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AVX-512. Add vperm[it]2 insns support.
[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
b677236a
MS		 12014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
2 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3
4 * config.host (aarch64*): Include crtfastmath.o and
5 t-crtfm.
6 * config/aarch64/crtfastmath.c: New file.
7
157e859f
TS		 82014-09-08 Trevor Saunders <tsaunders@mozilla.com>
9
10 * config.host: Remove picochip support.
11 * config/picochip/adddi3.S: Remove.
12 * config/picochip/ashlsi3.S: Remove.
13 * config/picochip/ashlsi3.c: Remove.
14 * config/picochip/ashrsi3.S: Remove.
15 * config/picochip/ashrsi3.c: Remove.
16 * config/picochip/clzsi2.S: Remove.
17 * config/picochip/cmpsi2.S: Remove.
18 * config/picochip/divmod15.S: Remove.
19 * config/picochip/divmodhi4.S: Remove.
20 * config/picochip/divmodsi4.S: Remove.
21 * config/picochip/lib1funcs.S: Remove.
22 * config/picochip/longjmp.S: Remove.
23 * config/picochip/lshrsi3.S: Remove.
24 * config/picochip/lshrsi3.c: Remove.
25 * config/picochip/parityhi2.S: Remove.
26 * config/picochip/popcounthi2.S: Remove.
27 * config/picochip/setjmp.S: Remove.
28 * config/picochip/subdi3.S: Remove.
29 * config/picochip/t-picochip: Remove.
30 * config/picochip/ucmpsi2.S: Remove.
31 * config/picochip/udivmodhi4.S: Remove.
32 * config/picochip/udivmodsi4.S: Remove.
33
66bb34c0
JM		 342014-09-08 Joseph Myers <joseph@codesourcery.com>
35
36 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
37 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
38 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
39 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
40 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
41 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
42 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
43 defined and LIBGCC2_HAS_DF_MODE is defined.
44 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
45 defined and LIBGCC2_HAS_XF_MODE is defined.
46 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
47 defined and LIBGCC2_HAS_TF_MODE is defined.
48
9686a2e6
JM		 492014-09-08 Joseph Myers <joseph@codesourcery.com>
50
51 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
52 and ROUND_TOWARDS_ZERO conditionals.
53
71c3e2ef
NS		 542014-09-07 Nathan sidwell <nathan@acm.org>
55
56 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
57 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
58
53d68b9f
JM		 592014-09-05 Joseph Myers <joseph@codesourcery.com>
60
61 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
62 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
63 uses to __LIBGCC_STACK_POINTER_REGNUM__.
64 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
65 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
66 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
67 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
68 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
69 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
70 (DWARF_FRAME_REGISTERS): Change all uses to
71 __LIBGCC_DWARF_FRAME_REGISTERS__.
72 (EH_RETURN_STACKADJ_RTX): Change all uses to
73 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
74 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
75 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
76 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
77 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
78 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
79 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
80 to __LIBGCC_EH_FRAME_SECTION_NAME__.
81 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
82 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
83 __LIBGCC_STACK_POINTER_REGNUM__.
84 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
85 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
86 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
87 to __LIBGCC_STACK_POINTER_REGNUM__.
88 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
89 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
90 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
91 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
92 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
93 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
94 (STACK_POINTER_REGNUM): Change all uses to
95 __LIBGCC_STACK_POINTER_REGNUM__.
96 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
97 use to __LIBGCC_STACK_POINTER_REGNUM__.
98 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
99 uses to __LIBGCC_STACK_POINTER_REGNUM__.
100 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
101 to __LIBGCC_DWARF_FRAME_REGISTERS__.
102 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
103 to __LIBGCC_DWARF_FRAME_REGISTERS__.
104 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
105 to __LIBGCC_STACK_POINTER_REGNUM__.
106 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
107 Remove conditional definition.
108 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
109 __LIBGCC_TEXT_SECTION_ASM_OP__.
110 (EH_FRAME_SECTION_NAME): Change all uses to
111 __LIBGCC_EH_FRAME_SECTION_NAME__.
112 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
113 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
114 (CTORS_SECTION_ASM_OP): Change all uses to
115 __LIBGCC_CTORS_SECTION_ASM_OP__.
116 (DTORS_SECTION_ASM_OP): Change all uses to
117 __LIBGCC_DTORS_SECTION_ASM_OP__.
118 (JCR_SECTION_NAME): Change all uses to
119 __LIBGCC_JCR_SECTION_NAME__.
120 (INIT_SECTION_ASM_OP): Change all uses to
121 __LIBGCC_INIT_SECTION_ASM_OP__.
122 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
123 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
124 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
125 __LIBGCC_STACK_GROWS_DOWNWARD__.
126 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
127 __LIBGCC_INIT_SECTION_ASM_OP__.
128 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
129 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
130 (EH_FRAME_SECTION_NAME): Change all uses to
131 __LIBGCC_EH_FRAME_SECTION_NAME__.
132 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
133 definitions. Change all uses to
134 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
135 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
136 __LIBGCC_STACK_GROWS_DOWNWARD__.
137 (DWARF_FRAME_REGISTERS): Change all uses to
138 __LIBGCC_DWARF_FRAME_REGISTERS__.
139 (EH_RETURN_STACKADJ_RTX): Change all uses to
140 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
141 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
142 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
143 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
144 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
145 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
146
b20ee094
NS		 1472014-09-02 Nathan sidwell <nathan@acm.org>
148
149 * libgcov-interface.c (STRONG_ALIAS): New.
150 (__gcov_flush): Call __gcov_reset_int.
151 (__gcov_reset): Strong alias for ...
152 (__gcov_reset_ing): ... this renamed hidden version.
153 * libgcov.h (__gcov_reset_int): New declaration.
154
1ac83976
YS		 1552014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
156
25efdb9f
YS		 157 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
158 call from here...
159 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
160 (__dso_handle): Define on Cygwin.
161 * config/i386/t-cygming (crtbeginS.o): New rule.
162 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
163
1ac83976
YS		 164 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
165 declaration syntax.
166
c6f9ea3b
SE		 1672014-08-13 Steve Ellcey <sellcey@mips.com>
168
169 * crtstuff.c: Undef caddr_t.
170
5b1ea7c5
SE		 1712014-08-12 Steve Ellcey <sellcey@mips.com>
172
173 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
174
4303c581
NS		 1752014-08-07 Nathan Sidwell <nathan@acm.org>
176
177 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
178 (LIBGCOV_DRIVER): ... to here.
179 * libgcov.h (gcov_do_dump): New #define.
180 (struct gcov_root): New.
181 (__gcov_root): New declaration.
182 (__gcov_dump_one): Declare.
183 * libgcov-driver.c (gcov_list, gcov_dump_complete,
184 run_accounted): Delete.
185 (gcov_compute_histogram): Add LIST argument, adjust.
186 (compute_summary): Adjust gcov_compute_histogram call.
187 (gcov_do_dump): Not hidden, static in libgcov.
188 (gcov_clear): Move to interface.c.
189 (__gcov_dump_one): New, broken out of ...
190 (gcov_exit): ... here. Make static.
191 (__gcov_root): New.
192 (__gcov_init): Adjust.
193 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
194 declarations.
195 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
196 (gcov_clear): Moved from driver.c. Add LIST argument.
197 (__gcov_reset): Adjust for changed interfaces.
198 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
199
23742a9e
RAR		 2002014-08-04 Rohit <rohitarulraj@freescale.com>
201
202 PR target/60102
203 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
d406ae47 204 based on change in SPE high register numbers and 3 HTM registers.
23742a9e 205
b98a872b
NS		 2062014-08-01 Nathan Sidwell <nathan@acm.org>
207
208 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
209 LIBGCOV_INTERFACE): Reformat.
210 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
211 IN_GCOV_TOOL.
212 * libgcov-interface.c: Reformat some comments.
213 (__gcov_flush_mx): Add declaration. Tidy up definition.
214
6adaaa1d
AM		 2152014-07-31 Alan Modra <amodra@gmail.com>
216 Peter Bergner <bergner@vnet.ibm.com>
217
218 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
219 (pack_ldouble): New function.
220 (__gcc_qadd): Use it.
221 (__gcc_qmul): Likewise.
222 (__gcc_qdiv): Likewise.
223 (__gcc_qneg): Likewise.
224 (__gcc_stoq): Likewise.
225 (__gcc_dtoq): Likewise.
226
87cb0c0c
UW		 2272014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
228
229 * config/s390/tpf-unwind.h: Include <stdbool.h>.
230 (__tpf_eh_return): Add original return address as second parameter.
231 Handle cases where unwinder routines were called directly, instead
232 of from within the C++ library.
233
19926161
NS		 2342014-07-29 Nathan Sidwell <nathan@acm.org>
235
236 * libgcov.h: Move renaming of entry points to lib gcov specific
237 portion.
238 (gcov_do_dump): New rename.
239 (gcov_rewrite): Remove inline, make HIDDEN.
240 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
241 (gcov_exit_compute_summary): Rename to ...
242 (compute_summary): ... here. Add LIST argument.
243 (gcov_exit_merge_gcda): Rename to ...
244 (merge_one_data): ... here.
245 (gcov_exit_write_gcda): Rename to ...
246 (write_one_data): ... here.
247 (gcov_exit_merge_summary): Rename to ...
248 (merge_summary): Add RUN_COUNTED argument.
249 (gcov_exit_dump_gcov): Rename to ...
250 (dump_one_gcov): Add RUN_COUNTED argument.
251 (gcov_do_dump): New function, broken out of ...
252 (gcov_exit): ... here. Call it.
253
17522262
AG		 2542014-07-27 Anthony Green <green@moxielogic.com>
255
256 * config.host: Add moxiebox configuration suppport.
257
6dc33097
NS		 2582014-07-27 Nathan Sidwell <nathan@acm.org>
259
260 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
261 (struct gcov_filename): ... here. Include buffer and max length
262 fields.
263 (gcov_max_filename): Remove.
264 (gi_filename): Remove.
265 (gcov_exit_compute_summary): Compute max filename here.
266 (gcov_exit_merge_gcda): Add filename parm, adjust.
267 (gcov_exit_merge_summary): Likewise.
268 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
269 (gcov_exit): Likewise.
270 (__gcov_init): Don't calculate max length here.
271 * libgcov_util.c (max_filename_len): Remove.
272 (read_gcda_file): Don't calculate max length here.
273 (gcov_read_profile_dir): Don't propagate here.
274 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
275 struct gcov_filename changes.
276 (gcov_exit_open_gcda_file): Likewise.
277
770f687d
NS		 2782014-07-25 Nathan Sidwell <nathan@acm.org>
279
280 * libgcov-driver.c (set_gcov_dump_complete,
281 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
282 functions polluting user's namespace.
283 (gcov_exit): Set variable directly.
284 (gcov_clear): Reset variable directly.
285 * libgcov-interface.c (get_gcov_dymp_complete,
286 reset_gov_dump_complete): Remove declarations.
287 (__gcov_reset, __gcov_dump): Don't call them.
288
fabf71ba
DD		 2892014-07-24 DJ Delorie <dj@redhat.com>
290
291 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
770f687d
NS		 292 (__gcc_deregister_frame): Move logic to detect deregister function
293 to ...
294 (__gcc_register_frame): here, so it's consistent with the register
295 logic.
fabf71ba 296
d10ee722
NS		 2972014-07-23 Nathan Sidwell <nathan@acm.org>
298
299 * libgcov-driver.c (set_gcov_list): Remove.
300 (gcov_list): Make non-static in GCOV_TOOL.
301 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
302
a4137090
JDA		 3032014-07-17 John David Anglin <danglin@gcc.gnu.org>
304
305 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
306 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
307 Don't use SYNC_LOCK_RELEASE for int type.
308
72602c6c
RB		 3092014-07-14 Richard Biener <rguenther@suse.de>
310
311 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
312
d5313205
RX		 3132014-07-11 Rong Xu <xur@google.com>
314
315 * libgcov-util.c (gcov_max_filename): Fix declartion.
316
c77556a5
RX		 3172014-07-10 Rong Xu <xur@google.com>
318
319 Add gcov-tool: an offline gcda profile processing tool
320 Support.
321 * libgcov-driver.c (gcov_max_filename): Make available
322 to gcov-tool.
323 * libgcov-merge.c (__gcov_merge_add): Replace
324 gcov_read_counter() with a Macro.
325 (__gcov_merge_ior): Ditto.
326 (__gcov_merge_time_profile): Ditto.
327 (__gcov_merge_single): Ditto.
328 (__gcov_merge_delta): Ditto.
329 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
330 in the utility functions.
331 (set_fn_ctrs): Utility function for reading gcda files to in-memory
332 gcov_list object link lists.
333 (tag_function): Ditto.
334 (tag_blocks): Ditto.
335 (tag_arcs): Ditto.
336 (tag_lines): Ditto.
337 (tag_counters): Ditto.
338 (tag_summary): Ditto.
339 (read_gcda_finalize): Ditto.
340 (read_gcda_file): Ditto.
341 (ftw_read_file): Ditto.
342 (read_profile_dir_init): Ditto.
343 (gcov_read_profile_dir): Ditto.
344 (gcov_read_counter_mem): Ditto.
345 (gcov_get_merge_weight): Ditto.
346 (merge_wrapper): A wrapper function that calls merging handler.
347 (gcov_merge): Merge two gcov_info objects with weights.
348 (find_match_gcov_info): Find the matched gcov_info in the list.
349 (gcov_profile_merge): Merge two gcov_info object lists.
350 (__gcov_add_counter_op): Process edge profile counter values.
351 (__gcov_ior_counter_op): Process IOR profile counter values.
352 (__gcov_delta_counter_op): Process delta profile counter values.
353 (__gcov_single_counter_op): Process single profile counter values.
354 (fp_scale): Callback function for float-point scaling.
355 (int_scale): Callback function for integer fraction scaling.
356 (gcov_profile_scale): Scaling profile counters.
357 (gcov_profile_normalize): Normalize profile counters.
358 * libgcov.h: Add headers and functions for gcov-tool use.
359 (gcov_get_counter): New.
360 (gcov_get_counter_target): Ditto.
361 (struct gcov_info): Make the functions field mutable in gcov-tool
362 compilation.
363
5c7dac8a
KT		 3642014-06-23 Kai Tietz <ktietz@redhat.com>
365
366 PR libgcc/61585
367 * unwind-seh.c (_Unwind_GetGR): Check for proper
368 index range.
369 (_Unwind_SetGR): Likewise.
370
161c9312
NC		 3712014-05-22 Nick Clifton <nickc@redhat.com>
372
373 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
374 -mhwmult=none.
375
e3f0315f
TJ		 3762014-05-22 Teresa Johnson <tejohnson@google.com>
377
378 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
379 include.
380
dbed5a9b
JM		 3812014-05-20 John Marino <gnugcc@marino.st>
382
383 * config.host (*-*-dragonfly*): New target.
384 * crtstuff.c: Make dl_iterate_support generic on *bsd.
385 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
386 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
387 * config/i386/dragonfly-unwind.h: New.
388
1ec380e5
MR		 3892014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
390
391 PR libgcc/60166
392 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
393 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
394
54fde020
BE		 3952014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
396
397 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
398 implementation.
399
999db125
GJL		 4002014-05-12 Georg-Johann Lay <avr@gjlay.de>
401
402 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
403
cceaf54a
RO		 4042014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
405
406 PR libgcc/61097
407 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
408 if --enable-shared.
409
e3fe9b5b
BE		 4102014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
411
412 Work around for current cygwin32 build problems.
413 * config/i386/cygming-crtbegin.c (__register_frame_info,
414 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
415 functions only for 64-bit systems.
416
54cf37e9
RO		 4172014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
418
419 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
420 (sigill_caught, sigill_hdlr): Remove.
421
d9f069ab
RO		 4222014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
423
424 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
425 check.
426 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
427 Solaris 9 single-threaded support.
428 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
429 Solaris 9 single-threaded support. Add call_user_handler code
430 sequences.
431 (sparc_is_sighandler): Likewise.
432
59976ef8
AK		 4332014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
434
435 * config.host: Append t-floattodi to tmake_file depending on
436 host_address.
437
d02bbcf3
JS		 4382014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
439
31466bc0 440 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
d02bbcf3 441
c2e7e597
UB		 4422014-03-10 Uros Bizjak <ubizjak@gmail.com>
443
444 PR libgcc/60472
445 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
446 variable to avoid array subscript is above array bounds warnings.
447 Use __builtin_expect when checking *jcr_list for NULL.
448
227a7dc8
RO		 4492014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
450
451 PR libgcc/59339
452 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
453 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
454 vtv_*.o to extra_parts if enable_vtable_verify.
455
df2b279c
NC		 4562014-03-06 Nick Clifton <nickc@redhat.com>
457
458 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
459 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
460
dc11d79b
JY		 4612014-02-28 Joey Ye <joey.ye@arm.com>
462
463 PR libgcc/60166
464 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
465 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
466 Set to zero.
467
341c653c
WL		 4682014-02-24 Walter Lee <walt@tilera.com>
469
470 * config.host: Support "tilegx*" and "tilepro*" triplets.
471 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
472 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
473
95ce7613
CLT		 4742014-02-20 Sandra Loosemore <sandra@codesourcery.com>
475 Chung-Lin Tang <cltang@codesourcery.com>
476
477 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
478 * config/nios2/crti.S: Remove .file directive.
479 * config/nios2/crtn.S: Likewise.
480
0bb4fc05
KT		 4812014-02-18 Kai Tietz <ktietz@redhat.com>
482 Jonathan Schleifer <js@webkeks.org>
483
484 PR objc/56870
485 * unwind-seh.c (_GCC_specific_handler): Pass proper
486 value to unwind-handler.
487
9acf28f1
JM		 4882014-02-12 Joseph Myers <joseph@codesourcery.com>
489
490 * soft-fp/adddf3.c: Update from glibc.
491 * soft-fp/addsf3.c: Likewise.
492 * soft-fp/addtf3.c: Likewise.
493 * soft-fp/divdf3.c: Likewise.
494 * soft-fp/divsf3.c: Likewise.
495 * soft-fp/divtf3.c: Likewise.
496 * soft-fp/double.h: Likewise.
497 * soft-fp/eqdf2.c: Likewise.
498 * soft-fp/eqsf2.c: Likewise.
499 * soft-fp/eqtf2.c: Likewise.
500 * soft-fp/extenddftf2.c: Likewise.
501 * soft-fp/extended.h: Likewise.
502 * soft-fp/extendsfdf2.c: Likewise.
503 * soft-fp/extendsftf2.c: Likewise.
504 * soft-fp/extendxftf2.c: Likewise.
505 * soft-fp/fixdfdi.c: Likewise.
506 * soft-fp/fixdfsi.c: Likewise.
507 * soft-fp/fixdfti.c: Likewise.
508 * soft-fp/fixsfdi.c: Likewise.
509 * soft-fp/fixsfsi.c: Likewise.
510 * soft-fp/fixsfti.c: Likewise.
511 * soft-fp/fixtfdi.c: Likewise.
512 * soft-fp/fixtfsi.c: Likewise.
513 * soft-fp/fixtfti.c: Likewise.
514 * soft-fp/fixunsdfdi.c: Likewise.
515 * soft-fp/fixunsdfsi.c: Likewise.
516 * soft-fp/fixunsdfti.c: Likewise.
517 * soft-fp/fixunssfdi.c: Likewise.
518 * soft-fp/fixunssfsi.c: Likewise.
519 * soft-fp/fixunssfti.c: Likewise.
520 * soft-fp/fixunstfdi.c: Likewise.
521 * soft-fp/fixunstfsi.c: Likewise.
522 * soft-fp/fixunstfti.c: Likewise.
523 * soft-fp/floatdidf.c: Likewise.
524 * soft-fp/floatdisf.c: Likewise.
525 * soft-fp/floatditf.c: Likewise.
526 * soft-fp/floatsidf.c: Likewise.
527 * soft-fp/floatsisf.c: Likewise.
528 * soft-fp/floatsitf.c: Likewise.
529 * soft-fp/floattidf.c: Likewise.
530 * soft-fp/floattisf.c: Likewise.
531 * soft-fp/floattitf.c: Likewise.
532 * soft-fp/floatundidf.c: Likewise.
533 * soft-fp/floatundisf.c: Likewise.
534 * soft-fp/floatunditf.c: Likewise.
535 * soft-fp/floatunsidf.c: Likewise.
536 * soft-fp/floatunsisf.c: Likewise.
537 * soft-fp/floatunsitf.c: Likewise.
538 * soft-fp/floatuntidf.c: Likewise.
539 * soft-fp/floatuntisf.c: Likewise.
540 * soft-fp/floatuntitf.c: Likewise.
541 * soft-fp/gedf2.c: Likewise.
542 * soft-fp/gesf2.c: Likewise.
543 * soft-fp/getf2.c: Likewise.
544 * soft-fp/ledf2.c: Likewise.
545 * soft-fp/lesf2.c: Likewise.
546 * soft-fp/letf2.c: Likewise.
547 * soft-fp/muldf3.c: Likewise.
548 * soft-fp/mulsf3.c: Likewise.
549 * soft-fp/multf3.c: Likewise.
550 * soft-fp/negdf2.c: Likewise.
551 * soft-fp/negsf2.c: Likewise.
552 * soft-fp/negtf2.c: Likewise.
553 * soft-fp/op-1.h: Likewise.
554 * soft-fp/op-2.h: Likewise.
555 * soft-fp/op-4.h: Likewise.
556 * soft-fp/op-8.h: Likewise.
557 * soft-fp/op-common.h: Likewise.
558 * soft-fp/quad.h: Likewise.
559 * soft-fp/single.h: Likewise.
560 * soft-fp/soft-fp.h: Likewise.
561 * soft-fp/subdf3.c: Likewise.
562 * soft-fp/subsf3.c: Likewise.
563 * soft-fp/subtf3.c: Likewise.
564 * soft-fp/truncdfsf2.c: Likewise.
565 * soft-fp/trunctfdf2.c: Likewise.
566 * soft-fp/trunctfsf2.c: Likewise.
567 * soft-fp/trunctfxf2.c: Likewise.
568 * soft-fp/unorddf2.c: Likewise.
569 * soft-fp/unordsf2.c: Likewise.
570 * soft-fp/unordtf2.c: Likewise.
571 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
572 macro.
573 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
574 Likewise.
575 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
576 Likewise.
577 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
578 Likewise.
579 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
580 Likewise.
581 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
582 Likewise.
583 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
584 Likewise.
585 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
586 Likewise.
587 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
588 Likewise.
589 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
590 Likewise.
591 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
592 Likewise.
593 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
594 Likewise.
595 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
596 Likewise.
597 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
598 Likewise.
599 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
600 Likewise.
601 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
602 Likewise.
603
ce245ec6
AK		 6042014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
605
606 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
607 cannot be represented.
608 * config/s390/32/_fixsfdi.c: Likewise.
609 * config/s390/32/_fixtfdi.c: Likewise.
610 * config/s390/32/_fixunsdfdi.c: Likewise.
611 * config/s390/32/_fixunssfdi.c: Likewise.
612 * config/s390/32/_fixunstfdi.c: Likewise.
613
1c51d688
RS		 6142014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
615
616 * configure.ac (libgcc_cv_mips_hard_float): New.
617 * configure: Regenerate.
618 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
619 t-softfp-sfdf for hard-float targets.
620 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
621 (softfp_float_modes, softfp_int_modes, softfp_extensions)
622 (softfp_truncations, softfp_exclude_libgcc2): New.
623 * config/t-hardfp: New file.
624 * config/t-hardfp-sfdf: Likewise.
625 * config/hardfp.c: Likewise.
626
bbf391db
AK		 6272014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
628
629 * config.host: Include t-floattodi also for s390x.
630 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
631 * config/s390/32/_fixsfdi.c: Likewise.
632 * config/s390/32/_fixtfdi.c: Likewise.
633 * config/s390/32/_fixunsdfdi.c: Likewise.
634 * config/s390/32/_fixunssfdi.c: Likewise.
635 * config/s390/32/_fixunstfdi.c: Likewise.
636
91da0481
RO		 6372014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
638
639 PR target/59788
640 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
641 (install-libgcc-unwind-map-forbuild): New target.
642 (all): Depend on install-libgcc-unwind-map-forbuild.
643 (install-libgcc-unwind-map): New target.
644 (install): Depend on install-libgcc-unwind-map.
645
02b67731
SL		 6462014-02-02 Sandra Loosemore <sandra@codesourcery.com>
647
648 * config/nios2/crti.S (_init): Initialize GOT pointer from
649 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
650
1ea0a651
RS		 6512014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
652
653 * configure.ac: Check __mips64 when setting host_address.
654 * configure: Regenerate.
655 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
656 mips/t-mips64 and t-softfp.
657 (mips*-*-linux*): Don't add mips/t-tpbit.
658 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
659 (DPBIT, DPBIT_CFLAGS): Delete.
660 * config/mips/sfp-machine.h: New file.
661 * config/mips/t-mips64: Likewise.
662 * config/mips/t-softfp-tf: Likewise.
663 * config/mips/t-tpbit: Delete.
664
f32b0061
MS		 6652014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
666
667 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
668 as long long.
669
a5420aa4
WL		 6702014-01-25 Walter Lee <walt@tilera.com>
671
672 * config/tilepro/atomic.c: Include tconfig.h. Don't include
673 config.h or system.h.
674 (bool) Define.
675
24534912
WL		 6762014-01-25 Walter Lee <walt@tilera.com>
677
678 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
679 (post_atomic_barrier): Ditto.
680 (__fetch_and_do): New macro.
681 (__atomic_fetch_and_do): Use __fetch_and_do.
682 (__sync_fetch_and_do): New macro.
683 (__sync_fetch_and_add_4): New function.
684 (__sync_fetch_and_sub_4): New function.
685 (__sync_fetch_and_or_4): New function.
686 (__sync_fetch_and_and_4): New function.
687 (__sync_fetch_and_xor_4): New function.
688 (__sync_fetch_and_nand_4): New function.
689 (__sync_fetch_and_add_8): New function.
690 (__sync_fetch_and_sub_8): New function.
691 (__sync_fetch_and_or_8): New function.
692 (__sync_fetch_and_and_8): New function.
693 (__sync_fetch_and_xor_8): New function.
694 (__sync_fetch_and_nand_8): New function.
695 (__do_and_fetch): New macro.
696 (__atomic_do_and_fetch): Use __do_and_fetch.
697 (__sync_do_and_fetch): New macro.
698 (__sync_add_and_fetch_4): New function.
699 (__sync_sub_and_fetch_4): New function.
700 (__sync_or_and_fetch_4): New function.
701 (__sync_and_and_fetch_4): New function.
702 (__sync_xor_and_fetch_4): New function.
703 (__sync_nand_and_fetch_4): New function.
704 (__sync_add_and_fetch_8): New function.
705 (__sync_sub_and_fetch_8): New function.
706 (__sync_or_and_fetch_8): New function.
707 (__sync_and_and_fetch_8): New function.
708 (__sync_xor_and_fetch_8): New function.
709 (__sync_nand_and_fetch_8): New function.
710 (__sync_exchange_methods): New macro.
711 (__sync_val_compare_and_swap_4): New function.
712 (__sync_bool_compare_and_swap_4): New function.
713 (__sync_lock_test_and_test_4): New function.
714 (__sync_val_compare_and_swap_8): New function.
715 (__sync_bool_compare_and_swap_8): New function.
716 (__sync_lock_test_and_test_8): New function.
717 (__subword_cmpxchg_body): New macro.
718 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
719 (__atomic_compare_exchange_2): Ditto.
720 (__sync_subword_cmpxchg): New macro.
721 (__sync_val_compare_and_swap_1): New function.
722 (__sync_bool_compare_and_swap_1): New function.
723 (__sync_val_compare_and_swap_2): New function.
724 (__sync_bool_compare_and_swap_2): New function.
725 (__atomic_subword): Rename to ...
726 (__subword): ... New name.
727 (__atomic_subword_fetch): Use __subword.
728 (__sync_subword_fetch): New macro.
729 (__sync_fetch_and_add_1): New function.
730 (__sync_fetch_and_sub_1): New function.
731 (__sync_fetch_and_or_1): New function.
732 (__sync_fetch_and_and_1): New function.
733 (__sync_fetch_and_xor_1): New function.
734 (__sync_fetch_and_nand_1): New function.
735 (__sync_fetch_and_add_2): New function.
736 (__sync_fetch_and_sub_2): New function.
737 (__sync_fetch_and_or_2): New function.
738 (__sync_fetch_and_and_2): New function.
739 (__sync_fetch_and_xor_2): New function.
740 (__sync_fetch_and_nand_2): New function.
741 (__sync_add_and_fetch_1): New function.
742 (__sync_sub_and_fetch_1): New function.
743 (__sync_or_and_fetch_1): New function.
744 (__sync_and_and_fetch_1): New function.
745 (__sync_xor_and_fetch_1): New function.
746 (__sync_nand_and_fetch_1): New function.
747 (__sync_add_and_fetch_2): New function.
748 (__sync_sub_and_fetch_2): New function.
749 (__sync_or_and_fetch_2): New function.
750 (__sync_and_and_fetch_2): New function.
751 (__sync_xor_and_fetch_2): New function.
752 (__sync_nand_and_fetch_2): New function.
753 (__atomic_subword_lock): Use __subword.
754 (__sync_subword_lock): New macro.
755 (__sync_lock_test_and_set_1): New function.
756 (__sync_lock_test_and_set_2): New function.
757
4d6d3bc5
WL		 7582014-01-25 Walter Lee <walt@tilera.com>
759
760 * config/tilepro/atomic.c (BIT_OFFSET): Define.
761 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
762 (__atomic_subword): Ditto.
763
cbd9890e
WL		 7642014-01-25 Walter Lee <walt@tilera.com>
765
766 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
767 a prefix op argument.
768 (__atomic_nand_fetch_4): Add prefix op.
769 (__atomic_nand_fetch_8): Ditto.
770
8fc36b15 7712014-01-21 Baruch Siach <barch@tkos.co.il>
800d8bd5
BS		 772
773 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
774
46dd1242
L		 7752014-01-09 Rong Xu <xur@google.com>
776
777 * libgcov-driver.c (this_prg): make it local to save
778 bss space.
779 (gcov_exit_compute_summary): Ditto.
780 (gcov_exit_merge_gcda): Ditto.
781 (gcov_exit_merge_summary): Ditto.
782 (gcov_exit_dump_gcov): Ditto.
783
40d6b753
RX		 7842014-01-08 Rong Xu <xur@google.com>
785
786 * libgcov-driver.c: Use libgcov.h.
787 (buffer_fn_data): Use xmalloc instead of malloc.
788 (gcov_exit_merge_gcda): Ditto.
789 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
790 * libgcov.h: New common header files for libgcov-*.h.
791 * libgcov-interface.c: Use libgcov.h
792 * libgcov-merge.c: Ditto.
793 * libgcov-profiler.c: Ditto.
794 * Makefile.in: Add dependence to libgcov.h
795
a02e7bdd
JM		 7962014-01-02 Joseph Myers <joseph@codesourcery.com>
797
798 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
799 case of small numerator and finite nonzero result.
800
ac1dca3c
RS		 8012014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
802
803 Update copyright years
804
f9030485
RS		 8052014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
806
807 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
808 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
809 config/arc/dp-hack.h, config/arc/fp-hack.h,
810 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
811 config/arc/ieee-754/arc600-dsp/divdf3.S,
812 config/arc/ieee-754/arc600-dsp/divsf3.S,
813 config/arc/ieee-754/arc600-dsp/muldf3.S,
814 config/arc/ieee-754/arc600-dsp/mulsf3.S,
815 config/arc/ieee-754/arc600-mul64/divdf3.S,
816 config/arc/ieee-754/arc600-mul64/divsf3.S,
817 config/arc/ieee-754/arc600-mul64/muldf3.S,
818 config/arc/ieee-754/arc600-mul64/mulsf3.S,
819 config/arc/ieee-754/arc600/divsf3.S,
820 config/arc/ieee-754/arc600/mulsf3.S,
821 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
822 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
823 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
824 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
825 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
826 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
827 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
828 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
829 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
830 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
831 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
832 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
833 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
834 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
835 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
836 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
837 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
838 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
839 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
840 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
841 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
842 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
843 vtv_start_preinit.c: Use the standard form for the copyright notice.
844
e430824f
CLT		 8452013-12-31 Sandra Loosemore <sandra@codesourcery.com>
846 Chung-Lin Tang <cltang@codesourcery.com>
847 Based on patches from Altera Corporation
848
849 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
850 * config/nios2/lib2-nios2.h: New file.
851 * config/nios2/lib2-divmod-hi.c: New file.
852 * config/nios2/linux-unwind.h: New file.
853 * config/nios2/lib2-divmod.c: New file.
854 * config/nios2/linux-atomic.c: New file.
855 * config/nios2/t-nios2: New file.
856 * config/nios2/crti.asm: New file.
857 * config/nios2/t-linux: New file.
858 * config/nios2/lib2-divtable.c: New file.
859 * config/nios2/lib2-mul.c: New file.
860 * config/nios2/tramp.c: New file.
861 * config/nios2/crtn.asm: New file.
862
1879e97f
UB		 8632013-12-26 Uros Bizjak <ubizjak@gmail.com>
864
865 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
866 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
867 from cpuid.h to check vendor signatures.
868
f4a4bdbb
GG		 8692013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
870
c2e7e597 871 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
f4a4bdbb
GG		 872 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
873 (get_amd_cpu): Likewise.
874
8d2ae544
L		 8752013-12-25 H.J. Lu <hongjiu.lu@intel.com>
876
877 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
878 Haswell.
879
74924838
ASJ		 8802013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
881 H.J. Lu <hongjiu.lu@intel.com>
882
0bb52f25
L		 883 PR target/59422
884 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
74924838
ASJ		 885 and AMD_JAGUAR.
886 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
887 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
888 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
889 FEATURE_XOP and FEATURE_FMA.
890 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
891 AMDFAM15H_BDVER3.
892 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
0bb52f25 893 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
74924838
ASJ		 894 FEATURE_FMA4 and FEATURE_XOP.
895
d3c11974
L		 8962013-12-23 H.J. Lu <hongjiu.lu@intel.com>
897
898 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
899 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
900 (get_intel_cpu): Updated.
901
064c4ff2
ZC		 9022013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
903
904 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
905
8b02e720
UB		 9062013-12-09 Uros Bizjak <ubizjak@gmail.com>
907
908 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1f71a3c3 909 instructions when __SSE_MATH__ is defined.
8b02e720 910
3fa2ccb4
RC		 9112013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
912
913 * config.host (microblaze-*-rtems*): New.
914
ecd78fc9
KV		 9152013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
916
917 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
918 architectures that do not have hardware divide instruction.
919 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
920
b21fbbd2
RS		 9212013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
922
923 * longlong.h: Delete (moved to include/).
924
b03fb8c9
AZ		 9252013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
926
927 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
928 of normal number and qNaN to not raise an inexact exception.
929
3c716922
UB		 9302013-11-28 Uros Bizjak <ubizjak@gmail.com>
931
932 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
933
9342013-11-28 Matthew Leach <matthew.leach@arm.com>
cceeb9a9
ML		 935
936 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
937 for correct opcodes on BE.
938
a3458d22
UB		 9392013-11-27 Uros Bizjak <ubizjak@gmail.com>
940
941 * soft-fp/op-4.h: Update from glibc.
942
30b8f78b
KV		 9432013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
944
945 * libgcc2.c (__udivmoddi4): Define new implementation when
946 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
947 divide instructions.
948
82552a29
OE		 9492013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
950
951 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
952
80e87457
RO		 9532013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
954
955 * config/t-softfp (soft-fp-objects-base): New variable.
956 (soft-fp-objects): Use it.
957
44178879
DE		 9582013-11-23 David Edelson <dje.gcc@gmail.com>
959 Andrew Dixie <andrewd@gentrack.com>
960
961 PR target/33704
962 * config/rs6000/aixinitfini.c: New file.
963 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
964 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
965 symbols.
966
e5287671
YR		 9672013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
968
a3458d22 969 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
e5287671 970
867c8b03
JH		 9712013-11-18 Jan Hubicka <jh@suse.cz>
972
7f369373
JH		 973 * libgcov-driver.c (run_accounted): Make global level static.
974 (gcov_exit_merge_summary): Silence warning; do not clear
975 run_accounted here.
976 (gcov_exit): Clear it here.
977
1d0b3334
JH		 978 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
979 run_accounted.
980
867c8b03
JH		 981 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
982 (all_prg, crc32): Remove static vars.
983 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
984 all_prg.
985 (gcov_exit_merge_gcda): Add crc32 parameter.
986 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
987 do not account run if it was already accounted.
988 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
989 (gcov_exit): Initialize all_prg; update.
990
66204992
AS		 9912013-11-15 Andreas Schwab <schwab@linux-m68k.org>
992
993 * configure: Regenerate.
994
b54214fe
UW		 9952013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
996 Alan Modra <amodra@gmail.com>
997
998 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
999 (frob_update_context): Use it.
1000
10012013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1002 Alan Modra <amodra@gmail.com>
1003
1004 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1005 (trampoline_initial): Provide ELFv2 variant.
1006 (__trampoline_setup): Likewise.
1007
1008 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1009 check for AIX indirect function call sequence if _CALL_ELF == 2.
1010
10112013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1012 Alan Modra <amodra@gmail.com>
1013
1014 * config/rs6000/linux-unwind.h (get_regs): Do not support
1015 old kernel versions if _CALL_ELF == 2.
1016 (frob_update_context): Do not support PLT stub variants only
1017 generated by old linkers if _CALL_ELF == 2.
1018
13e0981a
UW		 10192013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1020 Alan Modra <amodra@gmail.com>
1021
1022 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1023 location of CR save area for 64-bit little-endian systems.
1024
1a80085d
EB		 10252013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1026
1027 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1028 in tmake_file.
1029 * config/arm/t-vxworks: Delete.
1030
cabeea52
KT		 10312013-11-10 Kai Tietz <ktietz@redhat.com>
1032
1033 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1034 Increment load-count on use of LIBGCC_SONAME DLL.
1035 (hmod_libgcc): New static variable to hold handle of
1036 LIBGCC_SONAME DLL.
1037 (__gcc_deregister_frame): Decrement load-count of
1038 LIBGCC_SONAME DLL.
1039
ac088ba1
BRF		 10402013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1041
1042 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1043 availability.
1044 * configure: Regenerate
1045
d59a8fcc
UB		 10462013-11-07 Uros Bizjak <ubizjak@gmail.com>
1047
1048 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1049 FP_EX_DENORM. Store result to volatile location after SSE division
1050 to close interrupt window. Remove unneeded fwait after x87
1051 division since interrupt window will be closed by emitted fstp.
9de84e84 1052 Rewrite FP_EX_INEXACT handling.
d59a8fcc 1053
9954c743
JM		 10542013-11-06 Joseph Myers <joseph@codesourcery.com>
1055
1056 * soft-fp/README: Update.
1057 * soft-fp/adddf3.c: Update from glibc.
1058 * soft-fp/addsf3.c: Likewise.
1059 * soft-fp/addtf3.c: Likewise.
1060 * soft-fp/divdf3.c: Likewise.
1061 * soft-fp/divsf3.c: Likewise.
1062 * soft-fp/divtf3.c: Likewise.
1063 * soft-fp/double.h: Likewise.
1064 * soft-fp/eqdf2.c: Likewise.
1065 * soft-fp/eqsf2.c: Likewise.
1066 * soft-fp/eqtf2.c: Likewise.
1067 * soft-fp/extenddftf2.c: Likewise.
1068 * soft-fp/extended.h: Likewise.
1069 * soft-fp/extendsfdf2.c: Likewise.
1070 * soft-fp/extendsftf2.c: Likewise.
1071 * soft-fp/extendxftf2.c: Likewise.
1072 * soft-fp/fixdfdi.c: Likewise.
1073 * soft-fp/fixdfsi.c: Likewise.
1074 * soft-fp/fixdfti.c: Likewise.
1075 * soft-fp/fixsfdi.c: Likewise.
1076 * soft-fp/fixsfsi.c: Likewise.
1077 * soft-fp/fixsfti.c: Likewise.
1078 * soft-fp/fixtfdi.c: Likewise.
1079 * soft-fp/fixtfsi.c: Likewise.
1080 * soft-fp/fixtfti.c: Likewise.
1081 * soft-fp/fixunsdfdi.c: Likewise.
1082 * soft-fp/fixunsdfsi.c: Likewise.
1083 * soft-fp/fixunsdfti.c: Likewise.
1084 * soft-fp/fixunssfdi.c: Likewise.
1085 * soft-fp/fixunssfsi.c: Likewise.
1086 * soft-fp/fixunssfti.c: Likewise.
1087 * soft-fp/fixunstfdi.c: Likewise.
1088 * soft-fp/fixunstfsi.c: Likewise.
1089 * soft-fp/fixunstfti.c: Likewise.
1090 * soft-fp/floatdidf.c: Likewise.
1091 * soft-fp/floatdisf.c: Likewise.
1092 * soft-fp/floatditf.c: Likewise.
1093 * soft-fp/floatsidf.c: Likewise.
1094 * soft-fp/floatsisf.c: Likewise.
1095 * soft-fp/floatsitf.c: Likewise.
1096 * soft-fp/floattidf.c: Likewise.
1097 * soft-fp/floattisf.c: Likewise.
1098 * soft-fp/floattitf.c: Likewise.
1099 * soft-fp/floatundidf.c: Likewise.
1100 * soft-fp/floatundisf.c: Likewise.
1101 * soft-fp/floatunditf.c: Likewise.
1102 * soft-fp/floatunsidf.c: Likewise.
1103 * soft-fp/floatunsisf.c: Likewise.
1104 * soft-fp/floatunsitf.c: Likewise.
1105 * soft-fp/floatuntidf.c: Likewise.
1106 * soft-fp/floatuntisf.c: Likewise.
1107 * soft-fp/floatuntitf.c: Likewise.
1108 * soft-fp/gedf2.c: Likewise.
1109 * soft-fp/gesf2.c: Likewise.
1110 * soft-fp/getf2.c: Likewise.
1111 * soft-fp/ledf2.c: Likewise.
1112 * soft-fp/lesf2.c: Likewise.
1113 * soft-fp/letf2.c: Likewise.
1114 * soft-fp/muldf3.c: Likewise.
1115 * soft-fp/mulsf3.c: Likewise.
1116 * soft-fp/multf3.c: Likewise.
1117 * soft-fp/negdf2.c: Likewise.
1118 * soft-fp/negsf2.c: Likewise.
1119 * soft-fp/negtf2.c: Likewise.
1120 * soft-fp/op-1.h: Likewise.
1121 * soft-fp/op-2.h: Likewise.
1122 * soft-fp/op-4.h: Likewise.
1123 * soft-fp/op-8.h: Likewise.
1124 * soft-fp/op-common.h: Likewise.
1125 * soft-fp/quad.h: Likewise.
1126 * soft-fp/single.h: Likewise.
1127 * soft-fp/soft-fp.h: Likewise.
1128 * soft-fp/subdf3.c: Likewise.
1129 * soft-fp/subsf3.c: Likewise.
1130 * soft-fp/subtf3.c: Likewise.
1131 * soft-fp/truncdfsf2.c: Likewise.
1132 * soft-fp/trunctfdf2.c: Likewise.
1133 * soft-fp/trunctfsf2.c: Likewise.
1134 * soft-fp/trunctfxf2.c: Likewise.
1135 * soft-fp/unorddf2.c: Likewise.
1136 * soft-fp/unordsf2.c: Likewise.
1137 * soft-fp/unordtf2.c: Likewise.
1138
02ac9503
UB		 11392013-11-05 Uros Bizjak <ubizjak@gmail.com>
1140
1141 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1142 (_FP_MUL_MEAT_D): Ditto.
1143 (_FP_DIV_MEAT_S): Ditto.
1144 (_FP_DIV_MEAT_D): Ditto.
1145 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1146 t-softfp-sfdf and t-softfp to tmake_file.
1147
61221141
UB		 11482013-11-03 Uros Bizjak <ubizjak@gmail.com>
1149
1150 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1151 * config/i386/crtprec.c: Ditto.
1152
9304f876
CJW		 11532013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1154 Shiva Chen <shiva0217@gmail.com>
1155
1156 * config.host (nds32*-elf*): Add nds32 target.
1157 * config/nds32 : New directory and files.
1158
0e499e75
HPN		 11592013-10-16 Hans-Peter Nilsson <hp@axis.com>
1160
1161 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1162 * config.host (cpu_type) <Setting default>: Add entry for
1163 crisv32-*-*.
1164 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1165 <crisv32-*-linux*>: Adjust.
1166 * longlong.h: Wrap the whole CRIS section in a single
1167 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1168 and sub_ddmmss.
1169 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1170 defined.
1171 [__CRIS__] (__umulsidi3): Define.
1172 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1173 * config/cris/sfp-machine.h: New file.
1174 * config/cris/umulsidi3.S: New file.
1175 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1176 * config/cris/arit.c (SIGNMULT): New macro.
1177 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1178 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1179 saving 3 out of originally 33 cycles from the fastest
1180 path, 3 out of 54 from the medium path and one from the longest
1181 path. Improve comments.
1182
16022041
RS		 11832013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1184
1185 * sync.c: Remove static aliases and define each function directly
1186 under its real name.
1187
69778659
JDA		 11882013-10-02 John David Anglin <danglin@gcc.gnu.org>
1189
1190 * config.host (hppa*64*-*-linux*): Define extra_parts.
1191 (hppa*-*-linux*): Likewise.
1192
2deaf8b0
JR		 11932013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1194
1195 * config/arc/crtgend.S: Add 2013 to Copyright years.
1196 * config/arc/gmon/atomic.h: Likewise.
1197 * config/arc/gmon/auxreg.h: Likewise.
1198 * config/arc/gmon/sys/gmon_out.h: Likewise.
1199 * config/arc/gmon/sys/gmon.h: Likewise.
1200 * config/arc/gmon/prof-freq.c: Likewise.
1201 * config/arc/gmon/mcount.c: Likewise.
1202 * config/arc/gmon/prof-freq-stub.S: Likewise.
1203 * config/arc/gmon/gmon.c: Likewise.
1204 * config/arc/gmon/machine-gmon.h: Likewise.
1205 * config/arc/gmon/profil.S: Likewise.
1206 * config/arc/gmon/dcache_linesz.S: Likewise.
1207 * config/arc/crtg.S: Likewise.
1208 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1209 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1210 * config/arc/ieee-754/adddf3.S: Likewise.
1211 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1212 * config/arc/ieee-754/fixsfsi.S: Likewise.
1213 * config/arc/ieee-754/gtsf2.S: Likewise.
1214 * config/arc/ieee-754/floatsisf.S: Likewise.
1215 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1216 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1217 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1218 * config/arc/ieee-754/fixdfsi.S: Likewise.
1219 * config/arc/ieee-754/addsf3.S: Likewise.
1220 * config/arc/ieee-754/gesf2.S: Likewise.
1221 * config/arc/ieee-754/floatsidf.S: Likewise.
1222 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1223 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1224 * config/arc/ieee-754/gtdf2.S: Likewise.
1225 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1226 * config/arc/ieee-754/uneqdf2.S: Likewise.
1227 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1228 * config/arc/ieee-754/uneqsf2.S: Likewise.
1229 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1230 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1231 * config/arc/ieee-754/eqdf2.S: Likewise.
1232 * config/arc/ieee-754/ordsf2.S: Likewise.
1233 * config/arc/ieee-754/divsf3.S: Likewise.
1234 * config/arc/ieee-754/divdf3.S: Likewise.
1235 * config/arc/ieee-754/floatunsidf.S: Likewise.
1236 * config/arc/ieee-754/orddf2.S: Likewise.
1237 * config/arc/ieee-754/eqsf2.S: Likewise.
1238 * config/arc/ieee-754/gedf2.S: Likewise.
1239 * config/arc/crtn.S: Likewise.
1240 * config/arc/crti.S: Likewise.
1241 * config/arc/t-arc700-uClibc: Likewise.
1242 * config/arc/asm.h: Likewise.
1243 * config/arc/libgcc-excl.ver: Likewise.
1244 * config/arc/t-arc-newlib: Likewise.
1245 * config/arc/divtab-arc700.c: Likewise.
1246 * config/arc/initfini.c: Likewise.
1247 * config/arc/fp-hack.h: Likewise.
1248
c8e318b0
JR		 12492013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1250 Diego Novillo <dnovillo@google.com>
1251
1252 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 1253 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1254 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1255 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 1256
d38a64b4
JR		 12572013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1258 Brendan Kehoe <brendan@zen.org>
1259 Simon Cook <simon.cook@embecosm.com>
1260
1261 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1262 * config/arc: New directory.
1263 * longlong.h [__arc__] (umul_ppmm): Remove.
1264 [__arc__] (__umulsidi3): Define.
1265 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1266 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1267
dff717d2
JC		 12682013-09-17 Jacek Caban <jacek@codeweavers.com>
1269
1270 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1271 CreateSemaphoreA.
1272 * config/i386/gthr-win32.h: Likewise.
1273
5c0029de
DD		 12742013-09-16 DJ Delorie <dj@redhat.com>
1275
844ad6c6 1276 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 1277 * config/rl78/lib2mul.c: Enable for RL78/G10.
1278 * config/rl78/lib2div.c: Likewise.
1279 * config/rl78/lshrsi3.S: Use vregs.h.
1280 * config/rl78/cmpsi2.S: Likewise.
1281 * config/rl78/trampoline.S: Likewise.
1282 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1283
ceb2fc49
DD		 12842013-09-14 DJ Delorie <dj@redhat.com>
1285 Nick Clifton <nickc@redhat.com>
1286
1287 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1288 * config/rl78/vregs.h: New.
1289 * config/rl78/signbit.S: New file. Implements signbit function.
1290 * config/rl78/divmodsi.S: New.
1291 * config/rl78/divmodhi.S: New.
1292 * config/rl78/divmodqi.S: New.
1293 * config/rl78/t-rl78: Build them here...
1294 * config/rl78/lib2div.c: ...but not here.
1295
f6a83b4a
DD		 12962013-09-12 DJ Delorie <dj@redhat.com>
1297
1298 * config.host (msp*-*-elf): New.
1299 * config/msp430/: New port.
1300
9107b096
IS		 13012013-08-18 Iain Sandoe <iain@codesourcery.com>
1302
1303 PR gcov-profile/58127
1304 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1305 __thread var for emulated TLS.
1306 (__gcov_indirect_call_counters): Likewise.
1307
0f9bde1f 13082013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 1309 Catherine Moore <clm@codesourcery.com>
1310 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 1311
1312 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1313 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1314 (CALL_STUB_NO_RET): Likewise.
1315 (CALL_STUB_RET): Likewise.
1316 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1317 __mips16_ret call/return stub symbols.
1318 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1319 to tmake_file.
1320
2dc14aac
MR		 13212013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1322
1323 * config.host <mips*-*-linux*>: Remove a stray comment.
1324
748d71f3
JH		 13252013-08-10 Jan Hubicka <jh@suse.cz>
1326
1327 Work around binutils PR14342
1328 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1329 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1330 (L_gcov_indirect_call_profiler_v2): New.
1331
2fa3d31b
JH		 13322013-08-06 Jan Hubicka <jh@suse.cz>
1333
1334 * libgcov.c (__gcov_indirect_call_callee,
1335 __gcov_indirect_call_counters): New global vars.
1336 (__gcov_indirect_call_profiler): replace by ...
1337 (__gcov_indirect_call_profiler_v2) ... this one.
1338
2077db1b
CT		 13392013-08-06 Caroline Tice <cmtice@google.com>
1340
d0595b65 1341 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 1342 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 1343 * configure.ac: Add code to check/set enable_vtable_verify.
1344 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 1345 true.
d0595b65
CT		 1346 * vtv_start_preinit.c: New file.
1347 * vtv_end_preinit.c: New file.
1348 * vtv_start.c: New file.
1349 * vtv_end.c: New file.
1350 * configure: Regenerated.
2077db1b 1351
46549c20
MK		 13522013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1353
1354 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1355 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1356 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1357 GPL-3.0-with-GCC-exception.
1358
72be589b
MR		 13592013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1360
1361 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1362 ISA and up.
1363
902a3faf
AK		 13642013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1365
1366 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1367 mapping for FPRs when creating the fallback framestate.
1368
02371798
GJL		 13692013-07-19 Georg-Johann Lay <avr@gjlay.de>
1370
1371 PR target/57516
1372 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1373 (__round_s2_const, __round_u2_const)
1374 (__round_s4_const, __round_u4_const, __round_x8):
1375 Saturate result if addition result cannot be represented.
1376
ab0e8379
MK		 13772013-07-15 Matthias Klose <doko@ubuntu.com>
1378
1379 * libgcc2.c: Don't include <limits.h>.
1380
7da38058
JJ		 13812013-07-09 Janis Johnson <janisjo@codesourcery.com>
1382
1383 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1384
1f6eac90
JJ		 13852013-07-06 Jakub Jelinek <jakub@redhat.com>
1386
1387 PR target/29776
1388 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1389
4ea3d774
JJ		 13902013-06-28 Jakub Jelinek <jakub@redhat.com>
1391
1392 PR middle-end/36041
1393 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1394 Define.
1395 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1396 instead of table lookups.
1397 (__popcountDI2): Likewise.
1398
9d2cdf25
CJW		 13992013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1400
1401 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1402 correctly.
1403
fa1e55b0
JM		 14042013-06-21 Joseph Myers <joseph@codesourcery.com>
1405
1406 PR other/53317
1407 * soft-fp/adddf3.c: Update from glibc.
1408 * soft-fp/addsf3.c: Likewise.
1409 * soft-fp/addtf3.c: Likewise.
1410 * soft-fp/divdf3.c: Likewise.
1411 * soft-fp/divsf3.c: Likewise.
1412 * soft-fp/divtf3.c: Likewise.
1413 * soft-fp/double.h: Likewise.
1414 * soft-fp/eqdf2.c: Likewise.
1415 * soft-fp/eqsf2.c: Likewise.
1416 * soft-fp/eqtf2.c: Likewise.
1417 * soft-fp/extenddftf2.c: Likewise.
1418 * soft-fp/extended.h: Likewise.
1419 * soft-fp/extendsfdf2.c: Likewise.
1420 * soft-fp/extendsftf2.c: Likewise.
1421 * soft-fp/fixdfdi.c: Likewise.
1422 * soft-fp/fixdfsi.c: Likewise.
1423 * soft-fp/fixsfdi.c: Likewise.
1424 * soft-fp/fixsfsi.c: Likewise.
1425 * soft-fp/fixtfdi.c: Likewise.
1426 * soft-fp/fixtfsi.c: Likewise.
1427 * soft-fp/fixunsdfdi.c: Likewise.
1428 * soft-fp/fixunsdfsi.c: Likewise.
1429 * soft-fp/fixunssfdi.c: Likewise.
1430 * soft-fp/fixunssfsi.c: Likewise.
1431 * soft-fp/fixunstfdi.c: Likewise.
1432 * soft-fp/fixunstfsi.c: Likewise.
1433 * soft-fp/floatdidf.c: Likewise.
1434 * soft-fp/floatdisf.c: Likewise.
1435 * soft-fp/floatditf.c: Likewise.
1436 * soft-fp/floatsidf.c: Likewise.
1437 * soft-fp/floatsisf.c: Likewise.
1438 * soft-fp/floatsitf.c: Likewise.
1439 * soft-fp/floatundidf.c: Likewise.
1440 * soft-fp/floatundisf.c: Likewise.
1441 * soft-fp/floatunditf.c: Likewise.
1442 * soft-fp/floatunsidf.c: Likewise.
1443 * soft-fp/floatunsisf.c: Likewise.
1444 * soft-fp/floatunsitf.c: Likewise.
1445 * soft-fp/gedf2.c: Likewise.
1446 * soft-fp/gesf2.c: Likewise.
1447 * soft-fp/getf2.c: Likewise.
1448 * soft-fp/ledf2.c: Likewise.
1449 * soft-fp/lesf2.c: Likewise.
1450 * soft-fp/letf2.c: Likewise.
1451 * soft-fp/muldf3.c: Likewise.
1452 * soft-fp/mulsf3.c: Likewise.
1453 * soft-fp/multf3.c: Likewise.
1454 * soft-fp/negdf2.c: Likewise.
1455 * soft-fp/negsf2.c: Likewise.
1456 * soft-fp/negtf2.c: Likewise.
1457 * soft-fp/op-1.h: Likewise.
1458 * soft-fp/op-2.h: Likewise.
1459 * soft-fp/op-4.h: Likewise.
1460 * soft-fp/op-8.h: Likewise.
1461 * soft-fp/op-common.h: Likewise.
1462 * soft-fp/quad.h: Likewise.
1463 * soft-fp/single.h: Likewise.
1464 * soft-fp/soft-fp.h: Likewise.
1465 * soft-fp/subdf3.c: Likewise.
1466 * soft-fp/subsf3.c: Likewise.
1467 * soft-fp/subtf3.c: Likewise.
1468 * soft-fp/truncdfsf2.c: Likewise.
1469 * soft-fp/trunctfdf2.c: Likewise.
1470 * soft-fp/trunctfsf2.c: Likewise.
1471 * soft-fp/unorddf2.c: Likewise.
1472 * soft-fp/unordsf2.c: Likewise.
1473 * soft-fp/unordtf2.c: Likewise.
1474 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1475 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1476 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1477 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1478 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1479 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1480 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1481 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1482 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1483 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1484 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1485 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1486
0de86a92
JU		 14872013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1488
1489 * config/mips/lib2funcs.c: New file.
1490 * config/mips/t-mips (LIB2ADD_ST): Add it.
1491
0d008882
OE		 14922013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1493
1494 PR target/6526
1495 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1496 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1497
776434d1
WL		 14982013-06-08 Walter Lee <walt@tilera.com>
1499
1500 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1501 Replace int64_t with long long. Add __extension__ where
1502 appropriate.
1503 * config/tilepro/atomic.c: Include config.h.
1504
6ab3ebb4
DR		 15052013-06-06 Douglas B Rupp <rupp@adacore.com>
1506
1507 * config.host (arm-wrs-vxworks): Configure with other soft float.
1508
107eea2c
JU		 15092013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1510
1511 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1512 (mips64r5900el-*-elf*): New configurations.
1513
5cc19c62
AM		 15142013-06-04 Alan Modra <amodra@gmail.com>
1515
1516 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1517
0f1d3965
YR		 15182013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1519
1520 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1521
0ba045df
EB		 15222013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1523
1524 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1525 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1526 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1527
49dcafd4
EB		 15282013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1529
1530 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1531 (powerpc-wrs-vxworks): Likewise.
1532
4fcb5d87
EB		 15332013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1534
1535 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1536 signal frames as well.
1537 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1538 STACK_BIAS to the CFA offset.
1539
0ec33224
RH		 15402013-05-17 Richard Henderson <rth@redhat.com>
1541
1542 PR target/49146
1543 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1544 (execute_cfa_program): Use it when storing to fs->regs.
1545
492a8029
KT		 15462013-05-08 Kai Tietz <ktietz@redhat.com>
1547
1548 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1549 (__deregister_frame_info): Likewise.
1550
701e2f0a
TS		 15512013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1552
e5123d08
TS		 1553 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1554 NaN's payload.
1555
701e2f0a
TS		 1556 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1557
b9a7eb5d
AM		 15582013-04-25 Alan Modra <amodra@gmail.com>
1559
1560 * config.host: Match little-endian powerpc-linux.
1561
dfe192f5
YZ		 15622013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1563
1564 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1565 as 'unsigned long long' instead of 'unsigned long'.
1566 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1567 'signed long'.
1568
b6b9af2f
JB		 15692013-04-10 Julian Brown <julian@codesourcery.com>
1570
1571 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1572 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1573 unsigned char/unsigned short.
1574 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1575
ecabdd00
JDA		 15762013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1577
1578 PR other/55274
1579 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1580
34652576
MI		 15812013-04-04 Meador Inge <meadori@codesourcery.com>
1582
1583 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1584 computing the location of the link register.
1585 (aeabi_uldivmod): Ditto.
1586
e9fd8c19
KT		 15872013-03-27 Kai Tietz <ktietz@redhat.com>
1588
1589 * config.host: Add support for cygwin x64 target.
1590 * configure: Regenerated.
1591
a6406324
WL		 15922013-03-26 Walter Lee <walt@tilera.com>
1593
1594 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1595 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1596
55446c7e
KT		 15972013-03-25 Kai Tietz <ktietz@redhat.com>
1598
1599 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1600
d2ae19d9
RM		 16012013-03-20 Robert Mason <rbmj@verizon.net>
1602
1603 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1604 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1605 (__gthread_leave_tsd_dtor_context): Add prototypes.
1606 (tls_delete_hook): Update.
1607
22c4c869
CM		 16082013-03-20 Catherine Moore <clm@codesourcery.com>
1609 Joseph Myers <joseph@codesourcery.com>
1610 Chao-ying Fu <fu@mips.com>
1611
1612 * config/mips/mips16.S: Don't build for microMIPS.
1613 * config/mips/linux-unwind.h: Handle microMIPS frame.
1614 * config/mips/crtn.S (fini, init): New labels.
1615
fbd28bc3
JJ		 16162013-03-14 Jakub Jelinek <jakub@redhat.com>
1617
1618 PR tree-optimization/53265
1619 * unwind-dw2.c (execute_cfa_program): Avoid
1620 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1621 on targets with DWARF_FRAME_REGISTERS < 32.
1622
decc676e
OE		 16232013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1624
1625 PR target/49880
1626 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1627 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1628
84ea618a
ST		 16292013-03-07 Sriraman Tallam <tmsriram@google.com>
1630
1631 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1632 sandybridge processors.
1633
8f6d1c86
OE		 16342013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1635
1636 PR target/56529
1637 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1638 inclusion list.
1639
ecdbd01a 16402013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 1641
1642 * config/microblaze/crti.S: Setup stack protection at entry
1643
0b4ce21b
GJL		 16442013-03-04 Georg-Johann Lay <avr@gjlay.de>
1645
1646 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1647 (__rotldi3): Shift bytewise if applicable.
1648
b7c3f1ca
JG		 16492013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1650
1651 * config/aarch64/sync-cache.c
1652 (__aarch64_sync_cache_range): Silence warnings.
1653
6d65e8f1
CM		 16542013-02-25 Catherine Moore <clm@codesourcery.com>
1655
1656 Revert:
1657 2013-02-24 Catherine Moore <clm@codesourcery.com>
1658 Joseph Myers <joseph@codesourcery.com>
1659 Chao-ying Fu <fu@mips.com>
1660
1661 * config/mips/mips16.S: Don't build for microMIPS.
1662 * config/mips/linux-unwind.h: Handle microMIPS frame.
1663 * config/mips/crtn.S (fini, init): New labels.
1664
6941b508
CM		 16652013-02-24 Catherine Moore <clm@codesourcery.com>
1666 Joseph Myers <joseph@codesourcery.com>
1667 Chao-ying Fu <fu@mips.com>
1668
1669 * config/mips/mips16.S: Don't build for microMIPS.
1670 * config/mips/linux-unwind.h: Handle microMIPS frame.
1671 * config/mips/crtn.S (fini, init): New labels.
1672
7c422dbb
EI		 16732012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1674 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1675 as dividend.
1676
110207ad
AM		 16772013-02-16 Alan Modra <amodra@gmail.com>
1678
1679 PR target/55431
1680 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1681 (ppc_fallback_frame_state): Always set up save locations for fp
1682 and altivec. Don't bother with non-callee-saved regs, r0-r13
1683 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1684
e68a4ef6
GJL		 16852013-02-12 Georg-Johann Lay <avr@gjlay.de>
1686
1687 PR target/54222
1688 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1689 _ssmulHA, _ssmulSA.
1690 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1691 _ssmulha3, _usmulusa3, _ssmulsa3.
1692 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1693 (__muldi3): XCALL __muldi3_6 instead of rcall.
1694 (__umulsidi3, __mulsidi3): New functions.
1695 (do_prologue_saves, do_epilogue_restores): New .macros.
1696 (__divdi3_moddi3): Use them.
1697 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1698 (__usmulusa3, __ssmulsa3): New functions.
1699
6c59ffd1
IS		 17002013-02-11 Iain Sandoe <iain@codesourcery.com>
1701 Jack Howarth <howarth@bromo.med.uc.edu>
1702 Patrick Marlier <patrick.marlier@gmail.com>
1703
1704 PR libitm/55693
1705 * config/darwin-crt-tm.c: Remove dummy functions hack.
1706
85d768f3
GJL		 17072013-02-08 Georg-Johann Lay <avr@gjlay.de>
1708
1709 PR target/54222
1710 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1711 * config/avr/lib2-object.mk: New iterator to build objects from it.
1712 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1713 lib2funcs.c.
1714 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1715 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1716 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1717 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1718 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1719 * config/avr/lib1funcs-fixed.S: Implement them.
1720
5d5bf775
RS		 17212013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1722
1723 Update copyright years.
1724
99113dff
DE		 17252013-02-01 David Edelsohn <dje.gcc@gmail.com>
1726
1727 PR target/54601
1728 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1729 Add crtcxa to extra_parts.
1730 * config/rs6000/exit.h: New file.
1731 * config/rs6000/cxa_atexit.c: New file.
1732 * config/rs6000/cxa_finalize.c: New file.
1733 * config/rs6000/crtcxa.c: New file.
1734 * config/rs6000/t-aix-cxa: New file.
1735 * config/rs6000/libgcc-aix-cxa.ver: New file.
1736
dbdbd982
NC		 17372013-01-31 Nick Clifton <nickc@redhat.com>
1738
1739 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1740 variant.
1741
5893f158
GJL		 17422013-01-29 Georg-Johann Lay <avr@gjlay.de>
1743
1744 PR target/54222
1745 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1746 _mulQQ, _mulHQ, _mulHA, _mulSA,
1747 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1748 _divQQ, _divHQ, _divHA, _divSA,
1749 _divUQQ, _divUHQ, _divUHA, _divUSA.
1750
ecdbd01a 17512013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 1752
dbdbd982 1753 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 1754 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1755 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1756 to exclude functions from being built with libgcc.c and use
1757 the microblaze assembly.
1758
ecdbd01a 17592013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 1760
1761 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1762 extra_parts.
1763
922c57d1
YZ		 17642013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1765
1766 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1767 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1768 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1769 alignment operation.
1770
e0f8b6a0
SN		 17712013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1772
1773 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1774 loop start address for cache clearing.
1775
00892272
GJL		 17762013-01-14 Georg-Johann Lay <avr@gjlay.de>
1777
1778 * config/avr/lib1funcs.S: Remove trailing blanks.
1779 * config/avr/lib1funcs-fixed.S: Ditto.
1780
e59ec5fd
GJL		 17812013-01-14 Georg-Johann Lay <avr@gjlay.de>
1782
1783 * config/avr/avr-lib.h: Add GPL copyright notice.
1784
3ffc1958
GJL		 17852013-01-14 Georg-Johann Lay <avr@gjlay.de>
1786
1787 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1788 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1789 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1790 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1791
25c210f9
MK		 17922013-01-07 Mark Kettenis <kettenis@openbsd.org>
1793
1794 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1795 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 1796
db59befb
NC		 17972013-01-04 Nick Clifton <nickc@redhat.com>
1798
1799 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1800 the CALLT instruction is supported.
1801
5aa12dbf
JW		 18022012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1803
1804 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1805 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1806
65f14117
JT		 18072012-12-13 John Tytgat <John@bass-software.com>
1808
1809 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1810 is 25.
1811
ee3ae4f7
JJ		 18122012-12-12 Jakub Jelinek <jakub@redhat.com>
1813
1814 PR libgcc/55451
1815 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1816 undefined signed overflows.
1817
2fcfba3d
UB		 18182012-12-09 Uros Bizjak <ubizjak@gmail.com>
1819
1820 PR target/55344
1821 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1822
4f2b3dc2
UB		 18232012-12-06 Uros Bizjak <ubizjak@gmail.com>
1824
1825 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1826 (FP_TRAPPING_EXCEPTIONS): Define.
1827 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1828 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1829
066161a2
RH		 18302012-12-04 Richard Henderson <rth@redhat.com>
1831
1832 PR bootstrap/55571
1833 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1834
25626181
MS		 18352012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1836
4f2b3dc2 1837 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 1838 (FP_EX_SHIFT): Define.
1839 (FP_TRAPPING_EXCEPTIONS): Define.
1840
868395e8
MS		 18412012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1842
1843 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1844 (FP_ROUNDMODE): Use FP_RND_MASK.
1845 * config/aarch64/sfp-exceptions.c: New.
1846 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1847 Use __sfp_handle_exceptions.
1848
5005fe22
RE		 18492012-12-04 Richard Earnshaw <rearnsha@arm.com>
1850
1851 * config.host: (arm*-*-freebsd*): Remove.
1852 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1853 (arm*-*-elf*): Remove.
1854 (arm*-*-wince-pe*): Remove.
1855 * arm/unwind-arm.c (struct fpa_reg): Delete.
1856 (struct fpa_regs): Delete.
1857 (phase1_vrs): Remove fpa element.
1858 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1859 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1860 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1861 * ieee754-sf.S (floatundisf): Remove FPA support.
1862 (floatdisf): Likewise.
1863 * ieee75f-df.S (floatundidf): Likewise.
1864 (floatdidf): Likewise.
1865
e5a81c8e
KT		 18662012-11-29 Kai Tietz <ktietz@redhat.com>
1867
1868 PR target/55445
1869 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1870 * unwind-generic.h: Likewise.
1871 * unwind-seh.c: Likewise.
1872
f4919e4a
RH		 18732012-11-28 Richard Henderson <rth@redhat.com>
1874
1875 PR libgcc/48076
1876 * emutls.c (__emutls_get_address): Avoid race condition between
1877 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 1878
e13d9d5a
GJL		 18792012-11-22 Georg-Johann Lay <avr@gjlay.de>
1880
1881 Adjust decimal point of signed accum mode to GCC default.
1882
1883 PR target/54222
1884 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1885 _divqq_helper.
1886 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1887 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1888 (__mulha3, __mulsa3)
1889 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 1890 decimal point of signed accum types.
1891
e13d9d5a
GJL		 1892 (__mulusa3_round): New function.
1893 (__mulusa3): Use it.
1894 (__divqq_helper): New function.
1895 (__udivuqq3): Use it.
1896
1b845c6e
JJ		 18972012-11-20 Jakub Jelinek <jakub@redhat.com>
1898
1899 PR bootstrap/55370
1900 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1901
822a258a
TJ		 19022012-11-18 Teresa Johnson <tejohnson@google.com>
1903
1904 PR bootstrap/55051
1905 * libgcov.c (gcov_exit): Remove merged program summary
1906 comparison unless !GCOV_LOCKED.
1907
54f4eaf0
MS		 19082012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1909
1910 * soft-fp: Updated from glibc upstream.
1911
e808687a
ILT		 19122012-11-06 Ian Lance Taylor <iant@google.com>
1913
1914 * generic-morestack.c (__generic_morestack): Align the returned
1915 stack pointer to a 32 byte boundary.
1916 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1917 increment the return address until we have decided that we don't
1918 have a varargs function.
1919 (__morestack) [32-bit]: Align stack correctly when calling C
1920 functions.
1921 (__morestack) [64-bit]: Likewise.
1922
460277e0
TS		 19232012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1924
1925 * configure: Regenerate.
1926
73edb277
UB		 19272012-11-02 Uros Bizjak <ubizjak@gmail.com>
1928
1929 PR target/55175
1930 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1931 * config/i386/sfp-machine.h: Guard exception handling
1932 code with _SOFT_FLOAT.
1933 * config/i386/32/sfp-machine.h: Guard rounding handling
1934 code with _SOFT_FLOAT.
1935 * config/i386/64/sfp-machine.h: Ditto.
1936
c1d4fa04
JS		 19372012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1938
1939 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1940 as extra_parts.
1941
eff6ca85
UB		 19422012-10-26 Uros Bizjak <ubizjak@gmail.com>
1943
1944 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1945 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1946 when appropriate. Correct structure element types.
1947 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1948 -minline-all-stringops from compile flags.
1949
43a8f1a1
RC		 19502012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1951
1952 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1953
76c78361
RC		 19542012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1955
eff6ca85 1956 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 1957
6f288860
SH		 19582012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1959
1960 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1961 tmake_file.
1962
1e3d5096
IB		 19632012-10-23 Ian Bolton <ian.bolton@arm.com>
1964 Jim MacArthur <jim.macarthur@arm.com>
1965 Marcus Shawcroft <marcus.shawcroft@arm.com>
1966 Nigel Stephens <nigel.stephens@arm.com>
1967 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1968 Richard Earnshaw <rearnsha@arm.com>
1969 Sofiane Naci <sofiane.naci@arm.com>
1970 Stephen Thomas <stephen.thomas@arm.com>
1971 Tejas Belagod <tejas.belagod@arm.com>
1972 Yufeng Zhang <yufeng.zhang@arm.com>
1973
1974 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1975 * config/aarch64/crti.S: New file.
1976 * config/aarch64/crtn.S: New file.
1977 * config/aarch64/linux-unwind.h: New file.
1978 * config/aarch64/sfp-machine.h: New file.
1979 * config/aarch64/sync-cache.c: New file.
1980 * config/aarch64/t-aarch64: New file.
1981 * config/aarch64/t-softfp: New file.
1982
8a740f07
HPN		 19832012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1984
1985 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1986 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1987 no-longer-needed LDBU insns.
1988
153c8397
SH		 19892012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1990
1991 * config.host
1992 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1993 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1994
595fefee
MGD		 19952012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1996
1997 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1998
9945a876
MK		 19992012-10-15 Matthias Klose <doko@ubuntu.com>
2000
2001 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2002
1183dc2c
PC		 20032012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2004
2005 * configure: Regenerate.
2006 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2007
945a9c1f
UB		 20082012-10-10 Uros Bizjak <ubizjak@gmail.com>
2009
2010 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2011 instructions for 64bit targets only.
2012
fb8bf47a
UB		 20132012-10-10 Uros Bizjak <ubizjak@gmail.com>
2014
2015 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2016 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2017 * config/i386/32/sfp-machine.h: ... here.
2018 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2019 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2020 New defines.
2021
acb72498
MK		 20222012-10-07 Matthias Klose <doko@ubuntu.com>
2023
2024 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2025 as unused.
2026 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2027
8eaee0f0
MK		 20282012-10-06 Mark Kettenis <kettenis@openbsd.org>
2029
2030 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2031 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2032 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2033 (ElfW): Likewise.
2034
5e3e4fe8
JW		 20352012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2036
2037 PR other/53889
2038 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2039 Fix parameter names.
2040
86086376
OE		 20412012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2042
2043 PR target/33135
2044 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2045 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2046 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2047
9597375a
OE		 20482012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2049
2050 PR target/50457
2051 * config/sh/linux-atomic.S: Delete.
2052 * config/sh/linux-atomic.c: New.
2053 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2054 linux-atomic.c. Add cflags to disable warnings.
2055
1504e3e1
JW		 20562012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2057
2058 PR other/53889
2059 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2060 function.
2061 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2062 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2063 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2064 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 2065 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2066 Likewise.
1504e3e1
JW		 2067 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2068 Likewise.
2069 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2070 Likewise.
2071 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2072 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2073
17f293b0
MK		 20742012-09-19 Mark Kettenis <kettenis@openbsd.org>
2075
9597375a
OE		 2076 * config.host (hppa-*-openbsd*): New target.
2077 * config/pa/t-openbsd: New file.
17f293b0 2078
51526856
GJL		 20792012-09-15 Georg-Johann Lay <avr@gjlay.de>
2080
2081 PR target/54222
2082 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2083 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2084 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2085 (__divsa3): Use __negsi2 to negate r_quoL.
2086 * config/avr/lib1funcs.S (FALIAS): New macro.
2087 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2088 (__negsi2): ...this new function.
2089 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2090 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2091 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2092 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2093 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2094 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2095
aadb5b43
OE		 20962012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2097
2098 PR target/54089
2099 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2100 (lshrsi3): Reimplement as lshrsi3_r0.
2101
d5d66749
AS		 21022012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2103
2104 PR target/46191
2105 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2106 of libgcc.a.
2107
c6c36e73
TJ		 21082012-09-07 Teresa Johnson <tejohnson@google.com>
2109
9597375a 2110 PR gcov-profile/54487
c6c36e73 2111 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 2112 differences.
c6c36e73 2113
b588ae30
GJL		 21142012-09-05 Georg-Johann Lay <avr@gjlay.de>
2115
2116 PR target/54461
2117 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2118 not configured --with-avrlibc=no.
2119 * config/avr/t-avrlibc: New file.
2120 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2121 (DPBIT_FUNCS): Ditto.
2122 (TPBIT_FUNCS): Ditto.
2123
abd16fb1
TJ		 21242012-09-04 Teresa Johnson <tejohnson@google.com>
2125
2126 * libgcov.c (struct gcov_summary_buffer): New structure.
2127 (gcov_histogram_insert): New function.
2128 (gcov_compute_histogram): Ditto.
2129 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2130 histograms during summary merging.
2131
613061fd
MK		 21322012-09-01 Mark Kettenis <kettenis@openbsd.org>
2133
2134 * config.host (x86_64-*-openbsd*): New target.
73edb277 2135
867a8345
CLT		 21362012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2137
2138 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2139 attribute.
2140
4aeaaca3
GJL		 21412012-08-24 Georg-Johann Lay <avr@gjlay.de>
2142
2143 PR target/54222
2144 * config/avr/t-avr (conv_X): Rename to func_X.
2145
e55e4056
GJL		 21462012-08-24 Georg-Johann Lay <avr@gjlay.de>
2147
2148 PR target/54222
2149 * config/avr/lib1funcs-fixed.S: New file.
2150 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2151 after they are used.
2152 (neg2, neg4): New macros.
2153 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2154 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2155 (__umulhisi3): Speed up MUL variant if there is enough flash.
2156 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2157 avr-modes.def.
2158 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2159 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2160 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2161 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2162 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2163 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2164 (LIB2FUNCS_EXCLUDE): Add supported functions.
2165
a147b6d2
GJL		 21662012-08-22 Georg-Johann Lay <avr@gjlay.de>
2167
2168 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2169 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2170 libgcc-s-objects.
2171 * fixed-obj.mk: Only expand dependency if $o is not in
2172 LIB2FUNCS_EXCLUDE.
2173
c637141a
L		 21742012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2175
2176 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2177
130e00bd
JM		 21782012-08-22 Joseph Myers <joseph@codesourcery.com>
2179
2180 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2181 depend on --enable-shared.
2182 ($(lib1asmfuncs-o)): Use %.vis files independent of
2183 --enable-shared.
2184 * static-object.mk ($(base)$(objext), $(base).vis)
2185 ($(base)_s$(objext)): Use same rules for visibility handling as in
2186 shared-object.mk.
2187
4b1b3788
ILT		 21882012-08-21 Ian Lance Taylor <iant@google.com>
2189
2190 * config/i386/morestack.S (__morestack_non_split): Increase amount
2191 of space allocated for non-split code stack.
2192
d2468141
JM		 21932012-08-19 Joseph Myers <joseph@codesourcery.com>
2194
2195 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2196 even if inhibit_libc.
2197
a508e1a8
JB		 21982012-08-17 Julian Brown <julian@codesourcery.com>
2199
2200 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2201 -fexceptions -fnon-call-exceptions if not defined.
2202 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2203 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2204
5615a07d
AS		 22052012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2206
2207 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2208 type.
2209
138f5acd
DE		 22102012-08-16 David Edelsohn <dje.gcc@gmail.com>
2211
2212 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2213 rs6000/t-slibgcc-aix.
2214
18efc0dd
SB		 22152012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2216
2217 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2218
6b39bc38
SB		 22192012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2220
2221 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2222
cd25dea0
L		 22232012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2224
2225 PR driver/54171
2226 * Makefile.in (version): Replace top_srcdir with srcdir.
2227
a3dda30b
JY		 22282012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2229
2230 * Makefile.in (version): set to BASE-VER file from gcc directory.
2231
d04aacfc
NC		 22322012-08-01 Nick Clifton <nickc@redhat.com>
2233
2234 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2235 Implements __clrsb for an HImode argument.
2236
0d13c974
NC		 22372012-07-31 Nick Clifton <nickc@redhat.com>
2238
2239 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2240 Implements __clrsb for an HImode argument.
2241 * config/stormy16/clrsbhi2.c: New file:
2242 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2243
efbb59b2
SB		 22442012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2245
2246 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2247
bf1431e3
TG		 22482012-07-19 Tristan Gingold <gingold@adacore.com>
2249 Richard Henderson <rth@redhat.com>
2250
2251 * unwind-seh.c: New file.
2252 * unwind-generic.h: Include windows.h for SEH.
2253 (_Unwind_Exception): Use 6 private fields for SEH.
2254 (_GCC_specific_handler): Declare.
2255 * unwind-c.c (__gcc_personality_seh0): New function.
2256 Adjust for SEH.
2257 * config/i386/libgcc-cygming.ver: New file.
2258 * config/i386/t-seh-eh: New file.
2259 * config.host (x86_64-*-mingw*): Default to seh.
2260
659140c8
SB		 22612012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2262
2263 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2264
a20d08fd
UB		 22652012-06-17 Uros Bizjak <ubizjak@gmail.com>
2266
2267 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2268 __builtin_expect when checking for exceptions.
2269 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2270
79261115
UB		 22712012-06-13 Uros Bizjak <ubizjak@gmail.com>
2272
4a172156
UB		 2273 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2274 function declaration.
2275 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2276 (FP_RND_MASK): New.
2277 * config/ia64/sfp-exceptions.c: New.
2278 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 2279
bb5c97d4
UB		 22802012-06-13 Uros Bizjak <ubizjak@gmail.com>
2281
2282 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2283 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2284 * config/i386/64/sfp-machine: ... (delete here) ...
2285 * config/i386/sfp-machine.h: ... to here.
2286 (FP_EX_MASK): Remove.
2287 (FP_RND_MASK): New.
2288 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2289
91fe5efb
ST		 22902012-06-11 Sriraman Tallam <tmsriram@google.com>
2291
2292 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2293 * config/i386/libgcc-sol2.ver: Ditto.
2294 * config/i386/libgcc-glibc.ver: Ditto.
2295
67a218c5
RM		 22962012-06-11 Roland McGrath <mcgrathr@google.com>
2297
2298 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2299 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2300 pthread_cancel.
2301
492fbea1
UB		 23022012-06-09 Uros Bizjak <ubizjak@gmail.com>
2303
2304 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2305 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2306 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2307 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2308 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2309 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2310 * config/i386/64/sfp-machine: ... (delete here) ...
2311 * config/i386/sfp-machine.h: ... to here.
2312 (FP_EX_MASK): New.
2313 (__sfp_handle_exceptions): New function declaration.
2314 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2315 * config/i386/sfp-exceptions.c: New.
2316 * config/i386/t-softfp: New.
2317 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2318 i386/t-softfp to tmake_file.
2319
7b4cf266
DM		 23202012-06-03 David S. Miller <davem@davemloft.net>
2321
2322 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2323 change.
2324
0de0d5c6
DM		 23252012-05-31 David S. Miller <davem@davemloft.net>
2326
2327 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2328 multiply and divide instructions on 32-bit when V9.
2329 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2330
d8c9d391
JM		 23312012-05-29 Joseph Myers <joseph@codesourcery.com>
2332
2333 * config/arm/ieee754-df.S: Fix typos.
2334 * config/arm/ieee754-sf.S: Fix typos.
2335 * config/c6x/libunwind.S: Fix typos.
2336 * config/epiphany/udivsi3-float.c: Fix typos.
2337 * config/microblaze/muldi3_hard.S: Fix typos.
2338 * config/picochip/adddi3.S: Fix typos.
2339 * config/picochip/ashlsi3.S: Fix typos.
2340 * config/picochip/ashrsi3.S: Fix typos.
2341 * config/picochip/clzsi2.S: Fix typos.
2342 * config/picochip/cmpsi2.S: Fix typos.
2343 * config/picochip/divmod15.S: Fix typos.
2344 * config/picochip/divmodhi4.S: Fix typos.
2345 * config/picochip/divmodsi4.S: Fix typos.
2346 * config/picochip/longjmp.S: Fix typos.
2347 * config/picochip/lshrsi3.S: Fix typos.
2348 * config/picochip/parityhi2.S: Fix typos.
2349 * config/picochip/popcounthi2.S: Fix typos.
2350 * config/picochip/setjmp.S: Fix typos.
2351 * config/picochip/subdi3.S: Fix typos.
2352 * config/picochip/ucmpsi2.S: Fix typos.
2353 * config/picochip/udivmodhi4.S: Fix typos.
2354 * config/picochip/udivmodsi4.S: Fix typos.
2355 * config/spu/divv2df3.c: Fix typos.
2356 * config/spu/mfc_multi_tag_release.c: Fix typos.
2357 * config/spu/mfc_tag_release.c: Fix typos.
2358 * configure.ac: Fix typos.
2359 * configure: Regenerate.
2360
31a18a7e
ILT		 23612012-05-25 Ian Lance Taylor <iant@google.com>
2362
2363 * config/i386/morestack.S (__morestack_non_split): Check whether
2364 caller is varargs and needs %bp to hold the stack frame on return.
2365
c5768510
OH		 23662012-05-25 Olivier Hainque <hainque@adacore.com>
2367
2368 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2369 sequence in the non pic case on VxWorks.
2370
7c7c339b
OH		 23712012-05-24 Olivier Hainque <hainque@adacore.com>
2372
73fb7630 2373 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 2374 "install-leaf" to "install".
2375
fdc1b7d3
OH		 23762012-05-24 Olivier Hainque <hainque@adacore.com>
2377
2378 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2379 Use a separate command for stamp removals.
2380
07ba94b9
AP		 23812012-05-21 Andrew Pinski <apinski@cavium.com>
2382
2383 PR bootstrap/53183
2384 * configure.ac: Define the default includes to being none.
2385 * configure: Regenerate.
2386
4677d2eb
OH		 23872012-05-16 Olivier Hainque <hainque@adacore.com>
2388
2389 * Makefile.in (install-unwind_h): Rename into ...
2390 (install-unwind_h-forbuild): New target.
2391 (all): Use it instead of the former install-unwind_h.
2392 (install-unwind_h): Reinstate, copy to user install destination
2393 for include files, not to the internal gcc object directory one.
2394 (install-leaf): Depend on it.
2395
7d67c380
OH		 23962012-05-15 Olivier Hainque <hainque@adacore.com>
2397
2398 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2399 register numbers. LR_REGNO replaces R_LR.
2400 (ucontext_for): New, helper for ...
2401 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2402 and 5.3 of ...
2403 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2404
aca06c90
RO		 24052012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2406
2407 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2408 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2409 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2410 i386/t-cpuinfo ...
2411 (i[34567]86-*-*, x86_64-*-*): ... here.
2412
2413 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2414 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2415
2416 * config/i386/i386-cpuinfo.c: Rename to ...
2417 * config/i386/cpuinfo.c: ... this.
2418 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2419
2420 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2421 (libgcc_cv_init_priority): New test.
2422 * configure: Regenerate.
2423 * config.in: New file.
2424 * Makefile.in (clean): Rename config.h to auto-target.h.
2425 (config.h): Likewise.
2426 (stamp-h): Likewise.
2427
2428 * config/i386/cpuinfo.c (auto-target.h): Include.
2429 (CONSTRUCTOR_PRIORITY): Define.
2430 (__cpu_indicator_init): Use it.
2431
0d03ac1b
L		 24322012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2433
2434 * longlong.h: Use a URL instead of an FSF postal address.
2435 Replace spaces with tab.
2436
4a172156 24372012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 2438
2439 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2440 (__gcov_dump): Ditto.
2441 (gcov_dump_complete): New global variable.
2442 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2443 (__gcov_flush): Outline functionality now in gcov_clear.
2444 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2445
e4bb767e
AJ		 24462012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2447
31a18a7e
ILT		 2448 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2449 (mips*-*-linux*): Include mips/t-tpbit when long double is
2450 16 bytes long.
e4bb767e 2451
5ddecff9
ST		 24522012-04-25 Sriraman Tallam <tmsriram@google.com>
2453
2454 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2455 (get_available_features): New argument. Check for AVX2.
2456 (__cpu_indicator_init): Modify call to get_available_features.
2457
b427dd7a
AM		 24582012-04-25 Alan Modra <amodra@gmail.com>
2459
2460 * config/rs6000/crtsavevr.S: New file.
2461 * config/rs6000/crtrestvr.S: New file.
2462 * config/rs6000/t-savresfgpr: Build the above.
2463 * config/rs6000/t-netbsd: Likewise.
2464
ad491329
ST		 24652012-04-24 Sriraman Tallam <tmsriram@google.com>
2466
2467 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2468
792317cc
ST		 24692012-04-24 Sriraman Tallam <tmsriram@google.com>
2470
2471 * libgcc/config/i386/i386-cpuinfo.c: New file.
2472 * libgcc/config/i386/t-cpuinfo: New file.
2473 * libgcc/config.host: Include t-cpuinfo.
2474 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2475
e1be98a4
CF		 24762012-04-24 Chao-ying Fu <fu@mips.com>
2477
2478 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2479
1bde7dab
TS		 24802012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2481
2482 struct siginfo vs. siginfo_t
2483
2484 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2485 siginfo_t instead of struct siginfo.
2486 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2487 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2488 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2489 (ia64_handle_unwabi): Likewise.
2490 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2491 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2492 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2493 (sh_fallback_frame_state): Likewise.
2494 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2495 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2496
24590f66
L		 24972012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2498
2499 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2500 system call number.
2501
9a9dcce8
EB		 25022012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2503
2504 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2505 if it hasn't been previously saved.
2506
6401aaf5
L		 25072012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2508
2509 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2510 only for glibc.
2511
7fd6378e
GJL		 25122012-03-28 Georg-Johann Lay <avr@gjlay.de>
2513
2514 PR target/52737
2515 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2516 instead of __AVR_HAVE_8BIT_SP__.
2517
9e916de7
TG		 25182012-03-26 Tristan Gingold <gingold@adacore.com>
2519
2520 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2521 (unw_table_entry): Use unw_word instead of unsigned long.
2522 (_Unwind_FindTableEntry): Likewise.
2523 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2524 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2525 (_Unwind_FindTableEntry): Likewise.
2526 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2527 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2528 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2529 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2530 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2531 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2532 (uw_init_context_1, uw_install_context): Likewise.
2533 (unw_word): Move to unwind-ia64.h
2534
4b12e93d
TG		 25352012-03-26 Tristan Gingold <gingold@adacore.com>
2536
2537 * config/vms/vms-ucrt0.c: Update copyright years.
2538 Add a sanity check.
2539 (___gcc_main_flags): Declare.
2540 (__main): Check flags to remap argv and exit code.
2541 * config.host (*-*-*vms*): Adjust extra_parts.
2542 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2543 (crt0.o): Add.
2544
06ea7371
RE		 25452012-03-22 Richard Earnshaw <rearnsha@arm.com>
2546
2547 * arm/lib1funcs.asm (ctzsi2): New function.
2548 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2549 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2550 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2551 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2552 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2553 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2554
d82ad50d
AT		 25552012-03-21 Andreas Tobler <andreast@fgznet.ch>
2556
2557 * config.host: Add bits to support powerpc64-*-freebsd*.
2558 * config/rs6000/freebsd-unwind.h: New file.
2559 * config/rs6000/t-freebsd64: New file.
2560
b260a8c0
RG		 25612012-03-20 Richard Guenther <rguenther@suse.de>
2562
2563 PR gcov-profile/52627
2564 * libgcov.c (init_mx): Fix mutex name.
2565
86286a8a
TG		 25662012-03-16 Tristan Gingold <gingold@adacore.com>
2567
2568 * config/ia64/vms-unwind.h: Remove ulong (and replace
2569 it by unw_reg where used). Define unw_reg with __int64.
2570
7888f266
RO		 25712012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2572
2573 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2574 Solaris 8 handling.
2575 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2576 Solaris 8 handling.
2577 (sparc_is_sighandler): Likewise.
2578
f155bc64
L		 25792012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2580
2581 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2582 <= saved reg size.
2583
d47657bd
RO		 25842012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2585
2586 * config/arm/crtn.S: Fix typo.
2587
5bef73a1
RG		 25882012-03-13 Richard Guenther <rguenther@suse.de>
2589
2590 * libgcov.c: Remove stdio.h include and NULL un-define.
2591
9c4271f3
RG		 25922012-03-13 Richard Guenther <rguenther@suse.de>
2593
2594 PR target/52569
2595 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2596
c6d10e7c
RG		 25972012-03-13 Richard Guenther <rguenther@suse.de>
2598
2599 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2600
074a385f
RG		 26012012-03-13 Richard Guenther <rguenther@suse.de>
2602
2603 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2604 and __gthread_mutex_init_function definitions.
2605
c4bc5c25
RO		 26062012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2607
2608 * config.host (mips*-*-openbsd*): Remove.
2609
5c30094f
RO		 26102012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2611
2612 * config.host: Remove alpha*-dec-osf5.1* handling.
2613 * config/alpha/gthr-posix.c: Remove.
2614 * config/alpha/libgcc-osf5.ver: Remove.
2615 * config/alpha/osf5-unwind.h: Remove.
2616 * config/alpha/t-osf-pthread: Remove.
2617 * config/alpha/t-slibgcc-osf: Remove.
2618 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2619 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2620 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2621 * mkmap-flat.awk: Remove osf_export handling.
2622
33e3e24d
RG		 26232012-03-12 Richard Guenther <rguenther@suse.de>
2624
2625 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2626 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2627 (__gthread_mutex_init_function): New function.
2628 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2629
2630 PR gcov/49484
2631 * libgcov.c: Include gthr.h.
2632 (__gcov_flush_mx): New global variable.
2633 (init_mx, init_mx_once): New functions.
2634 (__gcov_flush): Protect self with a mutex.
2635 (__gcov_fork): Re-initialize mutex after forking.
2636 * unwind-dw2-fde.c: Change condition under which to use
2637 __GTHREAD_MUTEX_INIT_FUNCTION.
2638
d8aba32a
TG		 26392012-03-12 Tristan Gingold <gingold@adacore.com>
2640
2641 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2642 * config/ia64/t-vms: Likewise.
2643
75ffafdc
MH		 26442012-03-11 Michael Hope <michael.hope@linaro.org>
2645
4a172156
UB		 2646 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2647 for Thumb-2.
75ffafdc 2648
ef6c2c53
WL		 26492012-03-07 Walter Lee <walt@tilera.com>
2650
2651 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2652 "arch_atomic_".
2653 (atomic_xor): Rename and move definition to
2654 config/tilepro/atomic.h.
2655 (atomic_nand): Ditto.
2656 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2657 "arch_atomic_".
2658 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2659 (arch_atomic_nand): Ditto.
2660
4e30d980
GJL		 26612012-03-07 Georg-Johann Lay <avr@gjlay.de>
2662
2663 PR target/52507
2664 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2665
61108225
GJL		 26662012-03-07 Georg-Johann Lay <avr@gjlay.de>
2667
2668 PR target/52505
2669 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2670 from RAM.
2671
b30e10ab
GJL		 26722012-03-07 Georg-Johann Lay <avr@gjlay.de>
2673
2674 PR target/52461
2675 PR target/52508
2676 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2677 if RAMPZ affects reading from RAM.
2678 (__tablejump_elpm__): Ditto.
2679 (.xload): Ditto.
2680 (__movmemx_hi): Ditto.
2681 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2682 (__do_global_dtors): Ditto.
2683 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2684 (__movmemx_hi): Ditto.
2685
8993fde4
RH		 26862012-03-05 Richard Henderson <rth@redhat.com>
2687
2688 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2689 [ARM] (count_trailing_zeros): Use the builtin.
2690
b7633ee3
KT		 26912012-03-01 Kai Tietz <ktietz@redhat.com>
2692
2693 * soft-fp: Imported from glibc upstream.
2694
fbd3340c
KT		 26952012-02-28 Kai Tietz <ktietz@redhat.com>
2696
2697 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2698 for mingw-targets as attribute gcc_struct.
2699
e9e053eb
ILT		 27002012-02-28 Ian Lance Taylor <iant@google.com>
2701
2702 * generic-morestack.c (__splitstack_releasecontext): Correct call
2703 to __morestack_release_segments.
2704
d80c632e
ST		 27052012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2706
2707 PR target/52390
2708 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2709 for __linux__ when removing signals from __morestack_fullmask.
2710
0253a8b1
GJL		 27112012-02-23 Georg-Johann Lay <avr@gjlay.de>
2712
2713 PR target/52261
2714 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2715
e10e461e
UW		 27162012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2717
2718 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2719 instead of HAVE_INITFINI_ARRAY.
2720 * config/ia64/crtend.S: Likewise.
2721
0c0c6398
KT		 27222012-02-20 Kai Tietz <ktietz@redhat.com>
2723
d7470374
KT		 2724 PR libstdc++/52300
2725 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2726
0c0c6398
KT		 2727 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2728 to w32-unwind.h header.
2729
78c27266
RS		 27302012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2731
2732 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2733 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2734 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2735 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2736
5adeb246
RS		 27372012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2738
2739 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2740
672ed313
IS		 27412012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2742
2743 PR libitm/52220
2744 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 2745
e948a1fb
IS		 27462012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2747 Patrick Marlier <patrick.marlier@gmail.com>
2748
2749 PR libitm/52220
2750 * config/darwin-crt-tm.c: Generate dummy functions.
2751
6017aed3
IS		 27522012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2753 Patrick Marlier <patrick.marlier@gmail.com>
2754
2755 PR libitm/52042
2756 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2757 (__doTMRegistrations): Call it.
e9e053eb 2758 (__doTMdeRegistrations): Likewise.
6017aed3 2759
2da8c1ad
GJL		 27602012-01-15 Georg-Johann Lay <avr@gjlay.de>
2761 Anatoly Sokolov <aesok@post.ru>
2762 Eric Weddington <eric.weddington@atmel.com>
2763
2764 PR target/52261
2765 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2766 (__epilogue_restores__): Ditto.
2767
0f952eb4
EB		 27682012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2769
2770 PR target/51921
2771 PR target/52205
2772 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2773 Solaris 11 and slightly reformat.
2774 (sparc_is_sighandler): Likewise.
2775
dd552284
WL		 27762012-02-14 Walter Lee <walt@tilera.com>
2777
2778 * config.host: Handle tilegx and tilepro.
2779 * config/tilegx/sfp-machine.h: New file.
2780 * config/tilegx/sfp-machine32.h: New file.
2781 * config/tilegx/sfp-machine64.h: New file.
2782 * config/tilegx/t-crtstuff: New file.
2783 * config/tilegx/t-softfp: New file.
2784 * config/tilegx/t-tilegx: New file.
2785 * config/tilepro/atomic.c: New file.
2786 * config/tilepro/atomic.h: New file.
2787 * config/tilepro/linux-unwind.h: New file.
2788 * config/tilepro/sfp-machine.h: New file.
2789 * config/tilepro/softdivide.c: New file.
2790 * config/tilepro/softmpy.S: New file.
2791 * config/tilepro/t-crtstuff: New file.
2792 * config/tilepro/t-tilepro: New file.
2793
b59cbd50
JW		 27942012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2795
2796 PR libstdc++/51296
2797 PR libstdc++/51906
2798 * gthr-posix.h: Allow static initializer macros to be disabled.
2799 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2800
6caf807f
CLT		 28012012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2802
2803 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2804 Add t-slibgcc-libgcc to tmake_file.
2805 * config/mips/libgcc-mips16.ver: Revert previous patch.
2806 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2807
b25364a0
S		 28082012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2809 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2810
2811 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2812 * config/cr16/crti.S: New file.
2813 * config/cr16/crtlibid.S: New file.
2814 * config/cr16/crtn.S: New file.
2815 * config/cr16/lib1funcs.S: New file.
2816 * config/cr16/t-cr16: New file.
2817 * config/cr16/t-crtlibid: New file.
2818 * config/cr16/unwind-dw2.h: New file.
2819 * config/cr16/unwind-cr16.c: New file.
2820 * config/cr16/divmodhi3.c: New file.
2821
8ef03aa7
AM		 28222012-01-25 Alan Modra <amodra@gmail.com>
2823
2824 * config/rs6000/t-linux64: Delete. Move..
2825 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2826 * config/rs6000/t-linux: ..and libgcc flags to here.
2827
daecebc8
DR		 28282012-01-22 Douglas B Rupp <rupp@gnat.com>
2829
2830 * config.host (i[34567]86-*-interix3*):
8ef03aa7 2831 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 2832 * configure: Regenerate.
2833
ddaf8125
RS		 28342012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2835 Richard Sandiford <rdsandiford@googlemail.com>
2836
2837 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2838 * config/mips/mips16.S (__mips16_rdhwr): New function.
2839 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2840
2cd8b32c
NS		 28412012-01-11 Nathan Sidwell <nathan@acm.org>
2842
2843 * libgcov.c (__gcov_init): Ignore objects with no functions.
2844
cba300dd
GJL		 28452012-01-10 Georg-Johann Lay <avr@gjlay.de>
2846
2847 PR target/49868
2848 Extend __pgmx semantics to linearize memory.
2849 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2850 * config/avr/lib1funcs.S (__xload_1): New function.
2851 (__movmemx_qi, __movmemx_hi): New functions.
2852 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2853 semantics.
9ffaf4bc 2854
3d137660
EB		 28552012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2856
2857 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2858 purported sigacthandler address isn't null before dereferencing it.
2859 (sparc_is_sighandler): Likewise.
2860
bf4db96c
EB		 28612012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2862
2863 PR ada/41929
2864 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2865 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2866 (sparc_is_sighandler): Likewise.
2867 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2868
1ab3568b
TG		 28692012-01-06 Tristan Gingold <gingold@adacore.com>
2870
2871 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2872 compatibility thunks...
2873 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2874 (crtbeginS.o, crtendS.o): ... and these to ...
2875 * config/ia64/t-ia64-elf: ... this new file.
2876 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2877 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2878
925b0ed8
AK		 28792012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2880
2881 * configure: Regenerate.
2882 * config/s390/t-crtstuff: Remove -fPIC.
2883
a99ad737
JW		 28842012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2885
2886 PR bootstrap/51006
2887 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2888 for NetBSD.
2889
884f56d1
GJL		 28902012-01-02 Georg-Johann Lay <avr@gjlay.de>
2891
2892 PR target/51345
2893 * config/avr/lib1funcs.S: Remove FIXME comments.
2894 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2895
8c57e547
GJL		 28962012-01-02 Georg-Johann Lay <avr@gjlay.de>
2897
2898 Implement light-weight DImode support.
2899 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2900 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2901 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2902 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2903
04dbc287
NS		 29042011-12-30 Nathan Sidwell <nathan@acm.org>
2905
2906 * libgcov.c (gcov_crc32): Remove global var.
2907 (free_fn_data): New function.
2908 (buffer_fn_data): Pass in filename, more robust error recovery.
2909 (crc32_unsigned): New function.
2910 (gcov_exit): More robust detection of new program. More robust
2911 error recovery.
2912 (__gcov_init): Do not update program's crc here.
2913
8e1d97d4
TG		 29142011-12-21 Tristan Gingold <gingold@adacore.com>
2915
2916 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2917
9ffaf4bc
ILT		 29182011-12-21 Ian Lance Taylor <iant@google.com>
2919
2920 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2921
a0c8d0c1
ILT		 29222011-12-20 Ian Lance Taylor <iant@google.com>
2923
2924 * config/i386/morestack.S (__morestack_non_split): If there is
2925 enough stack space already, don't split. Ask for more stack space
2926 than we required.
2927
69048898
SDJ		 29282011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2929
2930 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2931 `sys/sdt.h'.
2932 (_Unwind_DebugHook): New function.
2933 (uw_restore_core_regs): New define.
2934 (unwind_phase2): Use uw_restore_core_regs instead of
2935 restore_core_regs.
2936 (unwind_phase2_forced): Likewise.
2937 (__gnu_Unwind_Resume): Likewise.
2938
1bb4b6a3
UB		 29392011-12-20 Uros Bizjak <ubizjak@gmail.com>
2940
2941 * config/alpha/linux-unwind.h: Update copyright years.
2942 (MD_FROB_UPDATE_CONTEXT): New define.
2943 (alpha_frob_update_context): New function.
2944
eb028768
RS		 29452011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2946
2947 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2948 tmake_file rather replacing it.
2949
6a2045bf
IS		 29502011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2951
2952 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 2953 function is not used for PPC64.
6a2045bf
IS		 2954 (save_world): Amend comments. Update the VRsave mask to reflect the
2955 saved regs.
2956 (rest_world): Update comments, do not clobber r10, do not use r8.
2957 (eh_rest_world_r10): Amend comments, do not use r8.
2958 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2959 no longer used, move restore of CR and target address to the end of
2960 the routine.
2961
a13780a6
L		 29622011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2963
2964 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2965 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2966
d7288dfb
GJL		 29672011-12-14 Georg-Johann Lay <avr@gjlay.de>
2968
2969 PR target/49313
2970 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2971 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2972
8d2c862d
EB		 29732011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2974
2975 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2976
3447cae6
GJL		 29772011-12-09 Georg-Johann Lay <avr@gjlay.de>
2978
2979 PR target/49313
2980 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2981 * config/avr/lib1funcs.S (__muldi3): New function.
2982
806fc6aa
AP		 29832011-12-06 Andrew Pinski <apinski@cavium.com>
2984
2985 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2986 size of func_ptr.
2987 (__frame_dummy_init_array_entry): Likewise.
2988
28c5e6b5
GJL		 29892011-12-06 Georg-Johann Lay <avr@gjlay.de>
2990
2991 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2992
2993 PR target/51345
2994 PR target/51002
2995 * config/avr/lib1funcs.S (__prologue_saves__,
2996 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2997 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2998
8f90394a
IS		 29992011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3000
3001 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3002
06dd33ac
JDA		 30032011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3004
3005 PR other/51272
3006 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3007 (_ITM_deregisterTMCloneTable): Likewise.
3008 (__register_frame_info): Fix unused warning.
3009 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3010 pthread_default_stacksize_np): Likewise.
3011 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 3012
85b8555e
DD		 30132011-11-29 DJ Delorie <dj@redhat.com>
3014
3015 * config.host (rl78-*-elf): New case.
3016 * config/rl78: New directory for the Renesas RL78.
3017
4d5ae4ea
BS		 30182011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3019
3020 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3021 formatting.
3022
f9c55897
RO		 30232011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3024
3025 PR other/51022
3026 * config/rs6000/t-savresfgpr: New file.
3027 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3028 $(srcdir)/config/rs6000/eabi.S.
3029 * config/rs6000/t-ppccomm-ldbl: Remove.
3030 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3031 tmake_file.
3032 (powerpc-*-eabispe*): Likewise.
3033 (powerpc-*-eabi*): Likewise.
3034 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3035 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3036 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3037 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3038 tmake_file.
3039 (powerpc-*-eabisim*): Likewise.
3040 (powerpc-*-elf*): Likewise.
3041 (powerpc-*-eabialtivec*): Likewise.
3042 (powerpc-xilinx-eabi*): Likewise.
3043 (powerpc-*-rtems*): Likewise.
3044 (powerpcle-*-elf*): Likewise.
3045 (powerpcle-*-eabisim*): Likewise.
3046 (powerpcle-*-eabi*): Likewise.
3047
a01207c4
ILT		 30482011-11-27 Ian Lance Taylor <iant@google.com>
3049
3050 * generic-morestack.c (__splitstack_find): Check for NULL old
3051 stack value.
3052 (__splitstack_resetcontext): New function.
3053 (__splitstack_releasecontext): New function.
3054 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3055
2b0b8ab2
IS		 30562011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3057
3058 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3059
c1d8101c
IS		 30602011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3061
3062 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3063
8b281334
RH		 30642011-11-26 Richard Henderson <rth@redhat.com>
3065
3066 * config/m68k/linux-atomic.c: New file.
3067 * config/m68k/t-linux: New file.
3068 * config.host (m68k-uclinux, m68k-linux): Use it.
3069
7546aa9d
RH		 30702011-11-26 Richard Henderson <rth@redhat.com>
3071
3072 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3073 (__TMC_END__): Only declare if hidden is available; in the definition,
3074 if hidden is unavailable add a null record.
3075 (deregister_tm_clones, register_tm_clones): New.
3076 (__do_global_dtors_aux, frame_dummy): Use them.
3077 (__do_global_dtors, __do_global_ctors_1): Likewise.
3078
e2362f5d
IS		 30792011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3080
3081 * config/darwin-crt-tm.c: New file.
3082 * config.host (darwin): Build crttms.o crttme.o to provide
3083 startup and shutdown for tm clones.
3084 * config/t-darwin (crttms.o): New build rule.
3085 (crttme.o): Likewise.
3086
6685dd96
HPN		 30872011-11-21 Hans-Peter Nilsson <hp@axis.com>
3088
3089 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3090 et al.
3091
b0dc7e4c
RH		 30922011-11-21 Richard Henderson <rth@redhat.com>
3093
3094 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3095 (__TMC_LIST__, __TMC_END__): New.
3096 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3097 (__do_global_dtors): Likewise.
3098 (frame_dummy): Call _ITM_registerTMCloneTable.
3099 (__do_global_ctors_1): Likewise.
3100
d4b4b542
RO		 31012011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3102
3103 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3104 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3105 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3106 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3107 * config/i386/t-darwin64: Remove.
3108 * config/sh/t-netbsd (LIB2ADD): Remove.
3109
989bdb74
GJL		 31102011-11-21 Georg-Johann Lay <avr@gjlay.de>
3111
3112 PR target/49313
3113 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3114 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3115 * config/avr/lib1funcs.S (wmov): New assembler macro.
3116 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3117 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3118 (__udivmod64): New function.
3119 (__negdi2): New function.
3120
515a0cfc
GP		 31212011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3122
3123 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3124 *-*-freebsd*aout*): Remove.
3125
0115d17f
HPN		 31262011-11-20 Hans-Peter Nilsson <hp@axis.com>
3127
3128 * static-object.mk (c_flags-$o): Save c_flags.
3129 ($(base)$(objext)): Use it.
3130
93aeb62b
SE		 31312011-11-18 Steve Ellcey <sje@cup.hp.com>
3132
3133 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3134
7bc6df2c
GJL		 31352011-11-18 Georg-Johann Lay <avr@gjlay.de>
3136
3137 PR target/49868
3138 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3139 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3140 New functions.
3141
425d737b
MGD		 31422011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3143
3144 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3145 functions.
1bb4b6a3 3146 (aeabi_uidivmod): Likewise.
425d737b
MGD		 3147 (umodsi3): Likewise.
3148 (divsi3): Likewise.
3149 (aeabi_idivmod): Likewise.
3150 (modsi3): Likewise.
3151
f2a176dc
TG		 31522011-11-16 Tristan Gingold <gingold@adacore.com>
3153
3154 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3155
7c209481
GJL		 31562011-11-15 Georg-Johann Lay <avr@gjlay.de>
3157
3158 PR target/49868
3159 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3160 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3161
9dfd5832
JDA		 31622011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3163
3164 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3165 tmake_file list.
3166 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3167 * config/pa/t-stublib64: Delete.
3168
f77dca5d
RH		 31692011-11-12 Richard Henderson <rth@redhat.com>
3170
3171 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3172 cast the pointer argument to _Unwind_SetGRPtr.
3173
902828f0
RO		 31742011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3175
3176 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3177
e14304ef
ILT		 31782011-11-09 Ian Lance Taylor <iant@google.com>
3179
3180 * generic-morestack.c: Include <string.h>.
3181 (uintptr_type): Define.
3182 (struct initial_sp): Add dont_block_signals field. Reduce size of
3183 extra array by 1.
3184 (allocate_segment): Set prev field to NULL. Don't set
3185 __morestack_current_segment or __morestack_segments.
3186 (__generic_morestack): Update current->prev and *pp after calling
3187 allocate_segment.
3188 (__morestack_block_signals): Don't do anything if
3189 dont_block_signals is set.
3190 (__morestack_unblock_signals): Likewise.
3191 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3192 uintptr_type.
3193 (__splitstack_block_signals): New function.
3194 (enum __splitstack_content_offsets): Define.
3195 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3196 (__splitstack_makecontext): New function.
3197 (__splitstack_block_signals_context): New function.
3198 (__splitstack_find_context): New function.
3199 * config/i386/morestack.S (__morestack_get_guard): New function.
3200 (__morestack_set_guard, __morestack_make_guard): New functions.
3201 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3202
e3d871e4
RO		 32032011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3204
3205 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3206 (i[34567]86-*-mingw*): ... here.
3207 (x86_64-*-mingw*): ... here.
3208
e55cef40
RO		 32092011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3210
3211 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3212
5366b186
NS		 32132011-11-07 Nathan Sidwell <nathan@acm.org>
3214
3215 * libgcov.c (struct gcov_fn_buffer): New struct.
3216 (buffer_fn_data): New helper.
3217 (gcov_exit): Rework for new gcov data structures.
3218
74155a6f
GJL		 32192011-11-07 Georg-Johann Lay <avr@gjlay.de>
3220
3221 PR target/49313
3222 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3223
200feb07
RO		 32242011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3225
3226 * config.host (tmake_file): Correct comment.
3227 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3228 t-libgcc-pic.
3229 (bfin*-uclinux*): Likewise.
3230 (bfin*-linux-uclibc*): Likewise.
3231 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3232
3233 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3234 assigning.
3235 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3236 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3237 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3238 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3239 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3240 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3241 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3242 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3243 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3244 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3245 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3246 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3247 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3248
3249 * config/bfin/t-elf: Remove.
3250 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3251
c9cd1a07
RO		 32522011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3253
3254 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3255 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3256 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3257 (lm32-*-elf*): ... this.
3258 (lm32-*-rtems*): ... and this.
3259 Add to tmake_file.
3260 (m32r-*-rtems*): Add to tmake_file.
3261 (moxie-*-rtems*): Likewise.
3262 (sparc-*-rtems*): Likewise.
3263 Remove t-rtems from tmake_file.
3264 (sparc64-*-rtems*): Likewise.
3265 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3266 instead.
3267
9fbcc75d
RO		 32682011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3269
3270 PR bootstrap/50982
3271 * config/gthr-posix.h: Move ...
3272 * gthr-posix.h: ... here.
3273 * config/gthr-lynx.h: Reflect this.
3274 * config/gthr-vxworks.h: Likewise.
3275 * config/rs6000/gthr-aix.h: Likewise.
3276 * configure.ac (target_thread_file): Likewise.
3277 * configure: Regenerate.
3278
76644b68
SH		 32792011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3280
3281 * config.host (arm*-*-rtemseabi*): New target.
3282
5e490f2a
JDA		 32832011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3284
3285 PR other/50991
3286 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3287 extra-parts.
3288
feeeff5c
JR		 32892011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3290
3291 * config.host (epiphany-*-elf*): New configuration.
3292 * config/epiphany: New Directory.
3293
d618bb2c
RC		 32942011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3295
3296 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3297 * config/avr/t-rtems: New.
3298 Filter out _exit from LIB1ASMFUNCS.
3299
1bb6f778
DM		 33002011-11-04 David S. Miller <davem@davemloft.net>
3301
3302 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3303 * configure: Rebuild.
3304
9a7f7422
AK		 33052011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3306
3307 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3308 variable.
3309
e4fe948a
GJL		 33102011-11-04 Georg-Johann Lay <avr@gjlay.de>
3311
3312 PR target/50931
3313 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3314 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3315
7084e037
JS		 33162011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3317
3318 PR target/50989
3319 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3320
1a032034
RO		 33212011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3322
3323 * config/c6x/t-elf (LIB2ADDEH): Set.
3324 * config/c6x/t-c6x-elf: Remove.
3325
d385f772
RO		 33262011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3327
3328 * config/i386/sol2-ci.S: Rename to ...
3329 * config/i386/crti.S: ... this.
3330 * config/i386/sol2-cn.S: Rename to ...
3331 * config/i386/crtn.S: ... this.
3332 * config/sparc/sol2-ci.S: Rename to ...
3333 * config/sparc/crti.S: ... this.
3334 * config/sparc/sol2-cn.S: Rename to ...
3335 * config/sparc/crtn.S: ... this.
3336 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3337 (crti.o, crtn.o): Remove.
3338
1ba878a9
TG		 33392011-11-04 Tristan Gingold <gingold@adacore.com>
3340
3341 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3342
02750c15
KK		 33432011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3344
3345 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3346
bf86b067
HPN		 33472011-11-03 Hans-Peter Nilsson <hp@axis.com>
3348
3349 * config.host (crisv32-*-none, cris-*-none): Remove.
3350 (crisv32-*-elf): Append to tmake_file, don't just set it.
3351 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3352
d0bc53bd
RO		 33532011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3354
3355 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3356 (ecrtn$(objext)): Likewise.
3357 (ncrti$(objext)): Likewise.
3358 (ncrtn$(objext)): Likewise.
3359
036da830
AS		 33602011-11-03 Andreas Schwab <schwab@redhat.com>
3361
3362 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3363
d2a7d041
DM		 33642011-11-02 David S. Miller <davem@davemloft.net>
3365
3366 * configure.ac: Set host_address on sparc too.
3367 * configure: Regenerate.
3368 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3369 based upon host_address.
3370 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3371
af8ed618
JM		 33722011-11-02 Jason Merrill <jason@redhat.com>
3373
3374 * config/rs6000/t-ppccomm: Add missing \.
3375
5d1c8e77
RO		 33762011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3377
3378 * gthr-single.h, gthr.h: New files.
3379 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3380 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3381 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3382 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3383 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3384 * configure.ac (thread_header): New variable.
3385 Set it depending on target_thread_file.
3386 (gthr-default.h): Link from $thread_header.
3387 * configure: Regenerate.
3388 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3389
852b75ed
RO		 33902011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3391
3392 * configure.ac (tm_file_): New variable.
3393 Determine from tm_file.
3394 (tm_file, tm_defines): Substitute.
3395 * configure: Regenerate.
3396 * mkheader.sh: New file.
3397 * Makefile.in (clean): Remove libgcc_tm.h.
3398 ($(objects)): Depend on libgcc_tm.h.
3399 (libgcc_tm_defines, libgcc_tm_file): New variables.
3400 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3401 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3402 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3403 ($(extra-parts)): Depend on libgcc_tm.h.
3404 * config.host (tm_defines, tm_file): New variable.
3405 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3406 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3407 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3408 (avr-*-rtems*): Likewise.
3409 (avr-*-*): Likewise.
3410 (frv-*-elf): Likewise.
3411 (frv-*-*linux*): Likewise.
3412 (h8300-*-rtems*): Likewise.
3413 (h8300-*-elf*): Likewise.
3414 (i[34567]86-*-darwin*): Likewise.
3415 (x86_64-*-darwin*): Likewise.
3416 (rx-*-elf): Likewise.
3417 (tic6x-*-uclinux): Likewise.
3418 (tic6x-*-elf): Likewise.
3419 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3420 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3421 * config/i386/cygming-crtbegin.c: Likewise.
3422 * config/i386/cygming-crtend.c: Likewise.
3423 * config/ia64/fde-vms.c: Likewise.
3424 * config/ia64/unwind-ia64.c: Likewise.
3425 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3426 * config/rs6000/darwin-fallback.c: Likewise.
3427 * config/stormy16/lib2funcs.c: Likewise.
3428 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3429 * crtstuff.c: Likewise.
3430 * dfp-bit.h: Likewise.
3431 * emutls.c: Likewise.
3432 * fixed-bit.c: Likewise.
3433 * fp-bit.c: Likewise.
3434 * generic-morestack-thread.c: Likewise.
3435 * generic-morestack.c: Likewise.
3436 * libgcc2.c: Likewise.
3437 * libgcov.c: Likewise.
3438 * unwind-dw2-fde-dip.c: Likewise.
3439 * unwind-dw2-fde.c: Likewise.
3440 * unwind-dw2.c: Likewise.
3441 * unwind-sjlj.c: Likewise.
3442
f9989b51
RO		 34432011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3444
3445 * configure.ac: Include ../config/picflag.m4.
3446 (GCC_PICFLAG): Call it.
3447 Substitute.
3448 * configure: Regenerate.
3449 * Makefile.in (gcc_srcdir): Remove.
3450 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3451 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3452 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3453 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3454 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3455 Use $<.
3456 Remove comment.
3457 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3458 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3459 to refer to libgcc2.c.
3460 Use $<.
3461 * config/darwin-64.c: New file.
3462 * config/darwin-crt3.c: Remove comment.
3463 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3464 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3465 config/udivmodsi4.c: New files.
3466 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3467 config/memset.c: New files.
3468 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3469 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3470 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3471 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3472 * config/t-openbsd-thread: New file.
3473 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3474 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3475 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3476 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3477 qrnnd.S.
3478 Adapt filename.
3479 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3480 to refer to gthr-posix.c.
3481 * config/alpha/t-vms (LIB2ADD): Set.
3482 * config/alpha/vms-gcc_shell_handler.c: New file.
3483 * config/arm/bpabi.c, config/arm/fp16.c,
3484 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3485 config/arm/unaligned-funcs.c: New files.
3486 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3487 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3488 * config/arm/t-linux: Likewise.
3489 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3490 * config/arm/t-netbsd: New file.
3491 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3492 * config/arm/t-symbian (LIB2ADD_ST): Set.
3493 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3494 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3495 * config/bfin/t-elf: New file.
3496 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3497 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3498 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3499 config/c6x/ltf.c: New files.
3500 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3501 (HOST_LIBGCC2_CFLAGS): Set.
3502 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3503 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3504 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3505 New files.
3506 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3507 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3508 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3509 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3510 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3511 files.
3512 * config/frv/t-frv (LIB2ADD): Set.
3513 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3514 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3515 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3516 config/h8300/popcounthi2.c: New files.
3517 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3518 * config/i386/gthr-win32.c: New file.
3519 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3520 * config/i386/t-cygwin: Likewise.
3521 * config/i386/t-darwin, config/i386/t-darwin64,
3522 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3523 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3524 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3525 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3526 * config/ia64/quadlib.c: New file.
3527 * config/ia64/t-hpux (LIB2ADD): Set.
3528 * config/ia64/t-ia64: Add comment.
3529 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3530 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3531 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3532 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3533 * config/m32c/t-m32c (LIB2ADD): Set.
3534 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3535 * config/m32r/t-m32r: Likewise.
3536 * config/m68k/fpgnulib.c: New file.
3537 * config/m68k/t-floatlib (LIB2ADD): Set.
3538 (xfgnulib.c): New target.
3539 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3540 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3541 * config/mep/t-mep (LIB2ADD): Set.
3542 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3543 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3544 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3545 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3546 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3547 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3548 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3549 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3550 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3551 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3552 New files.
3553 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3554 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3555 * config/pa/fptr.c, config/pa/lib2funcs.S,
3556 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3557 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3558 (LIB2ADD, LIB2ADD_ST): Set.
3559 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3560 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3561 Set.
3562 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3563 * config/pdp11/t-pdp11: New file.
3564 * config/picochip/libgccExtras/adddi3.S,
3565 config/picochip/libgccExtras/ashlsi3.S,
3566 config/picochip/libgccExtras/ashrsi3.S,
3567 config/picochip/libgccExtras/clzsi2.S,
3568 config/picochip/libgccExtras/cmpsi2.S,
3569 config/picochip/libgccExtras/divmod15.S,
3570 config/picochip/libgccExtras/divmodhi4.S,
3571 config/picochip/libgccExtras/divmodsi4.S,
3572 config/picochip/libgccExtras/lshrsi3.S,
3573 config/picochip/libgccExtras/parityhi2.S,
3574 config/picochip/libgccExtras/popcounthi2.S,
3575 config/picochip/libgccExtras/subdi3.S,
3576 config/picochip/libgccExtras/ucmpsi2.S,
3577 config/picochip/libgccExtras/udivmodhi4.S,
3578 config/picochip/libgccExtras/udivmodsi4.S: New files.
3579 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3580 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3581 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3582 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3583 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3584 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3585 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3586 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3587 files.
3588 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3589 (HOST_LIBGCC2_CFLAGS): Set.
3590 * config/rs6000/t-darwin64: New file.
3591 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3592 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3593 * config/rs6000/t-ppccomm (LIB2ADD): Add
3594 $(srcdir)/config/rs6000/tramp.S.
3595 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3596 Add $(srcdir)/config/rs6000/eabi.S.
3597 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3598 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3599 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3600 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3601 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3602 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3603 * config/rs6000/tramp.S: New file.
3604 * config/s390/t-tpf: Remove.
3605 * config/sh/linux-atomic.S: New file.
3606 * config/sh/t-linux (LIB2ADD): Set.
3607 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3608 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3609 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3610 to unwind-dw2.c.
3611 (HOST_LIBGCC2_CFLAGS): Set.
3612 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3613 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3614 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3615 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3616 config/spu/mfc_multi_tag_release.c,
3617 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3618 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3619 config/spu/multi3.c: New files.
3620 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3621 (HOST_LIBGCC2_CFLAGS): Set.
3622 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3623 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3624 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3625 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3626 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3627 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3628 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3629 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3630 config/stormy16/umodsi3.c: New files.
3631 * config/xtensa/lib2funcs.S: New file.
3632 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3633 * config/xtensa/t-xtensa (LIB2ADD): Set.
3634 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3635 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3636 Add t-freebsd-thread to tmake_file for posix threads.
3637 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3638 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3639 (*-*-lynxos*): Likewise.
3640 (*-*-netbsd*): Likewise.
3641 (*-*-openbsd*): Likewise.
3642 Add t-openbsd-thread to tmake_file for posix threads.
3643 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3644 (*-*-vxworks*): Set tmake_file.
3645 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3646 (alpha*-*-freebsd*): Likewise.
3647 (alpha*-*-netbsd*): Likewise.
3648 (alpha*-*-openbsd*): Likewise.
3649 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3650 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3651 (alpha*-dec-*vms*): Likewise.
3652 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3653 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3654 (bfin*-uclinux*): Likewise.
3655 (bfin*-linux-uclibc*): Likewise.
3656 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3657 (crisv32-*-none): Likewise.
3658 (cris-*-elf): Likewise.
3659 (cris-*-none): Likewise.
3660 (cris-*-linux*, crisv32-*-linux*): Likewise.
3661 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3662 tmake_file.
3663 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3664 tmake_file.
3665 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3666 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3667 (x86_64-*-elf*): Likewise.
3668 (i[34567]86-*-nto-qnx*): Likewise.
3669 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3670 win32 threads.
3671 (x86_64-*-mingw*): Likewise.
3672 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3673 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3674 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3675 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3676 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3677 tmake_file.
3678 (mipsisa64sr71k-*-elf*): Likewise.
3679 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3680 (mips-*-elf*, mipsel-*-elf*): Likewise.
3681 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3682 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3683 (mips*-*-rtems*): Likewise.
3684 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3685 to tmake_file.
3686 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3687 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3688 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3689 (spu-*-elf*): Likewise.
3690 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3691
45b86625
RO		 36922011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3693
3694 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3695 $(srcdir) to refer to $(LIB1ASMSRC).
3696 Use $<.
3697 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3698 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3699 config/arm/lib1funcs.S: New files.
3700 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3701 * config/arm/t-arm: New file.
3702 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3703 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3704 config/arm/t-strongarm-elf: New files.
3705 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3706 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3707 * config/avr/lib1funcs.S: New file.
3708 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3709 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3710 * config/c6x/lib1funcs.S: New file.
3711 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3712 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3713 * config/frv/lib1funcs.S: New file.
3714 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3715 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3716 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3717 * config/ia64/__divxf3.asm: Rename to ...
3718 * config/ia64/__divxf3.S: ... this.
3719 Adapt lib1funcs.asm filename.
3720 * config/ia64/_fixtfdi.asm: Rename to ...
3721 * config/ia64/_fixtfdi.S: ... this.
3722 Adapt lib1funcs.asm filename.
3723 * config/ia64/_fixunstfdi.asm: Rename to ...
3724 * config/ia64/_fixunstfdi.S: ... this.
3725 Adapt lib1funcs.asm filename.
3726 * config/ia64/_floatditf.asm: Rename to ...
3727 * config/ia64/_floatditf.S: ... this.
3728 Adapt lib1funcs.asm filename.
3729 * config/ia64/lib1funcs.S: New file.
3730 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3731 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3732 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3733 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3734 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3735 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3736 * config/mep/lib1funcs.S: New file.
3737 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3738 * config/mips/mips16.S: New file.
3739 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3740 * config/pa/milli64.S: New file.
3741 * config/pa/t-linux, config/pa/t-linux64: New files.
3742 * config/picochip/lib1funcs.S: New file.
3743 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3744 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3745 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3746 * config/sh/t-netbsd: New file.
3747 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3748 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3749 * config/sh/t-sh64: New file.
3750 * config/sparc/lb1spc.S: New file.
3751 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3752 filename.
3753 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3754 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3755 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3756 config/xtensa/lib1funcs.S: New files.
3757 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3758 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3759 tmake_file.
3760 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3761 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3762 (arm*-*-linux*): Likewise.
3763 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3764 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3765 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3766 (arm*-*-ecos-elf): Likewise.
3767 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3768 (arm*-*-rtems*): Likewise.
3769 (arm*-*-elf): Likewise.
3770 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3771 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3772 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3773 (bfin*-uclinux*): Likewise.
3774 (bfin*-linux-uclibc*): Likewise.
3775 (bfin*-rtems*): Likewise.
3776 (bfin*-*): Likewise.
3777 (fido-*-elf): Merge into m68k-*-elf*.
3778 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3779 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3780 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3781 (h8300-*-elf*): Likewise.
3782 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3783 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3784 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3785 (i[34567]86-*-mingw*): Likewise.
3786 (x86_64-*-mingw*): Likewise.
3787 (i[34567]86-*-interix3*): Likewise.
3788 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3789 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3790 (m68k-*-elf*): Also handle fido-*-elf.
3791 Add m68k/t-floatlib to tmake_file.
3792 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3793 (m68k-*-linux*): Likewise.
3794 (m68k-*-rtems*): Likewise.
3795 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3796 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3797 sh64*-*-*.
3798 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3799 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3800 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3801 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3802 sh/t-netbsd to tmake_file.
3803 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3804 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3805 (sh-wrs-vxworks): Likewise.
3806 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3807 *-leon[3-9]*.
3808 (v850*-*-*): Add v850/t-v850 to tmake_file.
3809 (vax-*-linux*): Add vax/t-linux to tmake_file.
3810 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3811
5f73c6cc
RO		 38122011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3813
3814 * crtstuff.c: New file.
3815 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3816 (CRTSTUFF_T_CFLAGS): Define.
3817 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3818 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3819 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3820 crtstuff.c.
3821 Use $<.
3822 (crtbeginT.o): Use $(objext).
3823 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3824 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3825 (gcc-extra-parts): Remove.
3826 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3827 Set extra_parts.
3828 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3829 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3830 Add t-crtstuff-pic to tmake_file.
3831 (*-*-lynxos*): New case.
3832 Set tmake_file, extra_parts.
3833 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3834 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3835 *-*-netbsdelf[2-9]*.
3836 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3837 (*-*-rtems*): Set extra_parts.
3838 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3839 (*-*-uclinux*): New case.
3840 Set extra_parts.
3841 (*-*-vms*): New case.
3842 Set tmake_file, extra_parts.
3843 (*-*-elf): Set extra_parts.
3844 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3845 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3846 vms/t-vms64.
3847 Set extra_parts.
3848 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3849 Set extra_parts.
3850 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3851 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3852 (arm-wrs-vxworks): Append to tmake_file.
3853 Set extra_parts.
3854 (arm*-*-uclinux*): Set extra_parts.
3855 (arm*-*-ecos-elf): Likewise.
3856 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3857 arm*-*-eabi*.
3858 (arm*-*-rtems*): Set extra_parts.
3859 (arm*-*-elf): Likewise.
3860 (avr-*-rtems*): Clear extra_parts.
3861 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3862 Set extra_parts.
3863 (bfin*-uclinux*): Likewise.
3864 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3865 (bfin*-rtems*): Append to tmake_file.
3866 Set extra_parts.
3867 (bfin*-*): Likewise.
3868 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3869 (crisv32-*-elf): ... this.
3870 (crisv32-*-none): ... this.
3871 (cris-*-elf, cris-*-none): New cases.
3872 Add cris/t-elfmulti to tmake_file.
3873 (fr30-*-elf): Append to tmake_file.
3874 Set extra_parts.
3875 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3876 Set extra_parts.
3877 (h8300-*-rtems*): Append to tmake_file.
3878 Set extra_parts.
3879 (h8300-*-elf*): Likewise.
3880 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3881 Set extra_parts.
3882 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3883 Set extra_parts.
3884 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3885 (x86_64-*-elf*): Likewise.
3886 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3887 (x86_64-*-freebsd*): Likewise.
3888 (x86_64-*-netbsd*): Likewise.
3889 (i[34567]86-*-linux*): Likewise.
3890 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3891 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3892 (x86_64-*-linux*): Likewise.
3893 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3894 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3895 tmake_file.
3896 Set extra_parts.
3897 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3898 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3899 Append to extra_parts, remove crtbegin.o, crtend.o.
3900 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3901 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3902 crtend.o, crtbeginS.o, crtendS.o.
3903 (ia64*-*-linux*): Comment extra_parts.
3904 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3905 Set extra_parts.
3906 (iq2000*-*-elf*): Clear extra_parts.
3907 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3908 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3909 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3910 (m32r-*-rtems*): ... this.
3911 Add m32r/t-m32r to tmake_file.
3912 (m68k-*-elf*): Add t-crtin to tmake_file.
3913 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3914 (mcore-*-elf): Likewise.
3915 (microblaze*-*-*): Set extra_parts.
3916 (mips*-sde-elf*): New case.
3917 Set tmake_file, extra_parts.
3918 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3919 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3920 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3921 tmake_file.
3922 Set extra_parts.
3923 (mipsisa64sr71k-*-elf*): Likewise.
3924 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3925 (mips-*-elf*, mipsel-*-elf*): Likewise.
3926 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3927 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3928 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3929 (mips*-*-rtems*): Likewise.
3930 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3931 (moxie-*-*): Split into ...
3932 (moxie-*-elf, moxie-*-uclinux*): ... this.
3933 Add to extra_parts, remove crtbegin.o, crtend.o.
3934 (moxie-*-rtems*): New case.
3935 Set tmake_file.
3936 Clear extra_parts.
3937 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3938 Set extra_parts.
3939 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3940 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3941 tmake_file.
3942 Set extra_parts.
3943 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3944 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3945 Set extra_parts.
3946 (powerpc-*-eabisim*): Likewise.
3947 (powerpc-*-elf*): Likewise.
3948 (powerpc-*-eabialtivec*): Likewise.
3949 (powerpc-xilinx-eabi*): Likewise.
3950 (powerpc-*-eabi*): Likewise.
3951 (powerpc-*-rtems*): Likewise.
3952 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3953 tmake_file.
3954 Set extra_parts.
3955 (powerpc-*-lynxos*): Add to tmake_file.
3956 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3957 rs6000/t-crtstuff, t-crtstuff-pic.
3958 Set extra_parts.
3959 (powerpcle-*-eabisim*): Likewise.
3960 (powerpcle-*-eabi*): Likewise.
3961 (rx-*-elf): Remove extra_parts.
3962 (s390x-ibm-tpf*): Set extra_parts.
3963 (score-*-elf): Set extra_parts.
3964 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3965 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3966 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3967 (sh64l*-*-netbsd*): Split into ...
3968 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3969 Add t-crtstuff-pic to tmake_file.
3970 Set extra_parts.
3971 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3972 Set extra_parts.
3973 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3974 (sparc-*-elf*): Remove t-crtin from tmake_file.
3975 Add to extra_parts, remove crtbegin.o, crtend.o.
3976 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3977 (sparc64-*-linux*): Likewise.
3978 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3979 Add to extra_parts, remove crtbegin.o, crtend.o.
3980 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3981 Add to extra_parts, remove crtbegin.o, crtend.o.
3982 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3983 Add to extra_parts, remove crtbegin.o, crtend.o.
3984 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3985 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3986 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3987 Set extra_parts.
3988 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3989 Set extra_parts.
3990 (tic6x-*-*): Change to ...
3991 (tic6x-*-elf): ... this.
3992 Set extra_parts.
3993 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3994 Set extra_parts.
3995 (am33_2.0-*-linux*): Add comment.
3996 (mep*-*-*): Add mep/t-mep to tmake_file.
3997 Set extra_parts.
3998 * config/alpha/t-vms: New file.
3999 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4000 * config/arm/crti.S, config/arm/crtn.S: New files.
4001 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4002 * config/bfin/crtlibid.S: New file.
4003 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4004 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4005 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4006 (crti.o, crtin.o): New rules.
4007 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4008 * config/c6x/t-uclinux: New file.
4009 * config/cris/t-elfmulti: New file.
4010 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4011 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4012 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4013 * config/frv/t-frv: New file.
4014 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4015 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4016 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4017 New files.
4018 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4019 refer to cygming-crtbegin.c, cygming-crtend.c.
4020 Use $<.
4021 * config/i386/t-nto: New file.
4022 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4023 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4024 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4025 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4026 Use .S extension.
4027 Use $<.
4028 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4029 (crtinitS.o): New rule.
4030 * config/ia64/vms-crtinit.S: New file.
4031 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4032 * config/m32r/initfini.c: New file.
4033 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4034 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4035 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4036 * config/mep/t-mep: New file.
4037 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4038 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4039 * config/mips/crti.S, config/mips/crtn.S: New files.
4040 * config/mips/t-crtstuff: New file.
4041 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4042 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4043 (CUSTOM_CRTIN): Set.
4044 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4045 dependencies.
4046 Use $(srcdir) to refer to crti.S, crtn.S.
4047 Use .S extension, $<.
4048 * config/moxie/crti.asm: Rename to ...
4049 * config/moxie/crti.S: ... this.
4050 * config/moxie/crtn.asm: Rename to ...
4051 * config/moxie/crtn.S: ... this.
4052 * config/moxie/t-moxie: Remove.
4053 * config/pa/stublib.c: New file.
4054 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4055 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4056 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4057 * config/rs6000/t-crtstuff: New file.
4058 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4059 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4060 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4061 Make output file explicit.
4062 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4063 Make output file explicit.
4064 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4065 Make output file explicit.
4066 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4067 Make output file explicit.
4068 * config/score/crti.S, config/score/crtn.S: New files.
4069 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4070 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4071 files.
4072 * config/sh/t-sh, config/sh/t-superh: New files.
4073 * config/sparc/t-linux64: New file.
4074 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4075 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4076 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4077 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4078 * config/t-crtin: Remove.
4079 * config/t-crtstuff-pic: New file.
4080 * config/t-sol2 (CUSTOM_CRTIN): Set.
4081 (crti.o, crtn.o): New rules.
4082 * config/vms/t-vms: New file.
4083 * config/vms/vms-ucrt0.c: New file.
4084 * config/xtensa/t-elf: New file.
4085
b040f2be
RO		 40862011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4087
4088 * Makefile.in (SHLIB_NM_FLAGS): Set.
4089 * mkmap-flat.awk, mkmap-symver.awk: New files.
4090 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4091 exceptions.
4092 * configure: Regenerate.
4093 * config/libgcc-glibc.ver: New file.
4094 * config/libgcc-libsystem.ver: New file.
4095 * config/t-libunwind (SHLIB_LC): Set.
4096 * config/t-linux: New file.
4097 * config/t-slibgcc (INSTALL_SHLIB): New.
4098 (SHLIB_INSTALL): Use it.
4099 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4100 to mkmap-symver.awk.
4101 (SHLIB_MAPFILES): Don't append, adapt pathname.
4102 (SHLIB_VERPFX): Set.
4103 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4104 to mkmap-symver.awk.
4105 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4106 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4107 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4108 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4109 to mkmap-flat.awk.
4110 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4111 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4112 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4113 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4114 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4115 * config/i386/libgcc-darwin.10.4.ver,
4116 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4117 New files.
4118 * config/i386/t-darwin: Remove.
4119 * config/i386/t-darwin64: Likewise.
4120 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4121 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4122 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4123 * config/i386/t-linux: New file.
4124 * config/i386/t-mingw32: New file.
4125 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4126 * config/ia64/t-glibc: Rename to ...
4127 * config/ia64/t-linux: ... this.
4128 (SHLIB_MAPFILES): Set.
4129 * config/ia64/t-glibc-libunwind: Rename to ...
4130 * config/ia64/t-linux-libunwind: ... this.
4131 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4132 * config/ia64/t-slibgcc-hpux: New file.
4133 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4134 * config/m68k/t-slibgcc-elf-ver: New file.
4135 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4136 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4137 to mkmap-flat.awk.
4138 * config/pa/t-slibgcc-hpux: New file.
4139 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4140 files.
4141 * config/rs6000/libgcc-darwin.10.4.ver,
4142 config/rs6000/libgcc-darwin.10.5.ver: New files.
4143 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4144 config/rs6000/libgcc-glibc.ver.
4145 * config/rs6000/libgcc-ppc64.ver: Rename to
4146 config/rs6000/libgcc-ibm-ldouble.ver.
4147 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4148 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4149 * config/rs6000/t-ldbl128: Rename to ...
4150 * config/rs6000/t-linux: ... this.
4151 (SHLIB_MAPFILES): Adapt filename.
4152 * config/rs6000/t-slibgcc-aix: New file.
4153 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4154 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4155 libgcc-excl.ver, libgcc-glibc.ver.
4156 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4157 * config/sparc/libgcc-glibc.ver: New file.
4158 * config/sparc/t-linux: New file.
4159 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4160 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4161 t-slibgcc-elf-ver to tmake_file.
4162 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4163 *-*-freebsd[34].
4164 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4165 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4166 t-slibgcc-elf-ver, t-linux to tmake_file.
4167 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4168 tmake_file.
4169 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4170 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4171 (alpha*-dec-*vms*): Likewise.
4172 (arm*-*-freebsd*): Append to tmake_file.
4173 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4174 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4175 arm*-*-linux-*eabi.
4176 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4177 tmake_file for arm*-*-symbianelf*.
4178 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4179 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4180 cris/t-linux.
4181 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4182 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4183 pa/t-slibgcc-dwarf-ver to tmake_file.
4184 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4185 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4186 (hppa*64*-*-hpux11*): Likewise.
4187 (hppa[12]*-*-hpux11*): Likewise.
4188 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4189 i386/t-crtpc, i386/t-crtfm.
4190 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4191 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4192 to tmake_file.
4193 Add i386/t-cygwin to tmake_file.
4194 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4195 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4196 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4197 to tmake_file.
4198 Add i386/t-mingw32 to tmake_file.
4199 (x86_64-*-mingw*): Likewise.
4200 (ia64*-*-freebsd*): Append to tmake_file.
4201 (ia64*-*-linux*): Append to tmake_file.
4202 Replace ia64/t-glibc by ia64/t-linux.
4203 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4204 system libunwind.
4205 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4206 t-slibgcc-hpux to tmake_file.
4207 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4208 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4209 (m32rle-*-linux*): Likewise.
4210 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4211 sjlj exceptions.
4212 (microblaze*-linux*): New case.
4213 Append to tmake_file, add t-slibgcc-nolc-override.
4214 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4215 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4216 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4217 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4218 rs6000/t-slibgcc-aix to tmake_file.
4219 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4220 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4221 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4222 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4223 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4224 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4225 sh*-*-linux*.
4226 (sparc-*-linux*): Append to tmake_file for *-leon*.
4227 Add sparc/t-linux to tmake_file for non-Leon targets.
4228 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4229 (tic6x-*-uclinux): New case.
4230 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4231 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4232 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4233 (am33_2.0-*-linux*): Append to tmake_file.
4234 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4235 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4236 x86_64-*-kfreebsd*-gnu.
4237 Add i386/t-linux to tmake_file.
4238
18b4bd7b
ILT		 42392011-10-28 Ian Lance Taylor <iant@google.com>
4240
4241 * config/i386/morestack.S: Correct CFI information to do proper
4242 returns throughout function. In 32-bit mode, save %ebx so that it
4243 is restored on unwind.
4244
5b2d9d90
BS		 42452011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4246
4247 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4248 case where B3 isn't the return register.
4249
0d53e346
BS		 4250 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4251 logic for doubleword pops.
4252
cbffbd59
AT		 42532011-10-25 Andreas Tobler <andreast@fgznet.ch>
4254
4255 * config/rs6000/t-freebsd: Add wildcard.
4256
56dc349e
PB		 42572011-10-21 Paul Brook <paul@codesourcery.com>
4258
4259 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4260
1e06b07d
UB		 42612011-10-16 Uros Bizjak <ubizjak@gmail.com>
4262 Eric Botcazou <ebotcazou@adacore.com>
4263
4264 PR target/50737
4265 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4266 fs->signal_frame to 1.
4267
b5204884
ILT		 42682011-10-07 Ian Lance Taylor <iant@google.com>
4269
4270 * generic-morestack-thread.c: #include <errno.h>.
4271
91a639a1
ILT		 42722011-10-07 Ian Lance Taylor <iant@google.com>
4273
4274 PR target/46093
4275 * generic-morestack.c (__generic_morestack): Make sure the segment
4276 is large enough for both the stack frame and the copied
4277 parameters.
4278
cc49116d
RO		 42792011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4280
4281 PR bootstrap/49804
4282 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4283 extra_parts.
4284
2996d8c3
NC		 42852011-09-28 Nick Clifton <nickc@redhat.com>
4286
4287 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4288 64-bit doubles are not enabled.
4289 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4290 and floatunsisf functions.
4291
1e874273 42922011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 4293
1e874273
PB		 4294 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4295 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4296 * unwind-arm-common.inc: New file.
4297 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4298 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4299 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4300 * config/c6x/libunwind.S: New file.
4301 * config/c6x/pr-support.c: New file.
4302 * config/c6x/unwind-c6x.c: New file.
4303 * config/c6x/unwind-c6x.h: New file.
4304 * config/c6x/t-c6x-elf: New file.
4305
f70c879a
UB		 43062011-08-23 Uros Bizjak <ubizjak@gmail.com>
4307
4308 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4309 (ASM_DIVZERO): Ditto.
4310 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4311
c55b374b
RS		 43122011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4313
4314 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4315
1e138510
RS		 43162011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4317
4318 PR target/50090
4319 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4320 instead of an assembly one.
4321
1563503d
PB		 43222011-08-12 Paolo Bonzini <bonzini@gnu.org>
4323
4324 PR bootstrap/50047
4325 * Makefile.in (install-unwind_h): Create
4326 $(gcc_objdir)/include/unwind.h atomically.
4327
3627ac1a
RO		 43282011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4329
4330 * Makefile.in (install-unwind_h): Remove destination file first.
4331
c6412d86
RO		 43322011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4333
4334 * sync.c: New file.
4335 * config/mips/t-mips16: New file.
4336 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4337 (mips*-*-linux*): Likewise.
4338 (mips*-sde-elf*): Likewise.
4339 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4340 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4341 Add mips/t-mips16 to tmake_file.
4342 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4343 (mips-*-elf*): Likewise.
4344 (mips64-*-elf*): Likewise.
4345 (mips64orion-*-elf*): Likewise.
4346 (mips*-*-rtems*): Likewise.
4347 (mipstx39-*-elf*): Likewise.
4348 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4349 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4350 LIBGCC_SYNC_CFLAGS.
4351 Use $(srcdir) to refer to sync.c.
4352 Use $<.
4353 ($(libgcc-sync-funcs-o)): Likewise.
4354 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4355 ($(libgcc-sync-funcs-s-o)): Likewise.
4356
3cb6e5bd
AS		 43572011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4358
4359 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4360 t-libunwind.
4361
cca2207a
L		 43622011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4363
4364 PR other/48007
4365 * config/i386/value-unwind.h: New.
4366
ed39fbad
RS		 43672011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4368
4369 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4370 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4371 Add to tmake_file rather than overriding it.
4372
aca0b0b3
RO		 43732011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4374
4375 * config/t-softfp: Remove.
4376 * soft-fp: Moved from ../gcc/config.
4377 * soft-fp/README: Remove t-softfp reference.
4378 * soft-fp/t-softfp: Move to config/t-softfp.
4379 (softfp_machine_header): Remove.
4380 (softfp_file_list): Remove config subdir.
4381 (soft-fp-objects): New variable.
4382 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4383 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4384 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4385 * config/t-softfp-excl: New file.
4386 * config/t-softfp-sfdf: New file.
4387 * config/t-softfp-tf: New file.
4388 * config/no-sfp-machine.h: New file.
4389 * config/arm/sfp-machine.h: New file.
4390 * config/arm/t-softfp: New file.
4391 * config/c6x/sfp-machine.h: New file.
4392 * config/i386/32/t-fprules-softfp: Rename to ...
4393 * config/i386/32/t-softfp: ... this.
4394 (tifunctions, LIB2ADD): Remove.
4395 (softfp_int_modes): Override.
4396 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4397 subdir.
4398 * config/i386/64/eqtf2.c: Likewise.
4399 * config/i386/64/getf2.c: Likewise.
4400 * config/i386/64/letf2.c: Likewise.
4401 * config/ia64/sft-machine.h: New file.
4402 * config/ia64/t-fprules-softfp: Rename to ...
4403 * config/ia64/t-softfp: ... this.
4404 * config/lm32/sfp-machine.h: New file.
4405 * config/moxie/t-moxie-softfp: Remove.
4406 * config/rs6000/ibm-ldouble-format: New file.
4407 * config/rs6000/ibm-ldouble.c: New file.
4408 * config/rs6000/libgcc-ppc-glibc.ver: New file
4409 * config/rs6000/libgcc-ppc64.ver: New file
4410 * config/rs6000/sfp-machine.h: New file.
4411 * config/rs6000/t-freebsd: New file.
4412 * config/rs6000/t-ibm-ldouble: New file.
4413 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4414 libgcc-ppc-glibc.ver.
4415 * config/rs6000/t-linux64: New file.
4416 * config/rs6000/t-ppccomm (LIB2ADD): Add
4417 $(srcdir)/config/rs6000/ibm-ldouble.c.
4418 * config/rs6000/t-ppccomm-ldbl: New file.
4419 * config/score/sfp-machine.h: New file.
4420 * config.host (sfp_machine_header): Explain.
4421 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4422 t-softfp to tmake_file.
4423 (arm*-*-uclinux*): Likewise.
4424 (arm*-*-ecos-elf): Likewise.
4425 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4426 (arm*-*-rtems*): Likewise.
4427 (arm*-*-elf): Likewise.
4428 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4429 in tmake_file.
4430 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4431 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4432 (lm32-*-uclinux*): Likewise.
4433 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4434 t-softfp-excl, t-softfp.
4435 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4436 (powerpc64-*-darwin*): Likewise.
4437 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4438 to tmake_file.
4439 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4440 tmake_file.
4441 (powerpc-*-eabisim*): Likewise.
4442 (powerpc-*-elf*): Likewise.
4443 (powerpc-*-eabialtivec*): Likewise.
4444 (powerpc-xilinx-eabi*): Likewise.
4445 (powerpc-*-rtems*): Likewise.
4446 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4447 t-softfp-excl, t-softfp to tmake_file.
4448 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4449 rs6000/t-ppccomm-ldbl to tmake_file.
4450 (powerpcle-*-elf*): Likewise.
4451 (powerpcle-*-eabisim*): Likewise.
4452 (powerpcle-*-eabi*): Likewise.
4453 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4454 rs6000/t-ibm-ldouble to tmake_file.
4455 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4456 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4457 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4458 (tic6x-*-*): Likewise.
4459 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4460 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4461 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4462 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4463 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4464 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4465 t-softfp to tmake_file.
4466 * configure.ac (sfp_machine_header): Provide default if unset.
4467 Substitute.
4468 Link sfp-machine.h to config/$sfp_machine_header.
4469 * configure: Regenerate.
4470
569dc494
RO		 44712011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4472
4473 * Makefile.in (double_type_size, long_double_type_size): Set.
4474 Remove $(fpbit-in-libgcc) support.
4475 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4476 (fpbit-src): New variable.
4477 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4478 Compile with -DFLOAT $(FPBIT_CFLAGS).
4479 Use $<.
4480 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4481 Compile with $(FPBIT_CFLAGS).
4482 Use $<.
4483 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4484 Compile with -DFLOAT $(TPBIT_CFLAGS).
4485 Use $<.
4486 * configure.ac (double_type_size, long_double_type_size):
4487 Determine and substitute.
4488 * configure: Regenerate.
4489 * fp-bit.c, fp-bit.h: New files.
4490 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4491 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4492 * config/mips/t-mips: New file.
4493 * config/mips/t-sdemtk: New file.
4494 * config/rs6000/ppc64-fp.c: New file.
4495 * config/rs6000/t-darwin (LIB2ADD): Add
4496 $(srcdir)/config/rs6000/ppc64-fp.c.
4497 * config/rs6000/t-ppc64-fp: New file.
4498 * config/rx/rx-lib.h: New file.
4499 * config/rx/t-rx (FPBIT): Set to true.
4500 ($(gcc_objdir)/fp-bit.c): Remove.
4501 (DPBIT): Set to true only with -m64bit-doubles.
4502 ($(gcc_objdir)/dp-bit.c): Remove.
4503 * config/sparc/t-softfp: Remove.
4504 * config/spu/t-elf: New file.
4505 * config/t-fdpbit, config/t-fpbit: New files.
4506 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4507 (mips*-*-*): Likewise.
4508 (arm-wrs-vxworks): Likewise.
4509 (arm*-*-freebsd*): Likewise.
4510 (avr-*-rtems*): Add t-fpbit to tmake_file.
4511 (avr-*-*): Likewise.
4512 (bfin*-elf*): Add t-fdpbit to tmake_file.
4513 (bfin*-uclinux*): Likewise.
4514 (bfin*-linux-uclibc*): Likewise.
4515 (bfin*-rtems*): New case.
4516 Add t-fdpbit to tmake_file.
4517 (bfin*-*): Add t-fdpbit to tmake_file.
4518 (crisv32-*-elf): Likewise.
4519 (cris-*-linux*): Likewise.
4520 (fr30-*-elf): Likewise.
4521 (frv-*-elf, frv-*-*linux*): Likewise.
4522 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4523 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4524 (m32r-*-elf*): Likewise.
4525 (m32rle-*-elf*): Likewise.
4526 (m32r-*-linux*): Likewise.
4527 (m32rle-*-linux*): Likewise.
4528 (mcore-*-elf): Add t-fdpbit to tmake_file.
4529 (microblaze*-*-*): Likewise.
4530 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4531 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4532 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4533 Fix typo.
4534 Add mips/t-tpbit to tmake-file.
4535 (mips*-*-linux*): Fix typo.
4536 (mips*-sde-elf*): New case
4537 Add mips/t-sdemtk unless using newlib.
4538 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4539 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4540 (mn10300-*-*): Likewise.
4541 (pdp11-*-*): Likewise.
4542 (picochip-*-*): Add t-fpbit to tmake_file.
4543 (powerpc-*-eabisimaltivec*): Likewise.
4544 (powerpc-*-eabisim*): Likewise.
4545 (powerpc-*-elf*): Likewise.
4546 (powerpc-*-eabialtivec*): Likewise.
4547 (powerpc-xilinx-eabi*): New case.
4548 Add t-fdpbit to tmake_file.
4549 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4550 (powerpc-*-rtems*): Likewise.
4551 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4552 tmake_file.
4553 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4554 tmake_file.
4555 (powerpc-*-lynxos*): Likewise.
4556 (powerpcle-*-elf*): Likewise.
4557 (powerpcle-*-eabisim*): Likewise.
4558 (powerpcle-*-eabi*): Likewise.
4559 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4560 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4561 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4562 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4563 (rx-*-elf): Add t-fdpbit to tmake_file.
4564 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4565 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4566 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4567 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4568 sh*-*-netbsd*.
4569 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4570 (sh-wrs-vxworks): Likewise.
4571 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4572 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4573 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4574 (sparc64-*-rtems*): ... new case.
4575 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4576 (spu-*-elf*): Likewise.
4577 Add spu/t-elf to tmake_file.
4578 (v850*-*-*): Add t-fdpbit to tmake_file.
4579 (xstormy16-*-elf): Likewise.
4580 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4581 (mep*-*-*): Likewise.
4582
201cdb74
RO		 45832011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4584
4585 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4586 variables.
4587 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4588 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4589 (install-unwind_h): New target.
4590 (all): Depend on it.
4591 * config.host (unwind_header): New variable.
4592 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4593 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4594 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4595 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4596 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4597 Set unwind_header.
4598 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4599 Set unwind_header.
4600 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4601 arm*-*-eabi*.
4602 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4603 Set unwind_header.
4604 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4605 (ia64*-*-freebsd*): Likewise.
4606 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4607 tmake_file.
4608 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4609 $with_system_libunwind.
4610 (ia64*-*-hpux*): Set tmake_file.
4611 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4612 (picochip-*-*): Set tmake_file.
4613 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4614 md_unwind_header.
4615 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4616 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4617 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4618 (xtensa*-*-elf*): Set tmake_file.
4619 (xtensa*-*-linux*): Likewise.
4620 * configure.ac: Include ../config/unwind_ipinfo.m4.
4621 Call GCC_CHECK_UNWIND_GETIPINFO.
4622 Link unwind.h to $unwind_header.
4623 * configure: Regenerate.
4624 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4625 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4626 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4627 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4628 * config/unwind-dw2-fde-darwin.c: New file.
4629 * config/arm/libunwind.S, config/arm/pr-support.c,
4630 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4631 config/arm/unwind-arm.h,: New files.
4632 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4633 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4634 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4635 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4636 config/ia64/unwind-ia64.h: New files.
4637 * config/picochip/t-picochip: New file.
4638 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4639 files.
4640 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4641 * config/s390/t-tpf (LIB2ADDEH): Remove.
4642 * config/t-darwin (LIB2ADDEH): Set.
4643 * config/t-eh-dw2-dip: New file.
4644 * config/t-libunwind, config/t-libunwind-elf: New files.
4645 * config/t-sol2 (LIB2ADDEH): Remove.
4646 * config/xtensa/t-xtensa: New file.
4647
40f2f11f
L		 46482011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4649
4650 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4651 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4652 long long to check rt_sigreturn syscall.
4653
bd15e32c
AM		 46542011-08-02 Alan Modra <amodra@gmail.com>
4655
4656 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4657 Restore for indirect call bcrtl from correct stack slot, and only
4658 if cfa+40 isn't valid.
4659
655b30bf
JB		 46602011-08-01 Julian Brown <julian@codesourcery.com>
4661
4662 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4663 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4664 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4665
247eb06f
JB		 46662011-08-01 Julian Brown <julian@codesourcery.com>
4667
4668 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4669 (libgcc-std.ver.in): Use above.
4670 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4671 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4672 throughout file.
4673 * config/t-fixedpoint-gnu-prefix: New file.
4674 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4675 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4676 instead of __PFX__.
4677
02a8fe00
L		 46782011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4679
4680 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4681 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4682 for x86-64. Properly check __x86_64__ and __LP64__.
4683
5fce9126
L		 46842010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4685
4686 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4687 version.
4688 (_FP_WS_TYPE): Likewise.
4689 (_FP_I_TYPE): Likewise.
4690
2374a88a
AM		 46912011-07-28 Alan Modra <amodra@gmail.com>
4692
4693 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4694 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4695 in a plt call stub. Do restore r2 if stopped on bctrl.
4696
e44dbbe1
RO		 46972011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4698
4699 * config.host (i[3456x]86-*-netware*): Remove.
4700 * config/i386/netware-crt0.c, config/i386/t-nwld,
4701 config/i386/t-slibgcc-nwld: Remove.
4702
bcead286
BS		 47032011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4704
4705 * config.host: Handle tic6x-*-*.
4706 * config/c6x/c6x-abi.h: New file.
4707
b3fe1584
RO		 47082011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4709
4710 * config/i386/crtprec.c: New file.
4711 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4712 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4713 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4714 (x86_64-*-darwin*): Likewise.
4715 (i[34567]86-*-solaris2*: Likewise.
4716
35d8090d
RO		 47172011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4718
4719 * config/alpha/crtfastmath.c: New file.
4720 * config/i386/crtfastmath.c: New file.
4721 * config/ia64/crtfastmath.c: New file.
4722 * config/mips/crtfastmath.c: New file.
4723 * config/sparc/crtfastmath.c: New file.
4724
4725 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4726 crtfastmath.c.
4727 Add -frandom-seed=gcc-crtfastmath.
4728 * config/alpha/t-crtfm: Remove.
4729 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4730 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4731
4732 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4733 (alpha*-dec-osf5.1*): Likewise.
4734 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4735 Add crtfastmath.o to extra_parts.
4736 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4737 Add crtfastmath.o to extra_parts.
4738 (x86_64-*-darwin*): Likewise.
4739 (x86_64-*-mingw*): Likewise.
4740 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4741 (ia64*-*-freebsd*): Likewise.
4742 (ia64*-*-linux*): Likewise.
4743 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4744 Add crtfastmath.o to extra_parts.
4745
e141542e
RO		 47462011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4747
4748 * config/darwin-crt3.o: New file.
4749 * config/rs6000/darwin-crt2.c: New file.
4750 * config/t-darwin: New file.
4751 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4752 (crt2.o): New rule.
4753 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4754 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4755 (powerpc64-*-darwin*): Likewise.
4756
2d1efe2d
RO		 47572011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4758
4759 * config/i386/netware-crt0.c: New file.
4760 * config/i386/t-nwld: Rename to ...
4761 * config/i386/t-slibgcc-nwld: ... this.
4762 * config/i386/t-nwld: New file.
4763 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4764 tmake_file.
4765 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4766 extra_parts.
4767
4a8bb046
RO		 47682011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4769
4770 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4771 i386/t-crtstuff.
4772 * configure: Regenerate.
4773
2d8d5935
RO		 47742011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4775
4776 * dfp-bit.c, dfp-bit.h: New files.
4777 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4778 variables.
4779 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4780 ($(d64pbit-o)): Likewise.
4781 ($(d128pbit-o)): Likewise.
4782 * config/t-dfprules: New file.
4783 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4784 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4785 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4786 (x86_64-*-linux*): Likewise.
4787 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4788 (i[34567]86-*-cygwin*): Likewise.
4789 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4790 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4791
2c50b2c3
RO		 47922011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4793
4794 * Makfile.in (LIBGCOV): New variable.
4795 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4796 * libgcov.c: New file.
4797
a039d7c2
RO		 47982011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4799
4800 * fixed-bit.c, fixed-bit.h: New files.
4801 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4802 refer to fixed-bit.c.
4803
1e4b2746
JM		 48042011-07-07 Joseph Myers <joseph@codesourcery.com>
4805
4806 * config.host (*local*): Remove.
4807
fbdd5d87
RO		 48082011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4809
4810 PR target/39150
4811 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4812 like i?86-*-solaris2.1[0-9]*.
4813 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4814 * configure.ac (i?86-*-solaris2*): Likewise.
4815 * configure: Regenerate.
4816
9e7714f4
TS		 48172011-07-06 Thomas Schwinge <thomas@schwinge.name>
4818
4819 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4820 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4821 md_unwind_header by splitting out of...
4822 (i[34567]86-*-linux*): ... this.
4823 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4824 Remove md_unwind_header by splitting out of...
4825 (x86_64-*-linux*): ... this.
4826
6dab9931
GJL		 48272011-07-04 Georg-Johann Lay <avr@gjlay.de>
4828
4829 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4830
4be46d19
NC		 48312011-06-28 Nick Clifton <nickc@redhat.com>
4832
4833 * config.host: Recognize all V850 variants.
4834
1da9434b
UB		 48352011-06-22 Uros Bizjak <ubizjak@gmail.com>
4836
4837 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4838
e4d48a4d
RO		 48392011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4840
4841 * shared-object.mk (c_flags-$o): Save c_flags.
4842 ($(base)$(objext)): Use it.
4843 ($(base)_s$(objext)): Likewise.
4844
3801c801
BS		 48452011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4846
4847 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4848 * libgcc-std.ver.in (GCC_4.7.0): New section.
4849
0ad8bb3b 48502011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 4851
0ad8bb3b
GJL		 4852 PR target/49313
4853 PR target/29524
4854 * config/avr/t-avr: Fix line endings.
4855 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4856 _parityXX2.
4857
ea963999
OH		 48582011-06-14 Olivier Hainque <hainque@adacore.com>
4859 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4860
4861 * config/mips/irix6-unwind.h: New file.
4862 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4863
b11b0904
EB		 48642011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4865
4866 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4867 (sparc64_fallback_frame_state): Use it.
4868 (sparc64_frob_update_context): Further adjust context.
4869 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4870 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4871 * config/sparc/sol2-cn.S: Likewise.
4872
10e48e39
RO		 48732011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4874
4875 * enable-execute-stack-empty.c: New file.
4876 * enable-execute-stack-mprotect.c: New file.
4877 * config/i386/enable-execute-stack-mingw32.c: New file.
4878 * config.host (enable_execute_stack): New variable.
4879 Select appropriate variants.
4880 * configure.ac: Link enable-execute-stack.c to
4881 $enable_execute_stack.
4882 * configure: Regenerate.
4883 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4884 (lib2funcs): Remove _enable_execute_stack.
4885
10c4cabc
DM		 48862011-06-09 David S. Miller <davem@davemloft.net>
4887 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4888
4889 * config.host (sparc-*-linux*): Correct md_unwind_header
4890 filename.
4891 (s390x-ibm-tpf*): Fix typo.
4892
aa4203e7
RO		 48932011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4894
4895 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4896 Add crtfastmath.o to extra_parts.
4897 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4898 mips/t-crtfm.
4899 * config/mips/t-crtfm: Remove.
4900
0defd786
JDA		 49012011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4902
4903 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4904
82f247af
KK		 49052011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4906
4907 * config.host (sh*-*-linux*): Fix typo.
4908
58cd1d70
RO		 49092011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4910
4911 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4912 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4913 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4914 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4915 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4916 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4917 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4918 Wrap in !__MINGW64__.
4919 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4920 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4921 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4922 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4923 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4924 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4925 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4926 Wrap in !__LP64__.
4927 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4928 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4929 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4930 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4931 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4932 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4933 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4934 * config/no-unwind.h: New file.
4935 * config.host (md_unwind_header): Document.
4936 Define.
4937 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4938 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4939 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4940 hppa[12]*-*-hpux11*): Set md_unwind_header.
4941 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4942 Set md_unwind_header.
4943 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4944 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4945 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4946 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4947 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4948 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4949 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4950 md_unwind_header.
4951 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4952 * configure: Regenerate.
4953
737346fa
RO		 49542011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4955
4956 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4957 Set tmake_file, extra_parts.
4958 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4959 Remove O32 support.
4960 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4961 Remove O32 support.
4962 * config/mips/t-irix6: New file.
4963 * config/mips/t-slibgcc-irix: New file.
4964
c192cee6
RO		 49652011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4966
4967 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4968 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4969
ee33b5f0
RO		 49702011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4971
4972 * configure.ac (target_thread_file): Determine thread model.
4973 * configure: Regenerate.
4974 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4975 * config/alpha/t-alpha: New file.
4976 * config/alpha/t-crtfm: Use $<.
4977 * config/alpha/t-ieee: New file.
4978 * config/alpha/t-osf-pthread: New file.
4979 * config/alpha/t-slibgcc-osf: New file.
4980 * config/alpha/libgcc-osf5.ver: New file.
4981
0699e415
RO		 49822011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4983
4984 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4985 tmake_file.
4986 Add crtfastmath.o to extra_parts.
4987
a3fab9c2
RO		 49882011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4989
4990 * config/gmon-sol2.c: Reindent.
4991 Cleanup comments.
4992 Remove, correct casts.
4993 Use STDERR_FILENO, NULL.
4994 (BASEADDRESS): Remove.
4995 (minbrk): Remove.
4996 (errno, sbrk): Remove declarations.
4997 (monstartup) [hp300]: Remove.
4998 (mcount): Remove.
4999
ca24c5ad
RO		 50002011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5001
5002 * Makefile.in (cpu_type): Define.
5003 * config.host (i[34567]86-*-rtems*): Handle it.
5004 (i[34567]86-*-solaris2*): Move body ...
5005 (*-*-solaris2*): ... here.
5006 New case, generalize.
5007 (sparc-*-elf*): Handle it.
5008 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5009 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5010 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5011 Fold into ...
5012 (sparc*-*-solaris2*): ... this.
5013 New case.
5014 (sparc64-*-elf*): Handle it.
5015 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5016 Merge ../gcc/config/i386/gmon-sol2.c.
5017 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5018 Use C comments.
5019 Merge ../gcc/config/i386/sol2-gc1.asm.
5020 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5021 Use C comments.
5022 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5023 Use C comments.
5024 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5025 * config/i386/t-crtstuff: New file.
5026 * config/i386/t-softfp: New file.
5027 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5028 $(T)crti.o, $(T)crtn.o): Remove.
5029 (gcrt1.o): New rule.
5030 (TARGET_LIBGCC2_CFLAGS): Remove.
5031 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5032 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5033 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5034 * config/sparc/t-sol2: New file.
5035 * config/sparc/t-crtfm: Move to ...
5036 * config/t-crtfm: ... this.
5037 Use $(cpu_type), $<.
5038 * config/t-crtin: New file.
5039 * config/sparc/t-softfp: New file.
5040 * config/sparc/t-softmul: New file.
5041 * config/t-rtems: New file.
5042 * config/t-slibgcc: New file.
5043 * config/t-slibgcc-elf-ver: New file.
5044 * config/t-slibgcc-gld: New file.
5045 * config/t-slibgcc-sld: New file.
5046 * config/t-sol2: New file.
5047 * configure.ac: Include ../config/lib-ld.m4.
5048 Call AC_LIB_PROG_LD_GNU.
5049 Substitute cpu_type.
5050 * configure: Regenerate.
5051
ad5f3d7b
BS		 50522011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5053
5054 PR bootstrap/49173
5055 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5056 libgcc-std.ver in the build directory.
5057 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5058 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5059
cdbf4541
BS		 50602011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5061
5062 * libgcc-std.ver.in: New file.
5063 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5064 variables.
5065 (libgcc-std.ver): New rule.
5066 * config/t-gnu-prefix: New file.
5067
c8028650
RO		 50682011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5069
5070 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5071
4a68b4ca
JM		 50722011-05-10 Joseph Myers <joseph@codesourcery.com>
5073
5074 * config/i386/darwin-lib.h: New file.
5075
80cf2e08
JM		 50762011-05-10 Joseph Myers <joseph@codesourcery.com>
5077
5078 * config/arm/symbian-lib.h: New.
5079
a3330c9d
CD		 50802011-05-04 Chris Demetriou <cgd@google.com>
5081
5082 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5083 (__x86.get_pc_thunk.bx): ...this.
5084 (__morestack): Adjust for rename, remove undef of __i686.
5085
6ace0756
CD		 50862011-05-03 Chris Demetriou <cgd@google.com>
5087
5088 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5089
ebb9f8b0
JM		 50902011-03-22 Joseph Myers <joseph@codesourcery.com>
5091
5092 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5093 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5094 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5095 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5096 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5097 Remove cases.
5098
9cfa1499
AT		 50992011-03-14 Andreas Tobler <andreast@fgznet.ch>
5100
5101 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5102 Adjust copyright year.
5103
457186f6
ILT		 51042011-03-07 Ian Lance Taylor <iant@google.com>
5105
5106 * generic-morestack.c (__splitstack_find): Adjust returned stack
5107 pointer to include all registers pushed by __morestack.
5108
58c741a6
DK		 51092011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5110
5111 PR target/40125
5112 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5113 (toolexecdir): Calculate and AC_SUBST.
5114 (toolexeclibdir): Likewise.
5115 * Makefile.in (target_noncanonical): Import.
5116 (toolexecdir): Likewise.
5117 (toolexeclibdir): Likewise.
5118 * configure: Regenerate.
5119
26716c44
NF		 51202010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5121
5122 PR target/46040
5123 * config/arm/bpabi.h: Rename to...
5124 * config/arm/bpabi-lib.h: ...this.
5125
b595b1a1
RO		 51262010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5127
5128 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5129 appropriate.
5130 * configure: Regenerate.
5131
a3abe41c
NF		 51322010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5133
5134 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5135 __FLOAT_WORD_ORDER__.
5136 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5137 Delete.
5138
455c8f48
RW		 51392010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5140
5141 PR other/46202
5142 * Makefile.in (install-strip): New phony target.
5143
f3824a8b
ILT		 51442010-11-07 Ian Lance Taylor <iant@google.com>
5145
5146 PR target/46089
5147 * config/i386/morestack.S (__morestack_large_model): New
5148 function.
5149
18ed6ee4
NF		 51502010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5151
5152 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5153 Delete.
5154 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5155
8ac7fdcb
NF		 51562010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5157
5158 * config/arm/bpabi.h: New file.
5159 * config/frv/frv-abi.h: New file.
5160
cdb388c2
ILT		 51612010-10-01 Ian Lance Taylor <iant@google.com>
5162
5163 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5164 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5165
ef7c141c
L		 51662010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5167
5168 PR target/45858
5169 * config.host: Add the missing `$'.
5170
80920132
ME		 51712010-09-30 Michael Eager <eager@eagercon.com>
5172
5173 * config.host: Add microblaze*-*-*.
5174 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5175 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5176 udivsi3.asm,umodsi3.asm}: New.
5177
6dace308
ILT		 51782010-09-28 Ian Lance Taylor <iant@google.com>
5179
5180 * configure.ac: Adjust CFI test to test assembler directly rather
5181 than checking gcc preprocessor macro.
5182 * configure: Rebuild.
5183
b6110d6d
ILT		 51842010-09-27 Ian Lance Taylor <iant@google.com>
5185
5186 * configure.ac: Test whether assembler supports CFI directives.
5187 * config.host: Only add t-stack and i386/t-stack-i386 to
5188 tmake_file if libgcc_cv_cfi is "yes".
5189 * configure: Rebuild.
5190
7458026b
ILT		 51912010-09-27 Ian Lance Taylor <iant@google.com>
5192
5193 * generic-morestack.h: New file.
5194 * generic-morestack.c: New file.
5195 * generic-morestack-thread.c: New file.
5196 * config/i386/morestack.S: New file.
5197 * config/t-stack: New file.
5198 * config/i386/t-stack-i386: New file.
5199 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5200 i386/t-stack-i386 to tmake_file.
5201
5b50fc0c
IS		 52022010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5203
5204 * Makefile.in (libgcc-extra-parts): Check for static archives and
5205 invoke ranlib after installing them.
5206 (gcc-extra-parts): Likewise.
5207 (install-leaf): Likewise.
5208
b93cf342
L		 52092010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5210
5211 * configure: Regenerated.
5212
996b42ef
KT		 52132010-09-10 Kai Tietz <kai.tietz@onevision.com>
5214
b93cf342 5215 * configure: Regenerated.
996b42ef 5216
be1c764e
GP		 52172010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5218 Andrew Pinski <pinskia@gmail.com>
5219
1da9434b 5220 PR target/40959
be1c764e
GP		 5221 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5222
cc0ae0ca
L		 52232010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5224
5225 PR target/45524
5226 * configure: Regenerated.
5227
84f47d20
AS		 52282010-09-06 Andreas Schwab <schwab@redhat.com>
5229
5230 * configure: Regenerate.
5231
4159fb8d
UB		 52322010-09-03 Uros Bizjak <ubizjak@gmail.com>
5233
5234 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5235 64bit targets.
5236 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5237 for 64bit targets.
5238
0df8fcc8
UB		 52392010-09-03 Uros Bizjak <ubizjak@gmail.com>
5240 Iain Sandoe <iains@gcc.gnu.org>
5241
5242 PR target/45476
5243 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5244 LIB2FUNCS_EXCLUDE functions.
5245
3c39bca6
AK		 52462010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5247
5248 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5249 Include dfp.m4.
5250 * configure: Regenerate.
5251
d78552bd
UB		 52522010-09-01 Uros Bizjak <ubizjak@gmail.com>
5253
5254 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5255 i386/t-freebsd to tmake_file.
5256 * config/i386/t-freebsd: New file.
5257 * config/i386/libgcc-bsd.ver: New file.
5258
c5b79d4e
NF		 52592010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5260
5261 * config.host (powerpc*-eabispe*): Set tmake_file.
5262 (powerpc*-eabi*): Likewise.
5263 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5264 crtbeginS, crtendS, crtbeginT.
5265
48b09a92
KH		 52662010-06-12 Kazu Hirata <kazu@codesourcery.com>
5267
5268 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5269 to tmake_file. Add crtfastmath.o to extra_parts.
5270 * config/mips/t-crtfm: New.
5271
a4389204
JS		 52722010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5273
5274 * config.host (sparc64-*-rtems*): New target.
5275
ed104137
RO		 52762010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5277
5278 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5279 assembler syntax.
5280
3f56ef8b
TS		 52812010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5282
5283 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5284
8c200350
RO		 52852010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5286
5287 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5288 alpha-dec-osf5.0* support.
5289
80a61cb4 52902010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 5291
5292 * config.host: Add lm32-*-rtems*.
5293
f128db92
RO		 52942010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5295 Uros Bizjak <ubizjak@gmail.com>
5296
5297 PR target/39048
5298 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5299 like other remaining 32-bit x86 OSes.
5300 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5301 assembler syntax.
5302 * config/i386/libgcc-sol2.ver: New file.
5303 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5304
368fabd5
JH		 53052010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5306
5307 PR c/43553
5308 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5309 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5310 is used and substitute set_use_emutls.
5311 * configure: Regenerated.
5312
15baf7f8
TG		 53132010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5314
5315 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5316
7f5441df
RO		 53172010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5318
5319 PR target/38085
5320 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5321 MULTILIB_CFLAGS.
5322 ($(T)gcrt1.o): Likewise.
5323 ($(T)crt1.o): Likewise.
5324 ($(T)crti.o): Likewise.
5325 ($(T)crtn.o): Likewise.
5326
ef74edbd
RW		 53272010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5328
5329 PR other/42980
5330 * Makefile.in (install): Use $(MAKE) string in rule, for
5331 parallel make.
5332
e7c914db
HPN		 53332010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5334
5335 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5336 * config/mmix/t-mmix: New file.
5337 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5338
1bcb71c4
JH		 53392010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5340
5341 PR java/41991
5342 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5343 SHLIB_MAPFILES.
5344
e6e50811
AG		 53452010-01-04 Anthony Green <green@moxielogic.com>
5346
5347 * config/moxie/crti.asm, config/moxie/crtn.asm,
5348 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5349 config/moxie/t-moxie: New files.
5350 * config.host: Add t-moxie-softfp reference.
5351
ca8520ad
IS		 53522009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5353
5354 PR other/39888
5355 * config/t-slibgcc-darwin: Fix embedded rpaths for
5356 --enable-version-specific-runtime-libs, build extension stub
5357 libs exposing features available from current libgcc_s.
5358
aa4945c1
JB		 53592009-11-11 Jon Beniston <jon@beniston.com>
5360
d78552bd
UB		 5361 * config.host: Add lm32 targets.
5362 * config/lm32: New directory.
5363 * config/lm32/libgcc_lm32.h: New file.
5364 * config/lm32/_mulsi3.c: New file.
5365 * config/lm32/_udivmodsi4.c: New file.
5366 * config/lm32/_divsi3.c: New file.
5367 * config/lm32/_modsi3.c: New file.
5368 * config/lm32/_udivsi3.c: New file.
5369 * config/lm32/_umodsi3.c: New file.
5370 * config/lm32/_lshrsi3.S: New file.
5371 * config/lm32/_ashrsi3.S: New file.
5372 * config/lm32/_ashlsi3.S: New file.
5373 * config/lm32/crti.S: New file.
5374 * config/lm32/crtn.S: New file.
5375 * config/lm32/t-lm32: New file.
5376 * config/lm32/t-elf: New file.
5377 * config/lm32/t-uclinux: New file.
aa4945c1 5378
65a324b4
NC		 53792009-10-26 Nick Clifton <nickc@redhat.com>
5380
5381 * config.host: Add support for RX target.
5382 * config/rx: New directory.
5383 * config/rx/rx-abi-functions.c: New file. Supplementary
5384 functions for libgcc to support the RX ABI.
5385 * config/rx/rx-abi.h: New file. Supplementary header file for
5386 libgcc RX ABI functions.
5387 * config/rx/t-rx: New file: Makefile fragment for building
5388 libgcc for the RX.
5389
dfb3b0e3
UB		 53902009-10-09 Uros Bizjak <ubizjak@gmail.com>
5391
5392 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5393 constraint of y0 to "g".
5394
81dd9fd7
AK		 53952009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5396
5397 * config.host: Include the s390 makefile fragments.
5398 * config/s390/32/_fixdfdi.c: New file.
5399 * config/s390/32/_fixsfdi.c: New file.
5400 * config/s390/32/_fixtfdi.c: New file.
5401 * config/s390/32/_fixunsdfdi.c: New file.
5402 * config/s390/32/_fixunssfdi.c: New file.
5403 * config/s390/32/_fixunstfdi.c: New file.
5404 * config/s390/32/t-floattodi: New file.
5405 * config/s390/libgcc-glibc.ver: New file.
5406 * config/s390/t-crtstuff: New file.
5407 * config/s390/t-linux: New file.
5408 * config/s390/t-tpf: New file.
5409
df58e648
RW		 54102009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5411
5412 * configure.ac (AC_PREREQ): Bump to 2.64.
5413
79052be3
KK		 54142009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5415
5416 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5417
5213506e
RW		 54182009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5419
5420 * configure: Regenerate.
5421
a9a25daa
DR		 54222009-08-09 Douglas B Rupp <rupp@gnat.com>
5423
5424 * config.host (ia64-hp-*vms*): New target.
5425 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5426 with ia64-hp-*vms*.
5427
6efbd53f
RW		 54282009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5429
5430 * configure.ac: Add snippet for maintainer-mode.
5431 * configure: Regenerate.
5432 * Makefile.in (AUTOCONF, configure_deps): New variables.
5433 ($(srcdir)/configure)): New rule, active only with maintainer
5434 mode turned on.
5435
7acf4da6
DD		 54362009-06-23 DJ Delorie <dj@redhat.com>
5437
5438 Add MeP port.
5439 * config.host: Add mep support.
5440
54f549af
KT		 54412009-06-22 Kai Tietz <kai.tietz@onevision.com>
5442
34481f28 5443 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5444 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 5445
5446 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5447 for mingw targets.
54f549af
KT		 5448 * config/i386/64/_multc3.c: Likewise.
5449 * config/i386/64/_powitf2.c: Likewise.
5450 * config/i386/64/eqtf2.c: Likewise.
5451 * config/i386/64/getf2.c: Likewise.
5452 * config/i386/64/letf2.c: Likewise.
5453 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 5454 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5455 unsigned long long for x64 mingw targets.
5456 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5457 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 5458
fea96e25
MR		 54592009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5460
5461 * config.host (vax-*-linux*): New.
5462
cceb575c
AG		 54632009-05-31 Anthony Green <green@moxielogic.com>
5464
5465 * config.host: Add moxie support.
5466 * config/moxie/t-moxie: New file.
5467
e997fb9c
DB		 54682009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5469
5470 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 5471 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 5472
532bfb0a
AJ		 54732009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5474
5475 * config.host: Add i386/${host_address}/t-fprules-softfp to
5476 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5477
748086b7
JJ		 54782009-04-09 Nick Clifton <nickc@redhat.com>
5479
5480 * config/ia64/tf-signs.c: Change copyright header to refer to
5481 version 3 of the GNU General Public License with version 3.1
5482 of the GCC Runtime Library Exception and to point readers at
5483 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5484 web page.
5485 * config/i386/32/tf-signs.c: Likewise.
5486 * config/libbid/_addsub_dd.c: Likewise.
5487 * config/libbid/_addsub_sd.c: Likewise.
5488 * config/libbid/_addsub_td.c: Likewise.
5489 * config/libbid/_dd_to_df.c: Likewise.
5490 * config/libbid/_dd_to_di.c: Likewise.
5491 * config/libbid/_dd_to_sd.c: Likewise.
5492 * config/libbid/_dd_to_sf.c: Likewise.
5493 * config/libbid/_dd_to_si.c: Likewise.
5494 * config/libbid/_dd_to_td.c: Likewise.
5495 * config/libbid/_dd_to_tf.c: Likewise.
5496 * config/libbid/_dd_to_udi.c: Likewise.
5497 * config/libbid/_dd_to_usi.c: Likewise.
5498 * config/libbid/_dd_to_xf.c: Likewise.
5499 * config/libbid/_df_to_dd.c: Likewise.
5500 * config/libbid/_df_to_sd.c: Likewise.
5501 * config/libbid/_df_to_td.c: Likewise.
5502 * config/libbid/_di_to_dd.c: Likewise.
5503 * config/libbid/_di_to_sd.c: Likewise.
5504 * config/libbid/_di_to_td.c: Likewise.
5505 * config/libbid/_div_dd.c: Likewise.
5506 * config/libbid/_div_sd.c: Likewise.
5507 * config/libbid/_div_td.c: Likewise.
5508 * config/libbid/_eq_dd.c: Likewise.
5509 * config/libbid/_eq_sd.c: Likewise.
5510 * config/libbid/_eq_td.c: Likewise.
5511 * config/libbid/_ge_dd.c: Likewise.
5512 * config/libbid/_ge_sd.c: Likewise.
5513 * config/libbid/_ge_td.c: Likewise.
5514 * config/libbid/_gt_dd.c: Likewise.
5515 * config/libbid/_gt_sd.c: Likewise.
5516 * config/libbid/_gt_td.c: Likewise.
5517 * config/libbid/_isinfd128.c: Likewise.
5518 * config/libbid/_isinfd32.c: Likewise.
5519 * config/libbid/_isinfd64.c: Likewise.
5520 * config/libbid/_le_dd.c: Likewise.
5521 * config/libbid/_le_sd.c: Likewise.
5522 * config/libbid/_le_td.c: Likewise.
5523 * config/libbid/_lt_dd.c: Likewise.
5524 * config/libbid/_lt_sd.c: Likewise.
5525 * config/libbid/_lt_td.c: Likewise.
5526 * config/libbid/_mul_dd.c: Likewise.
5527 * config/libbid/_mul_sd.c: Likewise.
5528 * config/libbid/_mul_td.c: Likewise.
5529 * config/libbid/_ne_dd.c: Likewise.
5530 * config/libbid/_ne_sd.c: Likewise.
5531 * config/libbid/_ne_td.c: Likewise.
5532 * config/libbid/_sd_to_dd.c: Likewise.
5533 * config/libbid/_sd_to_df.c: Likewise.
5534 * config/libbid/_sd_to_di.c: Likewise.
5535 * config/libbid/_sd_to_sf.c: Likewise.
5536 * config/libbid/_sd_to_si.c: Likewise.
5537 * config/libbid/_sd_to_td.c: Likewise.
5538 * config/libbid/_sd_to_tf.c: Likewise.
5539 * config/libbid/_sd_to_udi.c: Likewise.
5540 * config/libbid/_sd_to_usi.c: Likewise.
5541 * config/libbid/_sd_to_xf.c: Likewise.
5542 * config/libbid/_sf_to_dd.c: Likewise.
5543 * config/libbid/_sf_to_sd.c: Likewise.
5544 * config/libbid/_sf_to_td.c: Likewise.
5545 * config/libbid/_si_to_dd.c: Likewise.
5546 * config/libbid/_si_to_sd.c: Likewise.
5547 * config/libbid/_si_to_td.c: Likewise.
5548 * config/libbid/_td_to_dd.c: Likewise.
5549 * config/libbid/_td_to_df.c: Likewise.
5550 * config/libbid/_td_to_di.c: Likewise.
5551 * config/libbid/_td_to_sd.c: Likewise.
5552 * config/libbid/_td_to_sf.c: Likewise.
5553 * config/libbid/_td_to_si.c: Likewise.
5554 * config/libbid/_td_to_tf.c: Likewise.
5555 * config/libbid/_td_to_udi.c: Likewise.
5556 * config/libbid/_td_to_usi.c: Likewise.
5557 * config/libbid/_td_to_xf.c: Likewise.
5558 * config/libbid/_tf_to_dd.c: Likewise.
5559 * config/libbid/_tf_to_sd.c: Likewise.
5560 * config/libbid/_tf_to_td.c: Likewise.
5561 * config/libbid/_udi_to_dd.c: Likewise.
5562 * config/libbid/_udi_to_sd.c: Likewise.
5563 * config/libbid/_udi_to_td.c: Likewise.
5564 * config/libbid/_unord_dd.c: Likewise.
5565 * config/libbid/_unord_sd.c: Likewise.
5566 * config/libbid/_unord_td.c: Likewise.
5567 * config/libbid/_usi_to_dd.c: Likewise.
5568 * config/libbid/_usi_to_sd.c: Likewise.
5569 * config/libbid/_usi_to_td.c: Likewise.
5570 * config/libbid/_xf_to_dd.c: Likewise.
5571 * config/libbid/_xf_to_sd.c: Likewise.
5572 * config/libbid/_xf_to_td.c: Likewise.
5573 * config/libbid/bid128.c: Likewise.
5574 * config/libbid/bid128_2_str.h: Likewise.
5575 * config/libbid/bid128_2_str_macros.h: Likewise.
5576 * config/libbid/bid128_2_str_tables.c: Likewise.
5577 * config/libbid/bid128_add.c: Likewise.
5578 * config/libbid/bid128_compare.c: Likewise.
5579 * config/libbid/bid128_div.c: Likewise.
5580 * config/libbid/bid128_fma.c: Likewise.
5581 * config/libbid/bid128_logb.c: Likewise.
5582 * config/libbid/bid128_minmax.c: Likewise.
5583 * config/libbid/bid128_mul.c: Likewise.
5584 * config/libbid/bid128_next.c: Likewise.
5585 * config/libbid/bid128_noncomp.c: Likewise.
5586 * config/libbid/bid128_quantize.c: Likewise.
5587 * config/libbid/bid128_rem.c: Likewise.
5588 * config/libbid/bid128_round_integral.c: Likewise.
5589 * config/libbid/bid128_scalb.c: Likewise.
5590 * config/libbid/bid128_sqrt.c: Likewise.
5591 * config/libbid/bid128_string.c: Likewise.
5592 * config/libbid/bid128_to_int16.c: Likewise.
5593 * config/libbid/bid128_to_int32.c: Likewise.
5594 * config/libbid/bid128_to_int64.c: Likewise.
5595 * config/libbid/bid128_to_int8.c: Likewise.
5596 * config/libbid/bid128_to_uint16.c: Likewise.
5597 * config/libbid/bid128_to_uint32.c: Likewise.
5598 * config/libbid/bid128_to_uint64.c: Likewise.
5599 * config/libbid/bid128_to_uint8.c: Likewise.
5600 * config/libbid/bid32_to_bid128.c: Likewise.
5601 * config/libbid/bid32_to_bid64.c: Likewise.
5602 * config/libbid/bid64_add.c: Likewise.
5603 * config/libbid/bid64_compare.c: Likewise.
5604 * config/libbid/bid64_div.c: Likewise.
5605 * config/libbid/bid64_fma.c: Likewise.
5606 * config/libbid/bid64_logb.c: Likewise.
5607 * config/libbid/bid64_minmax.c: Likewise.
5608 * config/libbid/bid64_mul.c: Likewise.
5609 * config/libbid/bid64_next.c: Likewise.
5610 * config/libbid/bid64_noncomp.c: Likewise.
5611 * config/libbid/bid64_quantize.c: Likewise.
5612 * config/libbid/bid64_rem.c: Likewise.
5613 * config/libbid/bid64_round_integral.c: Likewise.
5614 * config/libbid/bid64_scalb.c: Likewise.
5615 * config/libbid/bid64_sqrt.c: Likewise.
5616 * config/libbid/bid64_string.c: Likewise.
5617 * config/libbid/bid64_to_bid128.c: Likewise.
5618 * config/libbid/bid64_to_int16.c: Likewise.
5619 * config/libbid/bid64_to_int32.c: Likewise.
5620 * config/libbid/bid64_to_int64.c: Likewise.
5621 * config/libbid/bid64_to_int8.c: Likewise.
5622 * config/libbid/bid64_to_uint16.c: Likewise.
5623 * config/libbid/bid64_to_uint32.c: Likewise.
5624 * config/libbid/bid64_to_uint64.c: Likewise.
5625 * config/libbid/bid64_to_uint8.c: Likewise.
5626 * config/libbid/bid_b2d.h: Likewise.
5627 * config/libbid/bid_binarydecimal.c: Likewise.
5628 * config/libbid/bid_conf.h: Likewise.
5629 * config/libbid/bid_convert_data.c: Likewise.
5630 * config/libbid/bid_decimal_data.c: Likewise.
5631 * config/libbid/bid_decimal_globals.c: Likewise.
5632 * config/libbid/bid_div_macros.h: Likewise.
5633 * config/libbid/bid_dpd.c: Likewise.
5634 * config/libbid/bid_flag_operations.c: Likewise.
5635 * config/libbid/bid_from_int.c: Likewise.
5636 * config/libbid/bid_functions.h: Likewise.
5637 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5638 * config/libbid/bid_inline_add.h: Likewise.
5639 * config/libbid/bid_internal.h: Likewise.
5640 * config/libbid/bid_round.c: Likewise.
5641 * config/libbid/bid_sqrt_macros.h: Likewise.
5642
56432009-04-09 Jakub Jelinek <jakub@redhat.com>
5644
5645 * Makefile.in: Change copyright header to refer to version
5646 3 of the GNU General Public License and to point readers at the
5647 COPYING3 file and the FSF's license web page.
5648 * config.host: Likewise.
5649
633dd061
AM		 56502009-04-07 Alan Modra <amodra@bigpond.net.au>
5651
5652 * config.host: Reorder and merge to match config.gcc change.
5653
457d1d00
AM		 56542009-04-03 Alan Modra <amodra@bigpond.net.au>
5655
5656 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5657
52c0e446
JM		 56582009-03-28 Joseph Myers <joseph@codesourcery.com>
5659
5660 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5661 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5662 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5663 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5664
ba181049
UB		 56652009-02-12 Uros Bizjak <ubizjak@gmail.com>
5666
5667 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5668 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5669
c252db20
L		 56702009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5671
ba181049
UB		 5672 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5673 ia64/t-softfp-compat to tmake_file.
c252db20
L		 5674
5675 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5676
5677 * config/ia64/__divxf3.asm: New.
5678 * config/ia64/_fixtfdi.asm: Likewise.
5679 * config/ia64/_fixunstfdi.asm: Likewise.
5680 * config/ia64/_floatditf.asm: Likewise.
5681 * config/ia64/t-fprules-softfp: Likewise.
5682 * config/ia64/t-softfp-compat: Likewise.
5683 * config/ia64/tf-signs.c: Likewise.
5684
c60535f9
BE		 56852009-01-18 Ben Elliston <bje@au.ibm.com>
5686
5687 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5688
ce16861e
BE		 56892009-01-16 Ben Elliston <bje@au.ibm.com>
5690
5691 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5692 to tmake_file.
5693
bcf4713b
BE		 56942009-01-13 Ben Elliston <bje@au.ibm.com>
5695
5696 * config/t-softfp: New file.
5697 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5698 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5699
2042cb04
JS		 57002009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5701
5702 * config.host: Add m32r*-*-rtems*.
5703
541ed00e
JS		 57042008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5705
5706 * config.host: Add m32c*-*-rtems*.
5707
19523300
RO		 57082008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5709
5710 PR bootstrap/33100
5711 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5712 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5713 * configure: Regenerate.
5714 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5715 tmake_file here from gcc/config.gcc.
5716 Move extra_parts here from gcc/config.gcc.
5717 * config/i386/t-sol2: Move here from gcc/config/i386.
5718 Use gcc_srcdir instead of srcdir.
5719
0a4a51c7
AN		 57202008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5721
5722 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5723 case.
5724
2a761e46
TS		 57252008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5726
5727 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5728
c0451df7
TS		 57292008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5730
5731 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5732
358da97e
HS		 57332008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5734
5735 Add picoChip port.
5736 * config.host: Add picochip-*-*.
5737
c660f132
BW		 57382008-08-06 Bob Wilson <bob.wilson@acm.org>
5739
5740 * config.host: Match more processor names for Xtensa.
5741
d1349557
L		 57422008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5743
5744 * config/i386/64/t-softfp-compat: Update comments.
5745
dd7b73c0
L		 57462008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5747
5748 * config/i386/64/_divtc3-compat.c: Moved to ...
5749 * config/i386/64/_divtc3.c: Here.
5750
5751 * config/i386/64/_multc3-compat.c: Moved to ...
5752 * config/i386/64/_multc3.c: Here.
5753
5754 * config/i386/64/_powitf2-compat.c: Moved to ...
5755 * config/i386/64/_powitf2.c: Here.
5756
5757 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5758 .c suffix instead of -compat.c.
5759
6e1fab3d
UB		 57602008-07-05 Uros Bizjak <ubizjak@gmail.com>
5761
5762 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5763 (_FP_MUL_MEAT_D): Ditto.
5764 (_FP_DIV_MEAT_S): Ditto.
5765 (_FP_DIV_MEAT_D): Ditto.
5766
f92518d7
RS		 57672008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5768
5769 * Makefile.in: Add support for __sync_* libgcc functions.
5770
d0aede14
L		 57712008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5772
5773 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5774
c174f11c
L		 57752008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5776
5777 PR boostrap/36702
5778 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5779 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5780
5781 * config/i386/64/t-fprules-softfp: Moved to ...
5782 * config/i386/64/t-softfp-compat: This. New.
5783
5f464fa2
UB		 57842008-07-02 Uros Bizjak <ubizjak@gmail.com>
5785
5786 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5787 Initialize f with 0.0.
5788
ff473280
L		 57892008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5790
5791 PR target/36669
5792 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5793
5794 * config/i386/64/_divtc3-compat.c: New.
5795 * config/i386/64/_multc3-compat.c: Likewise.
5796 * config/i386/64/_powitf2-compat.c: Likewise.
5797 * config/i386/64/eqtf2.c: Likewise.
5798 * config/i386/64/getf2.c: Likewise.
5799 * config/i386/64/letf2.c: Likewise.
5800 * config/i386/64/t-fprules-softfp: Likewise.
5801
58022008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5803
5804 * config.host: Add i386/${host_address}/t-fprules-softfp to
5805 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 5806 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 5807
5808 * configure.ac: Set host_address to 64 or 32 for x86.
5809 * configure: Regenerated.
5810
5811 * Makefile.in (config.status): Also depend on
5812 $(srcdir)/config.host.
5813
5814 * config/i386/32/t-fprules-softfp: New.
5815 * config/i386/32/tf-signs.c: Likewise.
5816
5817 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5818
58192008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5820 Uros Bizjak <ubizjak@gmail.com>
5821
5822 * config/i386/32/sfp-machine.h: New.
5823
30551d99
NF		 58242008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5825
5826 * config/rs6000/t-ppccomm: Remove rules that conflict with
5827 auto-generated rules.
5828
18c04407
RW		 58292008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5830
5831 * configure.ac: sinclude override.m4.
5832 * configure: Regenerate.
5833
10fbe77a
BRF		 58342008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5835
5836 * configure: Regenerate.
5837
bc6d4c3f
JM		 58382008-06-10 Joseph Myers <joseph@codesourcery.com>
5839
5840 * Makefile.in (DECNUMINC): Remove
5841 -I$(MULTIBUILDTOP)../../libdecnumber.
5842 * gstdint.h: New.
5843
cd985f66
JM		 58442008-06-07 Joseph Myers <joseph@codesourcery.com>
5845
5846 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5847 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5848 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5849 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5850 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5851 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5852 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5853 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5854 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5855 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5856 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5857 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5858 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5859 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5860
93fea8d3
AL		 58612008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5862
5863 * config.host (sh2[lbe]*-*-linux*): Allow target.
5864
18724e30
NF		 58652008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5866
5867 * config/rs6000/t-ppccomm: Add build rules for new files.
5868 (LIB2ADD_ST): New variable.
5869
47583040
AH		 58702008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5871
5872 PR target/34210
5873 PR target/35508
5874 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5875 * config/t-avr: New file. Build 16bit libgcc functions.
5876
cf8e67fe
JJ		 58772008-03-02 Jakub Jelinek <jakub@redhat.com>
5878
5879 PR target/35401
5880 * config/t-slibgcc-darwin: Make install-leaf dependent on
5881 install-darwin-libgcc-stubs instead of install.
5882
8d8da227
JM		 58832008-01-25 Joseph Myers <joseph@codesourcery.com>
5884
5885 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5886 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5887 sh-*-rtemscoff*): Remove cases.
5888
edbf8b16
RS		 58892007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5890
5891 * Makefile.in (all): Use install-leaf rather than install.
5892 (install): Split most of the rule into...
5893 (install-leaf): ...this new one.
5894
89deeaff
EK		 58952007-12-19 Etsushi Kato <ek.kato@gmail.com>
5896 Paolo Bonzini <bonzini@gnu.org>
5897
5898 PR target/30572
5f464fa2
UB		 5899 * Makefile.in: Use @shlib_slibdir@ substitution to get
5900 correct install name on darwin.
89deeaff 5901 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 5902
4081d704
HPN		 59032007-12-15 Hans-Peter Nilsson <hp@axis.com>
5904
5905 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5906 cris-*-elf and cris-*-none.
5907 (crisv32-*-linux*): Similar, as cris-*-linux*.
5908
f43e89a3
RIL		 59092007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5910
5911 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5912
b4e9c2c6
L		 59132007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5914
5915 PR regression/33926
5916 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5917 * configure: Regenerated.
5918
b2a00c89
L		 59192007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5920
5921 * Makefile.in (dfp-filenames): Replace decimal_globals,
5922 decimal_data, binarydecimal and convert_data with
5923 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5924 and bid_convert_data, respectively.
5925
8d2a9e0e
CF		 59262007-09-17 Chao-ying Fu <fu@mips.com>
5927 Nigel Stephens <nigel@mips.com>
5928
5929 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5930 * Makefile.in (fixed_point): Define.
5931 Check if fixed_point is yes to build support functions.
5932 * configure.ac: Check for fixed_point support.
5933 * configure: Regenerated.
5934 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5935 funcs, modes, from, to.
5936
2b53935d
JJ		 59372007-09-11 Janis Johnson <janis187@us.ibm.com
5938
5939 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5940
2533577f
JJ		 59412007-09-10 Janis Johnson <janis187@us.ibm.com>
5942
5943 * Makefile.in (dfp-filenames): Remove decUtility, add
5944 decDouble, decPacked, decQuad, decSingle.
5945
3ae3dbd6
HK		 59462007-08-27 Hans Kester <hans.kester@ellips.nl>
5947
5948 * config.host : Add x86_64-elf target.
5949
22867d02
L		 59502007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5951
5952 * configure.ac (set_have_cc_tls): Add a missing =.
5953 * configure: Regenerated.
5954
6f461e76
L		 59552007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5956
5957 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5958 and x86_64-*-linux*.
5959
5960 * config/t-tls: New file.
5961
dfb3b0e3 5962 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 5963
5964 * configure.ac: Include ../config/enable.m4 and
5965 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5966 supports TLS and substitute set_have_cc_tls.
5967 * configure: Regenerated.
5968
200359e8
L		 59692007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5970
5971 * Makefile.in: Use libbid for DFP when BID is enabled.
5972
76f5e200
DS		 59732007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5974
5975 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 5976 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 5977 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5978
9bd196f0 59792007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 5980 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 5981
5982 PR target/29498
5983 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5984 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5985 * config/i386/t-crtfm: Compile crtfastmath.o with
5986 -minline-all-stringops.
5987
1910440e
RS		 59882007-05-10 Richard Sandiford <richard@codesourcery.com>
5989
5990 * config.host (sparc-wrs-vxworks): New target.
5991
7d33c31d
KH		 59922007-04-14 Kazu Hirata <kazu@codesourcery.com>
5993
5994 * config.host: Recognize fido.
5995
96fccd0d
JJ		 59962007-04-04 Janis Johnson <janis187@us.ibm.com>
5997
5998 * configure: Check host, not target, for decimal float support.
5999
577565f9
UB		 60002007-04-03 Uros Bizjak <ubizjak@gmail.com>
6001
6002 * config/i386/t-crtpc: New file.
6003 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 6004 (x86_64-*-linux*): Ditto.
577565f9 6005
ccf8e764
RH		 60062007-02-30 Kai Tietz <kai.tietz@onevision.com>
6007
6008 * config.host (x86_64-*-mingw*): New target.
6009
79b87c74
MM		 60102007-03-23 Michael Meissner <michael.meissner@amd.com>
6011 H.J. Lu <hongjiu.lu@intel.com>
6012
6013 * Makefile.in (enable_decimal_float): New.
6014 (DECNUMINC): Add
6015 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6016 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6017 (decbits-filenames): This.
6018 (decbits-objects): New.
6019 (libgcc-objects): Add $(decbits-objects).
6020
6021 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6022 Substitute enable_decimal_float.
6023 * configure: Regenerated.
6024
8fce4e31
HPN		 60252007-03-19 Hans-Peter Nilsson <hp@axis.com>
6026
6027 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6028
e8bb4597
BM		 60292007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6030
6031 * Makefile.in (install-info): New dummy target.
6032
344189f9
BS		 60332007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6034
6035 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6036
ac84c172
BM		 60372007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6038
6039 * Makefile.in: Add install-html and install-pdf dummy
6040 targets.
6041
cd5c2357
RS		 60422007-02-05 Roger Sayle <roger@eyesopen.com>
6043 Daniel Jacobowitz <dan@codesourcery.com>
6044
6045 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6046 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6047 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6048
d9a66f98
JJ		 60492007-01-29 Janis Johnson <janis187@us.ibm.com>
6050
6051 * Makefile.in (dec-filenames): Add decExcept.
6052
9891ec5f
DJ		 60532007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6054
6055 PR bootstrap/30469
6056 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6057 -fprofile-use.
6058
d6efbf5a
DJ		 60592007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6060
6061 * configure.ac: Add --enable-version-specific-runtime-libs.
6062 Correct $slibdir default.
6063 * configure: Regenerated.
6064
17caeff2
JM		 60652007-01-23 Joseph Myers <joseph@codesourcery.com>
6066
6067 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6068
5ea41e3a
AP		 60692007-01-21 Andrew Pinski <pinskia@gmail.com>
6070
6071 PR target/30519
6072 * config.host (alpha*-*-linux*): Set extra_parts.
6073
26900826
KK		 60742007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6075
6076 * config/sh/t-linux: New.
6077 * config.host (sh*-*-linux*): Set tmake_file.
6078
97af925b
DJ		 60792007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6080
6081 * Makefile.in (install): Handle multilibs.
6082
b0088af7
BM		 60832007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6084
6085 * Makefile.in: Added .PHONY entry for documentation targets.
6086
e0a9456a
BM		 60872007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6088
6089 * Makefile.in: Add empty info, html, dvi, pdf targets.
6090
7fd453b4
MS		 60912007-01-04 Mike Stump <mrs@apple.com>
6092
6093 * Makefile.in (MAKEINFO): Remove.
6094 (PERL): Likewise.
6095
14e8fc8b
PB		 60962007-01-04 Paolo Bonzini <bonzini@gnu.org>
6097
6098 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6099 * configure: Regenerate.
6100 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 6101 (gcc_objdir): Use it.
14e8fc8b 6102
1555beba
DJ		 61032007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6104
6105 * config.host (ia64*-*-linux*): Set tmake_file.
6106
79e6eaeb
DJ		 61072007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6108
6109 * Makefile.in (version): Define.
6110
fa958513
DJ		 61112007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6112 Paolo Bonzini <bonzini@gnu.org>
6113
6114 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6115 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6116 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6117 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6118 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6119 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6120 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git