/trunctfsf2.c: Likewise.
1548 * soft-fp/unorddf2.c: Likewise.
1549 * soft-fp/unordsf2.c: Likewise.
1550 * soft-fp/unordtf2.c: Likewise.
1551 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1552 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1553 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1554 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1555 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1556 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1557 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1558 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1559 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1560 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1561 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1562 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1563
0de86a92
JU		 15642013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1565
1566 * config/mips/lib2funcs.c: New file.
1567 * config/mips/t-mips (LIB2ADD_ST): Add it.
1568
0d008882
OE		 15692013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1570
1571 PR target/6526
1572 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1573 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1574
776434d1
WL		 15752013-06-08 Walter Lee <walt@tilera.com>
1576
1577 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1578 Replace int64_t with long long. Add __extension__ where
1579 appropriate.
1580 * config/tilepro/atomic.c: Include config.h.
1581
6ab3ebb4
DR		 15822013-06-06 Douglas B Rupp <rupp@adacore.com>
1583
1584 * config.host (arm-wrs-vxworks): Configure with other soft float.
1585
107eea2c
JU		 15862013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1587
1588 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1589 (mips64r5900el-*-elf*): New configurations.
1590
5cc19c62
AM		 15912013-06-04 Alan Modra <amodra@gmail.com>
1592
1593 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1594
0f1d3965
YR		 15952013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1596
1597 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1598
0ba045df
EB		 15992013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1600
1601 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1602 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1603 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1604
49dcafd4
EB		 16052013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1606
1607 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1608 (powerpc-wrs-vxworks): Likewise.
1609
4fcb5d87
EB		 16102013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1611
1612 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1613 signal frames as well.
1614 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1615 STACK_BIAS to the CFA offset.
1616
0ec33224
RH		 16172013-05-17 Richard Henderson <rth@redhat.com>
1618
1619 PR target/49146
1620 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1621 (execute_cfa_program): Use it when storing to fs->regs.
1622
492a8029
KT		 16232013-05-08 Kai Tietz <ktietz@redhat.com>
1624
1625 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1626 (__deregister_frame_info): Likewise.
1627
701e2f0a
TS		 16282013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1629
e5123d08
TS		 1630 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1631 NaN's payload.
1632
701e2f0a
TS		 1633 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1634
b9a7eb5d
AM		 16352013-04-25 Alan Modra <amodra@gmail.com>
1636
1637 * config.host: Match little-endian powerpc-linux.
1638
dfe192f5
YZ		 16392013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1640
1641 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1642 as 'unsigned long long' instead of 'unsigned long'.
1643 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1644 'signed long'.
1645
b6b9af2f
JB		 16462013-04-10 Julian Brown <julian@codesourcery.com>
1647
1648 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1649 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1650 unsigned char/unsigned short.
1651 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1652
ecabdd00
JDA		 16532013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1654
1655 PR other/55274
1656 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1657
34652576
MI		 16582013-04-04 Meador Inge <meadori@codesourcery.com>
1659
1660 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1661 computing the location of the link register.
1662 (aeabi_uldivmod): Ditto.
1663
e9fd8c19
KT		 16642013-03-27 Kai Tietz <ktietz@redhat.com>
1665
1666 * config.host: Add support for cygwin x64 target.
1667 * configure: Regenerated.
1668
a6406324
WL		 16692013-03-26 Walter Lee <walt@tilera.com>
1670
1671 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1672 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1673
55446c7e
KT		 16742013-03-25 Kai Tietz <ktietz@redhat.com>
1675
1676 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1677
d2ae19d9
RM		 16782013-03-20 Robert Mason <rbmj@verizon.net>
1679
1680 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1681 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1682 (__gthread_leave_tsd_dtor_context): Add prototypes.
1683 (tls_delete_hook): Update.
1684
22c4c869
CM		 16852013-03-20 Catherine Moore <clm@codesourcery.com>
1686 Joseph Myers <joseph@codesourcery.com>
1687 Chao-ying Fu <fu@mips.com>
1688
1689 * config/mips/mips16.S: Don't build for microMIPS.
1690 * config/mips/linux-unwind.h: Handle microMIPS frame.
1691 * config/mips/crtn.S (fini, init): New labels.
1692
fbd28bc3
JJ		 16932013-03-14 Jakub Jelinek <jakub@redhat.com>
1694
1695 PR tree-optimization/53265
1696 * unwind-dw2.c (execute_cfa_program): Avoid
1697 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1698 on targets with DWARF_FRAME_REGISTERS < 32.
1699
decc676e
OE		 17002013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1701
1702 PR target/49880
1703 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1704 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1705
84ea618a
ST		 17062013-03-07 Sriraman Tallam <tmsriram@google.com>
1707
1708 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1709 sandybridge processors.
1710
8f6d1c86
OE		 17112013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1712
1713 PR target/56529
1714 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1715 inclusion list.
1716
ecdbd01a 17172013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 1718
1719 * config/microblaze/crti.S: Setup stack protection at entry
1720
0b4ce21b
GJL		 17212013-03-04 Georg-Johann Lay <avr@gjlay.de>
1722
1723 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1724 (__rotldi3): Shift bytewise if applicable.
1725
b7c3f1ca
JG		 17262013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1727
1728 * config/aarch64/sync-cache.c
1729 (__aarch64_sync_cache_range): Silence warnings.
1730
6d65e8f1
CM		 17312013-02-25 Catherine Moore <clm@codesourcery.com>
1732
1733 Revert:
1734 2013-02-24 Catherine Moore <clm@codesourcery.com>
1735 Joseph Myers <joseph@codesourcery.com>
1736 Chao-ying Fu <fu@mips.com>
1737
1738 * config/mips/mips16.S: Don't build for microMIPS.
1739 * config/mips/linux-unwind.h: Handle microMIPS frame.
1740 * config/mips/crtn.S (fini, init): New labels.
1741
6941b508
CM		 17422013-02-24 Catherine Moore <clm@codesourcery.com>
1743 Joseph Myers <joseph@codesourcery.com>
1744 Chao-ying Fu <fu@mips.com>
1745
1746 * config/mips/mips16.S: Don't build for microMIPS.
1747 * config/mips/linux-unwind.h: Handle microMIPS frame.
1748 * config/mips/crtn.S (fini, init): New labels.
1749
7c422dbb
EI		 17502012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1751 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1752 as dividend.
1753
110207ad
AM		 17542013-02-16 Alan Modra <amodra@gmail.com>
1755
1756 PR target/55431
1757 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1758 (ppc_fallback_frame_state): Always set up save locations for fp
1759 and altivec. Don't bother with non-callee-saved regs, r0-r13
1760 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1761
e68a4ef6
GJL		 17622013-02-12 Georg-Johann Lay <avr@gjlay.de>
1763
1764 PR target/54222
1765 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1766 _ssmulHA, _ssmulSA.
1767 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1768 _ssmulha3, _usmulusa3, _ssmulsa3.
1769 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1770 (__muldi3): XCALL __muldi3_6 instead of rcall.
1771 (__umulsidi3, __mulsidi3): New functions.
1772 (do_prologue_saves, do_epilogue_restores): New .macros.
1773 (__divdi3_moddi3): Use them.
1774 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1775 (__usmulusa3, __ssmulsa3): New functions.
1776
6c59ffd1
IS		 17772013-02-11 Iain Sandoe <iain@codesourcery.com>
1778 Jack Howarth <howarth@bromo.med.uc.edu>
1779 Patrick Marlier <patrick.marlier@gmail.com>
1780
1781 PR libitm/55693
1782 * config/darwin-crt-tm.c: Remove dummy functions hack.
1783
85d768f3
GJL		 17842013-02-08 Georg-Johann Lay <avr@gjlay.de>
1785
1786 PR target/54222
1787 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1788 * config/avr/lib2-object.mk: New iterator to build objects from it.
1789 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1790 lib2funcs.c.
1791 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1792 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1793 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1794 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1795 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1796 * config/avr/lib1funcs-fixed.S: Implement them.
1797
5d5bf775
RS		 17982013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1799
1800 Update copyright years.
1801
99113dff
DE		 18022013-02-01 David Edelsohn <dje.gcc@gmail.com>
1803
1804 PR target/54601
1805 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1806 Add crtcxa to extra_parts.
1807 * config/rs6000/exit.h: New file.
1808 * config/rs6000/cxa_atexit.c: New file.
1809 * config/rs6000/cxa_finalize.c: New file.
1810 * config/rs6000/crtcxa.c: New file.
1811 * config/rs6000/t-aix-cxa: New file.
1812 * config/rs6000/libgcc-aix-cxa.ver: New file.
1813
dbdbd982
NC		 18142013-01-31 Nick Clifton <nickc@redhat.com>
1815
1816 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1817 variant.
1818
5893f158
GJL		 18192013-01-29 Georg-Johann Lay <avr@gjlay.de>
1820
1821 PR target/54222
1822 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1823 _mulQQ, _mulHQ, _mulHA, _mulSA,
1824 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1825 _divQQ, _divHQ, _divHA, _divSA,
1826 _divUQQ, _divUHQ, _divUHA, _divUSA.
1827
ecdbd01a 18282013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 1829
dbdbd982 1830 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 1831 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1832 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1833 to exclude functions from being built with libgcc.c and use
1834 the microblaze assembly.
1835
ecdbd01a 18362013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 1837
1838 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1839 extra_parts.
1840
922c57d1
YZ		 18412013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1842
1843 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1844 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1845 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1846 alignment operation.
1847
e0f8b6a0
SN		 18482013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1849
1850 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1851 loop start address for cache clearing.
1852
00892272
GJL		 18532013-01-14 Georg-Johann Lay <avr@gjlay.de>
1854
1855 * config/avr/lib1funcs.S: Remove trailing blanks.
1856 * config/avr/lib1funcs-fixed.S: Ditto.
1857
e59ec5fd
GJL		 18582013-01-14 Georg-Johann Lay <avr@gjlay.de>
1859
1860 * config/avr/avr-lib.h: Add GPL copyright notice.
1861
3ffc1958
GJL		 18622013-01-14 Georg-Johann Lay <avr@gjlay.de>
1863
1864 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1865 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1866 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1867 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1868
25c210f9
MK		 18692013-01-07 Mark Kettenis <kettenis@openbsd.org>
1870
1871 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1872 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 1873
db59befb
NC		 18742013-01-04 Nick Clifton <nickc@redhat.com>
1875
1876 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1877 the CALLT instruction is supported.
1878
5aa12dbf
JW		 18792012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1880
1881 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1882 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1883
65f14117
JT		 18842012-12-13 John Tytgat <John@bass-software.com>
1885
1886 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1887 is 25.
1888
ee3ae4f7
JJ		 18892012-12-12 Jakub Jelinek <jakub@redhat.com>
1890
1891 PR libgcc/55451
1892 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1893 undefined signed overflows.
1894
2fcfba3d
UB		 18952012-12-09 Uros Bizjak <ubizjak@gmail.com>
1896
1897 PR target/55344
1898 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1899
4f2b3dc2
UB		 19002012-12-06 Uros Bizjak <ubizjak@gmail.com>
1901
1902 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1903 (FP_TRAPPING_EXCEPTIONS): Define.
1904 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1905 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1906
066161a2
RH		 19072012-12-04 Richard Henderson <rth@redhat.com>
1908
1909 PR bootstrap/55571
1910 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1911
25626181
MS		 19122012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1913
4f2b3dc2 1914 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 1915 (FP_EX_SHIFT): Define.
1916 (FP_TRAPPING_EXCEPTIONS): Define.
1917
868395e8
MS		 19182012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1919
1920 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1921 (FP_ROUNDMODE): Use FP_RND_MASK.
1922 * config/aarch64/sfp-exceptions.c: New.
1923 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1924 Use __sfp_handle_exceptions.
1925
5005fe22
RE		 19262012-12-04 Richard Earnshaw <rearnsha@arm.com>
1927
1928 * config.host: (arm*-*-freebsd*): Remove.
1929 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1930 (arm*-*-elf*): Remove.
1931 (arm*-*-wince-pe*): Remove.
1932 * arm/unwind-arm.c (struct fpa_reg): Delete.
1933 (struct fpa_regs): Delete.
1934 (phase1_vrs): Remove fpa element.
1935 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1936 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1937 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1938 * ieee754-sf.S (floatundisf): Remove FPA support.
1939 (floatdisf): Likewise.
1940 * ieee75f-df.S (floatundidf): Likewise.
1941 (floatdidf): Likewise.
1942
e5a81c8e
KT		 19432012-11-29 Kai Tietz <ktietz@redhat.com>
1944
1945 PR target/55445
1946 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1947 * unwind-generic.h: Likewise.
1948 * unwind-seh.c: Likewise.
1949
f4919e4a
RH		 19502012-11-28 Richard Henderson <rth@redhat.com>
1951
1952 PR libgcc/48076
1953 * emutls.c (__emutls_get_address): Avoid race condition between
1954 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 1955
e13d9d5a
GJL		 19562012-11-22 Georg-Johann Lay <avr@gjlay.de>
1957
1958 Adjust decimal point of signed accum mode to GCC default.
1959
1960 PR target/54222
1961 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1962 _divqq_helper.
1963 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1964 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1965 (__mulha3, __mulsa3)
1966 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 1967 decimal point of signed accum types.
1968
e13d9d5a
GJL		 1969 (__mulusa3_round): New function.
1970 (__mulusa3): Use it.
1971 (__divqq_helper): New function.
1972 (__udivuqq3): Use it.
1973
1b845c6e
JJ		 19742012-11-20 Jakub Jelinek <jakub@redhat.com>
1975
1976 PR bootstrap/55370
1977 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1978
822a258a
TJ		 19792012-11-18 Teresa Johnson <tejohnson@google.com>
1980
1981 PR bootstrap/55051
1982 * libgcov.c (gcov_exit): Remove merged program summary
1983 comparison unless !GCOV_LOCKED.
1984
54f4eaf0
MS		 19852012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1986
1987 * soft-fp: Updated from glibc upstream.
1988
e808687a
ILT		 19892012-11-06 Ian Lance Taylor <iant@google.com>
1990
1991 * generic-morestack.c (__generic_morestack): Align the returned
1992 stack pointer to a 32 byte boundary.
1993 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1994 increment the return address until we have decided that we don't
1995 have a varargs function.
1996 (__morestack) [32-bit]: Align stack correctly when calling C
1997 functions.
1998 (__morestack) [64-bit]: Likewise.
1999
460277e0
TS		 20002012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2001
2002 * configure: Regenerate.
2003
73edb277
UB		 20042012-11-02 Uros Bizjak <ubizjak@gmail.com>
2005
2006 PR target/55175
2007 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2008 * config/i386/sfp-machine.h: Guard exception handling
2009 code with _SOFT_FLOAT.
2010 * config/i386/32/sfp-machine.h: Guard rounding handling
2011 code with _SOFT_FLOAT.
2012 * config/i386/64/sfp-machine.h: Ditto.
2013
c1d4fa04
JS		 20142012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2015
2016 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2017 as extra_parts.
2018
eff6ca85
UB		 20192012-10-26 Uros Bizjak <ubizjak@gmail.com>
2020
2021 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2022 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2023 when appropriate. Correct structure element types.
2024 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2025 -minline-all-stringops from compile flags.
2026
43a8f1a1
RC		 20272012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2028
2029 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2030
76c78361
RC		 20312012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2032
eff6ca85 2033 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 2034
6f288860
SH		 20352012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2036
2037 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2038 tmake_file.
2039
1e3d5096
IB		 20402012-10-23 Ian Bolton <ian.bolton@arm.com>
2041 Jim MacArthur <jim.macarthur@arm.com>
2042 Marcus Shawcroft <marcus.shawcroft@arm.com>
2043 Nigel Stephens <nigel.stephens@arm.com>
2044 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2045 Richard Earnshaw <rearnsha@arm.com>
2046 Sofiane Naci <sofiane.naci@arm.com>
2047 Stephen Thomas <stephen.thomas@arm.com>
2048 Tejas Belagod <tejas.belagod@arm.com>
2049 Yufeng Zhang <yufeng.zhang@arm.com>
2050
2051 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2052 * config/aarch64/crti.S: New file.
2053 * config/aarch64/crtn.S: New file.
2054 * config/aarch64/linux-unwind.h: New file.
2055 * config/aarch64/sfp-machine.h: New file.
2056 * config/aarch64/sync-cache.c: New file.
2057 * config/aarch64/t-aarch64: New file.
2058 * config/aarch64/t-softfp: New file.
2059
8a740f07
HPN		 20602012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2061
2062 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2063 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2064 no-longer-needed LDBU insns.
2065
153c8397
SH		 20662012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2067
2068 * config.host
2069 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2070 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2071
595fefee
MGD		 20722012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2073
2074 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2075
9945a876
MK		 20762012-10-15 Matthias Klose <doko@ubuntu.com>
2077
2078 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2079
1183dc2c
PC		 20802012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2081
2082 * configure: Regenerate.
2083 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2084
945a9c1f
UB		 20852012-10-10 Uros Bizjak <ubizjak@gmail.com>
2086
2087 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2088 instructions for 64bit targets only.
2089
fb8bf47a
UB		 20902012-10-10 Uros Bizjak <ubizjak@gmail.com>
2091
2092 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2093 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2094 * config/i386/32/sfp-machine.h: ... here.
2095 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2096 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2097 New defines.
2098
acb72498
MK		 20992012-10-07 Matthias Klose <doko@ubuntu.com>
2100
2101 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2102 as unused.
2103 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2104
8eaee0f0
MK		 21052012-10-06 Mark Kettenis <kettenis@openbsd.org>
2106
2107 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2108 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2109 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2110 (ElfW): Likewise.
2111
5e3e4fe8
JW		 21122012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2113
2114 PR other/53889
2115 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2116 Fix parameter names.
2117
86086376
OE		 21182012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2119
2120 PR target/33135
2121 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2122 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2123 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2124
9597375a
OE		 21252012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2126
2127 PR target/50457
2128 * config/sh/linux-atomic.S: Delete.
2129 * config/sh/linux-atomic.c: New.
2130 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2131 linux-atomic.c. Add cflags to disable warnings.
2132
1504e3e1
JW		 21332012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2134
2135 PR other/53889
2136 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2137 function.
2138 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2139 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2140 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2141 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 2142 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2143 Likewise.
1504e3e1
JW		 2144 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2145 Likewise.
2146 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2147 Likewise.
2148 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2149 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2150
17f293b0
MK		 21512012-09-19 Mark Kettenis <kettenis@openbsd.org>
2152
9597375a
OE		 2153 * config.host (hppa-*-openbsd*): New target.
2154 * config/pa/t-openbsd: New file.
17f293b0 2155
51526856
GJL		 21562012-09-15 Georg-Johann Lay <avr@gjlay.de>
2157
2158 PR target/54222
2159 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2160 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2161 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2162 (__divsa3): Use __negsi2 to negate r_quoL.
2163 * config/avr/lib1funcs.S (FALIAS): New macro.
2164 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2165 (__negsi2): ...this new function.
2166 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2167 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2168 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2169 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2170 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2171 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2172
aadb5b43
OE		 21732012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2174
2175 PR target/54089
2176 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2177 (lshrsi3): Reimplement as lshrsi3_r0.
2178
d5d66749
AS		 21792012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2180
2181 PR target/46191
2182 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2183 of libgcc.a.
2184
c6c36e73
TJ		 21852012-09-07 Teresa Johnson <tejohnson@google.com>
2186
9597375a 2187 PR gcov-profile/54487
c6c36e73 2188 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 2189 differences.
c6c36e73 2190
b588ae30
GJL		 21912012-09-05 Georg-Johann Lay <avr@gjlay.de>
2192
2193 PR target/54461
2194 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2195 not configured --with-avrlibc=no.
2196 * config/avr/t-avrlibc: New file.
2197 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2198 (DPBIT_FUNCS): Ditto.
2199 (TPBIT_FUNCS): Ditto.
2200
abd16fb1
TJ		 22012012-09-04 Teresa Johnson <tejohnson@google.com>
2202
2203 * libgcov.c (struct gcov_summary_buffer): New structure.
2204 (gcov_histogram_insert): New function.
2205 (gcov_compute_histogram): Ditto.
2206 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2207 histograms during summary merging.
2208
613061fd
MK		 22092012-09-01 Mark Kettenis <kettenis@openbsd.org>
2210
2211 * config.host (x86_64-*-openbsd*): New target.
73edb277 2212
867a8345
CLT		 22132012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2214
2215 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2216 attribute.
2217
4aeaaca3
GJL		 22182012-08-24 Georg-Johann Lay <avr@gjlay.de>
2219
2220 PR target/54222
2221 * config/avr/t-avr (conv_X): Rename to func_X.
2222
e55e4056
GJL		 22232012-08-24 Georg-Johann Lay <avr@gjlay.de>
2224
2225 PR target/54222
2226 * config/avr/lib1funcs-fixed.S: New file.
2227 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2228 after they are used.
2229 (neg2, neg4): New macros.
2230 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2231 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2232 (__umulhisi3): Speed up MUL variant if there is enough flash.
2233 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2234 avr-modes.def.
2235 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2236 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2237 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2238 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2239 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2240 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2241 (LIB2FUNCS_EXCLUDE): Add supported functions.
2242
a147b6d2
GJL		 22432012-08-22 Georg-Johann Lay <avr@gjlay.de>
2244
2245 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2246 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2247 libgcc-s-objects.
2248 * fixed-obj.mk: Only expand dependency if $o is not in
2249 LIB2FUNCS_EXCLUDE.
2250
c637141a
L		 22512012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2252
2253 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2254
130e00bd
JM		 22552012-08-22 Joseph Myers <joseph@codesourcery.com>
2256
2257 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2258 depend on --enable-shared.
2259 ($(lib1asmfuncs-o)): Use %.vis files independent of
2260 --enable-shared.
2261 * static-object.mk ($(base)$(objext), $(base).vis)
2262 ($(base)_s$(objext)): Use same rules for visibility handling as in
2263 shared-object.mk.
2264
4b1b3788
ILT		 22652012-08-21 Ian Lance Taylor <iant@google.com>
2266
2267 * config/i386/morestack.S (__morestack_non_split): Increase amount
2268 of space allocated for non-split code stack.
2269
d2468141
JM		 22702012-08-19 Joseph Myers <joseph@codesourcery.com>
2271
2272 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2273 even if inhibit_libc.
2274
a508e1a8
JB		 22752012-08-17 Julian Brown <julian@codesourcery.com>
2276
2277 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2278 -fexceptions -fnon-call-exceptions if not defined.
2279 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2280 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2281
5615a07d
AS		 22822012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2283
2284 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2285 type.
2286
138f5acd
DE		 22872012-08-16 David Edelsohn <dje.gcc@gmail.com>
2288
2289 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2290 rs6000/t-slibgcc-aix.
2291
18efc0dd
SB		 22922012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2293
2294 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2295
6b39bc38
SB		 22962012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2297
2298 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2299
cd25dea0
L		 23002012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2301
2302 PR driver/54171
2303 * Makefile.in (version): Replace top_srcdir with srcdir.
2304
a3dda30b
JY		 23052012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2306
2307 * Makefile.in (version): set to BASE-VER file from gcc directory.
2308
d04aacfc
NC		 23092012-08-01 Nick Clifton <nickc@redhat.com>
2310
2311 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2312 Implements __clrsb for an HImode argument.
2313
0d13c974
NC		 23142012-07-31 Nick Clifton <nickc@redhat.com>
2315
2316 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2317 Implements __clrsb for an HImode argument.
2318 * config/stormy16/clrsbhi2.c: New file:
2319 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2320
efbb59b2
SB		 23212012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2322
2323 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2324
bf1431e3
TG		 23252012-07-19 Tristan Gingold <gingold@adacore.com>
2326 Richard Henderson <rth@redhat.com>
2327
2328 * unwind-seh.c: New file.
2329 * unwind-generic.h: Include windows.h for SEH.
2330 (_Unwind_Exception): Use 6 private fields for SEH.
2331 (_GCC_specific_handler): Declare.
2332 * unwind-c.c (__gcc_personality_seh0): New function.
2333 Adjust for SEH.
2334 * config/i386/libgcc-cygming.ver: New file.
2335 * config/i386/t-seh-eh: New file.
2336 * config.host (x86_64-*-mingw*): Default to seh.
2337
659140c8
SB		 23382012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2339
2340 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2341
a20d08fd
UB		 23422012-06-17 Uros Bizjak <ubizjak@gmail.com>
2343
2344 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2345 __builtin_expect when checking for exceptions.
2346 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2347
79261115
UB		 23482012-06-13 Uros Bizjak <ubizjak@gmail.com>
2349
4a172156
UB		 2350 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2351 function declaration.
2352 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2353 (FP_RND_MASK): New.
2354 * config/ia64/sfp-exceptions.c: New.
2355 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 2356
bb5c97d4
UB		 23572012-06-13 Uros Bizjak <ubizjak@gmail.com>
2358
2359 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2360 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2361 * config/i386/64/sfp-machine: ... (delete here) ...
2362 * config/i386/sfp-machine.h: ... to here.
2363 (FP_EX_MASK): Remove.
2364 (FP_RND_MASK): New.
2365 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2366
91fe5efb
ST		 23672012-06-11 Sriraman Tallam <tmsriram@google.com>
2368
2369 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2370 * config/i386/libgcc-sol2.ver: Ditto.
2371 * config/i386/libgcc-glibc.ver: Ditto.
2372
67a218c5
RM		 23732012-06-11 Roland McGrath <mcgrathr@google.com>
2374
2375 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2376 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2377 pthread_cancel.
2378
492fbea1
UB		 23792012-06-09 Uros Bizjak <ubizjak@gmail.com>
2380
2381 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2382 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2383 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2384 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2385 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2386 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2387 * config/i386/64/sfp-machine: ... (delete here) ...
2388 * config/i386/sfp-machine.h: ... to here.
2389 (FP_EX_MASK): New.
2390 (__sfp_handle_exceptions): New function declaration.
2391 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2392 * config/i386/sfp-exceptions.c: New.
2393 * config/i386/t-softfp: New.
2394 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2395 i386/t-softfp to tmake_file.
2396
7b4cf266
DM		 23972012-06-03 David S. Miller <davem@davemloft.net>
2398
2399 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2400 change.
2401
0de0d5c6
DM		 24022012-05-31 David S. Miller <davem@davemloft.net>
2403
2404 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2405 multiply and divide instructions on 32-bit when V9.
2406 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2407
d8c9d391
JM		 24082012-05-29 Joseph Myers <joseph@codesourcery.com>
2409
2410 * config/arm/ieee754-df.S: Fix typos.
2411 * config/arm/ieee754-sf.S: Fix typos.
2412 * config/c6x/libunwind.S: Fix typos.
2413 * config/epiphany/udivsi3-float.c: Fix typos.
2414 * config/microblaze/muldi3_hard.S: Fix typos.
2415 * config/picochip/adddi3.S: Fix typos.
2416 * config/picochip/ashlsi3.S: Fix typos.
2417 * config/picochip/ashrsi3.S: Fix typos.
2418 * config/picochip/clzsi2.S: Fix typos.
2419 * config/picochip/cmpsi2.S: Fix typos.
2420 * config/picochip/divmod15.S: Fix typos.
2421 * config/picochip/divmodhi4.S: Fix typos.
2422 * config/picochip/divmodsi4.S: Fix typos.
2423 * config/picochip/longjmp.S: Fix typos.
2424 * config/picochip/lshrsi3.S: Fix typos.
2425 * config/picochip/parityhi2.S: Fix typos.
2426 * config/picochip/popcounthi2.S: Fix typos.
2427 * config/picochip/setjmp.S: Fix typos.
2428 * config/picochip/subdi3.S: Fix typos.
2429 * config/picochip/ucmpsi2.S: Fix typos.
2430 * config/picochip/udivmodhi4.S: Fix typos.
2431 * config/picochip/udivmodsi4.S: Fix typos.
2432 * config/spu/divv2df3.c: Fix typos.
2433 * config/spu/mfc_multi_tag_release.c: Fix typos.
2434 * config/spu/mfc_tag_release.c: Fix typos.
2435 * configure.ac: Fix typos.
2436 * configure: Regenerate.
2437
31a18a7e
ILT		 24382012-05-25 Ian Lance Taylor <iant@google.com>
2439
2440 * config/i386/morestack.S (__morestack_non_split): Check whether
2441 caller is varargs and needs %bp to hold the stack frame on return.
2442
c5768510
OH		 24432012-05-25 Olivier Hainque <hainque@adacore.com>
2444
2445 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2446 sequence in the non pic case on VxWorks.
2447
7c7c339b
OH		 24482012-05-24 Olivier Hainque <hainque@adacore.com>
2449
73fb7630 2450 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 2451 "install-leaf" to "install".
2452
fdc1b7d3
OH		 24532012-05-24 Olivier Hainque <hainque@adacore.com>
2454
2455 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2456 Use a separate command for stamp removals.
2457
07ba94b9
AP		 24582012-05-21 Andrew Pinski <apinski@cavium.com>
2459
2460 PR bootstrap/53183
2461 * configure.ac: Define the default includes to being none.
2462 * configure: Regenerate.
2463
4677d2eb
OH		 24642012-05-16 Olivier Hainque <hainque@adacore.com>
2465
2466 * Makefile.in (install-unwind_h): Rename into ...
2467 (install-unwind_h-forbuild): New target.
2468 (all): Use it instead of the former install-unwind_h.
2469 (install-unwind_h): Reinstate, copy to user install destination
2470 for include files, not to the internal gcc object directory one.
2471 (install-leaf): Depend on it.
2472
7d67c380
OH		 24732012-05-15 Olivier Hainque <hainque@adacore.com>
2474
2475 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2476 register numbers. LR_REGNO replaces R_LR.
2477 (ucontext_for): New, helper for ...
2478 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2479 and 5.3 of ...
2480 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2481
aca06c90
RO		 24822012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2483
2484 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2485 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2486 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2487 i386/t-cpuinfo ...
2488 (i[34567]86-*-*, x86_64-*-*): ... here.
2489
2490 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2491 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2492
2493 * config/i386/i386-cpuinfo.c: Rename to ...
2494 * config/i386/cpuinfo.c: ... this.
2495 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2496
2497 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2498 (libgcc_cv_init_priority): New test.
2499 * configure: Regenerate.
2500 * config.in: New file.
2501 * Makefile.in (clean): Rename config.h to auto-target.h.
2502 (config.h): Likewise.
2503 (stamp-h): Likewise.
2504
2505 * config/i386/cpuinfo.c (auto-target.h): Include.
2506 (CONSTRUCTOR_PRIORITY): Define.
2507 (__cpu_indicator_init): Use it.
2508
0d03ac1b
L		 25092012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2510
2511 * longlong.h: Use a URL instead of an FSF postal address.
2512 Replace spaces with tab.
2513
4a172156 25142012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 2515
2516 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2517 (__gcov_dump): Ditto.
2518 (gcov_dump_complete): New global variable.
2519 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2520 (__gcov_flush): Outline functionality now in gcov_clear.
2521 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2522
e4bb767e
AJ		 25232012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2524
31a18a7e
ILT		 2525 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2526 (mips*-*-linux*): Include mips/t-tpbit when long double is
2527 16 bytes long.
e4bb767e 2528
5ddecff9
ST		 25292012-04-25 Sriraman Tallam <tmsriram@google.com>
2530
2531 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2532 (get_available_features): New argument. Check for AVX2.
2533 (__cpu_indicator_init): Modify call to get_available_features.
2534
b427dd7a
AM		 25352012-04-25 Alan Modra <amodra@gmail.com>
2536
2537 * config/rs6000/crtsavevr.S: New file.
2538 * config/rs6000/crtrestvr.S: New file.
2539 * config/rs6000/t-savresfgpr: Build the above.
2540 * config/rs6000/t-netbsd: Likewise.
2541
ad491329
ST		 25422012-04-24 Sriraman Tallam <tmsriram@google.com>
2543
2544 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2545
792317cc
ST		 25462012-04-24 Sriraman Tallam <tmsriram@google.com>
2547
2548 * libgcc/config/i386/i386-cpuinfo.c: New file.
2549 * libgcc/config/i386/t-cpuinfo: New file.
2550 * libgcc/config.host: Include t-cpuinfo.
2551 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2552
e1be98a4
CF		 25532012-04-24 Chao-ying Fu <fu@mips.com>
2554
2555 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2556
1bde7dab
TS		 25572012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2558
2559 struct siginfo vs. siginfo_t
2560
2561 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2562 siginfo_t instead of struct siginfo.
2563 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2564 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2565 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2566 (ia64_handle_unwabi): Likewise.
2567 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2568 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2569 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2570 (sh_fallback_frame_state): Likewise.
2571 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2572 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2573
24590f66
L		 25742012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2575
2576 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2577 system call number.
2578
9a9dcce8
EB		 25792012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2580
2581 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2582 if it hasn't been previously saved.
2583
6401aaf5
L		 25842012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2585
2586 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2587 only for glibc.
2588
7fd6378e
GJL		 25892012-03-28 Georg-Johann Lay <avr@gjlay.de>
2590
2591 PR target/52737
2592 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2593 instead of __AVR_HAVE_8BIT_SP__.
2594
9e916de7
TG		 25952012-03-26 Tristan Gingold <gingold@adacore.com>
2596
2597 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2598 (unw_table_entry): Use unw_word instead of unsigned long.
2599 (_Unwind_FindTableEntry): Likewise.
2600 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2601 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2602 (_Unwind_FindTableEntry): Likewise.
2603 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2604 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2605 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2606 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2607 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2608 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2609 (uw_init_context_1, uw_install_context): Likewise.
2610 (unw_word): Move to unwind-ia64.h
2611
4b12e93d
TG		 26122012-03-26 Tristan Gingold <gingold@adacore.com>
2613
2614 * config/vms/vms-ucrt0.c: Update copyright years.
2615 Add a sanity check.
2616 (___gcc_main_flags): Declare.
2617 (__main): Check flags to remap argv and exit code.
2618 * config.host (*-*-*vms*): Adjust extra_parts.
2619 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2620 (crt0.o): Add.
2621
06ea7371
RE		 26222012-03-22 Richard Earnshaw <rearnsha@arm.com>
2623
2624 * arm/lib1funcs.asm (ctzsi2): New function.
2625 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2626 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2627 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2628 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2629 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2630 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2631
d82ad50d
AT		 26322012-03-21 Andreas Tobler <andreast@fgznet.ch>
2633
2634 * config.host: Add bits to support powerpc64-*-freebsd*.
2635 * config/rs6000/freebsd-unwind.h: New file.
2636 * config/rs6000/t-freebsd64: New file.
2637
b260a8c0
RG		 26382012-03-20 Richard Guenther <rguenther@suse.de>
2639
2640 PR gcov-profile/52627
2641 * libgcov.c (init_mx): Fix mutex name.
2642
86286a8a
TG		 26432012-03-16 Tristan Gingold <gingold@adacore.com>
2644
2645 * config/ia64/vms-unwind.h: Remove ulong (and replace
2646 it by unw_reg where used). Define unw_reg with __int64.
2647
7888f266
RO		 26482012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2649
2650 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2651 Solaris 8 handling.
2652 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2653 Solaris 8 handling.
2654 (sparc_is_sighandler): Likewise.
2655
f155bc64
L		 26562012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2657
2658 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2659 <= saved reg size.
2660
d47657bd
RO		 26612012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2662
2663 * config/arm/crtn.S: Fix typo.
2664
5bef73a1
RG		 26652012-03-13 Richard Guenther <rguenther@suse.de>
2666
2667 * libgcov.c: Remove stdio.h include and NULL un-define.
2668
9c4271f3
RG		 26692012-03-13 Richard Guenther <rguenther@suse.de>
2670
2671 PR target/52569
2672 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2673
c6d10e7c
RG		 26742012-03-13 Richard Guenther <rguenther@suse.de>
2675
2676 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2677
074a385f
RG		 26782012-03-13 Richard Guenther <rguenther@suse.de>
2679
2680 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2681 and __gthread_mutex_init_function definitions.
2682
c4bc5c25
RO		 26832012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2684
2685 * config.host (mips*-*-openbsd*): Remove.
2686
5c30094f
RO		 26872012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2688
2689 * config.host: Remove alpha*-dec-osf5.1* handling.
2690 * config/alpha/gthr-posix.c: Remove.
2691 * config/alpha/libgcc-osf5.ver: Remove.
2692 * config/alpha/osf5-unwind.h: Remove.
2693 * config/alpha/t-osf-pthread: Remove.
2694 * config/alpha/t-slibgcc-osf: Remove.
2695 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2696 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2697 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2698 * mkmap-flat.awk: Remove osf_export handling.
2699
33e3e24d
RG		 27002012-03-12 Richard Guenther <rguenther@suse.de>
2701
2702 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2703 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2704 (__gthread_mutex_init_function): New function.
2705 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2706
2707 PR gcov/49484
2708 * libgcov.c: Include gthr.h.
2709 (__gcov_flush_mx): New global variable.
2710 (init_mx, init_mx_once): New functions.
2711 (__gcov_flush): Protect self with a mutex.
2712 (__gcov_fork): Re-initialize mutex after forking.
2713 * unwind-dw2-fde.c: Change condition under which to use
2714 __GTHREAD_MUTEX_INIT_FUNCTION.
2715
d8aba32a
TG		 27162012-03-12 Tristan Gingold <gingold@adacore.com>
2717
2718 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2719 * config/ia64/t-vms: Likewise.
2720
75ffafdc
MH		 27212012-03-11 Michael Hope <michael.hope@linaro.org>
2722
4a172156
UB		 2723 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2724 for Thumb-2.
75ffafdc 2725
ef6c2c53
WL		 27262012-03-07 Walter Lee <walt@tilera.com>
2727
2728 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2729 "arch_atomic_".
2730 (atomic_xor): Rename and move definition to
2731 config/tilepro/atomic.h.
2732 (atomic_nand): Ditto.
2733 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2734 "arch_atomic_".
2735 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2736 (arch_atomic_nand): Ditto.
2737
4e30d980
GJL		 27382012-03-07 Georg-Johann Lay <avr@gjlay.de>
2739
2740 PR target/52507
2741 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2742
61108225
GJL		 27432012-03-07 Georg-Johann Lay <avr@gjlay.de>
2744
2745 PR target/52505
2746 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2747 from RAM.
2748
b30e10ab
GJL		 27492012-03-07 Georg-Johann Lay <avr@gjlay.de>
2750
2751 PR target/52461
2752 PR target/52508
2753 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2754 if RAMPZ affects reading from RAM.
2755 (__tablejump_elpm__): Ditto.
2756 (.xload): Ditto.
2757 (__movmemx_hi): Ditto.
2758 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2759 (__do_global_dtors): Ditto.
2760 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2761 (__movmemx_hi): Ditto.
2762
8993fde4
RH		 27632012-03-05 Richard Henderson <rth@redhat.com>
2764
2765 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2766 [ARM] (count_trailing_zeros): Use the builtin.
2767
b7633ee3
KT		 27682012-03-01 Kai Tietz <ktietz@redhat.com>
2769
2770 * soft-fp: Imported from glibc upstream.
2771
fbd3340c
KT		 27722012-02-28 Kai Tietz <ktietz@redhat.com>
2773
2774 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2775 for mingw-targets as attribute gcc_struct.
2776
e9e053eb
ILT		 27772012-02-28 Ian Lance Taylor <iant@google.com>
2778
2779 * generic-morestack.c (__splitstack_releasecontext): Correct call
2780 to __morestack_release_segments.
2781
d80c632e
ST		 27822012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2783
2784 PR target/52390
2785 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2786 for __linux__ when removing signals from __morestack_fullmask.
2787
0253a8b1
GJL		 27882012-02-23 Georg-Johann Lay <avr@gjlay.de>
2789
2790 PR target/52261
2791 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2792
e10e461e
UW		 27932012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2794
2795 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2796 instead of HAVE_INITFINI_ARRAY.
2797 * config/ia64/crtend.S: Likewise.
2798
0c0c6398
KT		 27992012-02-20 Kai Tietz <ktietz@redhat.com>
2800
d7470374
KT		 2801 PR libstdc++/52300
2802 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2803
0c0c6398
KT		 2804 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2805 to w32-unwind.h header.
2806
78c27266
RS		 28072012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2808
2809 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2810 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2811 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2812 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2813
5adeb246
RS		 28142012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2815
2816 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2817
672ed313
IS		 28182012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2819
2820 PR libitm/52220
2821 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 2822
e948a1fb
IS		 28232012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2824 Patrick Marlier <patrick.marlier@gmail.com>
2825
2826 PR libitm/52220
2827 * config/darwin-crt-tm.c: Generate dummy functions.
2828
6017aed3
IS		 28292012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2830 Patrick Marlier <patrick.marlier@gmail.com>
2831
2832 PR libitm/52042
2833 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2834 (__doTMRegistrations): Call it.
e9e053eb 2835 (__doTMdeRegistrations): Likewise.
6017aed3 2836
2da8c1ad
GJL		 28372012-01-15 Georg-Johann Lay <avr@gjlay.de>
2838 Anatoly Sokolov <aesok@post.ru>
2839 Eric Weddington <eric.weddington@atmel.com>
2840
2841 PR target/52261
2842 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2843 (__epilogue_restores__): Ditto.
2844
0f952eb4
EB		 28452012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2846
2847 PR target/51921
2848 PR target/52205
2849 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2850 Solaris 11 and slightly reformat.
2851 (sparc_is_sighandler): Likewise.
2852
dd552284
WL		 28532012-02-14 Walter Lee <walt@tilera.com>
2854
2855 * config.host: Handle tilegx and tilepro.
2856 * config/tilegx/sfp-machine.h: New file.
2857 * config/tilegx/sfp-machine32.h: New file.
2858 * config/tilegx/sfp-machine64.h: New file.
2859 * config/tilegx/t-crtstuff: New file.
2860 * config/tilegx/t-softfp: New file.
2861 * config/tilegx/t-tilegx: New file.
2862 * config/tilepro/atomic.c: New file.
2863 * config/tilepro/atomic.h: New file.
2864 * config/tilepro/linux-unwind.h: New file.
2865 * config/tilepro/sfp-machine.h: New file.
2866 * config/tilepro/softdivide.c: New file.
2867 * config/tilepro/softmpy.S: New file.
2868 * config/tilepro/t-crtstuff: New file.
2869 * config/tilepro/t-tilepro: New file.
2870
b59cbd50
JW		 28712012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2872
2873 PR libstdc++/51296
2874 PR libstdc++/51906
2875 * gthr-posix.h: Allow static initializer macros to be disabled.
2876 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2877
6caf807f
CLT		 28782012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2879
2880 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2881 Add t-slibgcc-libgcc to tmake_file.
2882 * config/mips/libgcc-mips16.ver: Revert previous patch.
2883 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2884
b25364a0
S		 28852012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2886 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2887
2888 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2889 * config/cr16/crti.S: New file.
2890 * config/cr16/crtlibid.S: New file.
2891 * config/cr16/crtn.S: New file.
2892 * config/cr16/lib1funcs.S: New file.
2893 * config/cr16/t-cr16: New file.
2894 * config/cr16/t-crtlibid: New file.
2895 * config/cr16/unwind-dw2.h: New file.
2896 * config/cr16/unwind-cr16.c: New file.
2897 * config/cr16/divmodhi3.c: New file.
2898
8ef03aa7
AM		 28992012-01-25 Alan Modra <amodra@gmail.com>
2900
2901 * config/rs6000/t-linux64: Delete. Move..
2902 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2903 * config/rs6000/t-linux: ..and libgcc flags to here.
2904
daecebc8
DR		 29052012-01-22 Douglas B Rupp <rupp@gnat.com>
2906
2907 * config.host (i[34567]86-*-interix3*):
8ef03aa7 2908 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 2909 * configure: Regenerate.
2910
ddaf8125
RS		 29112012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2912 Richard Sandiford <rdsandiford@googlemail.com>
2913
2914 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2915 * config/mips/mips16.S (__mips16_rdhwr): New function.
2916 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2917
2cd8b32c
NS		 29182012-01-11 Nathan Sidwell <nathan@acm.org>
2919
2920 * libgcov.c (__gcov_init): Ignore objects with no functions.
2921
cba300dd
GJL		 29222012-01-10 Georg-Johann Lay <avr@gjlay.de>
2923
2924 PR target/49868
2925 Extend __pgmx semantics to linearize memory.
2926 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2927 * config/avr/lib1funcs.S (__xload_1): New function.
2928 (__movmemx_qi, __movmemx_hi): New functions.
2929 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2930 semantics.
9ffaf4bc 2931
3d137660
EB		 29322012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2933
2934 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2935 purported sigacthandler address isn't null before dereferencing it.
2936 (sparc_is_sighandler): Likewise.
2937
bf4db96c
EB		 29382012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2939
2940 PR ada/41929
2941 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2942 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2943 (sparc_is_sighandler): Likewise.
2944 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2945
1ab3568b
TG		 29462012-01-06 Tristan Gingold <gingold@adacore.com>
2947
2948 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2949 compatibility thunks...
2950 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2951 (crtbeginS.o, crtendS.o): ... and these to ...
2952 * config/ia64/t-ia64-elf: ... this new file.
2953 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2954 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2955
925b0ed8
AK		 29562012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2957
2958 * configure: Regenerate.
2959 * config/s390/t-crtstuff: Remove -fPIC.
2960
a99ad737
JW		 29612012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2962
2963 PR bootstrap/51006
2964 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2965 for NetBSD.
2966
884f56d1
GJL		 29672012-01-02 Georg-Johann Lay <avr@gjlay.de>
2968
2969 PR target/51345
2970 * config/avr/lib1funcs.S: Remove FIXME comments.
2971 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2972
8c57e547
GJL		 29732012-01-02 Georg-Johann Lay <avr@gjlay.de>
2974
2975 Implement light-weight DImode support.
2976 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2977 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2978 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2979 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2980
04dbc287
NS		 29812011-12-30 Nathan Sidwell <nathan@acm.org>
2982
2983 * libgcov.c (gcov_crc32): Remove global var.
2984 (free_fn_data): New function.
2985 (buffer_fn_data): Pass in filename, more robust error recovery.
2986 (crc32_unsigned): New function.
2987 (gcov_exit): More robust detection of new program. More robust
2988 error recovery.
2989 (__gcov_init): Do not update program's crc here.
2990
8e1d97d4
TG		 29912011-12-21 Tristan Gingold <gingold@adacore.com>
2992
2993 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2994
9ffaf4bc
ILT		 29952011-12-21 Ian Lance Taylor <iant@google.com>
2996
2997 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2998
a0c8d0c1
ILT		 29992011-12-20 Ian Lance Taylor <iant@google.com>
3000
3001 * config/i386/morestack.S (__morestack_non_split): If there is
3002 enough stack space already, don't split. Ask for more stack space
3003 than we required.
3004
69048898
SDJ		 30052011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3006
3007 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3008 `sys/sdt.h'.
3009 (_Unwind_DebugHook): New function.
3010 (uw_restore_core_regs): New define.
3011 (unwind_phase2): Use uw_restore_core_regs instead of
3012 restore_core_regs.
3013 (unwind_phase2_forced): Likewise.
3014 (__gnu_Unwind_Resume): Likewise.
3015
1bb4b6a3
UB		 30162011-12-20 Uros Bizjak <ubizjak@gmail.com>
3017
3018 * config/alpha/linux-unwind.h: Update copyright years.
3019 (MD_FROB_UPDATE_CONTEXT): New define.
3020 (alpha_frob_update_context): New function.
3021
eb028768
RS		 30222011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3023
3024 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3025 tmake_file rather replacing it.
3026
6a2045bf
IS		 30272011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3028
3029 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 3030 function is not used for PPC64.
6a2045bf
IS		 3031 (save_world): Amend comments. Update the VRsave mask to reflect the
3032 saved regs.
3033 (rest_world): Update comments, do not clobber r10, do not use r8.
3034 (eh_rest_world_r10): Amend comments, do not use r8.
3035 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3036 no longer used, move restore of CR and target address to the end of
3037 the routine.
3038
a13780a6
L		 30392011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3040
3041 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3042 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3043
d7288dfb
GJL		 30442011-12-14 Georg-Johann Lay <avr@gjlay.de>
3045
3046 PR target/49313
3047 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3048 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3049
8d2c862d
EB		 30502011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3051
3052 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3053
3447cae6
GJL		 30542011-12-09 Georg-Johann Lay <avr@gjlay.de>
3055
3056 PR target/49313
3057 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3058 * config/avr/lib1funcs.S (__muldi3): New function.
3059
806fc6aa
AP		 30602011-12-06 Andrew Pinski <apinski@cavium.com>
3061
3062 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3063 size of func_ptr.
3064 (__frame_dummy_init_array_entry): Likewise.
3065
28c5e6b5
GJL		 30662011-12-06 Georg-Johann Lay <avr@gjlay.de>
3067
3068 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3069
3070 PR target/51345
3071 PR target/51002
3072 * config/avr/lib1funcs.S (__prologue_saves__,
3073 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3074 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3075
8f90394a
IS		 30762011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3077
3078 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3079
06dd33ac
JDA		 30802011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3081
3082 PR other/51272
3083 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3084 (_ITM_deregisterTMCloneTable): Likewise.
3085 (__register_frame_info): Fix unused warning.
3086 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3087 pthread_default_stacksize_np): Likewise.
3088 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 3089
85b8555e
DD		 30902011-11-29 DJ Delorie <dj@redhat.com>
3091
3092 * config.host (rl78-*-elf): New case.
3093 * config/rl78: New directory for the Renesas RL78.
3094
4d5ae4ea
BS		 30952011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3096
3097 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3098 formatting.
3099
f9c55897
RO		 31002011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3101
3102 PR other/51022
3103 * config/rs6000/t-savresfgpr: New file.
3104 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3105 $(srcdir)/config/rs6000/eabi.S.
3106 * config/rs6000/t-ppccomm-ldbl: Remove.
3107 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3108 tmake_file.
3109 (powerpc-*-eabispe*): Likewise.
3110 (powerpc-*-eabi*): Likewise.
3111 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3112 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3113 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3114 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3115 tmake_file.
3116 (powerpc-*-eabisim*): Likewise.
3117 (powerpc-*-elf*): Likewise.
3118 (powerpc-*-eabialtivec*): Likewise.
3119 (powerpc-xilinx-eabi*): Likewise.
3120 (powerpc-*-rtems*): Likewise.
3121 (powerpcle-*-elf*): Likewise.
3122 (powerpcle-*-eabisim*): Likewise.
3123 (powerpcle-*-eabi*): Likewise.
3124
a01207c4
ILT		 31252011-11-27 Ian Lance Taylor <iant@google.com>
3126
3127 * generic-morestack.c (__splitstack_find): Check for NULL old
3128 stack value.
3129 (__splitstack_resetcontext): New function.
3130 (__splitstack_releasecontext): New function.
3131 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3132
2b0b8ab2
IS		 31332011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3134
3135 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3136
c1d8101c
IS		 31372011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3138
3139 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3140
8b281334
RH		 31412011-11-26 Richard Henderson <rth@redhat.com>
3142
3143 * config/m68k/linux-atomic.c: New file.
3144 * config/m68k/t-linux: New file.
3145 * config.host (m68k-uclinux, m68k-linux): Use it.
3146
7546aa9d
RH		 31472011-11-26 Richard Henderson <rth@redhat.com>
3148
3149 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3150 (__TMC_END__): Only declare if hidden is available; in the definition,
3151 if hidden is unavailable add a null record.
3152 (deregister_tm_clones, register_tm_clones): New.
3153 (__do_global_dtors_aux, frame_dummy): Use them.
3154 (__do_global_dtors, __do_global_ctors_1): Likewise.
3155
e2362f5d
IS		 31562011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3157
3158 * config/darwin-crt-tm.c: New file.
3159 * config.host (darwin): Build crttms.o crttme.o to provide
3160 startup and shutdown for tm clones.
3161 * config/t-darwin (crttms.o): New build rule.
3162 (crttme.o): Likewise.
3163
6685dd96
HPN		 31642011-11-21 Hans-Peter Nilsson <hp@axis.com>
3165
3166 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3167 et al.
3168
b0dc7e4c
RH		 31692011-11-21 Richard Henderson <rth@redhat.com>
3170
3171 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3172 (__TMC_LIST__, __TMC_END__): New.
3173 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3174 (__do_global_dtors): Likewise.
3175 (frame_dummy): Call _ITM_registerTMCloneTable.
3176 (__do_global_ctors_1): Likewise.
3177
d4b4b542
RO		 31782011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3179
3180 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3181 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3182 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3183 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3184 * config/i386/t-darwin64: Remove.
3185 * config/sh/t-netbsd (LIB2ADD): Remove.
3186
989bdb74
GJL		 31872011-11-21 Georg-Johann Lay <avr@gjlay.de>
3188
3189 PR target/49313
3190 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3191 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3192 * config/avr/lib1funcs.S (wmov): New assembler macro.
3193 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3194 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3195 (__udivmod64): New function.
3196 (__negdi2): New function.
3197
515a0cfc
GP		 31982011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3199
3200 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3201 *-*-freebsd*aout*): Remove.
3202
0115d17f
HPN		 32032011-11-20 Hans-Peter Nilsson <hp@axis.com>
3204
3205 * static-object.mk (c_flags-$o): Save c_flags.
3206 ($(base)$(objext)): Use it.
3207
93aeb62b
SE		 32082011-11-18 Steve Ellcey <sje@cup.hp.com>
3209
3210 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3211
7bc6df2c
GJL		 32122011-11-18 Georg-Johann Lay <avr@gjlay.de>
3213
3214 PR target/49868
3215 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3216 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3217 New functions.
3218
425d737b
MGD		 32192011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3220
3221 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3222 functions.
1bb4b6a3 3223 (aeabi_uidivmod): Likewise.
425d737b
MGD		 3224 (umodsi3): Likewise.
3225 (divsi3): Likewise.
3226 (aeabi_idivmod): Likewise.
3227 (modsi3): Likewise.
3228
f2a176dc
TG		 32292011-11-16 Tristan Gingold <gingold@adacore.com>
3230
3231 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3232
7c209481
GJL		 32332011-11-15 Georg-Johann Lay <avr@gjlay.de>
3234
3235 PR target/49868
3236 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3237 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3238
9dfd5832
JDA		 32392011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3240
3241 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3242 tmake_file list.
3243 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3244 * config/pa/t-stublib64: Delete.
3245
f77dca5d
RH		 32462011-11-12 Richard Henderson <rth@redhat.com>
3247
3248 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3249 cast the pointer argument to _Unwind_SetGRPtr.
3250
902828f0
RO		 32512011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3252
3253 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3254
e14304ef
ILT		 32552011-11-09 Ian Lance Taylor <iant@google.com>
3256
3257 * generic-morestack.c: Include <string.h>.
3258 (uintptr_type): Define.
3259 (struct initial_sp): Add dont_block_signals field. Reduce size of
3260 extra array by 1.
3261 (allocate_segment): Set prev field to NULL. Don't set
3262 __morestack_current_segment or __morestack_segments.
3263 (__generic_morestack): Update current->prev and *pp after calling
3264 allocate_segment.
3265 (__morestack_block_signals): Don't do anything if
3266 dont_block_signals is set.
3267 (__morestack_unblock_signals): Likewise.
3268 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3269 uintptr_type.
3270 (__splitstack_block_signals): New function.
3271 (enum __splitstack_content_offsets): Define.
3272 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3273 (__splitstack_makecontext): New function.
3274 (__splitstack_block_signals_context): New function.
3275 (__splitstack_find_context): New function.
3276 * config/i386/morestack.S (__morestack_get_guard): New function.
3277 (__morestack_set_guard, __morestack_make_guard): New functions.
3278 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3279
e3d871e4
RO		 32802011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3281
3282 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3283 (i[34567]86-*-mingw*): ... here.
3284 (x86_64-*-mingw*): ... here.
3285
e55cef40
RO		 32862011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3287
3288 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3289
5366b186
NS		 32902011-11-07 Nathan Sidwell <nathan@acm.org>
3291
3292 * libgcov.c (struct gcov_fn_buffer): New struct.
3293 (buffer_fn_data): New helper.
3294 (gcov_exit): Rework for new gcov data structures.
3295
74155a6f
GJL		 32962011-11-07 Georg-Johann Lay <avr@gjlay.de>
3297
3298 PR target/49313
3299 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3300
200feb07
RO		 33012011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3302
3303 * config.host (tmake_file): Correct comment.
3304 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3305 t-libgcc-pic.
3306 (bfin*-uclinux*): Likewise.
3307 (bfin*-linux-uclibc*): Likewise.
3308 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3309
3310 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3311 assigning.
3312 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3313 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3314 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3315 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3316 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3317 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3318 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3319 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3320 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3321 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3322 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3323 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3324 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3325
3326 * config/bfin/t-elf: Remove.
3327 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3328
c9cd1a07
RO		 33292011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3330
3331 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3332 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3333 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3334 (lm32-*-elf*): ... this.
3335 (lm32-*-rtems*): ... and this.
3336 Add to tmake_file.
3337 (m32r-*-rtems*): Add to tmake_file.
3338 (moxie-*-rtems*): Likewise.
3339 (sparc-*-rtems*): Likewise.
3340 Remove t-rtems from tmake_file.
3341 (sparc64-*-rtems*): Likewise.
3342 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3343 instead.
3344
9fbcc75d
RO		 33452011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3346
3347 PR bootstrap/50982
3348 * config/gthr-posix.h: Move ...
3349 * gthr-posix.h: ... here.
3350 * config/gthr-lynx.h: Reflect this.
3351 * config/gthr-vxworks.h: Likewise.
3352 * config/rs6000/gthr-aix.h: Likewise.
3353 * configure.ac (target_thread_file): Likewise.
3354 * configure: Regenerate.
3355
76644b68
SH		 33562011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3357
3358 * config.host (arm*-*-rtemseabi*): New target.
3359
5e490f2a
JDA		 33602011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3361
3362 PR other/50991
3363 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3364 extra-parts.
3365
feeeff5c
JR		 33662011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3367
3368 * config.host (epiphany-*-elf*): New configuration.
3369 * config/epiphany: New Directory.
3370
d618bb2c
RC		 33712011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3372
3373 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3374 * config/avr/t-rtems: New.
3375 Filter out _exit from LIB1ASMFUNCS.
3376
1bb6f778
DM		 33772011-11-04 David S. Miller <davem@davemloft.net>
3378
3379 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3380 * configure: Rebuild.
3381
9a7f7422
AK		 33822011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3383
3384 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3385 variable.
3386
e4fe948a
GJL		 33872011-11-04 Georg-Johann Lay <avr@gjlay.de>
3388
3389 PR target/50931
3390 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3391 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3392
7084e037
JS		 33932011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3394
3395 PR target/50989
3396 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3397
1a032034
RO		 33982011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3399
3400 * config/c6x/t-elf (LIB2ADDEH): Set.
3401 * config/c6x/t-c6x-elf: Remove.
3402
d385f772
RO		 34032011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3404
3405 * config/i386/sol2-ci.S: Rename to ...
3406 * config/i386/crti.S: ... this.
3407 * config/i386/sol2-cn.S: Rename to ...
3408 * config/i386/crtn.S: ... this.
3409 * config/sparc/sol2-ci.S: Rename to ...
3410 * config/sparc/crti.S: ... this.
3411 * config/sparc/sol2-cn.S: Rename to ...
3412 * config/sparc/crtn.S: ... this.
3413 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3414 (crti.o, crtn.o): Remove.
3415
1ba878a9
TG		 34162011-11-04 Tristan Gingold <gingold@adacore.com>
3417
3418 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3419
02750c15
KK		 34202011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3421
3422 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3423
bf86b067
HPN		 34242011-11-03 Hans-Peter Nilsson <hp@axis.com>
3425
3426 * config.host (crisv32-*-none, cris-*-none): Remove.
3427 (crisv32-*-elf): Append to tmake_file, don't just set it.
3428 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3429
d0bc53bd
RO		 34302011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3431
3432 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3433 (ecrtn$(objext)): Likewise.
3434 (ncrti$(objext)): Likewise.
3435 (ncrtn$(objext)): Likewise.
3436
036da830
AS		 34372011-11-03 Andreas Schwab <schwab@redhat.com>
3438
3439 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3440
d2a7d041
DM		 34412011-11-02 David S. Miller <davem@davemloft.net>
3442
3443 * configure.ac: Set host_address on sparc too.
3444 * configure: Regenerate.
3445 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3446 based upon host_address.
3447 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3448
af8ed618
JM		 34492011-11-02 Jason Merrill <jason@redhat.com>
3450
3451 * config/rs6000/t-ppccomm: Add missing \.
3452
5d1c8e77
RO		 34532011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3454
3455 * gthr-single.h, gthr.h: New files.
3456 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3457 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3458 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3459 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3460 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3461 * configure.ac (thread_header): New variable.
3462 Set it depending on target_thread_file.
3463 (gthr-default.h): Link from $thread_header.
3464 * configure: Regenerate.
3465 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3466
852b75ed
RO		 34672011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3468
3469 * configure.ac (tm_file_): New variable.
3470 Determine from tm_file.
3471 (tm_file, tm_defines): Substitute.
3472 * configure: Regenerate.
3473 * mkheader.sh: New file.
3474 * Makefile.in (clean): Remove libgcc_tm.h.
3475 ($(objects)): Depend on libgcc_tm.h.
3476 (libgcc_tm_defines, libgcc_tm_file): New variables.
3477 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3478 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3479 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3480 ($(extra-parts)): Depend on libgcc_tm.h.
3481 * config.host (tm_defines, tm_file): New variable.
3482 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3483 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3484 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3485 (avr-*-rtems*): Likewise.
3486 (avr-*-*): Likewise.
3487 (frv-*-elf): Likewise.
3488 (frv-*-*linux*): Likewise.
3489 (h8300-*-rtems*): Likewise.
3490 (h8300-*-elf*): Likewise.
3491 (i[34567]86-*-darwin*): Likewise.
3492 (x86_64-*-darwin*): Likewise.
3493 (rx-*-elf): Likewise.
3494 (tic6x-*-uclinux): Likewise.
3495 (tic6x-*-elf): Likewise.
3496 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3497 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3498 * config/i386/cygming-crtbegin.c: Likewise.
3499 * config/i386/cygming-crtend.c: Likewise.
3500 * config/ia64/fde-vms.c: Likewise.
3501 * config/ia64/unwind-ia64.c: Likewise.
3502 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3503 * config/rs6000/darwin-fallback.c: Likewise.
3504 * config/stormy16/lib2funcs.c: Likewise.
3505 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3506 * crtstuff.c: Likewise.
3507 * dfp-bit.h: Likewise.
3508 * emutls.c: Likewise.
3509 * fixed-bit.c: Likewise.
3510 * fp-bit.c: Likewise.
3511 * generic-morestack-thread.c: Likewise.
3512 * generic-morestack.c: Likewise.
3513 * libgcc2.c: Likewise.
3514 * libgcov.c: Likewise.
3515 * unwind-dw2-fde-dip.c: Likewise.
3516 * unwind-dw2-fde.c: Likewise.
3517 * unwind-dw2.c: Likewise.
3518 * unwind-sjlj.c: Likewise.
3519
f9989b51
RO		 35202011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3521
3522 * configure.ac: Include ../config/picflag.m4.
3523 (GCC_PICFLAG): Call it.
3524 Substitute.
3525 * configure: Regenerate.
3526 * Makefile.in (gcc_srcdir): Remove.
3527 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3528 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3529 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3530 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3531 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3532 Use $<.
3533 Remove comment.
3534 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3535 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3536 to refer to libgcc2.c.
3537 Use $<.
3538 * config/darwin-64.c: New file.
3539 * config/darwin-crt3.c: Remove comment.
3540 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3541 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3542 config/udivmodsi4.c: New files.
3543 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3544 config/memset.c: New files.
3545 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3546 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3547 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3548 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3549 * config/t-openbsd-thread: New file.
3550 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3551 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3552 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3553 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3554 qrnnd.S.
3555 Adapt filename.
3556 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3557 to refer to gthr-posix.c.
3558 * config/alpha/t-vms (LIB2ADD): Set.
3559 * config/alpha/vms-gcc_shell_handler.c: New file.
3560 * config/arm/bpabi.c, config/arm/fp16.c,
3561 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3562 config/arm/unaligned-funcs.c: New files.
3563 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3564 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3565 * config/arm/t-linux: Likewise.
3566 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3567 * config/arm/t-netbsd: New file.
3568 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3569 * config/arm/t-symbian (LIB2ADD_ST): Set.
3570 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3571 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3572 * config/bfin/t-elf: New file.
3573 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3574 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3575 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3576 config/c6x/ltf.c: New files.
3577 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3578 (HOST_LIBGCC2_CFLAGS): Set.
3579 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3580 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3581 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3582 New files.
3583 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3584 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3585 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3586 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3587 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3588 files.
3589 * config/frv/t-frv (LIB2ADD): Set.
3590 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3591 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3592 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3593 config/h8300/popcounthi2.c: New files.
3594 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3595 * config/i386/gthr-win32.c: New file.
3596 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3597 * config/i386/t-cygwin: Likewise.
3598 * config/i386/t-darwin, config/i386/t-darwin64,
3599 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3600 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3601 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3602 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3603 * config/ia64/quadlib.c: New file.
3604 * config/ia64/t-hpux (LIB2ADD): Set.
3605 * config/ia64/t-ia64: Add comment.
3606 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3607 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3608 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3609 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3610 * config/m32c/t-m32c (LIB2ADD): Set.
3611 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3612 * config/m32r/t-m32r: Likewise.
3613 * config/m68k/fpgnulib.c: New file.
3614 * config/m68k/t-floatlib (LIB2ADD): Set.
3615 (xfgnulib.c): New target.
3616 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3617 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3618 * config/mep/t-mep (LIB2ADD): Set.
3619 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3620 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3621 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3622 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3623 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3624 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3625 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3626 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3627 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3628 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3629 New files.
3630 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3631 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3632 * config/pa/fptr.c, config/pa/lib2funcs.S,
3633 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3634 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3635 (LIB2ADD, LIB2ADD_ST): Set.
3636 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3637 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3638 Set.
3639 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3640 * config/pdp11/t-pdp11: New file.
3641 * config/picochip/libgccExtras/adddi3.S,
3642 config/picochip/libgccExtras/ashlsi3.S,
3643 config/picochip/libgccExtras/ashrsi3.S,
3644 config/picochip/libgccExtras/clzsi2.S,
3645 config/picochip/libgccExtras/cmpsi2.S,
3646 config/picochip/libgccExtras/divmod15.S,
3647 config/picochip/libgccExtras/divmodhi4.S,
3648 config/picochip/libgccExtras/divmodsi4.S,
3649 config/picochip/libgccExtras/lshrsi3.S,
3650 config/picochip/libgccExtras/parityhi2.S,
3651 config/picochip/libgccExtras/popcounthi2.S,
3652 config/picochip/libgccExtras/subdi3.S,
3653 config/picochip/libgccExtras/ucmpsi2.S,
3654 config/picochip/libgccExtras/udivmodhi4.S,
3655 config/picochip/libgccExtras/udivmodsi4.S: New files.
3656 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3657 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3658 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3659 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3660 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3661 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3662 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3663 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3664 files.
3665 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3666 (HOST_LIBGCC2_CFLAGS): Set.
3667 * config/rs6000/t-darwin64: New file.
3668 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3669 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3670 * config/rs6000/t-ppccomm (LIB2ADD): Add
3671 $(srcdir)/config/rs6000/tramp.S.
3672 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3673 Add $(srcdir)/config/rs6000/eabi.S.
3674 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3675 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3676 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3677 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3678 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3679 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3680 * config/rs6000/tramp.S: New file.
3681 * config/s390/t-tpf: Remove.
3682 * config/sh/linux-atomic.S: New file.
3683 * config/sh/t-linux (LIB2ADD): Set.
3684 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3685 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3686 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3687 to unwind-dw2.c.
3688 (HOST_LIBGCC2_CFLAGS): Set.
3689 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3690 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3691 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3692 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3693 config/spu/mfc_multi_tag_release.c,
3694 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3695 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3696 config/spu/multi3.c: New files.
3697 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3698 (HOST_LIBGCC2_CFLAGS): Set.
3699 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3700 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3701 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3702 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3703 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3704 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3705 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3706 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3707 config/stormy16/umodsi3.c: New files.
3708 * config/xtensa/lib2funcs.S: New file.
3709 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3710 * config/xtensa/t-xtensa (LIB2ADD): Set.
3711 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3712 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3713 Add t-freebsd-thread to tmake_file for posix threads.
3714 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3715 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3716 (*-*-lynxos*): Likewise.
3717 (*-*-netbsd*): Likewise.
3718 (*-*-openbsd*): Likewise.
3719 Add t-openbsd-thread to tmake_file for posix threads.
3720 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3721 (*-*-vxworks*): Set tmake_file.
3722 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3723 (alpha*-*-freebsd*): Likewise.
3724 (alpha*-*-netbsd*): Likewise.
3725 (alpha*-*-openbsd*): Likewise.
3726 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3727 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3728 (alpha*-dec-*vms*): Likewise.
3729 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3730 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3731 (bfin*-uclinux*): Likewise.
3732 (bfin*-linux-uclibc*): Likewise.
3733 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3734 (crisv32-*-none): Likewise.
3735 (cris-*-elf): Likewise.
3736 (cris-*-none): Likewise.
3737 (cris-*-linux*, crisv32-*-linux*): Likewise.
3738 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3739 tmake_file.
3740 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3741 tmake_file.
3742 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3743 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3744 (x86_64-*-elf*): Likewise.
3745 (i[34567]86-*-nto-qnx*): Likewise.
3746 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3747 win32 threads.
3748 (x86_64-*-mingw*): Likewise.
3749 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3750 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3751 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3752 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3753 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3754 tmake_file.
3755 (mipsisa64sr71k-*-elf*): Likewise.
3756 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3757 (mips-*-elf*, mipsel-*-elf*): Likewise.
3758 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3759 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3760 (mips*-*-rtems*): Likewise.
3761 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3762 to tmake_file.
3763 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3764 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3765 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3766 (spu-*-elf*): Likewise.
3767 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3768
45b86625
RO		 37692011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3770
3771 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3772 $(srcdir) to refer to $(LIB1ASMSRC).
3773 Use $<.
3774 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3775 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3776 config/arm/lib1funcs.S: New files.
3777 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3778 * config/arm/t-arm: New file.
3779 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3780 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3781 config/arm/t-strongarm-elf: New files.
3782 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3783 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3784 * config/avr/lib1funcs.S: New file.
3785 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3786 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3787 * config/c6x/lib1funcs.S: New file.
3788 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3789 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3790 * config/frv/lib1funcs.S: New file.
3791 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3792 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3793 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3794 * config/ia64/__divxf3.asm: Rename to ...
3795 * config/ia64/__divxf3.S: ... this.
3796 Adapt lib1funcs.asm filename.
3797 * config/ia64/_fixtfdi.asm: Rename to ...
3798 * config/ia64/_fixtfdi.S: ... this.
3799 Adapt lib1funcs.asm filename.
3800 * config/ia64/_fixunstfdi.asm: Rename to ...
3801 * config/ia64/_fixunstfdi.S: ... this.
3802 Adapt lib1funcs.asm filename.
3803 * config/ia64/_floatditf.asm: Rename to ...
3804 * config/ia64/_floatditf.S: ... this.
3805 Adapt lib1funcs.asm filename.
3806 * config/ia64/lib1funcs.S: New file.
3807 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3808 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3809 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3810 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3811 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3812 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3813 * config/mep/lib1funcs.S: New file.
3814 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3815 * config/mips/mips16.S: New file.
3816 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3817 * config/pa/milli64.S: New file.
3818 * config/pa/t-linux, config/pa/t-linux64: New files.
3819 * config/picochip/lib1funcs.S: New file.
3820 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3821 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3822 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3823 * config/sh/t-netbsd: New file.
3824 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3825 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3826 * config/sh/t-sh64: New file.
3827 * config/sparc/lb1spc.S: New file.
3828 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3829 filename.
3830 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3831 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3832 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3833 config/xtensa/lib1funcs.S: New files.
3834 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3835 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3836 tmake_file.
3837 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3838 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3839 (arm*-*-linux*): Likewise.
3840 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3841 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3842 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3843 (arm*-*-ecos-elf): Likewise.
3844 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3845 (arm*-*-rtems*): Likewise.
3846 (arm*-*-elf): Likewise.
3847 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3848 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3849 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3850 (bfin*-uclinux*): Likewise.
3851 (bfin*-linux-uclibc*): Likewise.
3852 (bfin*-rtems*): Likewise.
3853 (bfin*-*): Likewise.
3854 (fido-*-elf): Merge into m68k-*-elf*.
3855 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3856 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3857 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3858 (h8300-*-elf*): Likewise.
3859 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3860 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3861 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3862 (i[34567]86-*-mingw*): Likewise.
3863 (x86_64-*-mingw*): Likewise.
3864 (i[34567]86-*-interix3*): Likewise.
3865 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3866 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3867 (m68k-*-elf*): Also handle fido-*-elf.
3868 Add m68k/t-floatlib to tmake_file.
3869 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3870 (m68k-*-linux*): Likewise.
3871 (m68k-*-rtems*): Likewise.
3872 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3873 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3874 sh64*-*-*.
3875 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3876 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3877 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3878 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3879 sh/t-netbsd to tmake_file.
3880 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3881 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3882 (sh-wrs-vxworks): Likewise.
3883 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3884 *-leon[3-9]*.
3885 (v850*-*-*): Add v850/t-v850 to tmake_file.
3886 (vax-*-linux*): Add vax/t-linux to tmake_file.
3887 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3888
5f73c6cc
RO		 38892011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3890
3891 * crtstuff.c: New file.
3892 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3893 (CRTSTUFF_T_CFLAGS): Define.
3894 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3895 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3896 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3897 crtstuff.c.
3898 Use $<.
3899 (crtbeginT.o): Use $(objext).
3900 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3901 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3902 (gcc-extra-parts): Remove.
3903 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3904 Set extra_parts.
3905 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3906 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3907 Add t-crtstuff-pic to tmake_file.
3908 (*-*-lynxos*): New case.
3909 Set tmake_file, extra_parts.
3910 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3911 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3912 *-*-netbsdelf[2-9]*.
3913 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3914 (*-*-rtems*): Set extra_parts.
3915 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3916 (*-*-uclinux*): New case.
3917 Set extra_parts.
3918 (*-*-vms*): New case.
3919 Set tmake_file, extra_parts.
3920 (*-*-elf): Set extra_parts.
3921 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3922 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3923 vms/t-vms64.
3924 Set extra_parts.
3925 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3926 Set extra_parts.
3927 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3928 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3929 (arm-wrs-vxworks): Append to tmake_file.
3930 Set extra_parts.
3931 (arm*-*-uclinux*): Set extra_parts.
3932 (arm*-*-ecos-elf): Likewise.
3933 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3934 arm*-*-eabi*.
3935 (arm*-*-rtems*): Set extra_parts.
3936 (arm*-*-elf): Likewise.
3937 (avr-*-rtems*): Clear extra_parts.
3938 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3939 Set extra_parts.
3940 (bfin*-uclinux*): Likewise.
3941 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3942 (bfin*-rtems*): Append to tmake_file.
3943 Set extra_parts.
3944 (bfin*-*): Likewise.
3945 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3946 (crisv32-*-elf): ... this.
3947 (crisv32-*-none): ... this.
3948 (cris-*-elf, cris-*-none): New cases.
3949 Add cris/t-elfmulti to tmake_file.
3950 (fr30-*-elf): Append to tmake_file.
3951 Set extra_parts.
3952 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3953 Set extra_parts.
3954 (h8300-*-rtems*): Append to tmake_file.
3955 Set extra_parts.
3956 (h8300-*-elf*): Likewise.
3957 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3958 Set extra_parts.
3959 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3960 Set extra_parts.
3961 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3962 (x86_64-*-elf*): Likewise.
3963 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3964 (x86_64-*-freebsd*): Likewise.
3965 (x86_64-*-netbsd*): Likewise.
3966 (i[34567]86-*-linux*): Likewise.
3967 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3968 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3969 (x86_64-*-linux*): Likewise.
3970 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3971 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3972 tmake_file.
3973 Set extra_parts.
3974 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3975 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3976 Append to extra_parts, remove crtbegin.o, crtend.o.
3977 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3978 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3979 crtend.o, crtbeginS.o, crtendS.o.
3980 (ia64*-*-linux*): Comment extra_parts.
3981 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3982 Set extra_parts.
3983 (iq2000*-*-elf*): Clear extra_parts.
3984 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3985 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3986 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3987 (m32r-*-rtems*): ... this.
3988 Add m32r/t-m32r to tmake_file.
3989 (m68k-*-elf*): Add t-crtin to tmake_file.
3990 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3991 (mcore-*-elf): Likewise.
3992 (microblaze*-*-*): Set extra_parts.
3993 (mips*-sde-elf*): New case.
3994 Set tmake_file, extra_parts.
3995 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3996 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3997 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3998 tmake_file.
3999 Set extra_parts.
4000 (mipsisa64sr71k-*-elf*): Likewise.
4001 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4002 (mips-*-elf*, mipsel-*-elf*): Likewise.
4003 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4004 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4005 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4006 (mips*-*-rtems*): Likewise.
4007 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4008 (moxie-*-*): Split into ...
4009 (moxie-*-elf, moxie-*-uclinux*): ... this.
4010 Add to extra_parts, remove crtbegin.o, crtend.o.
4011 (moxie-*-rtems*): New case.
4012 Set tmake_file.
4013 Clear extra_parts.
4014 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4015 Set extra_parts.
4016 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4017 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4018 tmake_file.
4019 Set extra_parts.
4020 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4021 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4022 Set extra_parts.
4023 (powerpc-*-eabisim*): Likewise.
4024 (powerpc-*-elf*): Likewise.
4025 (powerpc-*-eabialtivec*): Likewise.
4026 (powerpc-xilinx-eabi*): Likewise.
4027 (powerpc-*-eabi*): Likewise.
4028 (powerpc-*-rtems*): Likewise.
4029 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4030 tmake_file.
4031 Set extra_parts.
4032 (powerpc-*-lynxos*): Add to tmake_file.
4033 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4034 rs6000/t-crtstuff, t-crtstuff-pic.
4035 Set extra_parts.
4036 (powerpcle-*-eabisim*): Likewise.
4037 (powerpcle-*-eabi*): Likewise.
4038 (rx-*-elf): Remove extra_parts.
4039 (s390x-ibm-tpf*): Set extra_parts.
4040 (score-*-elf): Set extra_parts.
4041 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4042 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4043 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4044 (sh64l*-*-netbsd*): Split into ...
4045 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4046 Add t-crtstuff-pic to tmake_file.
4047 Set extra_parts.
4048 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4049 Set extra_parts.
4050 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4051 (sparc-*-elf*): Remove t-crtin from tmake_file.
4052 Add to extra_parts, remove crtbegin.o, crtend.o.
4053 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4054 (sparc64-*-linux*): Likewise.
4055 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4056 Add to extra_parts, remove crtbegin.o, crtend.o.
4057 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4058 Add to extra_parts, remove crtbegin.o, crtend.o.
4059 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4060 Add to extra_parts, remove crtbegin.o, crtend.o.
4061 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4062 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4063 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4064 Set extra_parts.
4065 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4066 Set extra_parts.
4067 (tic6x-*-*): Change to ...
4068 (tic6x-*-elf): ... this.
4069 Set extra_parts.
4070 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4071 Set extra_parts.
4072 (am33_2.0-*-linux*): Add comment.
4073 (mep*-*-*): Add mep/t-mep to tmake_file.
4074 Set extra_parts.
4075 * config/alpha/t-vms: New file.
4076 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4077 * config/arm/crti.S, config/arm/crtn.S: New files.
4078 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4079 * config/bfin/crtlibid.S: New file.
4080 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4081 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4082 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4083 (crti.o, crtin.o): New rules.
4084 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4085 * config/c6x/t-uclinux: New file.
4086 * config/cris/t-elfmulti: New file.
4087 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4088 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4089 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4090 * config/frv/t-frv: New file.
4091 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4092 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4093 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4094 New files.
4095 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4096 refer to cygming-crtbegin.c, cygming-crtend.c.
4097 Use $<.
4098 * config/i386/t-nto: New file.
4099 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4100 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4101 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4102 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4103 Use .S extension.
4104 Use $<.
4105 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4106 (crtinitS.o): New rule.
4107 * config/ia64/vms-crtinit.S: New file.
4108 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4109 * config/m32r/initfini.c: New file.
4110 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4111 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4112 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4113 * config/mep/t-mep: New file.
4114 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4115 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4116 * config/mips/crti.S, config/mips/crtn.S: New files.
4117 * config/mips/t-crtstuff: New file.
4118 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4119 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4120 (CUSTOM_CRTIN): Set.
4121 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4122 dependencies.
4123 Use $(srcdir) to refer to crti.S, crtn.S.
4124 Use .S extension, $<.
4125 * config/moxie/crti.asm: Rename to ...
4126 * config/moxie/crti.S: ... this.
4127 * config/moxie/crtn.asm: Rename to ...
4128 * config/moxie/crtn.S: ... this.
4129 * config/moxie/t-moxie: Remove.
4130 * config/pa/stublib.c: New file.
4131 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4132 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4133 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4134 * config/rs6000/t-crtstuff: New file.
4135 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4136 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4137 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4138 Make output file explicit.
4139 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4140 Make output file explicit.
4141 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4142 Make output file explicit.
4143 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4144 Make output file explicit.
4145 * config/score/crti.S, config/score/crtn.S: New files.
4146 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4147 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4148 files.
4149 * config/sh/t-sh, config/sh/t-superh: New files.
4150 * config/sparc/t-linux64: New file.
4151 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4152 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4153 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4154 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4155 * config/t-crtin: Remove.
4156 * config/t-crtstuff-pic: New file.
4157 * config/t-sol2 (CUSTOM_CRTIN): Set.
4158 (crti.o, crtn.o): New rules.
4159 * config/vms/t-vms: New file.
4160 * config/vms/vms-ucrt0.c: New file.
4161 * config/xtensa/t-elf: New file.
4162
b040f2be
RO		 41632011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4164
4165 * Makefile.in (SHLIB_NM_FLAGS): Set.
4166 * mkmap-flat.awk, mkmap-symver.awk: New files.
4167 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4168 exceptions.
4169 * configure: Regenerate.
4170 * config/libgcc-glibc.ver: New file.
4171 * config/libgcc-libsystem.ver: New file.
4172 * config/t-libunwind (SHLIB_LC): Set.
4173 * config/t-linux: New file.
4174 * config/t-slibgcc (INSTALL_SHLIB): New.
4175 (SHLIB_INSTALL): Use it.
4176 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4177 to mkmap-symver.awk.
4178 (SHLIB_MAPFILES): Don't append, adapt pathname.
4179 (SHLIB_VERPFX): Set.
4180 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4181 to mkmap-symver.awk.
4182 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4183 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4184 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4185 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4186 to mkmap-flat.awk.
4187 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4188 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4189 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4190 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4191 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4192 * config/i386/libgcc-darwin.10.4.ver,
4193 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4194 New files.
4195 * config/i386/t-darwin: Remove.
4196 * config/i386/t-darwin64: Likewise.
4197 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4198 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4199 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4200 * config/i386/t-linux: New file.
4201 * config/i386/t-mingw32: New file.
4202 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4203 * config/ia64/t-glibc: Rename to ...
4204 * config/ia64/t-linux: ... this.
4205 (SHLIB_MAPFILES): Set.
4206 * config/ia64/t-glibc-libunwind: Rename to ...
4207 * config/ia64/t-linux-libunwind: ... this.
4208 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4209 * config/ia64/t-slibgcc-hpux: New file.
4210 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4211 * config/m68k/t-slibgcc-elf-ver: New file.
4212 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4213 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4214 to mkmap-flat.awk.
4215 * config/pa/t-slibgcc-hpux: New file.
4216 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4217 files.
4218 * config/rs6000/libgcc-darwin.10.4.ver,
4219 config/rs6000/libgcc-darwin.10.5.ver: New files.
4220 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4221 config/rs6000/libgcc-glibc.ver.
4222 * config/rs6000/libgcc-ppc64.ver: Rename to
4223 config/rs6000/libgcc-ibm-ldouble.ver.
4224 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4225 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4226 * config/rs6000/t-ldbl128: Rename to ...
4227 * config/rs6000/t-linux: ... this.
4228 (SHLIB_MAPFILES): Adapt filename.
4229 * config/rs6000/t-slibgcc-aix: New file.
4230 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4231 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4232 libgcc-excl.ver, libgcc-glibc.ver.
4233 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4234 * config/sparc/libgcc-glibc.ver: New file.
4235 * config/sparc/t-linux: New file.
4236 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4237 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4238 t-slibgcc-elf-ver to tmake_file.
4239 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4240 *-*-freebsd[34].
4241 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4242 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4243 t-slibgcc-elf-ver, t-linux to tmake_file.
4244 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4245 tmake_file.
4246 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4247 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4248 (alpha*-dec-*vms*): Likewise.
4249 (arm*-*-freebsd*): Append to tmake_file.
4250 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4251 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4252 arm*-*-linux-*eabi.
4253 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4254 tmake_file for arm*-*-symbianelf*.
4255 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4256 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4257 cris/t-linux.
4258 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4259 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4260 pa/t-slibgcc-dwarf-ver to tmake_file.
4261 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4262 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4263 (hppa*64*-*-hpux11*): Likewise.
4264 (hppa[12]*-*-hpux11*): Likewise.
4265 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4266 i386/t-crtpc, i386/t-crtfm.
4267 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4268 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4269 to tmake_file.
4270 Add i386/t-cygwin to tmake_file.
4271 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4272 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4273 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4274 to tmake_file.
4275 Add i386/t-mingw32 to tmake_file.
4276 (x86_64-*-mingw*): Likewise.
4277 (ia64*-*-freebsd*): Append to tmake_file.
4278 (ia64*-*-linux*): Append to tmake_file.
4279 Replace ia64/t-glibc by ia64/t-linux.
4280 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4281 system libunwind.
4282 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4283 t-slibgcc-hpux to tmake_file.
4284 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4285 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4286 (m32rle-*-linux*): Likewise.
4287 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4288 sjlj exceptions.
4289 (microblaze*-linux*): New case.
4290 Append to tmake_file, add t-slibgcc-nolc-override.
4291 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4292 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4293 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4294 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4295 rs6000/t-slibgcc-aix to tmake_file.
4296 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4297 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4298 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4299 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4300 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4301 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4302 sh*-*-linux*.
4303 (sparc-*-linux*): Append to tmake_file for *-leon*.
4304 Add sparc/t-linux to tmake_file for non-Leon targets.
4305 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4306 (tic6x-*-uclinux): New case.
4307 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4308 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4309 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4310 (am33_2.0-*-linux*): Append to tmake_file.
4311 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4312 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4313 x86_64-*-kfreebsd*-gnu.
4314 Add i386/t-linux to tmake_file.
4315
18b4bd7b
ILT		 43162011-10-28 Ian Lance Taylor <iant@google.com>
4317
4318 * config/i386/morestack.S: Correct CFI information to do proper
4319 returns throughout function. In 32-bit mode, save %ebx so that it
4320 is restored on unwind.
4321
5b2d9d90
BS		 43222011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4323
4324 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4325 case where B3 isn't the return register.
4326
0d53e346
BS		 4327 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4328 logic for doubleword pops.
4329
cbffbd59
AT		 43302011-10-25 Andreas Tobler <andreast@fgznet.ch>
4331
4332 * config/rs6000/t-freebsd: Add wildcard.
4333
56dc349e
PB		 43342011-10-21 Paul Brook <paul@codesourcery.com>
4335
4336 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4337
1e06b07d
UB		 43382011-10-16 Uros Bizjak <ubizjak@gmail.com>
4339 Eric Botcazou <ebotcazou@adacore.com>
4340
4341 PR target/50737
4342 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4343 fs->signal_frame to 1.
4344
b5204884
ILT		 43452011-10-07 Ian Lance Taylor <iant@google.com>
4346
4347 * generic-morestack-thread.c: #include <errno.h>.
4348
91a639a1
ILT		 43492011-10-07 Ian Lance Taylor <iant@google.com>
4350
4351 PR target/46093
4352 * generic-morestack.c (__generic_morestack): Make sure the segment
4353 is large enough for both the stack frame and the copied
4354 parameters.
4355
cc49116d
RO		 43562011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4357
4358 PR bootstrap/49804
4359 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4360 extra_parts.
4361
2996d8c3
NC		 43622011-09-28 Nick Clifton <nickc@redhat.com>
4363
4364 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4365 64-bit doubles are not enabled.
4366 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4367 and floatunsisf functions.
4368
1e874273 43692011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 4370
1e874273
PB		 4371 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4372 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4373 * unwind-arm-common.inc: New file.
4374 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4375 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4376 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4377 * config/c6x/libunwind.S: New file.
4378 * config/c6x/pr-support.c: New file.
4379 * config/c6x/unwind-c6x.c: New file.
4380 * config/c6x/unwind-c6x.h: New file.
4381 * config/c6x/t-c6x-elf: New file.
4382
f70c879a
UB		 43832011-08-23 Uros Bizjak <ubizjak@gmail.com>
4384
4385 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4386 (ASM_DIVZERO): Ditto.
4387 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4388
c55b374b
RS		 43892011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4390
4391 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4392
1e138510
RS		 43932011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4394
4395 PR target/50090
4396 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4397 instead of an assembly one.
4398
1563503d
PB		 43992011-08-12 Paolo Bonzini <bonzini@gnu.org>
4400
4401 PR bootstrap/50047
4402 * Makefile.in (install-unwind_h): Create
4403 $(gcc_objdir)/include/unwind.h atomically.
4404
3627ac1a
RO		 44052011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4406
4407 * Makefile.in (install-unwind_h): Remove destination file first.
4408
c6412d86
RO		 44092011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4410
4411 * sync.c: New file.
4412 * config/mips/t-mips16: New file.
4413 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4414 (mips*-*-linux*): Likewise.
4415 (mips*-sde-elf*): Likewise.
4416 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4417 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4418 Add mips/t-mips16 to tmake_file.
4419 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4420 (mips-*-elf*): Likewise.
4421 (mips64-*-elf*): Likewise.
4422 (mips64orion-*-elf*): Likewise.
4423 (mips*-*-rtems*): Likewise.
4424 (mipstx39-*-elf*): Likewise.
4425 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4426 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4427 LIBGCC_SYNC_CFLAGS.
4428 Use $(srcdir) to refer to sync.c.
4429 Use $<.
4430 ($(libgcc-sync-funcs-o)): Likewise.
4431 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4432 ($(libgcc-sync-funcs-s-o)): Likewise.
4433
3cb6e5bd
AS		 44342011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4435
4436 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4437 t-libunwind.
4438
cca2207a
L		 44392011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4440
4441 PR other/48007
4442 * config/i386/value-unwind.h: New.
4443
ed39fbad
RS		 44442011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4445
4446 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4447 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4448 Add to tmake_file rather than overriding it.
4449
aca0b0b3
RO		 44502011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4451
4452 * config/t-softfp: Remove.
4453 * soft-fp: Moved from ../gcc/config.
4454 * soft-fp/README: Remove t-softfp reference.
4455 * soft-fp/t-softfp: Move to config/t-softfp.
4456 (softfp_machine_header): Remove.
4457 (softfp_file_list): Remove config subdir.
4458 (soft-fp-objects): New variable.
4459 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4460 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4461 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4462 * config/t-softfp-excl: New file.
4463 * config/t-softfp-sfdf: New file.
4464 * config/t-softfp-tf: New file.
4465 * config/no-sfp-machine.h: New file.
4466 * config/arm/sfp-machine.h: New file.
4467 * config/arm/t-softfp: New file.
4468 * config/c6x/sfp-machine.h: New file.
4469 * config/i386/32/t-fprules-softfp: Rename to ...
4470 * config/i386/32/t-softfp: ... this.
4471 (tifunctions, LIB2ADD): Remove.
4472 (softfp_int_modes): Override.
4473 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4474 subdir.
4475 * config/i386/64/eqtf2.c: Likewise.
4476 * config/i386/64/getf2.c: Likewise.
4477 * config/i386/64/letf2.c: Likewise.
4478 * config/ia64/sft-machine.h: New file.
4479 * config/ia64/t-fprules-softfp: Rename to ...
4480 * config/ia64/t-softfp: ... this.
4481 * config/lm32/sfp-machine.h: New file.
4482 * config/moxie/t-moxie-softfp: Remove.
4483 * config/rs6000/ibm-ldouble-format: New file.
4484 * config/rs6000/ibm-ldouble.c: New file.
4485 * config/rs6000/libgcc-ppc-glibc.ver: New file
4486 * config/rs6000/libgcc-ppc64.ver: New file
4487 * config/rs6000/sfp-machine.h: New file.
4488 * config/rs6000/t-freebsd: New file.
4489 * config/rs6000/t-ibm-ldouble: New file.
4490 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4491 libgcc-ppc-glibc.ver.
4492 * config/rs6000/t-linux64: New file.
4493 * config/rs6000/t-ppccomm (LIB2ADD): Add
4494 $(srcdir)/config/rs6000/ibm-ldouble.c.
4495 * config/rs6000/t-ppccomm-ldbl: New file.
4496 * config/score/sfp-machine.h: New file.
4497 * config.host (sfp_machine_header): Explain.
4498 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4499 t-softfp to tmake_file.
4500 (arm*-*-uclinux*): Likewise.
4501 (arm*-*-ecos-elf): Likewise.
4502 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4503 (arm*-*-rtems*): Likewise.
4504 (arm*-*-elf): Likewise.
4505 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4506 in tmake_file.
4507 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4508 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4509 (lm32-*-uclinux*): Likewise.
4510 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4511 t-softfp-excl, t-softfp.
4512 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4513 (powerpc64-*-darwin*): Likewise.
4514 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4515 to tmake_file.
4516 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4517 tmake_file.
4518 (powerpc-*-eabisim*): Likewise.
4519 (powerpc-*-elf*): Likewise.
4520 (powerpc-*-eabialtivec*): Likewise.
4521 (powerpc-xilinx-eabi*): Likewise.
4522 (powerpc-*-rtems*): Likewise.
4523 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4524 t-softfp-excl, t-softfp to tmake_file.
4525 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4526 rs6000/t-ppccomm-ldbl to tmake_file.
4527 (powerpcle-*-elf*): Likewise.
4528 (powerpcle-*-eabisim*): Likewise.
4529 (powerpcle-*-eabi*): Likewise.
4530 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4531 rs6000/t-ibm-ldouble to tmake_file.
4532 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4533 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4534 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4535 (tic6x-*-*): Likewise.
4536 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4537 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4538 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4539 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4540 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4541 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4542 t-softfp to tmake_file.
4543 * configure.ac (sfp_machine_header): Provide default if unset.
4544 Substitute.
4545 Link sfp-machine.h to config/$sfp_machine_header.
4546 * configure: Regenerate.
4547
569dc494
RO		 45482011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4549
4550 * Makefile.in (double_type_size, long_double_type_size): Set.
4551 Remove $(fpbit-in-libgcc) support.
4552 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4553 (fpbit-src): New variable.
4554 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4555 Compile with -DFLOAT $(FPBIT_CFLAGS).
4556 Use $<.
4557 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4558 Compile with $(FPBIT_CFLAGS).
4559 Use $<.
4560 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4561 Compile with -DFLOAT $(TPBIT_CFLAGS).
4562 Use $<.
4563 * configure.ac (double_type_size, long_double_type_size):
4564 Determine and substitute.
4565 * configure: Regenerate.
4566 * fp-bit.c, fp-bit.h: New files.
4567 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4568 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4569 * config/mips/t-mips: New file.
4570 * config/mips/t-sdemtk: New file.
4571 * config/rs6000/ppc64-fp.c: New file.
4572 * config/rs6000/t-darwin (LIB2ADD): Add
4573 $(srcdir)/config/rs6000/ppc64-fp.c.
4574 * config/rs6000/t-ppc64-fp: New file.
4575 * config/rx/rx-lib.h: New file.
4576 * config/rx/t-rx (FPBIT): Set to true.
4577 ($(gcc_objdir)/fp-bit.c): Remove.
4578 (DPBIT): Set to true only with -m64bit-doubles.
4579 ($(gcc_objdir)/dp-bit.c): Remove.
4580 * config/sparc/t-softfp: Remove.
4581 * config/spu/t-elf: New file.
4582 * config/t-fdpbit, config/t-fpbit: New files.
4583 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4584 (mips*-*-*): Likewise.
4585 (arm-wrs-vxworks): Likewise.
4586 (arm*-*-freebsd*): Likewise.
4587 (avr-*-rtems*): Add t-fpbit to tmake_file.
4588 (avr-*-*): Likewise.
4589 (bfin*-elf*): Add t-fdpbit to tmake_file.
4590 (bfin*-uclinux*): Likewise.
4591 (bfin*-linux-uclibc*): Likewise.
4592 (bfin*-rtems*): New case.
4593 Add t-fdpbit to tmake_file.
4594 (bfin*-*): Add t-fdpbit to tmake_file.
4595 (crisv32-*-elf): Likewise.
4596 (cris-*-linux*): Likewise.
4597 (fr30-*-elf): Likewise.
4598 (frv-*-elf, frv-*-*linux*): Likewise.
4599 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4600 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4601 (m32r-*-elf*): Likewise.
4602 (m32rle-*-elf*): Likewise.
4603 (m32r-*-linux*): Likewise.
4604 (m32rle-*-linux*): Likewise.
4605 (mcore-*-elf): Add t-fdpbit to tmake_file.
4606 (microblaze*-*-*): Likewise.
4607 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4608 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4609 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4610 Fix typo.
4611 Add mips/t-tpbit to tmake-file.
4612 (mips*-*-linux*): Fix typo.
4613 (mips*-sde-elf*): New case
4614 Add mips/t-sdemtk unless using newlib.
4615 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4616 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4617 (mn10300-*-*): Likewise.
4618 (pdp11-*-*): Likewise.
4619 (picochip-*-*): Add t-fpbit to tmake_file.
4620 (powerpc-*-eabisimaltivec*): Likewise.
4621 (powerpc-*-eabisim*): Likewise.
4622 (powerpc-*-elf*): Likewise.
4623 (powerpc-*-eabialtivec*): Likewise.
4624 (powerpc-xilinx-eabi*): New case.
4625 Add t-fdpbit to tmake_file.
4626 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4627 (powerpc-*-rtems*): Likewise.
4628 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4629 tmake_file.
4630 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4631 tmake_file.
4632 (powerpc-*-lynxos*): Likewise.
4633 (powerpcle-*-elf*): Likewise.
4634 (powerpcle-*-eabisim*): Likewise.
4635 (powerpcle-*-eabi*): Likewise.
4636 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4637 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4638 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4639 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4640 (rx-*-elf): Add t-fdpbit to tmake_file.
4641 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4642 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4643 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4644 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4645 sh*-*-netbsd*.
4646 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4647 (sh-wrs-vxworks): Likewise.
4648 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4649 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4650 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4651 (sparc64-*-rtems*): ... new case.
4652 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4653 (spu-*-elf*): Likewise.
4654 Add spu/t-elf to tmake_file.
4655 (v850*-*-*): Add t-fdpbit to tmake_file.
4656 (xstormy16-*-elf): Likewise.
4657 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4658 (mep*-*-*): Likewise.
4659
201cdb74
RO		 46602011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4661
4662 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4663 variables.
4664 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4665 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4666 (install-unwind_h): New target.
4667 (all): Depend on it.
4668 * config.host (unwind_header): New variable.
4669 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4670 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4671 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4672 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4673 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4674 Set unwind_header.
4675 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4676 Set unwind_header.
4677 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4678 arm*-*-eabi*.
4679 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4680 Set unwind_header.
4681 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4682 (ia64*-*-freebsd*): Likewise.
4683 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4684 tmake_file.
4685 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4686 $with_system_libunwind.
4687 (ia64*-*-hpux*): Set tmake_file.
4688 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4689 (picochip-*-*): Set tmake_file.
4690 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4691 md_unwind_header.
4692 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4693 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4694 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4695 (xtensa*-*-elf*): Set tmake_file.
4696 (xtensa*-*-linux*): Likewise.
4697 * configure.ac: Include ../config/unwind_ipinfo.m4.
4698 Call GCC_CHECK_UNWIND_GETIPINFO.
4699 Link unwind.h to $unwind_header.
4700 * configure: Regenerate.
4701 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4702 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4703 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4704 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4705 * config/unwind-dw2-fde-darwin.c: New file.
4706 * config/arm/libunwind.S, config/arm/pr-support.c,
4707 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4708 config/arm/unwind-arm.h,: New files.
4709 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4710 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4711 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4712 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4713 config/ia64/unwind-ia64.h: New files.
4714 * config/picochip/t-picochip: New file.
4715 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4716 files.
4717 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4718 * config/s390/t-tpf (LIB2ADDEH): Remove.
4719 * config/t-darwin (LIB2ADDEH): Set.
4720 * config/t-eh-dw2-dip: New file.
4721 * config/t-libunwind, config/t-libunwind-elf: New files.
4722 * config/t-sol2 (LIB2ADDEH): Remove.
4723 * config/xtensa/t-xtensa: New file.
4724
40f2f11f
L		 47252011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4726
4727 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4728 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4729 long long to check rt_sigreturn syscall.
4730
bd15e32c
AM		 47312011-08-02 Alan Modra <amodra@gmail.com>
4732
4733 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4734 Restore for indirect call bcrtl from correct stack slot, and only
4735 if cfa+40 isn't valid.
4736
655b30bf
JB		 47372011-08-01 Julian Brown <julian@codesourcery.com>
4738
4739 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4740 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4741 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4742
247eb06f
JB		 47432011-08-01 Julian Brown <julian@codesourcery.com>
4744
4745 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4746 (libgcc-std.ver.in): Use above.
4747 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4748 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4749 throughout file.
4750 * config/t-fixedpoint-gnu-prefix: New file.
4751 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4752 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4753 instead of __PFX__.
4754
02a8fe00
L		 47552011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4756
4757 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4758 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4759 for x86-64. Properly check __x86_64__ and __LP64__.
4760
5fce9126
L		 47612010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4762
4763 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4764 version.
4765 (_FP_WS_TYPE): Likewise.
4766 (_FP_I_TYPE): Likewise.
4767
2374a88a
AM		 47682011-07-28 Alan Modra <amodra@gmail.com>
4769
4770 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4771 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4772 in a plt call stub. Do restore r2 if stopped on bctrl.
4773
e44dbbe1
RO		 47742011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4775
4776 * config.host (i[3456x]86-*-netware*): Remove.
4777 * config/i386/netware-crt0.c, config/i386/t-nwld,
4778 config/i386/t-slibgcc-nwld: Remove.
4779
bcead286
BS		 47802011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4781
4782 * config.host: Handle tic6x-*-*.
4783 * config/c6x/c6x-abi.h: New file.
4784
b3fe1584
RO		 47852011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4786
4787 * config/i386/crtprec.c: New file.
4788 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4789 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4790 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4791 (x86_64-*-darwin*): Likewise.
4792 (i[34567]86-*-solaris2*: Likewise.
4793
35d8090d
RO		 47942011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4795
4796 * config/alpha/crtfastmath.c: New file.
4797 * config/i386/crtfastmath.c: New file.
4798 * config/ia64/crtfastmath.c: New file.
4799 * config/mips/crtfastmath.c: New file.
4800 * config/sparc/crtfastmath.c: New file.
4801
4802 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4803 crtfastmath.c.
4804 Add -frandom-seed=gcc-crtfastmath.
4805 * config/alpha/t-crtfm: Remove.
4806 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4807 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4808
4809 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4810 (alpha*-dec-osf5.1*): Likewise.
4811 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4812 Add crtfastmath.o to extra_parts.
4813 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4814 Add crtfastmath.o to extra_parts.
4815 (x86_64-*-darwin*): Likewise.
4816 (x86_64-*-mingw*): Likewise.
4817 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4818 (ia64*-*-freebsd*): Likewise.
4819 (ia64*-*-linux*): Likewise.
4820 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4821 Add crtfastmath.o to extra_parts.
4822
e141542e
RO		 48232011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4824
4825 * config/darwin-crt3.o: New file.
4826 * config/rs6000/darwin-crt2.c: New file.
4827 * config/t-darwin: New file.
4828 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4829 (crt2.o): New rule.
4830 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4831 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4832 (powerpc64-*-darwin*): Likewise.
4833
2d1efe2d
RO		 48342011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4835
4836 * config/i386/netware-crt0.c: New file.
4837 * config/i386/t-nwld: Rename to ...
4838 * config/i386/t-slibgcc-nwld: ... this.
4839 * config/i386/t-nwld: New file.
4840 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4841 tmake_file.
4842 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4843 extra_parts.
4844
4a8bb046
RO		 48452011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4846
4847 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4848 i386/t-crtstuff.
4849 * configure: Regenerate.
4850
2d8d5935
RO		 48512011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4852
4853 * dfp-bit.c, dfp-bit.h: New files.
4854 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4855 variables.
4856 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4857 ($(d64pbit-o)): Likewise.
4858 ($(d128pbit-o)): Likewise.
4859 * config/t-dfprules: New file.
4860 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4861 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4862 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4863 (x86_64-*-linux*): Likewise.
4864 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4865 (i[34567]86-*-cygwin*): Likewise.
4866 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4867 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4868
2c50b2c3
RO		 48692011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4870
4871 * Makfile.in (LIBGCOV): New variable.
4872 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4873 * libgcov.c: New file.
4874
a039d7c2
RO		 48752011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4876
4877 * fixed-bit.c, fixed-bit.h: New files.
4878 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4879 refer to fixed-bit.c.
4880
1e4b2746
JM		 48812011-07-07 Joseph Myers <joseph@codesourcery.com>
4882
4883 * config.host (*local*): Remove.
4884
fbdd5d87
RO		 48852011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4886
4887 PR target/39150
4888 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4889 like i?86-*-solaris2.1[0-9]*.
4890 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4891 * configure.ac (i?86-*-solaris2*): Likewise.
4892 * configure: Regenerate.
4893
9e7714f4
TS		 48942011-07-06 Thomas Schwinge <thomas@schwinge.name>
4895
4896 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4897 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4898 md_unwind_header by splitting out of...
4899 (i[34567]86-*-linux*): ... this.
4900 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4901 Remove md_unwind_header by splitting out of...
4902 (x86_64-*-linux*): ... this.
4903
6dab9931
GJL		 49042011-07-04 Georg-Johann Lay <avr@gjlay.de>
4905
4906 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4907
4be46d19
NC		 49082011-06-28 Nick Clifton <nickc@redhat.com>
4909
4910 * config.host: Recognize all V850 variants.
4911
1da9434b
UB		 49122011-06-22 Uros Bizjak <ubizjak@gmail.com>
4913
4914 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4915
e4d48a4d
RO		 49162011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4917
4918 * shared-object.mk (c_flags-$o): Save c_flags.
4919 ($(base)$(objext)): Use it.
4920 ($(base)_s$(objext)): Likewise.
4921
3801c801
BS		 49222011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4923
4924 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4925 * libgcc-std.ver.in (GCC_4.7.0): New section.
4926
0ad8bb3b 49272011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 4928
0ad8bb3b
GJL		 4929 PR target/49313
4930 PR target/29524
4931 * config/avr/t-avr: Fix line endings.
4932 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4933 _parityXX2.
4934
ea963999
OH		 49352011-06-14 Olivier Hainque <hainque@adacore.com>
4936 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4937
4938 * config/mips/irix6-unwind.h: New file.
4939 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4940
b11b0904
EB		 49412011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4942
4943 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4944 (sparc64_fallback_frame_state): Use it.
4945 (sparc64_frob_update_context): Further adjust context.
4946 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4947 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4948 * config/sparc/sol2-cn.S: Likewise.
4949
10e48e39
RO		 49502011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4951
4952 * enable-execute-stack-empty.c: New file.
4953 * enable-execute-stack-mprotect.c: New file.
4954 * config/i386/enable-execute-stack-mingw32.c: New file.
4955 * config.host (enable_execute_stack): New variable.
4956 Select appropriate variants.
4957 * configure.ac: Link enable-execute-stack.c to
4958 $enable_execute_stack.
4959 * configure: Regenerate.
4960 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4961 (lib2funcs): Remove _enable_execute_stack.
4962
10c4cabc
DM		 49632011-06-09 David S. Miller <davem@davemloft.net>
4964 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4965
4966 * config.host (sparc-*-linux*): Correct md_unwind_header
4967 filename.
4968 (s390x-ibm-tpf*): Fix typo.
4969
aa4203e7
RO		 49702011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4971
4972 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4973 Add crtfastmath.o to extra_parts.
4974 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4975 mips/t-crtfm.
4976 * config/mips/t-crtfm: Remove.
4977
0defd786
JDA		 49782011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4979
4980 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4981
82f247af
KK		 49822011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4983
4984 * config.host (sh*-*-linux*): Fix typo.
4985
58cd1d70
RO		 49862011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4987
4988 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4989 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4990 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4991 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4992 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4993 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4994 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4995 Wrap in !__MINGW64__.
4996 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4997 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4998 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4999 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5000 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5001 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5002 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5003 Wrap in !__LP64__.
5004 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5005 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5006 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5007 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5008 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5009 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5010 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5011 * config/no-unwind.h: New file.
5012 * config.host (md_unwind_header): Document.
5013 Define.
5014 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5015 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5016 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5017 hppa[12]*-*-hpux11*): Set md_unwind_header.
5018 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5019 Set md_unwind_header.
5020 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5021 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5022 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5023 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5024 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5025 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5026 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5027 md_unwind_header.
5028 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5029 * configure: Regenerate.
5030
737346fa
RO		 50312011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5032
5033 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5034 Set tmake_file, extra_parts.
5035 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5036 Remove O32 support.
5037 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5038 Remove O32 support.
5039 * config/mips/t-irix6: New file.
5040 * config/mips/t-slibgcc-irix: New file.
5041
c192cee6
RO		 50422011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5043
5044 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5045 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5046
ee33b5f0
RO		 50472011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5048
5049 * configure.ac (target_thread_file): Determine thread model.
5050 * configure: Regenerate.
5051 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5052 * config/alpha/t-alpha: New file.
5053 * config/alpha/t-crtfm: Use $<.
5054 * config/alpha/t-ieee: New file.
5055 * config/alpha/t-osf-pthread: New file.
5056 * config/alpha/t-slibgcc-osf: New file.
5057 * config/alpha/libgcc-osf5.ver: New file.
5058
0699e415
RO		 50592011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5060
5061 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5062 tmake_file.
5063 Add crtfastmath.o to extra_parts.
5064
a3fab9c2
RO		 50652011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5066
5067 * config/gmon-sol2.c: Reindent.
5068 Cleanup comments.
5069 Remove, correct casts.
5070 Use STDERR_FILENO, NULL.
5071 (BASEADDRESS): Remove.
5072 (minbrk): Remove.
5073 (errno, sbrk): Remove declarations.
5074 (monstartup) [hp300]: Remove.
5075 (mcount): Remove.
5076
ca24c5ad
RO		 50772011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5078
5079 * Makefile.in (cpu_type): Define.
5080 * config.host (i[34567]86-*-rtems*): Handle it.
5081 (i[34567]86-*-solaris2*): Move body ...
5082 (*-*-solaris2*): ... here.
5083 New case, generalize.
5084 (sparc-*-elf*): Handle it.
5085 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5086 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5087 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5088 Fold into ...
5089 (sparc*-*-solaris2*): ... this.
5090 New case.
5091 (sparc64-*-elf*): Handle it.
5092 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5093 Merge ../gcc/config/i386/gmon-sol2.c.
5094 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5095 Use C comments.
5096 Merge ../gcc/config/i386/sol2-gc1.asm.
5097 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5098 Use C comments.
5099 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5100 Use C comments.
5101 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5102 * config/i386/t-crtstuff: New file.
5103 * config/i386/t-softfp: New file.
5104 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5105 $(T)crti.o, $(T)crtn.o): Remove.
5106 (gcrt1.o): New rule.
5107 (TARGET_LIBGCC2_CFLAGS): Remove.
5108 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5109 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5110 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5111 * config/sparc/t-sol2: New file.
5112 * config/sparc/t-crtfm: Move to ...
5113 * config/t-crtfm: ... this.
5114 Use $(cpu_type), $<.
5115 * config/t-crtin: New file.
5116 * config/sparc/t-softfp: New file.
5117 * config/sparc/t-softmul: New file.
5118 * config/t-rtems: New file.
5119 * config/t-slibgcc: New file.
5120 * config/t-slibgcc-elf-ver: New file.
5121 * config/t-slibgcc-gld: New file.
5122 * config/t-slibgcc-sld: New file.
5123 * config/t-sol2: New file.
5124 * configure.ac: Include ../config/lib-ld.m4.
5125 Call AC_LIB_PROG_LD_GNU.
5126 Substitute cpu_type.
5127 * configure: Regenerate.
5128
ad5f3d7b
BS		 51292011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5130
5131 PR bootstrap/49173
5132 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5133 libgcc-std.ver in the build directory.
5134 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5135 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5136
cdbf4541
BS		 51372011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5138
5139 * libgcc-std.ver.in: New file.
5140 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5141 variables.
5142 (libgcc-std.ver): New rule.
5143 * config/t-gnu-prefix: New file.
5144
c8028650
RO		 51452011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5146
5147 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5148
4a68b4ca
JM		 51492011-05-10 Joseph Myers <joseph@codesourcery.com>
5150
5151 * config/i386/darwin-lib.h: New file.
5152
80cf2e08
JM		 51532011-05-10 Joseph Myers <joseph@codesourcery.com>
5154
5155 * config/arm/symbian-lib.h: New.
5156
a3330c9d
CD		 51572011-05-04 Chris Demetriou <cgd@google.com>
5158
5159 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5160 (__x86.get_pc_thunk.bx): ...this.
5161 (__morestack): Adjust for rename, remove undef of __i686.
5162
6ace0756
CD		 51632011-05-03 Chris Demetriou <cgd@google.com>
5164
5165 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5166
ebb9f8b0
JM		 51672011-03-22 Joseph Myers <joseph@codesourcery.com>
5168
5169 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5170 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5171 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5172 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5173 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5174 Remove cases.
5175
9cfa1499
AT		 51762011-03-14 Andreas Tobler <andreast@fgznet.ch>
5177
5178 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5179 Adjust copyright year.
5180
457186f6
ILT		 51812011-03-07 Ian Lance Taylor <iant@google.com>
5182
5183 * generic-morestack.c (__splitstack_find): Adjust returned stack
5184 pointer to include all registers pushed by __morestack.
5185
58c741a6
DK		 51862011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5187
5188 PR target/40125
5189 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5190 (toolexecdir): Calculate and AC_SUBST.
5191 (toolexeclibdir): Likewise.
5192 * Makefile.in (target_noncanonical): Import.
5193 (toolexecdir): Likewise.
5194 (toolexeclibdir): Likewise.
5195 * configure: Regenerate.
5196
26716c44
NF		 51972010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5198
5199 PR target/46040
5200 * config/arm/bpabi.h: Rename to...
5201 * config/arm/bpabi-lib.h: ...this.
5202
b595b1a1
RO		 52032010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5204
5205 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5206 appropriate.
5207 * configure: Regenerate.
5208
a3abe41c
NF		 52092010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5210
5211 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5212 __FLOAT_WORD_ORDER__.
5213 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5214 Delete.
5215
455c8f48
RW		 52162010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5217
5218 PR other/46202
5219 * Makefile.in (install-strip): New phony target.
5220
f3824a8b
ILT		 52212010-11-07 Ian Lance Taylor <iant@google.com>
5222
5223 PR target/46089
5224 * config/i386/morestack.S (__morestack_large_model): New
5225 function.
5226
18ed6ee4
NF		 52272010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5228
5229 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5230 Delete.
5231 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5232
8ac7fdcb
NF		 52332010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5234
5235 * config/arm/bpabi.h: New file.
5236 * config/frv/frv-abi.h: New file.
5237
cdb388c2
ILT		 52382010-10-01 Ian Lance Taylor <iant@google.com>
5239
5240 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5241 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5242
ef7c141c
L		 52432010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5244
5245 PR target/45858
5246 * config.host: Add the missing `$'.
5247
80920132
ME		 52482010-09-30 Michael Eager <eager@eagercon.com>
5249
5250 * config.host: Add microblaze*-*-*.
5251 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5252 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5253 udivsi3.asm,umodsi3.asm}: New.
5254
6dace308
ILT		 52552010-09-28 Ian Lance Taylor <iant@google.com>
5256
5257 * configure.ac: Adjust CFI test to test assembler directly rather
5258 than checking gcc preprocessor macro.
5259 * configure: Rebuild.
5260
b6110d6d
ILT		 52612010-09-27 Ian Lance Taylor <iant@google.com>
5262
5263 * configure.ac: Test whether assembler supports CFI directives.
5264 * config.host: Only add t-stack and i386/t-stack-i386 to
5265 tmake_file if libgcc_cv_cfi is "yes".
5266 * configure: Rebuild.
5267
7458026b
ILT		 52682010-09-27 Ian Lance Taylor <iant@google.com>
5269
5270 * generic-morestack.h: New file.
5271 * generic-morestack.c: New file.
5272 * generic-morestack-thread.c: New file.
5273 * config/i386/morestack.S: New file.
5274 * config/t-stack: New file.
5275 * config/i386/t-stack-i386: New file.
5276 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5277 i386/t-stack-i386 to tmake_file.
5278
5b50fc0c
IS		 52792010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5280
5281 * Makefile.in (libgcc-extra-parts): Check for static archives and
5282 invoke ranlib after installing them.
5283 (gcc-extra-parts): Likewise.
5284 (install-leaf): Likewise.
5285
b93cf342
L		 52862010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5287
5288 * configure: Regenerated.
5289
996b42ef
KT		 52902010-09-10 Kai Tietz <kai.tietz@onevision.com>
5291
b93cf342 5292 * configure: Regenerated.
996b42ef 5293
be1c764e
GP		 52942010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5295 Andrew Pinski <pinskia@gmail.com>
5296
1da9434b 5297 PR target/40959
be1c764e
GP		 5298 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5299
cc0ae0ca
L		 53002010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5301
5302 PR target/45524
5303 * configure: Regenerated.
5304
84f47d20
AS		 53052010-09-06 Andreas Schwab <schwab@redhat.com>
5306
5307 * configure: Regenerate.
5308
4159fb8d
UB		 53092010-09-03 Uros Bizjak <ubizjak@gmail.com>
5310
5311 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5312 64bit targets.
5313 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5314 for 64bit targets.
5315
0df8fcc8
UB		 53162010-09-03 Uros Bizjak <ubizjak@gmail.com>
5317 Iain Sandoe <iains@gcc.gnu.org>
5318
5319 PR target/45476
5320 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5321 LIB2FUNCS_EXCLUDE functions.
5322
3c39bca6
AK		 53232010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5324
5325 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5326 Include dfp.m4.
5327 * configure: Regenerate.
5328
d78552bd
UB		 53292010-09-01 Uros Bizjak <ubizjak@gmail.com>
5330
5331 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5332 i386/t-freebsd to tmake_file.
5333 * config/i386/t-freebsd: New file.
5334 * config/i386/libgcc-bsd.ver: New file.
5335
c5b79d4e
NF		 53362010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5337
5338 * config.host (powerpc*-eabispe*): Set tmake_file.
5339 (powerpc*-eabi*): Likewise.
5340 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5341 crtbeginS, crtendS, crtbeginT.
5342
48b09a92
KH		 53432010-06-12 Kazu Hirata <kazu@codesourcery.com>
5344
5345 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5346 to tmake_file. Add crtfastmath.o to extra_parts.
5347 * config/mips/t-crtfm: New.
5348
a4389204
JS		 53492010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5350
5351 * config.host (sparc64-*-rtems*): New target.
5352
ed104137
RO		 53532010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5354
5355 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5356 assembler syntax.
5357
3f56ef8b
TS		 53582010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5359
5360 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5361
8c200350
RO		 53622010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5363
5364 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5365 alpha-dec-osf5.0* support.
5366
80a61cb4 53672010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 5368
5369 * config.host: Add lm32-*-rtems*.
5370
f128db92
RO		 53712010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5372 Uros Bizjak <ubizjak@gmail.com>
5373
5374 PR target/39048
5375 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5376 like other remaining 32-bit x86 OSes.
5377 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5378 assembler syntax.
5379 * config/i386/libgcc-sol2.ver: New file.
5380 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5381
368fabd5
JH		 53822010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5383
5384 PR c/43553
5385 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5386 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5387 is used and substitute set_use_emutls.
5388 * configure: Regenerated.
5389
15baf7f8
TG		 53902010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5391
5392 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5393
7f5441df
RO		 53942010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5395
5396 PR target/38085
5397 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5398 MULTILIB_CFLAGS.
5399 ($(T)gcrt1.o): Likewise.
5400 ($(T)crt1.o): Likewise.
5401 ($(T)crti.o): Likewise.
5402 ($(T)crtn.o): Likewise.
5403
ef74edbd
RW		 54042010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5405
5406 PR other/42980
5407 * Makefile.in (install): Use $(MAKE) string in rule, for
5408 parallel make.
5409
e7c914db
HPN		 54102010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5411
5412 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5413 * config/mmix/t-mmix: New file.
5414 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5415
1bcb71c4
JH		 54162010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5417
5418 PR java/41991
5419 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5420 SHLIB_MAPFILES.
5421
e6e50811
AG		 54222010-01-04 Anthony Green <green@moxielogic.com>
5423
5424 * config/moxie/crti.asm, config/moxie/crtn.asm,
5425 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5426 config/moxie/t-moxie: New files.
5427 * config.host: Add t-moxie-softfp reference.
5428
ca8520ad
IS		 54292009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5430
5431 PR other/39888
5432 * config/t-slibgcc-darwin: Fix embedded rpaths for
5433 --enable-version-specific-runtime-libs, build extension stub
5434 libs exposing features available from current libgcc_s.
5435
aa4945c1
JB		 54362009-11-11 Jon Beniston <jon@beniston.com>
5437
d78552bd
UB		 5438 * config.host: Add lm32 targets.
5439 * config/lm32: New directory.
5440 * config/lm32/libgcc_lm32.h: New file.
5441 * config/lm32/_mulsi3.c: New file.
5442 * config/lm32/_udivmodsi4.c: New file.
5443 * config/lm32/_divsi3.c: New file.
5444 * config/lm32/_modsi3.c: New file.
5445 * config/lm32/_udivsi3.c: New file.
5446 * config/lm32/_umodsi3.c: New file.
5447 * config/lm32/_lshrsi3.S: New file.
5448 * config/lm32/_ashrsi3.S: New file.
5449 * config/lm32/_ashlsi3.S: New file.
5450 * config/lm32/crti.S: New file.
5451 * config/lm32/crtn.S: New file.
5452 * config/lm32/t-lm32: New file.
5453 * config/lm32/t-elf: New file.
5454 * config/lm32/t-uclinux: New file.
aa4945c1 5455
65a324b4
NC		 54562009-10-26 Nick Clifton <nickc@redhat.com>
5457
5458 * config.host: Add support for RX target.
5459 * config/rx: New directory.
5460 * config/rx/rx-abi-functions.c: New file. Supplementary
5461 functions for libgcc to support the RX ABI.
5462 * config/rx/rx-abi.h: New file. Supplementary header file for
5463 libgcc RX ABI functions.
5464 * config/rx/t-rx: New file: Makefile fragment for building
5465 libgcc for the RX.
5466
dfb3b0e3
UB		 54672009-10-09 Uros Bizjak <ubizjak@gmail.com>
5468
5469 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5470 constraint of y0 to "g".
5471
81dd9fd7
AK		 54722009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5473
5474 * config.host: Include the s390 makefile fragments.
5475 * config/s390/32/_fixdfdi.c: New file.
5476 * config/s390/32/_fixsfdi.c: New file.
5477 * config/s390/32/_fixtfdi.c: New file.
5478 * config/s390/32/_fixunsdfdi.c: New file.
5479 * config/s390/32/_fixunssfdi.c: New file.
5480 * config/s390/32/_fixunstfdi.c: New file.
5481 * config/s390/32/t-floattodi: New file.
5482 * config/s390/libgcc-glibc.ver: New file.
5483 * config/s390/t-crtstuff: New file.
5484 * config/s390/t-linux: New file.
5485 * config/s390/t-tpf: New file.
5486
df58e648
RW		 54872009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5488
5489 * configure.ac (AC_PREREQ): Bump to 2.64.
5490
79052be3
KK		 54912009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5492
5493 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5494
5213506e
RW		 54952009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5496
5497 * configure: Regenerate.
5498
a9a25daa
DR		 54992009-08-09 Douglas B Rupp <rupp@gnat.com>
5500
5501 * config.host (ia64-hp-*vms*): New target.
5502 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5503 with ia64-hp-*vms*.
5504
6efbd53f
RW		 55052009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5506
5507 * configure.ac: Add snippet for maintainer-mode.
5508 * configure: Regenerate.
5509 * Makefile.in (AUTOCONF, configure_deps): New variables.
5510 ($(srcdir)/configure)): New rule, active only with maintainer
5511 mode turned on.
5512
7acf4da6
DD		 55132009-06-23 DJ Delorie <dj@redhat.com>
5514
5515 Add MeP port.
5516 * config.host: Add mep support.
5517
54f549af
KT		 55182009-06-22 Kai Tietz <kai.tietz@onevision.com>
5519
34481f28 5520 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5521 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 5522
5523 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5524 for mingw targets.
54f549af
KT		 5525 * config/i386/64/_multc3.c: Likewise.
5526 * config/i386/64/_powitf2.c: Likewise.
5527 * config/i386/64/eqtf2.c: Likewise.
5528 * config/i386/64/getf2.c: Likewise.
5529 * config/i386/64/letf2.c: Likewise.
5530 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 5531 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5532 unsigned long long for x64 mingw targets.
5533 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5534 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 5535
fea96e25
MR		 55362009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5537
5538 * config.host (vax-*-linux*): New.
5539
cceb575c
AG		 55402009-05-31 Anthony Green <green@moxielogic.com>
5541
5542 * config.host: Add moxie support.
5543 * config/moxie/t-moxie: New file.
5544
e997fb9c
DB		 55452009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5546
5547 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5548 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 5549
532bfb0a
AJ		 55502009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5551
5552 * config.host: Add i386/${host_address}/t-fprules-softfp to
5553 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5554
748086b7
JJ		 55552009-04-09 Nick Clifton <nickc@redhat.com>
5556
5557 * config/ia64/tf-signs.c: Change copyright header to refer to
5558 version 3 of the GNU General Public License with version 3.1
5559 of the GCC Runtime Library Exception and to point readers at
5560 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5561 web page.
5562 * config/i386/32/tf-signs.c: Likewise.
5563 * config/libbid/_addsub_dd.c: Likewise.
5564 * config/libbid/_addsub_sd.c: Likewise.
5565 * config/libbid/_addsub_td.c: Likewise.
5566 * config/libbid/_dd_to_df.c: Likewise.
5567 * config/libbid/_dd_to_di.c: Likewise.
5568 * config/libbid/_dd_to_sd.c: Likewise.
5569 * config/libbid/_dd_to_sf.c: Likewise.
5570 * config/libbid/_dd_to_si.c: Likewise.
5571 * config/libbid/_dd_to_td.c: Likewise.
5572 * config/libbid/_dd_to_tf.c: Likewise.
5573 * config/libbid/_dd_to_udi.c: Likewise.
5574 * config/libbid/_dd_to_usi.c: Likewise.
5575 * config/libbid/_dd_to_xf.c: Likewise.
5576 * config/libbid/_df_to_dd.c: Likewise.
5577 * config/libbid/_df_to_sd.c: Likewise.
5578 * config/libbid/_df_to_td.c: Likewise.
5579 * config/libbid/_di_to_dd.c: Likewise.
5580 * config/libbid/_di_to_sd.c: Likewise.
5581 * config/libbid/_di_to_td.c: Likewise.
5582 * config/libbid/_div_dd.c: Likewise.
5583 * config/libbid/_div_sd.c: Likewise.
5584 * config/libbid/_div_td.c: Likewise.
5585 * config/libbid/_eq_dd.c: Likewise.
5586 * config/libbid/_eq_sd.c: Likewise.
5587 * config/libbid/_eq_td.c: Likewise.
5588 * config/libbid/_ge_dd.c: Likewise.
5589 * config/libbid/_ge_sd.c: Likewise.
5590 * config/libbid/_ge_td.c: Likewise.
5591 * config/libbid/_gt_dd.c: Likewise.
5592 * config/libbid/_gt_sd.c: Likewise.
5593 * config/libbid/_gt_td.c: Likewise.
5594 * config/libbid/_isinfd128.c: Likewise.
5595 * config/libbid/_isinfd32.c: Likewise.
5596 * config/libbid/_isinfd64.c: Likewise.
5597 * config/libbid/_le_dd.c: Likewise.
5598 * config/libbid/_le_sd.c: Likewise.
5599 * config/libbid/_le_td.c: Likewise.
5600 * config/libbid/_lt_dd.c: Likewise.
5601 * config/libbid/_lt_sd.c: Likewise.
5602 * config/libbid/_lt_td.c: Likewise.
5603 * config/libbid/_mul_dd.c: Likewise.
5604 * config/libbid/_mul_sd.c: Likewise.
5605 * config/libbid/_mul_td.c: Likewise.
5606 * config/libbid/_ne_dd.c: Likewise.
5607 * config/libbid/_ne_sd.c: Likewise.
5608 * config/libbid/_ne_td.c: Likewise.
5609 * config/libbid/_sd_to_dd.c: Likewise.
5610 * config/libbid/_sd_to_df.c: Likewise.
5611 * config/libbid/_sd_to_di.c: Likewise.
5612 * config/libbid/_sd_to_sf.c: Likewise.
5613 * config/libbid/_sd_to_si.c: Likewise.
5614 * config/libbid/_sd_to_td.c: Likewise.
5615 * config/libbid/_sd_to_tf.c: Likewise.
5616 * config/libbid/_sd_to_udi.c: Likewise.
5617 * config/libbid/_sd_to_usi.c: Likewise.
5618 * config/libbid/_sd_to_xf.c: Likewise.
5619 * config/libbid/_sf_to_dd.c: Likewise.
5620 * config/libbid/_sf_to_sd.c: Likewise.
5621 * config/libbid/_sf_to_td.c: Likewise.
5622 * config/libbid/_si_to_dd.c: Likewise.
5623 * config/libbid/_si_to_sd.c: Likewise.
5624 * config/libbid/_si_to_td.c: Likewise.
5625 * config/libbid/_td_to_dd.c: Likewise.
5626 * config/libbid/_td_to_df.c: Likewise.
5627 * config/libbid/_td_to_di.c: Likewise.
5628 * config/libbid/_td_to_sd.c: Likewise.
5629 * config/libbid/_td_to_sf.c: Likewise.
5630 * config/libbid/_td_to_si.c: Likewise.
5631 * config/libbid/_td_to_tf.c: Likewise.
5632 * config/libbid/_td_to_udi.c: Likewise.
5633 * config/libbid/_td_to_usi.c: Likewise.
5634 * config/libbid/_td_to_xf.c: Likewise.
5635 * config/libbid/_tf_to_dd.c: Likewise.
5636 * config/libbid/_tf_to_sd.c: Likewise.
5637 * config/libbid/_tf_to_td.c: Likewise.
5638 * config/libbid/_udi_to_dd.c: Likewise.
5639 * config/libbid/_udi_to_sd.c: Likewise.
5640 * config/libbid/_udi_to_td.c: Likewise.
5641 * config/libbid/_unord_dd.c: Likewise.
5642 * config/libbid/_unord_sd.c: Likewise.
5643 * config/libbid/_unord_td.c: Likewise.
5644 * config/libbid/_usi_to_dd.c: Likewise.
5645 * config/libbid/_usi_to_sd.c: Likewise.
5646 * config/libbid/_usi_to_td.c: Likewise.
5647 * config/libbid/_xf_to_dd.c: Likewise.
5648 * config/libbid/_xf_to_sd.c: Likewise.
5649 * config/libbid/_xf_to_td.c: Likewise.
5650 * config/libbid/bid128.c: Likewise.
5651 * config/libbid/bid128_2_str.h: Likewise.
5652 * config/libbid/bid128_2_str_macros.h: Likewise.
5653 * config/libbid/bid128_2_str_tables.c: Likewise.
5654 * config/libbid/bid128_add.c: Likewise.
5655 * config/libbid/bid128_compare.c: Likewise.
5656 * config/libbid/bid128_div.c: Likewise.
5657 * config/libbid/bid128_fma.c: Likewise.
5658 * config/libbid/bid128_logb.c: Likewise.
5659 * config/libbid/bid128_minmax.c: Likewise.
5660 * config/libbid/bid128_mul.c: Likewise.
5661 * config/libbid/bid128_next.c: Likewise.
5662 * config/libbid/bid128_noncomp.c: Likewise.
5663 * config/libbid/bid128_quantize.c: Likewise.
5664 * config/libbid/bid128_rem.c: Likewise.
5665 * config/libbid/bid128_round_integral.c: Likewise.
5666 * config/libbid/bid128_scalb.c: Likewise.
5667 * config/libbid/bid128_sqrt.c: Likewise.
5668 * config/libbid/bid128_string.c: Likewise.
5669 * config/libbid/bid128_to_int16.c: Likewise.
5670 * config/libbid/bid128_to_int32.c: Likewise.
5671 * config/libbid/bid128_to_int64.c: Likewise.
5672 * config/libbid/bid128_to_int8.c: Likewise.
5673 * config/libbid/bid128_to_uint16.c: Likewise.
5674 * config/libbid/bid128_to_uint32.c: Likewise.
5675 * config/libbid/bid128_to_uint64.c: Likewise.
5676 * config/libbid/bid128_to_uint8.c: Likewise.
5677 * config/libbid/bid32_to_bid128.c: Likewise.
5678 * config/libbid/bid32_to_bid64.c: Likewise.
5679 * config/libbid/bid64_add.c: Likewise.
5680 * config/libbid/bid64_compare.c: Likewise.
5681 * config/libbid/bid64_div.c: Likewise.
5682 * config/libbid/bid64_fma.c: Likewise.
5683 * config/libbid/bid64_logb.c: Likewise.
5684 * config/libbid/bid64_minmax.c: Likewise.
5685 * config/libbid/bid64_mul.c: Likewise.
5686 * config/libbid/bid64_next.c: Likewise.
5687 * config/libbid/bid64_noncomp.c: Likewise.
5688 * config/libbid/bid64_quantize.c: Likewise.
5689 * config/libbid/bid64_rem.c: Likewise.
5690 * config/libbid/bid64_round_integral.c: Likewise.
5691 * config/libbid/bid64_scalb.c: Likewise.
5692 * config/libbid/bid64_sqrt.c: Likewise.
5693 * config/libbid/bid64_string.c: Likewise.
5694 * config/libbid/bid64_to_bid128.c: Likewise.
5695 * config/libbid/bid64_to_int16.c: Likewise.
5696 * config/libbid/bid64_to_int32.c: Likewise.
5697 * config/libbid/bid64_to_int64.c: Likewise.
5698 * config/libbid/bid64_to_int8.c: Likewise.
5699 * config/libbid/bid64_to_uint16.c: Likewise.
5700 * config/libbid/bid64_to_uint32.c: Likewise.
5701 * config/libbid/bid64_to_uint64.c: Likewise.
5702 * config/libbid/bid64_to_uint8.c: Likewise.
5703 * config/libbid/bid_b2d.h: Likewise.
5704 * config/libbid/bid_binarydecimal.c: Likewise.
5705 * config/libbid/bid_conf.h: Likewise.
5706 * config/libbid/bid_convert_data.c: Likewise.
5707 * config/libbid/bid_decimal_data.c: Likewise.
5708 * config/libbid/bid_decimal_globals.c: Likewise.
5709 * config/libbid/bid_div_macros.h: Likewise.
5710 * config/libbid/bid_dpd.c: Likewise.
5711 * config/libbid/bid_flag_operations.c: Likewise.
5712 * config/libbid/bid_from_int.c: Likewise.
5713 * config/libbid/bid_functions.h: Likewise.
5714 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5715 * config/libbid/bid_inline_add.h: Likewise.
5716 * config/libbid/bid_internal.h: Likewise.
5717 * config/libbid/bid_round.c: Likewise.
5718 * config/libbid/bid_sqrt_macros.h: Likewise.
5719
57202009-04-09 Jakub Jelinek <jakub@redhat.com>
5721
5722 * Makefile.in: Change copyright header to refer to version
5723 3 of the GNU General Public License and to point readers at the
5724 COPYING3 file and the FSF's license web page.
5725 * config.host: Likewise.
5726
633dd061
AM		 57272009-04-07 Alan Modra <amodra@bigpond.net.au>
5728
5729 * config.host: Reorder and merge to match config.gcc change.
5730
457d1d00
AM		 57312009-04-03 Alan Modra <amodra@bigpond.net.au>
5732
5733 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5734
52c0e446
JM		 57352009-03-28 Joseph Myers <joseph@codesourcery.com>
5736
5737 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5738 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5739 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5740 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5741
ba181049
UB		 57422009-02-12 Uros Bizjak <ubizjak@gmail.com>
5743
5744 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5745 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5746
c252db20
L		 57472009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5748
ba181049
UB		 5749 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5750 ia64/t-softfp-compat to tmake_file.
c252db20
L		 5751
5752 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5753
5754 * config/ia64/__divxf3.asm: New.
5755 * config/ia64/_fixtfdi.asm: Likewise.
5756 * config/ia64/_fixunstfdi.asm: Likewise.
5757 * config/ia64/_floatditf.asm: Likewise.
5758 * config/ia64/t-fprules-softfp: Likewise.
5759 * config/ia64/t-softfp-compat: Likewise.
5760 * config/ia64/tf-signs.c: Likewise.
5761
c60535f9
BE		 57622009-01-18 Ben Elliston <bje@au.ibm.com>
5763
5764 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5765
ce16861e
BE		 57662009-01-16 Ben Elliston <bje@au.ibm.com>
5767
5768 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5769 to tmake_file.
5770
bcf4713b
BE		 57712009-01-13 Ben Elliston <bje@au.ibm.com>
5772
5773 * config/t-softfp: New file.
5774 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5775 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5776
2042cb04
JS		 57772009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5778
5779 * config.host: Add m32r*-*-rtems*.
5780
541ed00e
JS		 57812008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5782
5783 * config.host: Add m32c*-*-rtems*.
5784
19523300
RO		 57852008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5786
5787 PR bootstrap/33100
5788 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5789 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5790 * configure: Regenerate.
5791 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5792 tmake_file here from gcc/config.gcc.
5793 Move extra_parts here from gcc/config.gcc.
5794 * config/i386/t-sol2: Move here from gcc/config/i386.
5795 Use gcc_srcdir instead of srcdir.
5796
0a4a51c7
AN		 57972008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5798
5799 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5800 case.
5801
2a761e46
TS		 58022008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5803
5804 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5805
c0451df7
TS		 58062008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5807
5808 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5809
358da97e
HS		 58102008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5811
5812 Add picoChip port.
5813 * config.host: Add picochip-*-*.
5814
c660f132
BW		 58152008-08-06 Bob Wilson <bob.wilson@acm.org>
5816
5817 * config.host: Match more processor names for Xtensa.
5818
d1349557
L		 58192008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5820
5821 * config/i386/64/t-softfp-compat: Update comments.
5822
dd7b73c0
L		 58232008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5824
5825 * config/i386/64/_divtc3-compat.c: Moved to ...
5826 * config/i386/64/_divtc3.c: Here.
5827
5828 * config/i386/64/_multc3-compat.c: Moved to ...
5829 * config/i386/64/_multc3.c: Here.
5830
5831 * config/i386/64/_powitf2-compat.c: Moved to ...
5832 * config/i386/64/_powitf2.c: Here.
5833
5834 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5835 .c suffix instead of -compat.c.
5836
6e1fab3d
UB		 58372008-07-05 Uros Bizjak <ubizjak@gmail.com>
5838
5839 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5840 (_FP_MUL_MEAT_D): Ditto.
5841 (_FP_DIV_MEAT_S): Ditto.
5842 (_FP_DIV_MEAT_D): Ditto.
5843
f92518d7
RS		 58442008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5845
5846 * Makefile.in: Add support for __sync_* libgcc functions.
5847
d0aede14
L		 58482008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5849
5850 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5851
c174f11c
L		 58522008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5853
5854 PR boostrap/36702
5855 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5856 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5857
5858 * config/i386/64/t-fprules-softfp: Moved to ...
5859 * config/i386/64/t-softfp-compat: This. New.
5860
5f464fa2
UB		 58612008-07-02 Uros Bizjak <ubizjak@gmail.com>
5862
5863 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5864 Initialize f with 0.0.
5865
ff473280
L		 58662008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5867
5868 PR target/36669
5869 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5870
5871 * config/i386/64/_divtc3-compat.c: New.
5872 * config/i386/64/_multc3-compat.c: Likewise.
5873 * config/i386/64/_powitf2-compat.c: Likewise.
5874 * config/i386/64/eqtf2.c: Likewise.
5875 * config/i386/64/getf2.c: Likewise.
5876 * config/i386/64/letf2.c: Likewise.
5877 * config/i386/64/t-fprules-softfp: Likewise.
5878
58792008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5880
5881 * config.host: Add i386/${host_address}/t-fprules-softfp to
5882 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 5883 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 5884
5885 * configure.ac: Set host_address to 64 or 32 for x86.
5886 * configure: Regenerated.
5887
5888 * Makefile.in (config.status): Also depend on
5889 $(srcdir)/config.host.
5890
5891 * config/i386/32/t-fprules-softfp: New.
5892 * config/i386/32/tf-signs.c: Likewise.
5893
5894 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5895
58962008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5897 Uros Bizjak <ubizjak@gmail.com>
5898
5899 * config/i386/32/sfp-machine.h: New.
5900
30551d99
NF		 59012008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5902
5903 * config/rs6000/t-ppccomm: Remove rules that conflict with
5904 auto-generated rules.
5905
18c04407
RW		 59062008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5907
5908 * configure.ac: sinclude override.m4.
5909 * configure: Regenerate.
5910
10fbe77a
BRF		 59112008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5912
5913 * configure: Regenerate.
5914
bc6d4c3f
JM		 59152008-06-10 Joseph Myers <joseph@codesourcery.com>
5916
5917 * Makefile.in (DECNUMINC): Remove
5918 -I$(MULTIBUILDTOP)../../libdecnumber.
5919 * gstdint.h: New.
5920
cd985f66
JM		 59212008-06-07 Joseph Myers <joseph@codesourcery.com>
5922
5923 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5924 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5925 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5926 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5927 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5928 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5929 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5930 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5931 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5932 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5933 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5934 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5935 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5936 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5937
93fea8d3
AL		 59382008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5939
5940 * config.host (sh2[lbe]*-*-linux*): Allow target.
5941
18724e30
NF		 59422008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5943
5944 * config/rs6000/t-ppccomm: Add build rules for new files.
5945 (LIB2ADD_ST): New variable.
5946
47583040
AH		 59472008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5948
5949 PR target/34210
5950 PR target/35508
5951 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5952 * config/t-avr: New file. Build 16bit libgcc functions.
5953
cf8e67fe
JJ		 59542008-03-02 Jakub Jelinek <jakub@redhat.com>
5955
5956 PR target/35401
5957 * config/t-slibgcc-darwin: Make install-leaf dependent on
5958 install-darwin-libgcc-stubs instead of install.
5959
8d8da227
JM		 59602008-01-25 Joseph Myers <joseph@codesourcery.com>
5961
5962 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5963 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5964 sh-*-rtemscoff*): Remove cases.
5965
edbf8b16
RS		 59662007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5967
5968 * Makefile.in (all): Use install-leaf rather than install.
5969 (install): Split most of the rule into...
5970 (install-leaf): ...this new one.
5971
89deeaff
EK		 59722007-12-19 Etsushi Kato <ek.kato@gmail.com>
5973 Paolo Bonzini <bonzini@gnu.org>
5974
5975 PR target/30572
5f464fa2
UB		 5976 * Makefile.in: Use @shlib_slibdir@ substitution to get
5977 correct install name on darwin.
89deeaff 5978 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 5979
4081d704
HPN		 59802007-12-15 Hans-Peter Nilsson <hp@axis.com>
5981
5982 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5983 cris-*-elf and cris-*-none.
5984 (crisv32-*-linux*): Similar, as cris-*-linux*.
5985
f43e89a3
RIL		 59862007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5987
5988 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5989
b4e9c2c6
L		 59902007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5991
5992 PR regression/33926
5993 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5994 * configure: Regenerated.
5995
b2a00c89
L		 59962007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5997
5998 * Makefile.in (dfp-filenames): Replace decimal_globals,
5999 decimal_data, binarydecimal and convert_data with
6000 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6001 and bid_convert_data, respectively.
6002
8d2a9e0e
CF		 60032007-09-17 Chao-ying Fu <fu@mips.com>
6004 Nigel Stephens <nigel@mips.com>
6005
6006 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6007 * Makefile.in (fixed_point): Define.
6008 Check if fixed_point is yes to build support functions.
6009 * configure.ac: Check for fixed_point support.
6010 * configure: Regenerated.
6011 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6012 funcs, modes, from, to.
6013
2b53935d
JJ		 60142007-09-11 Janis Johnson <janis187@us.ibm.com
6015
6016 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6017
2533577f
JJ		 60182007-09-10 Janis Johnson <janis187@us.ibm.com>
6019
6020 * Makefile.in (dfp-filenames): Remove decUtility, add
6021 decDouble, decPacked, decQuad, decSingle.
6022
3ae3dbd6
HK		 60232007-08-27 Hans Kester <hans.kester@ellips.nl>
6024
6025 * config.host : Add x86_64-elf target.
6026
22867d02
L		 60272007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6028
6029 * configure.ac (set_have_cc_tls): Add a missing =.
6030 * configure: Regenerated.
6031
6f461e76
L		 60322007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6033
6034 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6035 and x86_64-*-linux*.
6036
6037 * config/t-tls: New file.
6038
dfb3b0e3 6039 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 6040
6041 * configure.ac: Include ../config/enable.m4 and
6042 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6043 supports TLS and substitute set_have_cc_tls.
6044 * configure: Regenerated.
6045
200359e8
L		 60462007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6047
6048 * Makefile.in: Use libbid for DFP when BID is enabled.
6049
76f5e200
DS		 60502007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6051
6052 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 6053 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 6054 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6055
9bd196f0 60562007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 6057 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 6058
6059 PR target/29498
6060 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6061 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6062 * config/i386/t-crtfm: Compile crtfastmath.o with
6063 -minline-all-stringops.
6064
1910440e
RS		 60652007-05-10 Richard Sandiford <richard@codesourcery.com>
6066
6067 * config.host (sparc-wrs-vxworks): New target.
6068
7d33c31d
KH		 60692007-04-14 Kazu Hirata <kazu@codesourcery.com>
6070
6071 * config.host: Recognize fido.
6072
96fccd0d
JJ		 60732007-04-04 Janis Johnson <janis187@us.ibm.com>
6074
6075 * configure: Check host, not target, for decimal float support.
6076
577565f9
UB		 60772007-04-03 Uros Bizjak <ubizjak@gmail.com>
6078
6079 * config/i386/t-crtpc: New file.
6080 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 6081 (x86_64-*-linux*): Ditto.
577565f9 6082
ccf8e764
RH		 60832007-02-30 Kai Tietz <kai.tietz@onevision.com>
6084
6085 * config.host (x86_64-*-mingw*): New target.
6086
79b87c74
MM		 60872007-03-23 Michael Meissner <michael.meissner@amd.com>
6088 H.J. Lu <hongjiu.lu@intel.com>
6089
6090 * Makefile.in (enable_decimal_float): New.
6091 (DECNUMINC): Add
6092 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6093 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6094 (decbits-filenames): This.
6095 (decbits-objects): New.
6096 (libgcc-objects): Add $(decbits-objects).
6097
6098 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6099 Substitute enable_decimal_float.
6100 * configure: Regenerated.
6101
8fce4e31
HPN		 61022007-03-19 Hans-Peter Nilsson <hp@axis.com>
6103
6104 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6105
e8bb4597
BM		 61062007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6107
6108 * Makefile.in (install-info): New dummy target.
6109
344189f9
BS		 61102007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6111
6112 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6113
ac84c172
BM		 61142007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6115
6116 * Makefile.in: Add install-html and install-pdf dummy
6117 targets.
6118
cd5c2357
RS		 61192007-02-05 Roger Sayle <roger@eyesopen.com>
6120 Daniel Jacobowitz <dan@codesourcery.com>
6121
6122 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6123 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6124 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6125
d9a66f98
JJ		 61262007-01-29 Janis Johnson <janis187@us.ibm.com>
6127
6128 * Makefile.in (dec-filenames): Add decExcept.
6129
9891ec5f
DJ		 61302007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6131
6132 PR bootstrap/30469
6133 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6134 -fprofile-use.
6135
d6efbf5a
DJ		 61362007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6137
6138 * configure.ac: Add --enable-version-specific-runtime-libs.
6139 Correct $slibdir default.
6140 * configure: Regenerated.
6141
17caeff2
JM		 61422007-01-23 Joseph Myers <joseph@codesourcery.com>
6143
6144 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6145
5ea41e3a
AP		 61462007-01-21 Andrew Pinski <pinskia@gmail.com>
6147
6148 PR target/30519
6149 * config.host (alpha*-*-linux*): Set extra_parts.
6150
26900826
KK		 61512007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6152
6153 * config/sh/t-linux: New.
6154 * config.host (sh*-*-linux*): Set tmake_file.
6155
97af925b
DJ		 61562007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6157
6158 * Makefile.in (install): Handle multilibs.
6159
b0088af7
BM		 61602007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6161
6162 * Makefile.in: Added .PHONY entry for documentation targets.
6163
e0a9456a
BM		 61642007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6165
6166 * Makefile.in: Add empty info, html, dvi, pdf targets.
6167
7fd453b4
MS		 61682007-01-04 Mike Stump <mrs@apple.com>
6169
6170 * Makefile.in (MAKEINFO): Remove.
6171 (PERL): Likewise.
6172
14e8fc8b
PB		 61732007-01-04 Paolo Bonzini <bonzini@gnu.org>
6174
6175 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6176 * configure: Regenerate.
6177 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 6178 (gcc_objdir): Use it.
14e8fc8b 6179
1555beba
DJ		 61802007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6181
6182 * config.host (ia64*-*-linux*): Set tmake_file.
6183
79e6eaeb
DJ		 61842007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6185
6186 * Makefile.in (version): Define.
6187
fa958513
DJ		 61882007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6189 Paolo Bonzini <bonzini@gnu.org>
6190
6191 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6192 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6193 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6194 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6195 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6196 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6197 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git