| blob | b43307062e8e9de8a6a422ae288fa494bf72c2a6 |
1 2014-09-22 Joseph Myers <joseph@codesourcery.com>
3 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
4 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
5 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
6 __LIBGCC_XF_MANT_DIG__.
7 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
8 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
9 __LIBGCC_TF_MANT_DIG__.
10 * libgcc2.c (NOTRUNC): Define in terms of
11 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
12 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
14 2014-09-22 Joseph Myers <joseph@codesourcery.com>
16 PR target/63312
17 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
18 New macros.
20 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
22 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
23 override USE_PT_GNU_EH_FRAME.
24 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
25 check USE_EH_FRAME_REGISTRY_ALWAYS against
26 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
27 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
28 variable for substituted force_explicit_eh_registry.
29 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
30 * configure.ac (explicit-exception-frame-registration):
31 New AC_ARG_ENABLE.
32 * configure: Regenerate.
34 2014-09-19 Olivier Hainque <hainque@adacore.com>
36 * config.host (powerpc-wrs-vxworksmils): New configuration,
37 same as vxworksae.
39 2014-09-18 Joseph Myers <joseph@codesourcery.com>
41 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
43 2014-09-18 Joseph Myers <joseph@codesourcery.com>
45 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
46 bits not set bits as indicating trapping exceptions.
48 2014-09-17 Nathan sidwell <nathan@acm.org>
50 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
51 (LIBGCOV_DRIVER): ... here.
52 * libgcov-driver.c (gcov_master): New.
53 (gcov_exit): Remove from master chain.
54 (__gcov_init): Add to master chain if version compatible. Don't
55 clear the version.
56 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
57 (gcov_reset_int): Clear master chain, if compatible.
58 (gcov_dump_int): New internal interface. Dump master chain, if
59 compatible.
60 (gcov_dump): Alias for gcov_dump_int.
61 * libgcov.h (struct gcov_root): Add next and prev fields.
62 (struct gcov_master): New struct.
63 (__gcov_master): New.
64 (gcov_dump_int): Declare.
66 2014-09-17 Olivier Hainque <hainque@adacore.com>
68 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
69 and crtbegin.o + crtend.o to extra_parts.
71 2014-09-12 Joseph Myers <joseph@codesourcery.com>
73 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
74 __LIBGCC_HAS_SF_MODE__.
75 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
76 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
77 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
78 * config/libbid/bid_gcc_intrinsics.h
79 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
80 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
81 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
82 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
83 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
84 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
86 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
88 PR target/63223
89 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
90 and R24 as needed. Make work for all devices and .text locations.
91 (__do_global_ctors, __do_global_dtors): Use word addresses.
92 (__tablejump__, __tablejump_elpm__): Remove functions.
93 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
94 Add _tablejump2.
95 (XICALL, XIJMP): New macros.
97 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
98 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
100 * config.host (aarch64*): Include crtfastmath.o and
101 t-crtfm.
102 * config/aarch64/crtfastmath.c: New file.
104 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
106 * config.host: Remove picochip support.
107 * config/picochip/adddi3.S: Remove.
108 * config/picochip/ashlsi3.S: Remove.
109 * config/picochip/ashlsi3.c: Remove.
110 * config/picochip/ashrsi3.S: Remove.
111 * config/picochip/ashrsi3.c: Remove.
112 * config/picochip/clzsi2.S: Remove.
113 * config/picochip/cmpsi2.S: Remove.
114 * config/picochip/divmod15.S: Remove.
115 * config/picochip/divmodhi4.S: Remove.
116 * config/picochip/divmodsi4.S: Remove.
117 * config/picochip/lib1funcs.S: Remove.
118 * config/picochip/longjmp.S: Remove.
119 * config/picochip/lshrsi3.S: Remove.
120 * config/picochip/lshrsi3.c: Remove.
121 * config/picochip/parityhi2.S: Remove.
122 * config/picochip/popcounthi2.S: Remove.
123 * config/picochip/setjmp.S: Remove.
124 * config/picochip/subdi3.S: Remove.
125 * config/picochip/t-picochip: Remove.
126 * config/picochip/ucmpsi2.S: Remove.
127 * config/picochip/udivmodhi4.S: Remove.
128 * config/picochip/udivmodsi4.S: Remove.
130 2014-09-08 Joseph Myers <joseph@codesourcery.com>
132 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
133 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
134 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
135 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
136 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
137 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
138 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
139 defined and LIBGCC2_HAS_DF_MODE is defined.
140 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
141 defined and LIBGCC2_HAS_XF_MODE is defined.
142 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
143 defined and LIBGCC2_HAS_TF_MODE is defined.
145 2014-09-08 Joseph Myers <joseph@codesourcery.com>
147 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
148 and ROUND_TOWARDS_ZERO conditionals.
150 2014-09-07 Nathan sidwell <nathan@acm.org>
152 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
153 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
155 2014-09-05 Joseph Myers <joseph@codesourcery.com>
157 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
158 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
159 uses to __LIBGCC_STACK_POINTER_REGNUM__.
160 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
161 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
162 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
163 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
164 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
165 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
166 (DWARF_FRAME_REGISTERS): Change all uses to
167 __LIBGCC_DWARF_FRAME_REGISTERS__.
168 (EH_RETURN_STACKADJ_RTX): Change all uses to
169 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
170 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
171 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
172 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
173 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
174 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
175 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
176 to __LIBGCC_EH_FRAME_SECTION_NAME__.
177 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
178 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
179 __LIBGCC_STACK_POINTER_REGNUM__.
180 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
181 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
182 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
183 to __LIBGCC_STACK_POINTER_REGNUM__.
184 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
185 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
186 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
187 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
188 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
189 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
190 (STACK_POINTER_REGNUM): Change all uses to
191 __LIBGCC_STACK_POINTER_REGNUM__.
192 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
193 use to __LIBGCC_STACK_POINTER_REGNUM__.
194 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
195 uses to __LIBGCC_STACK_POINTER_REGNUM__.
196 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
197 to __LIBGCC_DWARF_FRAME_REGISTERS__.
198 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
199 to __LIBGCC_DWARF_FRAME_REGISTERS__.
200 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
201 to __LIBGCC_STACK_POINTER_REGNUM__.
202 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
203 Remove conditional definition.
204 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
205 __LIBGCC_TEXT_SECTION_ASM_OP__.
206 (EH_FRAME_SECTION_NAME): Change all uses to
207 __LIBGCC_EH_FRAME_SECTION_NAME__.
208 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
209 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
210 (CTORS_SECTION_ASM_OP): Change all uses to
211 __LIBGCC_CTORS_SECTION_ASM_OP__.
212 (DTORS_SECTION_ASM_OP): Change all uses to
213 __LIBGCC_DTORS_SECTION_ASM_OP__.
214 (JCR_SECTION_NAME): Change all uses to
215 __LIBGCC_JCR_SECTION_NAME__.
216 (INIT_SECTION_ASM_OP): Change all uses to
217 __LIBGCC_INIT_SECTION_ASM_OP__.
218 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
219 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
220 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
221 __LIBGCC_STACK_GROWS_DOWNWARD__.
222 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
223 __LIBGCC_INIT_SECTION_ASM_OP__.
224 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
225 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
226 (EH_FRAME_SECTION_NAME): Change all uses to
227 __LIBGCC_EH_FRAME_SECTION_NAME__.
228 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
229 definitions. Change all uses to
230 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
231 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
232 __LIBGCC_STACK_GROWS_DOWNWARD__.
233 (DWARF_FRAME_REGISTERS): Change all uses to
234 __LIBGCC_DWARF_FRAME_REGISTERS__.
235 (EH_RETURN_STACKADJ_RTX): Change all uses to
236 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
237 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
238 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
239 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
240 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
241 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
243 2014-09-02 Nathan sidwell <nathan@acm.org>
245 * libgcov-interface.c (STRONG_ALIAS): New.
246 (__gcov_flush): Call __gcov_reset_int.
247 (__gcov_reset): Strong alias for ...
248 (__gcov_reset_ing): ... this renamed hidden version.
249 * libgcov.h (__gcov_reset_int): New declaration.
251 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
253 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
254 call from here...
255 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
256 (__dso_handle): Define on Cygwin.
257 * config/i386/t-cygming (crtbeginS.o): New rule.
258 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
260 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
261 declaration syntax.
263 2014-08-13 Steve Ellcey <sellcey@mips.com>
265 * crtstuff.c: Undef caddr_t.
267 2014-08-12 Steve Ellcey <sellcey@mips.com>
269 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
271 2014-08-07 Nathan Sidwell <nathan@acm.org>
273 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
274 (LIBGCOV_DRIVER): ... to here.
275 * libgcov.h (gcov_do_dump): New #define.
276 (struct gcov_root): New.
277 (__gcov_root): New declaration.
278 (__gcov_dump_one): Declare.
279 * libgcov-driver.c (gcov_list, gcov_dump_complete,
280 run_accounted): Delete.
281 (gcov_compute_histogram): Add LIST argument, adjust.
282 (compute_summary): Adjust gcov_compute_histogram call.
283 (gcov_do_dump): Not hidden, static in libgcov.
284 (gcov_clear): Move to interface.c.
285 (__gcov_dump_one): New, broken out of ...
286 (gcov_exit): ... here. Make static.
287 (__gcov_root): New.
288 (__gcov_init): Adjust.
289 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
290 declarations.
291 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
292 (gcov_clear): Moved from driver.c. Add LIST argument.
293 (__gcov_reset): Adjust for changed interfaces.
294 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
296 2014-08-04 Rohit <rohitarulraj@freescale.com>
298 PR target/60102
299 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
300 based on change in SPE high register numbers and 3 HTM registers.
302 2014-08-01 Nathan Sidwell <nathan@acm.org>
304 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
305 LIBGCOV_INTERFACE): Reformat.
306 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
307 IN_GCOV_TOOL.
308 * libgcov-interface.c: Reformat some comments.
309 (__gcov_flush_mx): Add declaration. Tidy up definition.
311 2014-07-31 Alan Modra <amodra@gmail.com>
312 Peter Bergner <bergner@vnet.ibm.com>
314 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
315 (pack_ldouble): New function.
316 (__gcc_qadd): Use it.
317 (__gcc_qmul): Likewise.
318 (__gcc_qdiv): Likewise.
319 (__gcc_qneg): Likewise.
320 (__gcc_stoq): Likewise.
321 (__gcc_dtoq): Likewise.
323 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
325 * config/s390/tpf-unwind.h: Include <stdbool.h>.
326 (__tpf_eh_return): Add original return address as second parameter.
327 Handle cases where unwinder routines were called directly, instead
328 of from within the C++ library.
330 2014-07-29 Nathan Sidwell <nathan@acm.org>
332 * libgcov.h: Move renaming of entry points to lib gcov specific
333 portion.
334 (gcov_do_dump): New rename.
335 (gcov_rewrite): Remove inline, make HIDDEN.
336 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
337 (gcov_exit_compute_summary): Rename to ...
338 (compute_summary): ... here. Add LIST argument.
339 (gcov_exit_merge_gcda): Rename to ...
340 (merge_one_data): ... here.
341 (gcov_exit_write_gcda): Rename to ...
342 (write_one_data): ... here.
343 (gcov_exit_merge_summary): Rename to ...
344 (merge_summary): Add RUN_COUNTED argument.
345 (gcov_exit_dump_gcov): Rename to ...
346 (dump_one_gcov): Add RUN_COUNTED argument.
347 (gcov_do_dump): New function, broken out of ...
348 (gcov_exit): ... here. Call it.
350 2014-07-27 Anthony Green <green@moxielogic.com>
352 * config.host: Add moxiebox configuration suppport.
354 2014-07-27 Nathan Sidwell <nathan@acm.org>
356 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
357 (struct gcov_filename): ... here. Include buffer and max length
358 fields.
359 (gcov_max_filename): Remove.
360 (gi_filename): Remove.
361 (gcov_exit_compute_summary): Compute max filename here.
362 (gcov_exit_merge_gcda): Add filename parm, adjust.
363 (gcov_exit_merge_summary): Likewise.
364 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
365 (gcov_exit): Likewise.
366 (__gcov_init): Don't calculate max length here.
367 * libgcov_util.c (max_filename_len): Remove.
368 (read_gcda_file): Don't calculate max length here.
369 (gcov_read_profile_dir): Don't propagate here.
370 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
371 struct gcov_filename changes.
372 (gcov_exit_open_gcda_file): Likewise.
374 2014-07-25 Nathan Sidwell <nathan@acm.org>
376 * libgcov-driver.c (set_gcov_dump_complete,
377 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
378 functions polluting user's namespace.
379 (gcov_exit): Set variable directly.
380 (gcov_clear): Reset variable directly.
381 * libgcov-interface.c (get_gcov_dymp_complete,
382 reset_gov_dump_complete): Remove declarations.
383 (__gcov_reset, __gcov_dump): Don't call them.
385 2014-07-24 DJ Delorie <dj@redhat.com>
387 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
388 (__gcc_deregister_frame): Move logic to detect deregister function
389 to ...
390 (__gcc_register_frame): here, so it's consistent with the register
391 logic.
393 2014-07-23 Nathan Sidwell <nathan@acm.org>
395 * libgcov-driver.c (set_gcov_list): Remove.
396 (gcov_list): Make non-static in GCOV_TOOL.
397 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
399 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
401 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
402 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
403 Don't use SYNC_LOCK_RELEASE for int type.
405 2014-07-14 Richard Biener <rguenther@suse.de>
407 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
409 2014-07-11 Rong Xu <xur@google.com>
411 * libgcov-util.c (gcov_max_filename): Fix declartion.
413 2014-07-10 Rong Xu <xur@google.com>
415 Add gcov-tool: an offline gcda profile processing tool
416 Support.
417 * libgcov-driver.c (gcov_max_filename): Make available
418 to gcov-tool.
419 * libgcov-merge.c (__gcov_merge_add): Replace
420 gcov_read_counter() with a Macro.
421 (__gcov_merge_ior): Ditto.
422 (__gcov_merge_time_profile): Ditto.
423 (__gcov_merge_single): Ditto.
424 (__gcov_merge_delta): Ditto.
425 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
426 in the utility functions.
427 (set_fn_ctrs): Utility function for reading gcda files to in-memory
428 gcov_list object link lists.
429 (tag_function): Ditto.
430 (tag_blocks): Ditto.
431 (tag_arcs): Ditto.
432 (tag_lines): Ditto.
433 (tag_counters): Ditto.
434 (tag_summary): Ditto.
435 (read_gcda_finalize): Ditto.
436 (read_gcda_file): Ditto.
437 (ftw_read_file): Ditto.
438 (read_profile_dir_init): Ditto.
439 (gcov_read_profile_dir): Ditto.
440 (gcov_read_counter_mem): Ditto.
441 (gcov_get_merge_weight): Ditto.
442 (merge_wrapper): A wrapper function that calls merging handler.
443 (gcov_merge): Merge two gcov_info objects with weights.
444 (find_match_gcov_info): Find the matched gcov_info in the list.
445 (gcov_profile_merge): Merge two gcov_info object lists.
446 (__gcov_add_counter_op): Process edge profile counter values.
447 (__gcov_ior_counter_op): Process IOR profile counter values.
448 (__gcov_delta_counter_op): Process delta profile counter values.
449 (__gcov_single_counter_op): Process single profile counter values.
450 (fp_scale): Callback function for float-point scaling.
451 (int_scale): Callback function for integer fraction scaling.
452 (gcov_profile_scale): Scaling profile counters.
453 (gcov_profile_normalize): Normalize profile counters.
454 * libgcov.h: Add headers and functions for gcov-tool use.
455 (gcov_get_counter): New.
456 (gcov_get_counter_target): Ditto.
457 (struct gcov_info): Make the functions field mutable in gcov-tool
458 compilation.
460 2014-06-23 Kai Tietz <ktietz@redhat.com>
462 PR libgcc/61585
463 * unwind-seh.c (_Unwind_GetGR): Check for proper
464 index range.
465 (_Unwind_SetGR): Likewise.
467 2014-05-22 Nick Clifton <nickc@redhat.com>
469 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
470 -mhwmult=none.
472 2014-05-22 Teresa Johnson <tejohnson@google.com>
474 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
475 include.
477 2014-05-20 John Marino <gnugcc@marino.st>
479 * config.host (*-*-dragonfly*): New target.
480 * crtstuff.c: Make dl_iterate_support generic on *bsd.
481 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
482 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
483 * config/i386/dragonfly-unwind.h: New.
485 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
487 PR libgcc/60166
488 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
489 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
491 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
493 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
494 implementation.
496 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
498 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
500 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
502 PR libgcc/61097
503 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
504 if --enable-shared.
506 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
508 Work around for current cygwin32 build problems.
509 * config/i386/cygming-crtbegin.c (__register_frame_info,
510 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
511 functions only for 64-bit systems.
513 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
515 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
516 (sigill_caught, sigill_hdlr): Remove.
518 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
520 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
521 check.
522 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
523 Solaris 9 single-threaded support.
524 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
525 Solaris 9 single-threaded support. Add call_user_handler code
526 sequences.
527 (sparc_is_sighandler): Likewise.
529 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
531 * config.host: Append t-floattodi to tmake_file depending on
532 host_address.
534 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
536 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
538 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
540 PR libgcc/60472
541 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
542 variable to avoid array subscript is above array bounds warnings.
543 Use __builtin_expect when checking *jcr_list for NULL.
545 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
547 PR libgcc/59339
548 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
549 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
550 vtv_*.o to extra_parts if enable_vtable_verify.
552 2014-03-06 Nick Clifton <nickc@redhat.com>
554 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
555 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
557 2014-02-28 Joey Ye <joey.ye@arm.com>
559 PR libgcc/60166
560 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
561 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
562 Set to zero.
564 2014-02-24 Walter Lee <walt@tilera.com>
566 * config.host: Support "tilegx*" and "tilepro*" triplets.
567 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
568 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
570 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
571 Chung-Lin Tang <cltang@codesourcery.com>
573 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
574 * config/nios2/crti.S: Remove .file directive.
575 * config/nios2/crtn.S: Likewise.
577 2014-02-18 Kai Tietz <ktietz@redhat.com>
578 Jonathan Schleifer <js@webkeks.org>
580 PR objc/56870
581 * unwind-seh.c (_GCC_specific_handler): Pass proper
582 value to unwind-handler.
584 2014-02-12 Joseph Myers <joseph@codesourcery.com>
586 * soft-fp/adddf3.c: Update from glibc.
587 * soft-fp/addsf3.c: Likewise.
588 * soft-fp/addtf3.c: Likewise.
589 * soft-fp/divdf3.c: Likewise.
590 * soft-fp/divsf3.c: Likewise.
591 * soft-fp/divtf3.c: Likewise.
592 * soft-fp/double.h: Likewise.
593 * soft-fp/eqdf2.c: Likewise.
594 * soft-fp/eqsf2.c: Likewise.
595 * soft-fp/eqtf2.c: Likewise.
596 * soft-fp/extenddftf2.c: Likewise.
597 * soft-fp/extended.h: Likewise.
598 * soft-fp/extendsfdf2.c: Likewise.
599 * soft-fp/extendsftf2.c: Likewise.
600 * soft-fp/extendxftf2.c: Likewise.
601 * soft-fp/fixdfdi.c: Likewise.
602 * soft-fp/fixdfsi.c: Likewise.
603 * soft-fp/fixdfti.c: Likewise.
604 * soft-fp/fixsfdi.c: Likewise.
605 * soft-fp/fixsfsi.c: Likewise.
606 * soft-fp/fixsfti.c: Likewise.
607 * soft-fp/fixtfdi.c: Likewise.
608 * soft-fp/fixtfsi.c: Likewise.
609 * soft-fp/fixtfti.c: Likewise.
610 * soft-fp/fixunsdfdi.c: Likewise.
611 * soft-fp/fixunsdfsi.c: Likewise.
612 * soft-fp/fixunsdfti.c: Likewise.
613 * soft-fp/fixunssfdi.c: Likewise.
614 * soft-fp/fixunssfsi.c: Likewise.
615 * soft-fp/fixunssfti.c: Likewise.
616 * soft-fp/fixunstfdi.c: Likewise.
617 * soft-fp/fixunstfsi.c: Likewise.
618 * soft-fp/fixunstfti.c: Likewise.
619 * soft-fp/floatdidf.c: Likewise.
620 * soft-fp/floatdisf.c: Likewise.
621 * soft-fp/floatditf.c: Likewise.
622 * soft-fp/floatsidf.c: Likewise.
623 * soft-fp/floatsisf.c: Likewise.
624 * soft-fp/floatsitf.c: Likewise.
625 * soft-fp/floattidf.c: Likewise.
626 * soft-fp/floattisf.c: Likewise.
627 * soft-fp/floattitf.c: Likewise.
628 * soft-fp/floatundidf.c: Likewise.
629 * soft-fp/floatundisf.c: Likewise.
630 * soft-fp/floatunditf.c: Likewise.
631 * soft-fp/floatunsidf.c: Likewise.
632 * soft-fp/floatunsisf.c: Likewise.
633 * soft-fp/floatunsitf.c: Likewise.
634 * soft-fp/floatuntidf.c: Likewise.
635 * soft-fp/floatuntisf.c: Likewise.
636 * soft-fp/floatuntitf.c: Likewise.
637 * soft-fp/gedf2.c: Likewise.
638 * soft-fp/gesf2.c: Likewise.
639 * soft-fp/getf2.c: Likewise.
640 * soft-fp/ledf2.c: Likewise.
641 * soft-fp/lesf2.c: Likewise.
642 * soft-fp/letf2.c: Likewise.
643 * soft-fp/muldf3.c: Likewise.
644 * soft-fp/mulsf3.c: Likewise.
645 * soft-fp/multf3.c: Likewise.
646 * soft-fp/negdf2.c: Likewise.
647 * soft-fp/negsf2.c: Likewise.
648 * soft-fp/negtf2.c: Likewise.
649 * soft-fp/op-1.h: Likewise.
650 * soft-fp/op-2.h: Likewise.
651 * soft-fp/op-4.h: Likewise.
652 * soft-fp/op-8.h: Likewise.
653 * soft-fp/op-common.h: Likewise.
654 * soft-fp/quad.h: Likewise.
655 * soft-fp/single.h: Likewise.
656 * soft-fp/soft-fp.h: Likewise.
657 * soft-fp/subdf3.c: Likewise.
658 * soft-fp/subsf3.c: Likewise.
659 * soft-fp/subtf3.c: Likewise.
660 * soft-fp/truncdfsf2.c: Likewise.
661 * soft-fp/trunctfdf2.c: Likewise.
662 * soft-fp/trunctfsf2.c: Likewise.
663 * soft-fp/trunctfxf2.c: Likewise.
664 * soft-fp/unorddf2.c: Likewise.
665 * soft-fp/unordsf2.c: Likewise.
666 * soft-fp/unordtf2.c: Likewise.
667 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
668 macro.
669 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
670 Likewise.
671 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
672 Likewise.
673 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
674 Likewise.
675 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
676 Likewise.
677 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
678 Likewise.
679 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
680 Likewise.
681 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
682 Likewise.
683 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
684 Likewise.
685 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
686 Likewise.
687 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
688 Likewise.
689 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
690 Likewise.
691 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
692 Likewise.
693 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
694 Likewise.
695 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
696 Likewise.
697 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
698 Likewise.
700 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
702 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
703 cannot be represented.
704 * config/s390/32/_fixsfdi.c: Likewise.
705 * config/s390/32/_fixtfdi.c: Likewise.
706 * config/s390/32/_fixunsdfdi.c: Likewise.
707 * config/s390/32/_fixunssfdi.c: Likewise.
708 * config/s390/32/_fixunstfdi.c: Likewise.
710 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
712 * configure.ac (libgcc_cv_mips_hard_float): New.
713 * configure: Regenerate.
714 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
715 t-softfp-sfdf for hard-float targets.
716 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
717 (softfp_float_modes, softfp_int_modes, softfp_extensions)
718 (softfp_truncations, softfp_exclude_libgcc2): New.
719 * config/t-hardfp: New file.
720 * config/t-hardfp-sfdf: Likewise.
721 * config/hardfp.c: Likewise.
723 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
725 * config.host: Include t-floattodi also for s390x.
726 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
727 * config/s390/32/_fixsfdi.c: Likewise.
728 * config/s390/32/_fixtfdi.c: Likewise.
729 * config/s390/32/_fixunsdfdi.c: Likewise.
730 * config/s390/32/_fixunssfdi.c: Likewise.
731 * config/s390/32/_fixunstfdi.c: Likewise.
733 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
735 PR target/59788
736 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
737 (install-libgcc-unwind-map-forbuild): New target.
738 (all): Depend on install-libgcc-unwind-map-forbuild.
739 (install-libgcc-unwind-map): New target.
740 (install): Depend on install-libgcc-unwind-map.
742 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
744 * config/nios2/crti.S (_init): Initialize GOT pointer from
745 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
747 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
749 * configure.ac: Check __mips64 when setting host_address.
750 * configure: Regenerate.
751 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
752 mips/t-mips64 and t-softfp.
753 (mips*-*-linux*): Don't add mips/t-tpbit.
754 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
755 (DPBIT, DPBIT_CFLAGS): Delete.
756 * config/mips/sfp-machine.h: New file.
757 * config/mips/t-mips64: Likewise.
758 * config/mips/t-softfp-tf: Likewise.
759 * config/mips/t-tpbit: Delete.
761 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
763 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
764 as long long.
766 2014-01-25 Walter Lee <walt@tilera.com>
768 * config/tilepro/atomic.c: Include tconfig.h. Don't include
769 config.h or system.h.
770 (bool) Define.
772 2014-01-25 Walter Lee <walt@tilera.com>
774 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
775 (post_atomic_barrier): Ditto.
776 (__fetch_and_do): New macro.
777 (__atomic_fetch_and_do): Use __fetch_and_do.
778 (__sync_fetch_and_do): New macro.
779 (__sync_fetch_and_add_4): New function.
780 (__sync_fetch_and_sub_4): New function.
781 (__sync_fetch_and_or_4): New function.
782 (__sync_fetch_and_and_4): New function.
783 (__sync_fetch_and_xor_4): New function.
784 (__sync_fetch_and_nand_4): New function.
785 (__sync_fetch_and_add_8): New function.
786 (__sync_fetch_and_sub_8): New function.
787 (__sync_fetch_and_or_8): New function.
788 (__sync_fetch_and_and_8): New function.
789 (__sync_fetch_and_xor_8): New function.
790 (__sync_fetch_and_nand_8): New function.
791 (__do_and_fetch): New macro.
792 (__atomic_do_and_fetch): Use __do_and_fetch.
793 (__sync_do_and_fetch): New macro.
794 (__sync_add_and_fetch_4): New function.
795 (__sync_sub_and_fetch_4): New function.
796 (__sync_or_and_fetch_4): New function.
797 (__sync_and_and_fetch_4): New function.
798 (__sync_xor_and_fetch_4): New function.
799 (__sync_nand_and_fetch_4): New function.
800 (__sync_add_and_fetch_8): New function.
801 (__sync_sub_and_fetch_8): New function.
802 (__sync_or_and_fetch_8): New function.
803 (__sync_and_and_fetch_8): New function.
804 (__sync_xor_and_fetch_8): New function.
805 (__sync_nand_and_fetch_8): New function.
806 (__sync_exchange_methods): New macro.
807 (__sync_val_compare_and_swap_4): New function.
808 (__sync_bool_compare_and_swap_4): New function.
809 (__sync_lock_test_and_test_4): New function.
810 (__sync_val_compare_and_swap_8): New function.
811 (__sync_bool_compare_and_swap_8): New function.
812 (__sync_lock_test_and_test_8): New function.
813 (__subword_cmpxchg_body): New macro.
814 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
815 (__atomic_compare_exchange_2): Ditto.
816 (__sync_subword_cmpxchg): New macro.
817 (__sync_val_compare_and_swap_1): New function.
818 (__sync_bool_compare_and_swap_1): New function.
819 (__sync_val_compare_and_swap_2): New function.
820 (__sync_bool_compare_and_swap_2): New function.
821 (__atomic_subword): Rename to ...
822 (__subword): ... New name.
823 (__atomic_subword_fetch): Use __subword.
824 (__sync_subword_fetch): New macro.
825 (__sync_fetch_and_add_1): New function.
826 (__sync_fetch_and_sub_1): New function.
827 (__sync_fetch_and_or_1): New function.
828 (__sync_fetch_and_and_1): New function.
829 (__sync_fetch_and_xor_1): New function.
830 (__sync_fetch_and_nand_1): New function.
831 (__sync_fetch_and_add_2): New function.
832 (__sync_fetch_and_sub_2): New function.
833 (__sync_fetch_and_or_2): New function.
834 (__sync_fetch_and_and_2): New function.
835 (__sync_fetch_and_xor_2): New function.
836 (__sync_fetch_and_nand_2): New function.
837 (__sync_add_and_fetch_1): New function.
838 (__sync_sub_and_fetch_1): New function.
839 (__sync_or_and_fetch_1): New function.
840 (__sync_and_and_fetch_1): New function.
841 (__sync_xor_and_fetch_1): New function.
842 (__sync_nand_and_fetch_1): New function.
843 (__sync_add_and_fetch_2): New function.
844 (__sync_sub_and_fetch_2): New function.
845 (__sync_or_and_fetch_2): New function.
846 (__sync_and_and_fetch_2): New function.
847 (__sync_xor_and_fetch_2): New function.
848 (__sync_nand_and_fetch_2): New function.
849 (__atomic_subword_lock): Use __subword.
850 (__sync_subword_lock): New macro.
851 (__sync_lock_test_and_set_1): New function.
852 (__sync_lock_test_and_set_2): New function.
854 2014-01-25 Walter Lee <walt@tilera.com>
856 * config/tilepro/atomic.c (BIT_OFFSET): Define.
857 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
858 (__atomic_subword): Ditto.
860 2014-01-25 Walter Lee <walt@tilera.com>
862 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
863 a prefix op argument.
864 (__atomic_nand_fetch_4): Add prefix op.
865 (__atomic_nand_fetch_8): Ditto.
867 2014-01-21 Baruch Siach <barch@tkos.co.il>
869 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
871 2014-01-09 Rong Xu <xur@google.com>
873 * libgcov-driver.c (this_prg): make it local to save
874 bss space.
875 (gcov_exit_compute_summary): Ditto.
876 (gcov_exit_merge_gcda): Ditto.
877 (gcov_exit_merge_summary): Ditto.
878 (gcov_exit_dump_gcov): Ditto.
880 2014-01-08 Rong Xu <xur@google.com>
882 * libgcov-driver.c: Use libgcov.h.
883 (buffer_fn_data): Use xmalloc instead of malloc.
884 (gcov_exit_merge_gcda): Ditto.
885 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
886 * libgcov.h: New common header files for libgcov-*.h.
887 * libgcov-interface.c: Use libgcov.h
888 * libgcov-merge.c: Ditto.
889 * libgcov-profiler.c: Ditto.
890 * Makefile.in: Add dependence to libgcov.h
892 2014-01-02 Joseph Myers <joseph@codesourcery.com>
894 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
895 case of small numerator and finite nonzero result.
897 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
899 Update copyright years
901 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
903 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
904 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
905 config/arc/dp-hack.h, config/arc/fp-hack.h,
906 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
907 config/arc/ieee-754/arc600-dsp/divdf3.S,
908 config/arc/ieee-754/arc600-dsp/divsf3.S,
909 config/arc/ieee-754/arc600-dsp/muldf3.S,
910 config/arc/ieee-754/arc600-dsp/mulsf3.S,
911 config/arc/ieee-754/arc600-mul64/divdf3.S,
912 config/arc/ieee-754/arc600-mul64/divsf3.S,
913 config/arc/ieee-754/arc600-mul64/muldf3.S,
914 config/arc/ieee-754/arc600-mul64/mulsf3.S,
915 config/arc/ieee-754/arc600/divsf3.S,
916 config/arc/ieee-754/arc600/mulsf3.S,
917 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
918 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
919 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
920 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
921 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
922 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
923 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
924 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
925 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
926 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
927 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
928 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
929 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
930 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
931 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
932 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
933 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
934 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
935 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
936 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
937 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
938 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
939 vtv_start_preinit.c: Use the standard form for the copyright notice.
941 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
942 Chung-Lin Tang <cltang@codesourcery.com>
943 Based on patches from Altera Corporation
945 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
946 * config/nios2/lib2-nios2.h: New file.
947 * config/nios2/lib2-divmod-hi.c: New file.
948 * config/nios2/linux-unwind.h: New file.
949 * config/nios2/lib2-divmod.c: New file.
950 * config/nios2/linux-atomic.c: New file.
951 * config/nios2/t-nios2: New file.
952 * config/nios2/crti.asm: New file.
953 * config/nios2/t-linux: New file.
954 * config/nios2/lib2-divtable.c: New file.
955 * config/nios2/lib2-mul.c: New file.
956 * config/nios2/tramp.c: New file.
957 * config/nios2/crtn.asm: New file.
959 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
961 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
962 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
963 from cpuid.h to check vendor signatures.
965 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
967 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
968 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
969 (get_amd_cpu): Likewise.
971 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
973 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
974 Haswell.
976 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
977 H.J. Lu <hongjiu.lu@intel.com>
979 PR target/59422
980 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
981 and AMD_JAGUAR.
982 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
983 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
984 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
985 FEATURE_XOP and FEATURE_FMA.
986 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
987 AMDFAM15H_BDVER3.
988 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
989 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
990 FEATURE_FMA4 and FEATURE_XOP.
992 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
994 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
995 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
996 (get_intel_cpu): Updated.
998 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1000 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1002 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1004 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1005 instructions when __SSE_MATH__ is defined.
1007 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1009 * config.host (microblaze-*-rtems*): New.
1011 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1013 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1014 architectures that do not have hardware divide instruction.
1015 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1017 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1019 * longlong.h: Delete (moved to include/).
1021 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1023 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1024 of normal number and qNaN to not raise an inexact exception.
1026 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1028 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1030 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1032 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1033 for correct opcodes on BE.
1035 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1037 * soft-fp/op-4.h: Update from glibc.
1039 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1041 * libgcc2.c (__udivmoddi4): Define new implementation when
1042 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1043 divide instructions.
1045 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1047 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1049 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1051 * config/t-softfp (soft-fp-objects-base): New variable.
1052 (soft-fp-objects): Use it.
1054 2013-11-23 David Edelson <dje.gcc@gmail.com>
1055 Andrew Dixie <andrewd@gentrack.com>
1057 PR target/33704
1058 * config/rs6000/aixinitfini.c: New file.
1059 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1060 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1061 symbols.
1063 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1065 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1067 2013-11-18 Jan Hubicka <jh@suse.cz>
1069 * libgcov-driver.c (run_accounted): Make global level static.
1070 (gcov_exit_merge_summary): Silence warning; do not clear
1071 run_accounted here.
1072 (gcov_exit): Clear it here.
1074 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1075 run_accounted.
1077 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1078 (all_prg, crc32): Remove static vars.
1079 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1080 all_prg.
1081 (gcov_exit_merge_gcda): Add crc32 parameter.
1082 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1083 do not account run if it was already accounted.
1084 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1085 (gcov_exit): Initialize all_prg; update.
1087 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1089 * configure: Regenerate.
1091 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1092 Alan Modra <amodra@gmail.com>
1094 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1095 (frob_update_context): Use it.
1097 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1098 Alan Modra <amodra@gmail.com>
1100 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1101 (trampoline_initial): Provide ELFv2 variant.
1102 (__trampoline_setup): Likewise.
1104 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1105 check for AIX indirect function call sequence if _CALL_ELF == 2.
1107 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1108 Alan Modra <amodra@gmail.com>
1110 * config/rs6000/linux-unwind.h (get_regs): Do not support
1111 old kernel versions if _CALL_ELF == 2.
1112 (frob_update_context): Do not support PLT stub variants only
1113 generated by old linkers if _CALL_ELF == 2.
1115 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1116 Alan Modra <amodra@gmail.com>
1118 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1119 location of CR save area for 64-bit little-endian systems.
1121 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1123 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1124 in tmake_file.
1125 * config/arm/t-vxworks: Delete.
1127 2013-11-10 Kai Tietz <ktietz@redhat.com>
1129 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1130 Increment load-count on use of LIBGCC_SONAME DLL.
1131 (hmod_libgcc): New static variable to hold handle of
1132 LIBGCC_SONAME DLL.
1133 (__gcc_deregister_frame): Decrement load-count of
1134 LIBGCC_SONAME DLL.
1136 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1138 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1139 availability.
1140 * configure: Regenerate
1142 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1144 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1145 FP_EX_DENORM. Store result to volatile location after SSE division
1146 to close interrupt window. Remove unneeded fwait after x87
1147 division since interrupt window will be closed by emitted fstp.
1148 Rewrite FP_EX_INEXACT handling.
1150 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1152 * soft-fp/README: Update.
1153 * soft-fp/adddf3.c: Update from glibc.
1154 * soft-fp/addsf3.c: Likewise.
1155 * soft-fp/addtf3.c: Likewise.
1156 * soft-fp/divdf3.c: Likewise.
1157 * soft-fp/divsf3.c: Likewise.
1158 * soft-fp/divtf3.c: Likewise.
1159 * soft-fp/double.h: Likewise.
1160 * soft-fp/eqdf2.c: Likewise.
1161 * soft-fp/eqsf2.c: Likewise.
1162 * soft-fp/eqtf2.c: Likewise.
1163 * soft-fp/extenddftf2.c: Likewise.
1164 * soft-fp/extended.h: Likewise.
1165 * soft-fp/extendsfdf2.c: Likewise.
1166 * soft-fp/extendsftf2.c: Likewise.
1167 * soft-fp/extendxftf2.c: Likewise.
1168 * soft-fp/fixdfdi.c: Likewise.
1169 * soft-fp/fixdfsi.c: Likewise.
1170 * soft-fp/fixdfti.c: Likewise.
1171 * soft-fp/fixsfdi.c: Likewise.
1172 * soft-fp/fixsfsi.c: Likewise.
1173 * soft-fp/fixsfti.c: Likewise.
1174 * soft-fp/fixtfdi.c: Likewise.
1175 * soft-fp/fixtfsi.c: Likewise.
1176 * soft-fp/fixtfti.c: Likewise.
1177 * soft-fp/fixunsdfdi.c: Likewise.
1178 * soft-fp/fixunsdfsi.c: Likewise.
1179 * soft-fp/fixunsdfti.c: Likewise.
1180 * soft-fp/fixunssfdi.c: Likewise.
1181 * soft-fp/fixunssfsi.c: Likewise.
1182 * soft-fp/fixunssfti.c: Likewise.
1183 * soft-fp/fixunstfdi.c: Likewise.
1184 * soft-fp/fixunstfsi.c: Likewise.
1185 * soft-fp/fixunstfti.c: Likewise.
1186 * soft-fp/floatdidf.c: Likewise.
1187 * soft-fp/floatdisf.c: Likewise.
1188 * soft-fp/floatditf.c: Likewise.
1189 * soft-fp/floatsidf.c: Likewise.
1190 * soft-fp/floatsisf.c: Likewise.
1191 * soft-fp/floatsitf.c: Likewise.
1192 * soft-fp/floattidf.c: Likewise.
1193 * soft-fp/floattisf.c: Likewise.
1194 * soft-fp/floattitf.c: Likewise.
1195 * soft-fp/floatundidf.c: Likewise.
1196 * soft-fp/floatundisf.c: Likewise.
1197 * soft-fp/floatunditf.c: Likewise.
1198 * soft-fp/floatunsidf.c: Likewise.
1199 * soft-fp/floatunsisf.c: Likewise.
1200 * soft-fp/floatunsitf.c: Likewise.
1201 * soft-fp/floatuntidf.c: Likewise.
1202 * soft-fp/floatuntisf.c: Likewise.
1203 * soft-fp/floatuntitf.c: Likewise.
1204 * soft-fp/gedf2.c: Likewise.
1205 * soft-fp/gesf2.c: Likewise.
1206 * soft-fp/getf2.c: Likewise.
1207 * soft-fp/ledf2.c: Likewise.
1208 * soft-fp/lesf2.c: Likewise.
1209 * soft-fp/letf2.c: Likewise.
1210 * soft-fp/muldf3.c: Likewise.
1211 * soft-fp/mulsf3.c: Likewise.
1212 * soft-fp/multf3.c: Likewise.
1213 * soft-fp/negdf2.c: Likewise.
1214 * soft-fp/negsf2.c: Likewise.
1215 * soft-fp/negtf2.c: Likewise.
1216 * soft-fp/op-1.h: Likewise.
1217 * soft-fp/op-2.h: Likewise.
1218 * soft-fp/op-4.h: Likewise.
1219 * soft-fp/op-8.h: Likewise.
1220 * soft-fp/op-common.h: Likewise.
1221 * soft-fp/quad.h: Likewise.
1222 * soft-fp/single.h: Likewise.
1223 * soft-fp/soft-fp.h: Likewise.
1224 * soft-fp/subdf3.c: Likewise.
1225 * soft-fp/subsf3.c: Likewise.
1226 * soft-fp/subtf3.c: Likewise.
1227 * soft-fp/truncdfsf2.c: Likewise.
1228 * soft-fp/trunctfdf2.c: Likewise.
1229 * soft-fp/trunctfsf2.c: Likewise.
1230 * soft-fp/trunctfxf2.c: Likewise.
1231 * soft-fp/unorddf2.c: Likewise.
1232 * soft-fp/unordsf2.c: Likewise.
1233 * soft-fp/unordtf2.c: Likewise.
1235 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1237 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1238 (_FP_MUL_MEAT_D): Ditto.
1239 (_FP_DIV_MEAT_S): Ditto.
1240 (_FP_DIV_MEAT_D): Ditto.
1241 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1242 t-softfp-sfdf and t-softfp to tmake_file.
1244 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1246 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1247 * config/i386/crtprec.c: Ditto.
1249 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1250 Shiva Chen <shiva0217@gmail.com>
1252 * config.host (nds32*-elf*): Add nds32 target.
1253 * config/nds32 : New directory and files.
1255 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1257 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1258 * config.host (cpu_type) <Setting default>: Add entry for
1259 crisv32-*-*.
1260 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1261 <crisv32-*-linux*>: Adjust.
1262 * longlong.h: Wrap the whole CRIS section in a single
1263 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1264 and sub_ddmmss.
1265 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1266 defined.
1267 [__CRIS__] (__umulsidi3): Define.
1268 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1269 * config/cris/sfp-machine.h: New file.
1270 * config/cris/umulsidi3.S: New file.
1271 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1272 * config/cris/arit.c (SIGNMULT): New macro.
1273 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1274 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1275 saving 3 out of originally 33 cycles from the fastest
1276 path, 3 out of 54 from the medium path and one from the longest
1277 path. Improve comments.
1279 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1281 * sync.c: Remove static aliases and define each function directly
1282 under its real name.
1284 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1286 * config.host (hppa*64*-*-linux*): Define extra_parts.
1287 (hppa*-*-linux*): Likewise.
1289 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1291 * config/arc/crtgend.S: Add 2013 to Copyright years.
1292 * config/arc/gmon/atomic.h: Likewise.
1293 * config/arc/gmon/auxreg.h: Likewise.
1294 * config/arc/gmon/sys/gmon_out.h: Likewise.
1295 * config/arc/gmon/sys/gmon.h: Likewise.
1296 * config/arc/gmon/prof-freq.c: Likewise.
1297 * config/arc/gmon/mcount.c: Likewise.
1298 * config/arc/gmon/prof-freq-stub.S: Likewise.
1299 * config/arc/gmon/gmon.c: Likewise.
1300 * config/arc/gmon/machine-gmon.h: Likewise.
1301 * config/arc/gmon/profil.S: Likewise.
1302 * config/arc/gmon/dcache_linesz.S: Likewise.
1303 * config/arc/crtg.S: Likewise.
1304 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1305 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1306 * config/arc/ieee-754/adddf3.S: Likewise.
1307 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1308 * config/arc/ieee-754/fixsfsi.S: Likewise.
1309 * config/arc/ieee-754/gtsf2.S: Likewise.
1310 * config/arc/ieee-754/floatsisf.S: Likewise.
1311 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1312 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1313 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1314 * config/arc/ieee-754/fixdfsi.S: Likewise.
1315 * config/arc/ieee-754/addsf3.S: Likewise.
1316 * config/arc/ieee-754/gesf2.S: Likewise.
1317 * config/arc/ieee-754/floatsidf.S: Likewise.
1318 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1319 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1320 * config/arc/ieee-754/gtdf2.S: Likewise.
1321 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1322 * config/arc/ieee-754/uneqdf2.S: Likewise.
1323 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1324 * config/arc/ieee-754/uneqsf2.S: Likewise.
1325 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1326 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1327 * config/arc/ieee-754/eqdf2.S: Likewise.
1328 * config/arc/ieee-754/ordsf2.S: Likewise.
1329 * config/arc/ieee-754/divsf3.S: Likewise.
1330 * config/arc/ieee-754/divdf3.S: Likewise.
1331 * config/arc/ieee-754/floatunsidf.S: Likewise.
1332 * config/arc/ieee-754/orddf2.S: Likewise.
1333 * config/arc/ieee-754/eqsf2.S: Likewise.
1334 * config/arc/ieee-754/gedf2.S: Likewise.
1335 * config/arc/crtn.S: Likewise.
1336 * config/arc/crti.S: Likewise.
1337 * config/arc/t-arc700-uClibc: Likewise.
1338 * config/arc/asm.h: Likewise.
1339 * config/arc/libgcc-excl.ver: Likewise.
1340 * config/arc/t-arc-newlib: Likewise.
1341 * config/arc/divtab-arc700.c: Likewise.
1342 * config/arc/initfini.c: Likewise.
1343 * config/arc/fp-hack.h: Likewise.
1345 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1346 Diego Novillo <dnovillo@google.com>
1348 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1349 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1350 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1351 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1353 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1354 Brendan Kehoe <brendan@zen.org>
1355 Simon Cook <simon.cook@embecosm.com>
1357 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1358 * config/arc: New directory.
1359 * longlong.h [__arc__] (umul_ppmm): Remove.
1360 [__arc__] (__umulsidi3): Define.
1361 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1362 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1364 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1366 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1367 CreateSemaphoreA.
1368 * config/i386/gthr-win32.h: Likewise.
1370 2013-09-16 DJ Delorie <dj@redhat.com>
1372 * config/rl78/vregs.h: Add G10 register definitions.
1373 * config/rl78/lib2mul.c: Enable for RL78/G10.
1374 * config/rl78/lib2div.c: Likewise.
1375 * config/rl78/lshrsi3.S: Use vregs.h.
1376 * config/rl78/cmpsi2.S: Likewise.
1377 * config/rl78/trampoline.S: Likewise.
1378 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1380 2013-09-14 DJ Delorie <dj@redhat.com>
1381 Nick Clifton <nickc@redhat.com>
1383 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1384 * config/rl78/vregs.h: New.
1385 * config/rl78/signbit.S: New file. Implements signbit function.
1386 * config/rl78/divmodsi.S: New.
1387 * config/rl78/divmodhi.S: New.
1388 * config/rl78/divmodqi.S: New.
1389 * config/rl78/t-rl78: Build them here...
1390 * config/rl78/lib2div.c: ...but not here.
1392 2013-09-12 DJ Delorie <dj@redhat.com>
1394 * config.host (msp*-*-elf): New.
1395 * config/msp430/: New port.
1397 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1399 PR gcov-profile/58127
1400 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1401 __thread var for emulated TLS.
1402 (__gcov_indirect_call_counters): Likewise.
1404 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1405 Catherine Moore <clm@codesourcery.com>
1406 Richard Sandiford <rdsandiford@googlemail.com>
1408 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1409 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1410 (CALL_STUB_NO_RET): Likewise.
1411 (CALL_STUB_RET): Likewise.
1412 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1413 __mips16_ret call/return stub symbols.
1414 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1415 to tmake_file.
1417 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1419 * config.host <mips*-*-linux*>: Remove a stray comment.
1421 2013-08-10 Jan Hubicka <jh@suse.cz>
1423 Work around binutils PR14342
1424 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1425 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1426 (L_gcov_indirect_call_profiler_v2): New.
1428 2013-08-06 Jan Hubicka <jh@suse.cz>
1430 * libgcov.c (__gcov_indirect_call_callee,
1431 __gcov_indirect_call_counters): New global vars.
1432 (__gcov_indirect_call_profiler): replace by ...
1433 (__gcov_indirect_call_profiler_v2) ... this one.
1435 2013-08-06 Caroline Tice <cmtice@google.com>
1437 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1438 vtv_start_preinit.o and vtv_end_preinit.o.
1439 * configure.ac: Add code to check/set enable_vtable_verify.
1440 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1441 true.
1442 * vtv_start_preinit.c: New file.
1443 * vtv_end_preinit.c: New file.
1444 * vtv_start.c: New file.
1445 * vtv_end.c: New file.
1446 * configure: Regenerated.
1448 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1450 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1451 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1452 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1453 GPL-3.0-with-GCC-exception.
1455 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1457 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1458 ISA and up.
1460 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1462 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1463 mapping for FPRs when creating the fallback framestate.
1465 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1467 PR target/57516
1468 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1469 (__round_s2_const, __round_u2_const)
1470 (__round_s4_const, __round_u4_const, __round_x8):
1471 Saturate result if addition result cannot be represented.
1473 2013-07-15 Matthias Klose <doko@ubuntu.com>
1475 * libgcc2.c: Don't include <limits.h>.
1477 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1479 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1481 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1483 PR target/29776
1484 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1486 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1488 PR middle-end/36041
1489 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1490 Define.
1491 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1492 instead of table lookups.
1493 (__popcountDI2): Likewise.
1495 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1497 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1498 correctly.
1500 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1502 PR other/53317
1503 * soft-fp/adddf3.c: Update from glibc.
1504 * soft-fp/addsf3.c: Likewise.
1505 * soft-fp/addtf3.c: Likewise.
1506 * soft-fp/divdf3.c: Likewise.
1507 * soft-fp/divsf3.c: Likewise.
1508 * soft-fp/divtf3.c: Likewise.
1509 * soft-fp/double.h: Likewise.
1510 * soft-fp/eqdf2.c: Likewise.
1511 * soft-fp/eqsf2.c: Likewise.
1512 * soft-fp/eqtf2.c: Likewise.
1513 * soft-fp/extenddftf2.c: Likewise.
1514 * soft-fp/extended.h: Likewise.
1515 * soft-fp/extendsfdf2.c: Likewise.
1516 * soft-fp/extendsftf2.c: Likewise.
1517 * soft-fp/fixdfdi.c: Likewise.
1518 * soft-fp/fixdfsi.c: Likewise.
1519 * soft-fp/fixsfdi.c: Likewise.
1520 * soft-fp/fixsfsi.c: Likewise.
1521 * soft-fp/fixtfdi.c: Likewise.
1522 * soft-fp/fixtfsi.c: Likewise.
1523 * soft-fp/fixunsdfdi.c: Likewise.
1524 * soft-fp/fixunsdfsi.c: Likewise.
1525 * soft-fp/fixunssfdi.c: Likewise.
1526 * soft-fp/fixunssfsi.c: Likewise.
1527 * soft-fp/fixunstfdi.c: Likewise.
1528 * soft-fp/fixunstfsi.c: Likewise.
1529 * soft-fp/floatdidf.c: Likewise.
1530 * soft-fp/floatdisf.c: Likewise.
1531 * soft-fp/floatditf.c: Likewise.
1532 * soft-fp/floatsidf.c: Likewise.
1533 * soft-fp/floatsisf.c: Likewise.
1534 * soft-fp/floatsitf.c: Likewise.
1535 * soft-fp/floatundidf.c: Likewise.
1536 * soft-fp/floatundisf.c: Likewise.
1537 * soft-fp/floatunditf.c: Likewise.
1538 * soft-fp/floatunsidf.c: Likewise.
1539 * soft-fp/floatunsisf.c: Likewise.
1540 * soft-fp/floatunsitf.c: Likewise.
1541 * soft-fp/gedf2.c: Likewise.
1542 * soft-fp/gesf2.c: Likewise.
1543 * soft-fp/getf2.c: Likewise.
1544 * soft-fp/ledf2.c: Likewise.
1545 * soft-fp/lesf2.c: Likewise.
1546 * soft-fp/letf2.c: Likewise.
1547 * soft-fp/muldf3.c: Likewise.
1548 * soft-fp/mulsf3.c: Likewise.
1549 * soft-fp/multf3.c: Likewise.
1550 * soft-fp/negdf2.c: Likewise.
1551 * soft-fp/negsf2.c: Likewise.
1552 * soft-fp/negtf2.c: Likewise.
1553 * soft-fp/op-1.h: Likewise.
1554 * soft-fp/op-2.h: Likewise.
1555 * soft-fp/op-4.h: Likewise.
1556 * soft-fp/op-8.h: Likewise.
1557 * soft-fp/op-common.h: Likewise.
1558 * soft-fp/quad.h: Likewise.
1559 * soft-fp/single.h: Likewise.
1560 * soft-fp/soft-fp.h: Likewise.
1561 * soft-fp/subdf3.c: Likewise.
1562 * soft-fp/subsf3.c: Likewise.
1563 * soft-fp/subtf3.c: Likewise.
1564 * soft-fp/truncdfsf2.c: Likewise.
1565 * soft-fp/trunctfdf2.c: Likewise.
1566 * soft-fp/trunctfsf2.c: Likewise.
1567 * soft-fp/unorddf2.c: Likewise.
1568 * soft-fp/unordsf2.c: Likewise.
1569 * soft-fp/unordtf2.c: Likewise.
1570 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1571 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1572 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1573 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1574 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1575 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1576 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1577 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1578 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1579 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1580 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1581 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1583 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1585 * config/mips/lib2funcs.c: New file.
1586 * config/mips/t-mips (LIB2ADD_ST): Add it.
1588 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1590 PR target/6526
1591 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1592 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1594 2013-06-08 Walter Lee <walt@tilera.com>
1596 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1597 Replace int64_t with long long. Add __extension__ where
1598 appropriate.
1599 * config/tilepro/atomic.c: Include config.h.
1601 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1603 * config.host (arm-wrs-vxworks): Configure with other soft float.
1605 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1607 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1608 (mips64r5900el-*-elf*): New configurations.
1610 2013-06-04 Alan Modra <amodra@gmail.com>
1612 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1614 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1616 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1618 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1620 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1621 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1622 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1624 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1626 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1627 (powerpc-wrs-vxworks): Likewise.
1629 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1631 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1632 signal frames as well.
1633 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1634 STACK_BIAS to the CFA offset.
1636 2013-05-17 Richard Henderson <rth@redhat.com>
1638 PR target/49146
1639 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1640 (execute_cfa_program): Use it when storing to fs->regs.
1642 2013-05-08 Kai Tietz <ktietz@redhat.com>
1644 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1645 (__deregister_frame_info): Likewise.
1647 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1649 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1650 NaN's payload.
1652 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1654 2013-04-25 Alan Modra <amodra@gmail.com>
1656 * config.host: Match little-endian powerpc-linux.
1658 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1660 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1661 as 'unsigned long long' instead of 'unsigned long'.
1662 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1663 'signed long'.
1665 2013-04-10 Julian Brown <julian@codesourcery.com>
1667 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1668 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1669 unsigned char/unsigned short.
1670 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1672 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1674 PR other/55274
1675 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1677 2013-04-04 Meador Inge <meadori@codesourcery.com>
1679 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1680 computing the location of the link register.
1681 (aeabi_uldivmod): Ditto.
1683 2013-03-27 Kai Tietz <ktietz@redhat.com>
1685 * config.host: Add support for cygwin x64 target.
1686 * configure: Regenerated.
1688 2013-03-26 Walter Lee <walt@tilera.com>
1690 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1691 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1693 2013-03-25 Kai Tietz <ktietz@redhat.com>
1695 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1697 2013-03-20 Robert Mason <rbmj@verizon.net>
1699 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1700 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1701 (__gthread_leave_tsd_dtor_context): Add prototypes.
1702 (tls_delete_hook): Update.
1704 2013-03-20 Catherine Moore <clm@codesourcery.com>
1705 Joseph Myers <joseph@codesourcery.com>
1706 Chao-ying Fu <fu@mips.com>
1708 * config/mips/mips16.S: Don't build for microMIPS.
1709 * config/mips/linux-unwind.h: Handle microMIPS frame.
1710 * config/mips/crtn.S (fini, init): New labels.
1712 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1714 PR tree-optimization/53265
1715 * unwind-dw2.c (execute_cfa_program): Avoid
1716 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1717 on targets with DWARF_FRAME_REGISTERS < 32.
1719 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1721 PR target/49880
1722 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1723 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1725 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1727 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1728 sandybridge processors.
1730 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1732 PR target/56529
1733 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1734 inclusion list.
1736 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1738 * config/microblaze/crti.S: Setup stack protection at entry
1740 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1742 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1743 (__rotldi3): Shift bytewise if applicable.
1745 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1747 * config/aarch64/sync-cache.c
1748 (__aarch64_sync_cache_range): Silence warnings.
1750 2013-02-25 Catherine Moore <clm@codesourcery.com>
1752 Revert:
1753 2013-02-24 Catherine Moore <clm@codesourcery.com>
1754 Joseph Myers <joseph@codesourcery.com>
1755 Chao-ying Fu <fu@mips.com>
1757 * config/mips/mips16.S: Don't build for microMIPS.
1758 * config/mips/linux-unwind.h: Handle microMIPS frame.
1759 * config/mips/crtn.S (fini, init): New labels.
1761 2013-02-24 Catherine Moore <clm@codesourcery.com>
1762 Joseph Myers <joseph@codesourcery.com>
1763 Chao-ying Fu <fu@mips.com>
1765 * config/mips/mips16.S: Don't build for microMIPS.
1766 * config/mips/linux-unwind.h: Handle microMIPS frame.
1767 * config/mips/crtn.S (fini, init): New labels.
1769 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1770 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1771 as dividend.
1773 2013-02-16 Alan Modra <amodra@gmail.com>
1775 PR target/55431
1776 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1777 (ppc_fallback_frame_state): Always set up save locations for fp
1778 and altivec. Don't bother with non-callee-saved regs, r0-r13
1779 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1781 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1783 PR target/54222
1784 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1785 _ssmulHA, _ssmulSA.
1786 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1787 _ssmulha3, _usmulusa3, _ssmulsa3.
1788 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1789 (__muldi3): XCALL __muldi3_6 instead of rcall.
1790 (__umulsidi3, __mulsidi3): New functions.
1791 (do_prologue_saves, do_epilogue_restores): New .macros.
1792 (__divdi3_moddi3): Use them.
1793 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1794 (__usmulusa3, __ssmulsa3): New functions.
1796 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1797 Jack Howarth <howarth@bromo.med.uc.edu>
1798 Patrick Marlier <patrick.marlier@gmail.com>
1800 PR libitm/55693
1801 * config/darwin-crt-tm.c: Remove dummy functions hack.
1803 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1805 PR target/54222
1806 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1807 * config/avr/lib2-object.mk: New iterator to build objects from it.
1808 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1809 lib2funcs.c.
1810 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1811 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1812 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1813 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1814 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1815 * config/avr/lib1funcs-fixed.S: Implement them.
1817 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1819 Update copyright years.
1821 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1823 PR target/54601
1824 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1825 Add crtcxa to extra_parts.
1826 * config/rs6000/exit.h: New file.
1827 * config/rs6000/cxa_atexit.c: New file.
1828 * config/rs6000/cxa_finalize.c: New file.
1829 * config/rs6000/crtcxa.c: New file.
1830 * config/rs6000/t-aix-cxa: New file.
1831 * config/rs6000/libgcc-aix-cxa.ver: New file.
1833 2013-01-31 Nick Clifton <nickc@redhat.com>
1835 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1836 variant.
1838 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1840 PR target/54222
1841 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1842 _mulQQ, _mulHQ, _mulHA, _mulSA,
1843 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1844 _divQQ, _divHQ, _divHA, _divSA,
1845 _divUQQ, _divUHQ, _divUHA, _divUSA.
1847 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1849 * config.host(microblaze*-linux*): tmake_file: Remove
1850 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1851 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1852 to exclude functions from being built with libgcc.c and use
1853 the microblaze assembly.
1855 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1857 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1858 extra_parts.
1860 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1862 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1863 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1864 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1865 alignment operation.
1867 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1869 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1870 loop start address for cache clearing.
1872 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1874 * config/avr/lib1funcs.S: Remove trailing blanks.
1875 * config/avr/lib1funcs-fixed.S: Ditto.
1877 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1879 * config/avr/avr-lib.h: Add GPL copyright notice.
1881 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1883 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1884 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1885 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1886 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1888 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1890 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1891 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1893 2013-01-04 Nick Clifton <nickc@redhat.com>
1895 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1896 the CALLT instruction is supported.
1898 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1900 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1901 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1903 2012-12-13 John Tytgat <John@bass-software.com>
1905 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1906 is 25.
1908 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1910 PR libgcc/55451
1911 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1912 undefined signed overflows.
1914 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1916 PR target/55344
1917 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1919 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1921 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1922 (FP_TRAPPING_EXCEPTIONS): Define.
1923 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1924 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1926 2012-12-04 Richard Henderson <rth@redhat.com>
1928 PR bootstrap/55571
1929 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1931 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1933 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1934 (FP_EX_SHIFT): Define.
1935 (FP_TRAPPING_EXCEPTIONS): Define.
1937 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1939 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1940 (FP_ROUNDMODE): Use FP_RND_MASK.
1941 * config/aarch64/sfp-exceptions.c: New.
1942 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1943 Use __sfp_handle_exceptions.
1945 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1947 * config.host: (arm*-*-freebsd*): Remove.
1948 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1949 (arm*-*-elf*): Remove.
1950 (arm*-*-wince-pe*): Remove.
1951 * arm/unwind-arm.c (struct fpa_reg): Delete.
1952 (struct fpa_regs): Delete.
1953 (phase1_vrs): Remove fpa element.
1954 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1955 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1956 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1957 * ieee754-sf.S (floatundisf): Remove FPA support.
1958 (floatdisf): Likewise.
1959 * ieee75f-df.S (floatundidf): Likewise.
1960 (floatdidf): Likewise.
1962 2012-11-29 Kai Tietz <ktietz@redhat.com>
1964 PR target/55445
1965 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1966 * unwind-generic.h: Likewise.
1967 * unwind-seh.c: Likewise.
1969 2012-11-28 Richard Henderson <rth@redhat.com>
1971 PR libgcc/48076
1972 * emutls.c (__emutls_get_address): Avoid race condition between
1973 obj->loc.offset read and emutls_key initialization.
1975 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1977 Adjust decimal point of signed accum mode to GCC default.
1979 PR target/54222
1980 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1981 _divqq_helper.
1982 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1983 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1984 (__mulha3, __mulsa3)
1985 (__divqq3, __divha3, __divsa3): Adjust to new position of
1986 decimal point of signed accum types.
1988 (__mulusa3_round): New function.
1989 (__mulusa3): Use it.
1990 (__divqq_helper): New function.
1991 (__udivuqq3): Use it.
1993 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1995 PR bootstrap/55370
1996 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1998 2012-11-18 Teresa Johnson <tejohnson@google.com>
2000 PR bootstrap/55051
2001 * libgcov.c (gcov_exit): Remove merged program summary
2002 comparison unless !GCOV_LOCKED.
2004 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2006 * soft-fp: Updated from glibc upstream.
2008 2012-11-06 Ian Lance Taylor <iant@google.com>
2010 * generic-morestack.c (__generic_morestack): Align the returned
2011 stack pointer to a 32 byte boundary.
2012 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2013 increment the return address until we have decided that we don't
2014 have a varargs function.
2015 (__morestack) [32-bit]: Align stack correctly when calling C
2016 functions.
2017 (__morestack) [64-bit]: Likewise.
2019 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2021 * configure: Regenerate.
2023 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2025 PR target/55175
2026 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2027 * config/i386/sfp-machine.h: Guard exception handling
2028 code with _SOFT_FLOAT.
2029 * config/i386/32/sfp-machine.h: Guard rounding handling
2030 code with _SOFT_FLOAT.
2031 * config/i386/64/sfp-machine.h: Ditto.
2033 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2035 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2036 as extra_parts.
2038 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2040 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2041 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2042 when appropriate. Correct structure element types.
2043 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2044 -minline-all-stringops from compile flags.
2046 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2048 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2050 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2052 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2054 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2056 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2057 tmake_file.
2059 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2060 Jim MacArthur <jim.macarthur@arm.com>
2061 Marcus Shawcroft <marcus.shawcroft@arm.com>
2062 Nigel Stephens <nigel.stephens@arm.com>
2063 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2064 Richard Earnshaw <rearnsha@arm.com>
2065 Sofiane Naci <sofiane.naci@arm.com>
2066 Stephen Thomas <stephen.thomas@arm.com>
2067 Tejas Belagod <tejas.belagod@arm.com>
2068 Yufeng Zhang <yufeng.zhang@arm.com>
2070 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2071 * config/aarch64/crti.S: New file.
2072 * config/aarch64/crtn.S: New file.
2073 * config/aarch64/linux-unwind.h: New file.
2074 * config/aarch64/sfp-machine.h: New file.
2075 * config/aarch64/sync-cache.c: New file.
2076 * config/aarch64/t-aarch64: New file.
2077 * config/aarch64/t-softfp: New file.
2079 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2081 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2082 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2083 no-longer-needed LDBU insns.
2085 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2087 * config.host
2088 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2089 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2091 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2093 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2095 2012-10-15 Matthias Klose <doko@ubuntu.com>
2097 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2099 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2101 * configure: Regenerate.
2102 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2104 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2106 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2107 instructions for 64bit targets only.
2109 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2111 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2112 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2113 * config/i386/32/sfp-machine.h: ... here.
2114 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2115 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2116 New defines.
2118 2012-10-07 Matthias Klose <doko@ubuntu.com>
2120 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2121 as unused.
2122 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2124 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2126 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2127 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2128 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2129 (ElfW): Likewise.
2131 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2133 PR other/53889
2134 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2135 Fix parameter names.
2137 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2139 PR target/33135
2140 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2141 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2142 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2144 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2146 PR target/50457
2147 * config/sh/linux-atomic.S: Delete.
2148 * config/sh/linux-atomic.c: New.
2149 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2150 linux-atomic.c. Add cflags to disable warnings.
2152 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2154 PR other/53889
2155 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2156 function.
2157 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2158 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2159 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2160 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2161 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2162 Likewise.
2163 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2164 Likewise.
2165 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2166 Likewise.
2167 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2168 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2170 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2172 * config.host (hppa-*-openbsd*): New target.
2173 * config/pa/t-openbsd: New file.
2175 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2177 PR target/54222
2178 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2179 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2180 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2181 (__divsa3): Use __negsi2 to negate r_quoL.
2182 * config/avr/lib1funcs.S (FALIAS): New macro.
2183 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2184 (__negsi2): ...this new function.
2185 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2186 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2187 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2188 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2189 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2190 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2192 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2194 PR target/54089
2195 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2196 (lshrsi3): Reimplement as lshrsi3_r0.
2198 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2200 PR target/46191
2201 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2202 of libgcc.a.
2204 2012-09-07 Teresa Johnson <tejohnson@google.com>
2206 PR gcov-profile/54487
2207 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2208 differences.
2210 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2212 PR target/54461
2213 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2214 not configured --with-avrlibc=no.
2215 * config/avr/t-avrlibc: New file.
2216 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2217 (DPBIT_FUNCS): Ditto.
2218 (TPBIT_FUNCS): Ditto.
2220 2012-09-04 Teresa Johnson <tejohnson@google.com>
2222 * libgcov.c (struct gcov_summary_buffer): New structure.
2223 (gcov_histogram_insert): New function.
2224 (gcov_compute_histogram): Ditto.
2225 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2226 histograms during summary merging.
2228 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2230 * config.host (x86_64-*-openbsd*): New target.
2232 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2234 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2235 attribute.
2237 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2239 PR target/54222
2240 * config/avr/t-avr (conv_X): Rename to func_X.
2242 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2244 PR target/54222
2245 * config/avr/lib1funcs-fixed.S: New file.
2246 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2247 after they are used.
2248 (neg2, neg4): New macros.
2249 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2250 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2251 (__umulhisi3): Speed up MUL variant if there is enough flash.
2252 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2253 avr-modes.def.
2254 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2255 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2256 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2257 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2258 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2259 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2260 (LIB2FUNCS_EXCLUDE): Add supported functions.
2262 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2264 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2265 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2266 libgcc-s-objects.
2267 * fixed-obj.mk: Only expand dependency if $o is not in
2268 LIB2FUNCS_EXCLUDE.
2270 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2272 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2274 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2276 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2277 depend on --enable-shared.
2278 ($(lib1asmfuncs-o)): Use %.vis files independent of
2279 --enable-shared.
2280 * static-object.mk ($(base)$(objext), $(base).vis)
2281 ($(base)_s$(objext)): Use same rules for visibility handling as in
2282 shared-object.mk.
2284 2012-08-21 Ian Lance Taylor <iant@google.com>
2286 * config/i386/morestack.S (__morestack_non_split): Increase amount
2287 of space allocated for non-split code stack.
2289 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2291 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2292 even if inhibit_libc.
2294 2012-08-17 Julian Brown <julian@codesourcery.com>
2296 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2297 -fexceptions -fnon-call-exceptions if not defined.
2298 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2299 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2301 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2303 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2304 type.
2306 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2308 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2309 rs6000/t-slibgcc-aix.
2311 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2313 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2315 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2317 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2319 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2321 PR driver/54171
2322 * Makefile.in (version): Replace top_srcdir with srcdir.
2324 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2326 * Makefile.in (version): set to BASE-VER file from gcc directory.
2328 2012-08-01 Nick Clifton <nickc@redhat.com>
2330 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2331 Implements __clrsb for an HImode argument.
2333 2012-07-31 Nick Clifton <nickc@redhat.com>
2335 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2336 Implements __clrsb for an HImode argument.
2337 * config/stormy16/clrsbhi2.c: New file:
2338 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2340 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2342 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2344 2012-07-19 Tristan Gingold <gingold@adacore.com>
2345 Richard Henderson <rth@redhat.com>
2347 * unwind-seh.c: New file.
2348 * unwind-generic.h: Include windows.h for SEH.
2349 (_Unwind_Exception): Use 6 private fields for SEH.
2350 (_GCC_specific_handler): Declare.
2351 * unwind-c.c (__gcc_personality_seh0): New function.
2352 Adjust for SEH.
2353 * config/i386/libgcc-cygming.ver: New file.
2354 * config/i386/t-seh-eh: New file.
2355 * config.host (x86_64-*-mingw*): Default to seh.
2357 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2359 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2361 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2363 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2364 __builtin_expect when checking for exceptions.
2365 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2367 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2369 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2370 function declaration.
2371 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2372 (FP_RND_MASK): New.
2373 * config/ia64/sfp-exceptions.c: New.
2374 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2376 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2378 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2379 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2380 * config/i386/64/sfp-machine: ... (delete here) ...
2381 * config/i386/sfp-machine.h: ... to here.
2382 (FP_EX_MASK): Remove.
2383 (FP_RND_MASK): New.
2384 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2386 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2388 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2389 * config/i386/libgcc-sol2.ver: Ditto.
2390 * config/i386/libgcc-glibc.ver: Ditto.
2392 2012-06-11 Roland McGrath <mcgrathr@google.com>
2394 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2395 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2396 pthread_cancel.
2398 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2400 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2401 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2402 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2403 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2404 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2405 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2406 * config/i386/64/sfp-machine: ... (delete here) ...
2407 * config/i386/sfp-machine.h: ... to here.
2408 (FP_EX_MASK): New.
2409 (__sfp_handle_exceptions): New function declaration.
2410 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2411 * config/i386/sfp-exceptions.c: New.
2412 * config/i386/t-softfp: New.
2413 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2414 i386/t-softfp to tmake_file.
2416 2012-06-03 David S. Miller <davem@davemloft.net>
2418 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2419 change.
2421 2012-05-31 David S. Miller <davem@davemloft.net>
2423 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2424 multiply and divide instructions on 32-bit when V9.
2425 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2427 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2429 * config/arm/ieee754-df.S: Fix typos.
2430 * config/arm/ieee754-sf.S: Fix typos.
2431 * config/c6x/libunwind.S: Fix typos.
2432 * config/epiphany/udivsi3-float.c: Fix typos.
2433 * config/microblaze/muldi3_hard.S: Fix typos.
2434 * config/picochip/adddi3.S: Fix typos.
2435 * config/picochip/ashlsi3.S: Fix typos.
2436 * config/picochip/ashrsi3.S: Fix typos.
2437 * config/picochip/clzsi2.S: Fix typos.
2438 * config/picochip/cmpsi2.S: Fix typos.
2439 * config/picochip/divmod15.S: Fix typos.
2440 * config/picochip/divmodhi4.S: Fix typos.
2441 * config/picochip/divmodsi4.S: Fix typos.
2442 * config/picochip/longjmp.S: Fix typos.
2443 * config/picochip/lshrsi3.S: Fix typos.
2444 * config/picochip/parityhi2.S: Fix typos.
2445 * config/picochip/popcounthi2.S: Fix typos.
2446 * config/picochip/setjmp.S: Fix typos.
2447 * config/picochip/subdi3.S: Fix typos.
2448 * config/picochip/ucmpsi2.S: Fix typos.
2449 * config/picochip/udivmodhi4.S: Fix typos.
2450 * config/picochip/udivmodsi4.S: Fix typos.
2451 * config/spu/divv2df3.c: Fix typos.
2452 * config/spu/mfc_multi_tag_release.c: Fix typos.
2453 * config/spu/mfc_tag_release.c: Fix typos.
2454 * configure.ac: Fix typos.
2455 * configure: Regenerate.
2457 2012-05-25 Ian Lance Taylor <iant@google.com>
2459 * config/i386/morestack.S (__morestack_non_split): Check whether
2460 caller is varargs and needs %bp to hold the stack frame on return.
2462 2012-05-25 Olivier Hainque <hainque@adacore.com>
2464 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2465 sequence in the non pic case on VxWorks.
2467 2012-05-24 Olivier Hainque <hainque@adacore.com>
2469 * Makefile.in: Move dependency on install-unwind_h from
2470 "install-leaf" to "install".
2472 2012-05-24 Olivier Hainque <hainque@adacore.com>
2474 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2475 Use a separate command for stamp removals.
2477 2012-05-21 Andrew Pinski <apinski@cavium.com>
2479 PR bootstrap/53183
2480 * configure.ac: Define the default includes to being none.
2481 * configure: Regenerate.
2483 2012-05-16 Olivier Hainque <hainque@adacore.com>
2485 * Makefile.in (install-unwind_h): Rename into ...
2486 (install-unwind_h-forbuild): New target.
2487 (all): Use it instead of the former install-unwind_h.
2488 (install-unwind_h): Reinstate, copy to user install destination
2489 for include files, not to the internal gcc object directory one.
2490 (install-leaf): Depend on it.
2492 2012-05-15 Olivier Hainque <hainque@adacore.com>
2494 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2495 register numbers. LR_REGNO replaces R_LR.
2496 (ucontext_for): New, helper for ...
2497 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2498 and 5.3 of ...
2499 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2501 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2503 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2504 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2505 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2506 i386/t-cpuinfo ...
2507 (i[34567]86-*-*, x86_64-*-*): ... here.
2509 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2510 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2512 * config/i386/i386-cpuinfo.c: Rename to ...
2513 * config/i386/cpuinfo.c: ... this.
2514 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2516 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2517 (libgcc_cv_init_priority): New test.
2518 * configure: Regenerate.
2519 * config.in: New file.
2520 * Makefile.in (clean): Rename config.h to auto-target.h.
2521 (config.h): Likewise.
2522 (stamp-h): Likewise.
2524 * config/i386/cpuinfo.c (auto-target.h): Include.
2525 (CONSTRUCTOR_PRIORITY): Define.
2526 (__cpu_indicator_init): Use it.
2528 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2530 * longlong.h: Use a URL instead of an FSF postal address.
2531 Replace spaces with tab.
2533 2012-05-08 Teresa Johnson <tejohnson@google.com>
2535 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2536 (__gcov_dump): Ditto.
2537 (gcov_dump_complete): New global variable.
2538 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2539 (__gcov_flush): Outline functionality now in gcov_clear.
2540 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2542 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2544 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2545 (mips*-*-linux*): Include mips/t-tpbit when long double is
2546 16 bytes long.
2548 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2550 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2551 (get_available_features): New argument. Check for AVX2.
2552 (__cpu_indicator_init): Modify call to get_available_features.
2554 2012-04-25 Alan Modra <amodra@gmail.com>
2556 * config/rs6000/crtsavevr.S: New file.
2557 * config/rs6000/crtrestvr.S: New file.
2558 * config/rs6000/t-savresfgpr: Build the above.
2559 * config/rs6000/t-netbsd: Likewise.
2561 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2563 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2565 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2567 * libgcc/config/i386/i386-cpuinfo.c: New file.
2568 * libgcc/config/i386/t-cpuinfo: New file.
2569 * libgcc/config.host: Include t-cpuinfo.
2570 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2572 2012-04-24 Chao-ying Fu <fu@mips.com>
2574 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2576 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2578 struct siginfo vs. siginfo_t
2580 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2581 siginfo_t instead of struct siginfo.
2582 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2583 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2584 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2585 (ia64_handle_unwabi): Likewise.
2586 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2587 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2588 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2589 (sh_fallback_frame_state): Likewise.
2590 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2591 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2593 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2595 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2596 system call number.
2598 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2600 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2601 if it hasn't been previously saved.
2603 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2605 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2606 only for glibc.
2608 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2610 PR target/52737
2611 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2612 instead of __AVR_HAVE_8BIT_SP__.
2614 2012-03-26 Tristan Gingold <gingold@adacore.com>
2616 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2617 (unw_table_entry): Use unw_word instead of unsigned long.
2618 (_Unwind_FindTableEntry): Likewise.
2619 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2620 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2621 (_Unwind_FindTableEntry): Likewise.
2622 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2623 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2624 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2625 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2626 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2627 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2628 (uw_init_context_1, uw_install_context): Likewise.
2629 (unw_word): Move to unwind-ia64.h
2631 2012-03-26 Tristan Gingold <gingold@adacore.com>
2633 * config/vms/vms-ucrt0.c: Update copyright years.
2634 Add a sanity check.
2635 (___gcc_main_flags): Declare.
2636 (__main): Check flags to remap argv and exit code.
2637 * config.host (*-*-*vms*): Adjust extra_parts.
2638 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2639 (crt0.o): Add.
2641 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2643 * arm/lib1funcs.asm (ctzsi2): New function.
2644 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2645 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2646 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2647 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2648 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2649 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2651 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2653 * config.host: Add bits to support powerpc64-*-freebsd*.
2654 * config/rs6000/freebsd-unwind.h: New file.
2655 * config/rs6000/t-freebsd64: New file.
2657 2012-03-20 Richard Guenther <rguenther@suse.de>
2659 PR gcov-profile/52627
2660 * libgcov.c (init_mx): Fix mutex name.
2662 2012-03-16 Tristan Gingold <gingold@adacore.com>
2664 * config/ia64/vms-unwind.h: Remove ulong (and replace
2665 it by unw_reg where used). Define unw_reg with __int64.
2667 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2669 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2670 Solaris 8 handling.
2671 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2672 Solaris 8 handling.
2673 (sparc_is_sighandler): Likewise.
2675 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2677 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2678 <= saved reg size.
2680 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2682 * config/arm/crtn.S: Fix typo.
2684 2012-03-13 Richard Guenther <rguenther@suse.de>
2686 * libgcov.c: Remove stdio.h include and NULL un-define.
2688 2012-03-13 Richard Guenther <rguenther@suse.de>
2690 PR target/52569
2691 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2693 2012-03-13 Richard Guenther <rguenther@suse.de>
2695 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2697 2012-03-13 Richard Guenther <rguenther@suse.de>
2699 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2700 and __gthread_mutex_init_function definitions.
2702 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2704 * config.host (mips*-*-openbsd*): Remove.
2706 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2708 * config.host: Remove alpha*-dec-osf5.1* handling.
2709 * config/alpha/gthr-posix.c: Remove.
2710 * config/alpha/libgcc-osf5.ver: Remove.
2711 * config/alpha/osf5-unwind.h: Remove.
2712 * config/alpha/t-osf-pthread: Remove.
2713 * config/alpha/t-slibgcc-osf: Remove.
2714 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2715 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2716 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2717 * mkmap-flat.awk: Remove osf_export handling.
2719 2012-03-12 Richard Guenther <rguenther@suse.de>
2721 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2722 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2723 (__gthread_mutex_init_function): New function.
2724 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2726 PR gcov/49484
2727 * libgcov.c: Include gthr.h.
2728 (__gcov_flush_mx): New global variable.
2729 (init_mx, init_mx_once): New functions.
2730 (__gcov_flush): Protect self with a mutex.
2731 (__gcov_fork): Re-initialize mutex after forking.
2732 * unwind-dw2-fde.c: Change condition under which to use
2733 __GTHREAD_MUTEX_INIT_FUNCTION.
2735 2012-03-12 Tristan Gingold <gingold@adacore.com>
2737 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2738 * config/ia64/t-vms: Likewise.
2740 2012-03-11 Michael Hope <michael.hope@linaro.org>
2742 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2743 for Thumb-2.
2745 2012-03-07 Walter Lee <walt@tilera.com>
2747 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2748 "arch_atomic_".
2749 (atomic_xor): Rename and move definition to
2750 config/tilepro/atomic.h.
2751 (atomic_nand): Ditto.
2752 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2753 "arch_atomic_".
2754 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2755 (arch_atomic_nand): Ditto.
2757 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2759 PR target/52507
2760 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2762 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2764 PR target/52505
2765 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2766 from RAM.
2768 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2770 PR target/52461
2771 PR target/52508
2772 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2773 if RAMPZ affects reading from RAM.
2774 (__tablejump_elpm__): Ditto.
2775 (.xload): Ditto.
2776 (__movmemx_hi): Ditto.
2777 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2778 (__do_global_dtors): Ditto.
2779 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2780 (__movmemx_hi): Ditto.
2782 2012-03-05 Richard Henderson <rth@redhat.com>
2784 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2785 [ARM] (count_trailing_zeros): Use the builtin.
2787 2012-03-01 Kai Tietz <ktietz@redhat.com>
2789 * soft-fp: Imported from glibc upstream.
2791 2012-02-28 Kai Tietz <ktietz@redhat.com>
2793 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2794 for mingw-targets as attribute gcc_struct.
2796 2012-02-28 Ian Lance Taylor <iant@google.com>
2798 * generic-morestack.c (__splitstack_releasecontext): Correct call
2799 to __morestack_release_segments.
2801 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2803 PR target/52390
2804 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2805 for __linux__ when removing signals from __morestack_fullmask.
2807 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2809 PR target/52261
2810 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2812 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2814 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2815 instead of HAVE_INITFINI_ARRAY.
2816 * config/ia64/crtend.S: Likewise.
2818 2012-02-20 Kai Tietz <ktietz@redhat.com>
2820 PR libstdc++/52300
2821 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2823 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2824 to w32-unwind.h header.
2826 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2828 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2829 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2830 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2831 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2833 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2835 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2837 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2839 PR libitm/52220
2840 * config/darwin-crt-tm.c: Correct typo.
2842 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2843 Patrick Marlier <patrick.marlier@gmail.com>
2845 PR libitm/52220
2846 * config/darwin-crt-tm.c: Generate dummy functions.
2848 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2849 Patrick Marlier <patrick.marlier@gmail.com>
2851 PR libitm/52042
2852 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2853 (__doTMRegistrations): Call it.
2854 (__doTMdeRegistrations): Likewise.
2856 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2857 Anatoly Sokolov <aesok@post.ru>
2858 Eric Weddington <eric.weddington@atmel.com>
2860 PR target/52261
2861 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2862 (__epilogue_restores__): Ditto.
2864 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2866 PR target/51921
2867 PR target/52205
2868 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2869 Solaris 11 and slightly reformat.
2870 (sparc_is_sighandler): Likewise.
2872 2012-02-14 Walter Lee <walt@tilera.com>
2874 * config.host: Handle tilegx and tilepro.
2875 * config/tilegx/sfp-machine.h: New file.
2876 * config/tilegx/sfp-machine32.h: New file.
2877 * config/tilegx/sfp-machine64.h: New file.
2878 * config/tilegx/t-crtstuff: New file.
2879 * config/tilegx/t-softfp: New file.
2880 * config/tilegx/t-tilegx: New file.
2881 * config/tilepro/atomic.c: New file.
2882 * config/tilepro/atomic.h: New file.
2883 * config/tilepro/linux-unwind.h: New file.
2884 * config/tilepro/sfp-machine.h: New file.
2885 * config/tilepro/softdivide.c: New file.
2886 * config/tilepro/softmpy.S: New file.
2887 * config/tilepro/t-crtstuff: New file.
2888 * config/tilepro/t-tilepro: New file.
2890 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2892 PR libstdc++/51296
2893 PR libstdc++/51906
2894 * gthr-posix.h: Allow static initializer macros to be disabled.
2895 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2897 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2899 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2900 Add t-slibgcc-libgcc to tmake_file.
2901 * config/mips/libgcc-mips16.ver: Revert previous patch.
2902 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2904 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2905 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2907 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2908 * config/cr16/crti.S: New file.
2909 * config/cr16/crtlibid.S: New file.
2910 * config/cr16/crtn.S: New file.
2911 * config/cr16/lib1funcs.S: New file.
2912 * config/cr16/t-cr16: New file.
2913 * config/cr16/t-crtlibid: New file.
2914 * config/cr16/unwind-dw2.h: New file.
2915 * config/cr16/unwind-cr16.c: New file.
2916 * config/cr16/divmodhi3.c: New file.
2918 2012-01-25 Alan Modra <amodra@gmail.com>
2920 * config/rs6000/t-linux64: Delete. Move..
2921 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2922 * config/rs6000/t-linux: ..and libgcc flags to here.
2924 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2926 * config.host (i[34567]86-*-interix3*):
2927 Change triplet to i[34567]86-*-interix[3-9]*.
2928 * configure: Regenerate.
2930 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2931 Richard Sandiford <rdsandiford@googlemail.com>
2933 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2934 * config/mips/mips16.S (__mips16_rdhwr): New function.
2935 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2937 2012-01-11 Nathan Sidwell <nathan@acm.org>
2939 * libgcov.c (__gcov_init): Ignore objects with no functions.
2941 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2943 PR target/49868
2944 Extend __pgmx semantics to linearize memory.
2945 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2946 * config/avr/lib1funcs.S (__xload_1): New function.
2947 (__movmemx_qi, __movmemx_hi): New functions.
2948 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2949 semantics.
2951 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2953 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2954 purported sigacthandler address isn't null before dereferencing it.
2955 (sparc_is_sighandler): Likewise.
2957 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2959 PR ada/41929
2960 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2961 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2962 (sparc_is_sighandler): Likewise.
2963 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2965 2012-01-06 Tristan Gingold <gingold@adacore.com>
2967 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2968 compatibility thunks...
2969 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2970 (crtbeginS.o, crtendS.o): ... and these to ...
2971 * config/ia64/t-ia64-elf: ... this new file.
2972 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2973 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2975 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2977 * configure: Regenerate.
2978 * config/s390/t-crtstuff: Remove -fPIC.
2980 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2982 PR bootstrap/51006
2983 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2984 for NetBSD.
2986 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2988 PR target/51345
2989 * config/avr/lib1funcs.S: Remove FIXME comments.
2990 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2992 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2994 Implement light-weight DImode support.
2995 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2996 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2997 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2998 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3000 2011-12-30 Nathan Sidwell <nathan@acm.org>
3002 * libgcov.c (gcov_crc32): Remove global var.
3003 (free_fn_data): New function.
3004 (buffer_fn_data): Pass in filename, more robust error recovery.
3005 (crc32_unsigned): New function.
3006 (gcov_exit): More robust detection of new program. More robust
3007 error recovery.
3008 (__gcov_init): Do not update program's crc here.
3010 2011-12-21 Tristan Gingold <gingold@adacore.com>
3012 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3014 2011-12-21 Ian Lance Taylor <iant@google.com>
3016 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3018 2011-12-20 Ian Lance Taylor <iant@google.com>
3020 * config/i386/morestack.S (__morestack_non_split): If there is
3021 enough stack space already, don't split. Ask for more stack space
3022 than we required.
3024 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3026 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3027 `sys/sdt.h'.
3028 (_Unwind_DebugHook): New function.
3029 (uw_restore_core_regs): New define.
3030 (unwind_phase2): Use uw_restore_core_regs instead of
3031 restore_core_regs.
3032 (unwind_phase2_forced): Likewise.
3033 (__gnu_Unwind_Resume): Likewise.
3035 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3037 * config/alpha/linux-unwind.h: Update copyright years.
3038 (MD_FROB_UPDATE_CONTEXT): New define.
3039 (alpha_frob_update_context): New function.
3041 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3043 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3044 tmake_file rather replacing it.
3046 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3048 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3049 function is not used for PPC64.
3050 (save_world): Amend comments. Update the VRsave mask to reflect the
3051 saved regs.
3052 (rest_world): Update comments, do not clobber r10, do not use r8.
3053 (eh_rest_world_r10): Amend comments, do not use r8.
3054 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3055 no longer used, move restore of CR and target address to the end of
3056 the routine.
3058 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3060 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3061 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3063 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3065 PR target/49313
3066 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3067 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3069 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3071 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3073 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3075 PR target/49313
3076 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3077 * config/avr/lib1funcs.S (__muldi3): New function.
3079 2011-12-06 Andrew Pinski <apinski@cavium.com>
3081 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3082 size of func_ptr.
3083 (__frame_dummy_init_array_entry): Likewise.
3085 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3087 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3089 PR target/51345
3090 PR target/51002
3091 * config/avr/lib1funcs.S (__prologue_saves__,
3092 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3093 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3095 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3097 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3099 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3101 PR other/51272
3102 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3103 (_ITM_deregisterTMCloneTable): Likewise.
3104 (__register_frame_info): Fix unused warning.
3105 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3106 pthread_default_stacksize_np): Likewise.
3107 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3109 2011-11-29 DJ Delorie <dj@redhat.com>
3111 * config.host (rl78-*-elf): New case.
3112 * config/rl78: New directory for the Renesas RL78.
3114 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3116 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3117 formatting.
3119 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3121 PR other/51022
3122 * config/rs6000/t-savresfgpr: New file.
3123 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3124 $(srcdir)/config/rs6000/eabi.S.
3125 * config/rs6000/t-ppccomm-ldbl: Remove.
3126 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3127 tmake_file.
3128 (powerpc-*-eabispe*): Likewise.
3129 (powerpc-*-eabi*): Likewise.
3130 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3131 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3132 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3133 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3134 tmake_file.
3135 (powerpc-*-eabisim*): Likewise.
3136 (powerpc-*-elf*): Likewise.
3137 (powerpc-*-eabialtivec*): Likewise.
3138 (powerpc-xilinx-eabi*): Likewise.
3139 (powerpc-*-rtems*): Likewise.
3140 (powerpcle-*-elf*): Likewise.
3141 (powerpcle-*-eabisim*): Likewise.
3142 (powerpcle-*-eabi*): Likewise.
3144 2011-11-27 Ian Lance Taylor <iant@google.com>
3146 * generic-morestack.c (__splitstack_find): Check for NULL old
3147 stack value.
3148 (__splitstack_resetcontext): New function.
3149 (__splitstack_releasecontext): New function.
3150 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3152 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3154 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3156 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3158 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3160 2011-11-26 Richard Henderson <rth@redhat.com>
3162 * config/m68k/linux-atomic.c: New file.
3163 * config/m68k/t-linux: New file.
3164 * config.host (m68k-uclinux, m68k-linux): Use it.
3166 2011-11-26 Richard Henderson <rth@redhat.com>
3168 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3169 (__TMC_END__): Only declare if hidden is available; in the definition,
3170 if hidden is unavailable add a null record.
3171 (deregister_tm_clones, register_tm_clones): New.
3172 (__do_global_dtors_aux, frame_dummy): Use them.
3173 (__do_global_dtors, __do_global_ctors_1): Likewise.
3175 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3177 * config/darwin-crt-tm.c: New file.
3178 * config.host (darwin): Build crttms.o crttme.o to provide
3179 startup and shutdown for tm clones.
3180 * config/t-darwin (crttms.o): New build rule.
3181 (crttme.o): Likewise.
3183 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3185 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3186 et al.
3188 2011-11-21 Richard Henderson <rth@redhat.com>
3190 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3191 (__TMC_LIST__, __TMC_END__): New.
3192 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3193 (__do_global_dtors): Likewise.
3194 (frame_dummy): Call _ITM_registerTMCloneTable.
3195 (__do_global_ctors_1): Likewise.
3197 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3199 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3200 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3201 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3202 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3203 * config/i386/t-darwin64: Remove.
3204 * config/sh/t-netbsd (LIB2ADD): Remove.
3206 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3208 PR target/49313
3209 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3210 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3211 * config/avr/lib1funcs.S (wmov): New assembler macro.
3212 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3213 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3214 (__udivmod64): New function.
3215 (__negdi2): New function.
3217 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3219 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3220 *-*-freebsd*aout*): Remove.
3222 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3224 * static-object.mk (c_flags-$o): Save c_flags.
3225 ($(base)$(objext)): Use it.
3227 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3229 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3231 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3233 PR target/49868
3234 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3235 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3236 New functions.
3238 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3240 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3241 functions.
3242 (aeabi_uidivmod): Likewise.
3243 (umodsi3): Likewise.
3244 (divsi3): Likewise.
3245 (aeabi_idivmod): Likewise.
3246 (modsi3): Likewise.
3248 2011-11-16 Tristan Gingold <gingold@adacore.com>
3250 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3252 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3254 PR target/49868
3255 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3256 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3258 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3260 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3261 tmake_file list.
3262 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3263 * config/pa/t-stublib64: Delete.
3265 2011-11-12 Richard Henderson <rth@redhat.com>
3267 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3268 cast the pointer argument to _Unwind_SetGRPtr.
3270 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3272 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3274 2011-11-09 Ian Lance Taylor <iant@google.com>
3276 * generic-morestack.c: Include <string.h>.
3277 (uintptr_type): Define.
3278 (struct initial_sp): Add dont_block_signals field. Reduce size of
3279 extra array by 1.
3280 (allocate_segment): Set prev field to NULL. Don't set
3281 __morestack_current_segment or __morestack_segments.
3282 (__generic_morestack): Update current->prev and *pp after calling
3283 allocate_segment.
3284 (__morestack_block_signals): Don't do anything if
3285 dont_block_signals is set.
3286 (__morestack_unblock_signals): Likewise.
3287 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3288 uintptr_type.
3289 (__splitstack_block_signals): New function.
3290 (enum __splitstack_content_offsets): Define.
3291 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3292 (__splitstack_makecontext): New function.
3293 (__splitstack_block_signals_context): New function.
3294 (__splitstack_find_context): New function.
3295 * config/i386/morestack.S (__morestack_get_guard): New function.
3296 (__morestack_set_guard, __morestack_make_guard): New functions.
3297 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3299 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3301 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3302 (i[34567]86-*-mingw*): ... here.
3303 (x86_64-*-mingw*): ... here.
3305 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3307 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3309 2011-11-07 Nathan Sidwell <nathan@acm.org>
3311 * libgcov.c (struct gcov_fn_buffer): New struct.
3312 (buffer_fn_data): New helper.
3313 (gcov_exit): Rework for new gcov data structures.
3315 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3317 PR target/49313
3318 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3320 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3322 * config.host (tmake_file): Correct comment.
3323 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3324 t-libgcc-pic.
3325 (bfin*-uclinux*): Likewise.
3326 (bfin*-linux-uclibc*): Likewise.
3327 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3329 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3330 assigning.
3331 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3332 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3333 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3334 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3335 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3336 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3337 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3338 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3339 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3340 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3341 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3342 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3343 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3345 * config/bfin/t-elf: Remove.
3346 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3348 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3350 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3351 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3352 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3353 (lm32-*-elf*): ... this.
3354 (lm32-*-rtems*): ... and this.
3355 Add to tmake_file.
3356 (m32r-*-rtems*): Add to tmake_file.
3357 (moxie-*-rtems*): Likewise.
3358 (sparc-*-rtems*): Likewise.
3359 Remove t-rtems from tmake_file.
3360 (sparc64-*-rtems*): Likewise.
3361 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3362 instead.
3364 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3366 PR bootstrap/50982
3367 * config/gthr-posix.h: Move ...
3368 * gthr-posix.h: ... here.
3369 * config/gthr-lynx.h: Reflect this.
3370 * config/gthr-vxworks.h: Likewise.
3371 * config/rs6000/gthr-aix.h: Likewise.
3372 * configure.ac (target_thread_file): Likewise.
3373 * configure: Regenerate.
3375 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3377 * config.host (arm*-*-rtemseabi*): New target.
3379 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3381 PR other/50991
3382 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3383 extra-parts.
3385 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3387 * config.host (epiphany-*-elf*): New configuration.
3388 * config/epiphany: New Directory.
3390 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3392 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3393 * config/avr/t-rtems: New.
3394 Filter out _exit from LIB1ASMFUNCS.
3396 2011-11-04 David S. Miller <davem@davemloft.net>
3398 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3399 * configure: Rebuild.
3401 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3403 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3404 variable.
3406 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3408 PR target/50931
3409 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3410 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3412 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3414 PR target/50989
3415 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3417 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3419 * config/c6x/t-elf (LIB2ADDEH): Set.
3420 * config/c6x/t-c6x-elf: Remove.
3422 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3424 * config/i386/sol2-ci.S: Rename to ...
3425 * config/i386/crti.S: ... this.
3426 * config/i386/sol2-cn.S: Rename to ...
3427 * config/i386/crtn.S: ... this.
3428 * config/sparc/sol2-ci.S: Rename to ...
3429 * config/sparc/crti.S: ... this.
3430 * config/sparc/sol2-cn.S: Rename to ...
3431 * config/sparc/crtn.S: ... this.
3432 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3433 (crti.o, crtn.o): Remove.
3435 2011-11-04 Tristan Gingold <gingold@adacore.com>
3437 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3439 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3441 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3443 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3445 * config.host (crisv32-*-none, cris-*-none): Remove.
3446 (crisv32-*-elf): Append to tmake_file, don't just set it.
3447 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3449 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3451 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3452 (ecrtn$(objext)): Likewise.
3453 (ncrti$(objext)): Likewise.
3454 (ncrtn$(objext)): Likewise.
3456 2011-11-03 Andreas Schwab <schwab@redhat.com>
3458 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3460 2011-11-02 David S. Miller <davem@davemloft.net>
3462 * configure.ac: Set host_address on sparc too.
3463 * configure: Regenerate.
3464 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3465 based upon host_address.
3466 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3468 2011-11-02 Jason Merrill <jason@redhat.com>
3470 * config/rs6000/t-ppccomm: Add missing \.
3472 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3474 * gthr-single.h, gthr.h: New files.
3475 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3476 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3477 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3478 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3479 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3480 * configure.ac (thread_header): New variable.
3481 Set it depending on target_thread_file.
3482 (gthr-default.h): Link from $thread_header.
3483 * configure: Regenerate.
3484 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3486 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3488 * configure.ac (tm_file_): New variable.
3489 Determine from tm_file.
3490 (tm_file, tm_defines): Substitute.
3491 * configure: Regenerate.
3492 * mkheader.sh: New file.
3493 * Makefile.in (clean): Remove libgcc_tm.h.
3494 ($(objects)): Depend on libgcc_tm.h.
3495 (libgcc_tm_defines, libgcc_tm_file): New variables.
3496 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3497 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3498 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3499 ($(extra-parts)): Depend on libgcc_tm.h.
3500 * config.host (tm_defines, tm_file): New variable.
3501 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3502 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3503 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3504 (avr-*-rtems*): Likewise.
3505 (avr-*-*): Likewise.
3506 (frv-*-elf): Likewise.
3507 (frv-*-*linux*): Likewise.
3508 (h8300-*-rtems*): Likewise.
3509 (h8300-*-elf*): Likewise.
3510 (i[34567]86-*-darwin*): Likewise.
3511 (x86_64-*-darwin*): Likewise.
3512 (rx-*-elf): Likewise.
3513 (tic6x-*-uclinux): Likewise.
3514 (tic6x-*-elf): Likewise.
3515 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3516 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3517 * config/i386/cygming-crtbegin.c: Likewise.
3518 * config/i386/cygming-crtend.c: Likewise.
3519 * config/ia64/fde-vms.c: Likewise.
3520 * config/ia64/unwind-ia64.c: Likewise.
3521 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3522 * config/rs6000/darwin-fallback.c: Likewise.
3523 * config/stormy16/lib2funcs.c: Likewise.
3524 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3525 * crtstuff.c: Likewise.
3526 * dfp-bit.h: Likewise.
3527 * emutls.c: Likewise.
3528 * fixed-bit.c: Likewise.
3529 * fp-bit.c: Likewise.
3530 * generic-morestack-thread.c: Likewise.
3531 * generic-morestack.c: Likewise.
3532 * libgcc2.c: Likewise.
3533 * libgcov.c: Likewise.
3534 * unwind-dw2-fde-dip.c: Likewise.
3535 * unwind-dw2-fde.c: Likewise.
3536 * unwind-dw2.c: Likewise.
3537 * unwind-sjlj.c: Likewise.
3539 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3541 * configure.ac: Include ../config/picflag.m4.
3542 (GCC_PICFLAG): Call it.
3543 Substitute.
3544 * configure: Regenerate.
3545 * Makefile.in (gcc_srcdir): Remove.
3546 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3547 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3548 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3549 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3550 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3551 Use $<.
3552 Remove comment.
3553 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3554 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3555 to refer to libgcc2.c.
3556 Use $<.
3557 * config/darwin-64.c: New file.
3558 * config/darwin-crt3.c: Remove comment.
3559 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3560 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3561 config/udivmodsi4.c: New files.
3562 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3563 config/memset.c: New files.
3564 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3565 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3566 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3567 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3568 * config/t-openbsd-thread: New file.
3569 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3570 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3571 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3572 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3573 qrnnd.S.
3574 Adapt filename.
3575 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3576 to refer to gthr-posix.c.
3577 * config/alpha/t-vms (LIB2ADD): Set.
3578 * config/alpha/vms-gcc_shell_handler.c: New file.
3579 * config/arm/bpabi.c, config/arm/fp16.c,
3580 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3581 config/arm/unaligned-funcs.c: New files.
3582 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3583 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3584 * config/arm/t-linux: Likewise.
3585 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3586 * config/arm/t-netbsd: New file.
3587 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3588 * config/arm/t-symbian (LIB2ADD_ST): Set.
3589 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3590 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3591 * config/bfin/t-elf: New file.
3592 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3593 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3594 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3595 config/c6x/ltf.c: New files.
3596 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3597 (HOST_LIBGCC2_CFLAGS): Set.
3598 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3599 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3600 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3601 New files.
3602 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3603 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3604 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3605 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3606 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3607 files.
3608 * config/frv/t-frv (LIB2ADD): Set.
3609 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3610 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3611 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3612 config/h8300/popcounthi2.c: New files.
3613 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3614 * config/i386/gthr-win32.c: New file.
3615 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3616 * config/i386/t-cygwin: Likewise.
3617 * config/i386/t-darwin, config/i386/t-darwin64,
3618 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3619 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3620 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3621 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3622 * config/ia64/quadlib.c: New file.
3623 * config/ia64/t-hpux (LIB2ADD): Set.
3624 * config/ia64/t-ia64: Add comment.
3625 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3626 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3627 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3628 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3629 * config/m32c/t-m32c (LIB2ADD): Set.
3630 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3631 * config/m32r/t-m32r: Likewise.
3632 * config/m68k/fpgnulib.c: New file.
3633 * config/m68k/t-floatlib (LIB2ADD): Set.
3634 (xfgnulib.c): New target.
3635 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3636 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3637 * config/mep/t-mep (LIB2ADD): Set.
3638 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3639 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3640 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3641 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3642 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3643 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3644 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3645 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3646 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3647 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3648 New files.
3649 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3650 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3651 * config/pa/fptr.c, config/pa/lib2funcs.S,
3652 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3653 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3654 (LIB2ADD, LIB2ADD_ST): Set.
3655 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3656 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3657 Set.
3658 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3659 * config/pdp11/t-pdp11: New file.
3660 * config/picochip/libgccExtras/adddi3.S,
3661 config/picochip/libgccExtras/ashlsi3.S,
3662 config/picochip/libgccExtras/ashrsi3.S,
3663 config/picochip/libgccExtras/clzsi2.S,
3664 config/picochip/libgccExtras/cmpsi2.S,
3665 config/picochip/libgccExtras/divmod15.S,
3666 config/picochip/libgccExtras/divmodhi4.S,
3667 config/picochip/libgccExtras/divmodsi4.S,
3668 config/picochip/libgccExtras/lshrsi3.S,
3669 config/picochip/libgccExtras/parityhi2.S,
3670 config/picochip/libgccExtras/popcounthi2.S,
3671 config/picochip/libgccExtras/subdi3.S,
3672 config/picochip/libgccExtras/ucmpsi2.S,
3673 config/picochip/libgccExtras/udivmodhi4.S,
3674 config/picochip/libgccExtras/udivmodsi4.S: New files.
3675 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3676 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3677 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3678 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3679 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3680 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3681 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3682 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3683 files.
3684 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3685 (HOST_LIBGCC2_CFLAGS): Set.
3686 * config/rs6000/t-darwin64: New file.
3687 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3688 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3689 * config/rs6000/t-ppccomm (LIB2ADD): Add
3690 $(srcdir)/config/rs6000/tramp.S.
3691 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3692 Add $(srcdir)/config/rs6000/eabi.S.
3693 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3694 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3695 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3696 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3697 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3698 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3699 * config/rs6000/tramp.S: New file.
3700 * config/s390/t-tpf: Remove.
3701 * config/sh/linux-atomic.S: New file.
3702 * config/sh/t-linux (LIB2ADD): Set.
3703 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3704 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3705 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3706 to unwind-dw2.c.
3707 (HOST_LIBGCC2_CFLAGS): Set.
3708 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3709 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3710 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3711 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3712 config/spu/mfc_multi_tag_release.c,
3713 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3714 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3715 config/spu/multi3.c: New files.
3716 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3717 (HOST_LIBGCC2_CFLAGS): Set.
3718 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3719 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3720 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3721 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3722 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3723 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3724 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3725 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3726 config/stormy16/umodsi3.c: New files.
3727 * config/xtensa/lib2funcs.S: New file.
3728 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3729 * config/xtensa/t-xtensa (LIB2ADD): Set.
3730 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3731 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3732 Add t-freebsd-thread to tmake_file for posix threads.
3733 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3734 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3735 (*-*-lynxos*): Likewise.
3736 (*-*-netbsd*): Likewise.
3737 (*-*-openbsd*): Likewise.
3738 Add t-openbsd-thread to tmake_file for posix threads.
3739 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3740 (*-*-vxworks*): Set tmake_file.
3741 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3742 (alpha*-*-freebsd*): Likewise.
3743 (alpha*-*-netbsd*): Likewise.
3744 (alpha*-*-openbsd*): Likewise.
3745 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3746 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3747 (alpha*-dec-*vms*): Likewise.
3748 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3749 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3750 (bfin*-uclinux*): Likewise.
3751 (bfin*-linux-uclibc*): Likewise.
3752 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3753 (crisv32-*-none): Likewise.
3754 (cris-*-elf): Likewise.
3755 (cris-*-none): Likewise.
3756 (cris-*-linux*, crisv32-*-linux*): Likewise.
3757 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3758 tmake_file.
3759 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3760 tmake_file.
3761 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3762 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3763 (x86_64-*-elf*): Likewise.
3764 (i[34567]86-*-nto-qnx*): Likewise.
3765 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3766 win32 threads.
3767 (x86_64-*-mingw*): Likewise.
3768 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3769 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3770 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3771 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3772 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3773 tmake_file.
3774 (mipsisa64sr71k-*-elf*): Likewise.
3775 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3776 (mips-*-elf*, mipsel-*-elf*): Likewise.
3777 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3778 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3779 (mips*-*-rtems*): Likewise.
3780 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3781 to tmake_file.
3782 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3783 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3784 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3785 (spu-*-elf*): Likewise.
3786 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3788 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3790 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3791 $(srcdir) to refer to $(LIB1ASMSRC).
3792 Use $<.
3793 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3794 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3795 config/arm/lib1funcs.S: New files.
3796 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3797 * config/arm/t-arm: New file.
3798 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3799 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3800 config/arm/t-strongarm-elf: New files.
3801 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3802 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3803 * config/avr/lib1funcs.S: New file.
3804 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3805 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3806 * config/c6x/lib1funcs.S: New file.
3807 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3808 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3809 * config/frv/lib1funcs.S: New file.
3810 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3811 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3812 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3813 * config/ia64/__divxf3.asm: Rename to ...
3814 * config/ia64/__divxf3.S: ... this.
3815 Adapt lib1funcs.asm filename.
3816 * config/ia64/_fixtfdi.asm: Rename to ...
3817 * config/ia64/_fixtfdi.S: ... this.
3818 Adapt lib1funcs.asm filename.
3819 * config/ia64/_fixunstfdi.asm: Rename to ...
3820 * config/ia64/_fixunstfdi.S: ... this.
3821 Adapt lib1funcs.asm filename.
3822 * config/ia64/_floatditf.asm: Rename to ...
3823 * config/ia64/_floatditf.S: ... this.
3824 Adapt lib1funcs.asm filename.
3825 * config/ia64/lib1funcs.S: New file.
3826 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3827 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3828 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3829 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3830 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3831 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3832 * config/mep/lib1funcs.S: New file.
3833 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3834 * config/mips/mips16.S: New file.
3835 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3836 * config/pa/milli64.S: New file.
3837 * config/pa/t-linux, config/pa/t-linux64: New files.
3838 * config/picochip/lib1funcs.S: New file.
3839 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3840 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3841 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3842 * config/sh/t-netbsd: New file.
3843 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3844 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3845 * config/sh/t-sh64: New file.
3846 * config/sparc/lb1spc.S: New file.
3847 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3848 filename.
3849 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3850 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3851 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3852 config/xtensa/lib1funcs.S: New files.
3853 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3854 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3855 tmake_file.
3856 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3857 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3858 (arm*-*-linux*): Likewise.
3859 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3860 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3861 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3862 (arm*-*-ecos-elf): Likewise.
3863 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3864 (arm*-*-rtems*): Likewise.
3865 (arm*-*-elf): Likewise.
3866 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3867 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3868 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3869 (bfin*-uclinux*): Likewise.
3870 (bfin*-linux-uclibc*): Likewise.
3871 (bfin*-rtems*): Likewise.
3872 (bfin*-*): Likewise.
3873 (fido-*-elf): Merge into m68k-*-elf*.
3874 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3875 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3876 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3877 (h8300-*-elf*): Likewise.
3878 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3879 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3880 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3881 (i[34567]86-*-mingw*): Likewise.
3882 (x86_64-*-mingw*): Likewise.
3883 (i[34567]86-*-interix3*): Likewise.
3884 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3885 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3886 (m68k-*-elf*): Also handle fido-*-elf.
3887 Add m68k/t-floatlib to tmake_file.
3888 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3889 (m68k-*-linux*): Likewise.
3890 (m68k-*-rtems*): Likewise.
3891 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3892 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3893 sh64*-*-*.
3894 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3895 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3896 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3897 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3898 sh/t-netbsd to tmake_file.
3899 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3900 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3901 (sh-wrs-vxworks): Likewise.
3902 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3903 *-leon[3-9]*.
3904 (v850*-*-*): Add v850/t-v850 to tmake_file.
3905 (vax-*-linux*): Add vax/t-linux to tmake_file.
3906 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3908 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3910 * crtstuff.c: New file.
3911 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3912 (CRTSTUFF_T_CFLAGS): Define.
3913 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3914 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3915 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3916 crtstuff.c.
3917 Use $<.
3918 (crtbeginT.o): Use $(objext).
3919 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3920 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3921 (gcc-extra-parts): Remove.
3922 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3923 Set extra_parts.
3924 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3925 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3926 Add t-crtstuff-pic to tmake_file.
3927 (*-*-lynxos*): New case.
3928 Set tmake_file, extra_parts.
3929 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3930 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3931 *-*-netbsdelf[2-9]*.
3932 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3933 (*-*-rtems*): Set extra_parts.
3934 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3935 (*-*-uclinux*): New case.
3936 Set extra_parts.
3937 (*-*-vms*): New case.
3938 Set tmake_file, extra_parts.
3939 (*-*-elf): Set extra_parts.
3940 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3941 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3942 vms/t-vms64.
3943 Set extra_parts.
3944 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3945 Set extra_parts.
3946 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3947 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3948 (arm-wrs-vxworks): Append to tmake_file.
3949 Set extra_parts.
3950 (arm*-*-uclinux*): Set extra_parts.
3951 (arm*-*-ecos-elf): Likewise.
3952 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3953 arm*-*-eabi*.
3954 (arm*-*-rtems*): Set extra_parts.
3955 (arm*-*-elf): Likewise.
3956 (avr-*-rtems*): Clear extra_parts.
3957 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3958 Set extra_parts.
3959 (bfin*-uclinux*): Likewise.
3960 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3961 (bfin*-rtems*): Append to tmake_file.
3962 Set extra_parts.
3963 (bfin*-*): Likewise.
3964 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3965 (crisv32-*-elf): ... this.
3966 (crisv32-*-none): ... this.
3967 (cris-*-elf, cris-*-none): New cases.
3968 Add cris/t-elfmulti to tmake_file.
3969 (fr30-*-elf): Append to tmake_file.
3970 Set extra_parts.
3971 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3972 Set extra_parts.
3973 (h8300-*-rtems*): Append to tmake_file.
3974 Set extra_parts.
3975 (h8300-*-elf*): Likewise.
3976 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3977 Set extra_parts.
3978 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3979 Set extra_parts.
3980 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3981 (x86_64-*-elf*): Likewise.
3982 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3983 (x86_64-*-freebsd*): Likewise.
3984 (x86_64-*-netbsd*): Likewise.
3985 (i[34567]86-*-linux*): Likewise.
3986 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3987 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3988 (x86_64-*-linux*): Likewise.
3989 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3990 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3991 tmake_file.
3992 Set extra_parts.
3993 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3994 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3995 Append to extra_parts, remove crtbegin.o, crtend.o.
3996 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3997 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3998 crtend.o, crtbeginS.o, crtendS.o.
3999 (ia64*-*-linux*): Comment extra_parts.
4000 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4001 Set extra_parts.
4002 (iq2000*-*-elf*): Clear extra_parts.
4003 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4004 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4005 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4006 (m32r-*-rtems*): ... this.
4007 Add m32r/t-m32r to tmake_file.
4008 (m68k-*-elf*): Add t-crtin to tmake_file.
4009 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4010 (mcore-*-elf): Likewise.
4011 (microblaze*-*-*): Set extra_parts.
4012 (mips*-sde-elf*): New case.
4013 Set tmake_file, extra_parts.
4014 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4015 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4016 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4017 tmake_file.
4018 Set extra_parts.
4019 (mipsisa64sr71k-*-elf*): Likewise.
4020 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4021 (mips-*-elf*, mipsel-*-elf*): Likewise.
4022 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4023 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4024 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4025 (mips*-*-rtems*): Likewise.
4026 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4027 (moxie-*-*): Split into ...
4028 (moxie-*-elf, moxie-*-uclinux*): ... this.
4029 Add to extra_parts, remove crtbegin.o, crtend.o.
4030 (moxie-*-rtems*): New case.
4031 Set tmake_file.
4032 Clear extra_parts.
4033 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4034 Set extra_parts.
4035 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4036 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4037 tmake_file.
4038 Set extra_parts.
4039 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4040 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4041 Set extra_parts.
4042 (powerpc-*-eabisim*): Likewise.
4043 (powerpc-*-elf*): Likewise.
4044 (powerpc-*-eabialtivec*): Likewise.
4045 (powerpc-xilinx-eabi*): Likewise.
4046 (powerpc-*-eabi*): Likewise.
4047 (powerpc-*-rtems*): Likewise.
4048 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4049 tmake_file.
4050 Set extra_parts.
4051 (powerpc-*-lynxos*): Add to tmake_file.
4052 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4053 rs6000/t-crtstuff, t-crtstuff-pic.
4054 Set extra_parts.
4055 (powerpcle-*-eabisim*): Likewise.
4056 (powerpcle-*-eabi*): Likewise.
4057 (rx-*-elf): Remove extra_parts.
4058 (s390x-ibm-tpf*): Set extra_parts.
4059 (score-*-elf): Set extra_parts.
4060 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4061 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4062 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4063 (sh64l*-*-netbsd*): Split into ...
4064 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4065 Add t-crtstuff-pic to tmake_file.
4066 Set extra_parts.
4067 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4068 Set extra_parts.
4069 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4070 (sparc-*-elf*): Remove t-crtin from tmake_file.
4071 Add to extra_parts, remove crtbegin.o, crtend.o.
4072 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4073 (sparc64-*-linux*): Likewise.
4074 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4075 Add to extra_parts, remove crtbegin.o, crtend.o.
4076 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4077 Add to extra_parts, remove crtbegin.o, crtend.o.
4078 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4079 Add to extra_parts, remove crtbegin.o, crtend.o.
4080 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4081 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4082 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4083 Set extra_parts.
4084 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4085 Set extra_parts.
4086 (tic6x-*-*): Change to ...
4087 (tic6x-*-elf): ... this.
4088 Set extra_parts.
4089 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4090 Set extra_parts.
4091 (am33_2.0-*-linux*): Add comment.
4092 (mep*-*-*): Add mep/t-mep to tmake_file.
4093 Set extra_parts.
4094 * config/alpha/t-vms: New file.
4095 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4096 * config/arm/crti.S, config/arm/crtn.S: New files.
4097 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4098 * config/bfin/crtlibid.S: New file.
4099 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4100 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4101 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4102 (crti.o, crtin.o): New rules.
4103 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4104 * config/c6x/t-uclinux: New file.
4105 * config/cris/t-elfmulti: New file.
4106 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4107 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4108 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4109 * config/frv/t-frv: New file.
4110 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4111 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4112 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4113 New files.
4114 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4115 refer to cygming-crtbegin.c, cygming-crtend.c.
4116 Use $<.
4117 * config/i386/t-nto: New file.
4118 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4119 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4120 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4121 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4122 Use .S extension.
4123 Use $<.
4124 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4125 (crtinitS.o): New rule.
4126 * config/ia64/vms-crtinit.S: New file.
4127 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4128 * config/m32r/initfini.c: New file.
4129 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4130 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4131 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4132 * config/mep/t-mep: New file.
4133 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4134 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4135 * config/mips/crti.S, config/mips/crtn.S: New files.
4136 * config/mips/t-crtstuff: New file.
4137 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4138 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4139 (CUSTOM_CRTIN): Set.
4140 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4141 dependencies.
4142 Use $(srcdir) to refer to crti.S, crtn.S.
4143 Use .S extension, $<.
4144 * config/moxie/crti.asm: Rename to ...
4145 * config/moxie/crti.S: ... this.
4146 * config/moxie/crtn.asm: Rename to ...
4147 * config/moxie/crtn.S: ... this.
4148 * config/moxie/t-moxie: Remove.
4149 * config/pa/stublib.c: New file.
4150 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4151 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4152 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4153 * config/rs6000/t-crtstuff: New file.
4154 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4155 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4156 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4157 Make output file explicit.
4158 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4159 Make output file explicit.
4160 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4161 Make output file explicit.
4162 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4163 Make output file explicit.
4164 * config/score/crti.S, config/score/crtn.S: New files.
4165 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4166 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4167 files.
4168 * config/sh/t-sh, config/sh/t-superh: New files.
4169 * config/sparc/t-linux64: New file.
4170 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4171 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4172 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4173 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4174 * config/t-crtin: Remove.
4175 * config/t-crtstuff-pic: New file.
4176 * config/t-sol2 (CUSTOM_CRTIN): Set.
4177 (crti.o, crtn.o): New rules.
4178 * config/vms/t-vms: New file.
4179 * config/vms/vms-ucrt0.c: New file.
4180 * config/xtensa/t-elf: New file.
4182 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4184 * Makefile.in (SHLIB_NM_FLAGS): Set.
4185 * mkmap-flat.awk, mkmap-symver.awk: New files.
4186 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4187 exceptions.
4188 * configure: Regenerate.
4189 * config/libgcc-glibc.ver: New file.
4190 * config/libgcc-libsystem.ver: New file.
4191 * config/t-libunwind (SHLIB_LC): Set.
4192 * config/t-linux: New file.
4193 * config/t-slibgcc (INSTALL_SHLIB): New.
4194 (SHLIB_INSTALL): Use it.
4195 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4196 to mkmap-symver.awk.
4197 (SHLIB_MAPFILES): Don't append, adapt pathname.
4198 (SHLIB_VERPFX): Set.
4199 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4200 to mkmap-symver.awk.
4201 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4202 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4203 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4204 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4205 to mkmap-flat.awk.
4206 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4207 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4208 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4209 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4210 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4211 * config/i386/libgcc-darwin.10.4.ver,
4212 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4213 New files.
4214 * config/i386/t-darwin: Remove.
4215 * config/i386/t-darwin64: Likewise.
4216 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4217 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4218 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4219 * config/i386/t-linux: New file.
4220 * config/i386/t-mingw32: New file.
4221 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4222 * config/ia64/t-glibc: Rename to ...
4223 * config/ia64/t-linux: ... this.
4224 (SHLIB_MAPFILES): Set.
4225 * config/ia64/t-glibc-libunwind: Rename to ...
4226 * config/ia64/t-linux-libunwind: ... this.
4227 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4228 * config/ia64/t-slibgcc-hpux: New file.
4229 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4230 * config/m68k/t-slibgcc-elf-ver: New file.
4231 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4232 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4233 to mkmap-flat.awk.
4234 * config/pa/t-slibgcc-hpux: New file.
4235 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4236 files.
4237 * config/rs6000/libgcc-darwin.10.4.ver,
4238 config/rs6000/libgcc-darwin.10.5.ver: New files.
4239 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4240 config/rs6000/libgcc-glibc.ver.
4241 * config/rs6000/libgcc-ppc64.ver: Rename to
4242 config/rs6000/libgcc-ibm-ldouble.ver.
4243 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4244 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4245 * config/rs6000/t-ldbl128: Rename to ...
4246 * config/rs6000/t-linux: ... this.
4247 (SHLIB_MAPFILES): Adapt filename.
4248 * config/rs6000/t-slibgcc-aix: New file.
4249 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4250 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4251 libgcc-excl.ver, libgcc-glibc.ver.
4252 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4253 * config/sparc/libgcc-glibc.ver: New file.
4254 * config/sparc/t-linux: New file.
4255 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4256 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4257 t-slibgcc-elf-ver to tmake_file.
4258 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4259 *-*-freebsd[34].
4260 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4261 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4262 t-slibgcc-elf-ver, t-linux to tmake_file.
4263 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4264 tmake_file.
4265 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4266 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4267 (alpha*-dec-*vms*): Likewise.
4268 (arm*-*-freebsd*): Append to tmake_file.
4269 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4270 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4271 arm*-*-linux-*eabi.
4272 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4273 tmake_file for arm*-*-symbianelf*.
4274 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4275 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4276 cris/t-linux.
4277 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4278 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4279 pa/t-slibgcc-dwarf-ver to tmake_file.
4280 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4281 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4282 (hppa*64*-*-hpux11*): Likewise.
4283 (hppa[12]*-*-hpux11*): Likewise.
4284 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4285 i386/t-crtpc, i386/t-crtfm.
4286 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4287 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4288 to tmake_file.
4289 Add i386/t-cygwin to tmake_file.
4290 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4291 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4292 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4293 to tmake_file.
4294 Add i386/t-mingw32 to tmake_file.
4295 (x86_64-*-mingw*): Likewise.
4296 (ia64*-*-freebsd*): Append to tmake_file.
4297 (ia64*-*-linux*): Append to tmake_file.
4298 Replace ia64/t-glibc by ia64/t-linux.
4299 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4300 system libunwind.
4301 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4302 t-slibgcc-hpux to tmake_file.
4303 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4304 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4305 (m32rle-*-linux*): Likewise.
4306 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4307 sjlj exceptions.
4308 (microblaze*-linux*): New case.
4309 Append to tmake_file, add t-slibgcc-nolc-override.
4310 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4311 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4312 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4313 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4314 rs6000/t-slibgcc-aix to tmake_file.
4315 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4316 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4317 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4318 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4319 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4320 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4321 sh*-*-linux*.
4322 (sparc-*-linux*): Append to tmake_file for *-leon*.
4323 Add sparc/t-linux to tmake_file for non-Leon targets.
4324 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4325 (tic6x-*-uclinux): New case.
4326 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4327 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4328 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4329 (am33_2.0-*-linux*): Append to tmake_file.
4330 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4331 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4332 x86_64-*-kfreebsd*-gnu.
4333 Add i386/t-linux to tmake_file.
4335 2011-10-28 Ian Lance Taylor <iant@google.com>
4337 * config/i386/morestack.S: Correct CFI information to do proper
4338 returns throughout function. In 32-bit mode, save %ebx so that it
4339 is restored on unwind.
4341 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4343 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4344 case where B3 isn't the return register.
4346 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4347 logic for doubleword pops.
4349 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4351 * config/rs6000/t-freebsd: Add wildcard.
4353 2011-10-21 Paul Brook <paul@codesourcery.com>
4355 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4357 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4358 Eric Botcazou <ebotcazou@adacore.com>
4360 PR target/50737
4361 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4362 fs->signal_frame to 1.
4364 2011-10-07 Ian Lance Taylor <iant@google.com>
4366 * generic-morestack-thread.c: #include <errno.h>.
4368 2011-10-07 Ian Lance Taylor <iant@google.com>
4370 PR target/46093
4371 * generic-morestack.c (__generic_morestack): Make sure the segment
4372 is large enough for both the stack frame and the copied
4373 parameters.
4375 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4377 PR bootstrap/49804
4378 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4379 extra_parts.
4381 2011-09-28 Nick Clifton <nickc@redhat.com>
4383 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4384 64-bit doubles are not enabled.
4385 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4386 and floatunsisf functions.
4388 2011-09-13 Paul Brook <paul@codesourcery.com>
4390 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4391 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4392 * unwind-arm-common.inc: New file.
4393 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4394 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4395 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4396 * config/c6x/libunwind.S: New file.
4397 * config/c6x/pr-support.c: New file.
4398 * config/c6x/unwind-c6x.c: New file.
4399 * config/c6x/unwind-c6x.h: New file.
4400 * config/c6x/t-c6x-elf: New file.
4402 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4404 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4405 (ASM_DIVZERO): Ditto.
4406 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4408 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4410 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4412 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4414 PR target/50090
4415 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4416 instead of an assembly one.
4418 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4420 PR bootstrap/50047
4421 * Makefile.in (install-unwind_h): Create
4422 $(gcc_objdir)/include/unwind.h atomically.
4424 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4426 * Makefile.in (install-unwind_h): Remove destination file first.
4428 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4430 * sync.c: New file.
4431 * config/mips/t-mips16: New file.
4432 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4433 (mips*-*-linux*): Likewise.
4434 (mips*-sde-elf*): Likewise.
4435 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4436 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4437 Add mips/t-mips16 to tmake_file.
4438 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4439 (mips-*-elf*): Likewise.
4440 (mips64-*-elf*): Likewise.
4441 (mips64orion-*-elf*): Likewise.
4442 (mips*-*-rtems*): Likewise.
4443 (mipstx39-*-elf*): Likewise.
4444 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4445 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4446 LIBGCC_SYNC_CFLAGS.
4447 Use $(srcdir) to refer to sync.c.
4448 Use $<.
4449 ($(libgcc-sync-funcs-o)): Likewise.
4450 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4451 ($(libgcc-sync-funcs-s-o)): Likewise.
4453 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4455 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4456 t-libunwind.
4458 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4460 PR other/48007
4461 * config/i386/value-unwind.h: New.
4463 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4465 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4466 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4467 Add to tmake_file rather than overriding it.
4469 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4471 * config/t-softfp: Remove.
4472 * soft-fp: Moved from ../gcc/config.
4473 * soft-fp/README: Remove t-softfp reference.
4474 * soft-fp/t-softfp: Move to config/t-softfp.
4475 (softfp_machine_header): Remove.
4476 (softfp_file_list): Remove config subdir.
4477 (soft-fp-objects): New variable.
4478 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4479 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4480 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4481 * config/t-softfp-excl: New file.
4482 * config/t-softfp-sfdf: New file.
4483 * config/t-softfp-tf: New file.
4484 * config/no-sfp-machine.h: New file.
4485 * config/arm/sfp-machine.h: New file.
4486 * config/arm/t-softfp: New file.
4487 * config/c6x/sfp-machine.h: New file.
4488 * config/i386/32/t-fprules-softfp: Rename to ...
4489 * config/i386/32/t-softfp: ... this.
4490 (tifunctions, LIB2ADD): Remove.
4491 (softfp_int_modes): Override.
4492 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4493 subdir.
4494 * config/i386/64/eqtf2.c: Likewise.
4495 * config/i386/64/getf2.c: Likewise.
4496 * config/i386/64/letf2.c: Likewise.
4497 * config/ia64/sft-machine.h: New file.
4498 * config/ia64/t-fprules-softfp: Rename to ...
4499 * config/ia64/t-softfp: ... this.
4500 * config/lm32/sfp-machine.h: New file.
4501 * config/moxie/t-moxie-softfp: Remove.
4502 * config/rs6000/ibm-ldouble-format: New file.
4503 * config/rs6000/ibm-ldouble.c: New file.
4504 * config/rs6000/libgcc-ppc-glibc.ver: New file
4505 * config/rs6000/libgcc-ppc64.ver: New file
4506 * config/rs6000/sfp-machine.h: New file.
4507 * config/rs6000/t-freebsd: New file.
4508 * config/rs6000/t-ibm-ldouble: New file.
4509 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4510 libgcc-ppc-glibc.ver.
4511 * config/rs6000/t-linux64: New file.
4512 * config/rs6000/t-ppccomm (LIB2ADD): Add
4513 $(srcdir)/config/rs6000/ibm-ldouble.c.
4514 * config/rs6000/t-ppccomm-ldbl: New file.
4515 * config/score/sfp-machine.h: New file.
4516 * config.host (sfp_machine_header): Explain.
4517 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4518 t-softfp to tmake_file.
4519 (arm*-*-uclinux*): Likewise.
4520 (arm*-*-ecos-elf): Likewise.
4521 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4522 (arm*-*-rtems*): Likewise.
4523 (arm*-*-elf): Likewise.
4524 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4525 in tmake_file.
4526 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4527 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4528 (lm32-*-uclinux*): Likewise.
4529 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4530 t-softfp-excl, t-softfp.
4531 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4532 (powerpc64-*-darwin*): Likewise.
4533 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4534 to tmake_file.
4535 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4536 tmake_file.
4537 (powerpc-*-eabisim*): Likewise.
4538 (powerpc-*-elf*): Likewise.
4539 (powerpc-*-eabialtivec*): Likewise.
4540 (powerpc-xilinx-eabi*): Likewise.
4541 (powerpc-*-rtems*): Likewise.
4542 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4543 t-softfp-excl, t-softfp to tmake_file.
4544 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4545 rs6000/t-ppccomm-ldbl to tmake_file.
4546 (powerpcle-*-elf*): Likewise.
4547 (powerpcle-*-eabisim*): Likewise.
4548 (powerpcle-*-eabi*): Likewise.
4549 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4550 rs6000/t-ibm-ldouble to tmake_file.
4551 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4552 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4553 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4554 (tic6x-*-*): Likewise.
4555 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4556 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4557 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4558 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4559 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4560 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4561 t-softfp to tmake_file.
4562 * configure.ac (sfp_machine_header): Provide default if unset.
4563 Substitute.
4564 Link sfp-machine.h to config/$sfp_machine_header.
4565 * configure: Regenerate.
4567 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4569 * Makefile.in (double_type_size, long_double_type_size): Set.
4570 Remove $(fpbit-in-libgcc) support.
4571 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4572 (fpbit-src): New variable.
4573 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4574 Compile with -DFLOAT $(FPBIT_CFLAGS).
4575 Use $<.
4576 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4577 Compile with $(FPBIT_CFLAGS).
4578 Use $<.
4579 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4580 Compile with -DFLOAT $(TPBIT_CFLAGS).
4581 Use $<.
4582 * configure.ac (double_type_size, long_double_type_size):
4583 Determine and substitute.
4584 * configure: Regenerate.
4585 * fp-bit.c, fp-bit.h: New files.
4586 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4587 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4588 * config/mips/t-mips: New file.
4589 * config/mips/t-sdemtk: New file.
4590 * config/rs6000/ppc64-fp.c: New file.
4591 * config/rs6000/t-darwin (LIB2ADD): Add
4592 $(srcdir)/config/rs6000/ppc64-fp.c.
4593 * config/rs6000/t-ppc64-fp: New file.
4594 * config/rx/rx-lib.h: New file.
4595 * config/rx/t-rx (FPBIT): Set to true.
4596 ($(gcc_objdir)/fp-bit.c): Remove.
4597 (DPBIT): Set to true only with -m64bit-doubles.
4598 ($(gcc_objdir)/dp-bit.c): Remove.
4599 * config/sparc/t-softfp: Remove.
4600 * config/spu/t-elf: New file.
4601 * config/t-fdpbit, config/t-fpbit: New files.
4602 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4603 (mips*-*-*): Likewise.
4604 (arm-wrs-vxworks): Likewise.
4605 (arm*-*-freebsd*): Likewise.
4606 (avr-*-rtems*): Add t-fpbit to tmake_file.
4607 (avr-*-*): Likewise.
4608 (bfin*-elf*): Add t-fdpbit to tmake_file.
4609 (bfin*-uclinux*): Likewise.
4610 (bfin*-linux-uclibc*): Likewise.
4611 (bfin*-rtems*): New case.
4612 Add t-fdpbit to tmake_file.
4613 (bfin*-*): Add t-fdpbit to tmake_file.
4614 (crisv32-*-elf): Likewise.
4615 (cris-*-linux*): Likewise.
4616 (fr30-*-elf): Likewise.
4617 (frv-*-elf, frv-*-*linux*): Likewise.
4618 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4619 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4620 (m32r-*-elf*): Likewise.
4621 (m32rle-*-elf*): Likewise.
4622 (m32r-*-linux*): Likewise.
4623 (m32rle-*-linux*): Likewise.
4624 (mcore-*-elf): Add t-fdpbit to tmake_file.
4625 (microblaze*-*-*): Likewise.
4626 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4627 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4628 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4629 Fix typo.
4630 Add mips/t-tpbit to tmake-file.
4631 (mips*-*-linux*): Fix typo.
4632 (mips*-sde-elf*): New case
4633 Add mips/t-sdemtk unless using newlib.
4634 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4635 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4636 (mn10300-*-*): Likewise.
4637 (pdp11-*-*): Likewise.
4638 (picochip-*-*): Add t-fpbit to tmake_file.
4639 (powerpc-*-eabisimaltivec*): Likewise.
4640 (powerpc-*-eabisim*): Likewise.
4641 (powerpc-*-elf*): Likewise.
4642 (powerpc-*-eabialtivec*): Likewise.
4643 (powerpc-xilinx-eabi*): New case.
4644 Add t-fdpbit to tmake_file.
4645 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4646 (powerpc-*-rtems*): Likewise.
4647 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4648 tmake_file.
4649 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4650 tmake_file.
4651 (powerpc-*-lynxos*): Likewise.
4652 (powerpcle-*-elf*): Likewise.
4653 (powerpcle-*-eabisim*): Likewise.
4654 (powerpcle-*-eabi*): Likewise.
4655 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4656 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4657 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4658 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4659 (rx-*-elf): Add t-fdpbit to tmake_file.
4660 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4661 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4662 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4663 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4664 sh*-*-netbsd*.
4665 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4666 (sh-wrs-vxworks): Likewise.
4667 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4668 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4669 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4670 (sparc64-*-rtems*): ... new case.
4671 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4672 (spu-*-elf*): Likewise.
4673 Add spu/t-elf to tmake_file.
4674 (v850*-*-*): Add t-fdpbit to tmake_file.
4675 (xstormy16-*-elf): Likewise.
4676 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4677 (mep*-*-*): Likewise.
4679 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4681 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4682 variables.
4683 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4684 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4685 (install-unwind_h): New target.
4686 (all): Depend on it.
4687 * config.host (unwind_header): New variable.
4688 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4689 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4690 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4691 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4692 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4693 Set unwind_header.
4694 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4695 Set unwind_header.
4696 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4697 arm*-*-eabi*.
4698 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4699 Set unwind_header.
4700 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4701 (ia64*-*-freebsd*): Likewise.
4702 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4703 tmake_file.
4704 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4705 $with_system_libunwind.
4706 (ia64*-*-hpux*): Set tmake_file.
4707 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4708 (picochip-*-*): Set tmake_file.
4709 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4710 md_unwind_header.
4711 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4712 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4713 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4714 (xtensa*-*-elf*): Set tmake_file.
4715 (xtensa*-*-linux*): Likewise.
4716 * configure.ac: Include ../config/unwind_ipinfo.m4.
4717 Call GCC_CHECK_UNWIND_GETIPINFO.
4718 Link unwind.h to $unwind_header.
4719 * configure: Regenerate.
4720 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4721 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4722 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4723 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4724 * config/unwind-dw2-fde-darwin.c: New file.
4725 * config/arm/libunwind.S, config/arm/pr-support.c,
4726 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4727 config/arm/unwind-arm.h,: New files.
4728 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4729 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4730 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4731 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4732 config/ia64/unwind-ia64.h: New files.
4733 * config/picochip/t-picochip: New file.
4734 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4735 files.
4736 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4737 * config/s390/t-tpf (LIB2ADDEH): Remove.
4738 * config/t-darwin (LIB2ADDEH): Set.
4739 * config/t-eh-dw2-dip: New file.
4740 * config/t-libunwind, config/t-libunwind-elf: New files.
4741 * config/t-sol2 (LIB2ADDEH): Remove.
4742 * config/xtensa/t-xtensa: New file.
4744 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4746 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4747 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4748 long long to check rt_sigreturn syscall.
4750 2011-08-02 Alan Modra <amodra@gmail.com>
4752 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4753 Restore for indirect call bcrtl from correct stack slot, and only
4754 if cfa+40 isn't valid.
4756 2011-08-01 Julian Brown <julian@codesourcery.com>
4758 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4759 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4760 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4762 2011-08-01 Julian Brown <julian@codesourcery.com>
4764 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4765 (libgcc-std.ver.in): Use above.
4766 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4767 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4768 throughout file.
4769 * config/t-fixedpoint-gnu-prefix: New file.
4770 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4771 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4772 instead of __PFX__.
4774 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4776 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4777 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4778 for x86-64. Properly check __x86_64__ and __LP64__.
4780 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4782 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4783 version.
4784 (_FP_WS_TYPE): Likewise.
4785 (_FP_I_TYPE): Likewise.
4787 2011-07-28 Alan Modra <amodra@gmail.com>
4789 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4790 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4791 in a plt call stub. Do restore r2 if stopped on bctrl.
4793 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4795 * config.host (i[3456x]86-*-netware*): Remove.
4796 * config/i386/netware-crt0.c, config/i386/t-nwld,
4797 config/i386/t-slibgcc-nwld: Remove.
4799 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4801 * config.host: Handle tic6x-*-*.
4802 * config/c6x/c6x-abi.h: New file.
4804 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4806 * config/i386/crtprec.c: New file.
4807 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4808 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4809 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4810 (x86_64-*-darwin*): Likewise.
4811 (i[34567]86-*-solaris2*: Likewise.
4813 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4815 * config/alpha/crtfastmath.c: New file.
4816 * config/i386/crtfastmath.c: New file.
4817 * config/ia64/crtfastmath.c: New file.
4818 * config/mips/crtfastmath.c: New file.
4819 * config/sparc/crtfastmath.c: New file.
4821 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4822 crtfastmath.c.
4823 Add -frandom-seed=gcc-crtfastmath.
4824 * config/alpha/t-crtfm: Remove.
4825 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4826 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4828 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4829 (alpha*-dec-osf5.1*): Likewise.
4830 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4831 Add crtfastmath.o to extra_parts.
4832 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4833 Add crtfastmath.o to extra_parts.
4834 (x86_64-*-darwin*): Likewise.
4835 (x86_64-*-mingw*): Likewise.
4836 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4837 (ia64*-*-freebsd*): Likewise.
4838 (ia64*-*-linux*): Likewise.
4839 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4840 Add crtfastmath.o to extra_parts.
4842 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4844 * config/darwin-crt3.o: New file.
4845 * config/rs6000/darwin-crt2.c: New file.
4846 * config/t-darwin: New file.
4847 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4848 (crt2.o): New rule.
4849 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4850 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4851 (powerpc64-*-darwin*): Likewise.
4853 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4855 * config/i386/netware-crt0.c: New file.
4856 * config/i386/t-nwld: Rename to ...
4857 * config/i386/t-slibgcc-nwld: ... this.
4858 * config/i386/t-nwld: New file.
4859 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4860 tmake_file.
4861 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4862 extra_parts.
4864 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4866 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4867 i386/t-crtstuff.
4868 * configure: Regenerate.
4870 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4872 * dfp-bit.c, dfp-bit.h: New files.
4873 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4874 variables.
4875 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4876 ($(d64pbit-o)): Likewise.
4877 ($(d128pbit-o)): Likewise.
4878 * config/t-dfprules: New file.
4879 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4880 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4881 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4882 (x86_64-*-linux*): Likewise.
4883 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4884 (i[34567]86-*-cygwin*): Likewise.
4885 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4886 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4888 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4890 * Makfile.in (LIBGCOV): New variable.
4891 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4892 * libgcov.c: New file.
4894 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4896 * fixed-bit.c, fixed-bit.h: New files.
4897 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4898 refer to fixed-bit.c.
4900 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4902 * config.host (*local*): Remove.
4904 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4906 PR target/39150
4907 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4908 like i?86-*-solaris2.1[0-9]*.
4909 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4910 * configure.ac (i?86-*-solaris2*): Likewise.
4911 * configure: Regenerate.
4913 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4915 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4916 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4917 md_unwind_header by splitting out of...
4918 (i[34567]86-*-linux*): ... this.
4919 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4920 Remove md_unwind_header by splitting out of...
4921 (x86_64-*-linux*): ... this.
4923 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4925 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4927 2011-06-28 Nick Clifton <nickc@redhat.com>
4929 * config.host: Recognize all V850 variants.
4931 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4933 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4935 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4937 * shared-object.mk (c_flags-$o): Save c_flags.
4938 ($(base)$(objext)): Use it.
4939 ($(base)_s$(objext)): Likewise.
4941 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4943 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4944 * libgcc-std.ver.in (GCC_4.7.0): New section.
4946 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4948 PR target/49313
4949 PR target/29524
4950 * config/avr/t-avr: Fix line endings.
4951 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4952 _parityXX2.
4954 2011-06-14 Olivier Hainque <hainque@adacore.com>
4955 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4957 * config/mips/irix6-unwind.h: New file.
4958 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4960 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4962 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4963 (sparc64_fallback_frame_state): Use it.
4964 (sparc64_frob_update_context): Further adjust context.
4965 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4966 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4967 * config/sparc/sol2-cn.S: Likewise.
4969 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4971 * enable-execute-stack-empty.c: New file.
4972 * enable-execute-stack-mprotect.c: New file.
4973 * config/i386/enable-execute-stack-mingw32.c: New file.
4974 * config.host (enable_execute_stack): New variable.
4975 Select appropriate variants.
4976 * configure.ac: Link enable-execute-stack.c to
4977 $enable_execute_stack.
4978 * configure: Regenerate.
4979 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4980 (lib2funcs): Remove _enable_execute_stack.
4982 2011-06-09 David S. Miller <davem@davemloft.net>
4983 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4985 * config.host (sparc-*-linux*): Correct md_unwind_header
4986 filename.
4987 (s390x-ibm-tpf*): Fix typo.
4989 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4991 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4992 Add crtfastmath.o to extra_parts.
4993 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4994 mips/t-crtfm.
4995 * config/mips/t-crtfm: Remove.
4997 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4999 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5001 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5003 * config.host (sh*-*-linux*): Fix typo.
5005 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5007 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5008 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5009 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5010 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5011 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5012 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5013 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5014 Wrap in !__MINGW64__.
5015 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5016 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5017 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5018 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5019 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5020 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5021 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5022 Wrap in !__LP64__.
5023 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5024 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5025 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5026 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5027 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5028 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5029 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5030 * config/no-unwind.h: New file.
5031 * config.host (md_unwind_header): Document.
5032 Define.
5033 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5034 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5035 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5036 hppa[12]*-*-hpux11*): Set md_unwind_header.
5037 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5038 Set md_unwind_header.
5039 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5040 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5041 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5042 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5043 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5044 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5045 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5046 md_unwind_header.
5047 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5048 * configure: Regenerate.
5050 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5052 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5053 Set tmake_file, extra_parts.
5054 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5055 Remove O32 support.
5056 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5057 Remove O32 support.
5058 * config/mips/t-irix6: New file.
5059 * config/mips/t-slibgcc-irix: New file.
5061 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5063 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5064 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5066 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5068 * configure.ac (target_thread_file): Determine thread model.
5069 * configure: Regenerate.
5070 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5071 * config/alpha/t-alpha: New file.
5072 * config/alpha/t-crtfm: Use $<.
5073 * config/alpha/t-ieee: New file.
5074 * config/alpha/t-osf-pthread: New file.
5075 * config/alpha/t-slibgcc-osf: New file.
5076 * config/alpha/libgcc-osf5.ver: New file.
5078 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5080 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5081 tmake_file.
5082 Add crtfastmath.o to extra_parts.
5084 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5086 * config/gmon-sol2.c: Reindent.
5087 Cleanup comments.
5088 Remove, correct casts.
5089 Use STDERR_FILENO, NULL.
5090 (BASEADDRESS): Remove.
5091 (minbrk): Remove.
5092 (errno, sbrk): Remove declarations.
5093 (monstartup) [hp300]: Remove.
5094 (mcount): Remove.
5096 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5098 * Makefile.in (cpu_type): Define.
5099 * config.host (i[34567]86-*-rtems*): Handle it.
5100 (i[34567]86-*-solaris2*): Move body ...
5101 (*-*-solaris2*): ... here.
5102 New case, generalize.
5103 (sparc-*-elf*): Handle it.
5104 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5105 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5106 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5107 Fold into ...
5108 (sparc*-*-solaris2*): ... this.
5109 New case.
5110 (sparc64-*-elf*): Handle it.
5111 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5112 Merge ../gcc/config/i386/gmon-sol2.c.
5113 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5114 Use C comments.
5115 Merge ../gcc/config/i386/sol2-gc1.asm.
5116 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5117 Use C comments.
5118 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5119 Use C comments.
5120 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5121 * config/i386/t-crtstuff: New file.
5122 * config/i386/t-softfp: New file.
5123 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5124 $(T)crti.o, $(T)crtn.o): Remove.
5125 (gcrt1.o): New rule.
5126 (TARGET_LIBGCC2_CFLAGS): Remove.
5127 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5128 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5129 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5130 * config/sparc/t-sol2: New file.
5131 * config/sparc/t-crtfm: Move to ...
5132 * config/t-crtfm: ... this.
5133 Use $(cpu_type), $<.
5134 * config/t-crtin: New file.
5135 * config/sparc/t-softfp: New file.
5136 * config/sparc/t-softmul: New file.
5137 * config/t-rtems: New file.
5138 * config/t-slibgcc: New file.
5139 * config/t-slibgcc-elf-ver: New file.
5140 * config/t-slibgcc-gld: New file.
5141 * config/t-slibgcc-sld: New file.
5142 * config/t-sol2: New file.
5143 * configure.ac: Include ../config/lib-ld.m4.
5144 Call AC_LIB_PROG_LD_GNU.
5145 Substitute cpu_type.
5146 * configure: Regenerate.
5148 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5150 PR bootstrap/49173
5151 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5152 libgcc-std.ver in the build directory.
5153 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5154 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5156 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5158 * libgcc-std.ver.in: New file.
5159 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5160 variables.
5161 (libgcc-std.ver): New rule.
5162 * config/t-gnu-prefix: New file.
5164 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5166 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5168 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5170 * config/i386/darwin-lib.h: New file.
5172 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5174 * config/arm/symbian-lib.h: New.
5176 2011-05-04 Chris Demetriou <cgd@google.com>
5178 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5179 (__x86.get_pc_thunk.bx): ...this.
5180 (__morestack): Adjust for rename, remove undef of __i686.
5182 2011-05-03 Chris Demetriou <cgd@google.com>
5184 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5186 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5188 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5189 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5190 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5191 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5192 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5193 Remove cases.
5195 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5197 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5198 Adjust copyright year.
5200 2011-03-07 Ian Lance Taylor <iant@google.com>
5202 * generic-morestack.c (__splitstack_find): Adjust returned stack
5203 pointer to include all registers pushed by __morestack.
5205 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5207 PR target/40125
5208 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5209 (toolexecdir): Calculate and AC_SUBST.
5210 (toolexeclibdir): Likewise.
5211 * Makefile.in (target_noncanonical): Import.
5212 (toolexecdir): Likewise.
5213 (toolexeclibdir): Likewise.
5214 * configure: Regenerate.
5216 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5218 PR target/46040
5219 * config/arm/bpabi.h: Rename to...
5220 * config/arm/bpabi-lib.h: ...this.
5222 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5224 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5225 appropriate.
5226 * configure: Regenerate.
5228 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5230 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5231 __FLOAT_WORD_ORDER__.
5232 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5233 Delete.
5235 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5237 PR other/46202
5238 * Makefile.in (install-strip): New phony target.
5240 2010-11-07 Ian Lance Taylor <iant@google.com>
5242 PR target/46089
5243 * config/i386/morestack.S (__morestack_large_model): New
5244 function.
5246 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5248 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5249 Delete.
5250 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5252 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5254 * config/arm/bpabi.h: New file.
5255 * config/frv/frv-abi.h: New file.
5257 2010-10-01 Ian Lance Taylor <iant@google.com>
5259 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5260 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5262 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5264 PR target/45858
5265 * config.host: Add the missing `$'.
5267 2010-09-30 Michael Eager <eager@eagercon.com>
5269 * config.host: Add microblaze*-*-*.
5270 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5271 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5272 udivsi3.asm,umodsi3.asm}: New.
5274 2010-09-28 Ian Lance Taylor <iant@google.com>
5276 * configure.ac: Adjust CFI test to test assembler directly rather
5277 than checking gcc preprocessor macro.
5278 * configure: Rebuild.
5280 2010-09-27 Ian Lance Taylor <iant@google.com>
5282 * configure.ac: Test whether assembler supports CFI directives.
5283 * config.host: Only add t-stack and i386/t-stack-i386 to
5284 tmake_file if libgcc_cv_cfi is "yes".
5285 * configure: Rebuild.
5287 2010-09-27 Ian Lance Taylor <iant@google.com>
5289 * generic-morestack.h: New file.
5290 * generic-morestack.c: New file.
5291 * generic-morestack-thread.c: New file.
5292 * config/i386/morestack.S: New file.
5293 * config/t-stack: New file.
5294 * config/i386/t-stack-i386: New file.
5295 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5296 i386/t-stack-i386 to tmake_file.
5298 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5300 * Makefile.in (libgcc-extra-parts): Check for static archives and
5301 invoke ranlib after installing them.
5302 (gcc-extra-parts): Likewise.
5303 (install-leaf): Likewise.
5305 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5307 * configure: Regenerated.
5309 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5311 * configure: Regenerated.
5313 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5314 Andrew Pinski <pinskia@gmail.com>
5316 PR target/40959
5317 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5319 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5321 PR target/45524
5322 * configure: Regenerated.
5324 2010-09-06 Andreas Schwab <schwab@redhat.com>
5326 * configure: Regenerate.
5328 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5330 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5331 64bit targets.
5332 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5333 for 64bit targets.
5335 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5336 Iain Sandoe <iains@gcc.gnu.org>
5338 PR target/45476
5339 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5340 LIB2FUNCS_EXCLUDE functions.
5342 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5344 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5345 Include dfp.m4.
5346 * configure: Regenerate.
5348 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5350 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5351 i386/t-freebsd to tmake_file.
5352 * config/i386/t-freebsd: New file.
5353 * config/i386/libgcc-bsd.ver: New file.
5355 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5357 * config.host (powerpc*-eabispe*): Set tmake_file.
5358 (powerpc*-eabi*): Likewise.
5359 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5360 crtbeginS, crtendS, crtbeginT.
5362 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5364 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5365 to tmake_file. Add crtfastmath.o to extra_parts.
5366 * config/mips/t-crtfm: New.
5368 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5370 * config.host (sparc64-*-rtems*): New target.
5372 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5374 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5375 assembler syntax.
5377 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5379 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5381 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5383 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5384 alpha-dec-osf5.0* support.
5386 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5388 * config.host: Add lm32-*-rtems*.
5390 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5391 Uros Bizjak <ubizjak@gmail.com>
5393 PR target/39048
5394 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5395 like other remaining 32-bit x86 OSes.
5396 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5397 assembler syntax.
5398 * config/i386/libgcc-sol2.ver: New file.
5399 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5401 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5403 PR c/43553
5404 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5405 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5406 is used and substitute set_use_emutls.
5407 * configure: Regenerated.
5409 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5411 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5413 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5415 PR target/38085
5416 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5417 MULTILIB_CFLAGS.
5418 ($(T)gcrt1.o): Likewise.
5419 ($(T)crt1.o): Likewise.
5420 ($(T)crti.o): Likewise.
5421 ($(T)crtn.o): Likewise.
5423 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5425 PR other/42980
5426 * Makefile.in (install): Use $(MAKE) string in rule, for
5427 parallel make.
5429 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5431 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5432 * config/mmix/t-mmix: New file.
5433 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5435 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5437 PR java/41991
5438 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5439 SHLIB_MAPFILES.
5441 2010-01-04 Anthony Green <green@moxielogic.com>
5443 * config/moxie/crti.asm, config/moxie/crtn.asm,
5444 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5445 config/moxie/t-moxie: New files.
5446 * config.host: Add t-moxie-softfp reference.
5448 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5450 PR other/39888
5451 * config/t-slibgcc-darwin: Fix embedded rpaths for
5452 --enable-version-specific-runtime-libs, build extension stub
5453 libs exposing features available from current libgcc_s.
5455 2009-11-11 Jon Beniston <jon@beniston.com>
5457 * config.host: Add lm32 targets.
5458 * config/lm32: New directory.
5459 * config/lm32/libgcc_lm32.h: New file.
5460 * config/lm32/_mulsi3.c: New file.
5461 * config/lm32/_udivmodsi4.c: New file.
5462 * config/lm32/_divsi3.c: New file.
5463 * config/lm32/_modsi3.c: New file.
5464 * config/lm32/_udivsi3.c: New file.
5465 * config/lm32/_umodsi3.c: New file.
5466 * config/lm32/_lshrsi3.S: New file.
5467 * config/lm32/_ashrsi3.S: New file.
5468 * config/lm32/_ashlsi3.S: New file.
5469 * config/lm32/crti.S: New file.
5470 * config/lm32/crtn.S: New file.
5471 * config/lm32/t-lm32: New file.
5472 * config/lm32/t-elf: New file.
5473 * config/lm32/t-uclinux: New file.
5475 2009-10-26 Nick Clifton <nickc@redhat.com>
5477 * config.host: Add support for RX target.
5478 * config/rx: New directory.
5479 * config/rx/rx-abi-functions.c: New file. Supplementary
5480 functions for libgcc to support the RX ABI.
5481 * config/rx/rx-abi.h: New file. Supplementary header file for
5482 libgcc RX ABI functions.
5483 * config/rx/t-rx: New file: Makefile fragment for building
5484 libgcc for the RX.
5486 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5488 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5489 constraint of y0 to "g".
5491 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5493 * config.host: Include the s390 makefile fragments.
5494 * config/s390/32/_fixdfdi.c: New file.
5495 * config/s390/32/_fixsfdi.c: New file.
5496 * config/s390/32/_fixtfdi.c: New file.
5497 * config/s390/32/_fixunsdfdi.c: New file.
5498 * config/s390/32/_fixunssfdi.c: New file.
5499 * config/s390/32/_fixunstfdi.c: New file.
5500 * config/s390/32/t-floattodi: New file.
5501 * config/s390/libgcc-glibc.ver: New file.
5502 * config/s390/t-crtstuff: New file.
5503 * config/s390/t-linux: New file.
5504 * config/s390/t-tpf: New file.
5506 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5508 * configure.ac (AC_PREREQ): Bump to 2.64.
5510 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5512 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5514 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5516 * configure: Regenerate.
5518 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5520 * config.host (ia64-hp-*vms*): New target.
5521 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5522 with ia64-hp-*vms*.
5524 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5526 * configure.ac: Add snippet for maintainer-mode.
5527 * configure: Regenerate.
5528 * Makefile.in (AUTOCONF, configure_deps): New variables.
5529 ($(srcdir)/configure)): New rule, active only with maintainer
5530 mode turned on.
5532 2009-06-23 DJ Delorie <dj@redhat.com>
5534 Add MeP port.
5535 * config.host: Add mep support.
5537 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5539 * config.host: Add i386/${host_address}/t-fprules-softfp and
5540 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5542 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5543 for mingw targets.
5544 * config/i386/64/_multc3.c: Likewise.
5545 * config/i386/64/_powitf2.c: Likewise.
5546 * config/i386/64/eqtf2.c: Likewise.
5547 * config/i386/64/getf2.c: Likewise.
5548 * config/i386/64/letf2.c: Likewise.
5549 * config/i386/64/letf2.c: Likewise.
5550 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5551 unsigned long long for x64 mingw targets.
5552 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5553 (_FP_I_TYPE): Define as long long for x64 mingw target.
5555 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5557 * config.host (vax-*-linux*): New.
5559 2009-05-31 Anthony Green <green@moxielogic.com>
5561 * config.host: Add moxie support.
5562 * config/moxie/t-moxie: New file.
5564 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5566 * config.host: Add i386/${host_address}/t-fprules-softfp and
5567 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5569 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5571 * config.host: Add i386/${host_address}/t-fprules-softfp to
5572 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5574 2009-04-09 Nick Clifton <nickc@redhat.com>
5576 * config/ia64/tf-signs.c: Change copyright header to refer to
5577 version 3 of the GNU General Public License with version 3.1
5578 of the GCC Runtime Library Exception and to point readers at
5579 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5580 web page.
5581 * config/i386/32/tf-signs.c: Likewise.
5582 * config/libbid/_addsub_dd.c: Likewise.
5583 * config/libbid/_addsub_sd.c: Likewise.
5584 * config/libbid/_addsub_td.c: Likewise.
5585 * config/libbid/_dd_to_df.c: Likewise.
5586 * config/libbid/_dd_to_di.c: Likewise.
5587 * config/libbid/_dd_to_sd.c: Likewise.
5588 * config/libbid/_dd_to_sf.c: Likewise.
5589 * config/libbid/_dd_to_si.c: Likewise.
5590 * config/libbid/_dd_to_td.c: Likewise.
5591 * config/libbid/_dd_to_tf.c: Likewise.
5592 * config/libbid/_dd_to_udi.c: Likewise.
5593 * config/libbid/_dd_to_usi.c: Likewise.
5594 * config/libbid/_dd_to_xf.c: Likewise.
5595 * config/libbid/_df_to_dd.c: Likewise.
5596 * config/libbid/_df_to_sd.c: Likewise.
5597 * config/libbid/_df_to_td.c: Likewise.
5598 * config/libbid/_di_to_dd.c: Likewise.
5599 * config/libbid/_di_to_sd.c: Likewise.
5600 * config/libbid/_di_to_td.c: Likewise.
5601 * config/libbid/_div_dd.c: Likewise.
5602 * config/libbid/_div_sd.c: Likewise.
5603 * config/libbid/_div_td.c: Likewise.
5604 * config/libbid/_eq_dd.c: Likewise.
5605 * config/libbid/_eq_sd.c: Likewise.
5606 * config/libbid/_eq_td.c: Likewise.
5607 * config/libbid/_ge_dd.c: Likewise.
5608 * config/libbid/_ge_sd.c: Likewise.
5609 * config/libbid/_ge_td.c: Likewise.
5610 * config/libbid/_gt_dd.c: Likewise.
5611 * config/libbid/_gt_sd.c: Likewise.
5612 * config/libbid/_gt_td.c: Likewise.
5613 * config/libbid/_isinfd128.c: Likewise.
5614 * config/libbid/_isinfd32.c: Likewise.
5615 * config/libbid/_isinfd64.c: Likewise.
5616 * config/libbid/_le_dd.c: Likewise.
5617 * config/libbid/_le_sd.c: Likewise.
5618 * config/libbid/_le_td.c: Likewise.
5619 * config/libbid/_lt_dd.c: Likewise.
5620 * config/libbid/_lt_sd.c: Likewise.
5621 * config/libbid/_lt_td.c: Likewise.
5622 * config/libbid/_mul_dd.c: Likewise.
5623 * config/libbid/_mul_sd.c: Likewise.
5624 * config/libbid/_mul_td.c: Likewise.
5625 * config/libbid/_ne_dd.c: Likewise.
5626 * config/libbid/_ne_sd.c: Likewise.
5627 * config/libbid/_ne_td.c: Likewise.
5628 * config/libbid/_sd_to_dd.c: Likewise.
5629 * config/libbid/_sd_to_df.c: Likewise.
5630 * config/libbid/_sd_to_di.c: Likewise.
5631 * config/libbid/_sd_to_sf.c: Likewise.
5632 * config/libbid/_sd_to_si.c: Likewise.
5633 * config/libbid/_sd_to_td.c: Likewise.
5634 * config/libbid/_sd_to_tf.c: Likewise.
5635 * config/libbid/_sd_to_udi.c: Likewise.
5636 * config/libbid/_sd_to_usi.c: Likewise.
5637 * config/libbid/_sd_to_xf.c: Likewise.
5638 * config/libbid/_sf_to_dd.c: Likewise.
5639 * config/libbid/_sf_to_sd.c: Likewise.
5640 * config/libbid/_sf_to_td.c: Likewise.
5641 * config/libbid/_si_to_dd.c: Likewise.
5642 * config/libbid/_si_to_sd.c: Likewise.
5643 * config/libbid/_si_to_td.c: Likewise.
5644 * config/libbid/_td_to_dd.c: Likewise.
5645 * config/libbid/_td_to_df.c: Likewise.
5646 * config/libbid/_td_to_di.c: Likewise.
5647 * config/libbid/_td_to_sd.c: Likewise.
5648 * config/libbid/_td_to_sf.c: Likewise.
5649 * config/libbid/_td_to_si.c: Likewise.
5650 * config/libbid/_td_to_tf.c: Likewise.
5651 * config/libbid/_td_to_udi.c: Likewise.
5652 * config/libbid/_td_to_usi.c: Likewise.
5653 * config/libbid/_td_to_xf.c: Likewise.
5654 * config/libbid/_tf_to_dd.c: Likewise.
5655 * config/libbid/_tf_to_sd.c: Likewise.
5656 * config/libbid/_tf_to_td.c: Likewise.
5657 * config/libbid/_udi_to_dd.c: Likewise.
5658 * config/libbid/_udi_to_sd.c: Likewise.
5659 * config/libbid/_udi_to_td.c: Likewise.
5660 * config/libbid/_unord_dd.c: Likewise.
5661 * config/libbid/_unord_sd.c: Likewise.
5662 * config/libbid/_unord_td.c: Likewise.
5663 * config/libbid/_usi_to_dd.c: Likewise.
5664 * config/libbid/_usi_to_sd.c: Likewise.
5665 * config/libbid/_usi_to_td.c: Likewise.
5666 * config/libbid/_xf_to_dd.c: Likewise.
5667 * config/libbid/_xf_to_sd.c: Likewise.
5668 * config/libbid/_xf_to_td.c: Likewise.
5669 * config/libbid/bid128.c: Likewise.
5670 * config/libbid/bid128_2_str.h: Likewise.
5671 * config/libbid/bid128_2_str_macros.h: Likewise.
5672 * config/libbid/bid128_2_str_tables.c: Likewise.
5673 * config/libbid/bid128_add.c: Likewise.
5674 * config/libbid/bid128_compare.c: Likewise.
5675 * config/libbid/bid128_div.c: Likewise.
5676 * config/libbid/bid128_fma.c: Likewise.
5677 * config/libbid/bid128_logb.c: Likewise.
5678 * config/libbid/bid128_minmax.c: Likewise.
5679 * config/libbid/bid128_mul.c: Likewise.
5680 * config/libbid/bid128_next.c: Likewise.
5681 * config/libbid/bid128_noncomp.c: Likewise.
5682 * config/libbid/bid128_quantize.c: Likewise.
5683 * config/libbid/bid128_rem.c: Likewise.
5684 * config/libbid/bid128_round_integral.c: Likewise.
5685 * config/libbid/bid128_scalb.c: Likewise.
5686 * config/libbid/bid128_sqrt.c: Likewise.
5687 * config/libbid/bid128_string.c: Likewise.
5688 * config/libbid/bid128_to_int16.c: Likewise.
5689 * config/libbid/bid128_to_int32.c: Likewise.
5690 * config/libbid/bid128_to_int64.c: Likewise.
5691 * config/libbid/bid128_to_int8.c: Likewise.
5692 * config/libbid/bid128_to_uint16.c: Likewise.
5693 * config/libbid/bid128_to_uint32.c: Likewise.
5694 * config/libbid/bid128_to_uint64.c: Likewise.
5695 * config/libbid/bid128_to_uint8.c: Likewise.
5696 * config/libbid/bid32_to_bid128.c: Likewise.
5697 * config/libbid/bid32_to_bid64.c: Likewise.
5698 * config/libbid/bid64_add.c: Likewise.
5699 * config/libbid/bid64_compare.c: Likewise.
5700 * config/libbid/bid64_div.c: Likewise.
5701 * config/libbid/bid64_fma.c: Likewise.
5702 * config/libbid/bid64_logb.c: Likewise.
5703 * config/libbid/bid64_minmax.c: Likewise.
5704 * config/libbid/bid64_mul.c: Likewise.
5705 * config/libbid/bid64_next.c: Likewise.
5706 * config/libbid/bid64_noncomp.c: Likewise.
5707 * config/libbid/bid64_quantize.c: Likewise.
5708 * config/libbid/bid64_rem.c: Likewise.
5709 * config/libbid/bid64_round_integral.c: Likewise.
5710 * config/libbid/bid64_scalb.c: Likewise.
5711 * config/libbid/bid64_sqrt.c: Likewise.
5712 * config/libbid/bid64_string.c: Likewise.
5713 * config/libbid/bid64_to_bid128.c: Likewise.
5714 * config/libbid/bid64_to_int16.c: Likewise.
5715 * config/libbid/bid64_to_int32.c: Likewise.
5716 * config/libbid/bid64_to_int64.c: Likewise.
5717 * config/libbid/bid64_to_int8.c: Likewise.
5718 * config/libbid/bid64_to_uint16.c: Likewise.
5719 * config/libbid/bid64_to_uint32.c: Likewise.
5720 * config/libbid/bid64_to_uint64.c: Likewise.
5721 * config/libbid/bid64_to_uint8.c: Likewise.
5722 * config/libbid/bid_b2d.h: Likewise.
5723 * config/libbid/bid_binarydecimal.c: Likewise.
5724 * config/libbid/bid_conf.h: Likewise.
5725 * config/libbid/bid_convert_data.c: Likewise.
5726 * config/libbid/bid_decimal_data.c: Likewise.
5727 * config/libbid/bid_decimal_globals.c: Likewise.
5728 * config/libbid/bid_div_macros.h: Likewise.
5729 * config/libbid/bid_dpd.c: Likewise.
5730 * config/libbid/bid_flag_operations.c: Likewise.
5731 * config/libbid/bid_from_int.c: Likewise.
5732 * config/libbid/bid_functions.h: Likewise.
5733 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5734 * config/libbid/bid_inline_add.h: Likewise.
5735 * config/libbid/bid_internal.h: Likewise.
5736 * config/libbid/bid_round.c: Likewise.
5737 * config/libbid/bid_sqrt_macros.h: Likewise.
5739 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5741 * Makefile.in: Change copyright header to refer to version
5742 3 of the GNU General Public License and to point readers at the
5743 COPYING3 file and the FSF's license web page.
5744 * config.host: Likewise.
5746 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5748 * config.host: Reorder and merge to match config.gcc change.
5750 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5752 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5754 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5756 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5757 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5758 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5759 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5761 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5763 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5764 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5766 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5768 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5769 ia64/t-softfp-compat to tmake_file.
5771 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5773 * config/ia64/__divxf3.asm: New.
5774 * config/ia64/_fixtfdi.asm: Likewise.
5775 * config/ia64/_fixunstfdi.asm: Likewise.
5776 * config/ia64/_floatditf.asm: Likewise.
5777 * config/ia64/t-fprules-softfp: Likewise.
5778 * config/ia64/t-softfp-compat: Likewise.
5779 * config/ia64/tf-signs.c: Likewise.
5781 2009-01-18 Ben Elliston <bje@au.ibm.com>
5783 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5785 2009-01-16 Ben Elliston <bje@au.ibm.com>
5787 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5788 to tmake_file.
5790 2009-01-13 Ben Elliston <bje@au.ibm.com>
5792 * config/t-softfp: New file.
5793 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5794 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5796 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5798 * config.host: Add m32r*-*-rtems*.
5800 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5802 * config.host: Add m32c*-*-rtems*.
5804 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5806 PR bootstrap/33100
5807 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5808 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5809 * configure: Regenerate.
5810 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5811 tmake_file here from gcc/config.gcc.
5812 Move extra_parts here from gcc/config.gcc.
5813 * config/i386/t-sol2: Move here from gcc/config/i386.
5814 Use gcc_srcdir instead of srcdir.
5816 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5818 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5819 case.
5821 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5823 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5825 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5827 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5829 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5831 Add picoChip port.
5832 * config.host: Add picochip-*-*.
5834 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5836 * config.host: Match more processor names for Xtensa.
5838 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5840 * config/i386/64/t-softfp-compat: Update comments.
5842 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5844 * config/i386/64/_divtc3-compat.c: Moved to ...
5845 * config/i386/64/_divtc3.c: Here.
5847 * config/i386/64/_multc3-compat.c: Moved to ...
5848 * config/i386/64/_multc3.c: Here.
5850 * config/i386/64/_powitf2-compat.c: Moved to ...
5851 * config/i386/64/_powitf2.c: Here.
5853 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5854 .c suffix instead of -compat.c.
5856 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5858 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5859 (_FP_MUL_MEAT_D): Ditto.
5860 (_FP_DIV_MEAT_S): Ditto.
5861 (_FP_DIV_MEAT_D): Ditto.
5863 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5865 * Makefile.in: Add support for __sync_* libgcc functions.
5867 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5869 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5871 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5873 PR boostrap/36702
5874 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5875 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5877 * config/i386/64/t-fprules-softfp: Moved to ...
5878 * config/i386/64/t-softfp-compat: This. New.
5880 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5882 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5883 Initialize f with 0.0.
5885 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5887 PR target/36669
5888 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5890 * config/i386/64/_divtc3-compat.c: New.
5891 * config/i386/64/_multc3-compat.c: Likewise.
5892 * config/i386/64/_powitf2-compat.c: Likewise.
5893 * config/i386/64/eqtf2.c: Likewise.
5894 * config/i386/64/getf2.c: Likewise.
5895 * config/i386/64/letf2.c: Likewise.
5896 * config/i386/64/t-fprules-softfp: Likewise.
5898 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5900 * config.host: Add i386/${host_address}/t-fprules-softfp to
5901 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5902 i[34567]86-*-linux*, x86_64-*-linux*.
5904 * configure.ac: Set host_address to 64 or 32 for x86.
5905 * configure: Regenerated.
5907 * Makefile.in (config.status): Also depend on
5908 $(srcdir)/config.host.
5910 * config/i386/32/t-fprules-softfp: New.
5911 * config/i386/32/tf-signs.c: Likewise.
5913 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5915 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5916 Uros Bizjak <ubizjak@gmail.com>
5918 * config/i386/32/sfp-machine.h: New.
5920 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5922 * config/rs6000/t-ppccomm: Remove rules that conflict with
5923 auto-generated rules.
5925 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5927 * configure.ac: sinclude override.m4.
5928 * configure: Regenerate.
5930 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5932 * configure: Regenerate.
5934 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5936 * Makefile.in (DECNUMINC): Remove
5937 -I$(MULTIBUILDTOP)../../libdecnumber.
5938 * gstdint.h: New.
5940 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5942 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5943 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5944 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5945 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5946 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5947 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5948 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5949 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5950 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5951 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5952 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5953 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5954 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5955 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5957 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5959 * config.host (sh2[lbe]*-*-linux*): Allow target.
5961 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5963 * config/rs6000/t-ppccomm: Add build rules for new files.
5964 (LIB2ADD_ST): New variable.
5966 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5968 PR target/34210
5969 PR target/35508
5970 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5971 * config/t-avr: New file. Build 16bit libgcc functions.
5973 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5975 PR target/35401
5976 * config/t-slibgcc-darwin: Make install-leaf dependent on
5977 install-darwin-libgcc-stubs instead of install.
5979 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5981 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5982 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5983 sh-*-rtemscoff*): Remove cases.
5985 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5987 * Makefile.in (all): Use install-leaf rather than install.
5988 (install): Split most of the rule into...
5989 (install-leaf): ...this new one.
5991 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5992 Paolo Bonzini <bonzini@gnu.org>
5994 PR target/30572
5995 * Makefile.in: Use @shlib_slibdir@ substitution to get
5996 correct install name on darwin.
5997 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5999 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6001 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6002 cris-*-elf and cris-*-none.
6003 (crisv32-*-linux*): Similar, as cris-*-linux*.
6005 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6007 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6009 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6011 PR regression/33926
6012 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6013 * configure: Regenerated.
6015 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6017 * Makefile.in (dfp-filenames): Replace decimal_globals,
6018 decimal_data, binarydecimal and convert_data with
6019 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6020 and bid_convert_data, respectively.
6022 2007-09-17 Chao-ying Fu <fu@mips.com>
6023 Nigel Stephens <nigel@mips.com>
6025 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6026 * Makefile.in (fixed_point): Define.
6027 Check if fixed_point is yes to build support functions.
6028 * configure.ac: Check for fixed_point support.
6029 * configure: Regenerated.
6030 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6031 funcs, modes, from, to.
6033 2007-09-11 Janis Johnson <janis187@us.ibm.com
6035 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6037 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6039 * Makefile.in (dfp-filenames): Remove decUtility, add
6040 decDouble, decPacked, decQuad, decSingle.
6042 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6044 * config.host : Add x86_64-elf target.
6046 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6048 * configure.ac (set_have_cc_tls): Add a missing =.
6049 * configure: Regenerated.
6051 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6053 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6054 and x86_64-*-linux*.
6056 * config/t-tls: New file.
6058 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6060 * configure.ac: Include ../config/enable.m4 and
6061 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6062 supports TLS and substitute set_have_cc_tls.
6063 * configure: Regenerated.
6065 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6067 * Makefile.in: Use libbid for DFP when BID is enabled.
6069 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6071 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6072 extra_parts. Add config/i386/t-cygming to tmake_file.
6073 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6075 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6076 Danny Smith <dannysmith@users.sourceforge.net>
6078 PR target/29498
6079 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6080 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6081 * config/i386/t-crtfm: Compile crtfastmath.o with
6082 -minline-all-stringops.
6084 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6086 * config.host (sparc-wrs-vxworks): New target.
6088 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6090 * config.host: Recognize fido.
6092 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6094 * configure: Check host, not target, for decimal float support.
6096 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6098 * config/i386/t-crtpc: New file.
6099 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6100 (x86_64-*-linux*): Ditto.
6102 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6104 * config.host (x86_64-*-mingw*): New target.
6106 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6107 H.J. Lu <hongjiu.lu@intel.com>
6109 * Makefile.in (enable_decimal_float): New.
6110 (DECNUMINC): Add
6111 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6112 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6113 (decbits-filenames): This.
6114 (decbits-objects): New.
6115 (libgcc-objects): Add $(decbits-objects).
6117 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6118 Substitute enable_decimal_float.
6119 * configure: Regenerated.
6121 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6123 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6125 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6127 * Makefile.in (install-info): New dummy target.
6129 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6131 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6133 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6135 * Makefile.in: Add install-html and install-pdf dummy
6136 targets.
6138 2007-02-05 Roger Sayle <roger@eyesopen.com>
6139 Daniel Jacobowitz <dan@codesourcery.com>
6141 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6142 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6143 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6145 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6147 * Makefile.in (dec-filenames): Add decExcept.
6149 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6151 PR bootstrap/30469
6152 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6153 -fprofile-use.
6155 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6157 * configure.ac: Add --enable-version-specific-runtime-libs.
6158 Correct $slibdir default.
6159 * configure: Regenerated.
6161 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6163 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6165 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6167 PR target/30519
6168 * config.host (alpha*-*-linux*): Set extra_parts.
6170 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6172 * config/sh/t-linux: New.
6173 * config.host (sh*-*-linux*): Set tmake_file.
6175 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6177 * Makefile.in (install): Handle multilibs.
6179 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6181 * Makefile.in: Added .PHONY entry for documentation targets.
6183 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6185 * Makefile.in: Add empty info, html, dvi, pdf targets.
6187 2007-01-04 Mike Stump <mrs@apple.com>
6189 * Makefile.in (MAKEINFO): Remove.
6190 (PERL): Likewise.
6192 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6194 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6195 * configure: Regenerate.
6196 * Makefile.in (host_subdir): Substitute it.
6197 (gcc_objdir): Use it.
6199 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6201 * config.host (ia64*-*-linux*): Set tmake_file.
6203 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6205 * Makefile.in (version): Define.
6207 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6208 Paolo Bonzini <bonzini@gnu.org>
6210 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6211 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6212 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6213 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6214 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6215 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6216 * configure: Generated.