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re PR middle-end/63237 (error: invalid operand in unary operation)
[thirdparty/gcc.git] / libgcc / ChangeLog
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ea3f2b24
GJL		 12014-09-11 Georg-Johann Lay <avr@gjlay.de>
2
3 PR target/63223
4 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
5 and R24 as needed. Make work for all devices and .text locations.
6 (__do_global_ctors, __do_global_dtors): Use word addresses.
7 (__tablejump__, __tablejump_elpm__): Remove functions.
8 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
9 Add _tablejump2.
10 (XICALL, XIJMP): New macros.
11
b677236a
MS		 122014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
13 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
14
15 * config.host (aarch64*): Include crtfastmath.o and
16 t-crtfm.
17 * config/aarch64/crtfastmath.c: New file.
18
157e859f
TS		 192014-09-08 Trevor Saunders <tsaunders@mozilla.com>
20
21 * config.host: Remove picochip support.
22 * config/picochip/adddi3.S: Remove.
23 * config/picochip/ashlsi3.S: Remove.
24 * config/picochip/ashlsi3.c: Remove.
25 * config/picochip/ashrsi3.S: Remove.
26 * config/picochip/ashrsi3.c: Remove.
27 * config/picochip/clzsi2.S: Remove.
28 * config/picochip/cmpsi2.S: Remove.
29 * config/picochip/divmod15.S: Remove.
30 * config/picochip/divmodhi4.S: Remove.
31 * config/picochip/divmodsi4.S: Remove.
32 * config/picochip/lib1funcs.S: Remove.
33 * config/picochip/longjmp.S: Remove.
34 * config/picochip/lshrsi3.S: Remove.
35 * config/picochip/lshrsi3.c: Remove.
36 * config/picochip/parityhi2.S: Remove.
37 * config/picochip/popcounthi2.S: Remove.
38 * config/picochip/setjmp.S: Remove.
39 * config/picochip/subdi3.S: Remove.
40 * config/picochip/t-picochip: Remove.
41 * config/picochip/ucmpsi2.S: Remove.
42 * config/picochip/udivmodhi4.S: Remove.
43 * config/picochip/udivmodsi4.S: Remove.
44
66bb34c0
JM		 452014-09-08 Joseph Myers <joseph@codesourcery.com>
46
47 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
48 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
49 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
50 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
51 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
52 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
53 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
54 defined and LIBGCC2_HAS_DF_MODE is defined.
55 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
56 defined and LIBGCC2_HAS_XF_MODE is defined.
57 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
58 defined and LIBGCC2_HAS_TF_MODE is defined.
59
9686a2e6
JM		 602014-09-08 Joseph Myers <joseph@codesourcery.com>
61
62 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
63 and ROUND_TOWARDS_ZERO conditionals.
64
71c3e2ef
NS		 652014-09-07 Nathan sidwell <nathan@acm.org>
66
67 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
68 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
69
53d68b9f
JM		 702014-09-05 Joseph Myers <joseph@codesourcery.com>
71
72 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
73 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
74 uses to __LIBGCC_STACK_POINTER_REGNUM__.
75 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
76 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
77 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
78 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
79 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
80 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
81 (DWARF_FRAME_REGISTERS): Change all uses to
82 __LIBGCC_DWARF_FRAME_REGISTERS__.
83 (EH_RETURN_STACKADJ_RTX): Change all uses to
84 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
85 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
86 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
87 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
88 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
89 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
90 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
91 to __LIBGCC_EH_FRAME_SECTION_NAME__.
92 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
93 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
94 __LIBGCC_STACK_POINTER_REGNUM__.
95 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
96 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
97 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
98 to __LIBGCC_STACK_POINTER_REGNUM__.
99 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
100 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
101 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
102 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
103 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
104 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
105 (STACK_POINTER_REGNUM): Change all uses to
106 __LIBGCC_STACK_POINTER_REGNUM__.
107 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
108 use to __LIBGCC_STACK_POINTER_REGNUM__.
109 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
110 uses to __LIBGCC_STACK_POINTER_REGNUM__.
111 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
112 to __LIBGCC_DWARF_FRAME_REGISTERS__.
113 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
114 to __LIBGCC_DWARF_FRAME_REGISTERS__.
115 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
116 to __LIBGCC_STACK_POINTER_REGNUM__.
117 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
118 Remove conditional definition.
119 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
120 __LIBGCC_TEXT_SECTION_ASM_OP__.
121 (EH_FRAME_SECTION_NAME): Change all uses to
122 __LIBGCC_EH_FRAME_SECTION_NAME__.
123 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
124 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
125 (CTORS_SECTION_ASM_OP): Change all uses to
126 __LIBGCC_CTORS_SECTION_ASM_OP__.
127 (DTORS_SECTION_ASM_OP): Change all uses to
128 __LIBGCC_DTORS_SECTION_ASM_OP__.
129 (JCR_SECTION_NAME): Change all uses to
130 __LIBGCC_JCR_SECTION_NAME__.
131 (INIT_SECTION_ASM_OP): Change all uses to
132 __LIBGCC_INIT_SECTION_ASM_OP__.
133 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
134 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
135 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
136 __LIBGCC_STACK_GROWS_DOWNWARD__.
137 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
138 __LIBGCC_INIT_SECTION_ASM_OP__.
139 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
140 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
141 (EH_FRAME_SECTION_NAME): Change all uses to
142 __LIBGCC_EH_FRAME_SECTION_NAME__.
143 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
144 definitions. Change all uses to
145 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
146 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
147 __LIBGCC_STACK_GROWS_DOWNWARD__.
148 (DWARF_FRAME_REGISTERS): Change all uses to
149 __LIBGCC_DWARF_FRAME_REGISTERS__.
150 (EH_RETURN_STACKADJ_RTX): Change all uses to
151 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
152 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
153 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
154 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
155 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
156 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
157
b20ee094
NS		 1582014-09-02 Nathan sidwell <nathan@acm.org>
159
160 * libgcov-interface.c (STRONG_ALIAS): New.
161 (__gcov_flush): Call __gcov_reset_int.
162 (__gcov_reset): Strong alias for ...
163 (__gcov_reset_ing): ... this renamed hidden version.
164 * libgcov.h (__gcov_reset_int): New declaration.
165
1ac83976
YS		 1662014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
167
25efdb9f
YS		 168 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
169 call from here...
170 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
171 (__dso_handle): Define on Cygwin.
172 * config/i386/t-cygming (crtbeginS.o): New rule.
173 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
174
1ac83976
YS		 175 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
176 declaration syntax.
177
c6f9ea3b
SE		 1782014-08-13 Steve Ellcey <sellcey@mips.com>
179
180 * crtstuff.c: Undef caddr_t.
181
5b1ea7c5
SE		 1822014-08-12 Steve Ellcey <sellcey@mips.com>
183
184 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
185
4303c581
NS		 1862014-08-07 Nathan Sidwell <nathan@acm.org>
187
188 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
189 (LIBGCOV_DRIVER): ... to here.
190 * libgcov.h (gcov_do_dump): New #define.
191 (struct gcov_root): New.
192 (__gcov_root): New declaration.
193 (__gcov_dump_one): Declare.
194 * libgcov-driver.c (gcov_list, gcov_dump_complete,
195 run_accounted): Delete.
196 (gcov_compute_histogram): Add LIST argument, adjust.
197 (compute_summary): Adjust gcov_compute_histogram call.
198 (gcov_do_dump): Not hidden, static in libgcov.
199 (gcov_clear): Move to interface.c.
200 (__gcov_dump_one): New, broken out of ...
201 (gcov_exit): ... here. Make static.
202 (__gcov_root): New.
203 (__gcov_init): Adjust.
204 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
205 declarations.
206 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
207 (gcov_clear): Moved from driver.c. Add LIST argument.
208 (__gcov_reset): Adjust for changed interfaces.
209 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
210
23742a9e
RAR		 2112014-08-04 Rohit <rohitarulraj@freescale.com>
212
213 PR target/60102
214 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
d406ae47 215 based on change in SPE high register numbers and 3 HTM registers.
23742a9e 216
b98a872b
NS		 2172014-08-01 Nathan Sidwell <nathan@acm.org>
218
219 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
220 LIBGCOV_INTERFACE): Reformat.
221 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
222 IN_GCOV_TOOL.
223 * libgcov-interface.c: Reformat some comments.
224 (__gcov_flush_mx): Add declaration. Tidy up definition.
225
6adaaa1d
AM		 2262014-07-31 Alan Modra <amodra@gmail.com>
227 Peter Bergner <bergner@vnet.ibm.com>
228
229 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
230 (pack_ldouble): New function.
231 (__gcc_qadd): Use it.
232 (__gcc_qmul): Likewise.
233 (__gcc_qdiv): Likewise.
234 (__gcc_qneg): Likewise.
235 (__gcc_stoq): Likewise.
236 (__gcc_dtoq): Likewise.
237
87cb0c0c
UW		 2382014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
239
240 * config/s390/tpf-unwind.h: Include <stdbool.h>.
241 (__tpf_eh_return): Add original return address as second parameter.
242 Handle cases where unwinder routines were called directly, instead
243 of from within the C++ library.
244
19926161
NS		 2452014-07-29 Nathan Sidwell <nathan@acm.org>
246
247 * libgcov.h: Move renaming of entry points to lib gcov specific
248 portion.
249 (gcov_do_dump): New rename.
250 (gcov_rewrite): Remove inline, make HIDDEN.
251 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
252 (gcov_exit_compute_summary): Rename to ...
253 (compute_summary): ... here. Add LIST argument.
254 (gcov_exit_merge_gcda): Rename to ...
255 (merge_one_data): ... here.
256 (gcov_exit_write_gcda): Rename to ...
257 (write_one_data): ... here.
258 (gcov_exit_merge_summary): Rename to ...
259 (merge_summary): Add RUN_COUNTED argument.
260 (gcov_exit_dump_gcov): Rename to ...
261 (dump_one_gcov): Add RUN_COUNTED argument.
262 (gcov_do_dump): New function, broken out of ...
263 (gcov_exit): ... here. Call it.
264
17522262
AG		 2652014-07-27 Anthony Green <green@moxielogic.com>
266
267 * config.host: Add moxiebox configuration suppport.
268
6dc33097
NS		 2692014-07-27 Nathan Sidwell <nathan@acm.org>
270
271 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
272 (struct gcov_filename): ... here. Include buffer and max length
273 fields.
274 (gcov_max_filename): Remove.
275 (gi_filename): Remove.
276 (gcov_exit_compute_summary): Compute max filename here.
277 (gcov_exit_merge_gcda): Add filename parm, adjust.
278 (gcov_exit_merge_summary): Likewise.
279 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
280 (gcov_exit): Likewise.
281 (__gcov_init): Don't calculate max length here.
282 * libgcov_util.c (max_filename_len): Remove.
283 (read_gcda_file): Don't calculate max length here.
284 (gcov_read_profile_dir): Don't propagate here.
285 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
286 struct gcov_filename changes.
287 (gcov_exit_open_gcda_file): Likewise.
288
770f687d
NS		 2892014-07-25 Nathan Sidwell <nathan@acm.org>
290
291 * libgcov-driver.c (set_gcov_dump_complete,
292 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
293 functions polluting user's namespace.
294 (gcov_exit): Set variable directly.
295 (gcov_clear): Reset variable directly.
296 * libgcov-interface.c (get_gcov_dymp_complete,
297 reset_gov_dump_complete): Remove declarations.
298 (__gcov_reset, __gcov_dump): Don't call them.
299
fabf71ba
DD		 3002014-07-24 DJ Delorie <dj@redhat.com>
301
302 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
770f687d
NS		 303 (__gcc_deregister_frame): Move logic to detect deregister function
304 to ...
305 (__gcc_register_frame): here, so it's consistent with the register
306 logic.
fabf71ba 307
d10ee722
NS		 3082014-07-23 Nathan Sidwell <nathan@acm.org>
309
310 * libgcov-driver.c (set_gcov_list): Remove.
311 (gcov_list): Make non-static in GCOV_TOOL.
312 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
313
a4137090
JDA		 3142014-07-17 John David Anglin <danglin@gcc.gnu.org>
315
316 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
317 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
318 Don't use SYNC_LOCK_RELEASE for int type.
319
72602c6c
RB		 3202014-07-14 Richard Biener <rguenther@suse.de>
321
322 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
323
d5313205
RX		 3242014-07-11 Rong Xu <xur@google.com>
325
326 * libgcov-util.c (gcov_max_filename): Fix declartion.
327
c77556a5
RX		 3282014-07-10 Rong Xu <xur@google.com>
329
330 Add gcov-tool: an offline gcda profile processing tool
331 Support.
332 * libgcov-driver.c (gcov_max_filename): Make available
333 to gcov-tool.
334 * libgcov-merge.c (__gcov_merge_add): Replace
335 gcov_read_counter() with a Macro.
336 (__gcov_merge_ior): Ditto.
337 (__gcov_merge_time_profile): Ditto.
338 (__gcov_merge_single): Ditto.
339 (__gcov_merge_delta): Ditto.
340 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
341 in the utility functions.
342 (set_fn_ctrs): Utility function for reading gcda files to in-memory
343 gcov_list object link lists.
344 (tag_function): Ditto.
345 (tag_blocks): Ditto.
346 (tag_arcs): Ditto.
347 (tag_lines): Ditto.
348 (tag_counters): Ditto.
349 (tag_summary): Ditto.
350 (read_gcda_finalize): Ditto.
351 (read_gcda_file): Ditto.
352 (ftw_read_file): Ditto.
353 (read_profile_dir_init): Ditto.
354 (gcov_read_profile_dir): Ditto.
355 (gcov_read_counter_mem): Ditto.
356 (gcov_get_merge_weight): Ditto.
357 (merge_wrapper): A wrapper function that calls merging handler.
358 (gcov_merge): Merge two gcov_info objects with weights.
359 (find_match_gcov_info): Find the matched gcov_info in the list.
360 (gcov_profile_merge): Merge two gcov_info object lists.
361 (__gcov_add_counter_op): Process edge profile counter values.
362 (__gcov_ior_counter_op): Process IOR profile counter values.
363 (__gcov_delta_counter_op): Process delta profile counter values.
364 (__gcov_single_counter_op): Process single profile counter values.
365 (fp_scale): Callback function for float-point scaling.
366 (int_scale): Callback function for integer fraction scaling.
367 (gcov_profile_scale): Scaling profile counters.
368 (gcov_profile_normalize): Normalize profile counters.
369 * libgcov.h: Add headers and functions for gcov-tool use.
370 (gcov_get_counter): New.
371 (gcov_get_counter_target): Ditto.
372 (struct gcov_info): Make the functions field mutable in gcov-tool
373 compilation.
374
5c7dac8a
KT		 3752014-06-23 Kai Tietz <ktietz@redhat.com>
376
377 PR libgcc/61585
378 * unwind-seh.c (_Unwind_GetGR): Check for proper
379 index range.
380 (_Unwind_SetGR): Likewise.
381
161c9312
NC		 3822014-05-22 Nick Clifton <nickc@redhat.com>
383
384 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
385 -mhwmult=none.
386
e3f0315f
TJ		 3872014-05-22 Teresa Johnson <tejohnson@google.com>
388
389 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
390 include.
391
dbed5a9b
JM		 3922014-05-20 John Marino <gnugcc@marino.st>
393
394 * config.host (*-*-dragonfly*): New target.
395 * crtstuff.c: Make dl_iterate_support generic on *bsd.
396 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
397 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
398 * config/i386/dragonfly-unwind.h: New.
399
1ec380e5
MR		 4002014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
401
402 PR libgcc/60166
403 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
404 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
405
54fde020
BE		 4062014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
407
408 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
409 implementation.
410
999db125
GJL		 4112014-05-12 Georg-Johann Lay <avr@gjlay.de>
412
413 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
414
cceaf54a
RO		 4152014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
416
417 PR libgcc/61097
418 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
419 if --enable-shared.
420
e3fe9b5b
BE		 4212014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
422
423 Work around for current cygwin32 build problems.
424 * config/i386/cygming-crtbegin.c (__register_frame_info,
425 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
426 functions only for 64-bit systems.
427
54cf37e9
RO		 4282014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
429
430 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
431 (sigill_caught, sigill_hdlr): Remove.
432
d9f069ab
RO		 4332014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
434
435 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
436 check.
437 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
438 Solaris 9 single-threaded support.
439 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
440 Solaris 9 single-threaded support. Add call_user_handler code
441 sequences.
442 (sparc_is_sighandler): Likewise.
443
59976ef8
AK		 4442014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
445
446 * config.host: Append t-floattodi to tmake_file depending on
447 host_address.
448
d02bbcf3
JS		 4492014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
450
31466bc0 451 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
d02bbcf3 452
c2e7e597
UB		 4532014-03-10 Uros Bizjak <ubizjak@gmail.com>
454
455 PR libgcc/60472
456 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
457 variable to avoid array subscript is above array bounds warnings.
458 Use __builtin_expect when checking *jcr_list for NULL.
459
227a7dc8
RO		 4602014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
461
462 PR libgcc/59339
463 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
464 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
465 vtv_*.o to extra_parts if enable_vtable_verify.
466
df2b279c
NC		 4672014-03-06 Nick Clifton <nickc@redhat.com>
468
469 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
470 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
471
dc11d79b
JY		 4722014-02-28 Joey Ye <joey.ye@arm.com>
473
474 PR libgcc/60166
475 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
476 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
477 Set to zero.
478
341c653c
WL		 4792014-02-24 Walter Lee <walt@tilera.com>
480
481 * config.host: Support "tilegx*" and "tilepro*" triplets.
482 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
483 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
484
95ce7613
CLT		 4852014-02-20 Sandra Loosemore <sandra@codesourcery.com>
486 Chung-Lin Tang <cltang@codesourcery.com>
487
488 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
489 * config/nios2/crti.S: Remove .file directive.
490 * config/nios2/crtn.S: Likewise.
491
0bb4fc05
KT		 4922014-02-18 Kai Tietz <ktietz@redhat.com>
493 Jonathan Schleifer <js@webkeks.org>
494
495 PR objc/56870
496 * unwind-seh.c (_GCC_specific_handler): Pass proper
497 value to unwind-handler.
498
9acf28f1
JM		 4992014-02-12 Joseph Myers <joseph@codesourcery.com>
500
501 * soft-fp/adddf3.c: Update from glibc.
502 * soft-fp/addsf3.c: Likewise.
503 * soft-fp/addtf3.c: Likewise.
504 * soft-fp/divdf3.c: Likewise.
505 * soft-fp/divsf3.c: Likewise.
506 * soft-fp/divtf3.c: Likewise.
507 * soft-fp/double.h: Likewise.
508 * soft-fp/eqdf2.c: Likewise.
509 * soft-fp/eqsf2.c: Likewise.
510 * soft-fp/eqtf2.c: Likewise.
511 * soft-fp/extenddftf2.c: Likewise.
512 * soft-fp/extended.h: Likewise.
513 * soft-fp/extendsfdf2.c: Likewise.
514 * soft-fp/extendsftf2.c: Likewise.
515 * soft-fp/extendxftf2.c: Likewise.
516 * soft-fp/fixdfdi.c: Likewise.
517 * soft-fp/fixdfsi.c: Likewise.
518 * soft-fp/fixdfti.c: Likewise.
519 * soft-fp/fixsfdi.c: Likewise.
520 * soft-fp/fixsfsi.c: Likewise.
521 * soft-fp/fixsfti.c: Likewise.
522 * soft-fp/fixtfdi.c: Likewise.
523 * soft-fp/fixtfsi.c: Likewise.
524 * soft-fp/fixtfti.c: Likewise.
525 * soft-fp/fixunsdfdi.c: Likewise.
526 * soft-fp/fixunsdfsi.c: Likewise.
527 * soft-fp/fixunsdfti.c: Likewise.
528 * soft-fp/fixunssfdi.c: Likewise.
529 * soft-fp/fixunssfsi.c: Likewise.
530 * soft-fp/fixunssfti.c: Likewise.
531 * soft-fp/fixunstfdi.c: Likewise.
532 * soft-fp/fixunstfsi.c: Likewise.
533 * soft-fp/fixunstfti.c: Likewise.
534 * soft-fp/floatdidf.c: Likewise.
535 * soft-fp/floatdisf.c: Likewise.
536 * soft-fp/floatditf.c: Likewise.
537 * soft-fp/floatsidf.c: Likewise.
538 * soft-fp/floatsisf.c: Likewise.
539 * soft-fp/floatsitf.c: Likewise.
540 * soft-fp/floattidf.c: Likewise.
541 * soft-fp/floattisf.c: Likewise.
542 * soft-fp/floattitf.c: Likewise.
543 * soft-fp/floatundidf.c: Likewise.
544 * soft-fp/floatundisf.c: Likewise.
545 * soft-fp/floatunditf.c: Likewise.
546 * soft-fp/floatunsidf.c: Likewise.
547 * soft-fp/floatunsisf.c: Likewise.
548 * soft-fp/floatunsitf.c: Likewise.
549 * soft-fp/floatuntidf.c: Likewise.
550 * soft-fp/floatuntisf.c: Likewise.
551 * soft-fp/floatuntitf.c: Likewise.
552 * soft-fp/gedf2.c: Likewise.
553 * soft-fp/gesf2.c: Likewise.
554 * soft-fp/getf2.c: Likewise.
555 * soft-fp/ledf2.c: Likewise.
556 * soft-fp/lesf2.c: Likewise.
557 * soft-fp/letf2.c: Likewise.
558 * soft-fp/muldf3.c: Likewise.
559 * soft-fp/mulsf3.c: Likewise.
560 * soft-fp/multf3.c: Likewise.
561 * soft-fp/negdf2.c: Likewise.
562 * soft-fp/negsf2.c: Likewise.
563 * soft-fp/negtf2.c: Likewise.
564 * soft-fp/op-1.h: Likewise.
565 * soft-fp/op-2.h: Likewise.
566 * soft-fp/op-4.h: Likewise.
567 * soft-fp/op-8.h: Likewise.
568 * soft-fp/op-common.h: Likewise.
569 * soft-fp/quad.h: Likewise.
570 * soft-fp/single.h: Likewise.
571 * soft-fp/soft-fp.h: Likewise.
572 * soft-fp/subdf3.c: Likewise.
573 * soft-fp/subsf3.c: Likewise.
574 * soft-fp/subtf3.c: Likewise.
575 * soft-fp/truncdfsf2.c: Likewise.
576 * soft-fp/trunctfdf2.c: Likewise.
577 * soft-fp/trunctfsf2.c: Likewise.
578 * soft-fp/trunctfxf2.c: Likewise.
579 * soft-fp/unorddf2.c: Likewise.
580 * soft-fp/unordsf2.c: Likewise.
581 * soft-fp/unordtf2.c: Likewise.
582 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
583 macro.
584 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
585 Likewise.
586 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
587 Likewise.
588 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
589 Likewise.
590 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
591 Likewise.
592 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
593 Likewise.
594 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
595 Likewise.
596 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
597 Likewise.
598 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
599 Likewise.
600 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
601 Likewise.
602 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
603 Likewise.
604 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
605 Likewise.
606 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
607 Likewise.
608 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
609 Likewise.
610 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
611 Likewise.
612 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
613 Likewise.
614
ce245ec6
AK		 6152014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
616
617 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
618 cannot be represented.
619 * config/s390/32/_fixsfdi.c: Likewise.
620 * config/s390/32/_fixtfdi.c: Likewise.
621 * config/s390/32/_fixunsdfdi.c: Likewise.
622 * config/s390/32/_fixunssfdi.c: Likewise.
623 * config/s390/32/_fixunstfdi.c: Likewise.
624
1c51d688
RS		 6252014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
626
627 * configure.ac (libgcc_cv_mips_hard_float): New.
628 * configure: Regenerate.
629 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
630 t-softfp-sfdf for hard-float targets.
631 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
632 (softfp_float_modes, softfp_int_modes, softfp_extensions)
633 (softfp_truncations, softfp_exclude_libgcc2): New.
634 * config/t-hardfp: New file.
635 * config/t-hardfp-sfdf: Likewise.
636 * config/hardfp.c: Likewise.
637
bbf391db
AK		 6382014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
639
640 * config.host: Include t-floattodi also for s390x.
641 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
642 * config/s390/32/_fixsfdi.c: Likewise.
643 * config/s390/32/_fixtfdi.c: Likewise.
644 * config/s390/32/_fixunsdfdi.c: Likewise.
645 * config/s390/32/_fixunssfdi.c: Likewise.
646 * config/s390/32/_fixunstfdi.c: Likewise.
647
91da0481
RO		 6482014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
649
650 PR target/59788
651 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
652 (install-libgcc-unwind-map-forbuild): New target.
653 (all): Depend on install-libgcc-unwind-map-forbuild.
654 (install-libgcc-unwind-map): New target.
655 (install): Depend on install-libgcc-unwind-map.
656
02b67731
SL		 6572014-02-02 Sandra Loosemore <sandra@codesourcery.com>
658
659 * config/nios2/crti.S (_init): Initialize GOT pointer from
660 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
661
1ea0a651
RS		 6622014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
663
664 * configure.ac: Check __mips64 when setting host_address.
665 * configure: Regenerate.
666 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
667 mips/t-mips64 and t-softfp.
668 (mips*-*-linux*): Don't add mips/t-tpbit.
669 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
670 (DPBIT, DPBIT_CFLAGS): Delete.
671 * config/mips/sfp-machine.h: New file.
672 * config/mips/t-mips64: Likewise.
673 * config/mips/t-softfp-tf: Likewise.
674 * config/mips/t-tpbit: Delete.
675
f32b0061
MS		 6762014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
677
678 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
679 as long long.
680
a5420aa4
WL		 6812014-01-25 Walter Lee <walt@tilera.com>
682
683 * config/tilepro/atomic.c: Include tconfig.h. Don't include
684 config.h or system.h.
685 (bool) Define.
686
24534912
WL		 6872014-01-25 Walter Lee <walt@tilera.com>
688
689 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
690 (post_atomic_barrier): Ditto.
691 (__fetch_and_do): New macro.
692 (__atomic_fetch_and_do): Use __fetch_and_do.
693 (__sync_fetch_and_do): New macro.
694 (__sync_fetch_and_add_4): New function.
695 (__sync_fetch_and_sub_4): New function.
696 (__sync_fetch_and_or_4): New function.
697 (__sync_fetch_and_and_4): New function.
698 (__sync_fetch_and_xor_4): New function.
699 (__sync_fetch_and_nand_4): New function.
700 (__sync_fetch_and_add_8): New function.
701 (__sync_fetch_and_sub_8): New function.
702 (__sync_fetch_and_or_8): New function.
703 (__sync_fetch_and_and_8): New function.
704 (__sync_fetch_and_xor_8): New function.
705 (__sync_fetch_and_nand_8): New function.
706 (__do_and_fetch): New macro.
707 (__atomic_do_and_fetch): Use __do_and_fetch.
708 (__sync_do_and_fetch): New macro.
709 (__sync_add_and_fetch_4): New function.
710 (__sync_sub_and_fetch_4): New function.
711 (__sync_or_and_fetch_4): New function.
712 (__sync_and_and_fetch_4): New function.
713 (__sync_xor_and_fetch_4): New function.
714 (__sync_nand_and_fetch_4): New function.
715 (__sync_add_and_fetch_8): New function.
716 (__sync_sub_and_fetch_8): New function.
717 (__sync_or_and_fetch_8): New function.
718 (__sync_and_and_fetch_8): New function.
719 (__sync_xor_and_fetch_8): New function.
720 (__sync_nand_and_fetch_8): New function.
721 (__sync_exchange_methods): New macro.
722 (__sync_val_compare_and_swap_4): New function.
723 (__sync_bool_compare_and_swap_4): New function.
724 (__sync_lock_test_and_test_4): New function.
725 (__sync_val_compare_and_swap_8): New function.
726 (__sync_bool_compare_and_swap_8): New function.
727 (__sync_lock_test_and_test_8): New function.
728 (__subword_cmpxchg_body): New macro.
729 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
730 (__atomic_compare_exchange_2): Ditto.
731 (__sync_subword_cmpxchg): New macro.
732 (__sync_val_compare_and_swap_1): New function.
733 (__sync_bool_compare_and_swap_1): New function.
734 (__sync_val_compare_and_swap_2): New function.
735 (__sync_bool_compare_and_swap_2): New function.
736 (__atomic_subword): Rename to ...
737 (__subword): ... New name.
738 (__atomic_subword_fetch): Use __subword.
739 (__sync_subword_fetch): New macro.
740 (__sync_fetch_and_add_1): New function.
741 (__sync_fetch_and_sub_1): New function.
742 (__sync_fetch_and_or_1): New function.
743 (__sync_fetch_and_and_1): New function.
744 (__sync_fetch_and_xor_1): New function.
745 (__sync_fetch_and_nand_1): New function.
746 (__sync_fetch_and_add_2): New function.
747 (__sync_fetch_and_sub_2): New function.
748 (__sync_fetch_and_or_2): New function.
749 (__sync_fetch_and_and_2): New function.
750 (__sync_fetch_and_xor_2): New function.
751 (__sync_fetch_and_nand_2): New function.
752 (__sync_add_and_fetch_1): New function.
753 (__sync_sub_and_fetch_1): New function.
754 (__sync_or_and_fetch_1): New function.
755 (__sync_and_and_fetch_1): New function.
756 (__sync_xor_and_fetch_1): New function.
757 (__sync_nand_and_fetch_1): New function.
758 (__sync_add_and_fetch_2): New function.
759 (__sync_sub_and_fetch_2): New function.
760 (__sync_or_and_fetch_2): New function.
761 (__sync_and_and_fetch_2): New function.
762 (__sync_xor_and_fetch_2): New function.
763 (__sync_nand_and_fetch_2): New function.
764 (__atomic_subword_lock): Use __subword.
765 (__sync_subword_lock): New macro.
766 (__sync_lock_test_and_set_1): New function.
767 (__sync_lock_test_and_set_2): New function.
768
4d6d3bc5
WL		 7692014-01-25 Walter Lee <walt@tilera.com>
770
771 * config/tilepro/atomic.c (BIT_OFFSET): Define.
772 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
773 (__atomic_subword): Ditto.
774
cbd9890e
WL		 7752014-01-25 Walter Lee <walt@tilera.com>
776
777 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
778 a prefix op argument.
779 (__atomic_nand_fetch_4): Add prefix op.
780 (__atomic_nand_fetch_8): Ditto.
781
8fc36b15 7822014-01-21 Baruch Siach <barch@tkos.co.il>
800d8bd5
BS		 783
784 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
785
46dd1242
L		 7862014-01-09 Rong Xu <xur@google.com>
787
788 * libgcov-driver.c (this_prg): make it local to save
789 bss space.
790 (gcov_exit_compute_summary): Ditto.
791 (gcov_exit_merge_gcda): Ditto.
792 (gcov_exit_merge_summary): Ditto.
793 (gcov_exit_dump_gcov): Ditto.
794
40d6b753
RX		 7952014-01-08 Rong Xu <xur@google.com>
796
797 * libgcov-driver.c: Use libgcov.h.
798 (buffer_fn_data): Use xmalloc instead of malloc.
799 (gcov_exit_merge_gcda): Ditto.
800 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
801 * libgcov.h: New common header files for libgcov-*.h.
802 * libgcov-interface.c: Use libgcov.h
803 * libgcov-merge.c: Ditto.
804 * libgcov-profiler.c: Ditto.
805 * Makefile.in: Add dependence to libgcov.h
806
a02e7bdd
JM		 8072014-01-02 Joseph Myers <joseph@codesourcery.com>
808
809 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
810 case of small numerator and finite nonzero result.
811
ac1dca3c
RS		 8122014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
813
814 Update copyright years
815
f9030485
RS		 8162014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
817
818 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
819 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
820 config/arc/dp-hack.h, config/arc/fp-hack.h,
821 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
822 config/arc/ieee-754/arc600-dsp/divdf3.S,
823 config/arc/ieee-754/arc600-dsp/divsf3.S,
824 config/arc/ieee-754/arc600-dsp/muldf3.S,
825 config/arc/ieee-754/arc600-dsp/mulsf3.S,
826 config/arc/ieee-754/arc600-mul64/divdf3.S,
827 config/arc/ieee-754/arc600-mul64/divsf3.S,
828 config/arc/ieee-754/arc600-mul64/muldf3.S,
829 config/arc/ieee-754/arc600-mul64/mulsf3.S,
830 config/arc/ieee-754/arc600/divsf3.S,
831 config/arc/ieee-754/arc600/mulsf3.S,
832 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
833 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
834 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
835 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
836 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
837 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
838 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
839 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
840 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
841 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
842 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
843 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
844 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
845 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
846 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
847 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
848 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
849 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
850 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
851 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
852 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
853 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
854 vtv_start_preinit.c: Use the standard form for the copyright notice.
855
e430824f
CLT		 8562013-12-31 Sandra Loosemore <sandra@codesourcery.com>
857 Chung-Lin Tang <cltang@codesourcery.com>
858 Based on patches from Altera Corporation
859
860 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
861 * config/nios2/lib2-nios2.h: New file.
862 * config/nios2/lib2-divmod-hi.c: New file.
863 * config/nios2/linux-unwind.h: New file.
864 * config/nios2/lib2-divmod.c: New file.
865 * config/nios2/linux-atomic.c: New file.
866 * config/nios2/t-nios2: New file.
867 * config/nios2/crti.asm: New file.
868 * config/nios2/t-linux: New file.
869 * config/nios2/lib2-divtable.c: New file.
870 * config/nios2/lib2-mul.c: New file.
871 * config/nios2/tramp.c: New file.
872 * config/nios2/crtn.asm: New file.
873
1879e97f
UB		 8742013-12-26 Uros Bizjak <ubizjak@gmail.com>
875
876 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
877 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
878 from cpuid.h to check vendor signatures.
879
f4a4bdbb
GG		 8802013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
881
c2e7e597 882 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
f4a4bdbb
GG		 883 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
884 (get_amd_cpu): Likewise.
885
8d2ae544
L		 8862013-12-25 H.J. Lu <hongjiu.lu@intel.com>
887
888 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
889 Haswell.
890
74924838
ASJ		 8912013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
892 H.J. Lu <hongjiu.lu@intel.com>
893
0bb52f25
L		 894 PR target/59422
895 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
74924838
ASJ		 896 and AMD_JAGUAR.
897 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
898 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
899 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
900 FEATURE_XOP and FEATURE_FMA.
901 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
902 AMDFAM15H_BDVER3.
903 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
0bb52f25 904 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
74924838
ASJ		 905 FEATURE_FMA4 and FEATURE_XOP.
906
d3c11974
L		 9072013-12-23 H.J. Lu <hongjiu.lu@intel.com>
908
909 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
910 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
911 (get_intel_cpu): Updated.
912
064c4ff2
ZC		 9132013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
914
915 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
916
8b02e720
UB		 9172013-12-09 Uros Bizjak <ubizjak@gmail.com>
918
919 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1f71a3c3 920 instructions when __SSE_MATH__ is defined.
8b02e720 921
3fa2ccb4
RC		 9222013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
923
924 * config.host (microblaze-*-rtems*): New.
925
ecd78fc9
KV		 9262013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
927
928 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
929 architectures that do not have hardware divide instruction.
930 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
931
b21fbbd2
RS		 9322013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
933
934 * longlong.h: Delete (moved to include/).
935
b03fb8c9
AZ		 9362013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
937
938 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
939 of normal number and qNaN to not raise an inexact exception.
940
3c716922
UB		 9412013-11-28 Uros Bizjak <ubizjak@gmail.com>
942
943 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
944
9452013-11-28 Matthew Leach <matthew.leach@arm.com>
cceeb9a9
ML		 946
947 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
948 for correct opcodes on BE.
949
a3458d22
UB		 9502013-11-27 Uros Bizjak <ubizjak@gmail.com>
951
952 * soft-fp/op-4.h: Update from glibc.
953
30b8f78b
KV		 9542013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
955
956 * libgcc2.c (__udivmoddi4): Define new implementation when
957 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
958 divide instructions.
959
82552a29
OE		 9602013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
961
962 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
963
80e87457
RO		 9642013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
965
966 * config/t-softfp (soft-fp-objects-base): New variable.
967 (soft-fp-objects): Use it.
968
44178879
DE		 9692013-11-23 David Edelson <dje.gcc@gmail.com>
970 Andrew Dixie <andrewd@gentrack.com>
971
972 PR target/33704
973 * config/rs6000/aixinitfini.c: New file.
974 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
975 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
976 symbols.
977
e5287671
YR		 9782013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
979
a3458d22 980 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
e5287671 981
867c8b03
JH		 9822013-11-18 Jan Hubicka <jh@suse.cz>
983
7f369373
JH		 984 * libgcov-driver.c (run_accounted): Make global level static.
985 (gcov_exit_merge_summary): Silence warning; do not clear
986 run_accounted here.
987 (gcov_exit): Clear it here.
988
1d0b3334
JH		 989 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
990 run_accounted.
991
867c8b03
JH		 992 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
993 (all_prg, crc32): Remove static vars.
994 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
995 all_prg.
996 (gcov_exit_merge_gcda): Add crc32 parameter.
997 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
998 do not account run if it was already accounted.
999 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1000 (gcov_exit): Initialize all_prg; update.
1001
66204992
AS		 10022013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1003
1004 * configure: Regenerate.
1005
b54214fe
UW		 10062013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1007 Alan Modra <amodra@gmail.com>
1008
1009 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1010 (frob_update_context): Use it.
1011
10122013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1013 Alan Modra <amodra@gmail.com>
1014
1015 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1016 (trampoline_initial): Provide ELFv2 variant.
1017 (__trampoline_setup): Likewise.
1018
1019 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1020 check for AIX indirect function call sequence if _CALL_ELF == 2.
1021
10222013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1023 Alan Modra <amodra@gmail.com>
1024
1025 * config/rs6000/linux-unwind.h (get_regs): Do not support
1026 old kernel versions if _CALL_ELF == 2.
1027 (frob_update_context): Do not support PLT stub variants only
1028 generated by old linkers if _CALL_ELF == 2.
1029
13e0981a
UW		 10302013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1031 Alan Modra <amodra@gmail.com>
1032
1033 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1034 location of CR save area for 64-bit little-endian systems.
1035
1a80085d
EB		 10362013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1037
1038 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1039 in tmake_file.
1040 * config/arm/t-vxworks: Delete.
1041
cabeea52
KT		 10422013-11-10 Kai Tietz <ktietz@redhat.com>
1043
1044 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1045 Increment load-count on use of LIBGCC_SONAME DLL.
1046 (hmod_libgcc): New static variable to hold handle of
1047 LIBGCC_SONAME DLL.
1048 (__gcc_deregister_frame): Decrement load-count of
1049 LIBGCC_SONAME DLL.
1050
ac088ba1
BRF		 10512013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1052
1053 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1054 availability.
1055 * configure: Regenerate
1056
d59a8fcc
UB		 10572013-11-07 Uros Bizjak <ubizjak@gmail.com>
1058
1059 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1060 FP_EX_DENORM. Store result to volatile location after SSE division
1061 to close interrupt window. Remove unneeded fwait after x87
1062 division since interrupt window will be closed by emitted fstp.
9de84e84 1063 Rewrite FP_EX_INEXACT handling.
d59a8fcc 1064
9954c743
JM		 10652013-11-06 Joseph Myers <joseph@codesourcery.com>
1066
1067 * soft-fp/README: Update.
1068 * soft-fp/adddf3.c: Update from glibc.
1069 * soft-fp/addsf3.c: Likewise.
1070 * soft-fp/addtf3.c: Likewise.
1071 * soft-fp/divdf3.c: Likewise.
1072 * soft-fp/divsf3.c: Likewise.
1073 * soft-fp/divtf3.c: Likewise.
1074 * soft-fp/double.h: Likewise.
1075 * soft-fp/eqdf2.c: Likewise.
1076 * soft-fp/eqsf2.c: Likewise.
1077 * soft-fp/eqtf2.c: Likewise.
1078 * soft-fp/extenddftf2.c: Likewise.
1079 * soft-fp/extended.h: Likewise.
1080 * soft-fp/extendsfdf2.c: Likewise.
1081 * soft-fp/extendsftf2.c: Likewise.
1082 * soft-fp/extendxftf2.c: Likewise.
1083 * soft-fp/fixdfdi.c: Likewise.
1084 * soft-fp/fixdfsi.c: Likewise.
1085 * soft-fp/fixdfti.c: Likewise.
1086 * soft-fp/fixsfdi.c: Likewise.
1087 * soft-fp/fixsfsi.c: Likewise.
1088 * soft-fp/fixsfti.c: Likewise.
1089 * soft-fp/fixtfdi.c: Likewise.
1090 * soft-fp/fixtfsi.c: Likewise.
1091 * soft-fp/fixtfti.c: Likewise.
1092 * soft-fp/fixunsdfdi.c: Likewise.
1093 * soft-fp/fixunsdfsi.c: Likewise.
1094 * soft-fp/fixunsdfti.c: Likewise.
1095 * soft-fp/fixunssfdi.c: Likewise.
1096 * soft-fp/fixunssfsi.c: Likewise.
1097 * soft-fp/fixunssfti.c: Likewise.
1098 * soft-fp/fixunstfdi.c: Likewise.
1099 * soft-fp/fixunstfsi.c: Likewise.
1100 * soft-fp/fixunstfti.c: Likewise.
1101 * soft-fp/floatdidf.c: Likewise.
1102 * soft-fp/floatdisf.c: Likewise.
1103 * soft-fp/floatditf.c: Likewise.
1104 * soft-fp/floatsidf.c: Likewise.
1105 * soft-fp/floatsisf.c: Likewise.
1106 * soft-fp/floatsitf.c: Likewise.
1107 * soft-fp/floattidf.c: Likewise.
1108 * soft-fp/floattisf.c: Likewise.
1109 * soft-fp/floattitf.c: Likewise.
1110 * soft-fp/floatundidf.c: Likewise.
1111 * soft-fp/floatundisf.c: Likewise.
1112 * soft-fp/floatunditf.c: Likewise.
1113 * soft-fp/floatunsidf.c: Likewise.
1114 * soft-fp/floatunsisf.c: Likewise.
1115 * soft-fp/floatunsitf.c: Likewise.
1116 * soft-fp/floatuntidf.c: Likewise.
1117 * soft-fp/floatuntisf.c: Likewise.
1118 * soft-fp/floatuntitf.c: Likewise.
1119 * soft-fp/gedf2.c: Likewise.
1120 * soft-fp/gesf2.c: Likewise.
1121 * soft-fp/getf2.c: Likewise.
1122 * soft-fp/ledf2.c: Likewise.
1123 * soft-fp/lesf2.c: Likewise.
1124 * soft-fp/letf2.c: Likewise.
1125 * soft-fp/muldf3.c: Likewise.
1126 * soft-fp/mulsf3.c: Likewise.
1127 * soft-fp/multf3.c: Likewise.
1128 * soft-fp/negdf2.c: Likewise.
1129 * soft-fp/negsf2.c: Likewise.
1130 * soft-fp/negtf2.c: Likewise.
1131 * soft-fp/op-1.h: Likewise.
1132 * soft-fp/op-2.h: Likewise.
1133 * soft-fp/op-4.h: Likewise.
1134 * soft-fp/op-8.h: Likewise.
1135 * soft-fp/op-common.h: Likewise.
1136 * soft-fp/quad.h: Likewise.
1137 * soft-fp/single.h: Likewise.
1138 * soft-fp/soft-fp.h: Likewise.
1139 * soft-fp/subdf3.c: Likewise.
1140 * soft-fp/subsf3.c: Likewise.
1141 * soft-fp/subtf3.c: Likewise.
1142 * soft-fp/truncdfsf2.c: Likewise.
1143 * soft-fp/trunctfdf2.c: Likewise.
1144 * soft-fp/trunctfsf2.c: Likewise.
1145 * soft-fp/trunctfxf2.c: Likewise.
1146 * soft-fp/unorddf2.c: Likewise.
1147 * soft-fp/unordsf2.c: Likewise.
1148 * soft-fp/unordtf2.c: Likewise.
1149
02ac9503
UB		 11502013-11-05 Uros Bizjak <ubizjak@gmail.com>
1151
1152 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1153 (_FP_MUL_MEAT_D): Ditto.
1154 (_FP_DIV_MEAT_S): Ditto.
1155 (_FP_DIV_MEAT_D): Ditto.
1156 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1157 t-softfp-sfdf and t-softfp to tmake_file.
1158
61221141
UB		 11592013-11-03 Uros Bizjak <ubizjak@gmail.com>
1160
1161 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1162 * config/i386/crtprec.c: Ditto.
1163
9304f876
CJW		 11642013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1165 Shiva Chen <shiva0217@gmail.com>
1166
1167 * config.host (nds32*-elf*): Add nds32 target.
1168 * config/nds32 : New directory and files.
1169
0e499e75
HPN		 11702013-10-16 Hans-Peter Nilsson <hp@axis.com>
1171
1172 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1173 * config.host (cpu_type) <Setting default>: Add entry for
1174 crisv32-*-*.
1175 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1176 <crisv32-*-linux*>: Adjust.
1177 * longlong.h: Wrap the whole CRIS section in a single
1178 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1179 and sub_ddmmss.
1180 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1181 defined.
1182 [__CRIS__] (__umulsidi3): Define.
1183 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1184 * config/cris/sfp-machine.h: New file.
1185 * config/cris/umulsidi3.S: New file.
1186 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1187 * config/cris/arit.c (SIGNMULT): New macro.
1188 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1189 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1190 saving 3 out of originally 33 cycles from the fastest
1191 path, 3 out of 54 from the medium path and one from the longest
1192 path. Improve comments.
1193
16022041
RS		 11942013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1195
1196 * sync.c: Remove static aliases and define each function directly
1197 under its real name.
1198
69778659
JDA		 11992013-10-02 John David Anglin <danglin@gcc.gnu.org>
1200
1201 * config.host (hppa*64*-*-linux*): Define extra_parts.
1202 (hppa*-*-linux*): Likewise.
1203
2deaf8b0
JR		 12042013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1205
1206 * config/arc/crtgend.S: Add 2013 to Copyright years.
1207 * config/arc/gmon/atomic.h: Likewise.
1208 * config/arc/gmon/auxreg.h: Likewise.
1209 * config/arc/gmon/sys/gmon_out.h: Likewise.
1210 * config/arc/gmon/sys/gmon.h: Likewise.
1211 * config/arc/gmon/prof-freq.c: Likewise.
1212 * config/arc/gmon/mcount.c: Likewise.
1213 * config/arc/gmon/prof-freq-stub.S: Likewise.
1214 * config/arc/gmon/gmon.c: Likewise.
1215 * config/arc/gmon/machine-gmon.h: Likewise.
1216 * config/arc/gmon/profil.S: Likewise.
1217 * config/arc/gmon/dcache_linesz.S: Likewise.
1218 * config/arc/crtg.S: Likewise.
1219 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1220 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1221 * config/arc/ieee-754/adddf3.S: Likewise.
1222 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1223 * config/arc/ieee-754/fixsfsi.S: Likewise.
1224 * config/arc/ieee-754/gtsf2.S: Likewise.
1225 * config/arc/ieee-754/floatsisf.S: Likewise.
1226 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1227 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1228 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1229 * config/arc/ieee-754/fixdfsi.S: Likewise.
1230 * config/arc/ieee-754/addsf3.S: Likewise.
1231 * config/arc/ieee-754/gesf2.S: Likewise.
1232 * config/arc/ieee-754/floatsidf.S: Likewise.
1233 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1234 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1235 * config/arc/ieee-754/gtdf2.S: Likewise.
1236 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1237 * config/arc/ieee-754/uneqdf2.S: Likewise.
1238 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1239 * config/arc/ieee-754/uneqsf2.S: Likewise.
1240 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1241 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1242 * config/arc/ieee-754/eqdf2.S: Likewise.
1243 * config/arc/ieee-754/ordsf2.S: Likewise.
1244 * config/arc/ieee-754/divsf3.S: Likewise.
1245 * config/arc/ieee-754/divdf3.S: Likewise.
1246 * config/arc/ieee-754/floatunsidf.S: Likewise.
1247 * config/arc/ieee-754/orddf2.S: Likewise.
1248 * config/arc/ieee-754/eqsf2.S: Likewise.
1249 * config/arc/ieee-754/gedf2.S: Likewise.
1250 * config/arc/crtn.S: Likewise.
1251 * config/arc/crti.S: Likewise.
1252 * config/arc/t-arc700-uClibc: Likewise.
1253 * config/arc/asm.h: Likewise.
1254 * config/arc/libgcc-excl.ver: Likewise.
1255 * config/arc/t-arc-newlib: Likewise.
1256 * config/arc/divtab-arc700.c: Likewise.
1257 * config/arc/initfini.c: Likewise.
1258 * config/arc/fp-hack.h: Likewise.
1259
c8e318b0
JR		 12602013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1261 Diego Novillo <dnovillo@google.com>
1262
1263 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 1264 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1265 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1266 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 1267
d38a64b4
JR		 12682013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1269 Brendan Kehoe <brendan@zen.org>
1270 Simon Cook <simon.cook@embecosm.com>
1271
1272 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1273 * config/arc: New directory.
1274 * longlong.h [__arc__] (umul_ppmm): Remove.
1275 [__arc__] (__umulsidi3): Define.
1276 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1277 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1278
dff717d2
JC		 12792013-09-17 Jacek Caban <jacek@codeweavers.com>
1280
1281 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1282 CreateSemaphoreA.
1283 * config/i386/gthr-win32.h: Likewise.
1284
5c0029de
DD		 12852013-09-16 DJ Delorie <dj@redhat.com>
1286
844ad6c6 1287 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 1288 * config/rl78/lib2mul.c: Enable for RL78/G10.
1289 * config/rl78/lib2div.c: Likewise.
1290 * config/rl78/lshrsi3.S: Use vregs.h.
1291 * config/rl78/cmpsi2.S: Likewise.
1292 * config/rl78/trampoline.S: Likewise.
1293 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1294
ceb2fc49
DD		 12952013-09-14 DJ Delorie <dj@redhat.com>
1296 Nick Clifton <nickc@redhat.com>
1297
1298 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1299 * config/rl78/vregs.h: New.
1300 * config/rl78/signbit.S: New file. Implements signbit function.
1301 * config/rl78/divmodsi.S: New.
1302 * config/rl78/divmodhi.S: New.
1303 * config/rl78/divmodqi.S: New.
1304 * config/rl78/t-rl78: Build them here...
1305 * config/rl78/lib2div.c: ...but not here.
1306
f6a83b4a
DD		 13072013-09-12 DJ Delorie <dj@redhat.com>
1308
1309 * config.host (msp*-*-elf): New.
1310 * config/msp430/: New port.
1311
9107b096
IS		 13122013-08-18 Iain Sandoe <iain@codesourcery.com>
1313
1314 PR gcov-profile/58127
1315 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1316 __thread var for emulated TLS.
1317 (__gcov_indirect_call_counters): Likewise.
1318
0f9bde1f 13192013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 1320 Catherine Moore <clm@codesourcery.com>
1321 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 1322
1323 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1324 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1325 (CALL_STUB_NO_RET): Likewise.
1326 (CALL_STUB_RET): Likewise.
1327 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1328 __mips16_ret call/return stub symbols.
1329 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1330 to tmake_file.
1331
2dc14aac
MR		 13322013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1333
1334 * config.host <mips*-*-linux*>: Remove a stray comment.
1335
748d71f3
JH		 13362013-08-10 Jan Hubicka <jh@suse.cz>
1337
1338 Work around binutils PR14342
1339 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1340 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1341 (L_gcov_indirect_call_profiler_v2): New.
1342
2fa3d31b
JH		 13432013-08-06 Jan Hubicka <jh@suse.cz>
1344
1345 * libgcov.c (__gcov_indirect_call_callee,
1346 __gcov_indirect_call_counters): New global vars.
1347 (__gcov_indirect_call_profiler): replace by ...
1348 (__gcov_indirect_call_profiler_v2) ... this one.
1349
2077db1b
CT		 13502013-08-06 Caroline Tice <cmtice@google.com>
1351
d0595b65 1352 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 1353 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 1354 * configure.ac: Add code to check/set enable_vtable_verify.
1355 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 1356 true.
d0595b65
CT		 1357 * vtv_start_preinit.c: New file.
1358 * vtv_end_preinit.c: New file.
1359 * vtv_start.c: New file.
1360 * vtv_end.c: New file.
1361 * configure: Regenerated.
2077db1b 1362
46549c20
MK		 13632013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1364
1365 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1366 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1367 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1368 GPL-3.0-with-GCC-exception.
1369
72be589b
MR		 13702013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1371
1372 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1373 ISA and up.
1374
902a3faf
AK		 13752013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1376
1377 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1378 mapping for FPRs when creating the fallback framestate.
1379
02371798
GJL		 13802013-07-19 Georg-Johann Lay <avr@gjlay.de>
1381
1382 PR target/57516
1383 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1384 (__round_s2_const, __round_u2_const)
1385 (__round_s4_const, __round_u4_const, __round_x8):
1386 Saturate result if addition result cannot be represented.
1387
ab0e8379
MK		 13882013-07-15 Matthias Klose <doko@ubuntu.com>
1389
1390 * libgcc2.c: Don't include <limits.h>.
1391
7da38058
JJ		 13922013-07-09 Janis Johnson <janisjo@codesourcery.com>
1393
1394 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1395
1f6eac90
JJ		 13962013-07-06 Jakub Jelinek <jakub@redhat.com>
1397
1398 PR target/29776
1399 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1400
4ea3d774
JJ		 14012013-06-28 Jakub Jelinek <jakub@redhat.com>
1402
1403 PR middle-end/36041
1404 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1405 Define.
1406 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1407 instead of table lookups.
1408 (__popcountDI2): Likewise.
1409
9d2cdf25
CJW		 14102013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1411
1412 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1413 correctly.
1414
fa1e55b0
JM		 14152013-06-21 Joseph Myers <joseph@codesourcery.com>
1416
1417 PR other/53317
1418 * soft-fp/adddf3.c: Update from glibc.
1419 * soft-fp/addsf3.c: Likewise.
1420 * soft-fp/addtf3.c: Likewise.
1421 * soft-fp/divdf3.c: Likewise.
1422 * soft-fp/divsf3.c: Likewise.
1423 * soft-fp/divtf3.c: Likewise.
1424 * soft-fp/double.h: Likewise.
1425 * soft-fp/eqdf2.c: Likewise.
1426 * soft-fp/eqsf2.c: Likewise.
1427 * soft-fp/eqtf2.c: Likewise.
1428 * soft-fp/extenddftf2.c: Likewise.
1429 * soft-fp/extended.h: Likewise.
1430 * soft-fp/extendsfdf2.c: Likewise.
1431 * soft-fp/extendsftf2.c: Likewise.
1432 * soft-fp/fixdfdi.c: Likewise.
1433 * soft-fp/fixdfsi.c: Likewise.
1434 * soft-fp/fixsfdi.c: Likewise.
1435 * soft-fp/fixsfsi.c: Likewise.
1436 * soft-fp/fixtfdi.c: Likewise.
1437 * soft-fp/fixtfsi.c: Likewise.
1438 * soft-fp/fixunsdfdi.c: Likewise.
1439 * soft-fp/fixunsdfsi.c: Likewise.
1440 * soft-fp/fixunssfdi.c: Likewise.
1441 * soft-fp/fixunssfsi.c: Likewise.
1442 * soft-fp/fixunstfdi.c: Likewise.
1443 * soft-fp/fixunstfsi.c: Likewise.
1444 * soft-fp/floatdidf.c: Likewise.
1445 * soft-fp/floatdisf.c: Likewise.
1446 * soft-fp/floatditf.c: Likewise.
1447 * soft-fp/floatsidf.c: Likewise.
1448 * soft-fp/floatsisf.c: Likewise.
1449 * soft-fp/floatsitf.c: Likewise.
1450 * soft-fp/floatundidf.c: Likewise.
1451 * soft-fp/floatundisf.c: Likewise.
1452 * soft-fp/floatunditf.c: Likewise.
1453 * soft-fp/floatunsidf.c: Likewise.
1454 * soft-fp/floatunsisf.c: Likewise.
1455 * soft-fp/floatunsitf.c: Likewise.
1456 * soft-fp/gedf2.c: Likewise.
1457 * soft-fp/gesf2.c: Likewise.
1458 * soft-fp/getf2.c: Likewise.
1459 * soft-fp/ledf2.c: Likewise.
1460 * soft-fp/lesf2.c: Likewise.
1461 * soft-fp/letf2.c: Likewise.
1462 * soft-fp/muldf3.c: Likewise.
1463 * soft-fp/mulsf3.c: Likewise.
1464 * soft-fp/multf3.c: Likewise.
1465 * soft-fp/negdf2.c: Likewise.
1466 * soft-fp/negsf2.c: Likewise.
1467 * soft-fp/negtf2.c: Likewise.
1468 * soft-fp/op-1.h: Likewise.
1469 * soft-fp/op-2.h: Likewise.
1470 * soft-fp/op-4.h: Likewise.
1471 * soft-fp/op-8.h: Likewise.
1472 * soft-fp/op-common.h: Likewise.
1473 * soft-fp/quad.h: Likewise.
1474 * soft-fp/single.h: Likewise.
1475 * soft-fp/soft-fp.h: Likewise.
1476 * soft-fp/subdf3.c: Likewise.
1477 * soft-fp/subsf3.c: Likewise.
1478 * soft-fp/subtf3.c: Likewise.
1479 * soft-fp/truncdfsf2.c: Likewise.
1480 * soft-fp/trunctfdf2.c: Likewise.
1481 * soft-fp/trunctfsf2.c: Likewise.
1482 * soft-fp/unorddf2.c: Likewise.
1483 * soft-fp/unordsf2.c: Likewise.
1484 * soft-fp/unordtf2.c: Likewise.
1485 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1486 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1487 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1488 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1489 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1490 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1491 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1492 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1493 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1494 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1495 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1496 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1497
0de86a92
JU		 14982013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1499
1500 * config/mips/lib2funcs.c: New file.
1501 * config/mips/t-mips (LIB2ADD_ST): Add it.
1502
0d008882
OE		 15032013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1504
1505 PR target/6526
1506 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1507 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1508
776434d1
WL		 15092013-06-08 Walter Lee <walt@tilera.com>
1510
1511 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1512 Replace int64_t with long long. Add __extension__ where
1513 appropriate.
1514 * config/tilepro/atomic.c: Include config.h.
1515
6ab3ebb4
DR		 15162013-06-06 Douglas B Rupp <rupp@adacore.com>
1517
1518 * config.host (arm-wrs-vxworks): Configure with other soft float.
1519
107eea2c
JU		 15202013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1521
1522 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1523 (mips64r5900el-*-elf*): New configurations.
1524
5cc19c62
AM		 15252013-06-04 Alan Modra <amodra@gmail.com>
1526
1527 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1528
0f1d3965
YR		 15292013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1530
1531 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1532
0ba045df
EB		 15332013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1534
1535 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1536 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1537 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1538
49dcafd4
EB		 15392013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1540
1541 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1542 (powerpc-wrs-vxworks): Likewise.
1543
4fcb5d87
EB		 15442013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1545
1546 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1547 signal frames as well.
1548 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1549 STACK_BIAS to the CFA offset.
1550
0ec33224
RH		 15512013-05-17 Richard Henderson <rth@redhat.com>
1552
1553 PR target/49146
1554 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1555 (execute_cfa_program): Use it when storing to fs->regs.
1556
492a8029
KT		 15572013-05-08 Kai Tietz <ktietz@redhat.com>
1558
1559 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1560 (__deregister_frame_info): Likewise.
1561
701e2f0a
TS		 15622013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1563
e5123d08
TS		 1564 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1565 NaN's payload.
1566
701e2f0a
TS		 1567 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1568
b9a7eb5d
AM		 15692013-04-25 Alan Modra <amodra@gmail.com>
1570
1571 * config.host: Match little-endian powerpc-linux.
1572
dfe192f5
YZ		 15732013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1574
1575 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1576 as 'unsigned long long' instead of 'unsigned long'.
1577 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1578 'signed long'.
1579
b6b9af2f
JB		 15802013-04-10 Julian Brown <julian@codesourcery.com>
1581
1582 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1583 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1584 unsigned char/unsigned short.
1585 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1586
ecabdd00
JDA		 15872013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1588
1589 PR other/55274
1590 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1591
34652576
MI		 15922013-04-04 Meador Inge <meadori@codesourcery.com>
1593
1594 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1595 computing the location of the link register.
1596 (aeabi_uldivmod): Ditto.
1597
e9fd8c19
KT		 15982013-03-27 Kai Tietz <ktietz@redhat.com>
1599
1600 * config.host: Add support for cygwin x64 target.
1601 * configure: Regenerated.
1602
a6406324
WL		 16032013-03-26 Walter Lee <walt@tilera.com>
1604
1605 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1606 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1607
55446c7e
KT		 16082013-03-25 Kai Tietz <ktietz@redhat.com>
1609
1610 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1611
d2ae19d9
RM		 16122013-03-20 Robert Mason <rbmj@verizon.net>
1613
1614 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1615 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1616 (__gthread_leave_tsd_dtor_context): Add prototypes.
1617 (tls_delete_hook): Update.
1618
22c4c869
CM		 16192013-03-20 Catherine Moore <clm@codesourcery.com>
1620 Joseph Myers <joseph@codesourcery.com>
1621 Chao-ying Fu <fu@mips.com>
1622
1623 * config/mips/mips16.S: Don't build for microMIPS.
1624 * config/mips/linux-unwind.h: Handle microMIPS frame.
1625 * config/mips/crtn.S (fini, init): New labels.
1626
fbd28bc3
JJ		 16272013-03-14 Jakub Jelinek <jakub@redhat.com>
1628
1629 PR tree-optimization/53265
1630 * unwind-dw2.c (execute_cfa_program): Avoid
1631 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1632 on targets with DWARF_FRAME_REGISTERS < 32.
1633
decc676e
OE		 16342013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1635
1636 PR target/49880
1637 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1638 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1639
84ea618a
ST		 16402013-03-07 Sriraman Tallam <tmsriram@google.com>
1641
1642 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1643 sandybridge processors.
1644
8f6d1c86
OE		 16452013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1646
1647 PR target/56529
1648 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1649 inclusion list.
1650
ecdbd01a 16512013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 1652
1653 * config/microblaze/crti.S: Setup stack protection at entry
1654
0b4ce21b
GJL		 16552013-03-04 Georg-Johann Lay <avr@gjlay.de>
1656
1657 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1658 (__rotldi3): Shift bytewise if applicable.
1659
b7c3f1ca
JG		 16602013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1661
1662 * config/aarch64/sync-cache.c
1663 (__aarch64_sync_cache_range): Silence warnings.
1664
6d65e8f1
CM		 16652013-02-25 Catherine Moore <clm@codesourcery.com>
1666
1667 Revert:
1668 2013-02-24 Catherine Moore <clm@codesourcery.com>
1669 Joseph Myers <joseph@codesourcery.com>
1670 Chao-ying Fu <fu@mips.com>
1671
1672 * config/mips/mips16.S: Don't build for microMIPS.
1673 * config/mips/linux-unwind.h: Handle microMIPS frame.
1674 * config/mips/crtn.S (fini, init): New labels.
1675
6941b508
CM		 16762013-02-24 Catherine Moore <clm@codesourcery.com>
1677 Joseph Myers <joseph@codesourcery.com>
1678 Chao-ying Fu <fu@mips.com>
1679
1680 * config/mips/mips16.S: Don't build for microMIPS.
1681 * config/mips/linux-unwind.h: Handle microMIPS frame.
1682 * config/mips/crtn.S (fini, init): New labels.
1683
7c422dbb
EI		 16842012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1685 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1686 as dividend.
1687
110207ad
AM		 16882013-02-16 Alan Modra <amodra@gmail.com>
1689
1690 PR target/55431
1691 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1692 (ppc_fallback_frame_state): Always set up save locations for fp
1693 and altivec. Don't bother with non-callee-saved regs, r0-r13
1694 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1695
e68a4ef6
GJL		 16962013-02-12 Georg-Johann Lay <avr@gjlay.de>
1697
1698 PR target/54222
1699 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1700 _ssmulHA, _ssmulSA.
1701 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1702 _ssmulha3, _usmulusa3, _ssmulsa3.
1703 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1704 (__muldi3): XCALL __muldi3_6 instead of rcall.
1705 (__umulsidi3, __mulsidi3): New functions.
1706 (do_prologue_saves, do_epilogue_restores): New .macros.
1707 (__divdi3_moddi3): Use them.
1708 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1709 (__usmulusa3, __ssmulsa3): New functions.
1710
6c59ffd1
IS		 17112013-02-11 Iain Sandoe <iain@codesourcery.com>
1712 Jack Howarth <howarth@bromo.med.uc.edu>
1713 Patrick Marlier <patrick.marlier@gmail.com>
1714
1715 PR libitm/55693
1716 * config/darwin-crt-tm.c: Remove dummy functions hack.
1717
85d768f3
GJL		 17182013-02-08 Georg-Johann Lay <avr@gjlay.de>
1719
1720 PR target/54222
1721 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1722 * config/avr/lib2-object.mk: New iterator to build objects from it.
1723 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1724 lib2funcs.c.
1725 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1726 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1727 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1728 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1729 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1730 * config/avr/lib1funcs-fixed.S: Implement them.
1731
5d5bf775
RS		 17322013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1733
1734 Update copyright years.
1735
99113dff
DE		 17362013-02-01 David Edelsohn <dje.gcc@gmail.com>
1737
1738 PR target/54601
1739 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1740 Add crtcxa to extra_parts.
1741 * config/rs6000/exit.h: New file.
1742 * config/rs6000/cxa_atexit.c: New file.
1743 * config/rs6000/cxa_finalize.c: New file.
1744 * config/rs6000/crtcxa.c: New file.
1745 * config/rs6000/t-aix-cxa: New file.
1746 * config/rs6000/libgcc-aix-cxa.ver: New file.
1747
dbdbd982
NC		 17482013-01-31 Nick Clifton <nickc@redhat.com>
1749
1750 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1751 variant.
1752
5893f158
GJL		 17532013-01-29 Georg-Johann Lay <avr@gjlay.de>
1754
1755 PR target/54222
1756 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1757 _mulQQ, _mulHQ, _mulHA, _mulSA,
1758 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1759 _divQQ, _divHQ, _divHA, _divSA,
1760 _divUQQ, _divUHQ, _divUHA, _divUSA.
1761
ecdbd01a 17622013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 1763
dbdbd982 1764 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 1765 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1766 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1767 to exclude functions from being built with libgcc.c and use
1768 the microblaze assembly.
1769
ecdbd01a 17702013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 1771
1772 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1773 extra_parts.
1774
922c57d1
YZ		 17752013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1776
1777 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1778 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1779 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1780 alignment operation.
1781
e0f8b6a0
SN		 17822013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1783
1784 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1785 loop start address for cache clearing.
1786
00892272
GJL		 17872013-01-14 Georg-Johann Lay <avr@gjlay.de>
1788
1789 * config/avr/lib1funcs.S: Remove trailing blanks.
1790 * config/avr/lib1funcs-fixed.S: Ditto.
1791
e59ec5fd
GJL		 17922013-01-14 Georg-Johann Lay <avr@gjlay.de>
1793
1794 * config/avr/avr-lib.h: Add GPL copyright notice.
1795
3ffc1958
GJL		 17962013-01-14 Georg-Johann Lay <avr@gjlay.de>
1797
1798 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1799 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1800 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1801 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1802
25c210f9
MK		 18032013-01-07 Mark Kettenis <kettenis@openbsd.org>
1804
1805 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1806 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 1807
db59befb
NC		 18082013-01-04 Nick Clifton <nickc@redhat.com>
1809
1810 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1811 the CALLT instruction is supported.
1812
5aa12dbf
JW		 18132012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1814
1815 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1816 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1817
65f14117
JT		 18182012-12-13 John Tytgat <John@bass-software.com>
1819
1820 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1821 is 25.
1822
ee3ae4f7
JJ		 18232012-12-12 Jakub Jelinek <jakub@redhat.com>
1824
1825 PR libgcc/55451
1826 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1827 undefined signed overflows.
1828
2fcfba3d
UB		 18292012-12-09 Uros Bizjak <ubizjak@gmail.com>
1830
1831 PR target/55344
1832 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1833
4f2b3dc2
UB		 18342012-12-06 Uros Bizjak <ubizjak@gmail.com>
1835
1836 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1837 (FP_TRAPPING_EXCEPTIONS): Define.
1838 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1839 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1840
066161a2
RH		 18412012-12-04 Richard Henderson <rth@redhat.com>
1842
1843 PR bootstrap/55571
1844 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1845
25626181
MS		 18462012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1847
4f2b3dc2 1848 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 1849 (FP_EX_SHIFT): Define.
1850 (FP_TRAPPING_EXCEPTIONS): Define.
1851
868395e8
MS		 18522012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1853
1854 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1855 (FP_ROUNDMODE): Use FP_RND_MASK.
1856 * config/aarch64/sfp-exceptions.c: New.
1857 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1858 Use __sfp_handle_exceptions.
1859
5005fe22
RE		 18602012-12-04 Richard Earnshaw <rearnsha@arm.com>
1861
1862 * config.host: (arm*-*-freebsd*): Remove.
1863 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1864 (arm*-*-elf*): Remove.
1865 (arm*-*-wince-pe*): Remove.
1866 * arm/unwind-arm.c (struct fpa_reg): Delete.
1867 (struct fpa_regs): Delete.
1868 (phase1_vrs): Remove fpa element.
1869 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1870 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1871 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1872 * ieee754-sf.S (floatundisf): Remove FPA support.
1873 (floatdisf): Likewise.
1874 * ieee75f-df.S (floatundidf): Likewise.
1875 (floatdidf): Likewise.
1876
e5a81c8e
KT		 18772012-11-29 Kai Tietz <ktietz@redhat.com>
1878
1879 PR target/55445
1880 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1881 * unwind-generic.h: Likewise.
1882 * unwind-seh.c: Likewise.
1883
f4919e4a
RH		 18842012-11-28 Richard Henderson <rth@redhat.com>
1885
1886 PR libgcc/48076
1887 * emutls.c (__emutls_get_address): Avoid race condition between
1888 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 1889
e13d9d5a
GJL		 18902012-11-22 Georg-Johann Lay <avr@gjlay.de>
1891
1892 Adjust decimal point of signed accum mode to GCC default.
1893
1894 PR target/54222
1895 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1896 _divqq_helper.
1897 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1898 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1899 (__mulha3, __mulsa3)
1900 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 1901 decimal point of signed accum types.
1902
e13d9d5a
GJL		 1903 (__mulusa3_round): New function.
1904 (__mulusa3): Use it.
1905 (__divqq_helper): New function.
1906 (__udivuqq3): Use it.
1907
1b845c6e
JJ		 19082012-11-20 Jakub Jelinek <jakub@redhat.com>
1909
1910 PR bootstrap/55370
1911 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1912
822a258a
TJ		 19132012-11-18 Teresa Johnson <tejohnson@google.com>
1914
1915 PR bootstrap/55051
1916 * libgcov.c (gcov_exit): Remove merged program summary
1917 comparison unless !GCOV_LOCKED.
1918
54f4eaf0
MS		 19192012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1920
1921 * soft-fp: Updated from glibc upstream.
1922
e808687a
ILT		 19232012-11-06 Ian Lance Taylor <iant@google.com>
1924
1925 * generic-morestack.c (__generic_morestack): Align the returned
1926 stack pointer to a 32 byte boundary.
1927 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1928 increment the return address until we have decided that we don't
1929 have a varargs function.
1930 (__morestack) [32-bit]: Align stack correctly when calling C
1931 functions.
1932 (__morestack) [64-bit]: Likewise.
1933
460277e0
TS		 19342012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1935
1936 * configure: Regenerate.
1937
73edb277
UB		 19382012-11-02 Uros Bizjak <ubizjak@gmail.com>
1939
1940 PR target/55175
1941 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1942 * config/i386/sfp-machine.h: Guard exception handling
1943 code with _SOFT_FLOAT.
1944 * config/i386/32/sfp-machine.h: Guard rounding handling
1945 code with _SOFT_FLOAT.
1946 * config/i386/64/sfp-machine.h: Ditto.
1947
c1d4fa04
JS		 19482012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1949
1950 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1951 as extra_parts.
1952
eff6ca85
UB		 19532012-10-26 Uros Bizjak <ubizjak@gmail.com>
1954
1955 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1956 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1957 when appropriate. Correct structure element types.
1958 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1959 -minline-all-stringops from compile flags.
1960
43a8f1a1
RC		 19612012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1962
1963 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1964
76c78361
RC		 19652012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1966
eff6ca85 1967 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 1968
6f288860
SH		 19692012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1970
1971 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1972 tmake_file.
1973
1e3d5096
IB		 19742012-10-23 Ian Bolton <ian.bolton@arm.com>
1975 Jim MacArthur <jim.macarthur@arm.com>
1976 Marcus Shawcroft <marcus.shawcroft@arm.com>
1977 Nigel Stephens <nigel.stephens@arm.com>
1978 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1979 Richard Earnshaw <rearnsha@arm.com>
1980 Sofiane Naci <sofiane.naci@arm.com>
1981 Stephen Thomas <stephen.thomas@arm.com>
1982 Tejas Belagod <tejas.belagod@arm.com>
1983 Yufeng Zhang <yufeng.zhang@arm.com>
1984
1985 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1986 * config/aarch64/crti.S: New file.
1987 * config/aarch64/crtn.S: New file.
1988 * config/aarch64/linux-unwind.h: New file.
1989 * config/aarch64/sfp-machine.h: New file.
1990 * config/aarch64/sync-cache.c: New file.
1991 * config/aarch64/t-aarch64: New file.
1992 * config/aarch64/t-softfp: New file.
1993
8a740f07
HPN		 19942012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1995
1996 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1997 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1998 no-longer-needed LDBU insns.
1999
153c8397
SH		 20002012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2001
2002 * config.host
2003 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2004 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2005
595fefee
MGD		 20062012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2007
2008 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2009
9945a876
MK		 20102012-10-15 Matthias Klose <doko@ubuntu.com>
2011
2012 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2013
1183dc2c
PC		 20142012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2015
2016 * configure: Regenerate.
2017 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2018
945a9c1f
UB		 20192012-10-10 Uros Bizjak <ubizjak@gmail.com>
2020
2021 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2022 instructions for 64bit targets only.
2023
fb8bf47a
UB		 20242012-10-10 Uros Bizjak <ubizjak@gmail.com>
2025
2026 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2027 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2028 * config/i386/32/sfp-machine.h: ... here.
2029 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2030 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2031 New defines.
2032
acb72498
MK		 20332012-10-07 Matthias Klose <doko@ubuntu.com>
2034
2035 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2036 as unused.
2037 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2038
8eaee0f0
MK		 20392012-10-06 Mark Kettenis <kettenis@openbsd.org>
2040
2041 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2042 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2043 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2044 (ElfW): Likewise.
2045
5e3e4fe8
JW		 20462012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2047
2048 PR other/53889
2049 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2050 Fix parameter names.
2051
86086376
OE		 20522012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2053
2054 PR target/33135
2055 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2056 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2057 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2058
9597375a
OE		 20592012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2060
2061 PR target/50457
2062 * config/sh/linux-atomic.S: Delete.
2063 * config/sh/linux-atomic.c: New.
2064 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2065 linux-atomic.c. Add cflags to disable warnings.
2066
1504e3e1
JW		 20672012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2068
2069 PR other/53889
2070 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2071 function.
2072 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2073 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2074 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2075 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 2076 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2077 Likewise.
1504e3e1
JW		 2078 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2079 Likewise.
2080 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2081 Likewise.
2082 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2083 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2084
17f293b0
MK		 20852012-09-19 Mark Kettenis <kettenis@openbsd.org>
2086
9597375a
OE		 2087 * config.host (hppa-*-openbsd*): New target.
2088 * config/pa/t-openbsd: New file.
17f293b0 2089
51526856
GJL		 20902012-09-15 Georg-Johann Lay <avr@gjlay.de>
2091
2092 PR target/54222
2093 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2094 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2095 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2096 (__divsa3): Use __negsi2 to negate r_quoL.
2097 * config/avr/lib1funcs.S (FALIAS): New macro.
2098 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2099 (__negsi2): ...this new function.
2100 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2101 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2102 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2103 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2104 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2105 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2106
aadb5b43
OE		 21072012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2108
2109 PR target/54089
2110 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2111 (lshrsi3): Reimplement as lshrsi3_r0.
2112
d5d66749
AS		 21132012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2114
2115 PR target/46191
2116 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2117 of libgcc.a.
2118
c6c36e73
TJ		 21192012-09-07 Teresa Johnson <tejohnson@google.com>
2120
9597375a 2121 PR gcov-profile/54487
c6c36e73 2122 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 2123 differences.
c6c36e73 2124
b588ae30
GJL		 21252012-09-05 Georg-Johann Lay <avr@gjlay.de>
2126
2127 PR target/54461
2128 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2129 not configured --with-avrlibc=no.
2130 * config/avr/t-avrlibc: New file.
2131 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2132 (DPBIT_FUNCS): Ditto.
2133 (TPBIT_FUNCS): Ditto.
2134
abd16fb1
TJ		 21352012-09-04 Teresa Johnson <tejohnson@google.com>
2136
2137 * libgcov.c (struct gcov_summary_buffer): New structure.
2138 (gcov_histogram_insert): New function.
2139 (gcov_compute_histogram): Ditto.
2140 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2141 histograms during summary merging.
2142
613061fd
MK		 21432012-09-01 Mark Kettenis <kettenis@openbsd.org>
2144
2145 * config.host (x86_64-*-openbsd*): New target.
73edb277 2146
867a8345
CLT		 21472012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2148
2149 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2150 attribute.
2151
4aeaaca3
GJL		 21522012-08-24 Georg-Johann Lay <avr@gjlay.de>
2153
2154 PR target/54222
2155 * config/avr/t-avr (conv_X): Rename to func_X.
2156
e55e4056
GJL		 21572012-08-24 Georg-Johann Lay <avr@gjlay.de>
2158
2159 PR target/54222
2160 * config/avr/lib1funcs-fixed.S: New file.
2161 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2162 after they are used.
2163 (neg2, neg4): New macros.
2164 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2165 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2166 (__umulhisi3): Speed up MUL variant if there is enough flash.
2167 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2168 avr-modes.def.
2169 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2170 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2171 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2172 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2173 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2174 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2175 (LIB2FUNCS_EXCLUDE): Add supported functions.
2176
a147b6d2
GJL		 21772012-08-22 Georg-Johann Lay <avr@gjlay.de>
2178
2179 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2180 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2181 libgcc-s-objects.
2182 * fixed-obj.mk: Only expand dependency if $o is not in
2183 LIB2FUNCS_EXCLUDE.
2184
c637141a
L		 21852012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2186
2187 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2188
130e00bd
JM		 21892012-08-22 Joseph Myers <joseph@codesourcery.com>
2190
2191 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2192 depend on --enable-shared.
2193 ($(lib1asmfuncs-o)): Use %.vis files independent of
2194 --enable-shared.
2195 * static-object.mk ($(base)$(objext), $(base).vis)
2196 ($(base)_s$(objext)): Use same rules for visibility handling as in
2197 shared-object.mk.
2198
4b1b3788
ILT		 21992012-08-21 Ian Lance Taylor <iant@google.com>
2200
2201 * config/i386/morestack.S (__morestack_non_split): Increase amount
2202 of space allocated for non-split code stack.
2203
d2468141
JM		 22042012-08-19 Joseph Myers <joseph@codesourcery.com>
2205
2206 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2207 even if inhibit_libc.
2208
a508e1a8
JB		 22092012-08-17 Julian Brown <julian@codesourcery.com>
2210
2211 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2212 -fexceptions -fnon-call-exceptions if not defined.
2213 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2214 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2215
5615a07d
AS		 22162012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2217
2218 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2219 type.
2220
138f5acd
DE		 22212012-08-16 David Edelsohn <dje.gcc@gmail.com>
2222
2223 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2224 rs6000/t-slibgcc-aix.
2225
18efc0dd
SB		 22262012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2227
2228 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2229
6b39bc38
SB		 22302012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2231
2232 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2233
cd25dea0
L		 22342012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2235
2236 PR driver/54171
2237 * Makefile.in (version): Replace top_srcdir with srcdir.
2238
a3dda30b
JY		 22392012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2240
2241 * Makefile.in (version): set to BASE-VER file from gcc directory.
2242
d04aacfc
NC		 22432012-08-01 Nick Clifton <nickc@redhat.com>
2244
2245 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2246 Implements __clrsb for an HImode argument.
2247
0d13c974
NC		 22482012-07-31 Nick Clifton <nickc@redhat.com>
2249
2250 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2251 Implements __clrsb for an HImode argument.
2252 * config/stormy16/clrsbhi2.c: New file:
2253 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2254
efbb59b2
SB		 22552012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2256
2257 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2258
bf1431e3
TG		 22592012-07-19 Tristan Gingold <gingold@adacore.com>
2260 Richard Henderson <rth@redhat.com>
2261
2262 * unwind-seh.c: New file.
2263 * unwind-generic.h: Include windows.h for SEH.
2264 (_Unwind_Exception): Use 6 private fields for SEH.
2265 (_GCC_specific_handler): Declare.
2266 * unwind-c.c (__gcc_personality_seh0): New function.
2267 Adjust for SEH.
2268 * config/i386/libgcc-cygming.ver: New file.
2269 * config/i386/t-seh-eh: New file.
2270 * config.host (x86_64-*-mingw*): Default to seh.
2271
659140c8
SB		 22722012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2273
2274 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2275
a20d08fd
UB		 22762012-06-17 Uros Bizjak <ubizjak@gmail.com>
2277
2278 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2279 __builtin_expect when checking for exceptions.
2280 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2281
79261115
UB		 22822012-06-13 Uros Bizjak <ubizjak@gmail.com>
2283
4a172156
UB		 2284 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2285 function declaration.
2286 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2287 (FP_RND_MASK): New.
2288 * config/ia64/sfp-exceptions.c: New.
2289 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 2290
bb5c97d4
UB		 22912012-06-13 Uros Bizjak <ubizjak@gmail.com>
2292
2293 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2294 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2295 * config/i386/64/sfp-machine: ... (delete here) ...
2296 * config/i386/sfp-machine.h: ... to here.
2297 (FP_EX_MASK): Remove.
2298 (FP_RND_MASK): New.
2299 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2300
91fe5efb
ST		 23012012-06-11 Sriraman Tallam <tmsriram@google.com>
2302
2303 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2304 * config/i386/libgcc-sol2.ver: Ditto.
2305 * config/i386/libgcc-glibc.ver: Ditto.
2306
67a218c5
RM		 23072012-06-11 Roland McGrath <mcgrathr@google.com>
2308
2309 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2310 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2311 pthread_cancel.
2312
492fbea1
UB		 23132012-06-09 Uros Bizjak <ubizjak@gmail.com>
2314
2315 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2316 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2317 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2318 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2319 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2320 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2321 * config/i386/64/sfp-machine: ... (delete here) ...
2322 * config/i386/sfp-machine.h: ... to here.
2323 (FP_EX_MASK): New.
2324 (__sfp_handle_exceptions): New function declaration.
2325 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2326 * config/i386/sfp-exceptions.c: New.
2327 * config/i386/t-softfp: New.
2328 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2329 i386/t-softfp to tmake_file.
2330
7b4cf266
DM		 23312012-06-03 David S. Miller <davem@davemloft.net>
2332
2333 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2334 change.
2335
0de0d5c6
DM		 23362012-05-31 David S. Miller <davem@davemloft.net>
2337
2338 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2339 multiply and divide instructions on 32-bit when V9.
2340 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2341
d8c9d391
JM		 23422012-05-29 Joseph Myers <joseph@codesourcery.com>
2343
2344 * config/arm/ieee754-df.S: Fix typos.
2345 * config/arm/ieee754-sf.S: Fix typos.
2346 * config/c6x/libunwind.S: Fix typos.
2347 * config/epiphany/udivsi3-float.c: Fix typos.
2348 * config/microblaze/muldi3_hard.S: Fix typos.
2349 * config/picochip/adddi3.S: Fix typos.
2350 * config/picochip/ashlsi3.S: Fix typos.
2351 * config/picochip/ashrsi3.S: Fix typos.
2352 * config/picochip/clzsi2.S: Fix typos.
2353 * config/picochip/cmpsi2.S: Fix typos.
2354 * config/picochip/divmod15.S: Fix typos.
2355 * config/picochip/divmodhi4.S: Fix typos.
2356 * config/picochip/divmodsi4.S: Fix typos.
2357 * config/picochip/longjmp.S: Fix typos.
2358 * config/picochip/lshrsi3.S: Fix typos.
2359 * config/picochip/parityhi2.S: Fix typos.
2360 * config/picochip/popcounthi2.S: Fix typos.
2361 * config/picochip/setjmp.S: Fix typos.
2362 * config/picochip/subdi3.S: Fix typos.
2363 * config/picochip/ucmpsi2.S: Fix typos.
2364 * config/picochip/udivmodhi4.S: Fix typos.
2365 * config/picochip/udivmodsi4.S: Fix typos.
2366 * config/spu/divv2df3.c: Fix typos.
2367 * config/spu/mfc_multi_tag_release.c: Fix typos.
2368 * config/spu/mfc_tag_release.c: Fix typos.
2369 * configure.ac: Fix typos.
2370 * configure: Regenerate.
2371
31a18a7e
ILT		 23722012-05-25 Ian Lance Taylor <iant@google.com>
2373
2374 * config/i386/morestack.S (__morestack_non_split): Check whether
2375 caller is varargs and needs %bp to hold the stack frame on return.
2376
c5768510
OH		 23772012-05-25 Olivier Hainque <hainque@adacore.com>
2378
2379 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2380 sequence in the non pic case on VxWorks.
2381
7c7c339b
OH		 23822012-05-24 Olivier Hainque <hainque@adacore.com>
2383
73fb7630 2384 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 2385 "install-leaf" to "install".
2386
fdc1b7d3
OH		 23872012-05-24 Olivier Hainque <hainque@adacore.com>
2388
2389 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2390 Use a separate command for stamp removals.
2391
07ba94b9
AP		 23922012-05-21 Andrew Pinski <apinski@cavium.com>
2393
2394 PR bootstrap/53183
2395 * configure.ac: Define the default includes to being none.
2396 * configure: Regenerate.
2397
4677d2eb
OH		 23982012-05-16 Olivier Hainque <hainque@adacore.com>
2399
2400 * Makefile.in (install-unwind_h): Rename into ...
2401 (install-unwind_h-forbuild): New target.
2402 (all): Use it instead of the former install-unwind_h.
2403 (install-unwind_h): Reinstate, copy to user install destination
2404 for include files, not to the internal gcc object directory one.
2405 (install-leaf): Depend on it.
2406
7d67c380
OH		 24072012-05-15 Olivier Hainque <hainque@adacore.com>
2408
2409 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2410 register numbers. LR_REGNO replaces R_LR.
2411 (ucontext_for): New, helper for ...
2412 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2413 and 5.3 of ...
2414 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2415
aca06c90
RO		 24162012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2417
2418 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2419 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2420 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2421 i386/t-cpuinfo ...
2422 (i[34567]86-*-*, x86_64-*-*): ... here.
2423
2424 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2425 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2426
2427 * config/i386/i386-cpuinfo.c: Rename to ...
2428 * config/i386/cpuinfo.c: ... this.
2429 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2430
2431 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2432 (libgcc_cv_init_priority): New test.
2433 * configure: Regenerate.
2434 * config.in: New file.
2435 * Makefile.in (clean): Rename config.h to auto-target.h.
2436 (config.h): Likewise.
2437 (stamp-h): Likewise.
2438
2439 * config/i386/cpuinfo.c (auto-target.h): Include.
2440 (CONSTRUCTOR_PRIORITY): Define.
2441 (__cpu_indicator_init): Use it.
2442
0d03ac1b
L		 24432012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2444
2445 * longlong.h: Use a URL instead of an FSF postal address.
2446 Replace spaces with tab.
2447
4a172156 24482012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 2449
2450 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2451 (__gcov_dump): Ditto.
2452 (gcov_dump_complete): New global variable.
2453 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2454 (__gcov_flush): Outline functionality now in gcov_clear.
2455 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2456
e4bb767e
AJ		 24572012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2458
31a18a7e
ILT		 2459 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2460 (mips*-*-linux*): Include mips/t-tpbit when long double is
2461 16 bytes long.
e4bb767e 2462
5ddecff9
ST		 24632012-04-25 Sriraman Tallam <tmsriram@google.com>
2464
2465 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2466 (get_available_features): New argument. Check for AVX2.
2467 (__cpu_indicator_init): Modify call to get_available_features.
2468
b427dd7a
AM		 24692012-04-25 Alan Modra <amodra@gmail.com>
2470
2471 * config/rs6000/crtsavevr.S: New file.
2472 * config/rs6000/crtrestvr.S: New file.
2473 * config/rs6000/t-savresfgpr: Build the above.
2474 * config/rs6000/t-netbsd: Likewise.
2475
ad491329
ST		 24762012-04-24 Sriraman Tallam <tmsriram@google.com>
2477
2478 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2479
792317cc
ST		 24802012-04-24 Sriraman Tallam <tmsriram@google.com>
2481
2482 * libgcc/config/i386/i386-cpuinfo.c: New file.
2483 * libgcc/config/i386/t-cpuinfo: New file.
2484 * libgcc/config.host: Include t-cpuinfo.
2485 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2486
e1be98a4
CF		 24872012-04-24 Chao-ying Fu <fu@mips.com>
2488
2489 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2490
1bde7dab
TS		 24912012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2492
2493 struct siginfo vs. siginfo_t
2494
2495 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2496 siginfo_t instead of struct siginfo.
2497 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2498 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2499 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2500 (ia64_handle_unwabi): Likewise.
2501 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2502 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2503 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2504 (sh_fallback_frame_state): Likewise.
2505 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2506 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2507
24590f66
L		 25082012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2509
2510 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2511 system call number.
2512
9a9dcce8
EB		 25132012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2514
2515 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2516 if it hasn't been previously saved.
2517
6401aaf5
L		 25182012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2519
2520 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2521 only for glibc.
2522
7fd6378e
GJL		 25232012-03-28 Georg-Johann Lay <avr@gjlay.de>
2524
2525 PR target/52737
2526 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2527 instead of __AVR_HAVE_8BIT_SP__.
2528
9e916de7
TG		 25292012-03-26 Tristan Gingold <gingold@adacore.com>
2530
2531 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2532 (unw_table_entry): Use unw_word instead of unsigned long.
2533 (_Unwind_FindTableEntry): Likewise.
2534 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2535 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2536 (_Unwind_FindTableEntry): Likewise.
2537 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2538 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2539 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2540 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2541 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2542 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2543 (uw_init_context_1, uw_install_context): Likewise.
2544 (unw_word): Move to unwind-ia64.h
2545
4b12e93d
TG		 25462012-03-26 Tristan Gingold <gingold@adacore.com>
2547
2548 * config/vms/vms-ucrt0.c: Update copyright years.
2549 Add a sanity check.
2550 (___gcc_main_flags): Declare.
2551 (__main): Check flags to remap argv and exit code.
2552 * config.host (*-*-*vms*): Adjust extra_parts.
2553 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2554 (crt0.o): Add.
2555
06ea7371
RE		 25562012-03-22 Richard Earnshaw <rearnsha@arm.com>
2557
2558 * arm/lib1funcs.asm (ctzsi2): New function.
2559 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2560 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2561 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2562 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2563 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2564 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2565
d82ad50d
AT		 25662012-03-21 Andreas Tobler <andreast@fgznet.ch>
2567
2568 * config.host: Add bits to support powerpc64-*-freebsd*.
2569 * config/rs6000/freebsd-unwind.h: New file.
2570 * config/rs6000/t-freebsd64: New file.
2571
b260a8c0
RG		 25722012-03-20 Richard Guenther <rguenther@suse.de>
2573
2574 PR gcov-profile/52627
2575 * libgcov.c (init_mx): Fix mutex name.
2576
86286a8a
TG		 25772012-03-16 Tristan Gingold <gingold@adacore.com>
2578
2579 * config/ia64/vms-unwind.h: Remove ulong (and replace
2580 it by unw_reg where used). Define unw_reg with __int64.
2581
7888f266
RO		 25822012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2583
2584 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2585 Solaris 8 handling.
2586 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2587 Solaris 8 handling.
2588 (sparc_is_sighandler): Likewise.
2589
f155bc64
L		 25902012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2591
2592 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2593 <= saved reg size.
2594
d47657bd
RO		 25952012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2596
2597 * config/arm/crtn.S: Fix typo.
2598
5bef73a1
RG		 25992012-03-13 Richard Guenther <rguenther@suse.de>
2600
2601 * libgcov.c: Remove stdio.h include and NULL un-define.
2602
9c4271f3
RG		 26032012-03-13 Richard Guenther <rguenther@suse.de>
2604
2605 PR target/52569
2606 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2607
c6d10e7c
RG		 26082012-03-13 Richard Guenther <rguenther@suse.de>
2609
2610 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2611
074a385f
RG		 26122012-03-13 Richard Guenther <rguenther@suse.de>
2613
2614 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2615 and __gthread_mutex_init_function definitions.
2616
c4bc5c25
RO		 26172012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2618
2619 * config.host (mips*-*-openbsd*): Remove.
2620
5c30094f
RO		 26212012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2622
2623 * config.host: Remove alpha*-dec-osf5.1* handling.
2624 * config/alpha/gthr-posix.c: Remove.
2625 * config/alpha/libgcc-osf5.ver: Remove.
2626 * config/alpha/osf5-unwind.h: Remove.
2627 * config/alpha/t-osf-pthread: Remove.
2628 * config/alpha/t-slibgcc-osf: Remove.
2629 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2630 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2631 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2632 * mkmap-flat.awk: Remove osf_export handling.
2633
33e3e24d
RG		 26342012-03-12 Richard Guenther <rguenther@suse.de>
2635
2636 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2637 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2638 (__gthread_mutex_init_function): New function.
2639 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2640
2641 PR gcov/49484
2642 * libgcov.c: Include gthr.h.
2643 (__gcov_flush_mx): New global variable.
2644 (init_mx, init_mx_once): New functions.
2645 (__gcov_flush): Protect self with a mutex.
2646 (__gcov_fork): Re-initialize mutex after forking.
2647 * unwind-dw2-fde.c: Change condition under which to use
2648 __GTHREAD_MUTEX_INIT_FUNCTION.
2649
d8aba32a
TG		 26502012-03-12 Tristan Gingold <gingold@adacore.com>
2651
2652 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2653 * config/ia64/t-vms: Likewise.
2654
75ffafdc
MH		 26552012-03-11 Michael Hope <michael.hope@linaro.org>
2656
4a172156
UB		 2657 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2658 for Thumb-2.
75ffafdc 2659
ef6c2c53
WL		 26602012-03-07 Walter Lee <walt@tilera.com>
2661
2662 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2663 "arch_atomic_".
2664 (atomic_xor): Rename and move definition to
2665 config/tilepro/atomic.h.
2666 (atomic_nand): Ditto.
2667 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2668 "arch_atomic_".
2669 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2670 (arch_atomic_nand): Ditto.
2671
4e30d980
GJL		 26722012-03-07 Georg-Johann Lay <avr@gjlay.de>
2673
2674 PR target/52507
2675 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2676
61108225
GJL		 26772012-03-07 Georg-Johann Lay <avr@gjlay.de>
2678
2679 PR target/52505
2680 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2681 from RAM.
2682
b30e10ab
GJL		 26832012-03-07 Georg-Johann Lay <avr@gjlay.de>
2684
2685 PR target/52461
2686 PR target/52508
2687 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2688 if RAMPZ affects reading from RAM.
2689 (__tablejump_elpm__): Ditto.
2690 (.xload): Ditto.
2691 (__movmemx_hi): Ditto.
2692 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2693 (__do_global_dtors): Ditto.
2694 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2695 (__movmemx_hi): Ditto.
2696
8993fde4
RH		 26972012-03-05 Richard Henderson <rth@redhat.com>
2698
2699 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2700 [ARM] (count_trailing_zeros): Use the builtin.
2701
b7633ee3
KT		 27022012-03-01 Kai Tietz <ktietz@redhat.com>
2703
2704 * soft-fp: Imported from glibc upstream.
2705
fbd3340c
KT		 27062012-02-28 Kai Tietz <ktietz@redhat.com>
2707
2708 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2709 for mingw-targets as attribute gcc_struct.
2710
e9e053eb
ILT		 27112012-02-28 Ian Lance Taylor <iant@google.com>
2712
2713 * generic-morestack.c (__splitstack_releasecontext): Correct call
2714 to __morestack_release_segments.
2715
d80c632e
ST		 27162012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2717
2718 PR target/52390
2719 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2720 for __linux__ when removing signals from __morestack_fullmask.
2721
0253a8b1
GJL		 27222012-02-23 Georg-Johann Lay <avr@gjlay.de>
2723
2724 PR target/52261
2725 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2726
e10e461e
UW		 27272012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2728
2729 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2730 instead of HAVE_INITFINI_ARRAY.
2731 * config/ia64/crtend.S: Likewise.
2732
0c0c6398
KT		 27332012-02-20 Kai Tietz <ktietz@redhat.com>
2734
d7470374
KT		 2735 PR libstdc++/52300
2736 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2737
0c0c6398
KT		 2738 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2739 to w32-unwind.h header.
2740
78c27266
RS		 27412012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2742
2743 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2744 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2745 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2746 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2747
5adeb246
RS		 27482012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2749
2750 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2751
672ed313
IS		 27522012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2753
2754 PR libitm/52220
2755 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 2756
e948a1fb
IS		 27572012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2758 Patrick Marlier <patrick.marlier@gmail.com>
2759
2760 PR libitm/52220
2761 * config/darwin-crt-tm.c: Generate dummy functions.
2762
6017aed3
IS		 27632012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2764 Patrick Marlier <patrick.marlier@gmail.com>
2765
2766 PR libitm/52042
2767 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2768 (__doTMRegistrations): Call it.
e9e053eb 2769 (__doTMdeRegistrations): Likewise.
6017aed3 2770
2da8c1ad
GJL		 27712012-01-15 Georg-Johann Lay <avr@gjlay.de>
2772 Anatoly Sokolov <aesok@post.ru>
2773 Eric Weddington <eric.weddington@atmel.com>
2774
2775 PR target/52261
2776 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2777 (__epilogue_restores__): Ditto.
2778
0f952eb4
EB		 27792012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2780
2781 PR target/51921
2782 PR target/52205
2783 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2784 Solaris 11 and slightly reformat.
2785 (sparc_is_sighandler): Likewise.
2786
dd552284
WL		 27872012-02-14 Walter Lee <walt@tilera.com>
2788
2789 * config.host: Handle tilegx and tilepro.
2790 * config/tilegx/sfp-machine.h: New file.
2791 * config/tilegx/sfp-machine32.h: New file.
2792 * config/tilegx/sfp-machine64.h: New file.
2793 * config/tilegx/t-crtstuff: New file.
2794 * config/tilegx/t-softfp: New file.
2795 * config/tilegx/t-tilegx: New file.
2796 * config/tilepro/atomic.c: New file.
2797 * config/tilepro/atomic.h: New file.
2798 * config/tilepro/linux-unwind.h: New file.
2799 * config/tilepro/sfp-machine.h: New file.
2800 * config/tilepro/softdivide.c: New file.
2801 * config/tilepro/softmpy.S: New file.
2802 * config/tilepro/t-crtstuff: New file.
2803 * config/tilepro/t-tilepro: New file.
2804
b59cbd50
JW		 28052012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2806
2807 PR libstdc++/51296
2808 PR libstdc++/51906
2809 * gthr-posix.h: Allow static initializer macros to be disabled.
2810 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2811
6caf807f
CLT		 28122012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2813
2814 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2815 Add t-slibgcc-libgcc to tmake_file.
2816 * config/mips/libgcc-mips16.ver: Revert previous patch.
2817 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2818
b25364a0
S		 28192012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2820 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2821
2822 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2823 * config/cr16/crti.S: New file.
2824 * config/cr16/crtlibid.S: New file.
2825 * config/cr16/crtn.S: New file.
2826 * config/cr16/lib1funcs.S: New file.
2827 * config/cr16/t-cr16: New file.
2828 * config/cr16/t-crtlibid: New file.
2829 * config/cr16/unwind-dw2.h: New file.
2830 * config/cr16/unwind-cr16.c: New file.
2831 * config/cr16/divmodhi3.c: New file.
2832
8ef03aa7
AM		 28332012-01-25 Alan Modra <amodra@gmail.com>
2834
2835 * config/rs6000/t-linux64: Delete. Move..
2836 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2837 * config/rs6000/t-linux: ..and libgcc flags to here.
2838
daecebc8
DR		 28392012-01-22 Douglas B Rupp <rupp@gnat.com>
2840
2841 * config.host (i[34567]86-*-interix3*):
8ef03aa7 2842 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 2843 * configure: Regenerate.
2844
ddaf8125
RS		 28452012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2846 Richard Sandiford <rdsandiford@googlemail.com>
2847
2848 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2849 * config/mips/mips16.S (__mips16_rdhwr): New function.
2850 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2851
2cd8b32c
NS		 28522012-01-11 Nathan Sidwell <nathan@acm.org>
2853
2854 * libgcov.c (__gcov_init): Ignore objects with no functions.
2855
cba300dd
GJL		 28562012-01-10 Georg-Johann Lay <avr@gjlay.de>
2857
2858 PR target/49868
2859 Extend __pgmx semantics to linearize memory.
2860 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2861 * config/avr/lib1funcs.S (__xload_1): New function.
2862 (__movmemx_qi, __movmemx_hi): New functions.
2863 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2864 semantics.
9ffaf4bc 2865
3d137660
EB		 28662012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2867
2868 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2869 purported sigacthandler address isn't null before dereferencing it.
2870 (sparc_is_sighandler): Likewise.
2871
bf4db96c
EB		 28722012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2873
2874 PR ada/41929
2875 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2876 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2877 (sparc_is_sighandler): Likewise.
2878 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2879
1ab3568b
TG		 28802012-01-06 Tristan Gingold <gingold@adacore.com>
2881
2882 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2883 compatibility thunks...
2884 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2885 (crtbeginS.o, crtendS.o): ... and these to ...
2886 * config/ia64/t-ia64-elf: ... this new file.
2887 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2888 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2889
925b0ed8
AK		 28902012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2891
2892 * configure: Regenerate.
2893 * config/s390/t-crtstuff: Remove -fPIC.
2894
a99ad737
JW		 28952012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2896
2897 PR bootstrap/51006
2898 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2899 for NetBSD.
2900
884f56d1
GJL		 29012012-01-02 Georg-Johann Lay <avr@gjlay.de>
2902
2903 PR target/51345
2904 * config/avr/lib1funcs.S: Remove FIXME comments.
2905 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2906
8c57e547
GJL		 29072012-01-02 Georg-Johann Lay <avr@gjlay.de>
2908
2909 Implement light-weight DImode support.
2910 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2911 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2912 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2913 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2914
04dbc287
NS		 29152011-12-30 Nathan Sidwell <nathan@acm.org>
2916
2917 * libgcov.c (gcov_crc32): Remove global var.
2918 (free_fn_data): New function.
2919 (buffer_fn_data): Pass in filename, more robust error recovery.
2920 (crc32_unsigned): New function.
2921 (gcov_exit): More robust detection of new program. More robust
2922 error recovery.
2923 (__gcov_init): Do not update program's crc here.
2924
8e1d97d4
TG		 29252011-12-21 Tristan Gingold <gingold@adacore.com>
2926
2927 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2928
9ffaf4bc
ILT		 29292011-12-21 Ian Lance Taylor <iant@google.com>
2930
2931 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2932
a0c8d0c1
ILT		 29332011-12-20 Ian Lance Taylor <iant@google.com>
2934
2935 * config/i386/morestack.S (__morestack_non_split): If there is
2936 enough stack space already, don't split. Ask for more stack space
2937 than we required.
2938
69048898
SDJ		 29392011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2940
2941 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2942 `sys/sdt.h'.
2943 (_Unwind_DebugHook): New function.
2944 (uw_restore_core_regs): New define.
2945 (unwind_phase2): Use uw_restore_core_regs instead of
2946 restore_core_regs.
2947 (unwind_phase2_forced): Likewise.
2948 (__gnu_Unwind_Resume): Likewise.
2949
1bb4b6a3
UB		 29502011-12-20 Uros Bizjak <ubizjak@gmail.com>
2951
2952 * config/alpha/linux-unwind.h: Update copyright years.
2953 (MD_FROB_UPDATE_CONTEXT): New define.
2954 (alpha_frob_update_context): New function.
2955
eb028768
RS		 29562011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2957
2958 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2959 tmake_file rather replacing it.
2960
6a2045bf
IS		 29612011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2962
2963 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 2964 function is not used for PPC64.
6a2045bf
IS		 2965 (save_world): Amend comments. Update the VRsave mask to reflect the
2966 saved regs.
2967 (rest_world): Update comments, do not clobber r10, do not use r8.
2968 (eh_rest_world_r10): Amend comments, do not use r8.
2969 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2970 no longer used, move restore of CR and target address to the end of
2971 the routine.
2972
a13780a6
L		 29732011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2974
2975 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2976 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2977
d7288dfb
GJL		 29782011-12-14 Georg-Johann Lay <avr@gjlay.de>
2979
2980 PR target/49313
2981 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2982 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2983
8d2c862d
EB		 29842011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2985
2986 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2987
3447cae6
GJL		 29882011-12-09 Georg-Johann Lay <avr@gjlay.de>
2989
2990 PR target/49313
2991 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2992 * config/avr/lib1funcs.S (__muldi3): New function.
2993
806fc6aa
AP		 29942011-12-06 Andrew Pinski <apinski@cavium.com>
2995
2996 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2997 size of func_ptr.
2998 (__frame_dummy_init_array_entry): Likewise.
2999
28c5e6b5
GJL		 30002011-12-06 Georg-Johann Lay <avr@gjlay.de>
3001
3002 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3003
3004 PR target/51345
3005 PR target/51002
3006 * config/avr/lib1funcs.S (__prologue_saves__,
3007 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3008 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3009
8f90394a
IS		 30102011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3011
3012 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3013
06dd33ac
JDA		 30142011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3015
3016 PR other/51272
3017 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3018 (_ITM_deregisterTMCloneTable): Likewise.
3019 (__register_frame_info): Fix unused warning.
3020 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3021 pthread_default_stacksize_np): Likewise.
3022 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 3023
85b8555e
DD		 30242011-11-29 DJ Delorie <dj@redhat.com>
3025
3026 * config.host (rl78-*-elf): New case.
3027 * config/rl78: New directory for the Renesas RL78.
3028
4d5ae4ea
BS		 30292011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3030
3031 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3032 formatting.
3033
f9c55897
RO		 30342011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3035
3036 PR other/51022
3037 * config/rs6000/t-savresfgpr: New file.
3038 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3039 $(srcdir)/config/rs6000/eabi.S.
3040 * config/rs6000/t-ppccomm-ldbl: Remove.
3041 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3042 tmake_file.
3043 (powerpc-*-eabispe*): Likewise.
3044 (powerpc-*-eabi*): Likewise.
3045 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3046 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3047 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3048 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3049 tmake_file.
3050 (powerpc-*-eabisim*): Likewise.
3051 (powerpc-*-elf*): Likewise.
3052 (powerpc-*-eabialtivec*): Likewise.
3053 (powerpc-xilinx-eabi*): Likewise.
3054 (powerpc-*-rtems*): Likewise.
3055 (powerpcle-*-elf*): Likewise.
3056 (powerpcle-*-eabisim*): Likewise.
3057 (powerpcle-*-eabi*): Likewise.
3058
a01207c4
ILT		 30592011-11-27 Ian Lance Taylor <iant@google.com>
3060
3061 * generic-morestack.c (__splitstack_find): Check for NULL old
3062 stack value.
3063 (__splitstack_resetcontext): New function.
3064 (__splitstack_releasecontext): New function.
3065 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3066
2b0b8ab2
IS		 30672011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3068
3069 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3070
c1d8101c
IS		 30712011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3072
3073 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3074
8b281334
RH		 30752011-11-26 Richard Henderson <rth@redhat.com>
3076
3077 * config/m68k/linux-atomic.c: New file.
3078 * config/m68k/t-linux: New file.
3079 * config.host (m68k-uclinux, m68k-linux): Use it.
3080
7546aa9d
RH		 30812011-11-26 Richard Henderson <rth@redhat.com>
3082
3083 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3084 (__TMC_END__): Only declare if hidden is available; in the definition,
3085 if hidden is unavailable add a null record.
3086 (deregister_tm_clones, register_tm_clones): New.
3087 (__do_global_dtors_aux, frame_dummy): Use them.
3088 (__do_global_dtors, __do_global_ctors_1): Likewise.
3089
e2362f5d
IS		 30902011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3091
3092 * config/darwin-crt-tm.c: New file.
3093 * config.host (darwin): Build crttms.o crttme.o to provide
3094 startup and shutdown for tm clones.
3095 * config/t-darwin (crttms.o): New build rule.
3096 (crttme.o): Likewise.
3097
6685dd96
HPN		 30982011-11-21 Hans-Peter Nilsson <hp@axis.com>
3099
3100 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3101 et al.
3102
b0dc7e4c
RH		 31032011-11-21 Richard Henderson <rth@redhat.com>
3104
3105 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3106 (__TMC_LIST__, __TMC_END__): New.
3107 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3108 (__do_global_dtors): Likewise.
3109 (frame_dummy): Call _ITM_registerTMCloneTable.
3110 (__do_global_ctors_1): Likewise.
3111
d4b4b542
RO		 31122011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3113
3114 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3115 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3116 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3117 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3118 * config/i386/t-darwin64: Remove.
3119 * config/sh/t-netbsd (LIB2ADD): Remove.
3120
989bdb74
GJL		 31212011-11-21 Georg-Johann Lay <avr@gjlay.de>
3122
3123 PR target/49313
3124 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3125 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3126 * config/avr/lib1funcs.S (wmov): New assembler macro.
3127 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3128 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3129 (__udivmod64): New function.
3130 (__negdi2): New function.
3131
515a0cfc
GP		 31322011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3133
3134 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3135 *-*-freebsd*aout*): Remove.
3136
0115d17f
HPN		 31372011-11-20 Hans-Peter Nilsson <hp@axis.com>
3138
3139 * static-object.mk (c_flags-$o): Save c_flags.
3140 ($(base)$(objext)): Use it.
3141
93aeb62b
SE		 31422011-11-18 Steve Ellcey <sje@cup.hp.com>
3143
3144 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3145
7bc6df2c
GJL		 31462011-11-18 Georg-Johann Lay <avr@gjlay.de>
3147
3148 PR target/49868
3149 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3150 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3151 New functions.
3152
425d737b
MGD		 31532011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3154
3155 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3156 functions.
1bb4b6a3 3157 (aeabi_uidivmod): Likewise.
425d737b
MGD		 3158 (umodsi3): Likewise.
3159 (divsi3): Likewise.
3160 (aeabi_idivmod): Likewise.
3161 (modsi3): Likewise.
3162
f2a176dc
TG		 31632011-11-16 Tristan Gingold <gingold@adacore.com>
3164
3165 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3166
7c209481
GJL		 31672011-11-15 Georg-Johann Lay <avr@gjlay.de>
3168
3169 PR target/49868
3170 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3171 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3172
9dfd5832
JDA		 31732011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3174
3175 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3176 tmake_file list.
3177 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3178 * config/pa/t-stublib64: Delete.
3179
f77dca5d
RH		 31802011-11-12 Richard Henderson <rth@redhat.com>
3181
3182 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3183 cast the pointer argument to _Unwind_SetGRPtr.
3184
902828f0
RO		 31852011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3186
3187 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3188
e14304ef
ILT		 31892011-11-09 Ian Lance Taylor <iant@google.com>
3190
3191 * generic-morestack.c: Include <string.h>.
3192 (uintptr_type): Define.
3193 (struct initial_sp): Add dont_block_signals field. Reduce size of
3194 extra array by 1.
3195 (allocate_segment): Set prev field to NULL. Don't set
3196 __morestack_current_segment or __morestack_segments.
3197 (__generic_morestack): Update current->prev and *pp after calling
3198 allocate_segment.
3199 (__morestack_block_signals): Don't do anything if
3200 dont_block_signals is set.
3201 (__morestack_unblock_signals): Likewise.
3202 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3203 uintptr_type.
3204 (__splitstack_block_signals): New function.
3205 (enum __splitstack_content_offsets): Define.
3206 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3207 (__splitstack_makecontext): New function.
3208 (__splitstack_block_signals_context): New function.
3209 (__splitstack_find_context): New function.
3210 * config/i386/morestack.S (__morestack_get_guard): New function.
3211 (__morestack_set_guard, __morestack_make_guard): New functions.
3212 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3213
e3d871e4
RO		 32142011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3215
3216 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3217 (i[34567]86-*-mingw*): ... here.
3218 (x86_64-*-mingw*): ... here.
3219
e55cef40
RO		 32202011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3221
3222 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3223
5366b186
NS		 32242011-11-07 Nathan Sidwell <nathan@acm.org>
3225
3226 * libgcov.c (struct gcov_fn_buffer): New struct.
3227 (buffer_fn_data): New helper.
3228 (gcov_exit): Rework for new gcov data structures.
3229
74155a6f
GJL		 32302011-11-07 Georg-Johann Lay <avr@gjlay.de>
3231
3232 PR target/49313
3233 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3234
200feb07
RO		 32352011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3236
3237 * config.host (tmake_file): Correct comment.
3238 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3239 t-libgcc-pic.
3240 (bfin*-uclinux*): Likewise.
3241 (bfin*-linux-uclibc*): Likewise.
3242 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3243
3244 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3245 assigning.
3246 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3247 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3248 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3249 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3250 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3251 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3252 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3253 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3254 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3255 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3256 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3257 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3258 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3259
3260 * config/bfin/t-elf: Remove.
3261 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3262
c9cd1a07
RO		 32632011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3264
3265 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3266 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3267 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3268 (lm32-*-elf*): ... this.
3269 (lm32-*-rtems*): ... and this.
3270 Add to tmake_file.
3271 (m32r-*-rtems*): Add to tmake_file.
3272 (moxie-*-rtems*): Likewise.
3273 (sparc-*-rtems*): Likewise.
3274 Remove t-rtems from tmake_file.
3275 (sparc64-*-rtems*): Likewise.
3276 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3277 instead.
3278
9fbcc75d
RO		 32792011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3280
3281 PR bootstrap/50982
3282 * config/gthr-posix.h: Move ...
3283 * gthr-posix.h: ... here.
3284 * config/gthr-lynx.h: Reflect this.
3285 * config/gthr-vxworks.h: Likewise.
3286 * config/rs6000/gthr-aix.h: Likewise.
3287 * configure.ac (target_thread_file): Likewise.
3288 * configure: Regenerate.
3289
76644b68
SH		 32902011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3291
3292 * config.host (arm*-*-rtemseabi*): New target.
3293
5e490f2a
JDA		 32942011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3295
3296 PR other/50991
3297 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3298 extra-parts.
3299
feeeff5c
JR		 33002011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3301
3302 * config.host (epiphany-*-elf*): New configuration.
3303 * config/epiphany: New Directory.
3304
d618bb2c
RC		 33052011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3306
3307 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3308 * config/avr/t-rtems: New.
3309 Filter out _exit from LIB1ASMFUNCS.
3310
1bb6f778
DM		 33112011-11-04 David S. Miller <davem@davemloft.net>
3312
3313 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3314 * configure: Rebuild.
3315
9a7f7422
AK		 33162011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3317
3318 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3319 variable.
3320
e4fe948a
GJL		 33212011-11-04 Georg-Johann Lay <avr@gjlay.de>
3322
3323 PR target/50931
3324 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3325 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3326
7084e037
JS		 33272011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3328
3329 PR target/50989
3330 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3331
1a032034
RO		 33322011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3333
3334 * config/c6x/t-elf (LIB2ADDEH): Set.
3335 * config/c6x/t-c6x-elf: Remove.
3336
d385f772
RO		 33372011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3338
3339 * config/i386/sol2-ci.S: Rename to ...
3340 * config/i386/crti.S: ... this.
3341 * config/i386/sol2-cn.S: Rename to ...
3342 * config/i386/crtn.S: ... this.
3343 * config/sparc/sol2-ci.S: Rename to ...
3344 * config/sparc/crti.S: ... this.
3345 * config/sparc/sol2-cn.S: Rename to ...
3346 * config/sparc/crtn.S: ... this.
3347 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3348 (crti.o, crtn.o): Remove.
3349
1ba878a9
TG		 33502011-11-04 Tristan Gingold <gingold@adacore.com>
3351
3352 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3353
02750c15
KK		 33542011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3355
3356 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3357
bf86b067
HPN		 33582011-11-03 Hans-Peter Nilsson <hp@axis.com>
3359
3360 * config.host (crisv32-*-none, cris-*-none): Remove.
3361 (crisv32-*-elf): Append to tmake_file, don't just set it.
3362 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3363
d0bc53bd
RO		 33642011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3365
3366 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3367 (ecrtn$(objext)): Likewise.
3368 (ncrti$(objext)): Likewise.
3369 (ncrtn$(objext)): Likewise.
3370
036da830
AS		 33712011-11-03 Andreas Schwab <schwab@redhat.com>
3372
3373 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3374
d2a7d041
DM		 33752011-11-02 David S. Miller <davem@davemloft.net>
3376
3377 * configure.ac: Set host_address on sparc too.
3378 * configure: Regenerate.
3379 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3380 based upon host_address.
3381 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3382
af8ed618
JM		 33832011-11-02 Jason Merrill <jason@redhat.com>
3384
3385 * config/rs6000/t-ppccomm: Add missing \.
3386
5d1c8e77
RO		 33872011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3388
3389 * gthr-single.h, gthr.h: New files.
3390 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3391 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3392 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3393 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3394 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3395 * configure.ac (thread_header): New variable.
3396 Set it depending on target_thread_file.
3397 (gthr-default.h): Link from $thread_header.
3398 * configure: Regenerate.
3399 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3400
852b75ed
RO		 34012011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3402
3403 * configure.ac (tm_file_): New variable.
3404 Determine from tm_file.
3405 (tm_file, tm_defines): Substitute.
3406 * configure: Regenerate.
3407 * mkheader.sh: New file.
3408 * Makefile.in (clean): Remove libgcc_tm.h.
3409 ($(objects)): Depend on libgcc_tm.h.
3410 (libgcc_tm_defines, libgcc_tm_file): New variables.
3411 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3412 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3413 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3414 ($(extra-parts)): Depend on libgcc_tm.h.
3415 * config.host (tm_defines, tm_file): New variable.
3416 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3417 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3418 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3419 (avr-*-rtems*): Likewise.
3420 (avr-*-*): Likewise.
3421 (frv-*-elf): Likewise.
3422 (frv-*-*linux*): Likewise.
3423 (h8300-*-rtems*): Likewise.
3424 (h8300-*-elf*): Likewise.
3425 (i[34567]86-*-darwin*): Likewise.
3426 (x86_64-*-darwin*): Likewise.
3427 (rx-*-elf): Likewise.
3428 (tic6x-*-uclinux): Likewise.
3429 (tic6x-*-elf): Likewise.
3430 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3431 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3432 * config/i386/cygming-crtbegin.c: Likewise.
3433 * config/i386/cygming-crtend.c: Likewise.
3434 * config/ia64/fde-vms.c: Likewise.
3435 * config/ia64/unwind-ia64.c: Likewise.
3436 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3437 * config/rs6000/darwin-fallback.c: Likewise.
3438 * config/stormy16/lib2funcs.c: Likewise.
3439 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3440 * crtstuff.c: Likewise.
3441 * dfp-bit.h: Likewise.
3442 * emutls.c: Likewise.
3443 * fixed-bit.c: Likewise.
3444 * fp-bit.c: Likewise.
3445 * generic-morestack-thread.c: Likewise.
3446 * generic-morestack.c: Likewise.
3447 * libgcc2.c: Likewise.
3448 * libgcov.c: Likewise.
3449 * unwind-dw2-fde-dip.c: Likewise.
3450 * unwind-dw2-fde.c: Likewise.
3451 * unwind-dw2.c: Likewise.
3452 * unwind-sjlj.c: Likewise.
3453
f9989b51
RO		 34542011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3455
3456 * configure.ac: Include ../config/picflag.m4.
3457 (GCC_PICFLAG): Call it.
3458 Substitute.
3459 * configure: Regenerate.
3460 * Makefile.in (gcc_srcdir): Remove.
3461 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3462 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3463 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3464 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3465 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3466 Use $<.
3467 Remove comment.
3468 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3469 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3470 to refer to libgcc2.c.
3471 Use $<.
3472 * config/darwin-64.c: New file.
3473 * config/darwin-crt3.c: Remove comment.
3474 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3475 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3476 config/udivmodsi4.c: New files.
3477 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3478 config/memset.c: New files.
3479 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3480 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3481 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3482 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3483 * config/t-openbsd-thread: New file.
3484 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3485 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3486 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3487 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3488 qrnnd.S.
3489 Adapt filename.
3490 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3491 to refer to gthr-posix.c.
3492 * config/alpha/t-vms (LIB2ADD): Set.
3493 * config/alpha/vms-gcc_shell_handler.c: New file.
3494 * config/arm/bpabi.c, config/arm/fp16.c,
3495 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3496 config/arm/unaligned-funcs.c: New files.
3497 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3498 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3499 * config/arm/t-linux: Likewise.
3500 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3501 * config/arm/t-netbsd: New file.
3502 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3503 * config/arm/t-symbian (LIB2ADD_ST): Set.
3504 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3505 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3506 * config/bfin/t-elf: New file.
3507 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3508 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3509 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3510 config/c6x/ltf.c: New files.
3511 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3512 (HOST_LIBGCC2_CFLAGS): Set.
3513 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3514 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3515 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3516 New files.
3517 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3518 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3519 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3520 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3521 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3522 files.
3523 * config/frv/t-frv (LIB2ADD): Set.
3524 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3525 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3526 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3527 config/h8300/popcounthi2.c: New files.
3528 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3529 * config/i386/gthr-win32.c: New file.
3530 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3531 * config/i386/t-cygwin: Likewise.
3532 * config/i386/t-darwin, config/i386/t-darwin64,
3533 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3534 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3535 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3536 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3537 * config/ia64/quadlib.c: New file.
3538 * config/ia64/t-hpux (LIB2ADD): Set.
3539 * config/ia64/t-ia64: Add comment.
3540 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3541 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3542 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3543 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3544 * config/m32c/t-m32c (LIB2ADD): Set.
3545 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3546 * config/m32r/t-m32r: Likewise.
3547 * config/m68k/fpgnulib.c: New file.
3548 * config/m68k/t-floatlib (LIB2ADD): Set.
3549 (xfgnulib.c): New target.
3550 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3551 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3552 * config/mep/t-mep (LIB2ADD): Set.
3553 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3554 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3555 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3556 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3557 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3558 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3559 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3560 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3561 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3562 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3563 New files.
3564 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3565 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3566 * config/pa/fptr.c, config/pa/lib2funcs.S,
3567 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3568 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3569 (LIB2ADD, LIB2ADD_ST): Set.
3570 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3571 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3572 Set.
3573 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3574 * config/pdp11/t-pdp11: New file.
3575 * config/picochip/libgccExtras/adddi3.S,
3576 config/picochip/libgccExtras/ashlsi3.S,
3577 config/picochip/libgccExtras/ashrsi3.S,
3578 config/picochip/libgccExtras/clzsi2.S,
3579 config/picochip/libgccExtras/cmpsi2.S,
3580 config/picochip/libgccExtras/divmod15.S,
3581 config/picochip/libgccExtras/divmodhi4.S,
3582 config/picochip/libgccExtras/divmodsi4.S,
3583 config/picochip/libgccExtras/lshrsi3.S,
3584 config/picochip/libgccExtras/parityhi2.S,
3585 config/picochip/libgccExtras/popcounthi2.S,
3586 config/picochip/libgccExtras/subdi3.S,
3587 config/picochip/libgccExtras/ucmpsi2.S,
3588 config/picochip/libgccExtras/udivmodhi4.S,
3589 config/picochip/libgccExtras/udivmodsi4.S: New files.
3590 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3591 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3592 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3593 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3594 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3595 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3596 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3597 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3598 files.
3599 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3600 (HOST_LIBGCC2_CFLAGS): Set.
3601 * config/rs6000/t-darwin64: New file.
3602 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3603 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3604 * config/rs6000/t-ppccomm (LIB2ADD): Add
3605 $(srcdir)/config/rs6000/tramp.S.
3606 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3607 Add $(srcdir)/config/rs6000/eabi.S.
3608 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3609 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3610 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3611 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3612 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3613 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3614 * config/rs6000/tramp.S: New file.
3615 * config/s390/t-tpf: Remove.
3616 * config/sh/linux-atomic.S: New file.
3617 * config/sh/t-linux (LIB2ADD): Set.
3618 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3619 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3620 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3621 to unwind-dw2.c.
3622 (HOST_LIBGCC2_CFLAGS): Set.
3623 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3624 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3625 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3626 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3627 config/spu/mfc_multi_tag_release.c,
3628 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3629 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3630 config/spu/multi3.c: New files.
3631 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3632 (HOST_LIBGCC2_CFLAGS): Set.
3633 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3634 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3635 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3636 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3637 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3638 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3639 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3640 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3641 config/stormy16/umodsi3.c: New files.
3642 * config/xtensa/lib2funcs.S: New file.
3643 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3644 * config/xtensa/t-xtensa (LIB2ADD): Set.
3645 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3646 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3647 Add t-freebsd-thread to tmake_file for posix threads.
3648 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3649 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3650 (*-*-lynxos*): Likewise.
3651 (*-*-netbsd*): Likewise.
3652 (*-*-openbsd*): Likewise.
3653 Add t-openbsd-thread to tmake_file for posix threads.
3654 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3655 (*-*-vxworks*): Set tmake_file.
3656 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3657 (alpha*-*-freebsd*): Likewise.
3658 (alpha*-*-netbsd*): Likewise.
3659 (alpha*-*-openbsd*): Likewise.
3660 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3661 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3662 (alpha*-dec-*vms*): Likewise.
3663 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3664 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3665 (bfin*-uclinux*): Likewise.
3666 (bfin*-linux-uclibc*): Likewise.
3667 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3668 (crisv32-*-none): Likewise.
3669 (cris-*-elf): Likewise.
3670 (cris-*-none): Likewise.
3671 (cris-*-linux*, crisv32-*-linux*): Likewise.
3672 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3673 tmake_file.
3674 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3675 tmake_file.
3676 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3677 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3678 (x86_64-*-elf*): Likewise.
3679 (i[34567]86-*-nto-qnx*): Likewise.
3680 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3681 win32 threads.
3682 (x86_64-*-mingw*): Likewise.
3683 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3684 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3685 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3686 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3687 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3688 tmake_file.
3689 (mipsisa64sr71k-*-elf*): Likewise.
3690 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3691 (mips-*-elf*, mipsel-*-elf*): Likewise.
3692 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3693 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3694 (mips*-*-rtems*): Likewise.
3695 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3696 to tmake_file.
3697 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3698 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3699 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3700 (spu-*-elf*): Likewise.
3701 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3702
45b86625
RO		 37032011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3704
3705 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3706 $(srcdir) to refer to $(LIB1ASMSRC).
3707 Use $<.
3708 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3709 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3710 config/arm/lib1funcs.S: New files.
3711 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3712 * config/arm/t-arm: New file.
3713 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3714 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3715 config/arm/t-strongarm-elf: New files.
3716 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3717 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3718 * config/avr/lib1funcs.S: New file.
3719 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3720 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3721 * config/c6x/lib1funcs.S: New file.
3722 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3723 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3724 * config/frv/lib1funcs.S: New file.
3725 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3726 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3727 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3728 * config/ia64/__divxf3.asm: Rename to ...
3729 * config/ia64/__divxf3.S: ... this.
3730 Adapt lib1funcs.asm filename.
3731 * config/ia64/_fixtfdi.asm: Rename to ...
3732 * config/ia64/_fixtfdi.S: ... this.
3733 Adapt lib1funcs.asm filename.
3734 * config/ia64/_fixunstfdi.asm: Rename to ...
3735 * config/ia64/_fixunstfdi.S: ... this.
3736 Adapt lib1funcs.asm filename.
3737 * config/ia64/_floatditf.asm: Rename to ...
3738 * config/ia64/_floatditf.S: ... this.
3739 Adapt lib1funcs.asm filename.
3740 * config/ia64/lib1funcs.S: New file.
3741 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3742 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3743 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3744 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3745 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3746 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3747 * config/mep/lib1funcs.S: New file.
3748 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3749 * config/mips/mips16.S: New file.
3750 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3751 * config/pa/milli64.S: New file.
3752 * config/pa/t-linux, config/pa/t-linux64: New files.
3753 * config/picochip/lib1funcs.S: New file.
3754 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3755 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3756 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3757 * config/sh/t-netbsd: New file.
3758 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3759 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3760 * config/sh/t-sh64: New file.
3761 * config/sparc/lb1spc.S: New file.
3762 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3763 filename.
3764 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3765 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3766 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3767 config/xtensa/lib1funcs.S: New files.
3768 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3769 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3770 tmake_file.
3771 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3772 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3773 (arm*-*-linux*): Likewise.
3774 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3775 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3776 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3777 (arm*-*-ecos-elf): Likewise.
3778 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3779 (arm*-*-rtems*): Likewise.
3780 (arm*-*-elf): Likewise.
3781 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3782 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3783 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3784 (bfin*-uclinux*): Likewise.
3785 (bfin*-linux-uclibc*): Likewise.
3786 (bfin*-rtems*): Likewise.
3787 (bfin*-*): Likewise.
3788 (fido-*-elf): Merge into m68k-*-elf*.
3789 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3790 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3791 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3792 (h8300-*-elf*): Likewise.
3793 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3794 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3795 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3796 (i[34567]86-*-mingw*): Likewise.
3797 (x86_64-*-mingw*): Likewise.
3798 (i[34567]86-*-interix3*): Likewise.
3799 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3800 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3801 (m68k-*-elf*): Also handle fido-*-elf.
3802 Add m68k/t-floatlib to tmake_file.
3803 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3804 (m68k-*-linux*): Likewise.
3805 (m68k-*-rtems*): Likewise.
3806 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3807 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3808 sh64*-*-*.
3809 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3810 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3811 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3812 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3813 sh/t-netbsd to tmake_file.
3814 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3815 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3816 (sh-wrs-vxworks): Likewise.
3817 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3818 *-leon[3-9]*.
3819 (v850*-*-*): Add v850/t-v850 to tmake_file.
3820 (vax-*-linux*): Add vax/t-linux to tmake_file.
3821 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3822
5f73c6cc
RO		 38232011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3824
3825 * crtstuff.c: New file.
3826 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3827 (CRTSTUFF_T_CFLAGS): Define.
3828 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3829 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3830 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3831 crtstuff.c.
3832 Use $<.
3833 (crtbeginT.o): Use $(objext).
3834 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3835 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3836 (gcc-extra-parts): Remove.
3837 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3838 Set extra_parts.
3839 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3840 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3841 Add t-crtstuff-pic to tmake_file.
3842 (*-*-lynxos*): New case.
3843 Set tmake_file, extra_parts.
3844 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3845 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3846 *-*-netbsdelf[2-9]*.
3847 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3848 (*-*-rtems*): Set extra_parts.
3849 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3850 (*-*-uclinux*): New case.
3851 Set extra_parts.
3852 (*-*-vms*): New case.
3853 Set tmake_file, extra_parts.
3854 (*-*-elf): Set extra_parts.
3855 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3856 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3857 vms/t-vms64.
3858 Set extra_parts.
3859 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3860 Set extra_parts.
3861 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3862 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3863 (arm-wrs-vxworks): Append to tmake_file.
3864 Set extra_parts.
3865 (arm*-*-uclinux*): Set extra_parts.
3866 (arm*-*-ecos-elf): Likewise.
3867 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3868 arm*-*-eabi*.
3869 (arm*-*-rtems*): Set extra_parts.
3870 (arm*-*-elf): Likewise.
3871 (avr-*-rtems*): Clear extra_parts.
3872 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3873 Set extra_parts.
3874 (bfin*-uclinux*): Likewise.
3875 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3876 (bfin*-rtems*): Append to tmake_file.
3877 Set extra_parts.
3878 (bfin*-*): Likewise.
3879 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3880 (crisv32-*-elf): ... this.
3881 (crisv32-*-none): ... this.
3882 (cris-*-elf, cris-*-none): New cases.
3883 Add cris/t-elfmulti to tmake_file.
3884 (fr30-*-elf): Append to tmake_file.
3885 Set extra_parts.
3886 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3887 Set extra_parts.
3888 (h8300-*-rtems*): Append to tmake_file.
3889 Set extra_parts.
3890 (h8300-*-elf*): Likewise.
3891 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3892 Set extra_parts.
3893 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3894 Set extra_parts.
3895 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3896 (x86_64-*-elf*): Likewise.
3897 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3898 (x86_64-*-freebsd*): Likewise.
3899 (x86_64-*-netbsd*): Likewise.
3900 (i[34567]86-*-linux*): Likewise.
3901 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3902 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3903 (x86_64-*-linux*): Likewise.
3904 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3905 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3906 tmake_file.
3907 Set extra_parts.
3908 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3909 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3910 Append to extra_parts, remove crtbegin.o, crtend.o.
3911 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3912 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3913 crtend.o, crtbeginS.o, crtendS.o.
3914 (ia64*-*-linux*): Comment extra_parts.
3915 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3916 Set extra_parts.
3917 (iq2000*-*-elf*): Clear extra_parts.
3918 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3919 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3920 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3921 (m32r-*-rtems*): ... this.
3922 Add m32r/t-m32r to tmake_file.
3923 (m68k-*-elf*): Add t-crtin to tmake_file.
3924 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3925 (mcore-*-elf): Likewise.
3926 (microblaze*-*-*): Set extra_parts.
3927 (mips*-sde-elf*): New case.
3928 Set tmake_file, extra_parts.
3929 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3930 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3931 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3932 tmake_file.
3933 Set extra_parts.
3934 (mipsisa64sr71k-*-elf*): Likewise.
3935 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3936 (mips-*-elf*, mipsel-*-elf*): Likewise.
3937 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3938 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3939 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3940 (mips*-*-rtems*): Likewise.
3941 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3942 (moxie-*-*): Split into ...
3943 (moxie-*-elf, moxie-*-uclinux*): ... this.
3944 Add to extra_parts, remove crtbegin.o, crtend.o.
3945 (moxie-*-rtems*): New case.
3946 Set tmake_file.
3947 Clear extra_parts.
3948 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3949 Set extra_parts.
3950 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3951 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3952 tmake_file.
3953 Set extra_parts.
3954 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3955 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3956 Set extra_parts.
3957 (powerpc-*-eabisim*): Likewise.
3958 (powerpc-*-elf*): Likewise.
3959 (powerpc-*-eabialtivec*): Likewise.
3960 (powerpc-xilinx-eabi*): Likewise.
3961 (powerpc-*-eabi*): Likewise.
3962 (powerpc-*-rtems*): Likewise.
3963 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3964 tmake_file.
3965 Set extra_parts.
3966 (powerpc-*-lynxos*): Add to tmake_file.
3967 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3968 rs6000/t-crtstuff, t-crtstuff-pic.
3969 Set extra_parts.
3970 (powerpcle-*-eabisim*): Likewise.
3971 (powerpcle-*-eabi*): Likewise.
3972 (rx-*-elf): Remove extra_parts.
3973 (s390x-ibm-tpf*): Set extra_parts.
3974 (score-*-elf): Set extra_parts.
3975 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3976 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3977 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3978 (sh64l*-*-netbsd*): Split into ...
3979 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3980 Add t-crtstuff-pic to tmake_file.
3981 Set extra_parts.
3982 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3983 Set extra_parts.
3984 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3985 (sparc-*-elf*): Remove t-crtin from tmake_file.
3986 Add to extra_parts, remove crtbegin.o, crtend.o.
3987 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3988 (sparc64-*-linux*): Likewise.
3989 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3990 Add to extra_parts, remove crtbegin.o, crtend.o.
3991 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3992 Add to extra_parts, remove crtbegin.o, crtend.o.
3993 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3994 Add to extra_parts, remove crtbegin.o, crtend.o.
3995 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3996 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3997 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3998 Set extra_parts.
3999 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4000 Set extra_parts.
4001 (tic6x-*-*): Change to ...
4002 (tic6x-*-elf): ... this.
4003 Set extra_parts.
4004 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4005 Set extra_parts.
4006 (am33_2.0-*-linux*): Add comment.
4007 (mep*-*-*): Add mep/t-mep to tmake_file.
4008 Set extra_parts.
4009 * config/alpha/t-vms: New file.
4010 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4011 * config/arm/crti.S, config/arm/crtn.S: New files.
4012 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4013 * config/bfin/crtlibid.S: New file.
4014 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4015 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4016 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4017 (crti.o, crtin.o): New rules.
4018 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4019 * config/c6x/t-uclinux: New file.
4020 * config/cris/t-elfmulti: New file.
4021 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4022 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4023 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4024 * config/frv/t-frv: New file.
4025 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4026 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4027 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4028 New files.
4029 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4030 refer to cygming-crtbegin.c, cygming-crtend.c.
4031 Use $<.
4032 * config/i386/t-nto: New file.
4033 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4034 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4035 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4036 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4037 Use .S extension.
4038 Use $<.
4039 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4040 (crtinitS.o): New rule.
4041 * config/ia64/vms-crtinit.S: New file.
4042 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4043 * config/m32r/initfini.c: New file.
4044 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4045 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4046 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4047 * config/mep/t-mep: New file.
4048 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4049 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4050 * config/mips/crti.S, config/mips/crtn.S: New files.
4051 * config/mips/t-crtstuff: New file.
4052 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4053 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4054 (CUSTOM_CRTIN): Set.
4055 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4056 dependencies.
4057 Use $(srcdir) to refer to crti.S, crtn.S.
4058 Use .S extension, $<.
4059 * config/moxie/crti.asm: Rename to ...
4060 * config/moxie/crti.S: ... this.
4061 * config/moxie/crtn.asm: Rename to ...
4062 * config/moxie/crtn.S: ... this.
4063 * config/moxie/t-moxie: Remove.
4064 * config/pa/stublib.c: New file.
4065 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4066 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4067 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4068 * config/rs6000/t-crtstuff: New file.
4069 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4070 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4071 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4072 Make output file explicit.
4073 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4074 Make output file explicit.
4075 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4076 Make output file explicit.
4077 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4078 Make output file explicit.
4079 * config/score/crti.S, config/score/crtn.S: New files.
4080 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4081 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4082 files.
4083 * config/sh/t-sh, config/sh/t-superh: New files.
4084 * config/sparc/t-linux64: New file.
4085 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4086 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4087 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4088 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4089 * config/t-crtin: Remove.
4090 * config/t-crtstuff-pic: New file.
4091 * config/t-sol2 (CUSTOM_CRTIN): Set.
4092 (crti.o, crtn.o): New rules.
4093 * config/vms/t-vms: New file.
4094 * config/vms/vms-ucrt0.c: New file.
4095 * config/xtensa/t-elf: New file.
4096
b040f2be
RO		 40972011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4098
4099 * Makefile.in (SHLIB_NM_FLAGS): Set.
4100 * mkmap-flat.awk, mkmap-symver.awk: New files.
4101 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4102 exceptions.
4103 * configure: Regenerate.
4104 * config/libgcc-glibc.ver: New file.
4105 * config/libgcc-libsystem.ver: New file.
4106 * config/t-libunwind (SHLIB_LC): Set.
4107 * config/t-linux: New file.
4108 * config/t-slibgcc (INSTALL_SHLIB): New.
4109 (SHLIB_INSTALL): Use it.
4110 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4111 to mkmap-symver.awk.
4112 (SHLIB_MAPFILES): Don't append, adapt pathname.
4113 (SHLIB_VERPFX): Set.
4114 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4115 to mkmap-symver.awk.
4116 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4117 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4118 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4119 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4120 to mkmap-flat.awk.
4121 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4122 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4123 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4124 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4125 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4126 * config/i386/libgcc-darwin.10.4.ver,
4127 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4128 New files.
4129 * config/i386/t-darwin: Remove.
4130 * config/i386/t-darwin64: Likewise.
4131 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4132 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4133 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4134 * config/i386/t-linux: New file.
4135 * config/i386/t-mingw32: New file.
4136 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4137 * config/ia64/t-glibc: Rename to ...
4138 * config/ia64/t-linux: ... this.
4139 (SHLIB_MAPFILES): Set.
4140 * config/ia64/t-glibc-libunwind: Rename to ...
4141 * config/ia64/t-linux-libunwind: ... this.
4142 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4143 * config/ia64/t-slibgcc-hpux: New file.
4144 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4145 * config/m68k/t-slibgcc-elf-ver: New file.
4146 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4147 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4148 to mkmap-flat.awk.
4149 * config/pa/t-slibgcc-hpux: New file.
4150 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4151 files.
4152 * config/rs6000/libgcc-darwin.10.4.ver,
4153 config/rs6000/libgcc-darwin.10.5.ver: New files.
4154 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4155 config/rs6000/libgcc-glibc.ver.
4156 * config/rs6000/libgcc-ppc64.ver: Rename to
4157 config/rs6000/libgcc-ibm-ldouble.ver.
4158 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4159 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4160 * config/rs6000/t-ldbl128: Rename to ...
4161 * config/rs6000/t-linux: ... this.
4162 (SHLIB_MAPFILES): Adapt filename.
4163 * config/rs6000/t-slibgcc-aix: New file.
4164 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4165 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4166 libgcc-excl.ver, libgcc-glibc.ver.
4167 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4168 * config/sparc/libgcc-glibc.ver: New file.
4169 * config/sparc/t-linux: New file.
4170 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4171 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4172 t-slibgcc-elf-ver to tmake_file.
4173 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4174 *-*-freebsd[34].
4175 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4176 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4177 t-slibgcc-elf-ver, t-linux to tmake_file.
4178 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4179 tmake_file.
4180 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4181 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4182 (alpha*-dec-*vms*): Likewise.
4183 (arm*-*-freebsd*): Append to tmake_file.
4184 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4185 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4186 arm*-*-linux-*eabi.
4187 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4188 tmake_file for arm*-*-symbianelf*.
4189 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4190 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4191 cris/t-linux.
4192 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4193 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4194 pa/t-slibgcc-dwarf-ver to tmake_file.
4195 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4196 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4197 (hppa*64*-*-hpux11*): Likewise.
4198 (hppa[12]*-*-hpux11*): Likewise.
4199 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4200 i386/t-crtpc, i386/t-crtfm.
4201 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4202 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4203 to tmake_file.
4204 Add i386/t-cygwin to tmake_file.
4205 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4206 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4207 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4208 to tmake_file.
4209 Add i386/t-mingw32 to tmake_file.
4210 (x86_64-*-mingw*): Likewise.
4211 (ia64*-*-freebsd*): Append to tmake_file.
4212 (ia64*-*-linux*): Append to tmake_file.
4213 Replace ia64/t-glibc by ia64/t-linux.
4214 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4215 system libunwind.
4216 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4217 t-slibgcc-hpux to tmake_file.
4218 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4219 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4220 (m32rle-*-linux*): Likewise.
4221 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4222 sjlj exceptions.
4223 (microblaze*-linux*): New case.
4224 Append to tmake_file, add t-slibgcc-nolc-override.
4225 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4226 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4227 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4228 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4229 rs6000/t-slibgcc-aix to tmake_file.
4230 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4231 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4232 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4233 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4234 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4235 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4236 sh*-*-linux*.
4237 (sparc-*-linux*): Append to tmake_file for *-leon*.
4238 Add sparc/t-linux to tmake_file for non-Leon targets.
4239 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4240 (tic6x-*-uclinux): New case.
4241 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4242 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4243 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4244 (am33_2.0-*-linux*): Append to tmake_file.
4245 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4246 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4247 x86_64-*-kfreebsd*-gnu.
4248 Add i386/t-linux to tmake_file.
4249
18b4bd7b
ILT		 42502011-10-28 Ian Lance Taylor <iant@google.com>
4251
4252 * config/i386/morestack.S: Correct CFI information to do proper
4253 returns throughout function. In 32-bit mode, save %ebx so that it
4254 is restored on unwind.
4255
5b2d9d90
BS		 42562011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4257
4258 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4259 case where B3 isn't the return register.
4260
0d53e346
BS		 4261 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4262 logic for doubleword pops.
4263
cbffbd59
AT		 42642011-10-25 Andreas Tobler <andreast@fgznet.ch>
4265
4266 * config/rs6000/t-freebsd: Add wildcard.
4267
56dc349e
PB		 42682011-10-21 Paul Brook <paul@codesourcery.com>
4269
4270 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4271
1e06b07d
UB		 42722011-10-16 Uros Bizjak <ubizjak@gmail.com>
4273 Eric Botcazou <ebotcazou@adacore.com>
4274
4275 PR target/50737
4276 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4277 fs->signal_frame to 1.
4278
b5204884
ILT		 42792011-10-07 Ian Lance Taylor <iant@google.com>
4280
4281 * generic-morestack-thread.c: #include <errno.h>.
4282
91a639a1
ILT		 42832011-10-07 Ian Lance Taylor <iant@google.com>
4284
4285 PR target/46093
4286 * generic-morestack.c (__generic_morestack): Make sure the segment
4287 is large enough for both the stack frame and the copied
4288 parameters.
4289
cc49116d
RO		 42902011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4291
4292 PR bootstrap/49804
4293 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4294 extra_parts.
4295
2996d8c3
NC		 42962011-09-28 Nick Clifton <nickc@redhat.com>
4297
4298 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4299 64-bit doubles are not enabled.
4300 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4301 and floatunsisf functions.
4302
1e874273 43032011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 4304
1e874273
PB		 4305 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4306 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4307 * unwind-arm-common.inc: New file.
4308 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4309 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4310 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4311 * config/c6x/libunwind.S: New file.
4312 * config/c6x/pr-support.c: New file.
4313 * config/c6x/unwind-c6x.c: New file.
4314 * config/c6x/unwind-c6x.h: New file.
4315 * config/c6x/t-c6x-elf: New file.
4316
f70c879a
UB		 43172011-08-23 Uros Bizjak <ubizjak@gmail.com>
4318
4319 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4320 (ASM_DIVZERO): Ditto.
4321 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4322
c55b374b
RS		 43232011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4324
4325 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4326
1e138510
RS		 43272011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4328
4329 PR target/50090
4330 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4331 instead of an assembly one.
4332
1563503d
PB		 43332011-08-12 Paolo Bonzini <bonzini@gnu.org>
4334
4335 PR bootstrap/50047
4336 * Makefile.in (install-unwind_h): Create
4337 $(gcc_objdir)/include/unwind.h atomically.
4338
3627ac1a
RO		 43392011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4340
4341 * Makefile.in (install-unwind_h): Remove destination file first.
4342
c6412d86
RO		 43432011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4344
4345 * sync.c: New file.
4346 * config/mips/t-mips16: New file.
4347 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4348 (mips*-*-linux*): Likewise.
4349 (mips*-sde-elf*): Likewise.
4350 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4351 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4352 Add mips/t-mips16 to tmake_file.
4353 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4354 (mips-*-elf*): Likewise.
4355 (mips64-*-elf*): Likewise.
4356 (mips64orion-*-elf*): Likewise.
4357 (mips*-*-rtems*): Likewise.
4358 (mipstx39-*-elf*): Likewise.
4359 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4360 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4361 LIBGCC_SYNC_CFLAGS.
4362 Use $(srcdir) to refer to sync.c.
4363 Use $<.
4364 ($(libgcc-sync-funcs-o)): Likewise.
4365 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4366 ($(libgcc-sync-funcs-s-o)): Likewise.
4367
3cb6e5bd
AS		 43682011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4369
4370 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4371 t-libunwind.
4372
cca2207a
L		 43732011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4374
4375 PR other/48007
4376 * config/i386/value-unwind.h: New.
4377
ed39fbad
RS		 43782011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4379
4380 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4381 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4382 Add to tmake_file rather than overriding it.
4383
aca0b0b3
RO		 43842011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4385
4386 * config/t-softfp: Remove.
4387 * soft-fp: Moved from ../gcc/config.
4388 * soft-fp/README: Remove t-softfp reference.
4389 * soft-fp/t-softfp: Move to config/t-softfp.
4390 (softfp_machine_header): Remove.
4391 (softfp_file_list): Remove config subdir.
4392 (soft-fp-objects): New variable.
4393 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4394 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4395 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4396 * config/t-softfp-excl: New file.
4397 * config/t-softfp-sfdf: New file.
4398 * config/t-softfp-tf: New file.
4399 * config/no-sfp-machine.h: New file.
4400 * config/arm/sfp-machine.h: New file.
4401 * config/arm/t-softfp: New file.
4402 * config/c6x/sfp-machine.h: New file.
4403 * config/i386/32/t-fprules-softfp: Rename to ...
4404 * config/i386/32/t-softfp: ... this.
4405 (tifunctions, LIB2ADD): Remove.
4406 (softfp_int_modes): Override.
4407 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4408 subdir.
4409 * config/i386/64/eqtf2.c: Likewise.
4410 * config/i386/64/getf2.c: Likewise.
4411 * config/i386/64/letf2.c: Likewise.
4412 * config/ia64/sft-machine.h: New file.
4413 * config/ia64/t-fprules-softfp: Rename to ...
4414 * config/ia64/t-softfp: ... this.
4415 * config/lm32/sfp-machine.h: New file.
4416 * config/moxie/t-moxie-softfp: Remove.
4417 * config/rs6000/ibm-ldouble-format: New file.
4418 * config/rs6000/ibm-ldouble.c: New file.
4419 * config/rs6000/libgcc-ppc-glibc.ver: New file
4420 * config/rs6000/libgcc-ppc64.ver: New file
4421 * config/rs6000/sfp-machine.h: New file.
4422 * config/rs6000/t-freebsd: New file.
4423 * config/rs6000/t-ibm-ldouble: New file.
4424 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4425 libgcc-ppc-glibc.ver.
4426 * config/rs6000/t-linux64: New file.
4427 * config/rs6000/t-ppccomm (LIB2ADD): Add
4428 $(srcdir)/config/rs6000/ibm-ldouble.c.
4429 * config/rs6000/t-ppccomm-ldbl: New file.
4430 * config/score/sfp-machine.h: New file.
4431 * config.host (sfp_machine_header): Explain.
4432 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4433 t-softfp to tmake_file.
4434 (arm*-*-uclinux*): Likewise.
4435 (arm*-*-ecos-elf): Likewise.
4436 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4437 (arm*-*-rtems*): Likewise.
4438 (arm*-*-elf): Likewise.
4439 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4440 in tmake_file.
4441 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4442 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4443 (lm32-*-uclinux*): Likewise.
4444 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4445 t-softfp-excl, t-softfp.
4446 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4447 (powerpc64-*-darwin*): Likewise.
4448 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4449 to tmake_file.
4450 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4451 tmake_file.
4452 (powerpc-*-eabisim*): Likewise.
4453 (powerpc-*-elf*): Likewise.
4454 (powerpc-*-eabialtivec*): Likewise.
4455 (powerpc-xilinx-eabi*): Likewise.
4456 (powerpc-*-rtems*): Likewise.
4457 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4458 t-softfp-excl, t-softfp to tmake_file.
4459 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4460 rs6000/t-ppccomm-ldbl to tmake_file.
4461 (powerpcle-*-elf*): Likewise.
4462 (powerpcle-*-eabisim*): Likewise.
4463 (powerpcle-*-eabi*): Likewise.
4464 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4465 rs6000/t-ibm-ldouble to tmake_file.
4466 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4467 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4468 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4469 (tic6x-*-*): Likewise.
4470 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4471 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4472 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4473 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4474 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4475 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4476 t-softfp to tmake_file.
4477 * configure.ac (sfp_machine_header): Provide default if unset.
4478 Substitute.
4479 Link sfp-machine.h to config/$sfp_machine_header.
4480 * configure: Regenerate.
4481
569dc494
RO		 44822011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4483
4484 * Makefile.in (double_type_size, long_double_type_size): Set.
4485 Remove $(fpbit-in-libgcc) support.
4486 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4487 (fpbit-src): New variable.
4488 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4489 Compile with -DFLOAT $(FPBIT_CFLAGS).
4490 Use $<.
4491 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4492 Compile with $(FPBIT_CFLAGS).
4493 Use $<.
4494 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4495 Compile with -DFLOAT $(TPBIT_CFLAGS).
4496 Use $<.
4497 * configure.ac (double_type_size, long_double_type_size):
4498 Determine and substitute.
4499 * configure: Regenerate.
4500 * fp-bit.c, fp-bit.h: New files.
4501 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4502 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4503 * config/mips/t-mips: New file.
4504 * config/mips/t-sdemtk: New file.
4505 * config/rs6000/ppc64-fp.c: New file.
4506 * config/rs6000/t-darwin (LIB2ADD): Add
4507 $(srcdir)/config/rs6000/ppc64-fp.c.
4508 * config/rs6000/t-ppc64-fp: New file.
4509 * config/rx/rx-lib.h: New file.
4510 * config/rx/t-rx (FPBIT): Set to true.
4511 ($(gcc_objdir)/fp-bit.c): Remove.
4512 (DPBIT): Set to true only with -m64bit-doubles.
4513 ($(gcc_objdir)/dp-bit.c): Remove.
4514 * config/sparc/t-softfp: Remove.
4515 * config/spu/t-elf: New file.
4516 * config/t-fdpbit, config/t-fpbit: New files.
4517 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4518 (mips*-*-*): Likewise.
4519 (arm-wrs-vxworks): Likewise.
4520 (arm*-*-freebsd*): Likewise.
4521 (avr-*-rtems*): Add t-fpbit to tmake_file.
4522 (avr-*-*): Likewise.
4523 (bfin*-elf*): Add t-fdpbit to tmake_file.
4524 (bfin*-uclinux*): Likewise.
4525 (bfin*-linux-uclibc*): Likewise.
4526 (bfin*-rtems*): New case.
4527 Add t-fdpbit to tmake_file.
4528 (bfin*-*): Add t-fdpbit to tmake_file.
4529 (crisv32-*-elf): Likewise.
4530 (cris-*-linux*): Likewise.
4531 (fr30-*-elf): Likewise.
4532 (frv-*-elf, frv-*-*linux*): Likewise.
4533 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4534 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4535 (m32r-*-elf*): Likewise.
4536 (m32rle-*-elf*): Likewise.
4537 (m32r-*-linux*): Likewise.
4538 (m32rle-*-linux*): Likewise.
4539 (mcore-*-elf): Add t-fdpbit to tmake_file.
4540 (microblaze*-*-*): Likewise.
4541 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4542 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4543 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4544 Fix typo.
4545 Add mips/t-tpbit to tmake-file.
4546 (mips*-*-linux*): Fix typo.
4547 (mips*-sde-elf*): New case
4548 Add mips/t-sdemtk unless using newlib.
4549 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4550 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4551 (mn10300-*-*): Likewise.
4552 (pdp11-*-*): Likewise.
4553 (picochip-*-*): Add t-fpbit to tmake_file.
4554 (powerpc-*-eabisimaltivec*): Likewise.
4555 (powerpc-*-eabisim*): Likewise.
4556 (powerpc-*-elf*): Likewise.
4557 (powerpc-*-eabialtivec*): Likewise.
4558 (powerpc-xilinx-eabi*): New case.
4559 Add t-fdpbit to tmake_file.
4560 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4561 (powerpc-*-rtems*): Likewise.
4562 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4563 tmake_file.
4564 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4565 tmake_file.
4566 (powerpc-*-lynxos*): Likewise.
4567 (powerpcle-*-elf*): Likewise.
4568 (powerpcle-*-eabisim*): Likewise.
4569 (powerpcle-*-eabi*): Likewise.
4570 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4571 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4572 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4573 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4574 (rx-*-elf): Add t-fdpbit to tmake_file.
4575 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4576 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4577 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4578 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4579 sh*-*-netbsd*.
4580 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4581 (sh-wrs-vxworks): Likewise.
4582 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4583 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4584 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4585 (sparc64-*-rtems*): ... new case.
4586 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4587 (spu-*-elf*): Likewise.
4588 Add spu/t-elf to tmake_file.
4589 (v850*-*-*): Add t-fdpbit to tmake_file.
4590 (xstormy16-*-elf): Likewise.
4591 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4592 (mep*-*-*): Likewise.
4593
201cdb74
RO		 45942011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4595
4596 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4597 variables.
4598 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4599 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4600 (install-unwind_h): New target.
4601 (all): Depend on it.
4602 * config.host (unwind_header): New variable.
4603 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4604 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4605 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4606 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4607 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4608 Set unwind_header.
4609 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4610 Set unwind_header.
4611 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4612 arm*-*-eabi*.
4613 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4614 Set unwind_header.
4615 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4616 (ia64*-*-freebsd*): Likewise.
4617 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4618 tmake_file.
4619 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4620 $with_system_libunwind.
4621 (ia64*-*-hpux*): Set tmake_file.
4622 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4623 (picochip-*-*): Set tmake_file.
4624 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4625 md_unwind_header.
4626 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4627 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4628 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4629 (xtensa*-*-elf*): Set tmake_file.
4630 (xtensa*-*-linux*): Likewise.
4631 * configure.ac: Include ../config/unwind_ipinfo.m4.
4632 Call GCC_CHECK_UNWIND_GETIPINFO.
4633 Link unwind.h to $unwind_header.
4634 * configure: Regenerate.
4635 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4636 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4637 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4638 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4639 * config/unwind-dw2-fde-darwin.c: New file.
4640 * config/arm/libunwind.S, config/arm/pr-support.c,
4641 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4642 config/arm/unwind-arm.h,: New files.
4643 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4644 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4645 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4646 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4647 config/ia64/unwind-ia64.h: New files.
4648 * config/picochip/t-picochip: New file.
4649 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4650 files.
4651 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4652 * config/s390/t-tpf (LIB2ADDEH): Remove.
4653 * config/t-darwin (LIB2ADDEH): Set.
4654 * config/t-eh-dw2-dip: New file.
4655 * config/t-libunwind, config/t-libunwind-elf: New files.
4656 * config/t-sol2 (LIB2ADDEH): Remove.
4657 * config/xtensa/t-xtensa: New file.
4658
40f2f11f
L		 46592011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4660
4661 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4662 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4663 long long to check rt_sigreturn syscall.
4664
bd15e32c
AM		 46652011-08-02 Alan Modra <amodra@gmail.com>
4666
4667 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4668 Restore for indirect call bcrtl from correct stack slot, and only
4669 if cfa+40 isn't valid.
4670
655b30bf
JB		 46712011-08-01 Julian Brown <julian@codesourcery.com>
4672
4673 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4674 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4675 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4676
247eb06f
JB		 46772011-08-01 Julian Brown <julian@codesourcery.com>
4678
4679 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4680 (libgcc-std.ver.in): Use above.
4681 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4682 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4683 throughout file.
4684 * config/t-fixedpoint-gnu-prefix: New file.
4685 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4686 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4687 instead of __PFX__.
4688
02a8fe00
L		 46892011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4690
4691 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4692 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4693 for x86-64. Properly check __x86_64__ and __LP64__.
4694
5fce9126
L		 46952010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4696
4697 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4698 version.
4699 (_FP_WS_TYPE): Likewise.
4700 (_FP_I_TYPE): Likewise.
4701
2374a88a
AM		 47022011-07-28 Alan Modra <amodra@gmail.com>
4703
4704 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4705 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4706 in a plt call stub. Do restore r2 if stopped on bctrl.
4707
e44dbbe1
RO		 47082011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4709
4710 * config.host (i[3456x]86-*-netware*): Remove.
4711 * config/i386/netware-crt0.c, config/i386/t-nwld,
4712 config/i386/t-slibgcc-nwld: Remove.
4713
bcead286
BS		 47142011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4715
4716 * config.host: Handle tic6x-*-*.
4717 * config/c6x/c6x-abi.h: New file.
4718
b3fe1584
RO		 47192011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4720
4721 * config/i386/crtprec.c: New file.
4722 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4723 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4724 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4725 (x86_64-*-darwin*): Likewise.
4726 (i[34567]86-*-solaris2*: Likewise.
4727
35d8090d
RO		 47282011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4729
4730 * config/alpha/crtfastmath.c: New file.
4731 * config/i386/crtfastmath.c: New file.
4732 * config/ia64/crtfastmath.c: New file.
4733 * config/mips/crtfastmath.c: New file.
4734 * config/sparc/crtfastmath.c: New file.
4735
4736 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4737 crtfastmath.c.
4738 Add -frandom-seed=gcc-crtfastmath.
4739 * config/alpha/t-crtfm: Remove.
4740 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4741 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4742
4743 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4744 (alpha*-dec-osf5.1*): Likewise.
4745 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4746 Add crtfastmath.o to extra_parts.
4747 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4748 Add crtfastmath.o to extra_parts.
4749 (x86_64-*-darwin*): Likewise.
4750 (x86_64-*-mingw*): Likewise.
4751 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4752 (ia64*-*-freebsd*): Likewise.
4753 (ia64*-*-linux*): Likewise.
4754 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4755 Add crtfastmath.o to extra_parts.
4756
e141542e
RO		 47572011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4758
4759 * config/darwin-crt3.o: New file.
4760 * config/rs6000/darwin-crt2.c: New file.
4761 * config/t-darwin: New file.
4762 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4763 (crt2.o): New rule.
4764 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4765 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4766 (powerpc64-*-darwin*): Likewise.
4767
2d1efe2d
RO		 47682011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4769
4770 * config/i386/netware-crt0.c: New file.
4771 * config/i386/t-nwld: Rename to ...
4772 * config/i386/t-slibgcc-nwld: ... this.
4773 * config/i386/t-nwld: New file.
4774 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4775 tmake_file.
4776 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4777 extra_parts.
4778
4a8bb046
RO		 47792011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4780
4781 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4782 i386/t-crtstuff.
4783 * configure: Regenerate.
4784
2d8d5935
RO		 47852011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4786
4787 * dfp-bit.c, dfp-bit.h: New files.
4788 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4789 variables.
4790 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4791 ($(d64pbit-o)): Likewise.
4792 ($(d128pbit-o)): Likewise.
4793 * config/t-dfprules: New file.
4794 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4795 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4796 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4797 (x86_64-*-linux*): Likewise.
4798 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4799 (i[34567]86-*-cygwin*): Likewise.
4800 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4801 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4802
2c50b2c3
RO		 48032011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4804
4805 * Makfile.in (LIBGCOV): New variable.
4806 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4807 * libgcov.c: New file.
4808
a039d7c2
RO		 48092011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4810
4811 * fixed-bit.c, fixed-bit.h: New files.
4812 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4813 refer to fixed-bit.c.
4814
1e4b2746
JM		 48152011-07-07 Joseph Myers <joseph@codesourcery.com>
4816
4817 * config.host (*local*): Remove.
4818
fbdd5d87
RO		 48192011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4820
4821 PR target/39150
4822 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4823 like i?86-*-solaris2.1[0-9]*.
4824 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4825 * configure.ac (i?86-*-solaris2*): Likewise.
4826 * configure: Regenerate.
4827
9e7714f4
TS		 48282011-07-06 Thomas Schwinge <thomas@schwinge.name>
4829
4830 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4831 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4832 md_unwind_header by splitting out of...
4833 (i[34567]86-*-linux*): ... this.
4834 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4835 Remove md_unwind_header by splitting out of...
4836 (x86_64-*-linux*): ... this.
4837
6dab9931
GJL		 48382011-07-04 Georg-Johann Lay <avr@gjlay.de>
4839
4840 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4841
4be46d19
NC		 48422011-06-28 Nick Clifton <nickc@redhat.com>
4843
4844 * config.host: Recognize all V850 variants.
4845
1da9434b
UB		 48462011-06-22 Uros Bizjak <ubizjak@gmail.com>
4847
4848 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4849
e4d48a4d
RO		 48502011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4851
4852 * shared-object.mk (c_flags-$o): Save c_flags.
4853 ($(base)$(objext)): Use it.
4854 ($(base)_s$(objext)): Likewise.
4855
3801c801
BS		 48562011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4857
4858 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4859 * libgcc-std.ver.in (GCC_4.7.0): New section.
4860
0ad8bb3b 48612011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 4862
0ad8bb3b
GJL		 4863 PR target/49313
4864 PR target/29524
4865 * config/avr/t-avr: Fix line endings.
4866 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4867 _parityXX2.
4868
ea963999
OH		 48692011-06-14 Olivier Hainque <hainque@adacore.com>
4870 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4871
4872 * config/mips/irix6-unwind.h: New file.
4873 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4874
b11b0904
EB		 48752011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4876
4877 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4878 (sparc64_fallback_frame_state): Use it.
4879 (sparc64_frob_update_context): Further adjust context.
4880 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4881 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4882 * config/sparc/sol2-cn.S: Likewise.
4883
10e48e39
RO		 48842011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4885
4886 * enable-execute-stack-empty.c: New file.
4887 * enable-execute-stack-mprotect.c: New file.
4888 * config/i386/enable-execute-stack-mingw32.c: New file.
4889 * config.host (enable_execute_stack): New variable.
4890 Select appropriate variants.
4891 * configure.ac: Link enable-execute-stack.c to
4892 $enable_execute_stack.
4893 * configure: Regenerate.
4894 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4895 (lib2funcs): Remove _enable_execute_stack.
4896
10c4cabc
DM		 48972011-06-09 David S. Miller <davem@davemloft.net>
4898 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4899
4900 * config.host (sparc-*-linux*): Correct md_unwind_header
4901 filename.
4902 (s390x-ibm-tpf*): Fix typo.
4903
aa4203e7
RO		 49042011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4905
4906 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4907 Add crtfastmath.o to extra_parts.
4908 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4909 mips/t-crtfm.
4910 * config/mips/t-crtfm: Remove.
4911
0defd786
JDA		 49122011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4913
4914 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4915
82f247af
KK		 49162011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4917
4918 * config.host (sh*-*-linux*): Fix typo.
4919
58cd1d70
RO		 49202011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4921
4922 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4923 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4924 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4925 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4926 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4927 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4928 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4929 Wrap in !__MINGW64__.
4930 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4931 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4932 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4933 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4934 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4935 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4936 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4937 Wrap in !__LP64__.
4938 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4939 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4940 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4941 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4942 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4943 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4944 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4945 * config/no-unwind.h: New file.
4946 * config.host (md_unwind_header): Document.
4947 Define.
4948 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4949 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4950 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4951 hppa[12]*-*-hpux11*): Set md_unwind_header.
4952 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4953 Set md_unwind_header.
4954 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4955 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4956 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4957 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4958 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4959 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4960 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4961 md_unwind_header.
4962 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4963 * configure: Regenerate.
4964
737346fa
RO		 49652011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4966
4967 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4968 Set tmake_file, extra_parts.
4969 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4970 Remove O32 support.
4971 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4972 Remove O32 support.
4973 * config/mips/t-irix6: New file.
4974 * config/mips/t-slibgcc-irix: New file.
4975
c192cee6
RO		 49762011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4977
4978 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4979 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4980
ee33b5f0
RO		 49812011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4982
4983 * configure.ac (target_thread_file): Determine thread model.
4984 * configure: Regenerate.
4985 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4986 * config/alpha/t-alpha: New file.
4987 * config/alpha/t-crtfm: Use $<.
4988 * config/alpha/t-ieee: New file.
4989 * config/alpha/t-osf-pthread: New file.
4990 * config/alpha/t-slibgcc-osf: New file.
4991 * config/alpha/libgcc-osf5.ver: New file.
4992
0699e415
RO		 49932011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4994
4995 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4996 tmake_file.
4997 Add crtfastmath.o to extra_parts.
4998
a3fab9c2
RO		 49992011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5000
5001 * config/gmon-sol2.c: Reindent.
5002 Cleanup comments.
5003 Remove, correct casts.
5004 Use STDERR_FILENO, NULL.
5005 (BASEADDRESS): Remove.
5006 (minbrk): Remove.
5007 (errno, sbrk): Remove declarations.
5008 (monstartup) [hp300]: Remove.
5009 (mcount): Remove.
5010
ca24c5ad
RO		 50112011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5012
5013 * Makefile.in (cpu_type): Define.
5014 * config.host (i[34567]86-*-rtems*): Handle it.
5015 (i[34567]86-*-solaris2*): Move body ...
5016 (*-*-solaris2*): ... here.
5017 New case, generalize.
5018 (sparc-*-elf*): Handle it.
5019 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5020 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5021 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5022 Fold into ...
5023 (sparc*-*-solaris2*): ... this.
5024 New case.
5025 (sparc64-*-elf*): Handle it.
5026 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5027 Merge ../gcc/config/i386/gmon-sol2.c.
5028 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5029 Use C comments.
5030 Merge ../gcc/config/i386/sol2-gc1.asm.
5031 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5032 Use C comments.
5033 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5034 Use C comments.
5035 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5036 * config/i386/t-crtstuff: New file.
5037 * config/i386/t-softfp: New file.
5038 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5039 $(T)crti.o, $(T)crtn.o): Remove.
5040 (gcrt1.o): New rule.
5041 (TARGET_LIBGCC2_CFLAGS): Remove.
5042 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5043 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5044 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5045 * config/sparc/t-sol2: New file.
5046 * config/sparc/t-crtfm: Move to ...
5047 * config/t-crtfm: ... this.
5048 Use $(cpu_type), $<.
5049 * config/t-crtin: New file.
5050 * config/sparc/t-softfp: New file.
5051 * config/sparc/t-softmul: New file.
5052 * config/t-rtems: New file.
5053 * config/t-slibgcc: New file.
5054 * config/t-slibgcc-elf-ver: New file.
5055 * config/t-slibgcc-gld: New file.
5056 * config/t-slibgcc-sld: New file.
5057 * config/t-sol2: New file.
5058 * configure.ac: Include ../config/lib-ld.m4.
5059 Call AC_LIB_PROG_LD_GNU.
5060 Substitute cpu_type.
5061 * configure: Regenerate.
5062
ad5f3d7b
BS		 50632011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5064
5065 PR bootstrap/49173
5066 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5067 libgcc-std.ver in the build directory.
5068 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5069 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5070
cdbf4541
BS		 50712011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5072
5073 * libgcc-std.ver.in: New file.
5074 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5075 variables.
5076 (libgcc-std.ver): New rule.
5077 * config/t-gnu-prefix: New file.
5078
c8028650
RO		 50792011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5080
5081 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5082
4a68b4ca
JM		 50832011-05-10 Joseph Myers <joseph@codesourcery.com>
5084
5085 * config/i386/darwin-lib.h: New file.
5086
80cf2e08
JM		 50872011-05-10 Joseph Myers <joseph@codesourcery.com>
5088
5089 * config/arm/symbian-lib.h: New.
5090
a3330c9d
CD		 50912011-05-04 Chris Demetriou <cgd@google.com>
5092
5093 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5094 (__x86.get_pc_thunk.bx): ...this.
5095 (__morestack): Adjust for rename, remove undef of __i686.
5096
6ace0756
CD		 50972011-05-03 Chris Demetriou <cgd@google.com>
5098
5099 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5100
ebb9f8b0
JM		 51012011-03-22 Joseph Myers <joseph@codesourcery.com>
5102
5103 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5104 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5105 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5106 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5107 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5108 Remove cases.
5109
9cfa1499
AT		 51102011-03-14 Andreas Tobler <andreast@fgznet.ch>
5111
5112 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5113 Adjust copyright year.
5114
457186f6
ILT		 51152011-03-07 Ian Lance Taylor <iant@google.com>
5116
5117 * generic-morestack.c (__splitstack_find): Adjust returned stack
5118 pointer to include all registers pushed by __morestack.
5119
58c741a6
DK		 51202011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5121
5122 PR target/40125
5123 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5124 (toolexecdir): Calculate and AC_SUBST.
5125 (toolexeclibdir): Likewise.
5126 * Makefile.in (target_noncanonical): Import.
5127 (toolexecdir): Likewise.
5128 (toolexeclibdir): Likewise.
5129 * configure: Regenerate.
5130
26716c44
NF		 51312010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5132
5133 PR target/46040
5134 * config/arm/bpabi.h: Rename to...
5135 * config/arm/bpabi-lib.h: ...this.
5136
b595b1a1
RO		 51372010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5138
5139 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5140 appropriate.
5141 * configure: Regenerate.
5142
a3abe41c
NF		 51432010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5144
5145 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5146 __FLOAT_WORD_ORDER__.
5147 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5148 Delete.
5149
455c8f48
RW		 51502010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5151
5152 PR other/46202
5153 * Makefile.in (install-strip): New phony target.
5154
f3824a8b
ILT		 51552010-11-07 Ian Lance Taylor <iant@google.com>
5156
5157 PR target/46089
5158 * config/i386/morestack.S (__morestack_large_model): New
5159 function.
5160
18ed6ee4
NF		 51612010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5162
5163 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5164 Delete.
5165 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5166
8ac7fdcb
NF		 51672010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5168
5169 * config/arm/bpabi.h: New file.
5170 * config/frv/frv-abi.h: New file.
5171
cdb388c2
ILT		 51722010-10-01 Ian Lance Taylor <iant@google.com>
5173
5174 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5175 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5176
ef7c141c
L		 51772010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5178
5179 PR target/45858
5180 * config.host: Add the missing `$'.
5181
80920132
ME		 51822010-09-30 Michael Eager <eager@eagercon.com>
5183
5184 * config.host: Add microblaze*-*-*.
5185 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5186 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5187 udivsi3.asm,umodsi3.asm}: New.
5188
6dace308
ILT		 51892010-09-28 Ian Lance Taylor <iant@google.com>
5190
5191 * configure.ac: Adjust CFI test to test assembler directly rather
5192 than checking gcc preprocessor macro.
5193 * configure: Rebuild.
5194
b6110d6d
ILT		 51952010-09-27 Ian Lance Taylor <iant@google.com>
5196
5197 * configure.ac: Test whether assembler supports CFI directives.
5198 * config.host: Only add t-stack and i386/t-stack-i386 to
5199 tmake_file if libgcc_cv_cfi is "yes".
5200 * configure: Rebuild.
5201
7458026b
ILT		 52022010-09-27 Ian Lance Taylor <iant@google.com>
5203
5204 * generic-morestack.h: New file.
5205 * generic-morestack.c: New file.
5206 * generic-morestack-thread.c: New file.
5207 * config/i386/morestack.S: New file.
5208 * config/t-stack: New file.
5209 * config/i386/t-stack-i386: New file.
5210 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5211 i386/t-stack-i386 to tmake_file.
5212
5b50fc0c
IS		 52132010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5214
5215 * Makefile.in (libgcc-extra-parts): Check for static archives and
5216 invoke ranlib after installing them.
5217 (gcc-extra-parts): Likewise.
5218 (install-leaf): Likewise.
5219
b93cf342
L		 52202010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5221
5222 * configure: Regenerated.
5223
996b42ef
KT		 52242010-09-10 Kai Tietz <kai.tietz@onevision.com>
5225
b93cf342 5226 * configure: Regenerated.
996b42ef 5227
be1c764e
GP		 52282010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5229 Andrew Pinski <pinskia@gmail.com>
5230
1da9434b 5231 PR target/40959
be1c764e
GP		 5232 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5233
cc0ae0ca
L		 52342010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5235
5236 PR target/45524
5237 * configure: Regenerated.
5238
84f47d20
AS		 52392010-09-06 Andreas Schwab <schwab@redhat.com>
5240
5241 * configure: Regenerate.
5242
4159fb8d
UB		 52432010-09-03 Uros Bizjak <ubizjak@gmail.com>
5244
5245 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5246 64bit targets.
5247 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5248 for 64bit targets.
5249
0df8fcc8
UB		 52502010-09-03 Uros Bizjak <ubizjak@gmail.com>
5251 Iain Sandoe <iains@gcc.gnu.org>
5252
5253 PR target/45476
5254 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5255 LIB2FUNCS_EXCLUDE functions.
5256
3c39bca6
AK		 52572010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5258
5259 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5260 Include dfp.m4.
5261 * configure: Regenerate.
5262
d78552bd
UB		 52632010-09-01 Uros Bizjak <ubizjak@gmail.com>
5264
5265 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5266 i386/t-freebsd to tmake_file.
5267 * config/i386/t-freebsd: New file.
5268 * config/i386/libgcc-bsd.ver: New file.
5269
c5b79d4e
NF		 52702010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5271
5272 * config.host (powerpc*-eabispe*): Set tmake_file.
5273 (powerpc*-eabi*): Likewise.
5274 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5275 crtbeginS, crtendS, crtbeginT.
5276
48b09a92
KH		 52772010-06-12 Kazu Hirata <kazu@codesourcery.com>
5278
5279 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5280 to tmake_file. Add crtfastmath.o to extra_parts.
5281 * config/mips/t-crtfm: New.
5282
a4389204
JS		 52832010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5284
5285 * config.host (sparc64-*-rtems*): New target.
5286
ed104137
RO		 52872010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5288
5289 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5290 assembler syntax.
5291
3f56ef8b
TS		 52922010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5293
5294 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5295
8c200350
RO		 52962010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5297
5298 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5299 alpha-dec-osf5.0* support.
5300
80a61cb4 53012010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 5302
5303 * config.host: Add lm32-*-rtems*.
5304
f128db92
RO		 53052010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5306 Uros Bizjak <ubizjak@gmail.com>
5307
5308 PR target/39048
5309 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5310 like other remaining 32-bit x86 OSes.
5311 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5312 assembler syntax.
5313 * config/i386/libgcc-sol2.ver: New file.
5314 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5315
368fabd5
JH		 53162010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5317
5318 PR c/43553
5319 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5320 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5321 is used and substitute set_use_emutls.
5322 * configure: Regenerated.
5323
15baf7f8
TG		 53242010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5325
5326 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5327
7f5441df
RO		 53282010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5329
5330 PR target/38085
5331 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5332 MULTILIB_CFLAGS.
5333 ($(T)gcrt1.o): Likewise.
5334 ($(T)crt1.o): Likewise.
5335 ($(T)crti.o): Likewise.
5336 ($(T)crtn.o): Likewise.
5337
ef74edbd
RW		 53382010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5339
5340 PR other/42980
5341 * Makefile.in (install): Use $(MAKE) string in rule, for
5342 parallel make.
5343
e7c914db
HPN		 53442010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5345
5346 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5347 * config/mmix/t-mmix: New file.
5348 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5349
1bcb71c4
JH		 53502010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5351
5352 PR java/41991
5353 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5354 SHLIB_MAPFILES.
5355
e6e50811
AG		 53562010-01-04 Anthony Green <green@moxielogic.com>
5357
5358 * config/moxie/crti.asm, config/moxie/crtn.asm,
5359 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5360 config/moxie/t-moxie: New files.
5361 * config.host: Add t-moxie-softfp reference.
5362
ca8520ad
IS		 53632009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5364
5365 PR other/39888
5366 * config/t-slibgcc-darwin: Fix embedded rpaths for
5367 --enable-version-specific-runtime-libs, build extension stub
5368 libs exposing features available from current libgcc_s.
5369
aa4945c1
JB		 53702009-11-11 Jon Beniston <jon@beniston.com>
5371
d78552bd
UB		 5372 * config.host: Add lm32 targets.
5373 * config/lm32: New directory.
5374 * config/lm32/libgcc_lm32.h: New file.
5375 * config/lm32/_mulsi3.c: New file.
5376 * config/lm32/_udivmodsi4.c: New file.
5377 * config/lm32/_divsi3.c: New file.
5378 * config/lm32/_modsi3.c: New file.
5379 * config/lm32/_udivsi3.c: New file.
5380 * config/lm32/_umodsi3.c: New file.
5381 * config/lm32/_lshrsi3.S: New file.
5382 * config/lm32/_ashrsi3.S: New file.
5383 * config/lm32/_ashlsi3.S: New file.
5384 * config/lm32/crti.S: New file.
5385 * config/lm32/crtn.S: New file.
5386 * config/lm32/t-lm32: New file.
5387 * config/lm32/t-elf: New file.
5388 * config/lm32/t-uclinux: New file.
aa4945c1 5389
65a324b4
NC		 53902009-10-26 Nick Clifton <nickc@redhat.com>
5391
5392 * config.host: Add support for RX target.
5393 * config/rx: New directory.
5394 * config/rx/rx-abi-functions.c: New file. Supplementary
5395 functions for libgcc to support the RX ABI.
5396 * config/rx/rx-abi.h: New file. Supplementary header file for
5397 libgcc RX ABI functions.
5398 * config/rx/t-rx: New file: Makefile fragment for building
5399 libgcc for the RX.
5400
dfb3b0e3
UB		 54012009-10-09 Uros Bizjak <ubizjak@gmail.com>
5402
5403 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5404 constraint of y0 to "g".
5405
81dd9fd7
AK		 54062009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5407
5408 * config.host: Include the s390 makefile fragments.
5409 * config/s390/32/_fixdfdi.c: New file.
5410 * config/s390/32/_fixsfdi.c: New file.
5411 * config/s390/32/_fixtfdi.c: New file.
5412 * config/s390/32/_fixunsdfdi.c: New file.
5413 * config/s390/32/_fixunssfdi.c: New file.
5414 * config/s390/32/_fixunstfdi.c: New file.
5415 * config/s390/32/t-floattodi: New file.
5416 * config/s390/libgcc-glibc.ver: New file.
5417 * config/s390/t-crtstuff: New file.
5418 * config/s390/t-linux: New file.
5419 * config/s390/t-tpf: New file.
5420
df58e648
RW		 54212009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5422
5423 * configure.ac (AC_PREREQ): Bump to 2.64.
5424
79052be3
KK		 54252009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5426
5427 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5428
5213506e
RW		 54292009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5430
5431 * configure: Regenerate.
5432
a9a25daa
DR		 54332009-08-09 Douglas B Rupp <rupp@gnat.com>
5434
5435 * config.host (ia64-hp-*vms*): New target.
5436 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5437 with ia64-hp-*vms*.
5438
6efbd53f
RW		 54392009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5440
5441 * configure.ac: Add snippet for maintainer-mode.
5442 * configure: Regenerate.
5443 * Makefile.in (AUTOCONF, configure_deps): New variables.
5444 ($(srcdir)/configure)): New rule, active only with maintainer
5445 mode turned on.
5446
7acf4da6
DD		 54472009-06-23 DJ Delorie <dj@redhat.com>
5448
5449 Add MeP port.
5450 * config.host: Add mep support.
5451
54f549af
KT		 54522009-06-22 Kai Tietz <kai.tietz@onevision.com>
5453
34481f28 5454 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5455 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 5456
5457 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5458 for mingw targets.
54f549af
KT		 5459 * config/i386/64/_multc3.c: Likewise.
5460 * config/i386/64/_powitf2.c: Likewise.
5461 * config/i386/64/eqtf2.c: Likewise.
5462 * config/i386/64/getf2.c: Likewise.
5463 * config/i386/64/letf2.c: Likewise.
5464 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 5465 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5466 unsigned long long for x64 mingw targets.
5467 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5468 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 5469
fea96e25
MR		 54702009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5471
5472 * config.host (vax-*-linux*): New.
5473
cceb575c
AG		 54742009-05-31 Anthony Green <green@moxielogic.com>
5475
5476 * config.host: Add moxie support.
5477 * config/moxie/t-moxie: New file.
5478
e997fb9c
DB		 54792009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5480
5481 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5482 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 5483
532bfb0a
AJ		 54842009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5485
5486 * config.host: Add i386/${host_address}/t-fprules-softfp to
5487 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5488
748086b7
JJ		 54892009-04-09 Nick Clifton <nickc@redhat.com>
5490
5491 * config/ia64/tf-signs.c: Change copyright header to refer to
5492 version 3 of the GNU General Public License with version 3.1
5493 of the GCC Runtime Library Exception and to point readers at
5494 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5495 web page.
5496 * config/i386/32/tf-signs.c: Likewise.
5497 * config/libbid/_addsub_dd.c: Likewise.
5498 * config/libbid/_addsub_sd.c: Likewise.
5499 * config/libbid/_addsub_td.c: Likewise.
5500 * config/libbid/_dd_to_df.c: Likewise.
5501 * config/libbid/_dd_to_di.c: Likewise.
5502 * config/libbid/_dd_to_sd.c: Likewise.
5503 * config/libbid/_dd_to_sf.c: Likewise.
5504 * config/libbid/_dd_to_si.c: Likewise.
5505 * config/libbid/_dd_to_td.c: Likewise.
5506 * config/libbid/_dd_to_tf.c: Likewise.
5507 * config/libbid/_dd_to_udi.c: Likewise.
5508 * config/libbid/_dd_to_usi.c: Likewise.
5509 * config/libbid/_dd_to_xf.c: Likewise.
5510 * config/libbid/_df_to_dd.c: Likewise.
5511 * config/libbid/_df_to_sd.c: Likewise.
5512 * config/libbid/_df_to_td.c: Likewise.
5513 * config/libbid/_di_to_dd.c: Likewise.
5514 * config/libbid/_di_to_sd.c: Likewise.
5515 * config/libbid/_di_to_td.c: Likewise.
5516 * config/libbid/_div_dd.c: Likewise.
5517 * config/libbid/_div_sd.c: Likewise.
5518 * config/libbid/_div_td.c: Likewise.
5519 * config/libbid/_eq_dd.c: Likewise.
5520 * config/libbid/_eq_sd.c: Likewise.
5521 * config/libbid/_eq_td.c: Likewise.
5522 * config/libbid/_ge_dd.c: Likewise.
5523 * config/libbid/_ge_sd.c: Likewise.
5524 * config/libbid/_ge_td.c: Likewise.
5525 * config/libbid/_gt_dd.c: Likewise.
5526 * config/libbid/_gt_sd.c: Likewise.
5527 * config/libbid/_gt_td.c: Likewise.
5528 * config/libbid/_isinfd128.c: Likewise.
5529 * config/libbid/_isinfd32.c: Likewise.
5530 * config/libbid/_isinfd64.c: Likewise.
5531 * config/libbid/_le_dd.c: Likewise.
5532 * config/libbid/_le_sd.c: Likewise.
5533 * config/libbid/_le_td.c: Likewise.
5534 * config/libbid/_lt_dd.c: Likewise.
5535 * config/libbid/_lt_sd.c: Likewise.
5536 * config/libbid/_lt_td.c: Likewise.
5537 * config/libbid/_mul_dd.c: Likewise.
5538 * config/libbid/_mul_sd.c: Likewise.
5539 * config/libbid/_mul_td.c: Likewise.
5540 * config/libbid/_ne_dd.c: Likewise.
5541 * config/libbid/_ne_sd.c: Likewise.
5542 * config/libbid/_ne_td.c: Likewise.
5543 * config/libbid/_sd_to_dd.c: Likewise.
5544 * config/libbid/_sd_to_df.c: Likewise.
5545 * config/libbid/_sd_to_di.c: Likewise.
5546 * config/libbid/_sd_to_sf.c: Likewise.
5547 * config/libbid/_sd_to_si.c: Likewise.
5548 * config/libbid/_sd_to_td.c: Likewise.
5549 * config/libbid/_sd_to_tf.c: Likewise.
5550 * config/libbid/_sd_to_udi.c: Likewise.
5551 * config/libbid/_sd_to_usi.c: Likewise.
5552 * config/libbid/_sd_to_xf.c: Likewise.
5553 * config/libbid/_sf_to_dd.c: Likewise.
5554 * config/libbid/_sf_to_sd.c: Likewise.
5555 * config/libbid/_sf_to_td.c: Likewise.
5556 * config/libbid/_si_to_dd.c: Likewise.
5557 * config/libbid/_si_to_sd.c: Likewise.
5558 * config/libbid/_si_to_td.c: Likewise.
5559 * config/libbid/_td_to_dd.c: Likewise.
5560 * config/libbid/_td_to_df.c: Likewise.
5561 * config/libbid/_td_to_di.c: Likewise.
5562 * config/libbid/_td_to_sd.c: Likewise.
5563 * config/libbid/_td_to_sf.c: Likewise.
5564 * config/libbid/_td_to_si.c: Likewise.
5565 * config/libbid/_td_to_tf.c: Likewise.
5566 * config/libbid/_td_to_udi.c: Likewise.
5567 * config/libbid/_td_to_usi.c: Likewise.
5568 * config/libbid/_td_to_xf.c: Likewise.
5569 * config/libbid/_tf_to_dd.c: Likewise.
5570 * config/libbid/_tf_to_sd.c: Likewise.
5571 * config/libbid/_tf_to_td.c: Likewise.
5572 * config/libbid/_udi_to_dd.c: Likewise.
5573 * config/libbid/_udi_to_sd.c: Likewise.
5574 * config/libbid/_udi_to_td.c: Likewise.
5575 * config/libbid/_unord_dd.c: Likewise.
5576 * config/libbid/_unord_sd.c: Likewise.
5577 * config/libbid/_unord_td.c: Likewise.
5578 * config/libbid/_usi_to_dd.c: Likewise.
5579 * config/libbid/_usi_to_sd.c: Likewise.
5580 * config/libbid/_usi_to_td.c: Likewise.
5581 * config/libbid/_xf_to_dd.c: Likewise.
5582 * config/libbid/_xf_to_sd.c: Likewise.
5583 * config/libbid/_xf_to_td.c: Likewise.
5584 * config/libbid/bid128.c: Likewise.
5585 * config/libbid/bid128_2_str.h: Likewise.
5586 * config/libbid/bid128_2_str_macros.h: Likewise.
5587 * config/libbid/bid128_2_str_tables.c: Likewise.
5588 * config/libbid/bid128_add.c: Likewise.
5589 * config/libbid/bid128_compare.c: Likewise.
5590 * config/libbid/bid128_div.c: Likewise.
5591 * config/libbid/bid128_fma.c: Likewise.
5592 * config/libbid/bid128_logb.c: Likewise.
5593 * config/libbid/bid128_minmax.c: Likewise.
5594 * config/libbid/bid128_mul.c: Likewise.
5595 * config/libbid/bid128_next.c: Likewise.
5596 * config/libbid/bid128_noncomp.c: Likewise.
5597 * config/libbid/bid128_quantize.c: Likewise.
5598 * config/libbid/bid128_rem.c: Likewise.
5599 * config/libbid/bid128_round_integral.c: Likewise.
5600 * config/libbid/bid128_scalb.c: Likewise.
5601 * config/libbid/bid128_sqrt.c: Likewise.
5602 * config/libbid/bid128_string.c: Likewise.
5603 * config/libbid/bid128_to_int16.c: Likewise.
5604 * config/libbid/bid128_to_int32.c: Likewise.
5605 * config/libbid/bid128_to_int64.c: Likewise.
5606 * config/libbid/bid128_to_int8.c: Likewise.
5607 * config/libbid/bid128_to_uint16.c: Likewise.
5608 * config/libbid/bid128_to_uint32.c: Likewise.
5609 * config/libbid/bid128_to_uint64.c: Likewise.
5610 * config/libbid/bid128_to_uint8.c: Likewise.
5611 * config/libbid/bid32_to_bid128.c: Likewise.
5612 * config/libbid/bid32_to_bid64.c: Likewise.
5613 * config/libbid/bid64_add.c: Likewise.
5614 * config/libbid/bid64_compare.c: Likewise.
5615 * config/libbid/bid64_div.c: Likewise.
5616 * config/libbid/bid64_fma.c: Likewise.
5617 * config/libbid/bid64_logb.c: Likewise.
5618 * config/libbid/bid64_minmax.c: Likewise.
5619 * config/libbid/bid64_mul.c: Likewise.
5620 * config/libbid/bid64_next.c: Likewise.
5621 * config/libbid/bid64_noncomp.c: Likewise.
5622 * config/libbid/bid64_quantize.c: Likewise.
5623 * config/libbid/bid64_rem.c: Likewise.
5624 * config/libbid/bid64_round_integral.c: Likewise.
5625 * config/libbid/bid64_scalb.c: Likewise.
5626 * config/libbid/bid64_sqrt.c: Likewise.
5627 * config/libbid/bid64_string.c: Likewise.
5628 * config/libbid/bid64_to_bid128.c: Likewise.
5629 * config/libbid/bid64_to_int16.c: Likewise.
5630 * config/libbid/bid64_to_int32.c: Likewise.
5631 * config/libbid/bid64_to_int64.c: Likewise.
5632 * config/libbid/bid64_to_int8.c: Likewise.
5633 * config/libbid/bid64_to_uint16.c: Likewise.
5634 * config/libbid/bid64_to_uint32.c: Likewise.
5635 * config/libbid/bid64_to_uint64.c: Likewise.
5636 * config/libbid/bid64_to_uint8.c: Likewise.
5637 * config/libbid/bid_b2d.h: Likewise.
5638 * config/libbid/bid_binarydecimal.c: Likewise.
5639 * config/libbid/bid_conf.h: Likewise.
5640 * config/libbid/bid_convert_data.c: Likewise.
5641 * config/libbid/bid_decimal_data.c: Likewise.
5642 * config/libbid/bid_decimal_globals.c: Likewise.
5643 * config/libbid/bid_div_macros.h: Likewise.
5644 * config/libbid/bid_dpd.c: Likewise.
5645 * config/libbid/bid_flag_operations.c: Likewise.
5646 * config/libbid/bid_from_int.c: Likewise.
5647 * config/libbid/bid_functions.h: Likewise.
5648 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5649 * config/libbid/bid_inline_add.h: Likewise.
5650 * config/libbid/bid_internal.h: Likewise.
5651 * config/libbid/bid_round.c: Likewise.
5652 * config/libbid/bid_sqrt_macros.h: Likewise.
5653
56542009-04-09 Jakub Jelinek <jakub@redhat.com>
5655
5656 * Makefile.in: Change copyright header to refer to version
5657 3 of the GNU General Public License and to point readers at the
5658 COPYING3 file and the FSF's license web page.
5659 * config.host: Likewise.
5660
633dd061
AM		 56612009-04-07 Alan Modra <amodra@bigpond.net.au>
5662
5663 * config.host: Reorder and merge to match config.gcc change.
5664
457d1d00
AM		 56652009-04-03 Alan Modra <amodra@bigpond.net.au>
5666
5667 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5668
52c0e446
JM		 56692009-03-28 Joseph Myers <joseph@codesourcery.com>
5670
5671 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5672 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5673 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5674 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5675
ba181049
UB		 56762009-02-12 Uros Bizjak <ubizjak@gmail.com>
5677
5678 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5679 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5680
c252db20
L		 56812009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5682
ba181049
UB		 5683 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5684 ia64/t-softfp-compat to tmake_file.
c252db20
L		 5685
5686 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5687
5688 * config/ia64/__divxf3.asm: New.
5689 * config/ia64/_fixtfdi.asm: Likewise.
5690 * config/ia64/_fixunstfdi.asm: Likewise.
5691 * config/ia64/_floatditf.asm: Likewise.
5692 * config/ia64/t-fprules-softfp: Likewise.
5693 * config/ia64/t-softfp-compat: Likewise.
5694 * config/ia64/tf-signs.c: Likewise.
5695
c60535f9
BE		 56962009-01-18 Ben Elliston <bje@au.ibm.com>
5697
5698 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5699
ce16861e
BE		 57002009-01-16 Ben Elliston <bje@au.ibm.com>
5701
5702 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5703 to tmake_file.
5704
bcf4713b
BE		 57052009-01-13 Ben Elliston <bje@au.ibm.com>
5706
5707 * config/t-softfp: New file.
5708 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5709 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5710
2042cb04
JS		 57112009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5712
5713 * config.host: Add m32r*-*-rtems*.
5714
541ed00e
JS		 57152008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5716
5717 * config.host: Add m32c*-*-rtems*.
5718
19523300
RO		 57192008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5720
5721 PR bootstrap/33100
5722 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5723 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5724 * configure: Regenerate.
5725 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5726 tmake_file here from gcc/config.gcc.
5727 Move extra_parts here from gcc/config.gcc.
5728 * config/i386/t-sol2: Move here from gcc/config/i386.
5729 Use gcc_srcdir instead of srcdir.
5730
0a4a51c7
AN		 57312008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5732
5733 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5734 case.
5735
2a761e46
TS		 57362008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5737
5738 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5739
c0451df7
TS		 57402008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5741
5742 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5743
358da97e
HS		 57442008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5745
5746 Add picoChip port.
5747 * config.host: Add picochip-*-*.
5748
c660f132
BW		 57492008-08-06 Bob Wilson <bob.wilson@acm.org>
5750
5751 * config.host: Match more processor names for Xtensa.
5752
d1349557
L		 57532008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5754
5755 * config/i386/64/t-softfp-compat: Update comments.
5756
dd7b73c0
L		 57572008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5758
5759 * config/i386/64/_divtc3-compat.c: Moved to ...
5760 * config/i386/64/_divtc3.c: Here.
5761
5762 * config/i386/64/_multc3-compat.c: Moved to ...
5763 * config/i386/64/_multc3.c: Here.
5764
5765 * config/i386/64/_powitf2-compat.c: Moved to ...
5766 * config/i386/64/_powitf2.c: Here.
5767
5768 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5769 .c suffix instead of -compat.c.
5770
6e1fab3d
UB		 57712008-07-05 Uros Bizjak <ubizjak@gmail.com>
5772
5773 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5774 (_FP_MUL_MEAT_D): Ditto.
5775 (_FP_DIV_MEAT_S): Ditto.
5776 (_FP_DIV_MEAT_D): Ditto.
5777
f92518d7
RS		 57782008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5779
5780 * Makefile.in: Add support for __sync_* libgcc functions.
5781
d0aede14
L		 57822008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5783
5784 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5785
c174f11c
L		 57862008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5787
5788 PR boostrap/36702
5789 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5790 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5791
5792 * config/i386/64/t-fprules-softfp: Moved to ...
5793 * config/i386/64/t-softfp-compat: This. New.
5794
5f464fa2
UB		 57952008-07-02 Uros Bizjak <ubizjak@gmail.com>
5796
5797 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5798 Initialize f with 0.0.
5799
ff473280
L		 58002008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5801
5802 PR target/36669
5803 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5804
5805 * config/i386/64/_divtc3-compat.c: New.
5806 * config/i386/64/_multc3-compat.c: Likewise.
5807 * config/i386/64/_powitf2-compat.c: Likewise.
5808 * config/i386/64/eqtf2.c: Likewise.
5809 * config/i386/64/getf2.c: Likewise.
5810 * config/i386/64/letf2.c: Likewise.
5811 * config/i386/64/t-fprules-softfp: Likewise.
5812
58132008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5814
5815 * config.host: Add i386/${host_address}/t-fprules-softfp to
5816 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 5817 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 5818
5819 * configure.ac: Set host_address to 64 or 32 for x86.
5820 * configure: Regenerated.
5821
5822 * Makefile.in (config.status): Also depend on
5823 $(srcdir)/config.host.
5824
5825 * config/i386/32/t-fprules-softfp: New.
5826 * config/i386/32/tf-signs.c: Likewise.
5827
5828 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5829
58302008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5831 Uros Bizjak <ubizjak@gmail.com>
5832
5833 * config/i386/32/sfp-machine.h: New.
5834
30551d99
NF		 58352008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5836
5837 * config/rs6000/t-ppccomm: Remove rules that conflict with
5838 auto-generated rules.
5839
18c04407
RW		 58402008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5841
5842 * configure.ac: sinclude override.m4.
5843 * configure: Regenerate.
5844
10fbe77a
BRF		 58452008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5846
5847 * configure: Regenerate.
5848
bc6d4c3f
JM		 58492008-06-10 Joseph Myers <joseph@codesourcery.com>
5850
5851 * Makefile.in (DECNUMINC): Remove
5852 -I$(MULTIBUILDTOP)../../libdecnumber.
5853 * gstdint.h: New.
5854
cd985f66
JM		 58552008-06-07 Joseph Myers <joseph@codesourcery.com>
5856
5857 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5858 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5859 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5860 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5861 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5862 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5863 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5864 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5865 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5866 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5867 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5868 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5869 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5870 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5871
93fea8d3
AL		 58722008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5873
5874 * config.host (sh2[lbe]*-*-linux*): Allow target.
5875
18724e30
NF		 58762008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5877
5878 * config/rs6000/t-ppccomm: Add build rules for new files.
5879 (LIB2ADD_ST): New variable.
5880
47583040
AH		 58812008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5882
5883 PR target/34210
5884 PR target/35508
5885 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5886 * config/t-avr: New file. Build 16bit libgcc functions.
5887
cf8e67fe
JJ		 58882008-03-02 Jakub Jelinek <jakub@redhat.com>
5889
5890 PR target/35401
5891 * config/t-slibgcc-darwin: Make install-leaf dependent on
5892 install-darwin-libgcc-stubs instead of install.
5893
8d8da227
JM		 58942008-01-25 Joseph Myers <joseph@codesourcery.com>
5895
5896 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5897 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5898 sh-*-rtemscoff*): Remove cases.
5899
edbf8b16
RS		 59002007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5901
5902 * Makefile.in (all): Use install-leaf rather than install.
5903 (install): Split most of the rule into...
5904 (install-leaf): ...this new one.
5905
89deeaff
EK		 59062007-12-19 Etsushi Kato <ek.kato@gmail.com>
5907 Paolo Bonzini <bonzini@gnu.org>
5908
5909 PR target/30572
5f464fa2
UB		 5910 * Makefile.in: Use @shlib_slibdir@ substitution to get
5911 correct install name on darwin.
89deeaff 5912 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 5913
4081d704
HPN		 59142007-12-15 Hans-Peter Nilsson <hp@axis.com>
5915
5916 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5917 cris-*-elf and cris-*-none.
5918 (crisv32-*-linux*): Similar, as cris-*-linux*.
5919
f43e89a3
RIL		 59202007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5921
5922 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5923
b4e9c2c6
L		 59242007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5925
5926 PR regression/33926
5927 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5928 * configure: Regenerated.
5929
b2a00c89
L		 59302007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5931
5932 * Makefile.in (dfp-filenames): Replace decimal_globals,
5933 decimal_data, binarydecimal and convert_data with
5934 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5935 and bid_convert_data, respectively.
5936
8d2a9e0e
CF		 59372007-09-17 Chao-ying Fu <fu@mips.com>
5938 Nigel Stephens <nigel@mips.com>
5939
5940 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5941 * Makefile.in (fixed_point): Define.
5942 Check if fixed_point is yes to build support functions.
5943 * configure.ac: Check for fixed_point support.
5944 * configure: Regenerated.
5945 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5946 funcs, modes, from, to.
5947
2b53935d
JJ		 59482007-09-11 Janis Johnson <janis187@us.ibm.com
5949
5950 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5951
2533577f
JJ		 59522007-09-10 Janis Johnson <janis187@us.ibm.com>
5953
5954 * Makefile.in (dfp-filenames): Remove decUtility, add
5955 decDouble, decPacked, decQuad, decSingle.
5956
3ae3dbd6
HK		 59572007-08-27 Hans Kester <hans.kester@ellips.nl>
5958
5959 * config.host : Add x86_64-elf target.
5960
22867d02
L		 59612007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5962
5963 * configure.ac (set_have_cc_tls): Add a missing =.
5964 * configure: Regenerated.
5965
6f461e76
L		 59662007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5967
5968 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5969 and x86_64-*-linux*.
5970
5971 * config/t-tls: New file.
5972
dfb3b0e3 5973 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 5974
5975 * configure.ac: Include ../config/enable.m4 and
5976 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5977 supports TLS and substitute set_have_cc_tls.
5978 * configure: Regenerated.
5979
200359e8
L		 59802007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5981
5982 * Makefile.in: Use libbid for DFP when BID is enabled.
5983
76f5e200
DS		 59842007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5985
5986 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 5987 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 5988 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5989
9bd196f0 59902007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 5991 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 5992
5993 PR target/29498
5994 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5995 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5996 * config/i386/t-crtfm: Compile crtfastmath.o with
5997 -minline-all-stringops.
5998
1910440e
RS		 59992007-05-10 Richard Sandiford <richard@codesourcery.com>
6000
6001 * config.host (sparc-wrs-vxworks): New target.
6002
7d33c31d
KH		 60032007-04-14 Kazu Hirata <kazu@codesourcery.com>
6004
6005 * config.host: Recognize fido.
6006
96fccd0d
JJ		 60072007-04-04 Janis Johnson <janis187@us.ibm.com>
6008
6009 * configure: Check host, not target, for decimal float support.
6010
577565f9
UB		 60112007-04-03 Uros Bizjak <ubizjak@gmail.com>
6012
6013 * config/i386/t-crtpc: New file.
6014 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 6015 (x86_64-*-linux*): Ditto.
577565f9 6016
ccf8e764
RH		 60172007-02-30 Kai Tietz <kai.tietz@onevision.com>
6018
6019 * config.host (x86_64-*-mingw*): New target.
6020
79b87c74
MM		 60212007-03-23 Michael Meissner <michael.meissner@amd.com>
6022 H.J. Lu <hongjiu.lu@intel.com>
6023
6024 * Makefile.in (enable_decimal_float): New.
6025 (DECNUMINC): Add
6026 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6027 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6028 (decbits-filenames): This.
6029 (decbits-objects): New.
6030 (libgcc-objects): Add $(decbits-objects).
6031
6032 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6033 Substitute enable_decimal_float.
6034 * configure: Regenerated.
6035
8fce4e31
HPN		 60362007-03-19 Hans-Peter Nilsson <hp@axis.com>
6037
6038 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6039
e8bb4597
BM		 60402007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6041
6042 * Makefile.in (install-info): New dummy target.
6043
344189f9
BS		 60442007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6045
6046 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6047
ac84c172
BM		 60482007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6049
6050 * Makefile.in: Add install-html and install-pdf dummy
6051 targets.
6052
cd5c2357
RS		 60532007-02-05 Roger Sayle <roger@eyesopen.com>
6054 Daniel Jacobowitz <dan@codesourcery.com>
6055
6056 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6057 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6058 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6059
d9a66f98
JJ		 60602007-01-29 Janis Johnson <janis187@us.ibm.com>
6061
6062 * Makefile.in (dec-filenames): Add decExcept.
6063
9891ec5f
DJ		 60642007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6065
6066 PR bootstrap/30469
6067 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6068 -fprofile-use.
6069
d6efbf5a
DJ		 60702007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6071
6072 * configure.ac: Add --enable-version-specific-runtime-libs.
6073 Correct $slibdir default.
6074 * configure: Regenerated.
6075
17caeff2
JM		 60762007-01-23 Joseph Myers <joseph@codesourcery.com>
6077
6078 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6079
5ea41e3a
AP		 60802007-01-21 Andrew Pinski <pinskia@gmail.com>
6081
6082 PR target/30519
6083 * config.host (alpha*-*-linux*): Set extra_parts.
6084
26900826
KK		 60852007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6086
6087 * config/sh/t-linux: New.
6088 * config.host (sh*-*-linux*): Set tmake_file.
6089
97af925b
DJ		 60902007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6091
6092 * Makefile.in (install): Handle multilibs.
6093
b0088af7
BM		 60942007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6095
6096 * Makefile.in: Added .PHONY entry for documentation targets.
6097
e0a9456a
BM		 60982007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6099
6100 * Makefile.in: Add empty info, html, dvi, pdf targets.
6101
7fd453b4
MS		 61022007-01-04 Mike Stump <mrs@apple.com>
6103
6104 * Makefile.in (MAKEINFO): Remove.
6105 (PERL): Likewise.
6106
14e8fc8b
PB		 61072007-01-04 Paolo Bonzini <bonzini@gnu.org>
6108
6109 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6110 * configure: Regenerate.
6111 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 6112 (gcc_objdir): Use it.
14e8fc8b 6113
1555beba
DJ		 61142007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6115
6116 * config.host (ia64*-*-linux*): Set tmake_file.
6117
79e6eaeb
DJ		 61182007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6119
6120 * Makefile.in (version): Define.
6121
fa958513
DJ		 61222007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6123 Paolo Bonzini <bonzini@gnu.org>
6124
6125 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6126 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6127 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6128 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6129 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6130 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6131 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git