]> git.ipfire.org Git - thirdparty/gcc.git/blame - libgcc/ChangeLog
projects / thirdparty / gcc.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Daily bump.
[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
1a849e50
JM		 12014-09-22 Joseph Myers <joseph@codesourcery.com>
2
3 PR target/63312
4 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
5 New macros.
6
598a1586
HPN		 72014-09-22 Hans-Peter Nilsson <hp@axis.com>
8
9 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
10 override USE_PT_GNU_EH_FRAME.
11 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
12 check USE_EH_FRAME_REGISTRY_ALWAYS against
13 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
14 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
15 variable for substituted force_explicit_eh_registry.
16 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
17 * configure.ac (explicit-exception-frame-registration):
18 New AC_ARG_ENABLE.
19 * configure: Regenerate.
20
3a8fe7c6
OH		 212014-09-19 Olivier Hainque <hainque@adacore.com>
22
23 * config.host (powerpc-wrs-vxworksmils): New configuration,
24 same as vxworksae.
25
dd69f047
JM		 262014-09-18 Joseph Myers <joseph@codesourcery.com>
27
28 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
29
e770bfd9
JM		 302014-09-18 Joseph Myers <joseph@codesourcery.com>
31
32 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
33 bits not set bits as indicating trapping exceptions.
34
cadb2b96
NS		 352014-09-17 Nathan sidwell <nathan@acm.org>
36
37 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
38 (LIBGCOV_DRIVER): ... here.
39 * libgcov-driver.c (gcov_master): New.
40 (gcov_exit): Remove from master chain.
41 (__gcov_init): Add to master chain if version compatible. Don't
42 clear the version.
43 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
44 (gcov_reset_int): Clear master chain, if compatible.
45 (gcov_dump_int): New internal interface. Dump master chain, if
46 compatible.
47 (gcov_dump): Alias for gcov_dump_int.
48 * libgcov.h (struct gcov_root): Add next and prev fields.
49 (struct gcov_master): New struct.
50 (__gcov_master): New.
51 (gcov_dump_int): Declare.
52
580d22a3
OH		 532014-09-17 Olivier Hainque <hainque@adacore.com>
54
55 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
56 and crtbegin.o + crtend.o to extra_parts.
57
8cc4b7a2
JM		 582014-09-12 Joseph Myers <joseph@codesourcery.com>
59
60 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
61 __LIBGCC_HAS_SF_MODE__.
62 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
63 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
64 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
65 * config/libbid/bid_gcc_intrinsics.h
66 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
67 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
68 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
69 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
70 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
71 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
72
ea3f2b24
GJL		 732014-09-11 Georg-Johann Lay <avr@gjlay.de>
74
75 PR target/63223
76 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
77 and R24 as needed. Make work for all devices and .text locations.
78 (__do_global_ctors, __do_global_dtors): Use word addresses.
79 (__tablejump__, __tablejump_elpm__): Remove functions.
80 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
81 Add _tablejump2.
82 (XICALL, XIJMP): New macros.
83
b677236a
MS		 842014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
85 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
86
87 * config.host (aarch64*): Include crtfastmath.o and
88 t-crtfm.
89 * config/aarch64/crtfastmath.c: New file.
90
157e859f
TS		 912014-09-08 Trevor Saunders <tsaunders@mozilla.com>
92
93 * config.host: Remove picochip support.
94 * config/picochip/adddi3.S: Remove.
95 * config/picochip/ashlsi3.S: Remove.
96 * config/picochip/ashlsi3.c: Remove.
97 * config/picochip/ashrsi3.S: Remove.
98 * config/picochip/ashrsi3.c: Remove.
99 * config/picochip/clzsi2.S: Remove.
100 * config/picochip/cmpsi2.S: Remove.
101 * config/picochip/divmod15.S: Remove.
102 * config/picochip/divmodhi4.S: Remove.
103 * config/picochip/divmodsi4.S: Remove.
104 * config/picochip/lib1funcs.S: Remove.
105 * config/picochip/longjmp.S: Remove.
106 * config/picochip/lshrsi3.S: Remove.
107 * config/picochip/lshrsi3.c: Remove.
108 * config/picochip/parityhi2.S: Remove.
109 * config/picochip/popcounthi2.S: Remove.
110 * config/picochip/setjmp.S: Remove.
111 * config/picochip/subdi3.S: Remove.
112 * config/picochip/t-picochip: Remove.
113 * config/picochip/ucmpsi2.S: Remove.
114 * config/picochip/udivmodhi4.S: Remove.
115 * config/picochip/udivmodsi4.S: Remove.
116
66bb34c0
JM		 1172014-09-08 Joseph Myers <joseph@codesourcery.com>
118
119 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
120 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
121 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
122 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
123 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
124 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
125 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
126 defined and LIBGCC2_HAS_DF_MODE is defined.
127 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
128 defined and LIBGCC2_HAS_XF_MODE is defined.
129 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
130 defined and LIBGCC2_HAS_TF_MODE is defined.
131
9686a2e6
JM		 1322014-09-08 Joseph Myers <joseph@codesourcery.com>
133
134 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
135 and ROUND_TOWARDS_ZERO conditionals.
136
71c3e2ef
NS		 1372014-09-07 Nathan sidwell <nathan@acm.org>
138
139 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
140 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
141
53d68b9f
JM		 1422014-09-05 Joseph Myers <joseph@codesourcery.com>
143
144 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
145 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
146 uses to __LIBGCC_STACK_POINTER_REGNUM__.
147 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
148 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
149 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
150 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
151 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
152 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
153 (DWARF_FRAME_REGISTERS): Change all uses to
154 __LIBGCC_DWARF_FRAME_REGISTERS__.
155 (EH_RETURN_STACKADJ_RTX): Change all uses to
156 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
157 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
158 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
159 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
160 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
161 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
162 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
163 to __LIBGCC_EH_FRAME_SECTION_NAME__.
164 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
165 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
166 __LIBGCC_STACK_POINTER_REGNUM__.
167 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
168 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
169 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
170 to __LIBGCC_STACK_POINTER_REGNUM__.
171 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
172 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
173 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
174 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
175 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
176 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
177 (STACK_POINTER_REGNUM): Change all uses to
178 __LIBGCC_STACK_POINTER_REGNUM__.
179 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
180 use to __LIBGCC_STACK_POINTER_REGNUM__.
181 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
182 uses to __LIBGCC_STACK_POINTER_REGNUM__.
183 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
184 to __LIBGCC_DWARF_FRAME_REGISTERS__.
185 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
186 to __LIBGCC_DWARF_FRAME_REGISTERS__.
187 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
188 to __LIBGCC_STACK_POINTER_REGNUM__.
189 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
190 Remove conditional definition.
191 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
192 __LIBGCC_TEXT_SECTION_ASM_OP__.
193 (EH_FRAME_SECTION_NAME): Change all uses to
194 __LIBGCC_EH_FRAME_SECTION_NAME__.
195 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
196 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
197 (CTORS_SECTION_ASM_OP): Change all uses to
198 __LIBGCC_CTORS_SECTION_ASM_OP__.
199 (DTORS_SECTION_ASM_OP): Change all uses to
200 __LIBGCC_DTORS_SECTION_ASM_OP__.
201 (JCR_SECTION_NAME): Change all uses to
202 __LIBGCC_JCR_SECTION_NAME__.
203 (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 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
208 __LIBGCC_STACK_GROWS_DOWNWARD__.
209 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
210 __LIBGCC_INIT_SECTION_ASM_OP__.
211 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
212 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
213 (EH_FRAME_SECTION_NAME): Change all uses to
214 __LIBGCC_EH_FRAME_SECTION_NAME__.
215 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
216 definitions. Change all uses to
217 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
218 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
219 __LIBGCC_STACK_GROWS_DOWNWARD__.
220 (DWARF_FRAME_REGISTERS): Change all uses to
221 __LIBGCC_DWARF_FRAME_REGISTERS__.
222 (EH_RETURN_STACKADJ_RTX): Change all uses to
223 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
224 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
225 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
226 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
227 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
228 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
229
b20ee094
NS		 2302014-09-02 Nathan sidwell <nathan@acm.org>
231
232 * libgcov-interface.c (STRONG_ALIAS): New.
233 (__gcov_flush): Call __gcov_reset_int.
234 (__gcov_reset): Strong alias for ...
235 (__gcov_reset_ing): ... this renamed hidden version.
236 * libgcov.h (__gcov_reset_int): New declaration.
237
1ac83976
YS		 2382014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
239
25efdb9f
YS		 240 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
241 call from here...
242 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
243 (__dso_handle): Define on Cygwin.
244 * config/i386/t-cygming (crtbeginS.o): New rule.
245 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
246
1ac83976
YS		 247 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
248 declaration syntax.
249
c6f9ea3b
SE		 2502014-08-13 Steve Ellcey <sellcey@mips.com>
251
252 * crtstuff.c: Undef caddr_t.
253
5b1ea7c5
SE		 2542014-08-12 Steve Ellcey <sellcey@mips.com>
255
256 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
257
4303c581
NS		 2582014-08-07 Nathan Sidwell <nathan@acm.org>
259
260 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
261 (LIBGCOV_DRIVER): ... to here.
262 * libgcov.h (gcov_do_dump): New #define.
263 (struct gcov_root): New.
264 (__gcov_root): New declaration.
265 (__gcov_dump_one): Declare.
266 * libgcov-driver.c (gcov_list, gcov_dump_complete,
267 run_accounted): Delete.
268 (gcov_compute_histogram): Add LIST argument, adjust.
269 (compute_summary): Adjust gcov_compute_histogram call.
270 (gcov_do_dump): Not hidden, static in libgcov.
271 (gcov_clear): Move to interface.c.
272 (__gcov_dump_one): New, broken out of ...
273 (gcov_exit): ... here. Make static.
274 (__gcov_root): New.
275 (__gcov_init): Adjust.
276 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
277 declarations.
278 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
279 (gcov_clear): Moved from driver.c. Add LIST argument.
280 (__gcov_reset): Adjust for changed interfaces.
281 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
282
23742a9e
RAR		 2832014-08-04 Rohit <rohitarulraj@freescale.com>
284
285 PR target/60102
286 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
d406ae47 287 based on change in SPE high register numbers and 3 HTM registers.
23742a9e 288
b98a872b
NS		 2892014-08-01 Nathan Sidwell <nathan@acm.org>
290
291 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
292 LIBGCOV_INTERFACE): Reformat.
293 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
294 IN_GCOV_TOOL.
295 * libgcov-interface.c: Reformat some comments.
296 (__gcov_flush_mx): Add declaration. Tidy up definition.
297
6adaaa1d
AM		 2982014-07-31 Alan Modra <amodra@gmail.com>
299 Peter Bergner <bergner@vnet.ibm.com>
300
301 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
302 (pack_ldouble): New function.
303 (__gcc_qadd): Use it.
304 (__gcc_qmul): Likewise.
305 (__gcc_qdiv): Likewise.
306 (__gcc_qneg): Likewise.
307 (__gcc_stoq): Likewise.
308 (__gcc_dtoq): Likewise.
309
87cb0c0c
UW		 3102014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
311
312 * config/s390/tpf-unwind.h: Include <stdbool.h>.
313 (__tpf_eh_return): Add original return address as second parameter.
314 Handle cases where unwinder routines were called directly, instead
315 of from within the C++ library.
316
19926161
NS		 3172014-07-29 Nathan Sidwell <nathan@acm.org>
318
319 * libgcov.h: Move renaming of entry points to lib gcov specific
320 portion.
321 (gcov_do_dump): New rename.
322 (gcov_rewrite): Remove inline, make HIDDEN.
323 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
324 (gcov_exit_compute_summary): Rename to ...
325 (compute_summary): ... here. Add LIST argument.
326 (gcov_exit_merge_gcda): Rename to ...
327 (merge_one_data): ... here.
328 (gcov_exit_write_gcda): Rename to ...
329 (write_one_data): ... here.
330 (gcov_exit_merge_summary): Rename to ...
331 (merge_summary): Add RUN_COUNTED argument.
332 (gcov_exit_dump_gcov): Rename to ...
333 (dump_one_gcov): Add RUN_COUNTED argument.
334 (gcov_do_dump): New function, broken out of ...
335 (gcov_exit): ... here. Call it.
336
17522262
AG		 3372014-07-27 Anthony Green <green@moxielogic.com>
338
339 * config.host: Add moxiebox configuration suppport.
340
6dc33097
NS		 3412014-07-27 Nathan Sidwell <nathan@acm.org>
342
343 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
344 (struct gcov_filename): ... here. Include buffer and max length
345 fields.
346 (gcov_max_filename): Remove.
347 (gi_filename): Remove.
348 (gcov_exit_compute_summary): Compute max filename here.
349 (gcov_exit_merge_gcda): Add filename parm, adjust.
350 (gcov_exit_merge_summary): Likewise.
351 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
352 (gcov_exit): Likewise.
353 (__gcov_init): Don't calculate max length here.
354 * libgcov_util.c (max_filename_len): Remove.
355 (read_gcda_file): Don't calculate max length here.
356 (gcov_read_profile_dir): Don't propagate here.
357 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
358 struct gcov_filename changes.
359 (gcov_exit_open_gcda_file): Likewise.
360
770f687d
NS		 3612014-07-25 Nathan Sidwell <nathan@acm.org>
362
363 * libgcov-driver.c (set_gcov_dump_complete,
364 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
365 functions polluting user's namespace.
366 (gcov_exit): Set variable directly.
367 (gcov_clear): Reset variable directly.
368 * libgcov-interface.c (get_gcov_dymp_complete,
369 reset_gov_dump_complete): Remove declarations.
370 (__gcov_reset, __gcov_dump): Don't call them.
371
fabf71ba
DD		 3722014-07-24 DJ Delorie <dj@redhat.com>
373
374 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
770f687d
NS		 375 (__gcc_deregister_frame): Move logic to detect deregister function
376 to ...
377 (__gcc_register_frame): here, so it's consistent with the register
378 logic.
fabf71ba 379
d10ee722
NS		 3802014-07-23 Nathan Sidwell <nathan@acm.org>
381
382 * libgcov-driver.c (set_gcov_list): Remove.
383 (gcov_list): Make non-static in GCOV_TOOL.
384 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
385
a4137090
JDA		 3862014-07-17 John David Anglin <danglin@gcc.gnu.org>
387
388 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
389 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
390 Don't use SYNC_LOCK_RELEASE for int type.
391
72602c6c
RB		 3922014-07-14 Richard Biener <rguenther@suse.de>
393
394 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
395
d5313205
RX		 3962014-07-11 Rong Xu <xur@google.com>
397
398 * libgcov-util.c (gcov_max_filename): Fix declartion.
399
c77556a5
RX		 4002014-07-10 Rong Xu <xur@google.com>
401
402 Add gcov-tool: an offline gcda profile processing tool
403 Support.
404 * libgcov-driver.c (gcov_max_filename): Make available
405 to gcov-tool.
406 * libgcov-merge.c (__gcov_merge_add): Replace
407 gcov_read_counter() with a Macro.
408 (__gcov_merge_ior): Ditto.
409 (__gcov_merge_time_profile): Ditto.
410 (__gcov_merge_single): Ditto.
411 (__gcov_merge_delta): Ditto.
412 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
413 in the utility functions.
414 (set_fn_ctrs): Utility function for reading gcda files to in-memory
415 gcov_list object link lists.
416 (tag_function): Ditto.
417 (tag_blocks): Ditto.
418 (tag_arcs): Ditto.
419 (tag_lines): Ditto.
420 (tag_counters): Ditto.
421 (tag_summary): Ditto.
422 (read_gcda_finalize): Ditto.
423 (read_gcda_file): Ditto.
424 (ftw_read_file): Ditto.
425 (read_profile_dir_init): Ditto.
426 (gcov_read_profile_dir): Ditto.
427 (gcov_read_counter_mem): Ditto.
428 (gcov_get_merge_weight): Ditto.
429 (merge_wrapper): A wrapper function that calls merging handler.
430 (gcov_merge): Merge two gcov_info objects with weights.
431 (find_match_gcov_info): Find the matched gcov_info in the list.
432 (gcov_profile_merge): Merge two gcov_info object lists.
433 (__gcov_add_counter_op): Process edge profile counter values.
434 (__gcov_ior_counter_op): Process IOR profile counter values.
435 (__gcov_delta_counter_op): Process delta profile counter values.
436 (__gcov_single_counter_op): Process single profile counter values.
437 (fp_scale): Callback function for float-point scaling.
438 (int_scale): Callback function for integer fraction scaling.
439 (gcov_profile_scale): Scaling profile counters.
440 (gcov_profile_normalize): Normalize profile counters.
441 * libgcov.h: Add headers and functions for gcov-tool use.
442 (gcov_get_counter): New.
443 (gcov_get_counter_target): Ditto.
444 (struct gcov_info): Make the functions field mutable in gcov-tool
445 compilation.
446
5c7dac8a
KT		 4472014-06-23 Kai Tietz <ktietz@redhat.com>
448
449 PR libgcc/61585
450 * unwind-seh.c (_Unwind_GetGR): Check for proper
451 index range.
452 (_Unwind_SetGR): Likewise.
453
161c9312
NC		 4542014-05-22 Nick Clifton <nickc@redhat.com>
455
456 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
457 -mhwmult=none.
458
e3f0315f
TJ		 4592014-05-22 Teresa Johnson <tejohnson@google.com>
460
461 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
462 include.
463
dbed5a9b
JM		 4642014-05-20 John Marino <gnugcc@marino.st>
465
466 * config.host (*-*-dragonfly*): New target.
467 * crtstuff.c: Make dl_iterate_support generic on *bsd.
468 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
469 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
470 * config/i386/dragonfly-unwind.h: New.
471
1ec380e5
MR		 4722014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
473
474 PR libgcc/60166
475 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
476 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
477
54fde020
BE		 4782014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
479
480 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
481 implementation.
482
999db125
GJL		 4832014-05-12 Georg-Johann Lay <avr@gjlay.de>
484
485 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
486
cceaf54a
RO		 4872014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
488
489 PR libgcc/61097
490 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
491 if --enable-shared.
492
e3fe9b5b
BE		 4932014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
494
495 Work around for current cygwin32 build problems.
496 * config/i386/cygming-crtbegin.c (__register_frame_info,
497 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
498 functions only for 64-bit systems.
499
54cf37e9
RO		 5002014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
501
502 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
503 (sigill_caught, sigill_hdlr): Remove.
504
d9f069ab
RO		 5052014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
506
507 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
508 check.
509 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
510 Solaris 9 single-threaded support.
511 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
512 Solaris 9 single-threaded support. Add call_user_handler code
513 sequences.
514 (sparc_is_sighandler): Likewise.
515
59976ef8
AK		 5162014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
517
518 * config.host: Append t-floattodi to tmake_file depending on
519 host_address.
520
d02bbcf3
JS		 5212014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
522
31466bc0 523 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
d02bbcf3 524
c2e7e597
UB		 5252014-03-10 Uros Bizjak <ubizjak@gmail.com>
526
527 PR libgcc/60472
528 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
529 variable to avoid array subscript is above array bounds warnings.
530 Use __builtin_expect when checking *jcr_list for NULL.
531
227a7dc8
RO		 5322014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
533
534 PR libgcc/59339
535 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
536 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
537 vtv_*.o to extra_parts if enable_vtable_verify.
538
df2b279c
NC		 5392014-03-06 Nick Clifton <nickc@redhat.com>
540
541 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
542 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
543
dc11d79b
JY		 5442014-02-28 Joey Ye <joey.ye@arm.com>
545
546 PR libgcc/60166
547 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
548 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
549 Set to zero.
550
341c653c
WL		 5512014-02-24 Walter Lee <walt@tilera.com>
552
553 * config.host: Support "tilegx*" and "tilepro*" triplets.
554 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
555 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
556
95ce7613
CLT		 5572014-02-20 Sandra Loosemore <sandra@codesourcery.com>
558 Chung-Lin Tang <cltang@codesourcery.com>
559
560 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
561 * config/nios2/crti.S: Remove .file directive.
562 * config/nios2/crtn.S: Likewise.
563
0bb4fc05
KT		 5642014-02-18 Kai Tietz <ktietz@redhat.com>
565 Jonathan Schleifer <js@webkeks.org>
566
567 PR objc/56870
568 * unwind-seh.c (_GCC_specific_handler): Pass proper
569 value to unwind-handler.
570
9acf28f1
JM		 5712014-02-12 Joseph Myers <joseph@codesourcery.com>
572
573 * soft-fp/adddf3.c: Update from glibc.
574 * soft-fp/addsf3.c: Likewise.
575 * soft-fp/addtf3.c: Likewise.
576 * soft-fp/divdf3.c: Likewise.
577 * soft-fp/divsf3.c: Likewise.
578 * soft-fp/divtf3.c: Likewise.
579 * soft-fp/double.h: Likewise.
580 * soft-fp/eqdf2.c: Likewise.
581 * soft-fp/eqsf2.c: Likewise.
582 * soft-fp/eqtf2.c: Likewise.
583 * soft-fp/extenddftf2.c: Likewise.
584 * soft-fp/extended.h: Likewise.
585 * soft-fp/extendsfdf2.c: Likewise.
586 * soft-fp/extendsftf2.c: Likewise.
587 * soft-fp/extendxftf2.c: Likewise.
588 * soft-fp/fixdfdi.c: Likewise.
589 * soft-fp/fixdfsi.c: Likewise.
590 * soft-fp/fixdfti.c: Likewise.
591 * soft-fp/fixsfdi.c: Likewise.
592 * soft-fp/fixsfsi.c: Likewise.
593 * soft-fp/fixsfti.c: Likewise.
594 * soft-fp/fixtfdi.c: Likewise.
595 * soft-fp/fixtfsi.c: Likewise.
596 * soft-fp/fixtfti.c: Likewise.
597 * soft-fp/fixunsdfdi.c: Likewise.
598 * soft-fp/fixunsdfsi.c: Likewise.
599 * soft-fp/fixunsdfti.c: Likewise.
600 * soft-fp/fixunssfdi.c: Likewise.
601 * soft-fp/fixunssfsi.c: Likewise.
602 * soft-fp/fixunssfti.c: Likewise.
603 * soft-fp/fixunstfdi.c: Likewise.
604 * soft-fp/fixunstfsi.c: Likewise.
605 * soft-fp/fixunstfti.c: Likewise.
606 * soft-fp/floatdidf.c: Likewise.
607 * soft-fp/floatdisf.c: Likewise.
608 * soft-fp/floatditf.c: Likewise.
609 * soft-fp/floatsidf.c: Likewise.
610 * soft-fp/floatsisf.c: Likewise.
611 * soft-fp/floatsitf.c: Likewise.
612 * soft-fp/floattidf.c: Likewise.
613 * soft-fp/floattisf.c: Likewise.
614 * soft-fp/floattitf.c: Likewise.
615 * soft-fp/floatundidf.c: Likewise.
616 * soft-fp/floatundisf.c: Likewise.
617 * soft-fp/floatunditf.c: Likewise.
618 * soft-fp/floatunsidf.c: Likewise.
619 * soft-fp/floatunsisf.c: Likewise.
620 * soft-fp/floatunsitf.c: Likewise.
621 * soft-fp/floatuntidf.c: Likewise.
622 * soft-fp/floatuntisf.c: Likewise.
623 * soft-fp/floatuntitf.c: Likewise.
624 * soft-fp/gedf2.c: Likewise.
625 * soft-fp/gesf2.c: Likewise.
626 * soft-fp/getf2.c: Likewise.
627 * soft-fp/ledf2.c: Likewise.
628 * soft-fp/lesf2.c: Likewise.
629 * soft-fp/letf2.c: Likewise.
630 * soft-fp/muldf3.c: Likewise.
631 * soft-fp/mulsf3.c: Likewise.
632 * soft-fp/multf3.c: Likewise.
633 * soft-fp/negdf2.c: Likewise.
634 * soft-fp/negsf2.c: Likewise.
635 * soft-fp/negtf2.c: Likewise.
636 * soft-fp/op-1.h: Likewise.
637 * soft-fp/op-2.h: Likewise.
638 * soft-fp/op-4.h: Likewise.
639 * soft-fp/op-8.h: Likewise.
640 * soft-fp/op-common.h: Likewise.
641 * soft-fp/quad.h: Likewise.
642 * soft-fp/single.h: Likewise.
643 * soft-fp/soft-fp.h: Likewise.
644 * soft-fp/subdf3.c: Likewise.
645 * soft-fp/subsf3.c: Likewise.
646 * soft-fp/subtf3.c: Likewise.
647 * soft-fp/truncdfsf2.c: Likewise.
648 * soft-fp/trunctfdf2.c: Likewise.
649 * soft-fp/trunctfsf2.c: Likewise.
650 * soft-fp/trunctfxf2.c: Likewise.
651 * soft-fp/unorddf2.c: Likewise.
652 * soft-fp/unordsf2.c: Likewise.
653 * soft-fp/unordtf2.c: Likewise.
654 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
655 macro.
656 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
657 Likewise.
658 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
659 Likewise.
660 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
661 Likewise.
662 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
663 Likewise.
664 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
665 Likewise.
666 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
667 Likewise.
668 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
669 Likewise.
670 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
671 Likewise.
672 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
673 Likewise.
674 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
675 Likewise.
676 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
677 Likewise.
678 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
679 Likewise.
680 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
681 Likewise.
682 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
683 Likewise.
684 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
685 Likewise.
686
ce245ec6
AK		 6872014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
688
689 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
690 cannot be represented.
691 * config/s390/32/_fixsfdi.c: Likewise.
692 * config/s390/32/_fixtfdi.c: Likewise.
693 * config/s390/32/_fixunsdfdi.c: Likewise.
694 * config/s390/32/_fixunssfdi.c: Likewise.
695 * config/s390/32/_fixunstfdi.c: Likewise.
696
1c51d688
RS		 6972014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
698
699 * configure.ac (libgcc_cv_mips_hard_float): New.
700 * configure: Regenerate.
701 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
702 t-softfp-sfdf for hard-float targets.
703 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
704 (softfp_float_modes, softfp_int_modes, softfp_extensions)
705 (softfp_truncations, softfp_exclude_libgcc2): New.
706 * config/t-hardfp: New file.
707 * config/t-hardfp-sfdf: Likewise.
708 * config/hardfp.c: Likewise.
709
bbf391db
AK		 7102014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
711
712 * config.host: Include t-floattodi also for s390x.
713 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
714 * config/s390/32/_fixsfdi.c: Likewise.
715 * config/s390/32/_fixtfdi.c: Likewise.
716 * config/s390/32/_fixunsdfdi.c: Likewise.
717 * config/s390/32/_fixunssfdi.c: Likewise.
718 * config/s390/32/_fixunstfdi.c: Likewise.
719
91da0481
RO		 7202014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
721
722 PR target/59788
723 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
724 (install-libgcc-unwind-map-forbuild): New target.
725 (all): Depend on install-libgcc-unwind-map-forbuild.
726 (install-libgcc-unwind-map): New target.
727 (install): Depend on install-libgcc-unwind-map.
728
02b67731
SL		 7292014-02-02 Sandra Loosemore <sandra@codesourcery.com>
730
731 * config/nios2/crti.S (_init): Initialize GOT pointer from
732 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
733
1ea0a651
RS		 7342014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
735
736 * configure.ac: Check __mips64 when setting host_address.
737 * configure: Regenerate.
738 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
739 mips/t-mips64 and t-softfp.
740 (mips*-*-linux*): Don't add mips/t-tpbit.
741 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
742 (DPBIT, DPBIT_CFLAGS): Delete.
743 * config/mips/sfp-machine.h: New file.
744 * config/mips/t-mips64: Likewise.
745 * config/mips/t-softfp-tf: Likewise.
746 * config/mips/t-tpbit: Delete.
747
f32b0061
MS		 7482014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
749
750 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
751 as long long.
752
a5420aa4
WL		 7532014-01-25 Walter Lee <walt@tilera.com>
754
755 * config/tilepro/atomic.c: Include tconfig.h. Don't include
756 config.h or system.h.
757 (bool) Define.
758
24534912
WL		 7592014-01-25 Walter Lee <walt@tilera.com>
760
761 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
762 (post_atomic_barrier): Ditto.
763 (__fetch_and_do): New macro.
764 (__atomic_fetch_and_do): Use __fetch_and_do.
765 (__sync_fetch_and_do): New macro.
766 (__sync_fetch_and_add_4): New function.
767 (__sync_fetch_and_sub_4): New function.
768 (__sync_fetch_and_or_4): New function.
769 (__sync_fetch_and_and_4): New function.
770 (__sync_fetch_and_xor_4): New function.
771 (__sync_fetch_and_nand_4): New function.
772 (__sync_fetch_and_add_8): New function.
773 (__sync_fetch_and_sub_8): New function.
774 (__sync_fetch_and_or_8): New function.
775 (__sync_fetch_and_and_8): New function.
776 (__sync_fetch_and_xor_8): New function.
777 (__sync_fetch_and_nand_8): New function.
778 (__do_and_fetch): New macro.
779 (__atomic_do_and_fetch): Use __do_and_fetch.
780 (__sync_do_and_fetch): New macro.
781 (__sync_add_and_fetch_4): New function.
782 (__sync_sub_and_fetch_4): New function.
783 (__sync_or_and_fetch_4): New function.
784 (__sync_and_and_fetch_4): New function.
785 (__sync_xor_and_fetch_4): New function.
786 (__sync_nand_and_fetch_4): New function.
787 (__sync_add_and_fetch_8): New function.
788 (__sync_sub_and_fetch_8): New function.
789 (__sync_or_and_fetch_8): New function.
790 (__sync_and_and_fetch_8): New function.
791 (__sync_xor_and_fetch_8): New function.
792 (__sync_nand_and_fetch_8): New function.
793 (__sync_exchange_methods): New macro.
794 (__sync_val_compare_and_swap_4): New function.
795 (__sync_bool_compare_and_swap_4): New function.
796 (__sync_lock_test_and_test_4): New function.
797 (__sync_val_compare_and_swap_8): New function.
798 (__sync_bool_compare_and_swap_8): New function.
799 (__sync_lock_test_and_test_8): New function.
800 (__subword_cmpxchg_body): New macro.
801 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
802 (__atomic_compare_exchange_2): Ditto.
803 (__sync_subword_cmpxchg): New macro.
804 (__sync_val_compare_and_swap_1): New function.
805 (__sync_bool_compare_and_swap_1): New function.
806 (__sync_val_compare_and_swap_2): New function.
807 (__sync_bool_compare_and_swap_2): New function.
808 (__atomic_subword): Rename to ...
809 (__subword): ... New name.
810 (__atomic_subword_fetch): Use __subword.
811 (__sync_subword_fetch): New macro.
812 (__sync_fetch_and_add_1): New function.
813 (__sync_fetch_and_sub_1): New function.
814 (__sync_fetch_and_or_1): New function.
815 (__sync_fetch_and_and_1): New function.
816 (__sync_fetch_and_xor_1): New function.
817 (__sync_fetch_and_nand_1): New function.
818 (__sync_fetch_and_add_2): New function.
819 (__sync_fetch_and_sub_2): New function.
820 (__sync_fetch_and_or_2): New function.
821 (__sync_fetch_and_and_2): New function.
822 (__sync_fetch_and_xor_2): New function.
823 (__sync_fetch_and_nand_2): New function.
824 (__sync_add_and_fetch_1): New function.
825 (__sync_sub_and_fetch_1): New function.
826 (__sync_or_and_fetch_1): New function.
827 (__sync_and_and_fetch_1): New function.
828 (__sync_xor_and_fetch_1): New function.
829 (__sync_nand_and_fetch_1): New function.
830 (__sync_add_and_fetch_2): New function.
831 (__sync_sub_and_fetch_2): New function.
832 (__sync_or_and_fetch_2): New function.
833 (__sync_and_and_fetch_2): New function.
834 (__sync_xor_and_fetch_2): New function.
835 (__sync_nand_and_fetch_2): New function.
836 (__atomic_subword_lock): Use __subword.
837 (__sync_subword_lock): New macro.
838 (__sync_lock_test_and_set_1): New function.
839 (__sync_lock_test_and_set_2): New function.
840
4d6d3bc5
WL		 8412014-01-25 Walter Lee <walt@tilera.com>
842
843 * config/tilepro/atomic.c (BIT_OFFSET): Define.
844 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
845 (__atomic_subword): Ditto.
846
cbd9890e
WL		 8472014-01-25 Walter Lee <walt@tilera.com>
848
849 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
850 a prefix op argument.
851 (__atomic_nand_fetch_4): Add prefix op.
852 (__atomic_nand_fetch_8): Ditto.
853
8fc36b15 8542014-01-21 Baruch Siach <barch@tkos.co.il>
800d8bd5
BS		 855
856 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
857
46dd1242
L		 8582014-01-09 Rong Xu <xur@google.com>
859
860 * libgcov-driver.c (this_prg): make it local to save
861 bss space.
862 (gcov_exit_compute_summary): Ditto.
863 (gcov_exit_merge_gcda): Ditto.
864 (gcov_exit_merge_summary): Ditto.
865 (gcov_exit_dump_gcov): Ditto.
866
40d6b753
RX		 8672014-01-08 Rong Xu <xur@google.com>
868
869 * libgcov-driver.c: Use libgcov.h.
870 (buffer_fn_data): Use xmalloc instead of malloc.
871 (gcov_exit_merge_gcda): Ditto.
872 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
873 * libgcov.h: New common header files for libgcov-*.h.
874 * libgcov-interface.c: Use libgcov.h
875 * libgcov-merge.c: Ditto.
876 * libgcov-profiler.c: Ditto.
877 * Makefile.in: Add dependence to libgcov.h
878
a02e7bdd
JM		 8792014-01-02 Joseph Myers <joseph@codesourcery.com>
880
881 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
882 case of small numerator and finite nonzero result.
883
ac1dca3c
RS		 8842014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
885
886 Update copyright years
887
f9030485
RS		 8882014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
889
890 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
891 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
892 config/arc/dp-hack.h, config/arc/fp-hack.h,
893 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
894 config/arc/ieee-754/arc600-dsp/divdf3.S,
895 config/arc/ieee-754/arc600-dsp/divsf3.S,
896 config/arc/ieee-754/arc600-dsp/muldf3.S,
897 config/arc/ieee-754/arc600-dsp/mulsf3.S,
898 config/arc/ieee-754/arc600-mul64/divdf3.S,
899 config/arc/ieee-754/arc600-mul64/divsf3.S,
900 config/arc/ieee-754/arc600-mul64/muldf3.S,
901 config/arc/ieee-754/arc600-mul64/mulsf3.S,
902 config/arc/ieee-754/arc600/divsf3.S,
903 config/arc/ieee-754/arc600/mulsf3.S,
904 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
905 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
906 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
907 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
908 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
909 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
910 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
911 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
912 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
913 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
914 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
915 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
916 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
917 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
918 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
919 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
920 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
921 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
922 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
923 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
924 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
925 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
926 vtv_start_preinit.c: Use the standard form for the copyright notice.
927
e430824f
CLT		 9282013-12-31 Sandra Loosemore <sandra@codesourcery.com>
929 Chung-Lin Tang <cltang@codesourcery.com>
930 Based on patches from Altera Corporation
931
932 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
933 * config/nios2/lib2-nios2.h: New file.
934 * config/nios2/lib2-divmod-hi.c: New file.
935 * config/nios2/linux-unwind.h: New file.
936 * config/nios2/lib2-divmod.c: New file.
937 * config/nios2/linux-atomic.c: New file.
938 * config/nios2/t-nios2: New file.
939 * config/nios2/crti.asm: New file.
940 * config/nios2/t-linux: New file.
941 * config/nios2/lib2-divtable.c: New file.
942 * config/nios2/lib2-mul.c: New file.
943 * config/nios2/tramp.c: New file.
944 * config/nios2/crtn.asm: New file.
945
1879e97f
UB		 9462013-12-26 Uros Bizjak <ubizjak@gmail.com>
947
948 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
949 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
950 from cpuid.h to check vendor signatures.
951
f4a4bdbb
GG		 9522013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
953
c2e7e597 954 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
f4a4bdbb
GG		 955 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
956 (get_amd_cpu): Likewise.
957
8d2ae544
L		 9582013-12-25 H.J. Lu <hongjiu.lu@intel.com>
959
960 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
961 Haswell.
962
74924838
ASJ		 9632013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
964 H.J. Lu <hongjiu.lu@intel.com>
965
0bb52f25
L		 966 PR target/59422
967 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
74924838
ASJ		 968 and AMD_JAGUAR.
969 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
970 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
971 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
972 FEATURE_XOP and FEATURE_FMA.
973 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
974 AMDFAM15H_BDVER3.
975 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
0bb52f25 976 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
74924838
ASJ		 977 FEATURE_FMA4 and FEATURE_XOP.
978
d3c11974
L		 9792013-12-23 H.J. Lu <hongjiu.lu@intel.com>
980
981 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
982 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
983 (get_intel_cpu): Updated.
984
064c4ff2
ZC		 9852013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
986
987 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
988
8b02e720
UB		 9892013-12-09 Uros Bizjak <ubizjak@gmail.com>
990
991 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1f71a3c3 992 instructions when __SSE_MATH__ is defined.
8b02e720 993
3fa2ccb4
RC		 9942013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
995
996 * config.host (microblaze-*-rtems*): New.
997
ecd78fc9
KV		 9982013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
999
1000 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1001 architectures that do not have hardware divide instruction.
1002 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1003
b21fbbd2
RS		 10042013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1005
1006 * longlong.h: Delete (moved to include/).
1007
b03fb8c9
AZ		 10082013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1009
1010 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1011 of normal number and qNaN to not raise an inexact exception.
1012
3c716922
UB		 10132013-11-28 Uros Bizjak <ubizjak@gmail.com>
1014
1015 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1016
10172013-11-28 Matthew Leach <matthew.leach@arm.com>
cceeb9a9
ML		 1018
1019 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1020 for correct opcodes on BE.
1021
a3458d22
UB		 10222013-11-27 Uros Bizjak <ubizjak@gmail.com>
1023
1024 * soft-fp/op-4.h: Update from glibc.
1025
30b8f78b
KV		 10262013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1027
1028 * libgcc2.c (__udivmoddi4): Define new implementation when
1029 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1030 divide instructions.
1031
82552a29
OE		 10322013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1033
1034 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1035
80e87457
RO		 10362013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1037
1038 * config/t-softfp (soft-fp-objects-base): New variable.
1039 (soft-fp-objects): Use it.
1040
44178879
DE		 10412013-11-23 David Edelson <dje.gcc@gmail.com>
1042 Andrew Dixie <andrewd@gentrack.com>
1043
1044 PR target/33704
1045 * config/rs6000/aixinitfini.c: New file.
1046 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1047 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1048 symbols.
1049
e5287671
YR		 10502013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1051
a3458d22 1052 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
e5287671 1053
867c8b03
JH		 10542013-11-18 Jan Hubicka <jh@suse.cz>
1055
7f369373
JH		 1056 * libgcov-driver.c (run_accounted): Make global level static.
1057 (gcov_exit_merge_summary): Silence warning; do not clear
1058 run_accounted here.
1059 (gcov_exit): Clear it here.
1060
1d0b3334
JH		 1061 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1062 run_accounted.
1063
867c8b03
JH		 1064 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1065 (all_prg, crc32): Remove static vars.
1066 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1067 all_prg.
1068 (gcov_exit_merge_gcda): Add crc32 parameter.
1069 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1070 do not account run if it was already accounted.
1071 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1072 (gcov_exit): Initialize all_prg; update.
1073
66204992
AS		 10742013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1075
1076 * configure: Regenerate.
1077
b54214fe
UW		 10782013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1079 Alan Modra <amodra@gmail.com>
1080
1081 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1082 (frob_update_context): Use it.
1083
10842013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1085 Alan Modra <amodra@gmail.com>
1086
1087 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1088 (trampoline_initial): Provide ELFv2 variant.
1089 (__trampoline_setup): Likewise.
1090
1091 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1092 check for AIX indirect function call sequence if _CALL_ELF == 2.
1093
10942013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1095 Alan Modra <amodra@gmail.com>
1096
1097 * config/rs6000/linux-unwind.h (get_regs): Do not support
1098 old kernel versions if _CALL_ELF == 2.
1099 (frob_update_context): Do not support PLT stub variants only
1100 generated by old linkers if _CALL_ELF == 2.
1101
13e0981a
UW		 11022013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1103 Alan Modra <amodra@gmail.com>
1104
1105 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1106 location of CR save area for 64-bit little-endian systems.
1107
1a80085d
EB		 11082013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1109
1110 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1111 in tmake_file.
1112 * config/arm/t-vxworks: Delete.
1113
cabeea52
KT		 11142013-11-10 Kai Tietz <ktietz@redhat.com>
1115
1116 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1117 Increment load-count on use of LIBGCC_SONAME DLL.
1118 (hmod_libgcc): New static variable to hold handle of
1119 LIBGCC_SONAME DLL.
1120 (__gcc_deregister_frame): Decrement load-count of
1121 LIBGCC_SONAME DLL.
1122
ac088ba1
BRF		 11232013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1124
1125 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1126 availability.
1127 * configure: Regenerate
1128
d59a8fcc
UB		 11292013-11-07 Uros Bizjak <ubizjak@gmail.com>
1130
1131 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1132 FP_EX_DENORM. Store result to volatile location after SSE division
1133 to close interrupt window. Remove unneeded fwait after x87
1134 division since interrupt window will be closed by emitted fstp.
9de84e84 1135 Rewrite FP_EX_INEXACT handling.
d59a8fcc 1136
9954c743
JM		 11372013-11-06 Joseph Myers <joseph@codesourcery.com>
1138
1139 * soft-fp/README: Update.
1140 * soft-fp/adddf3.c: Update from glibc.
1141 * soft-fp/addsf3.c: Likewise.
1142 * soft-fp/addtf3.c: Likewise.
1143 * soft-fp/divdf3.c: Likewise.
1144 * soft-fp/divsf3.c: Likewise.
1145 * soft-fp/divtf3.c: Likewise.
1146 * soft-fp/double.h: Likewise.
1147 * soft-fp/eqdf2.c: Likewise.
1148 * soft-fp/eqsf2.c: Likewise.
1149 * soft-fp/eqtf2.c: Likewise.
1150 * soft-fp/extenddftf2.c: Likewise.
1151 * soft-fp/extended.h: Likewise.
1152 * soft-fp/extendsfdf2.c: Likewise.
1153 * soft-fp/extendsftf2.c: Likewise.
1154 * soft-fp/extendxftf2.c: Likewise.
1155 * soft-fp/fixdfdi.c: Likewise.
1156 * soft-fp/fixdfsi.c: Likewise.
1157 * soft-fp/fixdfti.c: Likewise.
1158 * soft-fp/fixsfdi.c: Likewise.
1159 * soft-fp/fixsfsi.c: Likewise.
1160 * soft-fp/fixsfti.c: Likewise.
1161 * soft-fp/fixtfdi.c: Likewise.
1162 * soft-fp/fixtfsi.c: Likewise.
1163 * soft-fp/fixtfti.c: Likewise.
1164 * soft-fp/fixunsdfdi.c: Likewise.
1165 * soft-fp/fixunsdfsi.c: Likewise.
1166 * soft-fp/fixunsdfti.c: Likewise.
1167 * soft-fp/fixunssfdi.c: Likewise.
1168 * soft-fp/fixunssfsi.c: Likewise.
1169 * soft-fp/fixunssfti.c: Likewise.
1170 * soft-fp/fixunstfdi.c: Likewise.
1171 * soft-fp/fixunstfsi.c: Likewise.
1172 * soft-fp/fixunstfti.c: Likewise.
1173 * soft-fp/floatdidf.c: Likewise.
1174 * soft-fp/floatdisf.c: Likewise.
1175 * soft-fp/floatditf.c: Likewise.
1176 * soft-fp/floatsidf.c: Likewise.
1177 * soft-fp/floatsisf.c: Likewise.
1178 * soft-fp/floatsitf.c: Likewise.
1179 * soft-fp/floattidf.c: Likewise.
1180 * soft-fp/floattisf.c: Likewise.
1181 * soft-fp/floattitf.c: Likewise.
1182 * soft-fp/floatundidf.c: Likewise.
1183 * soft-fp/floatundisf.c: Likewise.
1184 * soft-fp/floatunditf.c: Likewise.
1185 * soft-fp/floatunsidf.c: Likewise.
1186 * soft-fp/floatunsisf.c: Likewise.
1187 * soft-fp/floatunsitf.c: Likewise.
1188 * soft-fp/floatuntidf.c: Likewise.
1189 * soft-fp/floatuntisf.c: Likewise.
1190 * soft-fp/floatuntitf.c: Likewise.
1191 * soft-fp/gedf2.c: Likewise.
1192 * soft-fp/gesf2.c: Likewise.
1193 * soft-fp/getf2.c: Likewise.
1194 * soft-fp/ledf2.c: Likewise.
1195 * soft-fp/lesf2.c: Likewise.
1196 * soft-fp/letf2.c: Likewise.
1197 * soft-fp/muldf3.c: Likewise.
1198 * soft-fp/mulsf3.c: Likewise.
1199 * soft-fp/multf3.c: Likewise.
1200 * soft-fp/negdf2.c: Likewise.
1201 * soft-fp/negsf2.c: Likewise.
1202 * soft-fp/negtf2.c: Likewise.
1203 * soft-fp/op-1.h: Likewise.
1204 * soft-fp/op-2.h: Likewise.
1205 * soft-fp/op-4.h: Likewise.
1206 * soft-fp/op-8.h: Likewise.
1207 * soft-fp/op-common.h: Likewise.
1208 * soft-fp/quad.h: Likewise.
1209 * soft-fp/single.h: Likewise.
1210 * soft-fp/soft-fp.h: Likewise.
1211 * soft-fp/subdf3.c: Likewise.
1212 * soft-fp/subsf3.c: Likewise.
1213 * soft-fp/subtf3.c: Likewise.
1214 * soft-fp/truncdfsf2.c: Likewise.
1215 * soft-fp/trunctfdf2.c: Likewise.
1216 * soft-fp/trunctfsf2.c: Likewise.
1217 * soft-fp/trunctfxf2.c: Likewise.
1218 * soft-fp/unorddf2.c: Likewise.
1219 * soft-fp/unordsf2.c: Likewise.
1220 * soft-fp/unordtf2.c: Likewise.
1221
02ac9503
UB		 12222013-11-05 Uros Bizjak <ubizjak@gmail.com>
1223
1224 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1225 (_FP_MUL_MEAT_D): Ditto.
1226 (_FP_DIV_MEAT_S): Ditto.
1227 (_FP_DIV_MEAT_D): Ditto.
1228 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1229 t-softfp-sfdf and t-softfp to tmake_file.
1230
61221141
UB		 12312013-11-03 Uros Bizjak <ubizjak@gmail.com>
1232
1233 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1234 * config/i386/crtprec.c: Ditto.
1235
9304f876
CJW		 12362013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1237 Shiva Chen <shiva0217@gmail.com>
1238
1239 * config.host (nds32*-elf*): Add nds32 target.
1240 * config/nds32 : New directory and files.
1241
0e499e75
HPN		 12422013-10-16 Hans-Peter Nilsson <hp@axis.com>
1243
1244 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1245 * config.host (cpu_type) <Setting default>: Add entry for
1246 crisv32-*-*.
1247 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1248 <crisv32-*-linux*>: Adjust.
1249 * longlong.h: Wrap the whole CRIS section in a single
1250 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1251 and sub_ddmmss.
1252 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1253 defined.
1254 [__CRIS__] (__umulsidi3): Define.
1255 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1256 * config/cris/sfp-machine.h: New file.
1257 * config/cris/umulsidi3.S: New file.
1258 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1259 * config/cris/arit.c (SIGNMULT): New macro.
1260 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1261 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1262 saving 3 out of originally 33 cycles from the fastest
1263 path, 3 out of 54 from the medium path and one from the longest
1264 path. Improve comments.
1265
16022041
RS		 12662013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1267
1268 * sync.c: Remove static aliases and define each function directly
1269 under its real name.
1270
69778659
JDA		 12712013-10-02 John David Anglin <danglin@gcc.gnu.org>
1272
1273 * config.host (hppa*64*-*-linux*): Define extra_parts.
1274 (hppa*-*-linux*): Likewise.
1275
2deaf8b0
JR		 12762013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1277
1278 * config/arc/crtgend.S: Add 2013 to Copyright years.
1279 * config/arc/gmon/atomic.h: Likewise.
1280 * config/arc/gmon/auxreg.h: Likewise.
1281 * config/arc/gmon/sys/gmon_out.h: Likewise.
1282 * config/arc/gmon/sys/gmon.h: Likewise.
1283 * config/arc/gmon/prof-freq.c: Likewise.
1284 * config/arc/gmon/mcount.c: Likewise.
1285 * config/arc/gmon/prof-freq-stub.S: Likewise.
1286 * config/arc/gmon/gmon.c: Likewise.
1287 * config/arc/gmon/machine-gmon.h: Likewise.
1288 * config/arc/gmon/profil.S: Likewise.
1289 * config/arc/gmon/dcache_linesz.S: Likewise.
1290 * config/arc/crtg.S: Likewise.
1291 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1292 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1293 * config/arc/ieee-754/adddf3.S: Likewise.
1294 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1295 * config/arc/ieee-754/fixsfsi.S: Likewise.
1296 * config/arc/ieee-754/gtsf2.S: Likewise.
1297 * config/arc/ieee-754/floatsisf.S: Likewise.
1298 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1299 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1300 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1301 * config/arc/ieee-754/fixdfsi.S: Likewise.
1302 * config/arc/ieee-754/addsf3.S: Likewise.
1303 * config/arc/ieee-754/gesf2.S: Likewise.
1304 * config/arc/ieee-754/floatsidf.S: Likewise.
1305 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1306 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1307 * config/arc/ieee-754/gtdf2.S: Likewise.
1308 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1309 * config/arc/ieee-754/uneqdf2.S: Likewise.
1310 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1311 * config/arc/ieee-754/uneqsf2.S: Likewise.
1312 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1313 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1314 * config/arc/ieee-754/eqdf2.S: Likewise.
1315 * config/arc/ieee-754/ordsf2.S: Likewise.
1316 * config/arc/ieee-754/divsf3.S: Likewise.
1317 * config/arc/ieee-754/divdf3.S: Likewise.
1318 * config/arc/ieee-754/floatunsidf.S: Likewise.
1319 * config/arc/ieee-754/orddf2.S: Likewise.
1320 * config/arc/ieee-754/eqsf2.S: Likewise.
1321 * config/arc/ieee-754/gedf2.S: Likewise.
1322 * config/arc/crtn.S: Likewise.
1323 * config/arc/crti.S: Likewise.
1324 * config/arc/t-arc700-uClibc: Likewise.
1325 * config/arc/asm.h: Likewise.
1326 * config/arc/libgcc-excl.ver: Likewise.
1327 * config/arc/t-arc-newlib: Likewise.
1328 * config/arc/divtab-arc700.c: Likewise.
1329 * config/arc/initfini.c: Likewise.
1330 * config/arc/fp-hack.h: Likewise.
1331
c8e318b0
JR		 13322013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1333 Diego Novillo <dnovillo@google.com>
1334
1335 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 1336 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1337 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1338 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 1339
d38a64b4
JR		 13402013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1341 Brendan Kehoe <brendan@zen.org>
1342 Simon Cook <simon.cook@embecosm.com>
1343
1344 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1345 * config/arc: New directory.
1346 * longlong.h [__arc__] (umul_ppmm): Remove.
1347 [__arc__] (__umulsidi3): Define.
1348 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1349 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1350
dff717d2
JC		 13512013-09-17 Jacek Caban <jacek@codeweavers.com>
1352
1353 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1354 CreateSemaphoreA.
1355 * config/i386/gthr-win32.h: Likewise.
1356
5c0029de
DD		 13572013-09-16 DJ Delorie <dj@redhat.com>
1358
844ad6c6 1359 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 1360 * config/rl78/lib2mul.c: Enable for RL78/G10.
1361 * config/rl78/lib2div.c: Likewise.
1362 * config/rl78/lshrsi3.S: Use vregs.h.
1363 * config/rl78/cmpsi2.S: Likewise.
1364 * config/rl78/trampoline.S: Likewise.
1365 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1366
ceb2fc49
DD		 13672013-09-14 DJ Delorie <dj@redhat.com>
1368 Nick Clifton <nickc@redhat.com>
1369
1370 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1371 * config/rl78/vregs.h: New.
1372 * config/rl78/signbit.S: New file. Implements signbit function.
1373 * config/rl78/divmodsi.S: New.
1374 * config/rl78/divmodhi.S: New.
1375 * config/rl78/divmodqi.S: New.
1376 * config/rl78/t-rl78: Build them here...
1377 * config/rl78/lib2div.c: ...but not here.
1378
f6a83b4a
DD		 13792013-09-12 DJ Delorie <dj@redhat.com>
1380
1381 * config.host (msp*-*-elf): New.
1382 * config/msp430/: New port.
1383
9107b096
IS		 13842013-08-18 Iain Sandoe <iain@codesourcery.com>
1385
1386 PR gcov-profile/58127
1387 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1388 __thread var for emulated TLS.
1389 (__gcov_indirect_call_counters): Likewise.
1390
0f9bde1f 13912013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 1392 Catherine Moore <clm@codesourcery.com>
1393 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 1394
1395 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1396 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1397 (CALL_STUB_NO_RET): Likewise.
1398 (CALL_STUB_RET): Likewise.
1399 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1400 __mips16_ret call/return stub symbols.
1401 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1402 to tmake_file.
1403
2dc14aac
MR		 14042013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1405
1406 * config.host <mips*-*-linux*>: Remove a stray comment.
1407
748d71f3
JH		 14082013-08-10 Jan Hubicka <jh@suse.cz>
1409
1410 Work around binutils PR14342
1411 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1412 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1413 (L_gcov_indirect_call_profiler_v2): New.
1414
2fa3d31b
JH		 14152013-08-06 Jan Hubicka <jh@suse.cz>
1416
1417 * libgcov.c (__gcov_indirect_call_callee,
1418 __gcov_indirect_call_counters): New global vars.
1419 (__gcov_indirect_call_profiler): replace by ...
1420 (__gcov_indirect_call_profiler_v2) ... this one.
1421
2077db1b
CT		 14222013-08-06 Caroline Tice <cmtice@google.com>
1423
d0595b65 1424 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 1425 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 1426 * configure.ac: Add code to check/set enable_vtable_verify.
1427 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 1428 true.
d0595b65
CT		 1429 * vtv_start_preinit.c: New file.
1430 * vtv_end_preinit.c: New file.
1431 * vtv_start.c: New file.
1432 * vtv_end.c: New file.
1433 * configure: Regenerated.
2077db1b 1434
46549c20
MK		 14352013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1436
1437 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1438 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1439 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1440 GPL-3.0-with-GCC-exception.
1441
72be589b
MR		 14422013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1443
1444 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1445 ISA and up.
1446
902a3faf
AK		 14472013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1448
1449 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1450 mapping for FPRs when creating the fallback framestate.
1451
02371798
GJL		 14522013-07-19 Georg-Johann Lay <avr@gjlay.de>
1453
1454 PR target/57516
1455 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1456 (__round_s2_const, __round_u2_const)
1457 (__round_s4_const, __round_u4_const, __round_x8):
1458 Saturate result if addition result cannot be represented.
1459
ab0e8379
MK		 14602013-07-15 Matthias Klose <doko@ubuntu.com>
1461
1462 * libgcc2.c: Don't include <limits.h>.
1463
7da38058
JJ		 14642013-07-09 Janis Johnson <janisjo@codesourcery.com>
1465
1466 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1467
1f6eac90
JJ		 14682013-07-06 Jakub Jelinek <jakub@redhat.com>
1469
1470 PR target/29776
1471 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1472
4ea3d774
JJ		 14732013-06-28 Jakub Jelinek <jakub@redhat.com>
1474
1475 PR middle-end/36041
1476 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1477 Define.
1478 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1479 instead of table lookups.
1480 (__popcountDI2): Likewise.
1481
9d2cdf25
CJW		 14822013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1483
1484 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1485 correctly.
1486
fa1e55b0
JM		 14872013-06-21 Joseph Myers <joseph@codesourcery.com>
1488
1489 PR other/53317
1490 * soft-fp/adddf3.c: Update from glibc.
1491 * soft-fp/addsf3.c: Likewise.
1492 * soft-fp/addtf3.c: Likewise.
1493 * soft-fp/divdf3.c: Likewise.
1494 * soft-fp/divsf3.c: Likewise.
1495 * soft-fp/divtf3.c: Likewise.
1496 * soft-fp/double.h: Likewise.
1497 * soft-fp/eqdf2.c: Likewise.
1498 * soft-fp/eqsf2.c: Likewise.
1499 * soft-fp/eqtf2.c: Likewise.
1500 * soft-fp/extenddftf2.c: Likewise.
1501 * soft-fp/extended.h: Likewise.
1502 * soft-fp/extendsfdf2.c: Likewise.
1503 * soft-fp/extendsftf2.c: Likewise.
1504 * soft-fp/fixdfdi.c: Likewise.
1505 * soft-fp/fixdfsi.c: Likewise.
1506 * soft-fp/fixsfdi.c: Likewise.
1507 * soft-fp/fixsfsi.c: Likewise.
1508 * soft-fp/fixtfdi.c: Likewise.
1509 * soft-fp/fixtfsi.c: Likewise.
1510 * soft-fp/fixunsdfdi.c: Likewise.
1511 * soft-fp/fixunsdfsi.c: Likewise.
1512 * soft-fp/fixunssfdi.c: Likewise.
1513 * soft-fp/fixunssfsi.c: Likewise.
1514 * soft-fp/fixunstfdi.c: Likewise.
1515 * soft-fp/fixunstfsi.c: Likewise.
1516 * soft-fp/floatdidf.c: Likewise.
1517 * soft-fp/floatdisf.c: Likewise.
1518 * soft-fp/floatditf.c: Likewise.
1519 * soft-fp/floatsidf.c: Likewise.
1520 * soft-fp/floatsisf.c: Likewise.
1521 * soft-fp/floatsitf.c: Likewise.
1522 * soft-fp/floatundidf.c: Likewise.
1523 * soft-fp/floatundisf.c: Likewise.
1524 * soft-fp/floatunditf.c: Likewise.
1525 * soft-fp/floatunsidf.c: Likewise.
1526 * soft-fp/floatunsisf.c: Likewise.
1527 * soft-fp/floatunsitf.c: Likewise.
1528 * soft-fp/gedf2.c: Likewise.
1529 * soft-fp/gesf2.c: Likewise.
1530 * soft-fp/getf2.c: Likewise.
1531 * soft-fp/ledf2.c: Likewise.
1532 * soft-fp/lesf2.c: Likewise.
1533 * soft-fp/letf2.c: Likewise.
1534 * soft-fp/muldf3.c: Likewise.
1535 * soft-fp/mulsf3.c: Likewise.
1536 * soft-fp/multf3.c: Likewise.
1537 * soft-fp/negdf2.c: Likewise.
1538 * soft-fp/negsf2.c: Likewise.
1539 * soft-fp/negtf2.c: Likewise.
1540 * soft-fp/op-1.h: Likewise.
1541 * soft-fp/op-2.h: Likewise.
1542 * soft-fp/op-4.h: Likewise.
1543 * soft-fp/op-8.h: Likewise.
1544 * soft-fp/op-common.h: Likewise.
1545 * soft-fp/quad.h: Likewise.
1546 * soft-fp/single.h: Likewise.
1547 * soft-fp/soft-fp.h: Likewise.
1548 * soft-fp/subdf3.c: Likewise.
1549 * soft-fp/subsf3.c: Likewise.
1550 * soft-fp/subtf3.c: Likewise.
1551 * soft-fp/truncdfsf2.c: Likewise.
1552 * soft-fp/trunctfdf2.c: Likewise.
1553 * soft-fp/trunctfsf2.c: Likewise.
1554 * soft-fp/unorddf2.c: Likewise.
1555 * soft-fp/unordsf2.c: Likewise.
1556 * soft-fp/unordtf2.c: Likewise.
1557 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1558 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1559 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1560 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1561 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1562 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1563 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1564 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1565 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1566 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1567 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1568 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1569
0de86a92
JU		 15702013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1571
1572 * config/mips/lib2funcs.c: New file.
1573 * config/mips/t-mips (LIB2ADD_ST): Add it.
1574
0d008882
OE		 15752013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1576
1577 PR target/6526
1578 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1579 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1580
776434d1
WL		 15812013-06-08 Walter Lee <walt@tilera.com>
1582
1583 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1584 Replace int64_t with long long. Add __extension__ where
1585 appropriate.
1586 * config/tilepro/atomic.c: Include config.h.
1587
6ab3ebb4
DR		 15882013-06-06 Douglas B Rupp <rupp@adacore.com>
1589
1590 * config.host (arm-wrs-vxworks): Configure with other soft float.
1591
107eea2c
JU		 15922013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1593
1594 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1595 (mips64r5900el-*-elf*): New configurations.
1596
5cc19c62
AM		 15972013-06-04 Alan Modra <amodra@gmail.com>
1598
1599 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1600
0f1d3965
YR		 16012013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1602
1603 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1604
0ba045df
EB		 16052013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1606
1607 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1608 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1609 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1610
49dcafd4
EB		 16112013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1612
1613 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1614 (powerpc-wrs-vxworks): Likewise.
1615
4fcb5d87
EB		 16162013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1617
1618 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1619 signal frames as well.
1620 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1621 STACK_BIAS to the CFA offset.
1622
0ec33224
RH		 16232013-05-17 Richard Henderson <rth@redhat.com>
1624
1625 PR target/49146
1626 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1627 (execute_cfa_program): Use it when storing to fs->regs.
1628
492a8029
KT		 16292013-05-08 Kai Tietz <ktietz@redhat.com>
1630
1631 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1632 (__deregister_frame_info): Likewise.
1633
701e2f0a
TS		 16342013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1635
e5123d08
TS		 1636 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1637 NaN's payload.
1638
701e2f0a
TS		 1639 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1640
b9a7eb5d
AM		 16412013-04-25 Alan Modra <amodra@gmail.com>
1642
1643 * config.host: Match little-endian powerpc-linux.
1644
dfe192f5
YZ		 16452013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1646
1647 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1648 as 'unsigned long long' instead of 'unsigned long'.
1649 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1650 'signed long'.
1651
b6b9af2f
JB		 16522013-04-10 Julian Brown <julian@codesourcery.com>
1653
1654 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1655 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1656 unsigned char/unsigned short.
1657 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1658
ecabdd00
JDA		 16592013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1660
1661 PR other/55274
1662 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1663
34652576
MI		 16642013-04-04 Meador Inge <meadori@codesourcery.com>
1665
1666 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1667 computing the location of the link register.
1668 (aeabi_uldivmod): Ditto.
1669
e9fd8c19
KT		 16702013-03-27 Kai Tietz <ktietz@redhat.com>
1671
1672 * config.host: Add support for cygwin x64 target.
1673 * configure: Regenerated.
1674
a6406324
WL		 16752013-03-26 Walter Lee <walt@tilera.com>
1676
1677 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1678 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1679
55446c7e
KT		 16802013-03-25 Kai Tietz <ktietz@redhat.com>
1681
1682 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1683
d2ae19d9
RM		 16842013-03-20 Robert Mason <rbmj@verizon.net>
1685
1686 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1687 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1688 (__gthread_leave_tsd_dtor_context): Add prototypes.
1689 (tls_delete_hook): Update.
1690
22c4c869
CM		 16912013-03-20 Catherine Moore <clm@codesourcery.com>
1692 Joseph Myers <joseph@codesourcery.com>
1693 Chao-ying Fu <fu@mips.com>
1694
1695 * config/mips/mips16.S: Don't build for microMIPS.
1696 * config/mips/linux-unwind.h: Handle microMIPS frame.
1697 * config/mips/crtn.S (fini, init): New labels.
1698
fbd28bc3
JJ		 16992013-03-14 Jakub Jelinek <jakub@redhat.com>
1700
1701 PR tree-optimization/53265
1702 * unwind-dw2.c (execute_cfa_program): Avoid
1703 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1704 on targets with DWARF_FRAME_REGISTERS < 32.
1705
decc676e
OE		 17062013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1707
1708 PR target/49880
1709 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1710 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1711
84ea618a
ST		 17122013-03-07 Sriraman Tallam <tmsriram@google.com>
1713
1714 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1715 sandybridge processors.
1716
8f6d1c86
OE		 17172013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1718
1719 PR target/56529
1720 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1721 inclusion list.
1722
ecdbd01a 17232013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 1724
1725 * config/microblaze/crti.S: Setup stack protection at entry
1726
0b4ce21b
GJL		 17272013-03-04 Georg-Johann Lay <avr@gjlay.de>
1728
1729 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1730 (__rotldi3): Shift bytewise if applicable.
1731
b7c3f1ca
JG		 17322013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1733
1734 * config/aarch64/sync-cache.c
1735 (__aarch64_sync_cache_range): Silence warnings.
1736
6d65e8f1
CM		 17372013-02-25 Catherine Moore <clm@codesourcery.com>
1738
1739 Revert:
1740 2013-02-24 Catherine Moore <clm@codesourcery.com>
1741 Joseph Myers <joseph@codesourcery.com>
1742 Chao-ying Fu <fu@mips.com>
1743
1744 * config/mips/mips16.S: Don't build for microMIPS.
1745 * config/mips/linux-unwind.h: Handle microMIPS frame.
1746 * config/mips/crtn.S (fini, init): New labels.
1747
6941b508
CM		 17482013-02-24 Catherine Moore <clm@codesourcery.com>
1749 Joseph Myers <joseph@codesourcery.com>
1750 Chao-ying Fu <fu@mips.com>
1751
1752 * config/mips/mips16.S: Don't build for microMIPS.
1753 * config/mips/linux-unwind.h: Handle microMIPS frame.
1754 * config/mips/crtn.S (fini, init): New labels.
1755
7c422dbb
EI		 17562012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1757 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1758 as dividend.
1759
110207ad
AM		 17602013-02-16 Alan Modra <amodra@gmail.com>
1761
1762 PR target/55431
1763 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1764 (ppc_fallback_frame_state): Always set up save locations for fp
1765 and altivec. Don't bother with non-callee-saved regs, r0-r13
1766 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1767
e68a4ef6
GJL		 17682013-02-12 Georg-Johann Lay <avr@gjlay.de>
1769
1770 PR target/54222
1771 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1772 _ssmulHA, _ssmulSA.
1773 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1774 _ssmulha3, _usmulusa3, _ssmulsa3.
1775 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1776 (__muldi3): XCALL __muldi3_6 instead of rcall.
1777 (__umulsidi3, __mulsidi3): New functions.
1778 (do_prologue_saves, do_epilogue_restores): New .macros.
1779 (__divdi3_moddi3): Use them.
1780 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1781 (__usmulusa3, __ssmulsa3): New functions.
1782
6c59ffd1
IS		 17832013-02-11 Iain Sandoe <iain@codesourcery.com>
1784 Jack Howarth <howarth@bromo.med.uc.edu>
1785 Patrick Marlier <patrick.marlier@gmail.com>
1786
1787 PR libitm/55693
1788 * config/darwin-crt-tm.c: Remove dummy functions hack.
1789
85d768f3
GJL		 17902013-02-08 Georg-Johann Lay <avr@gjlay.de>
1791
1792 PR target/54222
1793 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1794 * config/avr/lib2-object.mk: New iterator to build objects from it.
1795 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1796 lib2funcs.c.
1797 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1798 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1799 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1800 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1801 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1802 * config/avr/lib1funcs-fixed.S: Implement them.
1803
5d5bf775
RS		 18042013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1805
1806 Update copyright years.
1807
99113dff
DE		 18082013-02-01 David Edelsohn <dje.gcc@gmail.com>
1809
1810 PR target/54601
1811 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1812 Add crtcxa to extra_parts.
1813 * config/rs6000/exit.h: New file.
1814 * config/rs6000/cxa_atexit.c: New file.
1815 * config/rs6000/cxa_finalize.c: New file.
1816 * config/rs6000/crtcxa.c: New file.
1817 * config/rs6000/t-aix-cxa: New file.
1818 * config/rs6000/libgcc-aix-cxa.ver: New file.
1819
dbdbd982
NC		 18202013-01-31 Nick Clifton <nickc@redhat.com>
1821
1822 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1823 variant.
1824
5893f158
GJL		 18252013-01-29 Georg-Johann Lay <avr@gjlay.de>
1826
1827 PR target/54222
1828 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1829 _mulQQ, _mulHQ, _mulHA, _mulSA,
1830 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1831 _divQQ, _divHQ, _divHA, _divSA,
1832 _divUQQ, _divUHQ, _divUHA, _divUSA.
1833
ecdbd01a 18342013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 1835
dbdbd982 1836 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 1837 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1838 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1839 to exclude functions from being built with libgcc.c and use
1840 the microblaze assembly.
1841
ecdbd01a 18422013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 1843
1844 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1845 extra_parts.
1846
922c57d1
YZ		 18472013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1848
1849 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1850 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1851 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1852 alignment operation.
1853
e0f8b6a0
SN		 18542013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1855
1856 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1857 loop start address for cache clearing.
1858
00892272
GJL		 18592013-01-14 Georg-Johann Lay <avr@gjlay.de>
1860
1861 * config/avr/lib1funcs.S: Remove trailing blanks.
1862 * config/avr/lib1funcs-fixed.S: Ditto.
1863
e59ec5fd
GJL		 18642013-01-14 Georg-Johann Lay <avr@gjlay.de>
1865
1866 * config/avr/avr-lib.h: Add GPL copyright notice.
1867
3ffc1958
GJL		 18682013-01-14 Georg-Johann Lay <avr@gjlay.de>
1869
1870 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1871 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1872 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1873 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1874
25c210f9
MK		 18752013-01-07 Mark Kettenis <kettenis@openbsd.org>
1876
1877 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1878 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 1879
db59befb
NC		 18802013-01-04 Nick Clifton <nickc@redhat.com>
1881
1882 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1883 the CALLT instruction is supported.
1884
5aa12dbf
JW		 18852012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1886
1887 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1888 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1889
65f14117
JT		 18902012-12-13 John Tytgat <John@bass-software.com>
1891
1892 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1893 is 25.
1894
ee3ae4f7
JJ		 18952012-12-12 Jakub Jelinek <jakub@redhat.com>
1896
1897 PR libgcc/55451
1898 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1899 undefined signed overflows.
1900
2fcfba3d
UB		 19012012-12-09 Uros Bizjak <ubizjak@gmail.com>
1902
1903 PR target/55344
1904 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1905
4f2b3dc2
UB		 19062012-12-06 Uros Bizjak <ubizjak@gmail.com>
1907
1908 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1909 (FP_TRAPPING_EXCEPTIONS): Define.
1910 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1911 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1912
066161a2
RH		 19132012-12-04 Richard Henderson <rth@redhat.com>
1914
1915 PR bootstrap/55571
1916 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1917
25626181
MS		 19182012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1919
4f2b3dc2 1920 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 1921 (FP_EX_SHIFT): Define.
1922 (FP_TRAPPING_EXCEPTIONS): Define.
1923
868395e8
MS		 19242012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1925
1926 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1927 (FP_ROUNDMODE): Use FP_RND_MASK.
1928 * config/aarch64/sfp-exceptions.c: New.
1929 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1930 Use __sfp_handle_exceptions.
1931
5005fe22
RE		 19322012-12-04 Richard Earnshaw <rearnsha@arm.com>
1933
1934 * config.host: (arm*-*-freebsd*): Remove.
1935 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1936 (arm*-*-elf*): Remove.
1937 (arm*-*-wince-pe*): Remove.
1938 * arm/unwind-arm.c (struct fpa_reg): Delete.
1939 (struct fpa_regs): Delete.
1940 (phase1_vrs): Remove fpa element.
1941 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1942 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1943 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1944 * ieee754-sf.S (floatundisf): Remove FPA support.
1945 (floatdisf): Likewise.
1946 * ieee75f-df.S (floatundidf): Likewise.
1947 (floatdidf): Likewise.
1948
e5a81c8e
KT		 19492012-11-29 Kai Tietz <ktietz@redhat.com>
1950
1951 PR target/55445
1952 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1953 * unwind-generic.h: Likewise.
1954 * unwind-seh.c: Likewise.
1955
f4919e4a
RH		 19562012-11-28 Richard Henderson <rth@redhat.com>
1957
1958 PR libgcc/48076
1959 * emutls.c (__emutls_get_address): Avoid race condition between
1960 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 1961
e13d9d5a
GJL		 19622012-11-22 Georg-Johann Lay <avr@gjlay.de>
1963
1964 Adjust decimal point of signed accum mode to GCC default.
1965
1966 PR target/54222
1967 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1968 _divqq_helper.
1969 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1970 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1971 (__mulha3, __mulsa3)
1972 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 1973 decimal point of signed accum types.
1974
e13d9d5a
GJL		 1975 (__mulusa3_round): New function.
1976 (__mulusa3): Use it.
1977 (__divqq_helper): New function.
1978 (__udivuqq3): Use it.
1979
1b845c6e
JJ		 19802012-11-20 Jakub Jelinek <jakub@redhat.com>
1981
1982 PR bootstrap/55370
1983 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1984
822a258a
TJ		 19852012-11-18 Teresa Johnson <tejohnson@google.com>
1986
1987 PR bootstrap/55051
1988 * libgcov.c (gcov_exit): Remove merged program summary
1989 comparison unless !GCOV_LOCKED.
1990
54f4eaf0
MS		 19912012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1992
1993 * soft-fp: Updated from glibc upstream.
1994
e808687a
ILT		 19952012-11-06 Ian Lance Taylor <iant@google.com>
1996
1997 * generic-morestack.c (__generic_morestack): Align the returned
1998 stack pointer to a 32 byte boundary.
1999 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2000 increment the return address until we have decided that we don't
2001 have a varargs function.
2002 (__morestack) [32-bit]: Align stack correctly when calling C
2003 functions.
2004 (__morestack) [64-bit]: Likewise.
2005
460277e0
TS		 20062012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2007
2008 * configure: Regenerate.
2009
73edb277
UB		 20102012-11-02 Uros Bizjak <ubizjak@gmail.com>
2011
2012 PR target/55175
2013 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2014 * config/i386/sfp-machine.h: Guard exception handling
2015 code with _SOFT_FLOAT.
2016 * config/i386/32/sfp-machine.h: Guard rounding handling
2017 code with _SOFT_FLOAT.
2018 * config/i386/64/sfp-machine.h: Ditto.
2019
c1d4fa04
JS		 20202012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2021
2022 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2023 as extra_parts.
2024
eff6ca85
UB		 20252012-10-26 Uros Bizjak <ubizjak@gmail.com>
2026
2027 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2028 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2029 when appropriate. Correct structure element types.
2030 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2031 -minline-all-stringops from compile flags.
2032
43a8f1a1
RC		 20332012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2034
2035 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2036
76c78361
RC		 20372012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2038
eff6ca85 2039 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 2040
6f288860
SH		 20412012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2042
2043 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2044 tmake_file.
2045
1e3d5096
IB		 20462012-10-23 Ian Bolton <ian.bolton@arm.com>
2047 Jim MacArthur <jim.macarthur@arm.com>
2048 Marcus Shawcroft <marcus.shawcroft@arm.com>
2049 Nigel Stephens <nigel.stephens@arm.com>
2050 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2051 Richard Earnshaw <rearnsha@arm.com>
2052 Sofiane Naci <sofiane.naci@arm.com>
2053 Stephen Thomas <stephen.thomas@arm.com>
2054 Tejas Belagod <tejas.belagod@arm.com>
2055 Yufeng Zhang <yufeng.zhang@arm.com>
2056
2057 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2058 * config/aarch64/crti.S: New file.
2059 * config/aarch64/crtn.S: New file.
2060 * config/aarch64/linux-unwind.h: New file.
2061 * config/aarch64/sfp-machine.h: New file.
2062 * config/aarch64/sync-cache.c: New file.
2063 * config/aarch64/t-aarch64: New file.
2064 * config/aarch64/t-softfp: New file.
2065
8a740f07
HPN		 20662012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2067
2068 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2069 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2070 no-longer-needed LDBU insns.
2071
153c8397
SH		 20722012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2073
2074 * config.host
2075 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2076 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2077
595fefee
MGD		 20782012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2079
2080 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2081
9945a876
MK		 20822012-10-15 Matthias Klose <doko@ubuntu.com>
2083
2084 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2085
1183dc2c
PC		 20862012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2087
2088 * configure: Regenerate.
2089 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2090
945a9c1f
UB		 20912012-10-10 Uros Bizjak <ubizjak@gmail.com>
2092
2093 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2094 instructions for 64bit targets only.
2095
fb8bf47a
UB		 20962012-10-10 Uros Bizjak <ubizjak@gmail.com>
2097
2098 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2099 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2100 * config/i386/32/sfp-machine.h: ... here.
2101 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2102 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2103 New defines.
2104
acb72498
MK		 21052012-10-07 Matthias Klose <doko@ubuntu.com>
2106
2107 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2108 as unused.
2109 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2110
8eaee0f0
MK		 21112012-10-06 Mark Kettenis <kettenis@openbsd.org>
2112
2113 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2114 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2115 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2116 (ElfW): Likewise.
2117
5e3e4fe8
JW		 21182012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2119
2120 PR other/53889
2121 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2122 Fix parameter names.
2123
86086376
OE		 21242012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2125
2126 PR target/33135
2127 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2128 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2129 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2130
9597375a
OE		 21312012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2132
2133 PR target/50457
2134 * config/sh/linux-atomic.S: Delete.
2135 * config/sh/linux-atomic.c: New.
2136 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2137 linux-atomic.c. Add cflags to disable warnings.
2138
1504e3e1
JW		 21392012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2140
2141 PR other/53889
2142 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2143 function.
2144 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2145 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2146 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2147 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 2148 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2149 Likewise.
1504e3e1
JW		 2150 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2151 Likewise.
2152 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2153 Likewise.
2154 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2155 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2156
17f293b0
MK		 21572012-09-19 Mark Kettenis <kettenis@openbsd.org>
2158
9597375a
OE		 2159 * config.host (hppa-*-openbsd*): New target.
2160 * config/pa/t-openbsd: New file.
17f293b0 2161
51526856
GJL		 21622012-09-15 Georg-Johann Lay <avr@gjlay.de>
2163
2164 PR target/54222
2165 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2166 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2167 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2168 (__divsa3): Use __negsi2 to negate r_quoL.
2169 * config/avr/lib1funcs.S (FALIAS): New macro.
2170 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2171 (__negsi2): ...this new function.
2172 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2173 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2174 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2175 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2176 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2177 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2178
aadb5b43
OE		 21792012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2180
2181 PR target/54089
2182 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2183 (lshrsi3): Reimplement as lshrsi3_r0.
2184
d5d66749
AS		 21852012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2186
2187 PR target/46191
2188 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2189 of libgcc.a.
2190
c6c36e73
TJ		 21912012-09-07 Teresa Johnson <tejohnson@google.com>
2192
9597375a 2193 PR gcov-profile/54487
c6c36e73 2194 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 2195 differences.
c6c36e73 2196
b588ae30
GJL		 21972012-09-05 Georg-Johann Lay <avr@gjlay.de>
2198
2199 PR target/54461
2200 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2201 not configured --with-avrlibc=no.
2202 * config/avr/t-avrlibc: New file.
2203 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2204 (DPBIT_FUNCS): Ditto.
2205 (TPBIT_FUNCS): Ditto.
2206
abd16fb1
TJ		 22072012-09-04 Teresa Johnson <tejohnson@google.com>
2208
2209 * libgcov.c (struct gcov_summary_buffer): New structure.
2210 (gcov_histogram_insert): New function.
2211 (gcov_compute_histogram): Ditto.
2212 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2213 histograms during summary merging.
2214
613061fd
MK		 22152012-09-01 Mark Kettenis <kettenis@openbsd.org>
2216
2217 * config.host (x86_64-*-openbsd*): New target.
73edb277 2218
867a8345
CLT		 22192012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2220
2221 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2222 attribute.
2223
4aeaaca3
GJL		 22242012-08-24 Georg-Johann Lay <avr@gjlay.de>
2225
2226 PR target/54222
2227 * config/avr/t-avr (conv_X): Rename to func_X.
2228
e55e4056
GJL		 22292012-08-24 Georg-Johann Lay <avr@gjlay.de>
2230
2231 PR target/54222
2232 * config/avr/lib1funcs-fixed.S: New file.
2233 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2234 after they are used.
2235 (neg2, neg4): New macros.
2236 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2237 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2238 (__umulhisi3): Speed up MUL variant if there is enough flash.
2239 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2240 avr-modes.def.
2241 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2242 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2243 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2244 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2245 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2246 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2247 (LIB2FUNCS_EXCLUDE): Add supported functions.
2248
a147b6d2
GJL		 22492012-08-22 Georg-Johann Lay <avr@gjlay.de>
2250
2251 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2252 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2253 libgcc-s-objects.
2254 * fixed-obj.mk: Only expand dependency if $o is not in
2255 LIB2FUNCS_EXCLUDE.
2256
c637141a
L		 22572012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2258
2259 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2260
130e00bd
JM		 22612012-08-22 Joseph Myers <joseph@codesourcery.com>
2262
2263 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2264 depend on --enable-shared.
2265 ($(lib1asmfuncs-o)): Use %.vis files independent of
2266 --enable-shared.
2267 * static-object.mk ($(base)$(objext), $(base).vis)
2268 ($(base)_s$(objext)): Use same rules for visibility handling as in
2269 shared-object.mk.
2270
4b1b3788
ILT		 22712012-08-21 Ian Lance Taylor <iant@google.com>
2272
2273 * config/i386/morestack.S (__morestack_non_split): Increase amount
2274 of space allocated for non-split code stack.
2275
d2468141
JM		 22762012-08-19 Joseph Myers <joseph@codesourcery.com>
2277
2278 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2279 even if inhibit_libc.
2280
a508e1a8
JB		 22812012-08-17 Julian Brown <julian@codesourcery.com>
2282
2283 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2284 -fexceptions -fnon-call-exceptions if not defined.
2285 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2286 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2287
5615a07d
AS		 22882012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2289
2290 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2291 type.
2292
138f5acd
DE		 22932012-08-16 David Edelsohn <dje.gcc@gmail.com>
2294
2295 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2296 rs6000/t-slibgcc-aix.
2297
18efc0dd
SB		 22982012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2299
2300 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2301
6b39bc38
SB		 23022012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2303
2304 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2305
cd25dea0
L		 23062012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2307
2308 PR driver/54171
2309 * Makefile.in (version): Replace top_srcdir with srcdir.
2310
a3dda30b
JY		 23112012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2312
2313 * Makefile.in (version): set to BASE-VER file from gcc directory.
2314
d04aacfc
NC		 23152012-08-01 Nick Clifton <nickc@redhat.com>
2316
2317 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2318 Implements __clrsb for an HImode argument.
2319
0d13c974
NC		 23202012-07-31 Nick Clifton <nickc@redhat.com>
2321
2322 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2323 Implements __clrsb for an HImode argument.
2324 * config/stormy16/clrsbhi2.c: New file:
2325 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2326
efbb59b2
SB		 23272012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2328
2329 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2330
bf1431e3
TG		 23312012-07-19 Tristan Gingold <gingold@adacore.com>
2332 Richard Henderson <rth@redhat.com>
2333
2334 * unwind-seh.c: New file.
2335 * unwind-generic.h: Include windows.h for SEH.
2336 (_Unwind_Exception): Use 6 private fields for SEH.
2337 (_GCC_specific_handler): Declare.
2338 * unwind-c.c (__gcc_personality_seh0): New function.
2339 Adjust for SEH.
2340 * config/i386/libgcc-cygming.ver: New file.
2341 * config/i386/t-seh-eh: New file.
2342 * config.host (x86_64-*-mingw*): Default to seh.
2343
659140c8
SB		 23442012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2345
2346 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2347
a20d08fd
UB		 23482012-06-17 Uros Bizjak <ubizjak@gmail.com>
2349
2350 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2351 __builtin_expect when checking for exceptions.
2352 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2353
79261115
UB		 23542012-06-13 Uros Bizjak <ubizjak@gmail.com>
2355
4a172156
UB		 2356 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2357 function declaration.
2358 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2359 (FP_RND_MASK): New.
2360 * config/ia64/sfp-exceptions.c: New.
2361 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 2362
bb5c97d4
UB		 23632012-06-13 Uros Bizjak <ubizjak@gmail.com>
2364
2365 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2366 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2367 * config/i386/64/sfp-machine: ... (delete here) ...
2368 * config/i386/sfp-machine.h: ... to here.
2369 (FP_EX_MASK): Remove.
2370 (FP_RND_MASK): New.
2371 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2372
91fe5efb
ST		 23732012-06-11 Sriraman Tallam <tmsriram@google.com>
2374
2375 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2376 * config/i386/libgcc-sol2.ver: Ditto.
2377 * config/i386/libgcc-glibc.ver: Ditto.
2378
67a218c5
RM		 23792012-06-11 Roland McGrath <mcgrathr@google.com>
2380
2381 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2382 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2383 pthread_cancel.
2384
492fbea1
UB		 23852012-06-09 Uros Bizjak <ubizjak@gmail.com>
2386
2387 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2388 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2389 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2390 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2391 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2392 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2393 * config/i386/64/sfp-machine: ... (delete here) ...
2394 * config/i386/sfp-machine.h: ... to here.
2395 (FP_EX_MASK): New.
2396 (__sfp_handle_exceptions): New function declaration.
2397 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2398 * config/i386/sfp-exceptions.c: New.
2399 * config/i386/t-softfp: New.
2400 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2401 i386/t-softfp to tmake_file.
2402
7b4cf266
DM		 24032012-06-03 David S. Miller <davem@davemloft.net>
2404
2405 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2406 change.
2407
0de0d5c6
DM		 24082012-05-31 David S. Miller <davem@davemloft.net>
2409
2410 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2411 multiply and divide instructions on 32-bit when V9.
2412 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2413
d8c9d391
JM		 24142012-05-29 Joseph Myers <joseph@codesourcery.com>
2415
2416 * config/arm/ieee754-df.S: Fix typos.
2417 * config/arm/ieee754-sf.S: Fix typos.
2418 * config/c6x/libunwind.S: Fix typos.
2419 * config/epiphany/udivsi3-float.c: Fix typos.
2420 * config/microblaze/muldi3_hard.S: Fix typos.
2421 * config/picochip/adddi3.S: Fix typos.
2422 * config/picochip/ashlsi3.S: Fix typos.
2423 * config/picochip/ashrsi3.S: Fix typos.
2424 * config/picochip/clzsi2.S: Fix typos.
2425 * config/picochip/cmpsi2.S: Fix typos.
2426 * config/picochip/divmod15.S: Fix typos.
2427 * config/picochip/divmodhi4.S: Fix typos.
2428 * config/picochip/divmodsi4.S: Fix typos.
2429 * config/picochip/longjmp.S: Fix typos.
2430 * config/picochip/lshrsi3.S: Fix typos.
2431 * config/picochip/parityhi2.S: Fix typos.
2432 * config/picochip/popcounthi2.S: Fix typos.
2433 * config/picochip/setjmp.S: Fix typos.
2434 * config/picochip/subdi3.S: Fix typos.
2435 * config/picochip/ucmpsi2.S: Fix typos.
2436 * config/picochip/udivmodhi4.S: Fix typos.
2437 * config/picochip/udivmodsi4.S: Fix typos.
2438 * config/spu/divv2df3.c: Fix typos.
2439 * config/spu/mfc_multi_tag_release.c: Fix typos.
2440 * config/spu/mfc_tag_release.c: Fix typos.
2441 * configure.ac: Fix typos.
2442 * configure: Regenerate.
2443
31a18a7e
ILT		 24442012-05-25 Ian Lance Taylor <iant@google.com>
2445
2446 * config/i386/morestack.S (__morestack_non_split): Check whether
2447 caller is varargs and needs %bp to hold the stack frame on return.
2448
c5768510
OH		 24492012-05-25 Olivier Hainque <hainque@adacore.com>
2450
2451 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2452 sequence in the non pic case on VxWorks.
2453
7c7c339b
OH		 24542012-05-24 Olivier Hainque <hainque@adacore.com>
2455
73fb7630 2456 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 2457 "install-leaf" to "install".
2458
fdc1b7d3
OH		 24592012-05-24 Olivier Hainque <hainque@adacore.com>
2460
2461 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2462 Use a separate command for stamp removals.
2463
07ba94b9
AP		 24642012-05-21 Andrew Pinski <apinski@cavium.com>
2465
2466 PR bootstrap/53183
2467 * configure.ac: Define the default includes to being none.
2468 * configure: Regenerate.
2469
4677d2eb
OH		 24702012-05-16 Olivier Hainque <hainque@adacore.com>
2471
2472 * Makefile.in (install-unwind_h): Rename into ...
2473 (install-unwind_h-forbuild): New target.
2474 (all): Use it instead of the former install-unwind_h.
2475 (install-unwind_h): Reinstate, copy to user install destination
2476 for include files, not to the internal gcc object directory one.
2477 (install-leaf): Depend on it.
2478
7d67c380
OH		 24792012-05-15 Olivier Hainque <hainque@adacore.com>
2480
2481 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2482 register numbers. LR_REGNO replaces R_LR.
2483 (ucontext_for): New, helper for ...
2484 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2485 and 5.3 of ...
2486 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2487
aca06c90
RO		 24882012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2489
2490 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2491 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2492 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2493 i386/t-cpuinfo ...
2494 (i[34567]86-*-*, x86_64-*-*): ... here.
2495
2496 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2497 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2498
2499 * config/i386/i386-cpuinfo.c: Rename to ...
2500 * config/i386/cpuinfo.c: ... this.
2501 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2502
2503 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2504 (libgcc_cv_init_priority): New test.
2505 * configure: Regenerate.
2506 * config.in: New file.
2507 * Makefile.in (clean): Rename config.h to auto-target.h.
2508 (config.h): Likewise.
2509 (stamp-h): Likewise.
2510
2511 * config/i386/cpuinfo.c (auto-target.h): Include.
2512 (CONSTRUCTOR_PRIORITY): Define.
2513 (__cpu_indicator_init): Use it.
2514
0d03ac1b
L		 25152012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2516
2517 * longlong.h: Use a URL instead of an FSF postal address.
2518 Replace spaces with tab.
2519
4a172156 25202012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 2521
2522 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2523 (__gcov_dump): Ditto.
2524 (gcov_dump_complete): New global variable.
2525 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2526 (__gcov_flush): Outline functionality now in gcov_clear.
2527 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2528
e4bb767e
AJ		 25292012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2530
31a18a7e
ILT		 2531 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2532 (mips*-*-linux*): Include mips/t-tpbit when long double is
2533 16 bytes long.
e4bb767e 2534
5ddecff9
ST		 25352012-04-25 Sriraman Tallam <tmsriram@google.com>
2536
2537 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2538 (get_available_features): New argument. Check for AVX2.
2539 (__cpu_indicator_init): Modify call to get_available_features.
2540
b427dd7a
AM		 25412012-04-25 Alan Modra <amodra@gmail.com>
2542
2543 * config/rs6000/crtsavevr.S: New file.
2544 * config/rs6000/crtrestvr.S: New file.
2545 * config/rs6000/t-savresfgpr: Build the above.
2546 * config/rs6000/t-netbsd: Likewise.
2547
ad491329
ST		 25482012-04-24 Sriraman Tallam <tmsriram@google.com>
2549
2550 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2551
792317cc
ST		 25522012-04-24 Sriraman Tallam <tmsriram@google.com>
2553
2554 * libgcc/config/i386/i386-cpuinfo.c: New file.
2555 * libgcc/config/i386/t-cpuinfo: New file.
2556 * libgcc/config.host: Include t-cpuinfo.
2557 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2558
e1be98a4
CF		 25592012-04-24 Chao-ying Fu <fu@mips.com>
2560
2561 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2562
1bde7dab
TS		 25632012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2564
2565 struct siginfo vs. siginfo_t
2566
2567 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2568 siginfo_t instead of struct siginfo.
2569 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2570 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2571 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2572 (ia64_handle_unwabi): Likewise.
2573 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2574 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2575 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2576 (sh_fallback_frame_state): Likewise.
2577 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2578 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2579
24590f66
L		 25802012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2581
2582 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2583 system call number.
2584
9a9dcce8
EB		 25852012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2586
2587 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2588 if it hasn't been previously saved.
2589
6401aaf5
L		 25902012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2591
2592 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2593 only for glibc.
2594
7fd6378e
GJL		 25952012-03-28 Georg-Johann Lay <avr@gjlay.de>
2596
2597 PR target/52737
2598 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2599 instead of __AVR_HAVE_8BIT_SP__.
2600
9e916de7
TG		 26012012-03-26 Tristan Gingold <gingold@adacore.com>
2602
2603 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2604 (unw_table_entry): Use unw_word instead of unsigned long.
2605 (_Unwind_FindTableEntry): Likewise.
2606 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2607 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2608 (_Unwind_FindTableEntry): Likewise.
2609 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2610 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2611 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2612 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2613 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2614 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2615 (uw_init_context_1, uw_install_context): Likewise.
2616 (unw_word): Move to unwind-ia64.h
2617
4b12e93d
TG		 26182012-03-26 Tristan Gingold <gingold@adacore.com>
2619
2620 * config/vms/vms-ucrt0.c: Update copyright years.
2621 Add a sanity check.
2622 (___gcc_main_flags): Declare.
2623 (__main): Check flags to remap argv and exit code.
2624 * config.host (*-*-*vms*): Adjust extra_parts.
2625 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2626 (crt0.o): Add.
2627
06ea7371
RE		 26282012-03-22 Richard Earnshaw <rearnsha@arm.com>
2629
2630 * arm/lib1funcs.asm (ctzsi2): New function.
2631 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2632 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2633 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2634 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2635 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2636 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2637
d82ad50d
AT		 26382012-03-21 Andreas Tobler <andreast@fgznet.ch>
2639
2640 * config.host: Add bits to support powerpc64-*-freebsd*.
2641 * config/rs6000/freebsd-unwind.h: New file.
2642 * config/rs6000/t-freebsd64: New file.
2643
b260a8c0
RG		 26442012-03-20 Richard Guenther <rguenther@suse.de>
2645
2646 PR gcov-profile/52627
2647 * libgcov.c (init_mx): Fix mutex name.
2648
86286a8a
TG		 26492012-03-16 Tristan Gingold <gingold@adacore.com>
2650
2651 * config/ia64/vms-unwind.h: Remove ulong (and replace
2652 it by unw_reg where used). Define unw_reg with __int64.
2653
7888f266
RO		 26542012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2655
2656 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2657 Solaris 8 handling.
2658 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2659 Solaris 8 handling.
2660 (sparc_is_sighandler): Likewise.
2661
f155bc64
L		 26622012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2663
2664 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2665 <= saved reg size.
2666
d47657bd
RO		 26672012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2668
2669 * config/arm/crtn.S: Fix typo.
2670
5bef73a1
RG		 26712012-03-13 Richard Guenther <rguenther@suse.de>
2672
2673 * libgcov.c: Remove stdio.h include and NULL un-define.
2674
9c4271f3
RG		 26752012-03-13 Richard Guenther <rguenther@suse.de>
2676
2677 PR target/52569
2678 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2679
c6d10e7c
RG		 26802012-03-13 Richard Guenther <rguenther@suse.de>
2681
2682 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2683
074a385f
RG		 26842012-03-13 Richard Guenther <rguenther@suse.de>
2685
2686 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2687 and __gthread_mutex_init_function definitions.
2688
c4bc5c25
RO		 26892012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2690
2691 * config.host (mips*-*-openbsd*): Remove.
2692
5c30094f
RO		 26932012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2694
2695 * config.host: Remove alpha*-dec-osf5.1* handling.
2696 * config/alpha/gthr-posix.c: Remove.
2697 * config/alpha/libgcc-osf5.ver: Remove.
2698 * config/alpha/osf5-unwind.h: Remove.
2699 * config/alpha/t-osf-pthread: Remove.
2700 * config/alpha/t-slibgcc-osf: Remove.
2701 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2702 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2703 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2704 * mkmap-flat.awk: Remove osf_export handling.
2705
33e3e24d
RG		 27062012-03-12 Richard Guenther <rguenther@suse.de>
2707
2708 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2709 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2710 (__gthread_mutex_init_function): New function.
2711 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2712
2713 PR gcov/49484
2714 * libgcov.c: Include gthr.h.
2715 (__gcov_flush_mx): New global variable.
2716 (init_mx, init_mx_once): New functions.
2717 (__gcov_flush): Protect self with a mutex.
2718 (__gcov_fork): Re-initialize mutex after forking.
2719 * unwind-dw2-fde.c: Change condition under which to use
2720 __GTHREAD_MUTEX_INIT_FUNCTION.
2721
d8aba32a
TG		 27222012-03-12 Tristan Gingold <gingold@adacore.com>
2723
2724 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2725 * config/ia64/t-vms: Likewise.
2726
75ffafdc
MH		 27272012-03-11 Michael Hope <michael.hope@linaro.org>
2728
4a172156
UB		 2729 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2730 for Thumb-2.
75ffafdc 2731
ef6c2c53
WL		 27322012-03-07 Walter Lee <walt@tilera.com>
2733
2734 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2735 "arch_atomic_".
2736 (atomic_xor): Rename and move definition to
2737 config/tilepro/atomic.h.
2738 (atomic_nand): Ditto.
2739 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2740 "arch_atomic_".
2741 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2742 (arch_atomic_nand): Ditto.
2743
4e30d980
GJL		 27442012-03-07 Georg-Johann Lay <avr@gjlay.de>
2745
2746 PR target/52507
2747 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2748
61108225
GJL		 27492012-03-07 Georg-Johann Lay <avr@gjlay.de>
2750
2751 PR target/52505
2752 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2753 from RAM.
2754
b30e10ab
GJL		 27552012-03-07 Georg-Johann Lay <avr@gjlay.de>
2756
2757 PR target/52461
2758 PR target/52508
2759 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2760 if RAMPZ affects reading from RAM.
2761 (__tablejump_elpm__): Ditto.
2762 (.xload): Ditto.
2763 (__movmemx_hi): Ditto.
2764 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2765 (__do_global_dtors): Ditto.
2766 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2767 (__movmemx_hi): Ditto.
2768
8993fde4
RH		 27692012-03-05 Richard Henderson <rth@redhat.com>
2770
2771 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2772 [ARM] (count_trailing_zeros): Use the builtin.
2773
b7633ee3
KT		 27742012-03-01 Kai Tietz <ktietz@redhat.com>
2775
2776 * soft-fp: Imported from glibc upstream.
2777
fbd3340c
KT		 27782012-02-28 Kai Tietz <ktietz@redhat.com>
2779
2780 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2781 for mingw-targets as attribute gcc_struct.
2782
e9e053eb
ILT		 27832012-02-28 Ian Lance Taylor <iant@google.com>
2784
2785 * generic-morestack.c (__splitstack_releasecontext): Correct call
2786 to __morestack_release_segments.
2787
d80c632e
ST		 27882012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2789
2790 PR target/52390
2791 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2792 for __linux__ when removing signals from __morestack_fullmask.
2793
0253a8b1
GJL		 27942012-02-23 Georg-Johann Lay <avr@gjlay.de>
2795
2796 PR target/52261
2797 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2798
e10e461e
UW		 27992012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2800
2801 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2802 instead of HAVE_INITFINI_ARRAY.
2803 * config/ia64/crtend.S: Likewise.
2804
0c0c6398
KT		 28052012-02-20 Kai Tietz <ktietz@redhat.com>
2806
d7470374
KT		 2807 PR libstdc++/52300
2808 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2809
0c0c6398
KT		 2810 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2811 to w32-unwind.h header.
2812
78c27266
RS		 28132012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2814
2815 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2816 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2817 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2818 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2819
5adeb246
RS		 28202012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2821
2822 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2823
672ed313
IS		 28242012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2825
2826 PR libitm/52220
2827 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 2828
e948a1fb
IS		 28292012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2830 Patrick Marlier <patrick.marlier@gmail.com>
2831
2832 PR libitm/52220
2833 * config/darwin-crt-tm.c: Generate dummy functions.
2834
6017aed3
IS		 28352012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2836 Patrick Marlier <patrick.marlier@gmail.com>
2837
2838 PR libitm/52042
2839 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2840 (__doTMRegistrations): Call it.
e9e053eb 2841 (__doTMdeRegistrations): Likewise.
6017aed3 2842
2da8c1ad
GJL		 28432012-01-15 Georg-Johann Lay <avr@gjlay.de>
2844 Anatoly Sokolov <aesok@post.ru>
2845 Eric Weddington <eric.weddington@atmel.com>
2846
2847 PR target/52261
2848 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2849 (__epilogue_restores__): Ditto.
2850
0f952eb4
EB		 28512012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2852
2853 PR target/51921
2854 PR target/52205
2855 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2856 Solaris 11 and slightly reformat.
2857 (sparc_is_sighandler): Likewise.
2858
dd552284
WL		 28592012-02-14 Walter Lee <walt@tilera.com>
2860
2861 * config.host: Handle tilegx and tilepro.
2862 * config/tilegx/sfp-machine.h: New file.
2863 * config/tilegx/sfp-machine32.h: New file.
2864 * config/tilegx/sfp-machine64.h: New file.
2865 * config/tilegx/t-crtstuff: New file.
2866 * config/tilegx/t-softfp: New file.
2867 * config/tilegx/t-tilegx: New file.
2868 * config/tilepro/atomic.c: New file.
2869 * config/tilepro/atomic.h: New file.
2870 * config/tilepro/linux-unwind.h: New file.
2871 * config/tilepro/sfp-machine.h: New file.
2872 * config/tilepro/softdivide.c: New file.
2873 * config/tilepro/softmpy.S: New file.
2874 * config/tilepro/t-crtstuff: New file.
2875 * config/tilepro/t-tilepro: New file.
2876
b59cbd50
JW		 28772012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2878
2879 PR libstdc++/51296
2880 PR libstdc++/51906
2881 * gthr-posix.h: Allow static initializer macros to be disabled.
2882 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2883
6caf807f
CLT		 28842012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2885
2886 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2887 Add t-slibgcc-libgcc to tmake_file.
2888 * config/mips/libgcc-mips16.ver: Revert previous patch.
2889 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2890
b25364a0
S		 28912012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2892 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2893
2894 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2895 * config/cr16/crti.S: New file.
2896 * config/cr16/crtlibid.S: New file.
2897 * config/cr16/crtn.S: New file.
2898 * config/cr16/lib1funcs.S: New file.
2899 * config/cr16/t-cr16: New file.
2900 * config/cr16/t-crtlibid: New file.
2901 * config/cr16/unwind-dw2.h: New file.
2902 * config/cr16/unwind-cr16.c: New file.
2903 * config/cr16/divmodhi3.c: New file.
2904
8ef03aa7
AM		 29052012-01-25 Alan Modra <amodra@gmail.com>
2906
2907 * config/rs6000/t-linux64: Delete. Move..
2908 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2909 * config/rs6000/t-linux: ..and libgcc flags to here.
2910
daecebc8
DR		 29112012-01-22 Douglas B Rupp <rupp@gnat.com>
2912
2913 * config.host (i[34567]86-*-interix3*):
8ef03aa7 2914 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 2915 * configure: Regenerate.
2916
ddaf8125
RS		 29172012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2918 Richard Sandiford <rdsandiford@googlemail.com>
2919
2920 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2921 * config/mips/mips16.S (__mips16_rdhwr): New function.
2922 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2923
2cd8b32c
NS		 29242012-01-11 Nathan Sidwell <nathan@acm.org>
2925
2926 * libgcov.c (__gcov_init): Ignore objects with no functions.
2927
cba300dd
GJL		 29282012-01-10 Georg-Johann Lay <avr@gjlay.de>
2929
2930 PR target/49868
2931 Extend __pgmx semantics to linearize memory.
2932 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2933 * config/avr/lib1funcs.S (__xload_1): New function.
2934 (__movmemx_qi, __movmemx_hi): New functions.
2935 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2936 semantics.
9ffaf4bc 2937
3d137660
EB		 29382012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2939
2940 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2941 purported sigacthandler address isn't null before dereferencing it.
2942 (sparc_is_sighandler): Likewise.
2943
bf4db96c
EB		 29442012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2945
2946 PR ada/41929
2947 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2948 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2949 (sparc_is_sighandler): Likewise.
2950 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2951
1ab3568b
TG		 29522012-01-06 Tristan Gingold <gingold@adacore.com>
2953
2954 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2955 compatibility thunks...
2956 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2957 (crtbeginS.o, crtendS.o): ... and these to ...
2958 * config/ia64/t-ia64-elf: ... this new file.
2959 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2960 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2961
925b0ed8
AK		 29622012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2963
2964 * configure: Regenerate.
2965 * config/s390/t-crtstuff: Remove -fPIC.
2966
a99ad737
JW		 29672012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2968
2969 PR bootstrap/51006
2970 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2971 for NetBSD.
2972
884f56d1
GJL		 29732012-01-02 Georg-Johann Lay <avr@gjlay.de>
2974
2975 PR target/51345
2976 * config/avr/lib1funcs.S: Remove FIXME comments.
2977 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2978
8c57e547
GJL		 29792012-01-02 Georg-Johann Lay <avr@gjlay.de>
2980
2981 Implement light-weight DImode support.
2982 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2983 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2984 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2985 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2986
04dbc287
NS		 29872011-12-30 Nathan Sidwell <nathan@acm.org>
2988
2989 * libgcov.c (gcov_crc32): Remove global var.
2990 (free_fn_data): New function.
2991 (buffer_fn_data): Pass in filename, more robust error recovery.
2992 (crc32_unsigned): New function.
2993 (gcov_exit): More robust detection of new program. More robust
2994 error recovery.
2995 (__gcov_init): Do not update program's crc here.
2996
8e1d97d4
TG		 29972011-12-21 Tristan Gingold <gingold@adacore.com>
2998
2999 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3000
9ffaf4bc
ILT		 30012011-12-21 Ian Lance Taylor <iant@google.com>
3002
3003 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3004
a0c8d0c1
ILT		 30052011-12-20 Ian Lance Taylor <iant@google.com>
3006
3007 * config/i386/morestack.S (__morestack_non_split): If there is
3008 enough stack space already, don't split. Ask for more stack space
3009 than we required.
3010
69048898
SDJ		 30112011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3012
3013 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3014 `sys/sdt.h'.
3015 (_Unwind_DebugHook): New function.
3016 (uw_restore_core_regs): New define.
3017 (unwind_phase2): Use uw_restore_core_regs instead of
3018 restore_core_regs.
3019 (unwind_phase2_forced): Likewise.
3020 (__gnu_Unwind_Resume): Likewise.
3021
1bb4b6a3
UB		 30222011-12-20 Uros Bizjak <ubizjak@gmail.com>
3023
3024 * config/alpha/linux-unwind.h: Update copyright years.
3025 (MD_FROB_UPDATE_CONTEXT): New define.
3026 (alpha_frob_update_context): New function.
3027
eb028768
RS		 30282011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3029
3030 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3031 tmake_file rather replacing it.
3032
6a2045bf
IS		 30332011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3034
3035 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 3036 function is not used for PPC64.
6a2045bf
IS		 3037 (save_world): Amend comments. Update the VRsave mask to reflect the
3038 saved regs.
3039 (rest_world): Update comments, do not clobber r10, do not use r8.
3040 (eh_rest_world_r10): Amend comments, do not use r8.
3041 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3042 no longer used, move restore of CR and target address to the end of
3043 the routine.
3044
a13780a6
L		 30452011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3046
3047 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3048 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3049
d7288dfb
GJL		 30502011-12-14 Georg-Johann Lay <avr@gjlay.de>
3051
3052 PR target/49313
3053 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3054 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3055
8d2c862d
EB		 30562011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3057
3058 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3059
3447cae6
GJL		 30602011-12-09 Georg-Johann Lay <avr@gjlay.de>
3061
3062 PR target/49313
3063 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3064 * config/avr/lib1funcs.S (__muldi3): New function.
3065
806fc6aa
AP		 30662011-12-06 Andrew Pinski <apinski@cavium.com>
3067
3068 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3069 size of func_ptr.
3070 (__frame_dummy_init_array_entry): Likewise.
3071
28c5e6b5
GJL		 30722011-12-06 Georg-Johann Lay <avr@gjlay.de>
3073
3074 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3075
3076 PR target/51345
3077 PR target/51002
3078 * config/avr/lib1funcs.S (__prologue_saves__,
3079 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3080 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3081
8f90394a
IS		 30822011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3083
3084 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3085
06dd33ac
JDA		 30862011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3087
3088 PR other/51272
3089 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3090 (_ITM_deregisterTMCloneTable): Likewise.
3091 (__register_frame_info): Fix unused warning.
3092 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3093 pthread_default_stacksize_np): Likewise.
3094 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 3095
85b8555e
DD		 30962011-11-29 DJ Delorie <dj@redhat.com>
3097
3098 * config.host (rl78-*-elf): New case.
3099 * config/rl78: New directory for the Renesas RL78.
3100
4d5ae4ea
BS		 31012011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3102
3103 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3104 formatting.
3105
f9c55897
RO		 31062011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3107
3108 PR other/51022
3109 * config/rs6000/t-savresfgpr: New file.
3110 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3111 $(srcdir)/config/rs6000/eabi.S.
3112 * config/rs6000/t-ppccomm-ldbl: Remove.
3113 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3114 tmake_file.
3115 (powerpc-*-eabispe*): Likewise.
3116 (powerpc-*-eabi*): Likewise.
3117 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3118 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3119 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3120 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3121 tmake_file.
3122 (powerpc-*-eabisim*): Likewise.
3123 (powerpc-*-elf*): Likewise.
3124 (powerpc-*-eabialtivec*): Likewise.
3125 (powerpc-xilinx-eabi*): Likewise.
3126 (powerpc-*-rtems*): Likewise.
3127 (powerpcle-*-elf*): Likewise.
3128 (powerpcle-*-eabisim*): Likewise.
3129 (powerpcle-*-eabi*): Likewise.
3130
a01207c4
ILT		 31312011-11-27 Ian Lance Taylor <iant@google.com>
3132
3133 * generic-morestack.c (__splitstack_find): Check for NULL old
3134 stack value.
3135 (__splitstack_resetcontext): New function.
3136 (__splitstack_releasecontext): New function.
3137 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3138
2b0b8ab2
IS		 31392011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3140
3141 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3142
c1d8101c
IS		 31432011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3144
3145 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3146
8b281334
RH		 31472011-11-26 Richard Henderson <rth@redhat.com>
3148
3149 * config/m68k/linux-atomic.c: New file.
3150 * config/m68k/t-linux: New file.
3151 * config.host (m68k-uclinux, m68k-linux): Use it.
3152
7546aa9d
RH		 31532011-11-26 Richard Henderson <rth@redhat.com>
3154
3155 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3156 (__TMC_END__): Only declare if hidden is available; in the definition,
3157 if hidden is unavailable add a null record.
3158 (deregister_tm_clones, register_tm_clones): New.
3159 (__do_global_dtors_aux, frame_dummy): Use them.
3160 (__do_global_dtors, __do_global_ctors_1): Likewise.
3161
e2362f5d
IS		 31622011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3163
3164 * config/darwin-crt-tm.c: New file.
3165 * config.host (darwin): Build crttms.o crttme.o to provide
3166 startup and shutdown for tm clones.
3167 * config/t-darwin (crttms.o): New build rule.
3168 (crttme.o): Likewise.
3169
6685dd96
HPN		 31702011-11-21 Hans-Peter Nilsson <hp@axis.com>
3171
3172 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3173 et al.
3174
b0dc7e4c
RH		 31752011-11-21 Richard Henderson <rth@redhat.com>
3176
3177 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3178 (__TMC_LIST__, __TMC_END__): New.
3179 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3180 (__do_global_dtors): Likewise.
3181 (frame_dummy): Call _ITM_registerTMCloneTable.
3182 (__do_global_ctors_1): Likewise.
3183
d4b4b542
RO		 31842011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3185
3186 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3187 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3188 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3189 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3190 * config/i386/t-darwin64: Remove.
3191 * config/sh/t-netbsd (LIB2ADD): Remove.
3192
989bdb74
GJL		 31932011-11-21 Georg-Johann Lay <avr@gjlay.de>
3194
3195 PR target/49313
3196 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3197 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3198 * config/avr/lib1funcs.S (wmov): New assembler macro.
3199 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3200 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3201 (__udivmod64): New function.
3202 (__negdi2): New function.
3203
515a0cfc
GP		 32042011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3205
3206 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3207 *-*-freebsd*aout*): Remove.
3208
0115d17f
HPN		 32092011-11-20 Hans-Peter Nilsson <hp@axis.com>
3210
3211 * static-object.mk (c_flags-$o): Save c_flags.
3212 ($(base)$(objext)): Use it.
3213
93aeb62b
SE		 32142011-11-18 Steve Ellcey <sje@cup.hp.com>
3215
3216 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3217
7bc6df2c
GJL		 32182011-11-18 Georg-Johann Lay <avr@gjlay.de>
3219
3220 PR target/49868
3221 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3222 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3223 New functions.
3224
425d737b
MGD		 32252011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3226
3227 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3228 functions.
1bb4b6a3 3229 (aeabi_uidivmod): Likewise.
425d737b
MGD		 3230 (umodsi3): Likewise.
3231 (divsi3): Likewise.
3232 (aeabi_idivmod): Likewise.
3233 (modsi3): Likewise.
3234
f2a176dc
TG		 32352011-11-16 Tristan Gingold <gingold@adacore.com>
3236
3237 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3238
7c209481
GJL		 32392011-11-15 Georg-Johann Lay <avr@gjlay.de>
3240
3241 PR target/49868
3242 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3243 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3244
9dfd5832
JDA		 32452011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3246
3247 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3248 tmake_file list.
3249 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3250 * config/pa/t-stublib64: Delete.
3251
f77dca5d
RH		 32522011-11-12 Richard Henderson <rth@redhat.com>
3253
3254 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3255 cast the pointer argument to _Unwind_SetGRPtr.
3256
902828f0
RO		 32572011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3258
3259 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3260
e14304ef
ILT		 32612011-11-09 Ian Lance Taylor <iant@google.com>
3262
3263 * generic-morestack.c: Include <string.h>.
3264 (uintptr_type): Define.
3265 (struct initial_sp): Add dont_block_signals field. Reduce size of
3266 extra array by 1.
3267 (allocate_segment): Set prev field to NULL. Don't set
3268 __morestack_current_segment or __morestack_segments.
3269 (__generic_morestack): Update current->prev and *pp after calling
3270 allocate_segment.
3271 (__morestack_block_signals): Don't do anything if
3272 dont_block_signals is set.
3273 (__morestack_unblock_signals): Likewise.
3274 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3275 uintptr_type.
3276 (__splitstack_block_signals): New function.
3277 (enum __splitstack_content_offsets): Define.
3278 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3279 (__splitstack_makecontext): New function.
3280 (__splitstack_block_signals_context): New function.
3281 (__splitstack_find_context): New function.
3282 * config/i386/morestack.S (__morestack_get_guard): New function.
3283 (__morestack_set_guard, __morestack_make_guard): New functions.
3284 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3285
e3d871e4
RO		 32862011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3287
3288 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3289 (i[34567]86-*-mingw*): ... here.
3290 (x86_64-*-mingw*): ... here.
3291
e55cef40
RO		 32922011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3293
3294 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3295
5366b186
NS		 32962011-11-07 Nathan Sidwell <nathan@acm.org>
3297
3298 * libgcov.c (struct gcov_fn_buffer): New struct.
3299 (buffer_fn_data): New helper.
3300 (gcov_exit): Rework for new gcov data structures.
3301
74155a6f
GJL		 33022011-11-07 Georg-Johann Lay <avr@gjlay.de>
3303
3304 PR target/49313
3305 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3306
200feb07
RO		 33072011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3308
3309 * config.host (tmake_file): Correct comment.
3310 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3311 t-libgcc-pic.
3312 (bfin*-uclinux*): Likewise.
3313 (bfin*-linux-uclibc*): Likewise.
3314 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3315
3316 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3317 assigning.
3318 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3319 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3320 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3321 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3322 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3323 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3324 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3325 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3326 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3327 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3328 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3329 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3330 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3331
3332 * config/bfin/t-elf: Remove.
3333 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3334
c9cd1a07
RO		 33352011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3336
3337 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3338 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3339 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3340 (lm32-*-elf*): ... this.
3341 (lm32-*-rtems*): ... and this.
3342 Add to tmake_file.
3343 (m32r-*-rtems*): Add to tmake_file.
3344 (moxie-*-rtems*): Likewise.
3345 (sparc-*-rtems*): Likewise.
3346 Remove t-rtems from tmake_file.
3347 (sparc64-*-rtems*): Likewise.
3348 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3349 instead.
3350
9fbcc75d
RO		 33512011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3352
3353 PR bootstrap/50982
3354 * config/gthr-posix.h: Move ...
3355 * gthr-posix.h: ... here.
3356 * config/gthr-lynx.h: Reflect this.
3357 * config/gthr-vxworks.h: Likewise.
3358 * config/rs6000/gthr-aix.h: Likewise.
3359 * configure.ac (target_thread_file): Likewise.
3360 * configure: Regenerate.
3361
76644b68
SH		 33622011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3363
3364 * config.host (arm*-*-rtemseabi*): New target.
3365
5e490f2a
JDA		 33662011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3367
3368 PR other/50991
3369 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3370 extra-parts.
3371
feeeff5c
JR		 33722011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3373
3374 * config.host (epiphany-*-elf*): New configuration.
3375 * config/epiphany: New Directory.
3376
d618bb2c
RC		 33772011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3378
3379 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3380 * config/avr/t-rtems: New.
3381 Filter out _exit from LIB1ASMFUNCS.
3382
1bb6f778
DM		 33832011-11-04 David S. Miller <davem@davemloft.net>
3384
3385 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3386 * configure: Rebuild.
3387
9a7f7422
AK		 33882011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3389
3390 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3391 variable.
3392
e4fe948a
GJL		 33932011-11-04 Georg-Johann Lay <avr@gjlay.de>
3394
3395 PR target/50931
3396 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3397 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3398
7084e037
JS		 33992011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3400
3401 PR target/50989
3402 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3403
1a032034
RO		 34042011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3405
3406 * config/c6x/t-elf (LIB2ADDEH): Set.
3407 * config/c6x/t-c6x-elf: Remove.
3408
d385f772
RO		 34092011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3410
3411 * config/i386/sol2-ci.S: Rename to ...
3412 * config/i386/crti.S: ... this.
3413 * config/i386/sol2-cn.S: Rename to ...
3414 * config/i386/crtn.S: ... this.
3415 * config/sparc/sol2-ci.S: Rename to ...
3416 * config/sparc/crti.S: ... this.
3417 * config/sparc/sol2-cn.S: Rename to ...
3418 * config/sparc/crtn.S: ... this.
3419 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3420 (crti.o, crtn.o): Remove.
3421
1ba878a9
TG		 34222011-11-04 Tristan Gingold <gingold@adacore.com>
3423
3424 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3425
02750c15
KK		 34262011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3427
3428 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3429
bf86b067
HPN		 34302011-11-03 Hans-Peter Nilsson <hp@axis.com>
3431
3432 * config.host (crisv32-*-none, cris-*-none): Remove.
3433 (crisv32-*-elf): Append to tmake_file, don't just set it.
3434 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3435
d0bc53bd
RO		 34362011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3437
3438 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3439 (ecrtn$(objext)): Likewise.
3440 (ncrti$(objext)): Likewise.
3441 (ncrtn$(objext)): Likewise.
3442
036da830
AS		 34432011-11-03 Andreas Schwab <schwab@redhat.com>
3444
3445 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3446
d2a7d041
DM		 34472011-11-02 David S. Miller <davem@davemloft.net>
3448
3449 * configure.ac: Set host_address on sparc too.
3450 * configure: Regenerate.
3451 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3452 based upon host_address.
3453 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3454
af8ed618
JM		 34552011-11-02 Jason Merrill <jason@redhat.com>
3456
3457 * config/rs6000/t-ppccomm: Add missing \.
3458
5d1c8e77
RO		 34592011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3460
3461 * gthr-single.h, gthr.h: New files.
3462 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3463 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3464 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3465 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3466 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3467 * configure.ac (thread_header): New variable.
3468 Set it depending on target_thread_file.
3469 (gthr-default.h): Link from $thread_header.
3470 * configure: Regenerate.
3471 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3472
852b75ed
RO		 34732011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3474
3475 * configure.ac (tm_file_): New variable.
3476 Determine from tm_file.
3477 (tm_file, tm_defines): Substitute.
3478 * configure: Regenerate.
3479 * mkheader.sh: New file.
3480 * Makefile.in (clean): Remove libgcc_tm.h.
3481 ($(objects)): Depend on libgcc_tm.h.
3482 (libgcc_tm_defines, libgcc_tm_file): New variables.
3483 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3484 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3485 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3486 ($(extra-parts)): Depend on libgcc_tm.h.
3487 * config.host (tm_defines, tm_file): New variable.
3488 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3489 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3490 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3491 (avr-*-rtems*): Likewise.
3492 (avr-*-*): Likewise.
3493 (frv-*-elf): Likewise.
3494 (frv-*-*linux*): Likewise.
3495 (h8300-*-rtems*): Likewise.
3496 (h8300-*-elf*): Likewise.
3497 (i[34567]86-*-darwin*): Likewise.
3498 (x86_64-*-darwin*): Likewise.
3499 (rx-*-elf): Likewise.
3500 (tic6x-*-uclinux): Likewise.
3501 (tic6x-*-elf): Likewise.
3502 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3503 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3504 * config/i386/cygming-crtbegin.c: Likewise.
3505 * config/i386/cygming-crtend.c: Likewise.
3506 * config/ia64/fde-vms.c: Likewise.
3507 * config/ia64/unwind-ia64.c: Likewise.
3508 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3509 * config/rs6000/darwin-fallback.c: Likewise.
3510 * config/stormy16/lib2funcs.c: Likewise.
3511 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3512 * crtstuff.c: Likewise.
3513 * dfp-bit.h: Likewise.
3514 * emutls.c: Likewise.
3515 * fixed-bit.c: Likewise.
3516 * fp-bit.c: Likewise.
3517 * generic-morestack-thread.c: Likewise.
3518 * generic-morestack.c: Likewise.
3519 * libgcc2.c: Likewise.
3520 * libgcov.c: Likewise.
3521 * unwind-dw2-fde-dip.c: Likewise.
3522 * unwind-dw2-fde.c: Likewise.
3523 * unwind-dw2.c: Likewise.
3524 * unwind-sjlj.c: Likewise.
3525
f9989b51
RO		 35262011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3527
3528 * configure.ac: Include ../config/picflag.m4.
3529 (GCC_PICFLAG): Call it.
3530 Substitute.
3531 * configure: Regenerate.
3532 * Makefile.in (gcc_srcdir): Remove.
3533 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3534 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3535 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3536 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3537 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3538 Use $<.
3539 Remove comment.
3540 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3541 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3542 to refer to libgcc2.c.
3543 Use $<.
3544 * config/darwin-64.c: New file.
3545 * config/darwin-crt3.c: Remove comment.
3546 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3547 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3548 config/udivmodsi4.c: New files.
3549 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3550 config/memset.c: New files.
3551 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3552 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3553 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3554 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3555 * config/t-openbsd-thread: New file.
3556 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3557 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3558 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3559 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3560 qrnnd.S.
3561 Adapt filename.
3562 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3563 to refer to gthr-posix.c.
3564 * config/alpha/t-vms (LIB2ADD): Set.
3565 * config/alpha/vms-gcc_shell_handler.c: New file.
3566 * config/arm/bpabi.c, config/arm/fp16.c,
3567 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3568 config/arm/unaligned-funcs.c: New files.
3569 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3570 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3571 * config/arm/t-linux: Likewise.
3572 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3573 * config/arm/t-netbsd: New file.
3574 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3575 * config/arm/t-symbian (LIB2ADD_ST): Set.
3576 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3577 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3578 * config/bfin/t-elf: New file.
3579 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3580 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3581 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3582 config/c6x/ltf.c: New files.
3583 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3584 (HOST_LIBGCC2_CFLAGS): Set.
3585 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3586 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3587 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3588 New files.
3589 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3590 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3591 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3592 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3593 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3594 files.
3595 * config/frv/t-frv (LIB2ADD): Set.
3596 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3597 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3598 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3599 config/h8300/popcounthi2.c: New files.
3600 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3601 * config/i386/gthr-win32.c: New file.
3602 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3603 * config/i386/t-cygwin: Likewise.
3604 * config/i386/t-darwin, config/i386/t-darwin64,
3605 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3606 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3607 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3608 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3609 * config/ia64/quadlib.c: New file.
3610 * config/ia64/t-hpux (LIB2ADD): Set.
3611 * config/ia64/t-ia64: Add comment.
3612 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3613 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3614 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3615 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3616 * config/m32c/t-m32c (LIB2ADD): Set.
3617 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3618 * config/m32r/t-m32r: Likewise.
3619 * config/m68k/fpgnulib.c: New file.
3620 * config/m68k/t-floatlib (LIB2ADD): Set.
3621 (xfgnulib.c): New target.
3622 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3623 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3624 * config/mep/t-mep (LIB2ADD): Set.
3625 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3626 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3627 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3628 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3629 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3630 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3631 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3632 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3633 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3634 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3635 New files.
3636 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3637 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3638 * config/pa/fptr.c, config/pa/lib2funcs.S,
3639 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3640 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3641 (LIB2ADD, LIB2ADD_ST): Set.
3642 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3643 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3644 Set.
3645 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3646 * config/pdp11/t-pdp11: New file.
3647 * config/picochip/libgccExtras/adddi3.S,
3648 config/picochip/libgccExtras/ashlsi3.S,
3649 config/picochip/libgccExtras/ashrsi3.S,
3650 config/picochip/libgccExtras/clzsi2.S,
3651 config/picochip/libgccExtras/cmpsi2.S,
3652 config/picochip/libgccExtras/divmod15.S,
3653 config/picochip/libgccExtras/divmodhi4.S,
3654 config/picochip/libgccExtras/divmodsi4.S,
3655 config/picochip/libgccExtras/lshrsi3.S,
3656 config/picochip/libgccExtras/parityhi2.S,
3657 config/picochip/libgccExtras/popcounthi2.S,
3658 config/picochip/libgccExtras/subdi3.S,
3659 config/picochip/libgccExtras/ucmpsi2.S,
3660 config/picochip/libgccExtras/udivmodhi4.S,
3661 config/picochip/libgccExtras/udivmodsi4.S: New files.
3662 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3663 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3664 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3665 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3666 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3667 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3668 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3669 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3670 files.
3671 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3672 (HOST_LIBGCC2_CFLAGS): Set.
3673 * config/rs6000/t-darwin64: New file.
3674 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3675 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3676 * config/rs6000/t-ppccomm (LIB2ADD): Add
3677 $(srcdir)/config/rs6000/tramp.S.
3678 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3679 Add $(srcdir)/config/rs6000/eabi.S.
3680 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3681 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3682 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3683 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3684 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3685 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3686 * config/rs6000/tramp.S: New file.
3687 * config/s390/t-tpf: Remove.
3688 * config/sh/linux-atomic.S: New file.
3689 * config/sh/t-linux (LIB2ADD): Set.
3690 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3691 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3692 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3693 to unwind-dw2.c.
3694 (HOST_LIBGCC2_CFLAGS): Set.
3695 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3696 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3697 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3698 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3699 config/spu/mfc_multi_tag_release.c,
3700 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3701 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3702 config/spu/multi3.c: New files.
3703 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3704 (HOST_LIBGCC2_CFLAGS): Set.
3705 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3706 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3707 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3708 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3709 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3710 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3711 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3712 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3713 config/stormy16/umodsi3.c: New files.
3714 * config/xtensa/lib2funcs.S: New file.
3715 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3716 * config/xtensa/t-xtensa (LIB2ADD): Set.
3717 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3718 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3719 Add t-freebsd-thread to tmake_file for posix threads.
3720 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3721 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3722 (*-*-lynxos*): Likewise.
3723 (*-*-netbsd*): Likewise.
3724 (*-*-openbsd*): Likewise.
3725 Add t-openbsd-thread to tmake_file for posix threads.
3726 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3727 (*-*-vxworks*): Set tmake_file.
3728 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3729 (alpha*-*-freebsd*): Likewise.
3730 (alpha*-*-netbsd*): Likewise.
3731 (alpha*-*-openbsd*): Likewise.
3732 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3733 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3734 (alpha*-dec-*vms*): Likewise.
3735 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3736 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3737 (bfin*-uclinux*): Likewise.
3738 (bfin*-linux-uclibc*): Likewise.
3739 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3740 (crisv32-*-none): Likewise.
3741 (cris-*-elf): Likewise.
3742 (cris-*-none): Likewise.
3743 (cris-*-linux*, crisv32-*-linux*): Likewise.
3744 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3745 tmake_file.
3746 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3747 tmake_file.
3748 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3749 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3750 (x86_64-*-elf*): Likewise.
3751 (i[34567]86-*-nto-qnx*): Likewise.
3752 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3753 win32 threads.
3754 (x86_64-*-mingw*): Likewise.
3755 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3756 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3757 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3758 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3759 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3760 tmake_file.
3761 (mipsisa64sr71k-*-elf*): Likewise.
3762 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3763 (mips-*-elf*, mipsel-*-elf*): Likewise.
3764 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3765 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3766 (mips*-*-rtems*): Likewise.
3767 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3768 to tmake_file.
3769 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3770 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3771 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3772 (spu-*-elf*): Likewise.
3773 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3774
45b86625
RO		 37752011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3776
3777 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3778 $(srcdir) to refer to $(LIB1ASMSRC).
3779 Use $<.
3780 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3781 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3782 config/arm/lib1funcs.S: New files.
3783 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3784 * config/arm/t-arm: New file.
3785 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3786 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3787 config/arm/t-strongarm-elf: New files.
3788 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3789 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3790 * config/avr/lib1funcs.S: New file.
3791 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3792 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3793 * config/c6x/lib1funcs.S: New file.
3794 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3795 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3796 * config/frv/lib1funcs.S: New file.
3797 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3798 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3799 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3800 * config/ia64/__divxf3.asm: Rename to ...
3801 * config/ia64/__divxf3.S: ... this.
3802 Adapt lib1funcs.asm filename.
3803 * config/ia64/_fixtfdi.asm: Rename to ...
3804 * config/ia64/_fixtfdi.S: ... this.
3805 Adapt lib1funcs.asm filename.
3806 * config/ia64/_fixunstfdi.asm: Rename to ...
3807 * config/ia64/_fixunstfdi.S: ... this.
3808 Adapt lib1funcs.asm filename.
3809 * config/ia64/_floatditf.asm: Rename to ...
3810 * config/ia64/_floatditf.S: ... this.
3811 Adapt lib1funcs.asm filename.
3812 * config/ia64/lib1funcs.S: New file.
3813 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3814 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3815 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3816 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3817 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3818 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3819 * config/mep/lib1funcs.S: New file.
3820 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3821 * config/mips/mips16.S: New file.
3822 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3823 * config/pa/milli64.S: New file.
3824 * config/pa/t-linux, config/pa/t-linux64: New files.
3825 * config/picochip/lib1funcs.S: New file.
3826 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3827 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3828 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3829 * config/sh/t-netbsd: New file.
3830 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3831 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3832 * config/sh/t-sh64: New file.
3833 * config/sparc/lb1spc.S: New file.
3834 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3835 filename.
3836 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3837 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3838 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3839 config/xtensa/lib1funcs.S: New files.
3840 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3841 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3842 tmake_file.
3843 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3844 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3845 (arm*-*-linux*): Likewise.
3846 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3847 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3848 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3849 (arm*-*-ecos-elf): Likewise.
3850 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3851 (arm*-*-rtems*): Likewise.
3852 (arm*-*-elf): Likewise.
3853 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3854 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3855 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3856 (bfin*-uclinux*): Likewise.
3857 (bfin*-linux-uclibc*): Likewise.
3858 (bfin*-rtems*): Likewise.
3859 (bfin*-*): Likewise.
3860 (fido-*-elf): Merge into m68k-*-elf*.
3861 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3862 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3863 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3864 (h8300-*-elf*): Likewise.
3865 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3866 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3867 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3868 (i[34567]86-*-mingw*): Likewise.
3869 (x86_64-*-mingw*): Likewise.
3870 (i[34567]86-*-interix3*): Likewise.
3871 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3872 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3873 (m68k-*-elf*): Also handle fido-*-elf.
3874 Add m68k/t-floatlib to tmake_file.
3875 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3876 (m68k-*-linux*): Likewise.
3877 (m68k-*-rtems*): Likewise.
3878 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3879 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3880 sh64*-*-*.
3881 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3882 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3883 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3884 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3885 sh/t-netbsd to tmake_file.
3886 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3887 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3888 (sh-wrs-vxworks): Likewise.
3889 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3890 *-leon[3-9]*.
3891 (v850*-*-*): Add v850/t-v850 to tmake_file.
3892 (vax-*-linux*): Add vax/t-linux to tmake_file.
3893 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3894
5f73c6cc
RO		 38952011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3896
3897 * crtstuff.c: New file.
3898 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3899 (CRTSTUFF_T_CFLAGS): Define.
3900 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3901 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3902 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3903 crtstuff.c.
3904 Use $<.
3905 (crtbeginT.o): Use $(objext).
3906 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3907 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3908 (gcc-extra-parts): Remove.
3909 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3910 Set extra_parts.
3911 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3912 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3913 Add t-crtstuff-pic to tmake_file.
3914 (*-*-lynxos*): New case.
3915 Set tmake_file, extra_parts.
3916 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3917 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3918 *-*-netbsdelf[2-9]*.
3919 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3920 (*-*-rtems*): Set extra_parts.
3921 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3922 (*-*-uclinux*): New case.
3923 Set extra_parts.
3924 (*-*-vms*): New case.
3925 Set tmake_file, extra_parts.
3926 (*-*-elf): Set extra_parts.
3927 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3928 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3929 vms/t-vms64.
3930 Set extra_parts.
3931 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3932 Set extra_parts.
3933 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3934 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3935 (arm-wrs-vxworks): Append to tmake_file.
3936 Set extra_parts.
3937 (arm*-*-uclinux*): Set extra_parts.
3938 (arm*-*-ecos-elf): Likewise.
3939 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3940 arm*-*-eabi*.
3941 (arm*-*-rtems*): Set extra_parts.
3942 (arm*-*-elf): Likewise.
3943 (avr-*-rtems*): Clear extra_parts.
3944 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3945 Set extra_parts.
3946 (bfin*-uclinux*): Likewise.
3947 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3948 (bfin*-rtems*): Append to tmake_file.
3949 Set extra_parts.
3950 (bfin*-*): Likewise.
3951 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3952 (crisv32-*-elf): ... this.
3953 (crisv32-*-none): ... this.
3954 (cris-*-elf, cris-*-none): New cases.
3955 Add cris/t-elfmulti to tmake_file.
3956 (fr30-*-elf): Append to tmake_file.
3957 Set extra_parts.
3958 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3959 Set extra_parts.
3960 (h8300-*-rtems*): Append to tmake_file.
3961 Set extra_parts.
3962 (h8300-*-elf*): Likewise.
3963 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3964 Set extra_parts.
3965 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3966 Set extra_parts.
3967 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3968 (x86_64-*-elf*): Likewise.
3969 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3970 (x86_64-*-freebsd*): Likewise.
3971 (x86_64-*-netbsd*): Likewise.
3972 (i[34567]86-*-linux*): Likewise.
3973 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3974 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3975 (x86_64-*-linux*): Likewise.
3976 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3977 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3978 tmake_file.
3979 Set extra_parts.
3980 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3981 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3982 Append to extra_parts, remove crtbegin.o, crtend.o.
3983 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3984 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3985 crtend.o, crtbeginS.o, crtendS.o.
3986 (ia64*-*-linux*): Comment extra_parts.
3987 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3988 Set extra_parts.
3989 (iq2000*-*-elf*): Clear extra_parts.
3990 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3991 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3992 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3993 (m32r-*-rtems*): ... this.
3994 Add m32r/t-m32r to tmake_file.
3995 (m68k-*-elf*): Add t-crtin to tmake_file.
3996 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3997 (mcore-*-elf): Likewise.
3998 (microblaze*-*-*): Set extra_parts.
3999 (mips*-sde-elf*): New case.
4000 Set tmake_file, extra_parts.
4001 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4002 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4003 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4004 tmake_file.
4005 Set extra_parts.
4006 (mipsisa64sr71k-*-elf*): Likewise.
4007 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4008 (mips-*-elf*, mipsel-*-elf*): Likewise.
4009 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4010 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4011 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4012 (mips*-*-rtems*): Likewise.
4013 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4014 (moxie-*-*): Split into ...
4015 (moxie-*-elf, moxie-*-uclinux*): ... this.
4016 Add to extra_parts, remove crtbegin.o, crtend.o.
4017 (moxie-*-rtems*): New case.
4018 Set tmake_file.
4019 Clear extra_parts.
4020 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4021 Set extra_parts.
4022 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4023 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4024 tmake_file.
4025 Set extra_parts.
4026 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4027 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4028 Set extra_parts.
4029 (powerpc-*-eabisim*): Likewise.
4030 (powerpc-*-elf*): Likewise.
4031 (powerpc-*-eabialtivec*): Likewise.
4032 (powerpc-xilinx-eabi*): Likewise.
4033 (powerpc-*-eabi*): Likewise.
4034 (powerpc-*-rtems*): Likewise.
4035 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4036 tmake_file.
4037 Set extra_parts.
4038 (powerpc-*-lynxos*): Add to tmake_file.
4039 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4040 rs6000/t-crtstuff, t-crtstuff-pic.
4041 Set extra_parts.
4042 (powerpcle-*-eabisim*): Likewise.
4043 (powerpcle-*-eabi*): Likewise.
4044 (rx-*-elf): Remove extra_parts.
4045 (s390x-ibm-tpf*): Set extra_parts.
4046 (score-*-elf): Set extra_parts.
4047 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4048 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4049 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4050 (sh64l*-*-netbsd*): Split into ...
4051 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4052 Add t-crtstuff-pic to tmake_file.
4053 Set extra_parts.
4054 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4055 Set extra_parts.
4056 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4057 (sparc-*-elf*): Remove t-crtin from tmake_file.
4058 Add to extra_parts, remove crtbegin.o, crtend.o.
4059 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4060 (sparc64-*-linux*): Likewise.
4061 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4062 Add to extra_parts, remove crtbegin.o, crtend.o.
4063 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4064 Add to extra_parts, remove crtbegin.o, crtend.o.
4065 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4066 Add to extra_parts, remove crtbegin.o, crtend.o.
4067 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4068 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4069 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4070 Set extra_parts.
4071 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4072 Set extra_parts.
4073 (tic6x-*-*): Change to ...
4074 (tic6x-*-elf): ... this.
4075 Set extra_parts.
4076 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4077 Set extra_parts.
4078 (am33_2.0-*-linux*): Add comment.
4079 (mep*-*-*): Add mep/t-mep to tmake_file.
4080 Set extra_parts.
4081 * config/alpha/t-vms: New file.
4082 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4083 * config/arm/crti.S, config/arm/crtn.S: New files.
4084 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4085 * config/bfin/crtlibid.S: New file.
4086 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4087 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4088 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4089 (crti.o, crtin.o): New rules.
4090 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4091 * config/c6x/t-uclinux: New file.
4092 * config/cris/t-elfmulti: New file.
4093 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4094 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4095 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4096 * config/frv/t-frv: New file.
4097 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4098 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4099 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4100 New files.
4101 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4102 refer to cygming-crtbegin.c, cygming-crtend.c.
4103 Use $<.
4104 * config/i386/t-nto: New file.
4105 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4106 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4107 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4108 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4109 Use .S extension.
4110 Use $<.
4111 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4112 (crtinitS.o): New rule.
4113 * config/ia64/vms-crtinit.S: New file.
4114 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4115 * config/m32r/initfini.c: New file.
4116 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4117 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4118 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4119 * config/mep/t-mep: New file.
4120 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4121 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4122 * config/mips/crti.S, config/mips/crtn.S: New files.
4123 * config/mips/t-crtstuff: New file.
4124 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4125 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4126 (CUSTOM_CRTIN): Set.
4127 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4128 dependencies.
4129 Use $(srcdir) to refer to crti.S, crtn.S.
4130 Use .S extension, $<.
4131 * config/moxie/crti.asm: Rename to ...
4132 * config/moxie/crti.S: ... this.
4133 * config/moxie/crtn.asm: Rename to ...
4134 * config/moxie/crtn.S: ... this.
4135 * config/moxie/t-moxie: Remove.
4136 * config/pa/stublib.c: New file.
4137 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4138 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4139 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4140 * config/rs6000/t-crtstuff: New file.
4141 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4142 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4143 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4144 Make output file explicit.
4145 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4146 Make output file explicit.
4147 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4148 Make output file explicit.
4149 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4150 Make output file explicit.
4151 * config/score/crti.S, config/score/crtn.S: New files.
4152 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4153 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4154 files.
4155 * config/sh/t-sh, config/sh/t-superh: New files.
4156 * config/sparc/t-linux64: New file.
4157 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4158 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4159 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4160 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4161 * config/t-crtin: Remove.
4162 * config/t-crtstuff-pic: New file.
4163 * config/t-sol2 (CUSTOM_CRTIN): Set.
4164 (crti.o, crtn.o): New rules.
4165 * config/vms/t-vms: New file.
4166 * config/vms/vms-ucrt0.c: New file.
4167 * config/xtensa/t-elf: New file.
4168
b040f2be
RO		 41692011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4170
4171 * Makefile.in (SHLIB_NM_FLAGS): Set.
4172 * mkmap-flat.awk, mkmap-symver.awk: New files.
4173 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4174 exceptions.
4175 * configure: Regenerate.
4176 * config/libgcc-glibc.ver: New file.
4177 * config/libgcc-libsystem.ver: New file.
4178 * config/t-libunwind (SHLIB_LC): Set.
4179 * config/t-linux: New file.
4180 * config/t-slibgcc (INSTALL_SHLIB): New.
4181 (SHLIB_INSTALL): Use it.
4182 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4183 to mkmap-symver.awk.
4184 (SHLIB_MAPFILES): Don't append, adapt pathname.
4185 (SHLIB_VERPFX): Set.
4186 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4187 to mkmap-symver.awk.
4188 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4189 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4190 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4191 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4192 to mkmap-flat.awk.
4193 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4194 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4195 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4196 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4197 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4198 * config/i386/libgcc-darwin.10.4.ver,
4199 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4200 New files.
4201 * config/i386/t-darwin: Remove.
4202 * config/i386/t-darwin64: Likewise.
4203 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4204 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4205 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4206 * config/i386/t-linux: New file.
4207 * config/i386/t-mingw32: New file.
4208 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4209 * config/ia64/t-glibc: Rename to ...
4210 * config/ia64/t-linux: ... this.
4211 (SHLIB_MAPFILES): Set.
4212 * config/ia64/t-glibc-libunwind: Rename to ...
4213 * config/ia64/t-linux-libunwind: ... this.
4214 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4215 * config/ia64/t-slibgcc-hpux: New file.
4216 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4217 * config/m68k/t-slibgcc-elf-ver: New file.
4218 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4219 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4220 to mkmap-flat.awk.
4221 * config/pa/t-slibgcc-hpux: New file.
4222 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4223 files.
4224 * config/rs6000/libgcc-darwin.10.4.ver,
4225 config/rs6000/libgcc-darwin.10.5.ver: New files.
4226 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4227 config/rs6000/libgcc-glibc.ver.
4228 * config/rs6000/libgcc-ppc64.ver: Rename to
4229 config/rs6000/libgcc-ibm-ldouble.ver.
4230 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4231 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4232 * config/rs6000/t-ldbl128: Rename to ...
4233 * config/rs6000/t-linux: ... this.
4234 (SHLIB_MAPFILES): Adapt filename.
4235 * config/rs6000/t-slibgcc-aix: New file.
4236 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4237 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4238 libgcc-excl.ver, libgcc-glibc.ver.
4239 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4240 * config/sparc/libgcc-glibc.ver: New file.
4241 * config/sparc/t-linux: New file.
4242 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4243 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4244 t-slibgcc-elf-ver to tmake_file.
4245 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4246 *-*-freebsd[34].
4247 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4248 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4249 t-slibgcc-elf-ver, t-linux to tmake_file.
4250 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4251 tmake_file.
4252 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4253 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4254 (alpha*-dec-*vms*): Likewise.
4255 (arm*-*-freebsd*): Append to tmake_file.
4256 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4257 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4258 arm*-*-linux-*eabi.
4259 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4260 tmake_file for arm*-*-symbianelf*.
4261 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4262 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4263 cris/t-linux.
4264 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4265 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4266 pa/t-slibgcc-dwarf-ver to tmake_file.
4267 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4268 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4269 (hppa*64*-*-hpux11*): Likewise.
4270 (hppa[12]*-*-hpux11*): Likewise.
4271 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4272 i386/t-crtpc, i386/t-crtfm.
4273 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4274 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4275 to tmake_file.
4276 Add i386/t-cygwin to tmake_file.
4277 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4278 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4279 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4280 to tmake_file.
4281 Add i386/t-mingw32 to tmake_file.
4282 (x86_64-*-mingw*): Likewise.
4283 (ia64*-*-freebsd*): Append to tmake_file.
4284 (ia64*-*-linux*): Append to tmake_file.
4285 Replace ia64/t-glibc by ia64/t-linux.
4286 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4287 system libunwind.
4288 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4289 t-slibgcc-hpux to tmake_file.
4290 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4291 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4292 (m32rle-*-linux*): Likewise.
4293 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4294 sjlj exceptions.
4295 (microblaze*-linux*): New case.
4296 Append to tmake_file, add t-slibgcc-nolc-override.
4297 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4298 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4299 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4300 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4301 rs6000/t-slibgcc-aix to tmake_file.
4302 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4303 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4304 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4305 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4306 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4307 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4308 sh*-*-linux*.
4309 (sparc-*-linux*): Append to tmake_file for *-leon*.
4310 Add sparc/t-linux to tmake_file for non-Leon targets.
4311 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4312 (tic6x-*-uclinux): New case.
4313 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4314 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4315 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4316 (am33_2.0-*-linux*): Append to tmake_file.
4317 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4318 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4319 x86_64-*-kfreebsd*-gnu.
4320 Add i386/t-linux to tmake_file.
4321
18b4bd7b
ILT		 43222011-10-28 Ian Lance Taylor <iant@google.com>
4323
4324 * config/i386/morestack.S: Correct CFI information to do proper
4325 returns throughout function. In 32-bit mode, save %ebx so that it
4326 is restored on unwind.
4327
5b2d9d90
BS		 43282011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4329
4330 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4331 case where B3 isn't the return register.
4332
0d53e346
BS		 4333 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4334 logic for doubleword pops.
4335
cbffbd59
AT		 43362011-10-25 Andreas Tobler <andreast@fgznet.ch>
4337
4338 * config/rs6000/t-freebsd: Add wildcard.
4339
56dc349e
PB		 43402011-10-21 Paul Brook <paul@codesourcery.com>
4341
4342 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4343
1e06b07d
UB		 43442011-10-16 Uros Bizjak <ubizjak@gmail.com>
4345 Eric Botcazou <ebotcazou@adacore.com>
4346
4347 PR target/50737
4348 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4349 fs->signal_frame to 1.
4350
b5204884
ILT		 43512011-10-07 Ian Lance Taylor <iant@google.com>
4352
4353 * generic-morestack-thread.c: #include <errno.h>.
4354
91a639a1
ILT		 43552011-10-07 Ian Lance Taylor <iant@google.com>
4356
4357 PR target/46093
4358 * generic-morestack.c (__generic_morestack): Make sure the segment
4359 is large enough for both the stack frame and the copied
4360 parameters.
4361
cc49116d
RO		 43622011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4363
4364 PR bootstrap/49804
4365 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4366 extra_parts.
4367
2996d8c3
NC		 43682011-09-28 Nick Clifton <nickc@redhat.com>
4369
4370 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4371 64-bit doubles are not enabled.
4372 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4373 and floatunsisf functions.
4374
1e874273 43752011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 4376
1e874273
PB		 4377 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4378 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4379 * unwind-arm-common.inc: New file.
4380 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4381 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4382 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4383 * config/c6x/libunwind.S: New file.
4384 * config/c6x/pr-support.c: New file.
4385 * config/c6x/unwind-c6x.c: New file.
4386 * config/c6x/unwind-c6x.h: New file.
4387 * config/c6x/t-c6x-elf: New file.
4388
f70c879a
UB		 43892011-08-23 Uros Bizjak <ubizjak@gmail.com>
4390
4391 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4392 (ASM_DIVZERO): Ditto.
4393 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4394
c55b374b
RS		 43952011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4396
4397 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4398
1e138510
RS		 43992011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4400
4401 PR target/50090
4402 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4403 instead of an assembly one.
4404
1563503d
PB		 44052011-08-12 Paolo Bonzini <bonzini@gnu.org>
4406
4407 PR bootstrap/50047
4408 * Makefile.in (install-unwind_h): Create
4409 $(gcc_objdir)/include/unwind.h atomically.
4410
3627ac1a
RO		 44112011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4412
4413 * Makefile.in (install-unwind_h): Remove destination file first.
4414
c6412d86
RO		 44152011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4416
4417 * sync.c: New file.
4418 * config/mips/t-mips16: New file.
4419 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4420 (mips*-*-linux*): Likewise.
4421 (mips*-sde-elf*): Likewise.
4422 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4423 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4424 Add mips/t-mips16 to tmake_file.
4425 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4426 (mips-*-elf*): Likewise.
4427 (mips64-*-elf*): Likewise.
4428 (mips64orion-*-elf*): Likewise.
4429 (mips*-*-rtems*): Likewise.
4430 (mipstx39-*-elf*): Likewise.
4431 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4432 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4433 LIBGCC_SYNC_CFLAGS.
4434 Use $(srcdir) to refer to sync.c.
4435 Use $<.
4436 ($(libgcc-sync-funcs-o)): Likewise.
4437 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4438 ($(libgcc-sync-funcs-s-o)): Likewise.
4439
3cb6e5bd
AS		 44402011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4441
4442 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4443 t-libunwind.
4444
cca2207a
L		 44452011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4446
4447 PR other/48007
4448 * config/i386/value-unwind.h: New.
4449
ed39fbad
RS		 44502011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4451
4452 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4453 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4454 Add to tmake_file rather than overriding it.
4455
aca0b0b3
RO		 44562011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4457
4458 * config/t-softfp: Remove.
4459 * soft-fp: Moved from ../gcc/config.
4460 * soft-fp/README: Remove t-softfp reference.
4461 * soft-fp/t-softfp: Move to config/t-softfp.
4462 (softfp_machine_header): Remove.
4463 (softfp_file_list): Remove config subdir.
4464 (soft-fp-objects): New variable.
4465 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4466 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4467 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4468 * config/t-softfp-excl: New file.
4469 * config/t-softfp-sfdf: New file.
4470 * config/t-softfp-tf: New file.
4471 * config/no-sfp-machine.h: New file.
4472 * config/arm/sfp-machine.h: New file.
4473 * config/arm/t-softfp: New file.
4474 * config/c6x/sfp-machine.h: New file.
4475 * config/i386/32/t-fprules-softfp: Rename to ...
4476 * config/i386/32/t-softfp: ... this.
4477 (tifunctions, LIB2ADD): Remove.
4478 (softfp_int_modes): Override.
4479 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4480 subdir.
4481 * config/i386/64/eqtf2.c: Likewise.
4482 * config/i386/64/getf2.c: Likewise.
4483 * config/i386/64/letf2.c: Likewise.
4484 * config/ia64/sft-machine.h: New file.
4485 * config/ia64/t-fprules-softfp: Rename to ...
4486 * config/ia64/t-softfp: ... this.
4487 * config/lm32/sfp-machine.h: New file.
4488 * config/moxie/t-moxie-softfp: Remove.
4489 * config/rs6000/ibm-ldouble-format: New file.
4490 * config/rs6000/ibm-ldouble.c: New file.
4491 * config/rs6000/libgcc-ppc-glibc.ver: New file
4492 * config/rs6000/libgcc-ppc64.ver: New file
4493 * config/rs6000/sfp-machine.h: New file.
4494 * config/rs6000/t-freebsd: New file.
4495 * config/rs6000/t-ibm-ldouble: New file.
4496 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4497 libgcc-ppc-glibc.ver.
4498 * config/rs6000/t-linux64: New file.
4499 * config/rs6000/t-ppccomm (LIB2ADD): Add
4500 $(srcdir)/config/rs6000/ibm-ldouble.c.
4501 * config/rs6000/t-ppccomm-ldbl: New file.
4502 * config/score/sfp-machine.h: New file.
4503 * config.host (sfp_machine_header): Explain.
4504 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4505 t-softfp to tmake_file.
4506 (arm*-*-uclinux*): Likewise.
4507 (arm*-*-ecos-elf): Likewise.
4508 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4509 (arm*-*-rtems*): Likewise.
4510 (arm*-*-elf): Likewise.
4511 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4512 in tmake_file.
4513 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4514 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4515 (lm32-*-uclinux*): Likewise.
4516 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4517 t-softfp-excl, t-softfp.
4518 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4519 (powerpc64-*-darwin*): Likewise.
4520 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4521 to tmake_file.
4522 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4523 tmake_file.
4524 (powerpc-*-eabisim*): Likewise.
4525 (powerpc-*-elf*): Likewise.
4526 (powerpc-*-eabialtivec*): Likewise.
4527 (powerpc-xilinx-eabi*): Likewise.
4528 (powerpc-*-rtems*): Likewise.
4529 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4530 t-softfp-excl, t-softfp to tmake_file.
4531 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4532 rs6000/t-ppccomm-ldbl to tmake_file.
4533 (powerpcle-*-elf*): Likewise.
4534 (powerpcle-*-eabisim*): Likewise.
4535 (powerpcle-*-eabi*): Likewise.
4536 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4537 rs6000/t-ibm-ldouble to tmake_file.
4538 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4539 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4540 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4541 (tic6x-*-*): Likewise.
4542 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4543 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4544 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4545 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4546 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4547 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4548 t-softfp to tmake_file.
4549 * configure.ac (sfp_machine_header): Provide default if unset.
4550 Substitute.
4551 Link sfp-machine.h to config/$sfp_machine_header.
4552 * configure: Regenerate.
4553
569dc494
RO		 45542011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4555
4556 * Makefile.in (double_type_size, long_double_type_size): Set.
4557 Remove $(fpbit-in-libgcc) support.
4558 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4559 (fpbit-src): New variable.
4560 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4561 Compile with -DFLOAT $(FPBIT_CFLAGS).
4562 Use $<.
4563 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4564 Compile with $(FPBIT_CFLAGS).
4565 Use $<.
4566 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4567 Compile with -DFLOAT $(TPBIT_CFLAGS).
4568 Use $<.
4569 * configure.ac (double_type_size, long_double_type_size):
4570 Determine and substitute.
4571 * configure: Regenerate.
4572 * fp-bit.c, fp-bit.h: New files.
4573 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4574 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4575 * config/mips/t-mips: New file.
4576 * config/mips/t-sdemtk: New file.
4577 * config/rs6000/ppc64-fp.c: New file.
4578 * config/rs6000/t-darwin (LIB2ADD): Add
4579 $(srcdir)/config/rs6000/ppc64-fp.c.
4580 * config/rs6000/t-ppc64-fp: New file.
4581 * config/rx/rx-lib.h: New file.
4582 * config/rx/t-rx (FPBIT): Set to true.
4583 ($(gcc_objdir)/fp-bit.c): Remove.
4584 (DPBIT): Set to true only with -m64bit-doubles.
4585 ($(gcc_objdir)/dp-bit.c): Remove.
4586 * config/sparc/t-softfp: Remove.
4587 * config/spu/t-elf: New file.
4588 * config/t-fdpbit, config/t-fpbit: New files.
4589 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4590 (mips*-*-*): Likewise.
4591 (arm-wrs-vxworks): Likewise.
4592 (arm*-*-freebsd*): Likewise.
4593 (avr-*-rtems*): Add t-fpbit to tmake_file.
4594 (avr-*-*): Likewise.
4595 (bfin*-elf*): Add t-fdpbit to tmake_file.
4596 (bfin*-uclinux*): Likewise.
4597 (bfin*-linux-uclibc*): Likewise.
4598 (bfin*-rtems*): New case.
4599 Add t-fdpbit to tmake_file.
4600 (bfin*-*): Add t-fdpbit to tmake_file.
4601 (crisv32-*-elf): Likewise.
4602 (cris-*-linux*): Likewise.
4603 (fr30-*-elf): Likewise.
4604 (frv-*-elf, frv-*-*linux*): Likewise.
4605 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4606 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4607 (m32r-*-elf*): Likewise.
4608 (m32rle-*-elf*): Likewise.
4609 (m32r-*-linux*): Likewise.
4610 (m32rle-*-linux*): Likewise.
4611 (mcore-*-elf): Add t-fdpbit to tmake_file.
4612 (microblaze*-*-*): Likewise.
4613 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4614 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4615 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4616 Fix typo.
4617 Add mips/t-tpbit to tmake-file.
4618 (mips*-*-linux*): Fix typo.
4619 (mips*-sde-elf*): New case
4620 Add mips/t-sdemtk unless using newlib.
4621 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4622 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4623 (mn10300-*-*): Likewise.
4624 (pdp11-*-*): Likewise.
4625 (picochip-*-*): Add t-fpbit to tmake_file.
4626 (powerpc-*-eabisimaltivec*): Likewise.
4627 (powerpc-*-eabisim*): Likewise.
4628 (powerpc-*-elf*): Likewise.
4629 (powerpc-*-eabialtivec*): Likewise.
4630 (powerpc-xilinx-eabi*): New case.
4631 Add t-fdpbit to tmake_file.
4632 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4633 (powerpc-*-rtems*): Likewise.
4634 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4635 tmake_file.
4636 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4637 tmake_file.
4638 (powerpc-*-lynxos*): Likewise.
4639 (powerpcle-*-elf*): Likewise.
4640 (powerpcle-*-eabisim*): Likewise.
4641 (powerpcle-*-eabi*): Likewise.
4642 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4643 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4644 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4645 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4646 (rx-*-elf): Add t-fdpbit to tmake_file.
4647 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4648 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4649 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4650 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4651 sh*-*-netbsd*.
4652 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4653 (sh-wrs-vxworks): Likewise.
4654 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4655 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4656 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4657 (sparc64-*-rtems*): ... new case.
4658 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4659 (spu-*-elf*): Likewise.
4660 Add spu/t-elf to tmake_file.
4661 (v850*-*-*): Add t-fdpbit to tmake_file.
4662 (xstormy16-*-elf): Likewise.
4663 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4664 (mep*-*-*): Likewise.
4665
201cdb74
RO		 46662011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4667
4668 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4669 variables.
4670 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4671 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4672 (install-unwind_h): New target.
4673 (all): Depend on it.
4674 * config.host (unwind_header): New variable.
4675 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4676 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4677 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4678 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4679 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4680 Set unwind_header.
4681 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4682 Set unwind_header.
4683 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4684 arm*-*-eabi*.
4685 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4686 Set unwind_header.
4687 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4688 (ia64*-*-freebsd*): Likewise.
4689 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4690 tmake_file.
4691 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4692 $with_system_libunwind.
4693 (ia64*-*-hpux*): Set tmake_file.
4694 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4695 (picochip-*-*): Set tmake_file.
4696 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4697 md_unwind_header.
4698 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4699 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4700 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4701 (xtensa*-*-elf*): Set tmake_file.
4702 (xtensa*-*-linux*): Likewise.
4703 * configure.ac: Include ../config/unwind_ipinfo.m4.
4704 Call GCC_CHECK_UNWIND_GETIPINFO.
4705 Link unwind.h to $unwind_header.
4706 * configure: Regenerate.
4707 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4708 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4709 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4710 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4711 * config/unwind-dw2-fde-darwin.c: New file.
4712 * config/arm/libunwind.S, config/arm/pr-support.c,
4713 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4714 config/arm/unwind-arm.h,: New files.
4715 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4716 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4717 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4718 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4719 config/ia64/unwind-ia64.h: New files.
4720 * config/picochip/t-picochip: New file.
4721 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4722 files.
4723 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4724 * config/s390/t-tpf (LIB2ADDEH): Remove.
4725 * config/t-darwin (LIB2ADDEH): Set.
4726 * config/t-eh-dw2-dip: New file.
4727 * config/t-libunwind, config/t-libunwind-elf: New files.
4728 * config/t-sol2 (LIB2ADDEH): Remove.
4729 * config/xtensa/t-xtensa: New file.
4730
40f2f11f
L		 47312011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4732
4733 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4734 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4735 long long to check rt_sigreturn syscall.
4736
bd15e32c
AM		 47372011-08-02 Alan Modra <amodra@gmail.com>
4738
4739 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4740 Restore for indirect call bcrtl from correct stack slot, and only
4741 if cfa+40 isn't valid.
4742
655b30bf
JB		 47432011-08-01 Julian Brown <julian@codesourcery.com>
4744
4745 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4746 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4747 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4748
247eb06f
JB		 47492011-08-01 Julian Brown <julian@codesourcery.com>
4750
4751 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4752 (libgcc-std.ver.in): Use above.
4753 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4754 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4755 throughout file.
4756 * config/t-fixedpoint-gnu-prefix: New file.
4757 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4758 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4759 instead of __PFX__.
4760
02a8fe00
L		 47612011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4762
4763 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4764 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4765 for x86-64. Properly check __x86_64__ and __LP64__.
4766
5fce9126
L		 47672010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4768
4769 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4770 version.
4771 (_FP_WS_TYPE): Likewise.
4772 (_FP_I_TYPE): Likewise.
4773
2374a88a
AM		 47742011-07-28 Alan Modra <amodra@gmail.com>
4775
4776 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4777 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4778 in a plt call stub. Do restore r2 if stopped on bctrl.
4779
e44dbbe1
RO		 47802011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4781
4782 * config.host (i[3456x]86-*-netware*): Remove.
4783 * config/i386/netware-crt0.c, config/i386/t-nwld,
4784 config/i386/t-slibgcc-nwld: Remove.
4785
bcead286
BS		 47862011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4787
4788 * config.host: Handle tic6x-*-*.
4789 * config/c6x/c6x-abi.h: New file.
4790
b3fe1584
RO		 47912011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4792
4793 * config/i386/crtprec.c: New file.
4794 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4795 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4796 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4797 (x86_64-*-darwin*): Likewise.
4798 (i[34567]86-*-solaris2*: Likewise.
4799
35d8090d
RO		 48002011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4801
4802 * config/alpha/crtfastmath.c: New file.
4803 * config/i386/crtfastmath.c: New file.
4804 * config/ia64/crtfastmath.c: New file.
4805 * config/mips/crtfastmath.c: New file.
4806 * config/sparc/crtfastmath.c: New file.
4807
4808 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4809 crtfastmath.c.
4810 Add -frandom-seed=gcc-crtfastmath.
4811 * config/alpha/t-crtfm: Remove.
4812 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4813 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4814
4815 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4816 (alpha*-dec-osf5.1*): Likewise.
4817 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4818 Add crtfastmath.o to extra_parts.
4819 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4820 Add crtfastmath.o to extra_parts.
4821 (x86_64-*-darwin*): Likewise.
4822 (x86_64-*-mingw*): Likewise.
4823 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4824 (ia64*-*-freebsd*): Likewise.
4825 (ia64*-*-linux*): Likewise.
4826 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4827 Add crtfastmath.o to extra_parts.
4828
e141542e
RO		 48292011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4830
4831 * config/darwin-crt3.o: New file.
4832 * config/rs6000/darwin-crt2.c: New file.
4833 * config/t-darwin: New file.
4834 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4835 (crt2.o): New rule.
4836 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4837 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4838 (powerpc64-*-darwin*): Likewise.
4839
2d1efe2d
RO		 48402011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4841
4842 * config/i386/netware-crt0.c: New file.
4843 * config/i386/t-nwld: Rename to ...
4844 * config/i386/t-slibgcc-nwld: ... this.
4845 * config/i386/t-nwld: New file.
4846 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4847 tmake_file.
4848 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4849 extra_parts.
4850
4a8bb046
RO		 48512011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4852
4853 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4854 i386/t-crtstuff.
4855 * configure: Regenerate.
4856
2d8d5935
RO		 48572011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4858
4859 * dfp-bit.c, dfp-bit.h: New files.
4860 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4861 variables.
4862 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4863 ($(d64pbit-o)): Likewise.
4864 ($(d128pbit-o)): Likewise.
4865 * config/t-dfprules: New file.
4866 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4867 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4868 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4869 (x86_64-*-linux*): Likewise.
4870 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4871 (i[34567]86-*-cygwin*): Likewise.
4872 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4873 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4874
2c50b2c3
RO		 48752011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4876
4877 * Makfile.in (LIBGCOV): New variable.
4878 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4879 * libgcov.c: New file.
4880
a039d7c2
RO		 48812011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4882
4883 * fixed-bit.c, fixed-bit.h: New files.
4884 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4885 refer to fixed-bit.c.
4886
1e4b2746
JM		 48872011-07-07 Joseph Myers <joseph@codesourcery.com>
4888
4889 * config.host (*local*): Remove.
4890
fbdd5d87
RO		 48912011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4892
4893 PR target/39150
4894 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4895 like i?86-*-solaris2.1[0-9]*.
4896 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4897 * configure.ac (i?86-*-solaris2*): Likewise.
4898 * configure: Regenerate.
4899
9e7714f4
TS		 49002011-07-06 Thomas Schwinge <thomas@schwinge.name>
4901
4902 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4903 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4904 md_unwind_header by splitting out of...
4905 (i[34567]86-*-linux*): ... this.
4906 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4907 Remove md_unwind_header by splitting out of...
4908 (x86_64-*-linux*): ... this.
4909
6dab9931
GJL		 49102011-07-04 Georg-Johann Lay <avr@gjlay.de>
4911
4912 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4913
4be46d19
NC		 49142011-06-28 Nick Clifton <nickc@redhat.com>
4915
4916 * config.host: Recognize all V850 variants.
4917
1da9434b
UB		 49182011-06-22 Uros Bizjak <ubizjak@gmail.com>
4919
4920 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4921
e4d48a4d
RO		 49222011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4923
4924 * shared-object.mk (c_flags-$o): Save c_flags.
4925 ($(base)$(objext)): Use it.
4926 ($(base)_s$(objext)): Likewise.
4927
3801c801
BS		 49282011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4929
4930 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4931 * libgcc-std.ver.in (GCC_4.7.0): New section.
4932
0ad8bb3b 49332011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 4934
0ad8bb3b
GJL		 4935 PR target/49313
4936 PR target/29524
4937 * config/avr/t-avr: Fix line endings.
4938 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4939 _parityXX2.
4940
ea963999
OH		 49412011-06-14 Olivier Hainque <hainque@adacore.com>
4942 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4943
4944 * config/mips/irix6-unwind.h: New file.
4945 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4946
b11b0904
EB		 49472011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4948
4949 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4950 (sparc64_fallback_frame_state): Use it.
4951 (sparc64_frob_update_context): Further adjust context.
4952 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4953 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4954 * config/sparc/sol2-cn.S: Likewise.
4955
10e48e39
RO		 49562011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4957
4958 * enable-execute-stack-empty.c: New file.
4959 * enable-execute-stack-mprotect.c: New file.
4960 * config/i386/enable-execute-stack-mingw32.c: New file.
4961 * config.host (enable_execute_stack): New variable.
4962 Select appropriate variants.
4963 * configure.ac: Link enable-execute-stack.c to
4964 $enable_execute_stack.
4965 * configure: Regenerate.
4966 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4967 (lib2funcs): Remove _enable_execute_stack.
4968
10c4cabc
DM		 49692011-06-09 David S. Miller <davem@davemloft.net>
4970 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4971
4972 * config.host (sparc-*-linux*): Correct md_unwind_header
4973 filename.
4974 (s390x-ibm-tpf*): Fix typo.
4975
aa4203e7
RO		 49762011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4977
4978 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4979 Add crtfastmath.o to extra_parts.
4980 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4981 mips/t-crtfm.
4982 * config/mips/t-crtfm: Remove.
4983
0defd786
JDA		 49842011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4985
4986 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4987
82f247af
KK		 49882011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4989
4990 * config.host (sh*-*-linux*): Fix typo.
4991
58cd1d70
RO		 49922011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4993
4994 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4995 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4996 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4997 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4998 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4999 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5000 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5001 Wrap in !__MINGW64__.
5002 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5003 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5004 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5005 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5006 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5007 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5008 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5009 Wrap in !__LP64__.
5010 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5011 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5012 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5013 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5014 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5015 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5016 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5017 * config/no-unwind.h: New file.
5018 * config.host (md_unwind_header): Document.
5019 Define.
5020 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5021 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5022 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5023 hppa[12]*-*-hpux11*): Set md_unwind_header.
5024 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5025 Set md_unwind_header.
5026 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5027 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5028 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5029 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5030 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5031 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5032 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5033 md_unwind_header.
5034 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5035 * configure: Regenerate.
5036
737346fa
RO		 50372011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5038
5039 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5040 Set tmake_file, extra_parts.
5041 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5042 Remove O32 support.
5043 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5044 Remove O32 support.
5045 * config/mips/t-irix6: New file.
5046 * config/mips/t-slibgcc-irix: New file.
5047
c192cee6
RO		 50482011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5049
5050 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5051 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5052
ee33b5f0
RO		 50532011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5054
5055 * configure.ac (target_thread_file): Determine thread model.
5056 * configure: Regenerate.
5057 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5058 * config/alpha/t-alpha: New file.
5059 * config/alpha/t-crtfm: Use $<.
5060 * config/alpha/t-ieee: New file.
5061 * config/alpha/t-osf-pthread: New file.
5062 * config/alpha/t-slibgcc-osf: New file.
5063 * config/alpha/libgcc-osf5.ver: New file.
5064
0699e415
RO		 50652011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5066
5067 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5068 tmake_file.
5069 Add crtfastmath.o to extra_parts.
5070
a3fab9c2
RO		 50712011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5072
5073 * config/gmon-sol2.c: Reindent.
5074 Cleanup comments.
5075 Remove, correct casts.
5076 Use STDERR_FILENO, NULL.
5077 (BASEADDRESS): Remove.
5078 (minbrk): Remove.
5079 (errno, sbrk): Remove declarations.
5080 (monstartup) [hp300]: Remove.
5081 (mcount): Remove.
5082
ca24c5ad
RO		 50832011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5084
5085 * Makefile.in (cpu_type): Define.
5086 * config.host (i[34567]86-*-rtems*): Handle it.
5087 (i[34567]86-*-solaris2*): Move body ...
5088 (*-*-solaris2*): ... here.
5089 New case, generalize.
5090 (sparc-*-elf*): Handle it.
5091 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5092 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5093 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5094 Fold into ...
5095 (sparc*-*-solaris2*): ... this.
5096 New case.
5097 (sparc64-*-elf*): Handle it.
5098 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5099 Merge ../gcc/config/i386/gmon-sol2.c.
5100 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5101 Use C comments.
5102 Merge ../gcc/config/i386/sol2-gc1.asm.
5103 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5104 Use C comments.
5105 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5106 Use C comments.
5107 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5108 * config/i386/t-crtstuff: New file.
5109 * config/i386/t-softfp: New file.
5110 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5111 $(T)crti.o, $(T)crtn.o): Remove.
5112 (gcrt1.o): New rule.
5113 (TARGET_LIBGCC2_CFLAGS): Remove.
5114 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5115 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5116 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5117 * config/sparc/t-sol2: New file.
5118 * config/sparc/t-crtfm: Move to ...
5119 * config/t-crtfm: ... this.
5120 Use $(cpu_type), $<.
5121 * config/t-crtin: New file.
5122 * config/sparc/t-softfp: New file.
5123 * config/sparc/t-softmul: New file.
5124 * config/t-rtems: New file.
5125 * config/t-slibgcc: New file.
5126 * config/t-slibgcc-elf-ver: New file.
5127 * config/t-slibgcc-gld: New file.
5128 * config/t-slibgcc-sld: New file.
5129 * config/t-sol2: New file.
5130 * configure.ac: Include ../config/lib-ld.m4.
5131 Call AC_LIB_PROG_LD_GNU.
5132 Substitute cpu_type.
5133 * configure: Regenerate.
5134
ad5f3d7b
BS		 51352011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5136
5137 PR bootstrap/49173
5138 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5139 libgcc-std.ver in the build directory.
5140 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5141 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5142
cdbf4541
BS		 51432011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5144
5145 * libgcc-std.ver.in: New file.
5146 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5147 variables.
5148 (libgcc-std.ver): New rule.
5149 * config/t-gnu-prefix: New file.
5150
c8028650
RO		 51512011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5152
5153 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5154
4a68b4ca
JM		 51552011-05-10 Joseph Myers <joseph@codesourcery.com>
5156
5157 * config/i386/darwin-lib.h: New file.
5158
80cf2e08
JM		 51592011-05-10 Joseph Myers <joseph@codesourcery.com>
5160
5161 * config/arm/symbian-lib.h: New.
5162
a3330c9d
CD		 51632011-05-04 Chris Demetriou <cgd@google.com>
5164
5165 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5166 (__x86.get_pc_thunk.bx): ...this.
5167 (__morestack): Adjust for rename, remove undef of __i686.
5168
6ace0756
CD		 51692011-05-03 Chris Demetriou <cgd@google.com>
5170
5171 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5172
ebb9f8b0
JM		 51732011-03-22 Joseph Myers <joseph@codesourcery.com>
5174
5175 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5176 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5177 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5178 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5179 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5180 Remove cases.
5181
9cfa1499
AT		 51822011-03-14 Andreas Tobler <andreast@fgznet.ch>
5183
5184 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5185 Adjust copyright year.
5186
457186f6
ILT		 51872011-03-07 Ian Lance Taylor <iant@google.com>
5188
5189 * generic-morestack.c (__splitstack_find): Adjust returned stack
5190 pointer to include all registers pushed by __morestack.
5191
58c741a6
DK		 51922011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5193
5194 PR target/40125
5195 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5196 (toolexecdir): Calculate and AC_SUBST.
5197 (toolexeclibdir): Likewise.
5198 * Makefile.in (target_noncanonical): Import.
5199 (toolexecdir): Likewise.
5200 (toolexeclibdir): Likewise.
5201 * configure: Regenerate.
5202
26716c44
NF		 52032010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5204
5205 PR target/46040
5206 * config/arm/bpabi.h: Rename to...
5207 * config/arm/bpabi-lib.h: ...this.
5208
b595b1a1
RO		 52092010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5210
5211 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5212 appropriate.
5213 * configure: Regenerate.
5214
a3abe41c
NF		 52152010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5216
5217 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5218 __FLOAT_WORD_ORDER__.
5219 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5220 Delete.
5221
455c8f48
RW		 52222010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5223
5224 PR other/46202
5225 * Makefile.in (install-strip): New phony target.
5226
f3824a8b
ILT		 52272010-11-07 Ian Lance Taylor <iant@google.com>
5228
5229 PR target/46089
5230 * config/i386/morestack.S (__morestack_large_model): New
5231 function.
5232
18ed6ee4
NF		 52332010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5234
5235 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5236 Delete.
5237 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5238
8ac7fdcb
NF		 52392010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5240
5241 * config/arm/bpabi.h: New file.
5242 * config/frv/frv-abi.h: New file.
5243
cdb388c2
ILT		 52442010-10-01 Ian Lance Taylor <iant@google.com>
5245
5246 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5247 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5248
ef7c141c
L		 52492010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5250
5251 PR target/45858
5252 * config.host: Add the missing `$'.
5253
80920132
ME		 52542010-09-30 Michael Eager <eager@eagercon.com>
5255
5256 * config.host: Add microblaze*-*-*.
5257 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5258 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5259 udivsi3.asm,umodsi3.asm}: New.
5260
6dace308
ILT		 52612010-09-28 Ian Lance Taylor <iant@google.com>
5262
5263 * configure.ac: Adjust CFI test to test assembler directly rather
5264 than checking gcc preprocessor macro.
5265 * configure: Rebuild.
5266
b6110d6d
ILT		 52672010-09-27 Ian Lance Taylor <iant@google.com>
5268
5269 * configure.ac: Test whether assembler supports CFI directives.
5270 * config.host: Only add t-stack and i386/t-stack-i386 to
5271 tmake_file if libgcc_cv_cfi is "yes".
5272 * configure: Rebuild.
5273
7458026b
ILT		 52742010-09-27 Ian Lance Taylor <iant@google.com>
5275
5276 * generic-morestack.h: New file.
5277 * generic-morestack.c: New file.
5278 * generic-morestack-thread.c: New file.
5279 * config/i386/morestack.S: New file.
5280 * config/t-stack: New file.
5281 * config/i386/t-stack-i386: New file.
5282 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5283 i386/t-stack-i386 to tmake_file.
5284
5b50fc0c
IS		 52852010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5286
5287 * Makefile.in (libgcc-extra-parts): Check for static archives and
5288 invoke ranlib after installing them.
5289 (gcc-extra-parts): Likewise.
5290 (install-leaf): Likewise.
5291
b93cf342
L		 52922010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5293
5294 * configure: Regenerated.
5295
996b42ef
KT		 52962010-09-10 Kai Tietz <kai.tietz@onevision.com>
5297
b93cf342 5298 * configure: Regenerated.
996b42ef 5299
be1c764e
GP		 53002010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5301 Andrew Pinski <pinskia@gmail.com>
5302
1da9434b 5303 PR target/40959
be1c764e
GP		 5304 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5305
cc0ae0ca
L		 53062010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5307
5308 PR target/45524
5309 * configure: Regenerated.
5310
84f47d20
AS		 53112010-09-06 Andreas Schwab <schwab@redhat.com>
5312
5313 * configure: Regenerate.
5314
4159fb8d
UB		 53152010-09-03 Uros Bizjak <ubizjak@gmail.com>
5316
5317 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5318 64bit targets.
5319 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5320 for 64bit targets.
5321
0df8fcc8
UB		 53222010-09-03 Uros Bizjak <ubizjak@gmail.com>
5323 Iain Sandoe <iains@gcc.gnu.org>
5324
5325 PR target/45476
5326 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5327 LIB2FUNCS_EXCLUDE functions.
5328
3c39bca6
AK		 53292010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5330
5331 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5332 Include dfp.m4.
5333 * configure: Regenerate.
5334
d78552bd
UB		 53352010-09-01 Uros Bizjak <ubizjak@gmail.com>
5336
5337 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5338 i386/t-freebsd to tmake_file.
5339 * config/i386/t-freebsd: New file.
5340 * config/i386/libgcc-bsd.ver: New file.
5341
c5b79d4e
NF		 53422010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5343
5344 * config.host (powerpc*-eabispe*): Set tmake_file.
5345 (powerpc*-eabi*): Likewise.
5346 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5347 crtbeginS, crtendS, crtbeginT.
5348
48b09a92
KH		 53492010-06-12 Kazu Hirata <kazu@codesourcery.com>
5350
5351 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5352 to tmake_file. Add crtfastmath.o to extra_parts.
5353 * config/mips/t-crtfm: New.
5354
a4389204
JS		 53552010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5356
5357 * config.host (sparc64-*-rtems*): New target.
5358
ed104137
RO		 53592010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5360
5361 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5362 assembler syntax.
5363
3f56ef8b
TS		 53642010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5365
5366 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5367
8c200350
RO		 53682010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5369
5370 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5371 alpha-dec-osf5.0* support.
5372
80a61cb4 53732010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 5374
5375 * config.host: Add lm32-*-rtems*.
5376
f128db92
RO		 53772010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5378 Uros Bizjak <ubizjak@gmail.com>
5379
5380 PR target/39048
5381 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5382 like other remaining 32-bit x86 OSes.
5383 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5384 assembler syntax.
5385 * config/i386/libgcc-sol2.ver: New file.
5386 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5387
368fabd5
JH		 53882010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5389
5390 PR c/43553
5391 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5392 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5393 is used and substitute set_use_emutls.
5394 * configure: Regenerated.
5395
15baf7f8
TG		 53962010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5397
5398 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5399
7f5441df
RO		 54002010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5401
5402 PR target/38085
5403 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5404 MULTILIB_CFLAGS.
5405 ($(T)gcrt1.o): Likewise.
5406 ($(T)crt1.o): Likewise.
5407 ($(T)crti.o): Likewise.
5408 ($(T)crtn.o): Likewise.
5409
ef74edbd
RW		 54102010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5411
5412 PR other/42980
5413 * Makefile.in (install): Use $(MAKE) string in rule, for
5414 parallel make.
5415
e7c914db
HPN		 54162010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5417
5418 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5419 * config/mmix/t-mmix: New file.
5420 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5421
1bcb71c4
JH		 54222010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5423
5424 PR java/41991
5425 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5426 SHLIB_MAPFILES.
5427
e6e50811
AG		 54282010-01-04 Anthony Green <green@moxielogic.com>
5429
5430 * config/moxie/crti.asm, config/moxie/crtn.asm,
5431 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5432 config/moxie/t-moxie: New files.
5433 * config.host: Add t-moxie-softfp reference.
5434
ca8520ad
IS		 54352009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5436
5437 PR other/39888
5438 * config/t-slibgcc-darwin: Fix embedded rpaths for
5439 --enable-version-specific-runtime-libs, build extension stub
5440 libs exposing features available from current libgcc_s.
5441
aa4945c1
JB		 54422009-11-11 Jon Beniston <jon@beniston.com>
5443
d78552bd
UB		 5444 * config.host: Add lm32 targets.
5445 * config/lm32: New directory.
5446 * config/lm32/libgcc_lm32.h: New file.
5447 * config/lm32/_mulsi3.c: New file.
5448 * config/lm32/_udivmodsi4.c: New file.
5449 * config/lm32/_divsi3.c: New file.
5450 * config/lm32/_modsi3.c: New file.
5451 * config/lm32/_udivsi3.c: New file.
5452 * config/lm32/_umodsi3.c: New file.
5453 * config/lm32/_lshrsi3.S: New file.
5454 * config/lm32/_ashrsi3.S: New file.
5455 * config/lm32/_ashlsi3.S: New file.
5456 * config/lm32/crti.S: New file.
5457 * config/lm32/crtn.S: New file.
5458 * config/lm32/t-lm32: New file.
5459 * config/lm32/t-elf: New file.
5460 * config/lm32/t-uclinux: New file.
aa4945c1 5461
65a324b4
NC		 54622009-10-26 Nick Clifton <nickc@redhat.com>
5463
5464 * config.host: Add support for RX target.
5465 * config/rx: New directory.
5466 * config/rx/rx-abi-functions.c: New file. Supplementary
5467 functions for libgcc to support the RX ABI.
5468 * config/rx/rx-abi.h: New file. Supplementary header file for
5469 libgcc RX ABI functions.
5470 * config/rx/t-rx: New file: Makefile fragment for building
5471 libgcc for the RX.
5472
dfb3b0e3
UB		 54732009-10-09 Uros Bizjak <ubizjak@gmail.com>
5474
5475 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5476 constraint of y0 to "g".
5477
81dd9fd7
AK		 54782009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5479
5480 * config.host: Include the s390 makefile fragments.
5481 * config/s390/32/_fixdfdi.c: New file.
5482 * config/s390/32/_fixsfdi.c: New file.
5483 * config/s390/32/_fixtfdi.c: New file.
5484 * config/s390/32/_fixunsdfdi.c: New file.
5485 * config/s390/32/_fixunssfdi.c: New file.
5486 * config/s390/32/_fixunstfdi.c: New file.
5487 * config/s390/32/t-floattodi: New file.
5488 * config/s390/libgcc-glibc.ver: New file.
5489 * config/s390/t-crtstuff: New file.
5490 * config/s390/t-linux: New file.
5491 * config/s390/t-tpf: New file.
5492
df58e648
RW		 54932009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5494
5495 * configure.ac (AC_PREREQ): Bump to 2.64.
5496
79052be3
KK		 54972009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5498
5499 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5500
5213506e
RW		 55012009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5502
5503 * configure: Regenerate.
5504
a9a25daa
DR		 55052009-08-09 Douglas B Rupp <rupp@gnat.com>
5506
5507 * config.host (ia64-hp-*vms*): New target.
5508 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5509 with ia64-hp-*vms*.
5510
6efbd53f
RW		 55112009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5512
5513 * configure.ac: Add snippet for maintainer-mode.
5514 * configure: Regenerate.
5515 * Makefile.in (AUTOCONF, configure_deps): New variables.
5516 ($(srcdir)/configure)): New rule, active only with maintainer
5517 mode turned on.
5518
7acf4da6
DD		 55192009-06-23 DJ Delorie <dj@redhat.com>
5520
5521 Add MeP port.
5522 * config.host: Add mep support.
5523
54f549af
KT		 55242009-06-22 Kai Tietz <kai.tietz@onevision.com>
5525
34481f28 5526 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5527 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 5528
5529 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5530 for mingw targets.
54f549af
KT		 5531 * config/i386/64/_multc3.c: Likewise.
5532 * config/i386/64/_powitf2.c: Likewise.
5533 * config/i386/64/eqtf2.c: Likewise.
5534 * config/i386/64/getf2.c: Likewise.
5535 * config/i386/64/letf2.c: Likewise.
5536 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 5537 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5538 unsigned long long for x64 mingw targets.
5539 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5540 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 5541
fea96e25
MR		 55422009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5543
5544 * config.host (vax-*-linux*): New.
5545
cceb575c
AG		 55462009-05-31 Anthony Green <green@moxielogic.com>
5547
5548 * config.host: Add moxie support.
5549 * config/moxie/t-moxie: New file.
5550
e997fb9c
DB		 55512009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5552
5553 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5554 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 5555
532bfb0a
AJ		 55562009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5557
5558 * config.host: Add i386/${host_address}/t-fprules-softfp to
5559 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5560
748086b7
JJ		 55612009-04-09 Nick Clifton <nickc@redhat.com>
5562
5563 * config/ia64/tf-signs.c: Change copyright header to refer to
5564 version 3 of the GNU General Public License with version 3.1
5565 of the GCC Runtime Library Exception and to point readers at
5566 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5567 web page.
5568 * config/i386/32/tf-signs.c: Likewise.
5569 * config/libbid/_addsub_dd.c: Likewise.
5570 * config/libbid/_addsub_sd.c: Likewise.
5571 * config/libbid/_addsub_td.c: Likewise.
5572 * config/libbid/_dd_to_df.c: Likewise.
5573 * config/libbid/_dd_to_di.c: Likewise.
5574 * config/libbid/_dd_to_sd.c: Likewise.
5575 * config/libbid/_dd_to_sf.c: Likewise.
5576 * config/libbid/_dd_to_si.c: Likewise.
5577 * config/libbid/_dd_to_td.c: Likewise.
5578 * config/libbid/_dd_to_tf.c: Likewise.
5579 * config/libbid/_dd_to_udi.c: Likewise.
5580 * config/libbid/_dd_to_usi.c: Likewise.
5581 * config/libbid/_dd_to_xf.c: Likewise.
5582 * config/libbid/_df_to_dd.c: Likewise.
5583 * config/libbid/_df_to_sd.c: Likewise.
5584 * config/libbid/_df_to_td.c: Likewise.
5585 * config/libbid/_di_to_dd.c: Likewise.
5586 * config/libbid/_di_to_sd.c: Likewise.
5587 * config/libbid/_di_to_td.c: Likewise.
5588 * config/libbid/_div_dd.c: Likewise.
5589 * config/libbid/_div_sd.c: Likewise.
5590 * config/libbid/_div_td.c: Likewise.
5591 * config/libbid/_eq_dd.c: Likewise.
5592 * config/libbid/_eq_sd.c: Likewise.
5593 * config/libbid/_eq_td.c: Likewise.
5594 * config/libbid/_ge_dd.c: Likewise.
5595 * config/libbid/_ge_sd.c: Likewise.
5596 * config/libbid/_ge_td.c: Likewise.
5597 * config/libbid/_gt_dd.c: Likewise.
5598 * config/libbid/_gt_sd.c: Likewise.
5599 * config/libbid/_gt_td.c: Likewise.
5600 * config/libbid/_isinfd128.c: Likewise.
5601 * config/libbid/_isinfd32.c: Likewise.
5602 * config/libbid/_isinfd64.c: Likewise.
5603 * config/libbid/_le_dd.c: Likewise.
5604 * config/libbid/_le_sd.c: Likewise.
5605 * config/libbid/_le_td.c: Likewise.
5606 * config/libbid/_lt_dd.c: Likewise.
5607 * config/libbid/_lt_sd.c: Likewise.
5608 * config/libbid/_lt_td.c: Likewise.
5609 * config/libbid/_mul_dd.c: Likewise.
5610 * config/libbid/_mul_sd.c: Likewise.
5611 * config/libbid/_mul_td.c: Likewise.
5612 * config/libbid/_ne_dd.c: Likewise.
5613 * config/libbid/_ne_sd.c: Likewise.
5614 * config/libbid/_ne_td.c: Likewise.
5615 * config/libbid/_sd_to_dd.c: Likewise.
5616 * config/libbid/_sd_to_df.c: Likewise.
5617 * config/libbid/_sd_to_di.c: Likewise.
5618 * config/libbid/_sd_to_sf.c: Likewise.
5619 * config/libbid/_sd_to_si.c: Likewise.
5620 * config/libbid/_sd_to_td.c: Likewise.
5621 * config/libbid/_sd_to_tf.c: Likewise.
5622 * config/libbid/_sd_to_udi.c: Likewise.
5623 * config/libbid/_sd_to_usi.c: Likewise.
5624 * config/libbid/_sd_to_xf.c: Likewise.
5625 * config/libbid/_sf_to_dd.c: Likewise.
5626 * config/libbid/_sf_to_sd.c: Likewise.
5627 * config/libbid/_sf_to_td.c: Likewise.
5628 * config/libbid/_si_to_dd.c: Likewise.
5629 * config/libbid/_si_to_sd.c: Likewise.
5630 * config/libbid/_si_to_td.c: Likewise.
5631 * config/libbid/_td_to_dd.c: Likewise.
5632 * config/libbid/_td_to_df.c: Likewise.
5633 * config/libbid/_td_to_di.c: Likewise.
5634 * config/libbid/_td_to_sd.c: Likewise.
5635 * config/libbid/_td_to_sf.c: Likewise.
5636 * config/libbid/_td_to_si.c: Likewise.
5637 * config/libbid/_td_to_tf.c: Likewise.
5638 * config/libbid/_td_to_udi.c: Likewise.
5639 * config/libbid/_td_to_usi.c: Likewise.
5640 * config/libbid/_td_to_xf.c: Likewise.
5641 * config/libbid/_tf_to_dd.c: Likewise.
5642 * config/libbid/_tf_to_sd.c: Likewise.
5643 * config/libbid/_tf_to_td.c: Likewise.
5644 * config/libbid/_udi_to_dd.c: Likewise.
5645 * config/libbid/_udi_to_sd.c: Likewise.
5646 * config/libbid/_udi_to_td.c: Likewise.
5647 * config/libbid/_unord_dd.c: Likewise.
5648 * config/libbid/_unord_sd.c: Likewise.
5649 * config/libbid/_unord_td.c: Likewise.
5650 * config/libbid/_usi_to_dd.c: Likewise.
5651 * config/libbid/_usi_to_sd.c: Likewise.
5652 * config/libbid/_usi_to_td.c: Likewise.
5653 * config/libbid/_xf_to_dd.c: Likewise.
5654 * config/libbid/_xf_to_sd.c: Likewise.
5655 * config/libbid/_xf_to_td.c: Likewise.
5656 * config/libbid/bid128.c: Likewise.
5657 * config/libbid/bid128_2_str.h: Likewise.
5658 * config/libbid/bid128_2_str_macros.h: Likewise.
5659 * config/libbid/bid128_2_str_tables.c: Likewise.
5660 * config/libbid/bid128_add.c: Likewise.
5661 * config/libbid/bid128_compare.c: Likewise.
5662 * config/libbid/bid128_div.c: Likewise.
5663 * config/libbid/bid128_fma.c: Likewise.
5664 * config/libbid/bid128_logb.c: Likewise.
5665 * config/libbid/bid128_minmax.c: Likewise.
5666 * config/libbid/bid128_mul.c: Likewise.
5667 * config/libbid/bid128_next.c: Likewise.
5668 * config/libbid/bid128_noncomp.c: Likewise.
5669 * config/libbid/bid128_quantize.c: Likewise.
5670 * config/libbid/bid128_rem.c: Likewise.
5671 * config/libbid/bid128_round_integral.c: Likewise.
5672 * config/libbid/bid128_scalb.c: Likewise.
5673 * config/libbid/bid128_sqrt.c: Likewise.
5674 * config/libbid/bid128_string.c: Likewise.
5675 * config/libbid/bid128_to_int16.c: Likewise.
5676 * config/libbid/bid128_to_int32.c: Likewise.
5677 * config/libbid/bid128_to_int64.c: Likewise.
5678 * config/libbid/bid128_to_int8.c: Likewise.
5679 * config/libbid/bid128_to_uint16.c: Likewise.
5680 * config/libbid/bid128_to_uint32.c: Likewise.
5681 * config/libbid/bid128_to_uint64.c: Likewise.
5682 * config/libbid/bid128_to_uint8.c: Likewise.
5683 * config/libbid/bid32_to_bid128.c: Likewise.
5684 * config/libbid/bid32_to_bid64.c: Likewise.
5685 * config/libbid/bid64_add.c: Likewise.
5686 * config/libbid/bid64_compare.c: Likewise.
5687 * config/libbid/bid64_div.c: Likewise.
5688 * config/libbid/bid64_fma.c: Likewise.
5689 * config/libbid/bid64_logb.c: Likewise.
5690 * config/libbid/bid64_minmax.c: Likewise.
5691 * config/libbid/bid64_mul.c: Likewise.
5692 * config/libbid/bid64_next.c: Likewise.
5693 * config/libbid/bid64_noncomp.c: Likewise.
5694 * config/libbid/bid64_quantize.c: Likewise.
5695 * config/libbid/bid64_rem.c: Likewise.
5696 * config/libbid/bid64_round_integral.c: Likewise.
5697 * config/libbid/bid64_scalb.c: Likewise.
5698 * config/libbid/bid64_sqrt.c: Likewise.
5699 * config/libbid/bid64_string.c: Likewise.
5700 * config/libbid/bid64_to_bid128.c: Likewise.
5701 * config/libbid/bid64_to_int16.c: Likewise.
5702 * config/libbid/bid64_to_int32.c: Likewise.
5703 * config/libbid/bid64_to_int64.c: Likewise.
5704 * config/libbid/bid64_to_int8.c: Likewise.
5705 * config/libbid/bid64_to_uint16.c: Likewise.
5706 * config/libbid/bid64_to_uint32.c: Likewise.
5707 * config/libbid/bid64_to_uint64.c: Likewise.
5708 * config/libbid/bid64_to_uint8.c: Likewise.
5709 * config/libbid/bid_b2d.h: Likewise.
5710 * config/libbid/bid_binarydecimal.c: Likewise.
5711 * config/libbid/bid_conf.h: Likewise.
5712 * config/libbid/bid_convert_data.c: Likewise.
5713 * config/libbid/bid_decimal_data.c: Likewise.
5714 * config/libbid/bid_decimal_globals.c: Likewise.
5715 * config/libbid/bid_div_macros.h: Likewise.
5716 * config/libbid/bid_dpd.c: Likewise.
5717 * config/libbid/bid_flag_operations.c: Likewise.
5718 * config/libbid/bid_from_int.c: Likewise.
5719 * config/libbid/bid_functions.h: Likewise.
5720 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5721 * config/libbid/bid_inline_add.h: Likewise.
5722 * config/libbid/bid_internal.h: Likewise.
5723 * config/libbid/bid_round.c: Likewise.
5724 * config/libbid/bid_sqrt_macros.h: Likewise.
5725
57262009-04-09 Jakub Jelinek <jakub@redhat.com>
5727
5728 * Makefile.in: Change copyright header to refer to version
5729 3 of the GNU General Public License and to point readers at the
5730 COPYING3 file and the FSF's license web page.
5731 * config.host: Likewise.
5732
633dd061
AM		 57332009-04-07 Alan Modra <amodra@bigpond.net.au>
5734
5735 * config.host: Reorder and merge to match config.gcc change.
5736
457d1d00
AM		 57372009-04-03 Alan Modra <amodra@bigpond.net.au>
5738
5739 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5740
52c0e446
JM		 57412009-03-28 Joseph Myers <joseph@codesourcery.com>
5742
5743 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5744 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5745 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5746 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5747
ba181049
UB		 57482009-02-12 Uros Bizjak <ubizjak@gmail.com>
5749
5750 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5751 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5752
c252db20
L		 57532009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5754
ba181049
UB		 5755 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5756 ia64/t-softfp-compat to tmake_file.
c252db20
L		 5757
5758 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5759
5760 * config/ia64/__divxf3.asm: New.
5761 * config/ia64/_fixtfdi.asm: Likewise.
5762 * config/ia64/_fixunstfdi.asm: Likewise.
5763 * config/ia64/_floatditf.asm: Likewise.
5764 * config/ia64/t-fprules-softfp: Likewise.
5765 * config/ia64/t-softfp-compat: Likewise.
5766 * config/ia64/tf-signs.c: Likewise.
5767
c60535f9
BE		 57682009-01-18 Ben Elliston <bje@au.ibm.com>
5769
5770 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5771
ce16861e
BE		 57722009-01-16 Ben Elliston <bje@au.ibm.com>
5773
5774 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5775 to tmake_file.
5776
bcf4713b
BE		 57772009-01-13 Ben Elliston <bje@au.ibm.com>
5778
5779 * config/t-softfp: New file.
5780 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5781 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5782
2042cb04
JS		 57832009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5784
5785 * config.host: Add m32r*-*-rtems*.
5786
541ed00e
JS		 57872008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5788
5789 * config.host: Add m32c*-*-rtems*.
5790
19523300
RO		 57912008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5792
5793 PR bootstrap/33100
5794 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5795 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5796 * configure: Regenerate.
5797 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5798 tmake_file here from gcc/config.gcc.
5799 Move extra_parts here from gcc/config.gcc.
5800 * config/i386/t-sol2: Move here from gcc/config/i386.
5801 Use gcc_srcdir instead of srcdir.
5802
0a4a51c7
AN		 58032008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5804
5805 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5806 case.
5807
2a761e46
TS		 58082008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5809
5810 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5811
c0451df7
TS		 58122008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5813
5814 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5815
358da97e
HS		 58162008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5817
5818 Add picoChip port.
5819 * config.host: Add picochip-*-*.
5820
c660f132
BW		 58212008-08-06 Bob Wilson <bob.wilson@acm.org>
5822
5823 * config.host: Match more processor names for Xtensa.
5824
d1349557
L		 58252008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5826
5827 * config/i386/64/t-softfp-compat: Update comments.
5828
dd7b73c0
L		 58292008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5830
5831 * config/i386/64/_divtc3-compat.c: Moved to ...
5832 * config/i386/64/_divtc3.c: Here.
5833
5834 * config/i386/64/_multc3-compat.c: Moved to ...
5835 * config/i386/64/_multc3.c: Here.
5836
5837 * config/i386/64/_powitf2-compat.c: Moved to ...
5838 * config/i386/64/_powitf2.c: Here.
5839
5840 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5841 .c suffix instead of -compat.c.
5842
6e1fab3d
UB		 58432008-07-05 Uros Bizjak <ubizjak@gmail.com>
5844
5845 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5846 (_FP_MUL_MEAT_D): Ditto.
5847 (_FP_DIV_MEAT_S): Ditto.
5848 (_FP_DIV_MEAT_D): Ditto.
5849
f92518d7
RS		 58502008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5851
5852 * Makefile.in: Add support for __sync_* libgcc functions.
5853
d0aede14
L		 58542008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5855
5856 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5857
c174f11c
L		 58582008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5859
5860 PR boostrap/36702
5861 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5862 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5863
5864 * config/i386/64/t-fprules-softfp: Moved to ...
5865 * config/i386/64/t-softfp-compat: This. New.
5866
5f464fa2
UB		 58672008-07-02 Uros Bizjak <ubizjak@gmail.com>
5868
5869 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5870 Initialize f with 0.0.
5871
ff473280
L		 58722008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5873
5874 PR target/36669
5875 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5876
5877 * config/i386/64/_divtc3-compat.c: New.
5878 * config/i386/64/_multc3-compat.c: Likewise.
5879 * config/i386/64/_powitf2-compat.c: Likewise.
5880 * config/i386/64/eqtf2.c: Likewise.
5881 * config/i386/64/getf2.c: Likewise.
5882 * config/i386/64/letf2.c: Likewise.
5883 * config/i386/64/t-fprules-softfp: Likewise.
5884
58852008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5886
5887 * config.host: Add i386/${host_address}/t-fprules-softfp to
5888 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 5889 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 5890
5891 * configure.ac: Set host_address to 64 or 32 for x86.
5892 * configure: Regenerated.
5893
5894 * Makefile.in (config.status): Also depend on
5895 $(srcdir)/config.host.
5896
5897 * config/i386/32/t-fprules-softfp: New.
5898 * config/i386/32/tf-signs.c: Likewise.
5899
5900 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5901
59022008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5903 Uros Bizjak <ubizjak@gmail.com>
5904
5905 * config/i386/32/sfp-machine.h: New.
5906
30551d99
NF		 59072008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5908
5909 * config/rs6000/t-ppccomm: Remove rules that conflict with
5910 auto-generated rules.
5911
18c04407
RW		 59122008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5913
5914 * configure.ac: sinclude override.m4.
5915 * configure: Regenerate.
5916
10fbe77a
BRF		 59172008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5918
5919 * configure: Regenerate.
5920
bc6d4c3f
JM		 59212008-06-10 Joseph Myers <joseph@codesourcery.com>
5922
5923 * Makefile.in (DECNUMINC): Remove
5924 -I$(MULTIBUILDTOP)../../libdecnumber.
5925 * gstdint.h: New.
5926
cd985f66
JM		 59272008-06-07 Joseph Myers <joseph@codesourcery.com>
5928
5929 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5930 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5931 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5932 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5933 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5934 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5935 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5936 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5937 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5938 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5939 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5940 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5941 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5942 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5943
93fea8d3
AL		 59442008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5945
5946 * config.host (sh2[lbe]*-*-linux*): Allow target.
5947
18724e30
NF		 59482008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5949
5950 * config/rs6000/t-ppccomm: Add build rules for new files.
5951 (LIB2ADD_ST): New variable.
5952
47583040
AH		 59532008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5954
5955 PR target/34210
5956 PR target/35508
5957 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5958 * config/t-avr: New file. Build 16bit libgcc functions.
5959
cf8e67fe
JJ		 59602008-03-02 Jakub Jelinek <jakub@redhat.com>
5961
5962 PR target/35401
5963 * config/t-slibgcc-darwin: Make install-leaf dependent on
5964 install-darwin-libgcc-stubs instead of install.
5965
8d8da227
JM		 59662008-01-25 Joseph Myers <joseph@codesourcery.com>
5967
5968 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5969 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5970 sh-*-rtemscoff*): Remove cases.
5971
edbf8b16
RS		 59722007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5973
5974 * Makefile.in (all): Use install-leaf rather than install.
5975 (install): Split most of the rule into...
5976 (install-leaf): ...this new one.
5977
89deeaff
EK		 59782007-12-19 Etsushi Kato <ek.kato@gmail.com>
5979 Paolo Bonzini <bonzini@gnu.org>
5980
5981 PR target/30572
5f464fa2
UB		 5982 * Makefile.in: Use @shlib_slibdir@ substitution to get
5983 correct install name on darwin.
89deeaff 5984 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 5985
4081d704
HPN		 59862007-12-15 Hans-Peter Nilsson <hp@axis.com>
5987
5988 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5989 cris-*-elf and cris-*-none.
5990 (crisv32-*-linux*): Similar, as cris-*-linux*.
5991
f43e89a3
RIL		 59922007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5993
5994 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5995
b4e9c2c6
L		 59962007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5997
5998 PR regression/33926
5999 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6000 * configure: Regenerated.
6001
b2a00c89
L		 60022007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6003
6004 * Makefile.in (dfp-filenames): Replace decimal_globals,
6005 decimal_data, binarydecimal and convert_data with
6006 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6007 and bid_convert_data, respectively.
6008
8d2a9e0e
CF		 60092007-09-17 Chao-ying Fu <fu@mips.com>
6010 Nigel Stephens <nigel@mips.com>
6011
6012 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6013 * Makefile.in (fixed_point): Define.
6014 Check if fixed_point is yes to build support functions.
6015 * configure.ac: Check for fixed_point support.
6016 * configure: Regenerated.
6017 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6018 funcs, modes, from, to.
6019
2b53935d
JJ		 60202007-09-11 Janis Johnson <janis187@us.ibm.com
6021
6022 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6023
2533577f
JJ		 60242007-09-10 Janis Johnson <janis187@us.ibm.com>
6025
6026 * Makefile.in (dfp-filenames): Remove decUtility, add
6027 decDouble, decPacked, decQuad, decSingle.
6028
3ae3dbd6
HK		 60292007-08-27 Hans Kester <hans.kester@ellips.nl>
6030
6031 * config.host : Add x86_64-elf target.
6032
22867d02
L		 60332007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6034
6035 * configure.ac (set_have_cc_tls): Add a missing =.
6036 * configure: Regenerated.
6037
6f461e76
L		 60382007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6039
6040 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6041 and x86_64-*-linux*.
6042
6043 * config/t-tls: New file.
6044
dfb3b0e3 6045 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 6046
6047 * configure.ac: Include ../config/enable.m4 and
6048 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6049 supports TLS and substitute set_have_cc_tls.
6050 * configure: Regenerated.
6051
200359e8
L		 60522007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6053
6054 * Makefile.in: Use libbid for DFP when BID is enabled.
6055
76f5e200
DS		 60562007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6057
6058 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 6059 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 6060 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6061
9bd196f0 60622007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 6063 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 6064
6065 PR target/29498
6066 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6067 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6068 * config/i386/t-crtfm: Compile crtfastmath.o with
6069 -minline-all-stringops.
6070
1910440e
RS		 60712007-05-10 Richard Sandiford <richard@codesourcery.com>
6072
6073 * config.host (sparc-wrs-vxworks): New target.
6074
7d33c31d
KH		 60752007-04-14 Kazu Hirata <kazu@codesourcery.com>
6076
6077 * config.host: Recognize fido.
6078
96fccd0d
JJ		 60792007-04-04 Janis Johnson <janis187@us.ibm.com>
6080
6081 * configure: Check host, not target, for decimal float support.
6082
577565f9
UB		 60832007-04-03 Uros Bizjak <ubizjak@gmail.com>
6084
6085 * config/i386/t-crtpc: New file.
6086 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 6087 (x86_64-*-linux*): Ditto.
577565f9 6088
ccf8e764
RH		 60892007-02-30 Kai Tietz <kai.tietz@onevision.com>
6090
6091 * config.host (x86_64-*-mingw*): New target.
6092
79b87c74
MM		 60932007-03-23 Michael Meissner <michael.meissner@amd.com>
6094 H.J. Lu <hongjiu.lu@intel.com>
6095
6096 * Makefile.in (enable_decimal_float): New.
6097 (DECNUMINC): Add
6098 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6099 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6100 (decbits-filenames): This.
6101 (decbits-objects): New.
6102 (libgcc-objects): Add $(decbits-objects).
6103
6104 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6105 Substitute enable_decimal_float.
6106 * configure: Regenerated.
6107
8fce4e31
HPN		 61082007-03-19 Hans-Peter Nilsson <hp@axis.com>
6109
6110 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6111
e8bb4597
BM		 61122007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6113
6114 * Makefile.in (install-info): New dummy target.
6115
344189f9
BS		 61162007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6117
6118 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6119
ac84c172
BM		 61202007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6121
6122 * Makefile.in: Add install-html and install-pdf dummy
6123 targets.
6124
cd5c2357
RS		 61252007-02-05 Roger Sayle <roger@eyesopen.com>
6126 Daniel Jacobowitz <dan@codesourcery.com>
6127
6128 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6129 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6130 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6131
d9a66f98
JJ		 61322007-01-29 Janis Johnson <janis187@us.ibm.com>
6133
6134 * Makefile.in (dec-filenames): Add decExcept.
6135
9891ec5f
DJ		 61362007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6137
6138 PR bootstrap/30469
6139 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6140 -fprofile-use.
6141
d6efbf5a
DJ		 61422007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6143
6144 * configure.ac: Add --enable-version-specific-runtime-libs.
6145 Correct $slibdir default.
6146 * configure: Regenerated.
6147
17caeff2
JM		 61482007-01-23 Joseph Myers <joseph@codesourcery.com>
6149
6150 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6151
5ea41e3a
AP		 61522007-01-21 Andrew Pinski <pinskia@gmail.com>
6153
6154 PR target/30519
6155 * config.host (alpha*-*-linux*): Set extra_parts.
6156
26900826
KK		 61572007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6158
6159 * config/sh/t-linux: New.
6160 * config.host (sh*-*-linux*): Set tmake_file.
6161
97af925b
DJ		 61622007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6163
6164 * Makefile.in (install): Handle multilibs.
6165
b0088af7
BM		 61662007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6167
6168 * Makefile.in: Added .PHONY entry for documentation targets.
6169
e0a9456a
BM		 61702007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6171
6172 * Makefile.in: Add empty info, html, dvi, pdf targets.
6173
7fd453b4
MS		 61742007-01-04 Mike Stump <mrs@apple.com>
6175
6176 * Makefile.in (MAKEINFO): Remove.
6177 (PERL): Likewise.
6178
14e8fc8b
PB		 61792007-01-04 Paolo Bonzini <bonzini@gnu.org>
6180
6181 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6182 * configure: Regenerate.
6183 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 6184 (gcc_objdir): Use it.
14e8fc8b 6185
1555beba
DJ		 61862007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6187
6188 * config.host (ia64*-*-linux*): Set tmake_file.
6189
79e6eaeb
DJ		 61902007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6191
6192 * Makefile.in (version): Define.
6193
fa958513
DJ		 61942007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6195 Paolo Bonzini <bonzini@gnu.org>
6196
6197 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6198 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6199 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6200 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6201 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6202 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6203 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git