1 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
3 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
4 override USE_PT_GNU_EH_FRAME.
5 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
6 check USE_EH_FRAME_REGISTRY_ALWAYS against
7 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
8 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
9 variable for substituted force_explicit_eh_registry.
10 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
11 * configure.ac (explicit-exception-frame-registration):
13 * configure: Regenerate.
15 2014-09-19 Olivier Hainque <hainque@adacore.com>
17 * config.host (powerpc-wrs-vxworksmils): New configuration,
20 2014-09-18 Joseph Myers <joseph@codesourcery.com>
22 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
24 2014-09-18 Joseph Myers <joseph@codesourcery.com>
26 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
27 bits not set bits as indicating trapping exceptions.
29 2014-09-17 Nathan sidwell <nathan@acm.org>
31 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
32 (LIBGCOV_DRIVER): ... here.
33 * libgcov-driver.c (gcov_master): New.
34 (gcov_exit): Remove from master chain.
35 (__gcov_init): Add to master chain if version compatible. Don't
37 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
38 (gcov_reset_int): Clear master chain, if compatible.
39 (gcov_dump_int): New internal interface. Dump master chain, if
41 (gcov_dump): Alias for gcov_dump_int.
42 * libgcov.h (struct gcov_root): Add next and prev fields.
43 (struct gcov_master): New struct.
45 (gcov_dump_int): Declare.
47 2014-09-17 Olivier Hainque <hainque@adacore.com>
49 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
50 and crtbegin.o + crtend.o to extra_parts.
52 2014-09-12 Joseph Myers <joseph@codesourcery.com>
54 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
55 __LIBGCC_HAS_SF_MODE__.
56 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
57 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
58 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
59 * config/libbid/bid_gcc_intrinsics.h
60 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
61 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
62 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
63 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
64 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
65 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
67 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
70 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
71 and R24 as needed. Make work for all devices and .text locations.
72 (__do_global_ctors, __do_global_dtors): Use word addresses.
73 (__tablejump__, __tablejump_elpm__): Remove functions.
74 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
76 (XICALL, XIJMP): New macros.
78 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
79 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
81 * config.host (aarch64*): Include crtfastmath.o and
83 * config/aarch64/crtfastmath.c: New file.
85 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
87 * config.host: Remove picochip support.
88 * config/picochip/adddi3.S: Remove.
89 * config/picochip/ashlsi3.S: Remove.
90 * config/picochip/ashlsi3.c: Remove.
91 * config/picochip/ashrsi3.S: Remove.
92 * config/picochip/ashrsi3.c: Remove.
93 * config/picochip/clzsi2.S: Remove.
94 * config/picochip/cmpsi2.S: Remove.
95 * config/picochip/divmod15.S: Remove.
96 * config/picochip/divmodhi4.S: Remove.
97 * config/picochip/divmodsi4.S: Remove.
98 * config/picochip/lib1funcs.S: Remove.
99 * config/picochip/longjmp.S: Remove.
100 * config/picochip/lshrsi3.S: Remove.
101 * config/picochip/lshrsi3.c: Remove.
102 * config/picochip/parityhi2.S: Remove.
103 * config/picochip/popcounthi2.S: Remove.
104 * config/picochip/setjmp.S: Remove.
105 * config/picochip/subdi3.S: Remove.
106 * config/picochip/t-picochip: Remove.
107 * config/picochip/ucmpsi2.S: Remove.
108 * config/picochip/udivmodhi4.S: Remove.
109 * config/picochip/udivmodsi4.S: Remove.
111 2014-09-08 Joseph Myers <joseph@codesourcery.com>
113 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
114 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
115 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
116 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
117 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
118 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
119 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
120 defined and LIBGCC2_HAS_DF_MODE is defined.
121 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
122 defined and LIBGCC2_HAS_XF_MODE is defined.
123 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
124 defined and LIBGCC2_HAS_TF_MODE is defined.
126 2014-09-08 Joseph Myers <joseph@codesourcery.com>
128 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
129 and ROUND_TOWARDS_ZERO conditionals.
131 2014-09-07 Nathan sidwell <nathan@acm.org>
133 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
134 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
136 2014-09-05 Joseph Myers <joseph@codesourcery.com>
138 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
139 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
140 uses to __LIBGCC_STACK_POINTER_REGNUM__.
141 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
142 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
143 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
144 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
145 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
146 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
147 (DWARF_FRAME_REGISTERS): Change all uses to
148 __LIBGCC_DWARF_FRAME_REGISTERS__.
149 (EH_RETURN_STACKADJ_RTX): Change all uses to
150 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
151 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
152 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
153 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
154 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
155 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
156 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
157 to __LIBGCC_EH_FRAME_SECTION_NAME__.
158 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
159 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
160 __LIBGCC_STACK_POINTER_REGNUM__.
161 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
162 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
163 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
164 to __LIBGCC_STACK_POINTER_REGNUM__.
165 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
166 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
167 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
168 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
169 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
170 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
171 (STACK_POINTER_REGNUM): Change all uses to
172 __LIBGCC_STACK_POINTER_REGNUM__.
173 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
174 use to __LIBGCC_STACK_POINTER_REGNUM__.
175 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
176 uses to __LIBGCC_STACK_POINTER_REGNUM__.
177 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
178 to __LIBGCC_DWARF_FRAME_REGISTERS__.
179 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
180 to __LIBGCC_DWARF_FRAME_REGISTERS__.
181 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
182 to __LIBGCC_STACK_POINTER_REGNUM__.
183 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
184 Remove conditional definition.
185 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
186 __LIBGCC_TEXT_SECTION_ASM_OP__.
187 (EH_FRAME_SECTION_NAME): Change all uses to
188 __LIBGCC_EH_FRAME_SECTION_NAME__.
189 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
190 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
191 (CTORS_SECTION_ASM_OP): Change all uses to
192 __LIBGCC_CTORS_SECTION_ASM_OP__.
193 (DTORS_SECTION_ASM_OP): Change all uses to
194 __LIBGCC_DTORS_SECTION_ASM_OP__.
195 (JCR_SECTION_NAME): Change all uses to
196 __LIBGCC_JCR_SECTION_NAME__.
197 (INIT_SECTION_ASM_OP): Change all uses to
198 __LIBGCC_INIT_SECTION_ASM_OP__.
199 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
200 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
201 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
202 __LIBGCC_STACK_GROWS_DOWNWARD__.
203 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
204 __LIBGCC_INIT_SECTION_ASM_OP__.
205 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
206 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
207 (EH_FRAME_SECTION_NAME): Change all uses to
208 __LIBGCC_EH_FRAME_SECTION_NAME__.
209 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
210 definitions. Change all uses to
211 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
212 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
213 __LIBGCC_STACK_GROWS_DOWNWARD__.
214 (DWARF_FRAME_REGISTERS): Change all uses to
215 __LIBGCC_DWARF_FRAME_REGISTERS__.
216 (EH_RETURN_STACKADJ_RTX): Change all uses to
217 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
218 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
219 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
220 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
221 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
222 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
224 2014-09-02 Nathan sidwell <nathan@acm.org>
226 * libgcov-interface.c (STRONG_ALIAS): New.
227 (__gcov_flush): Call __gcov_reset_int.
228 (__gcov_reset): Strong alias for ...
229 (__gcov_reset_ing): ... this renamed hidden version.
230 * libgcov.h (__gcov_reset_int): New declaration.
232 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
234 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
236 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
237 (__dso_handle): Define on Cygwin.
238 * config/i386/t-cygming (crtbeginS.o): New rule.
239 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
241 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
244 2014-08-13 Steve Ellcey <sellcey@mips.com>
246 * crtstuff.c: Undef caddr_t.
248 2014-08-12 Steve Ellcey <sellcey@mips.com>
250 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
252 2014-08-07 Nathan Sidwell <nathan@acm.org>
254 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
255 (LIBGCOV_DRIVER): ... to here.
256 * libgcov.h (gcov_do_dump): New #define.
257 (struct gcov_root): New.
258 (__gcov_root): New declaration.
259 (__gcov_dump_one): Declare.
260 * libgcov-driver.c (gcov_list, gcov_dump_complete,
261 run_accounted): Delete.
262 (gcov_compute_histogram): Add LIST argument, adjust.
263 (compute_summary): Adjust gcov_compute_histogram call.
264 (gcov_do_dump): Not hidden, static in libgcov.
265 (gcov_clear): Move to interface.c.
266 (__gcov_dump_one): New, broken out of ...
267 (gcov_exit): ... here. Make static.
269 (__gcov_init): Adjust.
270 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
272 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
273 (gcov_clear): Moved from driver.c. Add LIST argument.
274 (__gcov_reset): Adjust for changed interfaces.
275 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
277 2014-08-04 Rohit <rohitarulraj@freescale.com>
280 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
281 based on change in SPE high register numbers and 3 HTM registers.
283 2014-08-01 Nathan Sidwell <nathan@acm.org>
285 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
286 LIBGCOV_INTERFACE): Reformat.
287 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
289 * libgcov-interface.c: Reformat some comments.
290 (__gcov_flush_mx): Add declaration. Tidy up definition.
292 2014-07-31 Alan Modra <amodra@gmail.com>
293 Peter Bergner <bergner@vnet.ibm.com>
295 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
296 (pack_ldouble): New function.
297 (__gcc_qadd): Use it.
298 (__gcc_qmul): Likewise.
299 (__gcc_qdiv): Likewise.
300 (__gcc_qneg): Likewise.
301 (__gcc_stoq): Likewise.
302 (__gcc_dtoq): Likewise.
304 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
306 * config/s390/tpf-unwind.h: Include <stdbool.h>.
307 (__tpf_eh_return): Add original return address as second parameter.
308 Handle cases where unwinder routines were called directly, instead
309 of from within the C++ library.
311 2014-07-29 Nathan Sidwell <nathan@acm.org>
313 * libgcov.h: Move renaming of entry points to lib gcov specific
315 (gcov_do_dump): New rename.
316 (gcov_rewrite): Remove inline, make HIDDEN.
317 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
318 (gcov_exit_compute_summary): Rename to ...
319 (compute_summary): ... here. Add LIST argument.
320 (gcov_exit_merge_gcda): Rename to ...
321 (merge_one_data): ... here.
322 (gcov_exit_write_gcda): Rename to ...
323 (write_one_data): ... here.
324 (gcov_exit_merge_summary): Rename to ...
325 (merge_summary): Add RUN_COUNTED argument.
326 (gcov_exit_dump_gcov): Rename to ...
327 (dump_one_gcov): Add RUN_COUNTED argument.
328 (gcov_do_dump): New function, broken out of ...
329 (gcov_exit): ... here. Call it.
331 2014-07-27 Anthony Green <green@moxielogic.com>
333 * config.host: Add moxiebox configuration suppport.
335 2014-07-27 Nathan Sidwell <nathan@acm.org>
337 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
338 (struct gcov_filename): ... here. Include buffer and max length
340 (gcov_max_filename): Remove.
341 (gi_filename): Remove.
342 (gcov_exit_compute_summary): Compute max filename here.
343 (gcov_exit_merge_gcda): Add filename parm, adjust.
344 (gcov_exit_merge_summary): Likewise.
345 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
346 (gcov_exit): Likewise.
347 (__gcov_init): Don't calculate max length here.
348 * libgcov_util.c (max_filename_len): Remove.
349 (read_gcda_file): Don't calculate max length here.
350 (gcov_read_profile_dir): Don't propagate here.
351 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
352 struct gcov_filename changes.
353 (gcov_exit_open_gcda_file): Likewise.
355 2014-07-25 Nathan Sidwell <nathan@acm.org>
357 * libgcov-driver.c (set_gcov_dump_complete,
358 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
359 functions polluting user's namespace.
360 (gcov_exit): Set variable directly.
361 (gcov_clear): Reset variable directly.
362 * libgcov-interface.c (get_gcov_dymp_complete,
363 reset_gov_dump_complete): Remove declarations.
364 (__gcov_reset, __gcov_dump): Don't call them.
366 2014-07-24 DJ Delorie <dj@redhat.com>
368 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
369 (__gcc_deregister_frame): Move logic to detect deregister function
371 (__gcc_register_frame): here, so it's consistent with the register
374 2014-07-23 Nathan Sidwell <nathan@acm.org>
376 * libgcov-driver.c (set_gcov_list): Remove.
377 (gcov_list): Make non-static in GCOV_TOOL.
378 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
380 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
382 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
383 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
384 Don't use SYNC_LOCK_RELEASE for int type.
386 2014-07-14 Richard Biener <rguenther@suse.de>
388 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
390 2014-07-11 Rong Xu <xur@google.com>
392 * libgcov-util.c (gcov_max_filename): Fix declartion.
394 2014-07-10 Rong Xu <xur@google.com>
396 Add gcov-tool: an offline gcda profile processing tool
398 * libgcov-driver.c (gcov_max_filename): Make available
400 * libgcov-merge.c (__gcov_merge_add): Replace
401 gcov_read_counter() with a Macro.
402 (__gcov_merge_ior): Ditto.
403 (__gcov_merge_time_profile): Ditto.
404 (__gcov_merge_single): Ditto.
405 (__gcov_merge_delta): Ditto.
406 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
407 in the utility functions.
408 (set_fn_ctrs): Utility function for reading gcda files to in-memory
409 gcov_list object link lists.
410 (tag_function): Ditto.
414 (tag_counters): Ditto.
415 (tag_summary): Ditto.
416 (read_gcda_finalize): Ditto.
417 (read_gcda_file): Ditto.
418 (ftw_read_file): Ditto.
419 (read_profile_dir_init): Ditto.
420 (gcov_read_profile_dir): Ditto.
421 (gcov_read_counter_mem): Ditto.
422 (gcov_get_merge_weight): Ditto.
423 (merge_wrapper): A wrapper function that calls merging handler.
424 (gcov_merge): Merge two gcov_info objects with weights.
425 (find_match_gcov_info): Find the matched gcov_info in the list.
426 (gcov_profile_merge): Merge two gcov_info object lists.
427 (__gcov_add_counter_op): Process edge profile counter values.
428 (__gcov_ior_counter_op): Process IOR profile counter values.
429 (__gcov_delta_counter_op): Process delta profile counter values.
430 (__gcov_single_counter_op): Process single profile counter values.
431 (fp_scale): Callback function for float-point scaling.
432 (int_scale): Callback function for integer fraction scaling.
433 (gcov_profile_scale): Scaling profile counters.
434 (gcov_profile_normalize): Normalize profile counters.
435 * libgcov.h: Add headers and functions for gcov-tool use.
436 (gcov_get_counter): New.
437 (gcov_get_counter_target): Ditto.
438 (struct gcov_info): Make the functions field mutable in gcov-tool
441 2014-06-23 Kai Tietz <ktietz@redhat.com>
444 * unwind-seh.c (_Unwind_GetGR): Check for proper
446 (_Unwind_SetGR): Likewise.
448 2014-05-22 Nick Clifton <nickc@redhat.com>
450 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
453 2014-05-22 Teresa Johnson <tejohnson@google.com>
455 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
458 2014-05-20 John Marino <gnugcc@marino.st>
460 * config.host (*-*-dragonfly*): New target.
461 * crtstuff.c: Make dl_iterate_support generic on *bsd.
462 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
463 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
464 * config/i386/dragonfly-unwind.h: New.
466 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
469 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
470 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
472 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
474 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
477 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
479 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
481 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
484 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
487 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
489 Work around for current cygwin32 build problems.
490 * config/i386/cygming-crtbegin.c (__register_frame_info,
491 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
492 functions only for 64-bit systems.
494 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
496 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
497 (sigill_caught, sigill_hdlr): Remove.
499 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
501 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
503 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
504 Solaris 9 single-threaded support.
505 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
506 Solaris 9 single-threaded support. Add call_user_handler code
508 (sparc_is_sighandler): Likewise.
510 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
512 * config.host: Append t-floattodi to tmake_file depending on
515 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
517 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
519 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
522 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
523 variable to avoid array subscript is above array bounds warnings.
524 Use __builtin_expect when checking *jcr_list for NULL.
526 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
529 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
530 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
531 vtv_*.o to extra_parts if enable_vtable_verify.
533 2014-03-06 Nick Clifton <nickc@redhat.com>
535 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
536 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
538 2014-02-28 Joey Ye <joey.ye@arm.com>
541 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
542 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
545 2014-02-24 Walter Lee <walt@tilera.com>
547 * config.host: Support "tilegx*" and "tilepro*" triplets.
548 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
549 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
551 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
552 Chung-Lin Tang <cltang@codesourcery.com>
554 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
555 * config/nios2/crti.S: Remove .file directive.
556 * config/nios2/crtn.S: Likewise.
558 2014-02-18 Kai Tietz <ktietz@redhat.com>
559 Jonathan Schleifer <js@webkeks.org>
562 * unwind-seh.c (_GCC_specific_handler): Pass proper
563 value to unwind-handler.
565 2014-02-12 Joseph Myers <joseph@codesourcery.com>
567 * soft-fp/adddf3.c: Update from glibc.
568 * soft-fp/addsf3.c: Likewise.
569 * soft-fp/addtf3.c: Likewise.
570 * soft-fp/divdf3.c: Likewise.
571 * soft-fp/divsf3.c: Likewise.
572 * soft-fp/divtf3.c: Likewise.
573 * soft-fp/double.h: Likewise.
574 * soft-fp/eqdf2.c: Likewise.
575 * soft-fp/eqsf2.c: Likewise.
576 * soft-fp/eqtf2.c: Likewise.
577 * soft-fp/extenddftf2.c: Likewise.
578 * soft-fp/extended.h: Likewise.
579 * soft-fp/extendsfdf2.c: Likewise.
580 * soft-fp/extendsftf2.c: Likewise.
581 * soft-fp/extendxftf2.c: Likewise.
582 * soft-fp/fixdfdi.c: Likewise.
583 * soft-fp/fixdfsi.c: Likewise.
584 * soft-fp/fixdfti.c: Likewise.
585 * soft-fp/fixsfdi.c: Likewise.
586 * soft-fp/fixsfsi.c: Likewise.
587 * soft-fp/fixsfti.c: Likewise.
588 * soft-fp/fixtfdi.c: Likewise.
589 * soft-fp/fixtfsi.c: Likewise.
590 * soft-fp/fixtfti.c: Likewise.
591 * soft-fp/fixunsdfdi.c: Likewise.
592 * soft-fp/fixunsdfsi.c: Likewise.
593 * soft-fp/fixunsdfti.c: Likewise.
594 * soft-fp/fixunssfdi.c: Likewise.
595 * soft-fp/fixunssfsi.c: Likewise.
596 * soft-fp/fixunssfti.c: Likewise.
597 * soft-fp/fixunstfdi.c: Likewise.
598 * soft-fp/fixunstfsi.c: Likewise.
599 * soft-fp/fixunstfti.c: Likewise.
600 * soft-fp/floatdidf.c: Likewise.
601 * soft-fp/floatdisf.c: Likewise.
602 * soft-fp/floatditf.c: Likewise.
603 * soft-fp/floatsidf.c: Likewise.
604 * soft-fp/floatsisf.c: Likewise.
605 * soft-fp/floatsitf.c: Likewise.
606 * soft-fp/floattidf.c: Likewise.
607 * soft-fp/floattisf.c: Likewise.
608 * soft-fp/floattitf.c: Likewise.
609 * soft-fp/floatundidf.c: Likewise.
610 * soft-fp/floatundisf.c: Likewise.
611 * soft-fp/floatunditf.c: Likewise.
612 * soft-fp/floatunsidf.c: Likewise.
613 * soft-fp/floatunsisf.c: Likewise.
614 * soft-fp/floatunsitf.c: Likewise.
615 * soft-fp/floatuntidf.c: Likewise.
616 * soft-fp/floatuntisf.c: Likewise.
617 * soft-fp/floatuntitf.c: Likewise.
618 * soft-fp/gedf2.c: Likewise.
619 * soft-fp/gesf2.c: Likewise.
620 * soft-fp/getf2.c: Likewise.
621 * soft-fp/ledf2.c: Likewise.
622 * soft-fp/lesf2.c: Likewise.
623 * soft-fp/letf2.c: Likewise.
624 * soft-fp/muldf3.c: Likewise.
625 * soft-fp/mulsf3.c: Likewise.
626 * soft-fp/multf3.c: Likewise.
627 * soft-fp/negdf2.c: Likewise.
628 * soft-fp/negsf2.c: Likewise.
629 * soft-fp/negtf2.c: Likewise.
630 * soft-fp/op-1.h: Likewise.
631 * soft-fp/op-2.h: Likewise.
632 * soft-fp/op-4.h: Likewise.
633 * soft-fp/op-8.h: Likewise.
634 * soft-fp/op-common.h: Likewise.
635 * soft-fp/quad.h: Likewise.
636 * soft-fp/single.h: Likewise.
637 * soft-fp/soft-fp.h: Likewise.
638 * soft-fp/subdf3.c: Likewise.
639 * soft-fp/subsf3.c: Likewise.
640 * soft-fp/subtf3.c: Likewise.
641 * soft-fp/truncdfsf2.c: Likewise.
642 * soft-fp/trunctfdf2.c: Likewise.
643 * soft-fp/trunctfsf2.c: Likewise.
644 * soft-fp/trunctfxf2.c: Likewise.
645 * soft-fp/unorddf2.c: Likewise.
646 * soft-fp/unordsf2.c: Likewise.
647 * soft-fp/unordtf2.c: Likewise.
648 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
650 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
652 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
654 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
656 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
658 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
660 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
662 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
664 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
666 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
668 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
670 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
672 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
674 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
676 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
678 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
681 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
683 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
684 cannot be represented.
685 * config/s390/32/_fixsfdi.c: Likewise.
686 * config/s390/32/_fixtfdi.c: Likewise.
687 * config/s390/32/_fixunsdfdi.c: Likewise.
688 * config/s390/32/_fixunssfdi.c: Likewise.
689 * config/s390/32/_fixunstfdi.c: Likewise.
691 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
693 * configure.ac (libgcc_cv_mips_hard_float): New.
694 * configure: Regenerate.
695 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
696 t-softfp-sfdf for hard-float targets.
697 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
698 (softfp_float_modes, softfp_int_modes, softfp_extensions)
699 (softfp_truncations, softfp_exclude_libgcc2): New.
700 * config/t-hardfp: New file.
701 * config/t-hardfp-sfdf: Likewise.
702 * config/hardfp.c: Likewise.
704 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
706 * config.host: Include t-floattodi also for s390x.
707 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
708 * config/s390/32/_fixsfdi.c: Likewise.
709 * config/s390/32/_fixtfdi.c: Likewise.
710 * config/s390/32/_fixunsdfdi.c: Likewise.
711 * config/s390/32/_fixunssfdi.c: Likewise.
712 * config/s390/32/_fixunstfdi.c: Likewise.
714 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
717 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
718 (install-libgcc-unwind-map-forbuild): New target.
719 (all): Depend on install-libgcc-unwind-map-forbuild.
720 (install-libgcc-unwind-map): New target.
721 (install): Depend on install-libgcc-unwind-map.
723 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
725 * config/nios2/crti.S (_init): Initialize GOT pointer from
726 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
728 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
730 * configure.ac: Check __mips64 when setting host_address.
731 * configure: Regenerate.
732 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
733 mips/t-mips64 and t-softfp.
734 (mips*-*-linux*): Don't add mips/t-tpbit.
735 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
736 (DPBIT, DPBIT_CFLAGS): Delete.
737 * config/mips/sfp-machine.h: New file.
738 * config/mips/t-mips64: Likewise.
739 * config/mips/t-softfp-tf: Likewise.
740 * config/mips/t-tpbit: Delete.
742 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
744 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
747 2014-01-25 Walter Lee <walt@tilera.com>
749 * config/tilepro/atomic.c: Include tconfig.h. Don't include
750 config.h or system.h.
753 2014-01-25 Walter Lee <walt@tilera.com>
755 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
756 (post_atomic_barrier): Ditto.
757 (__fetch_and_do): New macro.
758 (__atomic_fetch_and_do): Use __fetch_and_do.
759 (__sync_fetch_and_do): New macro.
760 (__sync_fetch_and_add_4): New function.
761 (__sync_fetch_and_sub_4): New function.
762 (__sync_fetch_and_or_4): New function.
763 (__sync_fetch_and_and_4): New function.
764 (__sync_fetch_and_xor_4): New function.
765 (__sync_fetch_and_nand_4): New function.
766 (__sync_fetch_and_add_8): New function.
767 (__sync_fetch_and_sub_8): New function.
768 (__sync_fetch_and_or_8): New function.
769 (__sync_fetch_and_and_8): New function.
770 (__sync_fetch_and_xor_8): New function.
771 (__sync_fetch_and_nand_8): New function.
772 (__do_and_fetch): New macro.
773 (__atomic_do_and_fetch): Use __do_and_fetch.
774 (__sync_do_and_fetch): New macro.
775 (__sync_add_and_fetch_4): New function.
776 (__sync_sub_and_fetch_4): New function.
777 (__sync_or_and_fetch_4): New function.
778 (__sync_and_and_fetch_4): New function.
779 (__sync_xor_and_fetch_4): New function.
780 (__sync_nand_and_fetch_4): New function.
781 (__sync_add_and_fetch_8): New function.
782 (__sync_sub_and_fetch_8): New function.
783 (__sync_or_and_fetch_8): New function.
784 (__sync_and_and_fetch_8): New function.
785 (__sync_xor_and_fetch_8): New function.
786 (__sync_nand_and_fetch_8): New function.
787 (__sync_exchange_methods): New macro.
788 (__sync_val_compare_and_swap_4): New function.
789 (__sync_bool_compare_and_swap_4): New function.
790 (__sync_lock_test_and_test_4): New function.
791 (__sync_val_compare_and_swap_8): New function.
792 (__sync_bool_compare_and_swap_8): New function.
793 (__sync_lock_test_and_test_8): New function.
794 (__subword_cmpxchg_body): New macro.
795 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
796 (__atomic_compare_exchange_2): Ditto.
797 (__sync_subword_cmpxchg): New macro.
798 (__sync_val_compare_and_swap_1): New function.
799 (__sync_bool_compare_and_swap_1): New function.
800 (__sync_val_compare_and_swap_2): New function.
801 (__sync_bool_compare_and_swap_2): New function.
802 (__atomic_subword): Rename to ...
803 (__subword): ... New name.
804 (__atomic_subword_fetch): Use __subword.
805 (__sync_subword_fetch): New macro.
806 (__sync_fetch_and_add_1): New function.
807 (__sync_fetch_and_sub_1): New function.
808 (__sync_fetch_and_or_1): New function.
809 (__sync_fetch_and_and_1): New function.
810 (__sync_fetch_and_xor_1): New function.
811 (__sync_fetch_and_nand_1): New function.
812 (__sync_fetch_and_add_2): New function.
813 (__sync_fetch_and_sub_2): New function.
814 (__sync_fetch_and_or_2): New function.
815 (__sync_fetch_and_and_2): New function.
816 (__sync_fetch_and_xor_2): New function.
817 (__sync_fetch_and_nand_2): New function.
818 (__sync_add_and_fetch_1): New function.
819 (__sync_sub_and_fetch_1): New function.
820 (__sync_or_and_fetch_1): New function.
821 (__sync_and_and_fetch_1): New function.
822 (__sync_xor_and_fetch_1): New function.
823 (__sync_nand_and_fetch_1): New function.
824 (__sync_add_and_fetch_2): New function.
825 (__sync_sub_and_fetch_2): New function.
826 (__sync_or_and_fetch_2): New function.
827 (__sync_and_and_fetch_2): New function.
828 (__sync_xor_and_fetch_2): New function.
829 (__sync_nand_and_fetch_2): New function.
830 (__atomic_subword_lock): Use __subword.
831 (__sync_subword_lock): New macro.
832 (__sync_lock_test_and_set_1): New function.
833 (__sync_lock_test_and_set_2): New function.
835 2014-01-25 Walter Lee <walt@tilera.com>
837 * config/tilepro/atomic.c (BIT_OFFSET): Define.
838 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
839 (__atomic_subword): Ditto.
841 2014-01-25 Walter Lee <walt@tilera.com>
843 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
844 a prefix op argument.
845 (__atomic_nand_fetch_4): Add prefix op.
846 (__atomic_nand_fetch_8): Ditto.
848 2014-01-21 Baruch Siach <barch@tkos.co.il>
850 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
852 2014-01-09 Rong Xu <xur@google.com>
854 * libgcov-driver.c (this_prg): make it local to save
856 (gcov_exit_compute_summary): Ditto.
857 (gcov_exit_merge_gcda): Ditto.
858 (gcov_exit_merge_summary): Ditto.
859 (gcov_exit_dump_gcov): Ditto.
861 2014-01-08 Rong Xu <xur@google.com>
863 * libgcov-driver.c: Use libgcov.h.
864 (buffer_fn_data): Use xmalloc instead of malloc.
865 (gcov_exit_merge_gcda): Ditto.
866 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
867 * libgcov.h: New common header files for libgcov-*.h.
868 * libgcov-interface.c: Use libgcov.h
869 * libgcov-merge.c: Ditto.
870 * libgcov-profiler.c: Ditto.
871 * Makefile.in: Add dependence to libgcov.h
873 2014-01-02 Joseph Myers <joseph@codesourcery.com>
875 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
876 case of small numerator and finite nonzero result.
878 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
880 Update copyright years
882 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
884 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
885 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
886 config/arc/dp-hack.h, config/arc/fp-hack.h,
887 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
888 config/arc/ieee-754/arc600-dsp/divdf3.S,
889 config/arc/ieee-754/arc600-dsp/divsf3.S,
890 config/arc/ieee-754/arc600-dsp/muldf3.S,
891 config/arc/ieee-754/arc600-dsp/mulsf3.S,
892 config/arc/ieee-754/arc600-mul64/divdf3.S,
893 config/arc/ieee-754/arc600-mul64/divsf3.S,
894 config/arc/ieee-754/arc600-mul64/muldf3.S,
895 config/arc/ieee-754/arc600-mul64/mulsf3.S,
896 config/arc/ieee-754/arc600/divsf3.S,
897 config/arc/ieee-754/arc600/mulsf3.S,
898 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
899 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
900 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
901 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
902 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
903 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
904 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
905 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
906 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
907 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
908 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
909 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
910 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
911 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
912 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
913 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
914 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
915 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
916 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
917 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
918 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
919 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
920 vtv_start_preinit.c: Use the standard form for the copyright notice.
922 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
923 Chung-Lin Tang <cltang@codesourcery.com>
924 Based on patches from Altera Corporation
926 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
927 * config/nios2/lib2-nios2.h: New file.
928 * config/nios2/lib2-divmod-hi.c: New file.
929 * config/nios2/linux-unwind.h: New file.
930 * config/nios2/lib2-divmod.c: New file.
931 * config/nios2/linux-atomic.c: New file.
932 * config/nios2/t-nios2: New file.
933 * config/nios2/crti.asm: New file.
934 * config/nios2/t-linux: New file.
935 * config/nios2/lib2-divtable.c: New file.
936 * config/nios2/lib2-mul.c: New file.
937 * config/nios2/tramp.c: New file.
938 * config/nios2/crtn.asm: New file.
940 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
942 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
943 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
944 from cpuid.h to check vendor signatures.
946 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
948 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
949 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
950 (get_amd_cpu): Likewise.
952 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
954 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
957 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
958 H.J. Lu <hongjiu.lu@intel.com>
961 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
963 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
964 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
965 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
966 FEATURE_XOP and FEATURE_FMA.
967 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
969 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
970 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
971 FEATURE_FMA4 and FEATURE_XOP.
973 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
975 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
976 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
977 (get_intel_cpu): Updated.
979 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
981 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
983 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
985 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
986 instructions when __SSE_MATH__ is defined.
988 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
990 * config.host (microblaze-*-rtems*): New.
992 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
994 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
995 architectures that do not have hardware divide instruction.
996 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
998 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1000 * longlong.h: Delete (moved to include/).
1002 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1004 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1005 of normal number and qNaN to not raise an inexact exception.
1007 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1009 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1011 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1013 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1014 for correct opcodes on BE.
1016 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1018 * soft-fp/op-4.h: Update from glibc.
1020 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1022 * libgcc2.c (__udivmoddi4): Define new implementation when
1023 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1024 divide instructions.
1026 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1028 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1030 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1032 * config/t-softfp (soft-fp-objects-base): New variable.
1033 (soft-fp-objects): Use it.
1035 2013-11-23 David Edelson <dje.gcc@gmail.com>
1036 Andrew Dixie <andrewd@gentrack.com>
1039 * config/rs6000/aixinitfini.c: New file.
1040 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1041 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1044 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1046 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1048 2013-11-18 Jan Hubicka <jh@suse.cz>
1050 * libgcov-driver.c (run_accounted): Make global level static.
1051 (gcov_exit_merge_summary): Silence warning; do not clear
1053 (gcov_exit): Clear it here.
1055 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1058 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1059 (all_prg, crc32): Remove static vars.
1060 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1062 (gcov_exit_merge_gcda): Add crc32 parameter.
1063 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1064 do not account run if it was already accounted.
1065 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1066 (gcov_exit): Initialize all_prg; update.
1068 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1070 * configure: Regenerate.
1072 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1073 Alan Modra <amodra@gmail.com>
1075 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1076 (frob_update_context): Use it.
1078 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1079 Alan Modra <amodra@gmail.com>
1081 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1082 (trampoline_initial): Provide ELFv2 variant.
1083 (__trampoline_setup): Likewise.
1085 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1086 check for AIX indirect function call sequence if _CALL_ELF == 2.
1088 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1089 Alan Modra <amodra@gmail.com>
1091 * config/rs6000/linux-unwind.h (get_regs): Do not support
1092 old kernel versions if _CALL_ELF == 2.
1093 (frob_update_context): Do not support PLT stub variants only
1094 generated by old linkers if _CALL_ELF == 2.
1096 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1097 Alan Modra <amodra@gmail.com>
1099 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1100 location of CR save area for 64-bit little-endian systems.
1102 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1104 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1106 * config/arm/t-vxworks: Delete.
1108 2013-11-10 Kai Tietz <ktietz@redhat.com>
1110 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1111 Increment load-count on use of LIBGCC_SONAME DLL.
1112 (hmod_libgcc): New static variable to hold handle of
1114 (__gcc_deregister_frame): Decrement load-count of
1117 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1119 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1121 * configure: Regenerate
1123 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1125 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1126 FP_EX_DENORM. Store result to volatile location after SSE division
1127 to close interrupt window. Remove unneeded fwait after x87
1128 division since interrupt window will be closed by emitted fstp.
1129 Rewrite FP_EX_INEXACT handling.
1131 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1133 * soft-fp/README: Update.
1134 * soft-fp/adddf3.c: Update from glibc.
1135 * soft-fp/addsf3.c: Likewise.
1136 * soft-fp/addtf3.c: Likewise.
1137 * soft-fp/divdf3.c: Likewise.
1138 * soft-fp/divsf3.c: Likewise.
1139 * soft-fp/divtf3.c: Likewise.
1140 * soft-fp/double.h: Likewise.
1141 * soft-fp/eqdf2.c: Likewise.
1142 * soft-fp/eqsf2.c: Likewise.
1143 * soft-fp/eqtf2.c: Likewise.
1144 * soft-fp/extenddftf2.c: Likewise.
1145 * soft-fp/extended.h: Likewise.
1146 * soft-fp/extendsfdf2.c: Likewise.
1147 * soft-fp/extendsftf2.c: Likewise.
1148 * soft-fp/extendxftf2.c: Likewise.
1149 * soft-fp/fixdfdi.c: Likewise.
1150 * soft-fp/fixdfsi.c: Likewise.
1151 * soft-fp/fixdfti.c: Likewise.
1152 * soft-fp/fixsfdi.c: Likewise.
1153 * soft-fp/fixsfsi.c: Likewise.
1154 * soft-fp/fixsfti.c: Likewise.
1155 * soft-fp/fixtfdi.c: Likewise.
1156 * soft-fp/fixtfsi.c: Likewise.
1157 * soft-fp/fixtfti.c: Likewise.
1158 * soft-fp/fixunsdfdi.c: Likewise.
1159 * soft-fp/fixunsdfsi.c: Likewise.
1160 * soft-fp/fixunsdfti.c: Likewise.
1161 * soft-fp/fixunssfdi.c: Likewise.
1162 * soft-fp/fixunssfsi.c: Likewise.
1163 * soft-fp/fixunssfti.c: Likewise.
1164 * soft-fp/fixunstfdi.c: Likewise.
1165 * soft-fp/fixunstfsi.c: Likewise.
1166 * soft-fp/fixunstfti.c: Likewise.
1167 * soft-fp/floatdidf.c: Likewise.
1168 * soft-fp/floatdisf.c: Likewise.
1169 * soft-fp/floatditf.c: Likewise.
1170 * soft-fp/floatsidf.c: Likewise.
1171 * soft-fp/floatsisf.c: Likewise.
1172 * soft-fp/floatsitf.c: Likewise.
1173 * soft-fp/floattidf.c: Likewise.
1174 * soft-fp/floattisf.c: Likewise.
1175 * soft-fp/floattitf.c: Likewise.
1176 * soft-fp/floatundidf.c: Likewise.
1177 * soft-fp/floatundisf.c: Likewise.
1178 * soft-fp/floatunditf.c: Likewise.
1179 * soft-fp/floatunsidf.c: Likewise.
1180 * soft-fp/floatunsisf.c: Likewise.
1181 * soft-fp/floatunsitf.c: Likewise.
1182 * soft-fp/floatuntidf.c: Likewise.
1183 * soft-fp/floatuntisf.c: Likewise.
1184 * soft-fp/floatuntitf.c: Likewise.
1185 * soft-fp/gedf2.c: Likewise.
1186 * soft-fp/gesf2.c: Likewise.
1187 * soft-fp/getf2.c: Likewise.
1188 * soft-fp/ledf2.c: Likewise.
1189 * soft-fp/lesf2.c: Likewise.
1190 * soft-fp/letf2.c: Likewise.
1191 * soft-fp/muldf3.c: Likewise.
1192 * soft-fp/mulsf3.c: Likewise.
1193 * soft-fp/multf3.c: Likewise.
1194 * soft-fp/negdf2.c: Likewise.
1195 * soft-fp/negsf2.c: Likewise.
1196 * soft-fp/negtf2.c: Likewise.
1197 * soft-fp/op-1.h: Likewise.
1198 * soft-fp/op-2.h: Likewise.
1199 * soft-fp/op-4.h: Likewise.
1200 * soft-fp/op-8.h: Likewise.
1201 * soft-fp/op-common.h: Likewise.
1202 * soft-fp/quad.h: Likewise.
1203 * soft-fp/single.h: Likewise.
1204 * soft-fp/soft-fp.h: Likewise.
1205 * soft-fp/subdf3.c: Likewise.
1206 * soft-fp/subsf3.c: Likewise.
1207 * soft-fp/subtf3.c: Likewise.
1208 * soft-fp/truncdfsf2.c: Likewise.
1209 * soft-fp/trunctfdf2.c: Likewise.
1210 * soft-fp/trunctfsf2.c: Likewise.
1211 * soft-fp/trunctfxf2.c: Likewise.
1212 * soft-fp/unorddf2.c: Likewise.
1213 * soft-fp/unordsf2.c: Likewise.
1214 * soft-fp/unordtf2.c: Likewise.
1216 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1218 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1219 (_FP_MUL_MEAT_D): Ditto.
1220 (_FP_DIV_MEAT_S): Ditto.
1221 (_FP_DIV_MEAT_D): Ditto.
1222 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1223 t-softfp-sfdf and t-softfp to tmake_file.
1225 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1227 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1228 * config/i386/crtprec.c: Ditto.
1230 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1231 Shiva Chen <shiva0217@gmail.com>
1233 * config.host (nds32*-elf*): Add nds32 target.
1234 * config/nds32 : New directory and files.
1236 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1238 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1239 * config.host (cpu_type) <Setting default>: Add entry for
1241 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1242 <crisv32-*-linux*>: Adjust.
1243 * longlong.h: Wrap the whole CRIS section in a single
1244 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1246 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1248 [__CRIS__] (__umulsidi3): Define.
1249 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1250 * config/cris/sfp-machine.h: New file.
1251 * config/cris/umulsidi3.S: New file.
1252 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1253 * config/cris/arit.c (SIGNMULT): New macro.
1254 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1255 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1256 saving 3 out of originally 33 cycles from the fastest
1257 path, 3 out of 54 from the medium path and one from the longest
1258 path. Improve comments.
1260 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1262 * sync.c: Remove static aliases and define each function directly
1263 under its real name.
1265 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1267 * config.host (hppa*64*-*-linux*): Define extra_parts.
1268 (hppa*-*-linux*): Likewise.
1270 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1272 * config/arc/crtgend.S: Add 2013 to Copyright years.
1273 * config/arc/gmon/atomic.h: Likewise.
1274 * config/arc/gmon/auxreg.h: Likewise.
1275 * config/arc/gmon/sys/gmon_out.h: Likewise.
1276 * config/arc/gmon/sys/gmon.h: Likewise.
1277 * config/arc/gmon/prof-freq.c: Likewise.
1278 * config/arc/gmon/mcount.c: Likewise.
1279 * config/arc/gmon/prof-freq-stub.S: Likewise.
1280 * config/arc/gmon/gmon.c: Likewise.
1281 * config/arc/gmon/machine-gmon.h: Likewise.
1282 * config/arc/gmon/profil.S: Likewise.
1283 * config/arc/gmon/dcache_linesz.S: Likewise.
1284 * config/arc/crtg.S: Likewise.
1285 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1286 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1287 * config/arc/ieee-754/adddf3.S: Likewise.
1288 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1289 * config/arc/ieee-754/fixsfsi.S: Likewise.
1290 * config/arc/ieee-754/gtsf2.S: Likewise.
1291 * config/arc/ieee-754/floatsisf.S: Likewise.
1292 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1293 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1294 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1295 * config/arc/ieee-754/fixdfsi.S: Likewise.
1296 * config/arc/ieee-754/addsf3.S: Likewise.
1297 * config/arc/ieee-754/gesf2.S: Likewise.
1298 * config/arc/ieee-754/floatsidf.S: Likewise.
1299 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1300 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1301 * config/arc/ieee-754/gtdf2.S: Likewise.
1302 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1303 * config/arc/ieee-754/uneqdf2.S: Likewise.
1304 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1305 * config/arc/ieee-754/uneqsf2.S: Likewise.
1306 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1307 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1308 * config/arc/ieee-754/eqdf2.S: Likewise.
1309 * config/arc/ieee-754/ordsf2.S: Likewise.
1310 * config/arc/ieee-754/divsf3.S: Likewise.
1311 * config/arc/ieee-754/divdf3.S: Likewise.
1312 * config/arc/ieee-754/floatunsidf.S: Likewise.
1313 * config/arc/ieee-754/orddf2.S: Likewise.
1314 * config/arc/ieee-754/eqsf2.S: Likewise.
1315 * config/arc/ieee-754/gedf2.S: Likewise.
1316 * config/arc/crtn.S: Likewise.
1317 * config/arc/crti.S: Likewise.
1318 * config/arc/t-arc700-uClibc: Likewise.
1319 * config/arc/asm.h: Likewise.
1320 * config/arc/libgcc-excl.ver: Likewise.
1321 * config/arc/t-arc-newlib: Likewise.
1322 * config/arc/divtab-arc700.c: Likewise.
1323 * config/arc/initfini.c: Likewise.
1324 * config/arc/fp-hack.h: Likewise.
1326 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1327 Diego Novillo <dnovillo@google.com>
1329 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1330 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1331 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1332 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1334 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1335 Brendan Kehoe <brendan@zen.org>
1336 Simon Cook <simon.cook@embecosm.com>
1338 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1339 * config/arc: New directory.
1340 * longlong.h [__arc__] (umul_ppmm): Remove.
1341 [__arc__] (__umulsidi3): Define.
1342 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1343 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1345 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1347 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1349 * config/i386/gthr-win32.h: Likewise.
1351 2013-09-16 DJ Delorie <dj@redhat.com>
1353 * config/rl78/vregs.h: Add G10 register definitions.
1354 * config/rl78/lib2mul.c: Enable for RL78/G10.
1355 * config/rl78/lib2div.c: Likewise.
1356 * config/rl78/lshrsi3.S: Use vregs.h.
1357 * config/rl78/cmpsi2.S: Likewise.
1358 * config/rl78/trampoline.S: Likewise.
1359 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1361 2013-09-14 DJ Delorie <dj@redhat.com>
1362 Nick Clifton <nickc@redhat.com>
1364 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1365 * config/rl78/vregs.h: New.
1366 * config/rl78/signbit.S: New file. Implements signbit function.
1367 * config/rl78/divmodsi.S: New.
1368 * config/rl78/divmodhi.S: New.
1369 * config/rl78/divmodqi.S: New.
1370 * config/rl78/t-rl78: Build them here...
1371 * config/rl78/lib2div.c: ...but not here.
1373 2013-09-12 DJ Delorie <dj@redhat.com>
1375 * config.host (msp*-*-elf): New.
1376 * config/msp430/: New port.
1378 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1380 PR gcov-profile/58127
1381 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1382 __thread var for emulated TLS.
1383 (__gcov_indirect_call_counters): Likewise.
1385 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1386 Catherine Moore <clm@codesourcery.com>
1387 Richard Sandiford <rdsandiford@googlemail.com>
1389 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1390 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1391 (CALL_STUB_NO_RET): Likewise.
1392 (CALL_STUB_RET): Likewise.
1393 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1394 __mips16_ret call/return stub symbols.
1395 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1398 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1400 * config.host <mips*-*-linux*>: Remove a stray comment.
1402 2013-08-10 Jan Hubicka <jh@suse.cz>
1404 Work around binutils PR14342
1405 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1406 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1407 (L_gcov_indirect_call_profiler_v2): New.
1409 2013-08-06 Jan Hubicka <jh@suse.cz>
1411 * libgcov.c (__gcov_indirect_call_callee,
1412 __gcov_indirect_call_counters): New global vars.
1413 (__gcov_indirect_call_profiler): replace by ...
1414 (__gcov_indirect_call_profiler_v2) ... this one.
1416 2013-08-06 Caroline Tice <cmtice@google.com>
1418 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1419 vtv_start_preinit.o and vtv_end_preinit.o.
1420 * configure.ac: Add code to check/set enable_vtable_verify.
1421 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1423 * vtv_start_preinit.c: New file.
1424 * vtv_end_preinit.c: New file.
1425 * vtv_start.c: New file.
1426 * vtv_end.c: New file.
1427 * configure: Regenerated.
1429 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1431 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1432 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1433 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1434 GPL-3.0-with-GCC-exception.
1436 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1438 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1441 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1443 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1444 mapping for FPRs when creating the fallback framestate.
1446 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1449 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1450 (__round_s2_const, __round_u2_const)
1451 (__round_s4_const, __round_u4_const, __round_x8):
1452 Saturate result if addition result cannot be represented.
1454 2013-07-15 Matthias Klose <doko@ubuntu.com>
1456 * libgcc2.c: Don't include <limits.h>.
1458 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1460 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1462 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1465 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1467 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1470 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1472 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1473 instead of table lookups.
1474 (__popcountDI2): Likewise.
1476 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1478 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1481 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1484 * soft-fp/adddf3.c: Update from glibc.
1485 * soft-fp/addsf3.c: Likewise.
1486 * soft-fp/addtf3.c: Likewise.
1487 * soft-fp/divdf3.c: Likewise.
1488 * soft-fp/divsf3.c: Likewise.
1489 * soft-fp/divtf3.c: Likewise.
1490 * soft-fp/double.h: Likewise.
1491 * soft-fp/eqdf2.c: Likewise.
1492 * soft-fp/eqsf2.c: Likewise.
1493 * soft-fp/eqtf2.c: Likewise.
1494 * soft-fp/extenddftf2.c: Likewise.
1495 * soft-fp/extended.h: Likewise.
1496 * soft-fp/extendsfdf2.c: Likewise.
1497 * soft-fp/extendsftf2.c: Likewise.
1498 * soft-fp/fixdfdi.c: Likewise.
1499 * soft-fp/fixdfsi.c: Likewise.
1500 * soft-fp/fixsfdi.c: Likewise.
1501 * soft-fp/fixsfsi.c: Likewise.
1502 * soft-fp/fixtfdi.c: Likewise.
1503 * soft-fp/fixtfsi.c: Likewise.
1504 * soft-fp/fixunsdfdi.c: Likewise.
1505 * soft-fp/fixunsdfsi.c: Likewise.
1506 * soft-fp/fixunssfdi.c: Likewise.
1507 * soft-fp/fixunssfsi.c: Likewise.
1508 * soft-fp/fixunstfdi.c: Likewise.
1509 * soft-fp/fixunstfsi.c: Likewise.
1510 * soft-fp/floatdidf.c: Likewise.
1511 * soft-fp/floatdisf.c: Likewise.
1512 * soft-fp/floatditf.c: Likewise.
1513 * soft-fp/floatsidf.c: Likewise.
1514 * soft-fp/floatsisf.c: Likewise.
1515 * soft-fp/floatsitf.c: Likewise.
1516 * soft-fp/floatundidf.c: Likewise.
1517 * soft-fp/floatundisf.c: Likewise.
1518 * soft-fp/floatunditf.c: Likewise.
1519 * soft-fp/floatunsidf.c: Likewise.
1520 * soft-fp/floatunsisf.c: Likewise.
1521 * soft-fp/floatunsitf.c: Likewise.
1522 * soft-fp/gedf2.c: Likewise.
1523 * soft-fp/gesf2.c: Likewise.
1524 * soft-fp/getf2.c: Likewise.
1525 * soft-fp/ledf2.c: Likewise.
1526 * soft-fp/lesf2.c: Likewise.
1527 * soft-fp/letf2.c: Likewise.
1528 * soft-fp/muldf3.c: Likewise.
1529 * soft-fp/mulsf3.c: Likewise.
1530 * soft-fp/multf3.c: Likewise.
1531 * soft-fp/negdf2.c: Likewise.
1532 * soft-fp/negsf2.c: Likewise.
1533 * soft-fp/negtf2.c: Likewise.
1534 * soft-fp/op-1.h: Likewise.
1535 * soft-fp/op-2.h: Likewise.
1536 * soft-fp/op-4.h: Likewise.
1537 * soft-fp/op-8.h: Likewise.
1538 * soft-fp/op-common.h: Likewise.
1539 * soft-fp/quad.h: Likewise.
1540 * soft-fp/single.h: Likewise.
1541 * soft-fp/soft-fp.h: Likewise.
1542 * soft-fp/subdf3.c: Likewise.
1543 * soft-fp/subsf3.c: Likewise.
1544 * soft-fp/subtf3.c: Likewise.
1545 * soft-fp/truncdfsf2.c: Likewise.
1546 * soft-fp/trunctfdf2.c: Likewise.
1547 * soft-fp/trunctfsf2.c: Likewise.
1548 * soft-fp/unorddf2.c: Likewise.
1549 * soft-fp/unordsf2.c: Likewise.
1550 * soft-fp/unordtf2.c: Likewise.
1551 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1552 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1553 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1554 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1555 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1556 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1557 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1558 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1559 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1560 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1561 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1562 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1564 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1566 * config/mips/lib2funcs.c: New file.
1567 * config/mips/t-mips (LIB2ADD_ST): Add it.
1569 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1572 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1573 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1575 2013-06-08 Walter Lee <walt@tilera.com>
1577 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1578 Replace int64_t with long long. Add __extension__ where
1580 * config/tilepro/atomic.c: Include config.h.
1582 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1584 * config.host (arm-wrs-vxworks): Configure with other soft float.
1586 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1588 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1589 (mips64r5900el-*-elf*): New configurations.
1591 2013-06-04 Alan Modra <amodra@gmail.com>
1593 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1595 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1597 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1599 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1601 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1602 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1603 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1605 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1607 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1608 (powerpc-wrs-vxworks): Likewise.
1610 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1612 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1613 signal frames as well.
1614 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1615 STACK_BIAS to the CFA offset.
1617 2013-05-17 Richard Henderson <rth@redhat.com>
1620 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1621 (execute_cfa_program): Use it when storing to fs->regs.
1623 2013-05-08 Kai Tietz <ktietz@redhat.com>
1625 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1626 (__deregister_frame_info): Likewise.
1628 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1630 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1633 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1635 2013-04-25 Alan Modra <amodra@gmail.com>
1637 * config.host: Match little-endian powerpc-linux.
1639 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1641 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1642 as 'unsigned long long' instead of 'unsigned long'.
1643 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1646 2013-04-10 Julian Brown <julian@codesourcery.com>
1648 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1649 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1650 unsigned char/unsigned short.
1651 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1653 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1656 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1658 2013-04-04 Meador Inge <meadori@codesourcery.com>
1660 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1661 computing the location of the link register.
1662 (aeabi_uldivmod): Ditto.
1664 2013-03-27 Kai Tietz <ktietz@redhat.com>
1666 * config.host: Add support for cygwin x64 target.
1667 * configure: Regenerated.
1669 2013-03-26 Walter Lee <walt@tilera.com>
1671 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1672 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1674 2013-03-25 Kai Tietz <ktietz@redhat.com>
1676 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1678 2013-03-20 Robert Mason <rbmj@verizon.net>
1680 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1681 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1682 (__gthread_leave_tsd_dtor_context): Add prototypes.
1683 (tls_delete_hook): Update.
1685 2013-03-20 Catherine Moore <clm@codesourcery.com>
1686 Joseph Myers <joseph@codesourcery.com>
1687 Chao-ying Fu <fu@mips.com>
1689 * config/mips/mips16.S: Don't build for microMIPS.
1690 * config/mips/linux-unwind.h: Handle microMIPS frame.
1691 * config/mips/crtn.S (fini, init): New labels.
1693 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1695 PR tree-optimization/53265
1696 * unwind-dw2.c (execute_cfa_program): Avoid
1697 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1698 on targets with DWARF_FRAME_REGISTERS < 32.
1700 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1703 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1704 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1706 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1708 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1709 sandybridge processors.
1711 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1714 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1717 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1719 * config/microblaze/crti.S: Setup stack protection at entry
1721 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1723 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1724 (__rotldi3): Shift bytewise if applicable.
1726 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1728 * config/aarch64/sync-cache.c
1729 (__aarch64_sync_cache_range): Silence warnings.
1731 2013-02-25 Catherine Moore <clm@codesourcery.com>
1734 2013-02-24 Catherine Moore <clm@codesourcery.com>
1735 Joseph Myers <joseph@codesourcery.com>
1736 Chao-ying Fu <fu@mips.com>
1738 * config/mips/mips16.S: Don't build for microMIPS.
1739 * config/mips/linux-unwind.h: Handle microMIPS frame.
1740 * config/mips/crtn.S (fini, init): New labels.
1742 2013-02-24 Catherine Moore <clm@codesourcery.com>
1743 Joseph Myers <joseph@codesourcery.com>
1744 Chao-ying Fu <fu@mips.com>
1746 * config/mips/mips16.S: Don't build for microMIPS.
1747 * config/mips/linux-unwind.h: Handle microMIPS frame.
1748 * config/mips/crtn.S (fini, init): New labels.
1750 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1751 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1754 2013-02-16 Alan Modra <amodra@gmail.com>
1757 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1758 (ppc_fallback_frame_state): Always set up save locations for fp
1759 and altivec. Don't bother with non-callee-saved regs, r0-r13
1760 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1762 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1765 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1767 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1768 _ssmulha3, _usmulusa3, _ssmulsa3.
1769 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1770 (__muldi3): XCALL __muldi3_6 instead of rcall.
1771 (__umulsidi3, __mulsidi3): New functions.
1772 (do_prologue_saves, do_epilogue_restores): New .macros.
1773 (__divdi3_moddi3): Use them.
1774 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1775 (__usmulusa3, __ssmulsa3): New functions.
1777 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1778 Jack Howarth <howarth@bromo.med.uc.edu>
1779 Patrick Marlier <patrick.marlier@gmail.com>
1782 * config/darwin-crt-tm.c: Remove dummy functions hack.
1784 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1787 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1788 * config/avr/lib2-object.mk: New iterator to build objects from it.
1789 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1791 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1792 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1793 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1794 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1795 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1796 * config/avr/lib1funcs-fixed.S: Implement them.
1798 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1800 Update copyright years.
1802 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1805 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1806 Add crtcxa to extra_parts.
1807 * config/rs6000/exit.h: New file.
1808 * config/rs6000/cxa_atexit.c: New file.
1809 * config/rs6000/cxa_finalize.c: New file.
1810 * config/rs6000/crtcxa.c: New file.
1811 * config/rs6000/t-aix-cxa: New file.
1812 * config/rs6000/libgcc-aix-cxa.ver: New file.
1814 2013-01-31 Nick Clifton <nickc@redhat.com>
1816 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1819 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1822 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1823 _mulQQ, _mulHQ, _mulHA, _mulSA,
1824 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1825 _divQQ, _divHQ, _divHA, _divSA,
1826 _divUQQ, _divUHQ, _divUHA, _divUSA.
1828 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1830 * config.host(microblaze*-linux*): tmake_file: Remove
1831 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1832 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1833 to exclude functions from being built with libgcc.c and use
1834 the microblaze assembly.
1836 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1838 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1841 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1843 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1844 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1845 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1846 alignment operation.
1848 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1850 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1851 loop start address for cache clearing.
1853 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1855 * config/avr/lib1funcs.S: Remove trailing blanks.
1856 * config/avr/lib1funcs-fixed.S: Ditto.
1858 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1860 * config/avr/avr-lib.h: Add GPL copyright notice.
1862 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1864 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1865 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1866 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1867 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1869 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1871 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1872 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1874 2013-01-04 Nick Clifton <nickc@redhat.com>
1876 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1877 the CALLT instruction is supported.
1879 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1881 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1882 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1884 2012-12-13 John Tytgat <John@bass-software.com>
1886 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1889 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1892 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1893 undefined signed overflows.
1895 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1898 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1900 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1902 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1903 (FP_TRAPPING_EXCEPTIONS): Define.
1904 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1905 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1907 2012-12-04 Richard Henderson <rth@redhat.com>
1910 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1912 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1914 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1915 (FP_EX_SHIFT): Define.
1916 (FP_TRAPPING_EXCEPTIONS): Define.
1918 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1920 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1921 (FP_ROUNDMODE): Use FP_RND_MASK.
1922 * config/aarch64/sfp-exceptions.c: New.
1923 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1924 Use __sfp_handle_exceptions.
1926 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1928 * config.host: (arm*-*-freebsd*): Remove.
1929 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1930 (arm*-*-elf*): Remove.
1931 (arm*-*-wince-pe*): Remove.
1932 * arm/unwind-arm.c (struct fpa_reg): Delete.
1933 (struct fpa_regs): Delete.
1934 (phase1_vrs): Remove fpa element.
1935 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1936 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1937 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1938 * ieee754-sf.S (floatundisf): Remove FPA support.
1939 (floatdisf): Likewise.
1940 * ieee75f-df.S (floatundidf): Likewise.
1941 (floatdidf): Likewise.
1943 2012-11-29 Kai Tietz <ktietz@redhat.com>
1946 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1947 * unwind-generic.h: Likewise.
1948 * unwind-seh.c: Likewise.
1950 2012-11-28 Richard Henderson <rth@redhat.com>
1953 * emutls.c (__emutls_get_address): Avoid race condition between
1954 obj->loc.offset read and emutls_key initialization.
1956 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1958 Adjust decimal point of signed accum mode to GCC default.
1961 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1963 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1964 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1965 (__mulha3, __mulsa3)
1966 (__divqq3, __divha3, __divsa3): Adjust to new position of
1967 decimal point of signed accum types.
1969 (__mulusa3_round): New function.
1970 (__mulusa3): Use it.
1971 (__divqq_helper): New function.
1972 (__udivuqq3): Use it.
1974 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1977 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1979 2012-11-18 Teresa Johnson <tejohnson@google.com>
1982 * libgcov.c (gcov_exit): Remove merged program summary
1983 comparison unless !GCOV_LOCKED.
1985 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1987 * soft-fp: Updated from glibc upstream.
1989 2012-11-06 Ian Lance Taylor <iant@google.com>
1991 * generic-morestack.c (__generic_morestack): Align the returned
1992 stack pointer to a 32 byte boundary.
1993 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1994 increment the return address until we have decided that we don't
1995 have a varargs function.
1996 (__morestack) [32-bit]: Align stack correctly when calling C
1998 (__morestack) [64-bit]: Likewise.
2000 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2002 * configure: Regenerate.
2004 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2007 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2008 * config/i386/sfp-machine.h: Guard exception handling
2009 code with _SOFT_FLOAT.
2010 * config/i386/32/sfp-machine.h: Guard rounding handling
2011 code with _SOFT_FLOAT.
2012 * config/i386/64/sfp-machine.h: Ditto.
2014 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2016 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2019 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2021 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2022 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2023 when appropriate. Correct structure element types.
2024 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2025 -minline-all-stringops from compile flags.
2027 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2029 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2031 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2033 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2035 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2037 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2040 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2041 Jim MacArthur <jim.macarthur@arm.com>
2042 Marcus Shawcroft <marcus.shawcroft@arm.com>
2043 Nigel Stephens <nigel.stephens@arm.com>
2044 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2045 Richard Earnshaw <rearnsha@arm.com>
2046 Sofiane Naci <sofiane.naci@arm.com>
2047 Stephen Thomas <stephen.thomas@arm.com>
2048 Tejas Belagod <tejas.belagod@arm.com>
2049 Yufeng Zhang <yufeng.zhang@arm.com>
2051 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2052 * config/aarch64/crti.S: New file.
2053 * config/aarch64/crtn.S: New file.
2054 * config/aarch64/linux-unwind.h: New file.
2055 * config/aarch64/sfp-machine.h: New file.
2056 * config/aarch64/sync-cache.c: New file.
2057 * config/aarch64/t-aarch64: New file.
2058 * config/aarch64/t-softfp: New file.
2060 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2062 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2063 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2064 no-longer-needed LDBU insns.
2066 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2069 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2070 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2072 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2074 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2076 2012-10-15 Matthias Klose <doko@ubuntu.com>
2078 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2080 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2082 * configure: Regenerate.
2083 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2085 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2087 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2088 instructions for 64bit targets only.
2090 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2092 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2093 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2094 * config/i386/32/sfp-machine.h: ... here.
2095 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2096 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2099 2012-10-07 Matthias Klose <doko@ubuntu.com>
2101 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2103 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2105 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2107 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2108 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2109 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2112 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2115 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2116 Fix parameter names.
2118 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2121 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2122 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2123 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2125 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2128 * config/sh/linux-atomic.S: Delete.
2129 * config/sh/linux-atomic.c: New.
2130 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2131 linux-atomic.c. Add cflags to disable warnings.
2133 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2136 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2138 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2139 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2140 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2141 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2142 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2144 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2146 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2148 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2149 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2151 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2153 * config.host (hppa-*-openbsd*): New target.
2154 * config/pa/t-openbsd: New file.
2156 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2159 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2160 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2161 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2162 (__divsa3): Use __negsi2 to negate r_quoL.
2163 * config/avr/lib1funcs.S (FALIAS): New macro.
2164 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2165 (__negsi2): ...this new function.
2166 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2167 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2168 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2169 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2170 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2171 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2173 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2176 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2177 (lshrsi3): Reimplement as lshrsi3_r0.
2179 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2182 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2185 2012-09-07 Teresa Johnson <tejohnson@google.com>
2187 PR gcov-profile/54487
2188 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2191 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2194 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2195 not configured --with-avrlibc=no.
2196 * config/avr/t-avrlibc: New file.
2197 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2198 (DPBIT_FUNCS): Ditto.
2199 (TPBIT_FUNCS): Ditto.
2201 2012-09-04 Teresa Johnson <tejohnson@google.com>
2203 * libgcov.c (struct gcov_summary_buffer): New structure.
2204 (gcov_histogram_insert): New function.
2205 (gcov_compute_histogram): Ditto.
2206 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2207 histograms during summary merging.
2209 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2211 * config.host (x86_64-*-openbsd*): New target.
2213 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2215 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2218 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2221 * config/avr/t-avr (conv_X): Rename to func_X.
2223 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2226 * config/avr/lib1funcs-fixed.S: New file.
2227 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2228 after they are used.
2229 (neg2, neg4): New macros.
2230 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2231 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2232 (__umulhisi3): Speed up MUL variant if there is enough flash.
2233 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2235 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2236 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2237 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2238 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2239 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2240 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2241 (LIB2FUNCS_EXCLUDE): Add supported functions.
2243 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2245 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2246 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2248 * fixed-obj.mk: Only expand dependency if $o is not in
2251 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2253 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2255 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2257 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2258 depend on --enable-shared.
2259 ($(lib1asmfuncs-o)): Use %.vis files independent of
2261 * static-object.mk ($(base)$(objext), $(base).vis)
2262 ($(base)_s$(objext)): Use same rules for visibility handling as in
2265 2012-08-21 Ian Lance Taylor <iant@google.com>
2267 * config/i386/morestack.S (__morestack_non_split): Increase amount
2268 of space allocated for non-split code stack.
2270 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2272 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2273 even if inhibit_libc.
2275 2012-08-17 Julian Brown <julian@codesourcery.com>
2277 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2278 -fexceptions -fnon-call-exceptions if not defined.
2279 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2280 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2282 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2284 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2287 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2289 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2290 rs6000/t-slibgcc-aix.
2292 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2294 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2296 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2298 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2300 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2303 * Makefile.in (version): Replace top_srcdir with srcdir.
2305 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2307 * Makefile.in (version): set to BASE-VER file from gcc directory.
2309 2012-08-01 Nick Clifton <nickc@redhat.com>
2311 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2312 Implements __clrsb for an HImode argument.
2314 2012-07-31 Nick Clifton <nickc@redhat.com>
2316 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2317 Implements __clrsb for an HImode argument.
2318 * config/stormy16/clrsbhi2.c: New file:
2319 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2321 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2323 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2325 2012-07-19 Tristan Gingold <gingold@adacore.com>
2326 Richard Henderson <rth@redhat.com>
2328 * unwind-seh.c: New file.
2329 * unwind-generic.h: Include windows.h for SEH.
2330 (_Unwind_Exception): Use 6 private fields for SEH.
2331 (_GCC_specific_handler): Declare.
2332 * unwind-c.c (__gcc_personality_seh0): New function.
2334 * config/i386/libgcc-cygming.ver: New file.
2335 * config/i386/t-seh-eh: New file.
2336 * config.host (x86_64-*-mingw*): Default to seh.
2338 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2340 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2342 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2344 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2345 __builtin_expect when checking for exceptions.
2346 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2348 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2350 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2351 function declaration.
2352 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2354 * config/ia64/sfp-exceptions.c: New.
2355 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2357 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2359 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2360 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2361 * config/i386/64/sfp-machine: ... (delete here) ...
2362 * config/i386/sfp-machine.h: ... to here.
2363 (FP_EX_MASK): Remove.
2365 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2367 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2369 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2370 * config/i386/libgcc-sol2.ver: Ditto.
2371 * config/i386/libgcc-glibc.ver: Ditto.
2373 2012-06-11 Roland McGrath <mcgrathr@google.com>
2375 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2376 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2379 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2381 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2382 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2383 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2384 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2385 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2386 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2387 * config/i386/64/sfp-machine: ... (delete here) ...
2388 * config/i386/sfp-machine.h: ... to here.
2390 (__sfp_handle_exceptions): New function declaration.
2391 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2392 * config/i386/sfp-exceptions.c: New.
2393 * config/i386/t-softfp: New.
2394 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2395 i386/t-softfp to tmake_file.
2397 2012-06-03 David S. Miller <davem@davemloft.net>
2399 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2402 2012-05-31 David S. Miller <davem@davemloft.net>
2404 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2405 multiply and divide instructions on 32-bit when V9.
2406 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2408 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2410 * config/arm/ieee754-df.S: Fix typos.
2411 * config/arm/ieee754-sf.S: Fix typos.
2412 * config/c6x/libunwind.S: Fix typos.
2413 * config/epiphany/udivsi3-float.c: Fix typos.
2414 * config/microblaze/muldi3_hard.S: Fix typos.
2415 * config/picochip/adddi3.S: Fix typos.
2416 * config/picochip/ashlsi3.S: Fix typos.
2417 * config/picochip/ashrsi3.S: Fix typos.
2418 * config/picochip/clzsi2.S: Fix typos.
2419 * config/picochip/cmpsi2.S: Fix typos.
2420 * config/picochip/divmod15.S: Fix typos.
2421 * config/picochip/divmodhi4.S: Fix typos.
2422 * config/picochip/divmodsi4.S: Fix typos.
2423 * config/picochip/longjmp.S: Fix typos.
2424 * config/picochip/lshrsi3.S: Fix typos.
2425 * config/picochip/parityhi2.S: Fix typos.
2426 * config/picochip/popcounthi2.S: Fix typos.
2427 * config/picochip/setjmp.S: Fix typos.
2428 * config/picochip/subdi3.S: Fix typos.
2429 * config/picochip/ucmpsi2.S: Fix typos.
2430 * config/picochip/udivmodhi4.S: Fix typos.
2431 * config/picochip/udivmodsi4.S: Fix typos.
2432 * config/spu/divv2df3.c: Fix typos.
2433 * config/spu/mfc_multi_tag_release.c: Fix typos.
2434 * config/spu/mfc_tag_release.c: Fix typos.
2435 * configure.ac: Fix typos.
2436 * configure: Regenerate.
2438 2012-05-25 Ian Lance Taylor <iant@google.com>
2440 * config/i386/morestack.S (__morestack_non_split): Check whether
2441 caller is varargs and needs %bp to hold the stack frame on return.
2443 2012-05-25 Olivier Hainque <hainque@adacore.com>
2445 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2446 sequence in the non pic case on VxWorks.
2448 2012-05-24 Olivier Hainque <hainque@adacore.com>
2450 * Makefile.in: Move dependency on install-unwind_h from
2451 "install-leaf" to "install".
2453 2012-05-24 Olivier Hainque <hainque@adacore.com>
2455 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2456 Use a separate command for stamp removals.
2458 2012-05-21 Andrew Pinski <apinski@cavium.com>
2461 * configure.ac: Define the default includes to being none.
2462 * configure: Regenerate.
2464 2012-05-16 Olivier Hainque <hainque@adacore.com>
2466 * Makefile.in (install-unwind_h): Rename into ...
2467 (install-unwind_h-forbuild): New target.
2468 (all): Use it instead of the former install-unwind_h.
2469 (install-unwind_h): Reinstate, copy to user install destination
2470 for include files, not to the internal gcc object directory one.
2471 (install-leaf): Depend on it.
2473 2012-05-15 Olivier Hainque <hainque@adacore.com>
2475 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2476 register numbers. LR_REGNO replaces R_LR.
2477 (ucontext_for): New, helper for ...
2478 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2480 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2482 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2484 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2485 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2486 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2488 (i[34567]86-*-*, x86_64-*-*): ... here.
2490 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2491 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2493 * config/i386/i386-cpuinfo.c: Rename to ...
2494 * config/i386/cpuinfo.c: ... this.
2495 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2497 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2498 (libgcc_cv_init_priority): New test.
2499 * configure: Regenerate.
2500 * config.in: New file.
2501 * Makefile.in (clean): Rename config.h to auto-target.h.
2502 (config.h): Likewise.
2503 (stamp-h): Likewise.
2505 * config/i386/cpuinfo.c (auto-target.h): Include.
2506 (CONSTRUCTOR_PRIORITY): Define.
2507 (__cpu_indicator_init): Use it.
2509 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2511 * longlong.h: Use a URL instead of an FSF postal address.
2512 Replace spaces with tab.
2514 2012-05-08 Teresa Johnson <tejohnson@google.com>
2516 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2517 (__gcov_dump): Ditto.
2518 (gcov_dump_complete): New global variable.
2519 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2520 (__gcov_flush): Outline functionality now in gcov_clear.
2521 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2523 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2525 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2526 (mips*-*-linux*): Include mips/t-tpbit when long double is
2529 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2531 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2532 (get_available_features): New argument. Check for AVX2.
2533 (__cpu_indicator_init): Modify call to get_available_features.
2535 2012-04-25 Alan Modra <amodra@gmail.com>
2537 * config/rs6000/crtsavevr.S: New file.
2538 * config/rs6000/crtrestvr.S: New file.
2539 * config/rs6000/t-savresfgpr: Build the above.
2540 * config/rs6000/t-netbsd: Likewise.
2542 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2544 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2546 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2548 * libgcc/config/i386/i386-cpuinfo.c: New file.
2549 * libgcc/config/i386/t-cpuinfo: New file.
2550 * libgcc/config.host: Include t-cpuinfo.
2551 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2553 2012-04-24 Chao-ying Fu <fu@mips.com>
2555 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2557 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2559 struct siginfo vs. siginfo_t
2561 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2562 siginfo_t instead of struct siginfo.
2563 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2564 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2565 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2566 (ia64_handle_unwabi): Likewise.
2567 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2568 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2569 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2570 (sh_fallback_frame_state): Likewise.
2571 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2572 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2574 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2576 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2579 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2581 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2582 if it hasn't been previously saved.
2584 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2586 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2589 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2592 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2593 instead of __AVR_HAVE_8BIT_SP__.
2595 2012-03-26 Tristan Gingold <gingold@adacore.com>
2597 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2598 (unw_table_entry): Use unw_word instead of unsigned long.
2599 (_Unwind_FindTableEntry): Likewise.
2600 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2601 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2602 (_Unwind_FindTableEntry): Likewise.
2603 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2604 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2605 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2606 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2607 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2608 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2609 (uw_init_context_1, uw_install_context): Likewise.
2610 (unw_word): Move to unwind-ia64.h
2612 2012-03-26 Tristan Gingold <gingold@adacore.com>
2614 * config/vms/vms-ucrt0.c: Update copyright years.
2616 (___gcc_main_flags): Declare.
2617 (__main): Check flags to remap argv and exit code.
2618 * config.host (*-*-*vms*): Adjust extra_parts.
2619 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2622 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2624 * arm/lib1funcs.asm (ctzsi2): New function.
2625 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2626 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2627 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2628 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2629 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2630 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2632 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2634 * config.host: Add bits to support powerpc64-*-freebsd*.
2635 * config/rs6000/freebsd-unwind.h: New file.
2636 * config/rs6000/t-freebsd64: New file.
2638 2012-03-20 Richard Guenther <rguenther@suse.de>
2640 PR gcov-profile/52627
2641 * libgcov.c (init_mx): Fix mutex name.
2643 2012-03-16 Tristan Gingold <gingold@adacore.com>
2645 * config/ia64/vms-unwind.h: Remove ulong (and replace
2646 it by unw_reg where used). Define unw_reg with __int64.
2648 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2650 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2652 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2654 (sparc_is_sighandler): Likewise.
2656 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2658 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2661 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2663 * config/arm/crtn.S: Fix typo.
2665 2012-03-13 Richard Guenther <rguenther@suse.de>
2667 * libgcov.c: Remove stdio.h include and NULL un-define.
2669 2012-03-13 Richard Guenther <rguenther@suse.de>
2672 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2674 2012-03-13 Richard Guenther <rguenther@suse.de>
2676 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2678 2012-03-13 Richard Guenther <rguenther@suse.de>
2680 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2681 and __gthread_mutex_init_function definitions.
2683 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2685 * config.host (mips*-*-openbsd*): Remove.
2687 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2689 * config.host: Remove alpha*-dec-osf5.1* handling.
2690 * config/alpha/gthr-posix.c: Remove.
2691 * config/alpha/libgcc-osf5.ver: Remove.
2692 * config/alpha/osf5-unwind.h: Remove.
2693 * config/alpha/t-osf-pthread: Remove.
2694 * config/alpha/t-slibgcc-osf: Remove.
2695 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2696 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2697 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2698 * mkmap-flat.awk: Remove osf_export handling.
2700 2012-03-12 Richard Guenther <rguenther@suse.de>
2702 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2703 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2704 (__gthread_mutex_init_function): New function.
2705 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2708 * libgcov.c: Include gthr.h.
2709 (__gcov_flush_mx): New global variable.
2710 (init_mx, init_mx_once): New functions.
2711 (__gcov_flush): Protect self with a mutex.
2712 (__gcov_fork): Re-initialize mutex after forking.
2713 * unwind-dw2-fde.c: Change condition under which to use
2714 __GTHREAD_MUTEX_INIT_FUNCTION.
2716 2012-03-12 Tristan Gingold <gingold@adacore.com>
2718 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2719 * config/ia64/t-vms: Likewise.
2721 2012-03-11 Michael Hope <michael.hope@linaro.org>
2723 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2726 2012-03-07 Walter Lee <walt@tilera.com>
2728 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2730 (atomic_xor): Rename and move definition to
2731 config/tilepro/atomic.h.
2732 (atomic_nand): Ditto.
2733 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2735 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2736 (arch_atomic_nand): Ditto.
2738 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2741 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2743 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2746 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2749 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2753 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2754 if RAMPZ affects reading from RAM.
2755 (__tablejump_elpm__): Ditto.
2757 (__movmemx_hi): Ditto.
2758 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2759 (__do_global_dtors): Ditto.
2760 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2761 (__movmemx_hi): Ditto.
2763 2012-03-05 Richard Henderson <rth@redhat.com>
2765 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2766 [ARM] (count_trailing_zeros): Use the builtin.
2768 2012-03-01 Kai Tietz <ktietz@redhat.com>
2770 * soft-fp: Imported from glibc upstream.
2772 2012-02-28 Kai Tietz <ktietz@redhat.com>
2774 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2775 for mingw-targets as attribute gcc_struct.
2777 2012-02-28 Ian Lance Taylor <iant@google.com>
2779 * generic-morestack.c (__splitstack_releasecontext): Correct call
2780 to __morestack_release_segments.
2782 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2785 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2786 for __linux__ when removing signals from __morestack_fullmask.
2788 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2791 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2793 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2795 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2796 instead of HAVE_INITFINI_ARRAY.
2797 * config/ia64/crtend.S: Likewise.
2799 2012-02-20 Kai Tietz <ktietz@redhat.com>
2802 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2804 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2805 to w32-unwind.h header.
2807 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2809 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2810 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2811 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2812 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2814 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2816 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2818 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2821 * config/darwin-crt-tm.c: Correct typo.
2823 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2824 Patrick Marlier <patrick.marlier@gmail.com>
2827 * config/darwin-crt-tm.c: Generate dummy functions.
2829 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2830 Patrick Marlier <patrick.marlier@gmail.com>
2833 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2834 (__doTMRegistrations): Call it.
2835 (__doTMdeRegistrations): Likewise.
2837 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2838 Anatoly Sokolov <aesok@post.ru>
2839 Eric Weddington <eric.weddington@atmel.com>
2842 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2843 (__epilogue_restores__): Ditto.
2845 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2849 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2850 Solaris 11 and slightly reformat.
2851 (sparc_is_sighandler): Likewise.
2853 2012-02-14 Walter Lee <walt@tilera.com>
2855 * config.host: Handle tilegx and tilepro.
2856 * config/tilegx/sfp-machine.h: New file.
2857 * config/tilegx/sfp-machine32.h: New file.
2858 * config/tilegx/sfp-machine64.h: New file.
2859 * config/tilegx/t-crtstuff: New file.
2860 * config/tilegx/t-softfp: New file.
2861 * config/tilegx/t-tilegx: New file.
2862 * config/tilepro/atomic.c: New file.
2863 * config/tilepro/atomic.h: New file.
2864 * config/tilepro/linux-unwind.h: New file.
2865 * config/tilepro/sfp-machine.h: New file.
2866 * config/tilepro/softdivide.c: New file.
2867 * config/tilepro/softmpy.S: New file.
2868 * config/tilepro/t-crtstuff: New file.
2869 * config/tilepro/t-tilepro: New file.
2871 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2875 * gthr-posix.h: Allow static initializer macros to be disabled.
2876 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2878 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2880 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2881 Add t-slibgcc-libgcc to tmake_file.
2882 * config/mips/libgcc-mips16.ver: Revert previous patch.
2883 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2885 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2886 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2888 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2889 * config/cr16/crti.S: New file.
2890 * config/cr16/crtlibid.S: New file.
2891 * config/cr16/crtn.S: New file.
2892 * config/cr16/lib1funcs.S: New file.
2893 * config/cr16/t-cr16: New file.
2894 * config/cr16/t-crtlibid: New file.
2895 * config/cr16/unwind-dw2.h: New file.
2896 * config/cr16/unwind-cr16.c: New file.
2897 * config/cr16/divmodhi3.c: New file.
2899 2012-01-25 Alan Modra <amodra@gmail.com>
2901 * config/rs6000/t-linux64: Delete. Move..
2902 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2903 * config/rs6000/t-linux: ..and libgcc flags to here.
2905 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2907 * config.host (i[34567]86-*-interix3*):
2908 Change triplet to i[34567]86-*-interix[3-9]*.
2909 * configure: Regenerate.
2911 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2912 Richard Sandiford <rdsandiford@googlemail.com>
2914 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2915 * config/mips/mips16.S (__mips16_rdhwr): New function.
2916 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2918 2012-01-11 Nathan Sidwell <nathan@acm.org>
2920 * libgcov.c (__gcov_init): Ignore objects with no functions.
2922 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2925 Extend __pgmx semantics to linearize memory.
2926 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2927 * config/avr/lib1funcs.S (__xload_1): New function.
2928 (__movmemx_qi, __movmemx_hi): New functions.
2929 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2932 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2934 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2935 purported sigacthandler address isn't null before dereferencing it.
2936 (sparc_is_sighandler): Likewise.
2938 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2941 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2942 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2943 (sparc_is_sighandler): Likewise.
2944 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2946 2012-01-06 Tristan Gingold <gingold@adacore.com>
2948 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2949 compatibility thunks...
2950 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2951 (crtbeginS.o, crtendS.o): ... and these to ...
2952 * config/ia64/t-ia64-elf: ... this new file.
2953 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2954 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2956 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2958 * configure: Regenerate.
2959 * config/s390/t-crtstuff: Remove -fPIC.
2961 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2964 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2967 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2970 * config/avr/lib1funcs.S: Remove FIXME comments.
2971 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2973 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2975 Implement light-weight DImode support.
2976 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2977 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2978 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2979 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2981 2011-12-30 Nathan Sidwell <nathan@acm.org>
2983 * libgcov.c (gcov_crc32): Remove global var.
2984 (free_fn_data): New function.
2985 (buffer_fn_data): Pass in filename, more robust error recovery.
2986 (crc32_unsigned): New function.
2987 (gcov_exit): More robust detection of new program. More robust
2989 (__gcov_init): Do not update program's crc here.
2991 2011-12-21 Tristan Gingold <gingold@adacore.com>
2993 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2995 2011-12-21 Ian Lance Taylor <iant@google.com>
2997 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2999 2011-12-20 Ian Lance Taylor <iant@google.com>
3001 * config/i386/morestack.S (__morestack_non_split): If there is
3002 enough stack space already, don't split. Ask for more stack space
3005 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3007 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3009 (_Unwind_DebugHook): New function.
3010 (uw_restore_core_regs): New define.
3011 (unwind_phase2): Use uw_restore_core_regs instead of
3013 (unwind_phase2_forced): Likewise.
3014 (__gnu_Unwind_Resume): Likewise.
3016 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3018 * config/alpha/linux-unwind.h: Update copyright years.
3019 (MD_FROB_UPDATE_CONTEXT): New define.
3020 (alpha_frob_update_context): New function.
3022 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3024 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3025 tmake_file rather replacing it.
3027 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3029 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3030 function is not used for PPC64.
3031 (save_world): Amend comments. Update the VRsave mask to reflect the
3033 (rest_world): Update comments, do not clobber r10, do not use r8.
3034 (eh_rest_world_r10): Amend comments, do not use r8.
3035 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3036 no longer used, move restore of CR and target address to the end of
3039 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3041 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3042 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3044 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3047 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3048 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3050 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3052 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3054 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3057 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3058 * config/avr/lib1funcs.S (__muldi3): New function.
3060 2011-12-06 Andrew Pinski <apinski@cavium.com>
3062 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3064 (__frame_dummy_init_array_entry): Likewise.
3066 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3068 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3072 * config/avr/lib1funcs.S (__prologue_saves__,
3073 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3074 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3076 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3078 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3080 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3083 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3084 (_ITM_deregisterTMCloneTable): Likewise.
3085 (__register_frame_info): Fix unused warning.
3086 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3087 pthread_default_stacksize_np): Likewise.
3088 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3090 2011-11-29 DJ Delorie <dj@redhat.com>
3092 * config.host (rl78-*-elf): New case.
3093 * config/rl78: New directory for the Renesas RL78.
3095 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3097 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3100 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3103 * config/rs6000/t-savresfgpr: New file.
3104 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3105 $(srcdir)/config/rs6000/eabi.S.
3106 * config/rs6000/t-ppccomm-ldbl: Remove.
3107 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3109 (powerpc-*-eabispe*): Likewise.
3110 (powerpc-*-eabi*): Likewise.
3111 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3112 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3113 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3114 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3116 (powerpc-*-eabisim*): Likewise.
3117 (powerpc-*-elf*): Likewise.
3118 (powerpc-*-eabialtivec*): Likewise.
3119 (powerpc-xilinx-eabi*): Likewise.
3120 (powerpc-*-rtems*): Likewise.
3121 (powerpcle-*-elf*): Likewise.
3122 (powerpcle-*-eabisim*): Likewise.
3123 (powerpcle-*-eabi*): Likewise.
3125 2011-11-27 Ian Lance Taylor <iant@google.com>
3127 * generic-morestack.c (__splitstack_find): Check for NULL old
3129 (__splitstack_resetcontext): New function.
3130 (__splitstack_releasecontext): New function.
3131 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3133 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3135 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3137 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3139 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3141 2011-11-26 Richard Henderson <rth@redhat.com>
3143 * config/m68k/linux-atomic.c: New file.
3144 * config/m68k/t-linux: New file.
3145 * config.host (m68k-uclinux, m68k-linux): Use it.
3147 2011-11-26 Richard Henderson <rth@redhat.com>
3149 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3150 (__TMC_END__): Only declare if hidden is available; in the definition,
3151 if hidden is unavailable add a null record.
3152 (deregister_tm_clones, register_tm_clones): New.
3153 (__do_global_dtors_aux, frame_dummy): Use them.
3154 (__do_global_dtors, __do_global_ctors_1): Likewise.
3156 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3158 * config/darwin-crt-tm.c: New file.
3159 * config.host (darwin): Build crttms.o crttme.o to provide
3160 startup and shutdown for tm clones.
3161 * config/t-darwin (crttms.o): New build rule.
3162 (crttme.o): Likewise.
3164 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3166 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3169 2011-11-21 Richard Henderson <rth@redhat.com>
3171 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3172 (__TMC_LIST__, __TMC_END__): New.
3173 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3174 (__do_global_dtors): Likewise.
3175 (frame_dummy): Call _ITM_registerTMCloneTable.
3176 (__do_global_ctors_1): Likewise.
3178 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3180 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3181 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3182 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3183 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3184 * config/i386/t-darwin64: Remove.
3185 * config/sh/t-netbsd (LIB2ADD): Remove.
3187 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3190 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3191 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3192 * config/avr/lib1funcs.S (wmov): New assembler macro.
3193 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3194 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3195 (__udivmod64): New function.
3196 (__negdi2): New function.
3198 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3200 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3201 *-*-freebsd*aout*): Remove.
3203 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3205 * static-object.mk (c_flags-$o): Save c_flags.
3206 ($(base)$(objext)): Use it.
3208 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3210 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3212 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3215 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3216 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3219 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3221 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3223 (aeabi_uidivmod): Likewise.
3224 (umodsi3): Likewise.
3226 (aeabi_idivmod): Likewise.
3229 2011-11-16 Tristan Gingold <gingold@adacore.com>
3231 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3233 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3236 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3237 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3239 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3241 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3243 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3244 * config/pa/t-stublib64: Delete.
3246 2011-11-12 Richard Henderson <rth@redhat.com>
3248 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3249 cast the pointer argument to _Unwind_SetGRPtr.
3251 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3253 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3255 2011-11-09 Ian Lance Taylor <iant@google.com>
3257 * generic-morestack.c: Include <string.h>.
3258 (uintptr_type): Define.
3259 (struct initial_sp): Add dont_block_signals field. Reduce size of
3261 (allocate_segment): Set prev field to NULL. Don't set
3262 __morestack_current_segment or __morestack_segments.
3263 (__generic_morestack): Update current->prev and *pp after calling
3265 (__morestack_block_signals): Don't do anything if
3266 dont_block_signals is set.
3267 (__morestack_unblock_signals): Likewise.
3268 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3270 (__splitstack_block_signals): New function.
3271 (enum __splitstack_content_offsets): Define.
3272 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3273 (__splitstack_makecontext): New function.
3274 (__splitstack_block_signals_context): New function.
3275 (__splitstack_find_context): New function.
3276 * config/i386/morestack.S (__morestack_get_guard): New function.
3277 (__morestack_set_guard, __morestack_make_guard): New functions.
3278 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3280 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3282 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3283 (i[34567]86-*-mingw*): ... here.
3284 (x86_64-*-mingw*): ... here.
3286 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3288 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3290 2011-11-07 Nathan Sidwell <nathan@acm.org>
3292 * libgcov.c (struct gcov_fn_buffer): New struct.
3293 (buffer_fn_data): New helper.
3294 (gcov_exit): Rework for new gcov data structures.
3296 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3299 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3301 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3303 * config.host (tmake_file): Correct comment.
3304 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3306 (bfin*-uclinux*): Likewise.
3307 (bfin*-linux-uclibc*): Likewise.
3308 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3310 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3312 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3313 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3314 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3315 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3316 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3317 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3318 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3319 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3320 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3321 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3322 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3323 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3324 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3326 * config/bfin/t-elf: Remove.
3327 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3329 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3331 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3332 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3333 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3334 (lm32-*-elf*): ... this.
3335 (lm32-*-rtems*): ... and this.
3337 (m32r-*-rtems*): Add to tmake_file.
3338 (moxie-*-rtems*): Likewise.
3339 (sparc-*-rtems*): Likewise.
3340 Remove t-rtems from tmake_file.
3341 (sparc64-*-rtems*): Likewise.
3342 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3345 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3348 * config/gthr-posix.h: Move ...
3349 * gthr-posix.h: ... here.
3350 * config/gthr-lynx.h: Reflect this.
3351 * config/gthr-vxworks.h: Likewise.
3352 * config/rs6000/gthr-aix.h: Likewise.
3353 * configure.ac (target_thread_file): Likewise.
3354 * configure: Regenerate.
3356 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3358 * config.host (arm*-*-rtemseabi*): New target.
3360 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3363 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3366 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3368 * config.host (epiphany-*-elf*): New configuration.
3369 * config/epiphany: New Directory.
3371 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3373 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3374 * config/avr/t-rtems: New.
3375 Filter out _exit from LIB1ASMFUNCS.
3377 2011-11-04 David S. Miller <davem@davemloft.net>
3379 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3380 * configure: Rebuild.
3382 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3384 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3387 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3390 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3391 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3393 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3396 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3398 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3400 * config/c6x/t-elf (LIB2ADDEH): Set.
3401 * config/c6x/t-c6x-elf: Remove.
3403 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3405 * config/i386/sol2-ci.S: Rename to ...
3406 * config/i386/crti.S: ... this.
3407 * config/i386/sol2-cn.S: Rename to ...
3408 * config/i386/crtn.S: ... this.
3409 * config/sparc/sol2-ci.S: Rename to ...
3410 * config/sparc/crti.S: ... this.
3411 * config/sparc/sol2-cn.S: Rename to ...
3412 * config/sparc/crtn.S: ... this.
3413 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3414 (crti.o, crtn.o): Remove.
3416 2011-11-04 Tristan Gingold <gingold@adacore.com>
3418 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3420 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3422 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3424 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3426 * config.host (crisv32-*-none, cris-*-none): Remove.
3427 (crisv32-*-elf): Append to tmake_file, don't just set it.
3428 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3430 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3432 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3433 (ecrtn$(objext)): Likewise.
3434 (ncrti$(objext)): Likewise.
3435 (ncrtn$(objext)): Likewise.
3437 2011-11-03 Andreas Schwab <schwab@redhat.com>
3439 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3441 2011-11-02 David S. Miller <davem@davemloft.net>
3443 * configure.ac: Set host_address on sparc too.
3444 * configure: Regenerate.
3445 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3446 based upon host_address.
3447 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3449 2011-11-02 Jason Merrill <jason@redhat.com>
3451 * config/rs6000/t-ppccomm: Add missing \.
3453 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3455 * gthr-single.h, gthr.h: New files.
3456 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3457 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3458 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3459 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3460 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3461 * configure.ac (thread_header): New variable.
3462 Set it depending on target_thread_file.
3463 (gthr-default.h): Link from $thread_header.
3464 * configure: Regenerate.
3465 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3467 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3469 * configure.ac (tm_file_): New variable.
3470 Determine from tm_file.
3471 (tm_file, tm_defines): Substitute.
3472 * configure: Regenerate.
3473 * mkheader.sh: New file.
3474 * Makefile.in (clean): Remove libgcc_tm.h.
3475 ($(objects)): Depend on libgcc_tm.h.
3476 (libgcc_tm_defines, libgcc_tm_file): New variables.
3477 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3478 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3479 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3480 ($(extra-parts)): Depend on libgcc_tm.h.
3481 * config.host (tm_defines, tm_file): New variable.
3482 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3483 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3484 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3485 (avr-*-rtems*): Likewise.
3486 (avr-*-*): Likewise.
3487 (frv-*-elf): Likewise.
3488 (frv-*-*linux*): Likewise.
3489 (h8300-*-rtems*): Likewise.
3490 (h8300-*-elf*): Likewise.
3491 (i[34567]86-*-darwin*): Likewise.
3492 (x86_64-*-darwin*): Likewise.
3493 (rx-*-elf): Likewise.
3494 (tic6x-*-uclinux): Likewise.
3495 (tic6x-*-elf): Likewise.
3496 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3497 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3498 * config/i386/cygming-crtbegin.c: Likewise.
3499 * config/i386/cygming-crtend.c: Likewise.
3500 * config/ia64/fde-vms.c: Likewise.
3501 * config/ia64/unwind-ia64.c: Likewise.
3502 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3503 * config/rs6000/darwin-fallback.c: Likewise.
3504 * config/stormy16/lib2funcs.c: Likewise.
3505 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3506 * crtstuff.c: Likewise.
3507 * dfp-bit.h: Likewise.
3508 * emutls.c: Likewise.
3509 * fixed-bit.c: Likewise.
3510 * fp-bit.c: Likewise.
3511 * generic-morestack-thread.c: Likewise.
3512 * generic-morestack.c: Likewise.
3513 * libgcc2.c: Likewise.
3514 * libgcov.c: Likewise.
3515 * unwind-dw2-fde-dip.c: Likewise.
3516 * unwind-dw2-fde.c: Likewise.
3517 * unwind-dw2.c: Likewise.
3518 * unwind-sjlj.c: Likewise.
3520 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3522 * configure.ac: Include ../config/picflag.m4.
3523 (GCC_PICFLAG): Call it.
3525 * configure: Regenerate.
3526 * Makefile.in (gcc_srcdir): Remove.
3527 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3528 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3529 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3530 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3531 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3534 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3535 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3536 to refer to libgcc2.c.
3538 * config/darwin-64.c: New file.
3539 * config/darwin-crt3.c: Remove comment.
3540 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3541 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3542 config/udivmodsi4.c: New files.
3543 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3544 config/memset.c: New files.
3545 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3546 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3547 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3548 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3549 * config/t-openbsd-thread: New file.
3550 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3551 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3552 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3553 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3556 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3557 to refer to gthr-posix.c.
3558 * config/alpha/t-vms (LIB2ADD): Set.
3559 * config/alpha/vms-gcc_shell_handler.c: New file.
3560 * config/arm/bpabi.c, config/arm/fp16.c,
3561 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3562 config/arm/unaligned-funcs.c: New files.
3563 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3564 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3565 * config/arm/t-linux: Likewise.
3566 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3567 * config/arm/t-netbsd: New file.
3568 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3569 * config/arm/t-symbian (LIB2ADD_ST): Set.
3570 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3571 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3572 * config/bfin/t-elf: New file.
3573 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3574 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3575 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3576 config/c6x/ltf.c: New files.
3577 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3578 (HOST_LIBGCC2_CFLAGS): Set.
3579 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3580 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3581 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3583 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3584 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3585 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3586 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3587 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3589 * config/frv/t-frv (LIB2ADD): Set.
3590 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3591 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3592 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3593 config/h8300/popcounthi2.c: New files.
3594 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3595 * config/i386/gthr-win32.c: New file.
3596 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3597 * config/i386/t-cygwin: Likewise.
3598 * config/i386/t-darwin, config/i386/t-darwin64,
3599 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3600 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3601 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3602 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3603 * config/ia64/quadlib.c: New file.
3604 * config/ia64/t-hpux (LIB2ADD): Set.
3605 * config/ia64/t-ia64: Add comment.
3606 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3607 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3608 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3609 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3610 * config/m32c/t-m32c (LIB2ADD): Set.
3611 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3612 * config/m32r/t-m32r: Likewise.
3613 * config/m68k/fpgnulib.c: New file.
3614 * config/m68k/t-floatlib (LIB2ADD): Set.
3615 (xfgnulib.c): New target.
3616 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3617 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3618 * config/mep/t-mep (LIB2ADD): Set.
3619 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3620 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3621 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3622 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3623 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3624 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3625 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3626 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3627 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3628 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3630 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3631 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3632 * config/pa/fptr.c, config/pa/lib2funcs.S,
3633 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3634 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3635 (LIB2ADD, LIB2ADD_ST): Set.
3636 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3637 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3639 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3640 * config/pdp11/t-pdp11: New file.
3641 * config/picochip/libgccExtras/adddi3.S,
3642 config/picochip/libgccExtras/ashlsi3.S,
3643 config/picochip/libgccExtras/ashrsi3.S,
3644 config/picochip/libgccExtras/clzsi2.S,
3645 config/picochip/libgccExtras/cmpsi2.S,
3646 config/picochip/libgccExtras/divmod15.S,
3647 config/picochip/libgccExtras/divmodhi4.S,
3648 config/picochip/libgccExtras/divmodsi4.S,
3649 config/picochip/libgccExtras/lshrsi3.S,
3650 config/picochip/libgccExtras/parityhi2.S,
3651 config/picochip/libgccExtras/popcounthi2.S,
3652 config/picochip/libgccExtras/subdi3.S,
3653 config/picochip/libgccExtras/ucmpsi2.S,
3654 config/picochip/libgccExtras/udivmodhi4.S,
3655 config/picochip/libgccExtras/udivmodsi4.S: New files.
3656 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3657 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3658 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3659 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3660 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3661 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3662 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3663 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3665 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3666 (HOST_LIBGCC2_CFLAGS): Set.
3667 * config/rs6000/t-darwin64: New file.
3668 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3669 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3670 * config/rs6000/t-ppccomm (LIB2ADD): Add
3671 $(srcdir)/config/rs6000/tramp.S.
3672 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3673 Add $(srcdir)/config/rs6000/eabi.S.
3674 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3675 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3676 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3677 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3678 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3679 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3680 * config/rs6000/tramp.S: New file.
3681 * config/s390/t-tpf: Remove.
3682 * config/sh/linux-atomic.S: New file.
3683 * config/sh/t-linux (LIB2ADD): Set.
3684 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3685 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3686 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3688 (HOST_LIBGCC2_CFLAGS): Set.
3689 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3690 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3691 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3692 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3693 config/spu/mfc_multi_tag_release.c,
3694 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3695 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3696 config/spu/multi3.c: New files.
3697 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3698 (HOST_LIBGCC2_CFLAGS): Set.
3699 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3700 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3701 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3702 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3703 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3704 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3705 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3706 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3707 config/stormy16/umodsi3.c: New files.
3708 * config/xtensa/lib2funcs.S: New file.
3709 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3710 * config/xtensa/t-xtensa (LIB2ADD): Set.
3711 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3712 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3713 Add t-freebsd-thread to tmake_file for posix threads.
3714 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3715 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3716 (*-*-lynxos*): Likewise.
3717 (*-*-netbsd*): Likewise.
3718 (*-*-openbsd*): Likewise.
3719 Add t-openbsd-thread to tmake_file for posix threads.
3720 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3721 (*-*-vxworks*): Set tmake_file.
3722 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3723 (alpha*-*-freebsd*): Likewise.
3724 (alpha*-*-netbsd*): Likewise.
3725 (alpha*-*-openbsd*): Likewise.
3726 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3727 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3728 (alpha*-dec-*vms*): Likewise.
3729 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3730 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3731 (bfin*-uclinux*): Likewise.
3732 (bfin*-linux-uclibc*): Likewise.
3733 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3734 (crisv32-*-none): Likewise.
3735 (cris-*-elf): Likewise.
3736 (cris-*-none): Likewise.
3737 (cris-*-linux*, crisv32-*-linux*): Likewise.
3738 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3740 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3742 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3743 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3744 (x86_64-*-elf*): Likewise.
3745 (i[34567]86-*-nto-qnx*): Likewise.
3746 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3748 (x86_64-*-mingw*): Likewise.
3749 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3750 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3751 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3752 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3753 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3755 (mipsisa64sr71k-*-elf*): Likewise.
3756 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3757 (mips-*-elf*, mipsel-*-elf*): Likewise.
3758 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3759 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3760 (mips*-*-rtems*): Likewise.
3761 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3763 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3764 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3765 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3766 (spu-*-elf*): Likewise.
3767 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3769 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3771 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3772 $(srcdir) to refer to $(LIB1ASMSRC).
3774 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3775 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3776 config/arm/lib1funcs.S: New files.
3777 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3778 * config/arm/t-arm: New file.
3779 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3780 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3781 config/arm/t-strongarm-elf: New files.
3782 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3783 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3784 * config/avr/lib1funcs.S: New file.
3785 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3786 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3787 * config/c6x/lib1funcs.S: New file.
3788 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3789 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3790 * config/frv/lib1funcs.S: New file.
3791 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3792 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3793 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3794 * config/ia64/__divxf3.asm: Rename to ...
3795 * config/ia64/__divxf3.S: ... this.
3796 Adapt lib1funcs.asm filename.
3797 * config/ia64/_fixtfdi.asm: Rename to ...
3798 * config/ia64/_fixtfdi.S: ... this.
3799 Adapt lib1funcs.asm filename.
3800 * config/ia64/_fixunstfdi.asm: Rename to ...
3801 * config/ia64/_fixunstfdi.S: ... this.
3802 Adapt lib1funcs.asm filename.
3803 * config/ia64/_floatditf.asm: Rename to ...
3804 * config/ia64/_floatditf.S: ... this.
3805 Adapt lib1funcs.asm filename.
3806 * config/ia64/lib1funcs.S: New file.
3807 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3808 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3809 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3810 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3811 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3812 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3813 * config/mep/lib1funcs.S: New file.
3814 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3815 * config/mips/mips16.S: New file.
3816 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3817 * config/pa/milli64.S: New file.
3818 * config/pa/t-linux, config/pa/t-linux64: New files.
3819 * config/picochip/lib1funcs.S: New file.
3820 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3821 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3822 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3823 * config/sh/t-netbsd: New file.
3824 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3825 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3826 * config/sh/t-sh64: New file.
3827 * config/sparc/lb1spc.S: New file.
3828 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3830 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3831 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3832 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3833 config/xtensa/lib1funcs.S: New files.
3834 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3835 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3837 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3838 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3839 (arm*-*-linux*): Likewise.
3840 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3841 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3842 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3843 (arm*-*-ecos-elf): Likewise.
3844 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3845 (arm*-*-rtems*): Likewise.
3846 (arm*-*-elf): Likewise.
3847 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3848 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3849 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3850 (bfin*-uclinux*): Likewise.
3851 (bfin*-linux-uclibc*): Likewise.
3852 (bfin*-rtems*): Likewise.
3853 (bfin*-*): Likewise.
3854 (fido-*-elf): Merge into m68k-*-elf*.
3855 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3856 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3857 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3858 (h8300-*-elf*): Likewise.
3859 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3860 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3861 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3862 (i[34567]86-*-mingw*): Likewise.
3863 (x86_64-*-mingw*): Likewise.
3864 (i[34567]86-*-interix3*): Likewise.
3865 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3866 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3867 (m68k-*-elf*): Also handle fido-*-elf.
3868 Add m68k/t-floatlib to tmake_file.
3869 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3870 (m68k-*-linux*): Likewise.
3871 (m68k-*-rtems*): Likewise.
3872 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3873 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3875 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3876 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3877 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3878 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3879 sh/t-netbsd to tmake_file.
3880 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3881 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3882 (sh-wrs-vxworks): Likewise.
3883 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3885 (v850*-*-*): Add v850/t-v850 to tmake_file.
3886 (vax-*-linux*): Add vax/t-linux to tmake_file.
3887 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3889 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3891 * crtstuff.c: New file.
3892 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3893 (CRTSTUFF_T_CFLAGS): Define.
3894 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3895 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3896 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3899 (crtbeginT.o): Use $(objext).
3900 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3901 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3902 (gcc-extra-parts): Remove.
3903 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3905 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3906 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3907 Add t-crtstuff-pic to tmake_file.
3908 (*-*-lynxos*): New case.
3909 Set tmake_file, extra_parts.
3910 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3911 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3912 *-*-netbsdelf[2-9]*.
3913 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3914 (*-*-rtems*): Set extra_parts.
3915 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3916 (*-*-uclinux*): New case.
3918 (*-*-vms*): New case.
3919 Set tmake_file, extra_parts.
3920 (*-*-elf): Set extra_parts.
3921 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3922 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3925 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3927 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3928 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3929 (arm-wrs-vxworks): Append to tmake_file.
3931 (arm*-*-uclinux*): Set extra_parts.
3932 (arm*-*-ecos-elf): Likewise.
3933 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3935 (arm*-*-rtems*): Set extra_parts.
3936 (arm*-*-elf): Likewise.
3937 (avr-*-rtems*): Clear extra_parts.
3938 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3940 (bfin*-uclinux*): Likewise.
3941 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3942 (bfin*-rtems*): Append to tmake_file.
3944 (bfin*-*): Likewise.
3945 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3946 (crisv32-*-elf): ... this.
3947 (crisv32-*-none): ... this.
3948 (cris-*-elf, cris-*-none): New cases.
3949 Add cris/t-elfmulti to tmake_file.
3950 (fr30-*-elf): Append to tmake_file.
3952 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3954 (h8300-*-rtems*): Append to tmake_file.
3956 (h8300-*-elf*): Likewise.
3957 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3959 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3961 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3962 (x86_64-*-elf*): Likewise.
3963 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3964 (x86_64-*-freebsd*): Likewise.
3965 (x86_64-*-netbsd*): Likewise.
3966 (i[34567]86-*-linux*): Likewise.
3967 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3968 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3969 (x86_64-*-linux*): Likewise.
3970 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3971 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3974 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3975 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3976 Append to extra_parts, remove crtbegin.o, crtend.o.
3977 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3978 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3979 crtend.o, crtbeginS.o, crtendS.o.
3980 (ia64*-*-linux*): Comment extra_parts.
3981 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3983 (iq2000*-*-elf*): Clear extra_parts.
3984 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3985 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3986 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3987 (m32r-*-rtems*): ... this.
3988 Add m32r/t-m32r to tmake_file.
3989 (m68k-*-elf*): Add t-crtin to tmake_file.
3990 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3991 (mcore-*-elf): Likewise.
3992 (microblaze*-*-*): Set extra_parts.
3993 (mips*-sde-elf*): New case.
3994 Set tmake_file, extra_parts.
3995 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3996 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3997 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4000 (mipsisa64sr71k-*-elf*): Likewise.
4001 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4002 (mips-*-elf*, mipsel-*-elf*): Likewise.
4003 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4004 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4005 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4006 (mips*-*-rtems*): Likewise.
4007 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4008 (moxie-*-*): Split into ...
4009 (moxie-*-elf, moxie-*-uclinux*): ... this.
4010 Add to extra_parts, remove crtbegin.o, crtend.o.
4011 (moxie-*-rtems*): New case.
4014 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4016 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4017 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4020 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4021 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4023 (powerpc-*-eabisim*): Likewise.
4024 (powerpc-*-elf*): Likewise.
4025 (powerpc-*-eabialtivec*): Likewise.
4026 (powerpc-xilinx-eabi*): Likewise.
4027 (powerpc-*-eabi*): Likewise.
4028 (powerpc-*-rtems*): Likewise.
4029 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4032 (powerpc-*-lynxos*): Add to tmake_file.
4033 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4034 rs6000/t-crtstuff, t-crtstuff-pic.
4036 (powerpcle-*-eabisim*): Likewise.
4037 (powerpcle-*-eabi*): Likewise.
4038 (rx-*-elf): Remove extra_parts.
4039 (s390x-ibm-tpf*): Set extra_parts.
4040 (score-*-elf): Set extra_parts.
4041 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4042 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4043 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4044 (sh64l*-*-netbsd*): Split into ...
4045 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4046 Add t-crtstuff-pic to tmake_file.
4048 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4050 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4051 (sparc-*-elf*): Remove t-crtin from tmake_file.
4052 Add to extra_parts, remove crtbegin.o, crtend.o.
4053 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4054 (sparc64-*-linux*): Likewise.
4055 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4056 Add to extra_parts, remove crtbegin.o, crtend.o.
4057 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4058 Add to extra_parts, remove crtbegin.o, crtend.o.
4059 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4060 Add to extra_parts, remove crtbegin.o, crtend.o.
4061 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4062 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4063 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4065 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4067 (tic6x-*-*): Change to ...
4068 (tic6x-*-elf): ... this.
4070 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4072 (am33_2.0-*-linux*): Add comment.
4073 (mep*-*-*): Add mep/t-mep to tmake_file.
4075 * config/alpha/t-vms: New file.
4076 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4077 * config/arm/crti.S, config/arm/crtn.S: New files.
4078 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4079 * config/bfin/crtlibid.S: New file.
4080 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4081 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4082 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4083 (crti.o, crtin.o): New rules.
4084 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4085 * config/c6x/t-uclinux: New file.
4086 * config/cris/t-elfmulti: New file.
4087 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4088 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4089 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4090 * config/frv/t-frv: New file.
4091 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4092 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4093 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4095 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4096 refer to cygming-crtbegin.c, cygming-crtend.c.
4098 * config/i386/t-nto: New file.
4099 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4100 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4101 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4102 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4105 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4106 (crtinitS.o): New rule.
4107 * config/ia64/vms-crtinit.S: New file.
4108 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4109 * config/m32r/initfini.c: New file.
4110 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4111 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4112 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4113 * config/mep/t-mep: New file.
4114 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4115 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4116 * config/mips/crti.S, config/mips/crtn.S: New files.
4117 * config/mips/t-crtstuff: New file.
4118 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4119 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4120 (CUSTOM_CRTIN): Set.
4121 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4123 Use $(srcdir) to refer to crti.S, crtn.S.
4124 Use .S extension, $<.
4125 * config/moxie/crti.asm: Rename to ...
4126 * config/moxie/crti.S: ... this.
4127 * config/moxie/crtn.asm: Rename to ...
4128 * config/moxie/crtn.S: ... this.
4129 * config/moxie/t-moxie: Remove.
4130 * config/pa/stublib.c: New file.
4131 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4132 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4133 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4134 * config/rs6000/t-crtstuff: New file.
4135 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4136 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4137 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4138 Make output file explicit.
4139 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4140 Make output file explicit.
4141 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4142 Make output file explicit.
4143 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4144 Make output file explicit.
4145 * config/score/crti.S, config/score/crtn.S: New files.
4146 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4147 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4149 * config/sh/t-sh, config/sh/t-superh: New files.
4150 * config/sparc/t-linux64: New file.
4151 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4152 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4153 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4154 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4155 * config/t-crtin: Remove.
4156 * config/t-crtstuff-pic: New file.
4157 * config/t-sol2 (CUSTOM_CRTIN): Set.
4158 (crti.o, crtn.o): New rules.
4159 * config/vms/t-vms: New file.
4160 * config/vms/vms-ucrt0.c: New file.
4161 * config/xtensa/t-elf: New file.
4163 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4165 * Makefile.in (SHLIB_NM_FLAGS): Set.
4166 * mkmap-flat.awk, mkmap-symver.awk: New files.
4167 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4169 * configure: Regenerate.
4170 * config/libgcc-glibc.ver: New file.
4171 * config/libgcc-libsystem.ver: New file.
4172 * config/t-libunwind (SHLIB_LC): Set.
4173 * config/t-linux: New file.
4174 * config/t-slibgcc (INSTALL_SHLIB): New.
4175 (SHLIB_INSTALL): Use it.
4176 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4177 to mkmap-symver.awk.
4178 (SHLIB_MAPFILES): Don't append, adapt pathname.
4179 (SHLIB_VERPFX): Set.
4180 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4181 to mkmap-symver.awk.
4182 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4183 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4184 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4185 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4187 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4188 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4189 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4190 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4191 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4192 * config/i386/libgcc-darwin.10.4.ver,
4193 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4195 * config/i386/t-darwin: Remove.
4196 * config/i386/t-darwin64: Likewise.
4197 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4198 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4199 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4200 * config/i386/t-linux: New file.
4201 * config/i386/t-mingw32: New file.
4202 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4203 * config/ia64/t-glibc: Rename to ...
4204 * config/ia64/t-linux: ... this.
4205 (SHLIB_MAPFILES): Set.
4206 * config/ia64/t-glibc-libunwind: Rename to ...
4207 * config/ia64/t-linux-libunwind: ... this.
4208 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4209 * config/ia64/t-slibgcc-hpux: New file.
4210 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4211 * config/m68k/t-slibgcc-elf-ver: New file.
4212 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4213 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4215 * config/pa/t-slibgcc-hpux: New file.
4216 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4218 * config/rs6000/libgcc-darwin.10.4.ver,
4219 config/rs6000/libgcc-darwin.10.5.ver: New files.
4220 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4221 config/rs6000/libgcc-glibc.ver.
4222 * config/rs6000/libgcc-ppc64.ver: Rename to
4223 config/rs6000/libgcc-ibm-ldouble.ver.
4224 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4225 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4226 * config/rs6000/t-ldbl128: Rename to ...
4227 * config/rs6000/t-linux: ... this.
4228 (SHLIB_MAPFILES): Adapt filename.
4229 * config/rs6000/t-slibgcc-aix: New file.
4230 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4231 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4232 libgcc-excl.ver, libgcc-glibc.ver.
4233 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4234 * config/sparc/libgcc-glibc.ver: New file.
4235 * config/sparc/t-linux: New file.
4236 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4237 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4238 t-slibgcc-elf-ver to tmake_file.
4239 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4241 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4242 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4243 t-slibgcc-elf-ver, t-linux to tmake_file.
4244 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4246 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4247 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4248 (alpha*-dec-*vms*): Likewise.
4249 (arm*-*-freebsd*): Append to tmake_file.
4250 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4251 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4253 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4254 tmake_file for arm*-*-symbianelf*.
4255 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4256 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4258 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4259 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4260 pa/t-slibgcc-dwarf-ver to tmake_file.
4261 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4262 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4263 (hppa*64*-*-hpux11*): Likewise.
4264 (hppa[12]*-*-hpux11*): Likewise.
4265 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4266 i386/t-crtpc, i386/t-crtfm.
4267 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4268 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4270 Add i386/t-cygwin to tmake_file.
4271 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4272 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4273 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4275 Add i386/t-mingw32 to tmake_file.
4276 (x86_64-*-mingw*): Likewise.
4277 (ia64*-*-freebsd*): Append to tmake_file.
4278 (ia64*-*-linux*): Append to tmake_file.
4279 Replace ia64/t-glibc by ia64/t-linux.
4280 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4282 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4283 t-slibgcc-hpux to tmake_file.
4284 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4285 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4286 (m32rle-*-linux*): Likewise.
4287 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4289 (microblaze*-linux*): New case.
4290 Append to tmake_file, add t-slibgcc-nolc-override.
4291 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4292 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4293 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4294 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4295 rs6000/t-slibgcc-aix to tmake_file.
4296 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4297 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4298 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4299 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4300 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4301 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4303 (sparc-*-linux*): Append to tmake_file for *-leon*.
4304 Add sparc/t-linux to tmake_file for non-Leon targets.
4305 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4306 (tic6x-*-uclinux): New case.
4307 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4308 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4309 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4310 (am33_2.0-*-linux*): Append to tmake_file.
4311 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4312 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4313 x86_64-*-kfreebsd*-gnu.
4314 Add i386/t-linux to tmake_file.
4316 2011-10-28 Ian Lance Taylor <iant@google.com>
4318 * config/i386/morestack.S: Correct CFI information to do proper
4319 returns throughout function. In 32-bit mode, save %ebx so that it
4320 is restored on unwind.
4322 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4324 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4325 case where B3 isn't the return register.
4327 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4328 logic for doubleword pops.
4330 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4332 * config/rs6000/t-freebsd: Add wildcard.
4334 2011-10-21 Paul Brook <paul@codesourcery.com>
4336 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4338 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4339 Eric Botcazou <ebotcazou@adacore.com>
4342 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4343 fs->signal_frame to 1.
4345 2011-10-07 Ian Lance Taylor <iant@google.com>
4347 * generic-morestack-thread.c: #include <errno.h>.
4349 2011-10-07 Ian Lance Taylor <iant@google.com>
4352 * generic-morestack.c (__generic_morestack): Make sure the segment
4353 is large enough for both the stack frame and the copied
4356 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4359 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4362 2011-09-28 Nick Clifton <nickc@redhat.com>
4364 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4365 64-bit doubles are not enabled.
4366 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4367 and floatunsisf functions.
4369 2011-09-13 Paul Brook <paul@codesourcery.com>
4371 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4372 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4373 * unwind-arm-common.inc: New file.
4374 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4375 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4376 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4377 * config/c6x/libunwind.S: New file.
4378 * config/c6x/pr-support.c: New file.
4379 * config/c6x/unwind-c6x.c: New file.
4380 * config/c6x/unwind-c6x.h: New file.
4381 * config/c6x/t-c6x-elf: New file.
4383 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4385 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4386 (ASM_DIVZERO): Ditto.
4387 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4389 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4391 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4393 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4396 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4397 instead of an assembly one.
4399 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4402 * Makefile.in (install-unwind_h): Create
4403 $(gcc_objdir)/include/unwind.h atomically.
4405 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4407 * Makefile.in (install-unwind_h): Remove destination file first.
4409 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4412 * config/mips/t-mips16: New file.
4413 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4414 (mips*-*-linux*): Likewise.
4415 (mips*-sde-elf*): Likewise.
4416 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4417 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4418 Add mips/t-mips16 to tmake_file.
4419 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4420 (mips-*-elf*): Likewise.
4421 (mips64-*-elf*): Likewise.
4422 (mips64orion-*-elf*): Likewise.
4423 (mips*-*-rtems*): Likewise.
4424 (mipstx39-*-elf*): Likewise.
4425 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4426 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4428 Use $(srcdir) to refer to sync.c.
4430 ($(libgcc-sync-funcs-o)): Likewise.
4431 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4432 ($(libgcc-sync-funcs-s-o)): Likewise.
4434 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4436 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4439 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4442 * config/i386/value-unwind.h: New.
4444 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4446 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4447 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4448 Add to tmake_file rather than overriding it.
4450 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4452 * config/t-softfp: Remove.
4453 * soft-fp: Moved from ../gcc/config.
4454 * soft-fp/README: Remove t-softfp reference.
4455 * soft-fp/t-softfp: Move to config/t-softfp.
4456 (softfp_machine_header): Remove.
4457 (softfp_file_list): Remove config subdir.
4458 (soft-fp-objects): New variable.
4459 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4460 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4461 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4462 * config/t-softfp-excl: New file.
4463 * config/t-softfp-sfdf: New file.
4464 * config/t-softfp-tf: New file.
4465 * config/no-sfp-machine.h: New file.
4466 * config/arm/sfp-machine.h: New file.
4467 * config/arm/t-softfp: New file.
4468 * config/c6x/sfp-machine.h: New file.
4469 * config/i386/32/t-fprules-softfp: Rename to ...
4470 * config/i386/32/t-softfp: ... this.
4471 (tifunctions, LIB2ADD): Remove.
4472 (softfp_int_modes): Override.
4473 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4475 * config/i386/64/eqtf2.c: Likewise.
4476 * config/i386/64/getf2.c: Likewise.
4477 * config/i386/64/letf2.c: Likewise.
4478 * config/ia64/sft-machine.h: New file.
4479 * config/ia64/t-fprules-softfp: Rename to ...
4480 * config/ia64/t-softfp: ... this.
4481 * config/lm32/sfp-machine.h: New file.
4482 * config/moxie/t-moxie-softfp: Remove.
4483 * config/rs6000/ibm-ldouble-format: New file.
4484 * config/rs6000/ibm-ldouble.c: New file.
4485 * config/rs6000/libgcc-ppc-glibc.ver: New file
4486 * config/rs6000/libgcc-ppc64.ver: New file
4487 * config/rs6000/sfp-machine.h: New file.
4488 * config/rs6000/t-freebsd: New file.
4489 * config/rs6000/t-ibm-ldouble: New file.
4490 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4491 libgcc-ppc-glibc.ver.
4492 * config/rs6000/t-linux64: New file.
4493 * config/rs6000/t-ppccomm (LIB2ADD): Add
4494 $(srcdir)/config/rs6000/ibm-ldouble.c.
4495 * config/rs6000/t-ppccomm-ldbl: New file.
4496 * config/score/sfp-machine.h: New file.
4497 * config.host (sfp_machine_header): Explain.
4498 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4499 t-softfp to tmake_file.
4500 (arm*-*-uclinux*): Likewise.
4501 (arm*-*-ecos-elf): Likewise.
4502 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4503 (arm*-*-rtems*): Likewise.
4504 (arm*-*-elf): Likewise.
4505 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4507 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4508 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4509 (lm32-*-uclinux*): Likewise.
4510 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4511 t-softfp-excl, t-softfp.
4512 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4513 (powerpc64-*-darwin*): Likewise.
4514 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4516 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4518 (powerpc-*-eabisim*): Likewise.
4519 (powerpc-*-elf*): Likewise.
4520 (powerpc-*-eabialtivec*): Likewise.
4521 (powerpc-xilinx-eabi*): Likewise.
4522 (powerpc-*-rtems*): Likewise.
4523 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4524 t-softfp-excl, t-softfp to tmake_file.
4525 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4526 rs6000/t-ppccomm-ldbl to tmake_file.
4527 (powerpcle-*-elf*): Likewise.
4528 (powerpcle-*-eabisim*): Likewise.
4529 (powerpcle-*-eabi*): Likewise.
4530 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4531 rs6000/t-ibm-ldouble to tmake_file.
4532 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4533 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4534 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4535 (tic6x-*-*): Likewise.
4536 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4537 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4538 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4539 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4540 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4541 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4542 t-softfp to tmake_file.
4543 * configure.ac (sfp_machine_header): Provide default if unset.
4545 Link sfp-machine.h to config/$sfp_machine_header.
4546 * configure: Regenerate.
4548 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4550 * Makefile.in (double_type_size, long_double_type_size): Set.
4551 Remove $(fpbit-in-libgcc) support.
4552 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4553 (fpbit-src): New variable.
4554 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4555 Compile with -DFLOAT $(FPBIT_CFLAGS).
4557 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4558 Compile with $(FPBIT_CFLAGS).
4560 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4561 Compile with -DFLOAT $(TPBIT_CFLAGS).
4563 * configure.ac (double_type_size, long_double_type_size):
4564 Determine and substitute.
4565 * configure: Regenerate.
4566 * fp-bit.c, fp-bit.h: New files.
4567 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4568 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4569 * config/mips/t-mips: New file.
4570 * config/mips/t-sdemtk: New file.
4571 * config/rs6000/ppc64-fp.c: New file.
4572 * config/rs6000/t-darwin (LIB2ADD): Add
4573 $(srcdir)/config/rs6000/ppc64-fp.c.
4574 * config/rs6000/t-ppc64-fp: New file.
4575 * config/rx/rx-lib.h: New file.
4576 * config/rx/t-rx (FPBIT): Set to true.
4577 ($(gcc_objdir)/fp-bit.c): Remove.
4578 (DPBIT): Set to true only with -m64bit-doubles.
4579 ($(gcc_objdir)/dp-bit.c): Remove.
4580 * config/sparc/t-softfp: Remove.
4581 * config/spu/t-elf: New file.
4582 * config/t-fdpbit, config/t-fpbit: New files.
4583 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4584 (mips*-*-*): Likewise.
4585 (arm-wrs-vxworks): Likewise.
4586 (arm*-*-freebsd*): Likewise.
4587 (avr-*-rtems*): Add t-fpbit to tmake_file.
4588 (avr-*-*): Likewise.
4589 (bfin*-elf*): Add t-fdpbit to tmake_file.
4590 (bfin*-uclinux*): Likewise.
4591 (bfin*-linux-uclibc*): Likewise.
4592 (bfin*-rtems*): New case.
4593 Add t-fdpbit to tmake_file.
4594 (bfin*-*): Add t-fdpbit to tmake_file.
4595 (crisv32-*-elf): Likewise.
4596 (cris-*-linux*): Likewise.
4597 (fr30-*-elf): Likewise.
4598 (frv-*-elf, frv-*-*linux*): Likewise.
4599 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4600 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4601 (m32r-*-elf*): Likewise.
4602 (m32rle-*-elf*): Likewise.
4603 (m32r-*-linux*): Likewise.
4604 (m32rle-*-linux*): Likewise.
4605 (mcore-*-elf): Add t-fdpbit to tmake_file.
4606 (microblaze*-*-*): Likewise.
4607 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4608 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4609 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4611 Add mips/t-tpbit to tmake-file.
4612 (mips*-*-linux*): Fix typo.
4613 (mips*-sde-elf*): New case
4614 Add mips/t-sdemtk unless using newlib.
4615 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4616 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4617 (mn10300-*-*): Likewise.
4618 (pdp11-*-*): Likewise.
4619 (picochip-*-*): Add t-fpbit to tmake_file.
4620 (powerpc-*-eabisimaltivec*): Likewise.
4621 (powerpc-*-eabisim*): Likewise.
4622 (powerpc-*-elf*): Likewise.
4623 (powerpc-*-eabialtivec*): Likewise.
4624 (powerpc-xilinx-eabi*): New case.
4625 Add t-fdpbit to tmake_file.
4626 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4627 (powerpc-*-rtems*): Likewise.
4628 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4630 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4632 (powerpc-*-lynxos*): Likewise.
4633 (powerpcle-*-elf*): Likewise.
4634 (powerpcle-*-eabisim*): Likewise.
4635 (powerpcle-*-eabi*): Likewise.
4636 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4637 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4638 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4639 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4640 (rx-*-elf): Add t-fdpbit to tmake_file.
4641 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4642 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4643 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4644 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4646 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4647 (sh-wrs-vxworks): Likewise.
4648 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4649 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4650 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4651 (sparc64-*-rtems*): ... new case.
4652 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4653 (spu-*-elf*): Likewise.
4654 Add spu/t-elf to tmake_file.
4655 (v850*-*-*): Add t-fdpbit to tmake_file.
4656 (xstormy16-*-elf): Likewise.
4657 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4658 (mep*-*-*): Likewise.
4660 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4662 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4664 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4665 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4666 (install-unwind_h): New target.
4667 (all): Depend on it.
4668 * config.host (unwind_header): New variable.
4669 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4670 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4671 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4672 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4673 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4675 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4677 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4679 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4681 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4682 (ia64*-*-freebsd*): Likewise.
4683 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4685 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4686 $with_system_libunwind.
4687 (ia64*-*-hpux*): Set tmake_file.
4688 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4689 (picochip-*-*): Set tmake_file.
4690 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4692 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4693 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4694 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4695 (xtensa*-*-elf*): Set tmake_file.
4696 (xtensa*-*-linux*): Likewise.
4697 * configure.ac: Include ../config/unwind_ipinfo.m4.
4698 Call GCC_CHECK_UNWIND_GETIPINFO.
4699 Link unwind.h to $unwind_header.
4700 * configure: Regenerate.
4701 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4702 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4703 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4704 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4705 * config/unwind-dw2-fde-darwin.c: New file.
4706 * config/arm/libunwind.S, config/arm/pr-support.c,
4707 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4708 config/arm/unwind-arm.h,: New files.
4709 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4710 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4711 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4712 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4713 config/ia64/unwind-ia64.h: New files.
4714 * config/picochip/t-picochip: New file.
4715 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4717 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4718 * config/s390/t-tpf (LIB2ADDEH): Remove.
4719 * config/t-darwin (LIB2ADDEH): Set.
4720 * config/t-eh-dw2-dip: New file.
4721 * config/t-libunwind, config/t-libunwind-elf: New files.
4722 * config/t-sol2 (LIB2ADDEH): Remove.
4723 * config/xtensa/t-xtensa: New file.
4725 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4727 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4728 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4729 long long to check rt_sigreturn syscall.
4731 2011-08-02 Alan Modra <amodra@gmail.com>
4733 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4734 Restore for indirect call bcrtl from correct stack slot, and only
4735 if cfa+40 isn't valid.
4737 2011-08-01 Julian Brown <julian@codesourcery.com>
4739 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4740 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4741 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4743 2011-08-01 Julian Brown <julian@codesourcery.com>
4745 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4746 (libgcc-std.ver.in): Use above.
4747 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4748 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4750 * config/t-fixedpoint-gnu-prefix: New file.
4751 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4752 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4755 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4757 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4758 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4759 for x86-64. Properly check __x86_64__ and __LP64__.
4761 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4763 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4765 (_FP_WS_TYPE): Likewise.
4766 (_FP_I_TYPE): Likewise.
4768 2011-07-28 Alan Modra <amodra@gmail.com>
4770 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4771 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4772 in a plt call stub. Do restore r2 if stopped on bctrl.
4774 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4776 * config.host (i[3456x]86-*-netware*): Remove.
4777 * config/i386/netware-crt0.c, config/i386/t-nwld,
4778 config/i386/t-slibgcc-nwld: Remove.
4780 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4782 * config.host: Handle tic6x-*-*.
4783 * config/c6x/c6x-abi.h: New file.
4785 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4787 * config/i386/crtprec.c: New file.
4788 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4789 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4790 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4791 (x86_64-*-darwin*): Likewise.
4792 (i[34567]86-*-solaris2*: Likewise.
4794 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4796 * config/alpha/crtfastmath.c: New file.
4797 * config/i386/crtfastmath.c: New file.
4798 * config/ia64/crtfastmath.c: New file.
4799 * config/mips/crtfastmath.c: New file.
4800 * config/sparc/crtfastmath.c: New file.
4802 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4804 Add -frandom-seed=gcc-crtfastmath.
4805 * config/alpha/t-crtfm: Remove.
4806 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4807 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4809 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4810 (alpha*-dec-osf5.1*): Likewise.
4811 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4812 Add crtfastmath.o to extra_parts.
4813 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4814 Add crtfastmath.o to extra_parts.
4815 (x86_64-*-darwin*): Likewise.
4816 (x86_64-*-mingw*): Likewise.
4817 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4818 (ia64*-*-freebsd*): Likewise.
4819 (ia64*-*-linux*): Likewise.
4820 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4821 Add crtfastmath.o to extra_parts.
4823 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4825 * config/darwin-crt3.o: New file.
4826 * config/rs6000/darwin-crt2.c: New file.
4827 * config/t-darwin: New file.
4828 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4830 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4831 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4832 (powerpc64-*-darwin*): Likewise.
4834 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4836 * config/i386/netware-crt0.c: New file.
4837 * config/i386/t-nwld: Rename to ...
4838 * config/i386/t-slibgcc-nwld: ... this.
4839 * config/i386/t-nwld: New file.
4840 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4842 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4845 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4847 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4849 * configure: Regenerate.
4851 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4853 * dfp-bit.c, dfp-bit.h: New files.
4854 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4856 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4857 ($(d64pbit-o)): Likewise.
4858 ($(d128pbit-o)): Likewise.
4859 * config/t-dfprules: New file.
4860 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4861 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4862 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4863 (x86_64-*-linux*): Likewise.
4864 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4865 (i[34567]86-*-cygwin*): Likewise.
4866 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4867 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4869 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4871 * Makfile.in (LIBGCOV): New variable.
4872 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4873 * libgcov.c: New file.
4875 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4877 * fixed-bit.c, fixed-bit.h: New files.
4878 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4879 refer to fixed-bit.c.
4881 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4883 * config.host (*local*): Remove.
4885 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4888 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4889 like i?86-*-solaris2.1[0-9]*.
4890 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4891 * configure.ac (i?86-*-solaris2*): Likewise.
4892 * configure: Regenerate.
4894 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4896 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4897 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4898 md_unwind_header by splitting out of...
4899 (i[34567]86-*-linux*): ... this.
4900 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4901 Remove md_unwind_header by splitting out of...
4902 (x86_64-*-linux*): ... this.
4904 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4906 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4908 2011-06-28 Nick Clifton <nickc@redhat.com>
4910 * config.host: Recognize all V850 variants.
4912 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4914 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4916 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4918 * shared-object.mk (c_flags-$o): Save c_flags.
4919 ($(base)$(objext)): Use it.
4920 ($(base)_s$(objext)): Likewise.
4922 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4924 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4925 * libgcc-std.ver.in (GCC_4.7.0): New section.
4927 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4931 * config/avr/t-avr: Fix line endings.
4932 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4935 2011-06-14 Olivier Hainque <hainque@adacore.com>
4936 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4938 * config/mips/irix6-unwind.h: New file.
4939 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4941 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4943 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4944 (sparc64_fallback_frame_state): Use it.
4945 (sparc64_frob_update_context): Further adjust context.
4946 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4947 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4948 * config/sparc/sol2-cn.S: Likewise.
4950 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4952 * enable-execute-stack-empty.c: New file.
4953 * enable-execute-stack-mprotect.c: New file.
4954 * config/i386/enable-execute-stack-mingw32.c: New file.
4955 * config.host (enable_execute_stack): New variable.
4956 Select appropriate variants.
4957 * configure.ac: Link enable-execute-stack.c to
4958 $enable_execute_stack.
4959 * configure: Regenerate.
4960 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4961 (lib2funcs): Remove _enable_execute_stack.
4963 2011-06-09 David S. Miller <davem@davemloft.net>
4964 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4966 * config.host (sparc-*-linux*): Correct md_unwind_header
4968 (s390x-ibm-tpf*): Fix typo.
4970 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4972 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4973 Add crtfastmath.o to extra_parts.
4974 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4976 * config/mips/t-crtfm: Remove.
4978 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4980 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4982 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4984 * config.host (sh*-*-linux*): Fix typo.
4986 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4988 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4989 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4990 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4991 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4992 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4993 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4994 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4995 Wrap in !__MINGW64__.
4996 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4997 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4998 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4999 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5000 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5001 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5002 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5004 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5005 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5006 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5007 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5008 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5009 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5010 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5011 * config/no-unwind.h: New file.
5012 * config.host (md_unwind_header): Document.
5014 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5015 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5016 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5017 hppa[12]*-*-hpux11*): Set md_unwind_header.
5018 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5019 Set md_unwind_header.
5020 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5021 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5022 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5023 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5024 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5025 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5026 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5028 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5029 * configure: Regenerate.
5031 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5033 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5034 Set tmake_file, extra_parts.
5035 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5037 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5039 * config/mips/t-irix6: New file.
5040 * config/mips/t-slibgcc-irix: New file.
5042 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5044 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5045 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5047 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5049 * configure.ac (target_thread_file): Determine thread model.
5050 * configure: Regenerate.
5051 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5052 * config/alpha/t-alpha: New file.
5053 * config/alpha/t-crtfm: Use $<.
5054 * config/alpha/t-ieee: New file.
5055 * config/alpha/t-osf-pthread: New file.
5056 * config/alpha/t-slibgcc-osf: New file.
5057 * config/alpha/libgcc-osf5.ver: New file.
5059 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5061 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5063 Add crtfastmath.o to extra_parts.
5065 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5067 * config/gmon-sol2.c: Reindent.
5069 Remove, correct casts.
5070 Use STDERR_FILENO, NULL.
5071 (BASEADDRESS): Remove.
5073 (errno, sbrk): Remove declarations.
5074 (monstartup) [hp300]: Remove.
5077 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5079 * Makefile.in (cpu_type): Define.
5080 * config.host (i[34567]86-*-rtems*): Handle it.
5081 (i[34567]86-*-solaris2*): Move body ...
5082 (*-*-solaris2*): ... here.
5083 New case, generalize.
5084 (sparc-*-elf*): Handle it.
5085 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5086 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5087 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5089 (sparc*-*-solaris2*): ... this.
5091 (sparc64-*-elf*): Handle it.
5092 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5093 Merge ../gcc/config/i386/gmon-sol2.c.
5094 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5096 Merge ../gcc/config/i386/sol2-gc1.asm.
5097 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5099 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5101 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5102 * config/i386/t-crtstuff: New file.
5103 * config/i386/t-softfp: New file.
5104 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5105 $(T)crti.o, $(T)crtn.o): Remove.
5106 (gcrt1.o): New rule.
5107 (TARGET_LIBGCC2_CFLAGS): Remove.
5108 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5109 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5110 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5111 * config/sparc/t-sol2: New file.
5112 * config/sparc/t-crtfm: Move to ...
5113 * config/t-crtfm: ... this.
5114 Use $(cpu_type), $<.
5115 * config/t-crtin: New file.
5116 * config/sparc/t-softfp: New file.
5117 * config/sparc/t-softmul: New file.
5118 * config/t-rtems: New file.
5119 * config/t-slibgcc: New file.
5120 * config/t-slibgcc-elf-ver: New file.
5121 * config/t-slibgcc-gld: New file.
5122 * config/t-slibgcc-sld: New file.
5123 * config/t-sol2: New file.
5124 * configure.ac: Include ../config/lib-ld.m4.
5125 Call AC_LIB_PROG_LD_GNU.
5126 Substitute cpu_type.
5127 * configure: Regenerate.
5129 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5132 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5133 libgcc-std.ver in the build directory.
5134 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5135 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5137 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5139 * libgcc-std.ver.in: New file.
5140 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5142 (libgcc-std.ver): New rule.
5143 * config/t-gnu-prefix: New file.
5145 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5147 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5149 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5151 * config/i386/darwin-lib.h: New file.
5153 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5155 * config/arm/symbian-lib.h: New.
5157 2011-05-04 Chris Demetriou <cgd@google.com>
5159 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5160 (__x86.get_pc_thunk.bx): ...this.
5161 (__morestack): Adjust for rename, remove undef of __i686.
5163 2011-05-03 Chris Demetriou <cgd@google.com>
5165 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5167 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5169 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5170 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5171 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5172 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5173 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5176 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5178 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5179 Adjust copyright year.
5181 2011-03-07 Ian Lance Taylor <iant@google.com>
5183 * generic-morestack.c (__splitstack_find): Adjust returned stack
5184 pointer to include all registers pushed by __morestack.
5186 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5189 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5190 (toolexecdir): Calculate and AC_SUBST.
5191 (toolexeclibdir): Likewise.
5192 * Makefile.in (target_noncanonical): Import.
5193 (toolexecdir): Likewise.
5194 (toolexeclibdir): Likewise.
5195 * configure: Regenerate.
5197 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5200 * config/arm/bpabi.h: Rename to...
5201 * config/arm/bpabi-lib.h: ...this.
5203 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5205 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5207 * configure: Regenerate.
5209 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5211 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5212 __FLOAT_WORD_ORDER__.
5213 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5216 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5219 * Makefile.in (install-strip): New phony target.
5221 2010-11-07 Ian Lance Taylor <iant@google.com>
5224 * config/i386/morestack.S (__morestack_large_model): New
5227 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5229 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5231 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5233 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5235 * config/arm/bpabi.h: New file.
5236 * config/frv/frv-abi.h: New file.
5238 2010-10-01 Ian Lance Taylor <iant@google.com>
5240 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5241 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5243 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5246 * config.host: Add the missing `$'.
5248 2010-09-30 Michael Eager <eager@eagercon.com>
5250 * config.host: Add microblaze*-*-*.
5251 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5252 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5253 udivsi3.asm,umodsi3.asm}: New.
5255 2010-09-28 Ian Lance Taylor <iant@google.com>
5257 * configure.ac: Adjust CFI test to test assembler directly rather
5258 than checking gcc preprocessor macro.
5259 * configure: Rebuild.
5261 2010-09-27 Ian Lance Taylor <iant@google.com>
5263 * configure.ac: Test whether assembler supports CFI directives.
5264 * config.host: Only add t-stack and i386/t-stack-i386 to
5265 tmake_file if libgcc_cv_cfi is "yes".
5266 * configure: Rebuild.
5268 2010-09-27 Ian Lance Taylor <iant@google.com>
5270 * generic-morestack.h: New file.
5271 * generic-morestack.c: New file.
5272 * generic-morestack-thread.c: New file.
5273 * config/i386/morestack.S: New file.
5274 * config/t-stack: New file.
5275 * config/i386/t-stack-i386: New file.
5276 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5277 i386/t-stack-i386 to tmake_file.
5279 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5281 * Makefile.in (libgcc-extra-parts): Check for static archives and
5282 invoke ranlib after installing them.
5283 (gcc-extra-parts): Likewise.
5284 (install-leaf): Likewise.
5286 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5288 * configure: Regenerated.
5290 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5292 * configure: Regenerated.
5294 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5295 Andrew Pinski <pinskia@gmail.com>
5298 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5300 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5303 * configure: Regenerated.
5305 2010-09-06 Andreas Schwab <schwab@redhat.com>
5307 * configure: Regenerate.
5309 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5311 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5313 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5316 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5317 Iain Sandoe <iains@gcc.gnu.org>
5320 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5321 LIB2FUNCS_EXCLUDE functions.
5323 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5325 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5327 * configure: Regenerate.
5329 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5331 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5332 i386/t-freebsd to tmake_file.
5333 * config/i386/t-freebsd: New file.
5334 * config/i386/libgcc-bsd.ver: New file.
5336 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5338 * config.host (powerpc*-eabispe*): Set tmake_file.
5339 (powerpc*-eabi*): Likewise.
5340 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5341 crtbeginS, crtendS, crtbeginT.
5343 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5345 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5346 to tmake_file. Add crtfastmath.o to extra_parts.
5347 * config/mips/t-crtfm: New.
5349 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5351 * config.host (sparc64-*-rtems*): New target.
5353 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5355 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5358 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5360 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5362 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5364 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5365 alpha-dec-osf5.0* support.
5367 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5369 * config.host: Add lm32-*-rtems*.
5371 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5372 Uros Bizjak <ubizjak@gmail.com>
5375 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5376 like other remaining 32-bit x86 OSes.
5377 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5379 * config/i386/libgcc-sol2.ver: New file.
5380 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5382 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5385 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5386 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5387 is used and substitute set_use_emutls.
5388 * configure: Regenerated.
5390 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5392 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5394 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5397 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5399 ($(T)gcrt1.o): Likewise.
5400 ($(T)crt1.o): Likewise.
5401 ($(T)crti.o): Likewise.
5402 ($(T)crtn.o): Likewise.
5404 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5407 * Makefile.in (install): Use $(MAKE) string in rule, for
5410 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5412 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5413 * config/mmix/t-mmix: New file.
5414 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5416 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5419 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5422 2010-01-04 Anthony Green <green@moxielogic.com>
5424 * config/moxie/crti.asm, config/moxie/crtn.asm,
5425 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5426 config/moxie/t-moxie: New files.
5427 * config.host: Add t-moxie-softfp reference.
5429 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5432 * config/t-slibgcc-darwin: Fix embedded rpaths for
5433 --enable-version-specific-runtime-libs, build extension stub
5434 libs exposing features available from current libgcc_s.
5436 2009-11-11 Jon Beniston <jon@beniston.com>
5438 * config.host: Add lm32 targets.
5439 * config/lm32: New directory.
5440 * config/lm32/libgcc_lm32.h: New file.
5441 * config/lm32/_mulsi3.c: New file.
5442 * config/lm32/_udivmodsi4.c: New file.
5443 * config/lm32/_divsi3.c: New file.
5444 * config/lm32/_modsi3.c: New file.
5445 * config/lm32/_udivsi3.c: New file.
5446 * config/lm32/_umodsi3.c: New file.
5447 * config/lm32/_lshrsi3.S: New file.
5448 * config/lm32/_ashrsi3.S: New file.
5449 * config/lm32/_ashlsi3.S: New file.
5450 * config/lm32/crti.S: New file.
5451 * config/lm32/crtn.S: New file.
5452 * config/lm32/t-lm32: New file.
5453 * config/lm32/t-elf: New file.
5454 * config/lm32/t-uclinux: New file.
5456 2009-10-26 Nick Clifton <nickc@redhat.com>
5458 * config.host: Add support for RX target.
5459 * config/rx: New directory.
5460 * config/rx/rx-abi-functions.c: New file. Supplementary
5461 functions for libgcc to support the RX ABI.
5462 * config/rx/rx-abi.h: New file. Supplementary header file for
5463 libgcc RX ABI functions.
5464 * config/rx/t-rx: New file: Makefile fragment for building
5467 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5469 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5470 constraint of y0 to "g".
5472 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5474 * config.host: Include the s390 makefile fragments.
5475 * config/s390/32/_fixdfdi.c: New file.
5476 * config/s390/32/_fixsfdi.c: New file.
5477 * config/s390/32/_fixtfdi.c: New file.
5478 * config/s390/32/_fixunsdfdi.c: New file.
5479 * config/s390/32/_fixunssfdi.c: New file.
5480 * config/s390/32/_fixunstfdi.c: New file.
5481 * config/s390/32/t-floattodi: New file.
5482 * config/s390/libgcc-glibc.ver: New file.
5483 * config/s390/t-crtstuff: New file.
5484 * config/s390/t-linux: New file.
5485 * config/s390/t-tpf: New file.
5487 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5489 * configure.ac (AC_PREREQ): Bump to 2.64.
5491 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5493 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5495 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5497 * configure: Regenerate.
5499 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5501 * config.host (ia64-hp-*vms*): New target.
5502 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5505 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5507 * configure.ac: Add snippet for maintainer-mode.
5508 * configure: Regenerate.
5509 * Makefile.in (AUTOCONF, configure_deps): New variables.
5510 ($(srcdir)/configure)): New rule, active only with maintainer
5513 2009-06-23 DJ Delorie <dj@redhat.com>
5516 * config.host: Add mep support.
5518 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5520 * config.host: Add i386/${host_address}/t-fprules-softfp and
5521 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5523 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5525 * config/i386/64/_multc3.c: Likewise.
5526 * config/i386/64/_powitf2.c: Likewise.
5527 * config/i386/64/eqtf2.c: Likewise.
5528 * config/i386/64/getf2.c: Likewise.
5529 * config/i386/64/letf2.c: Likewise.
5530 * config/i386/64/letf2.c: Likewise.
5531 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5532 unsigned long long for x64 mingw targets.
5533 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5534 (_FP_I_TYPE): Define as long long for x64 mingw target.
5536 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5538 * config.host (vax-*-linux*): New.
5540 2009-05-31 Anthony Green <green@moxielogic.com>
5542 * config.host: Add moxie support.
5543 * config/moxie/t-moxie: New file.
5545 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5547 * config.host: Add i386/${host_address}/t-fprules-softfp and
5548 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5550 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5552 * config.host: Add i386/${host_address}/t-fprules-softfp to
5553 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5555 2009-04-09 Nick Clifton <nickc@redhat.com>
5557 * config/ia64/tf-signs.c: Change copyright header to refer to
5558 version 3 of the GNU General Public License with version 3.1
5559 of the GCC Runtime Library Exception and to point readers at
5560 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5562 * config/i386/32/tf-signs.c: Likewise.
5563 * config/libbid/_addsub_dd.c: Likewise.
5564 * config/libbid/_addsub_sd.c: Likewise.
5565 * config/libbid/_addsub_td.c: Likewise.
5566 * config/libbid/_dd_to_df.c: Likewise.
5567 * config/libbid/_dd_to_di.c: Likewise.
5568 * config/libbid/_dd_to_sd.c: Likewise.
5569 * config/libbid/_dd_to_sf.c: Likewise.
5570 * config/libbid/_dd_to_si.c: Likewise.
5571 * config/libbid/_dd_to_td.c: Likewise.
5572 * config/libbid/_dd_to_tf.c: Likewise.
5573 * config/libbid/_dd_to_udi.c: Likewise.
5574 * config/libbid/_dd_to_usi.c: Likewise.
5575 * config/libbid/_dd_to_xf.c: Likewise.
5576 * config/libbid/_df_to_dd.c: Likewise.
5577 * config/libbid/_df_to_sd.c: Likewise.
5578 * config/libbid/_df_to_td.c: Likewise.
5579 * config/libbid/_di_to_dd.c: Likewise.
5580 * config/libbid/_di_to_sd.c: Likewise.
5581 * config/libbid/_di_to_td.c: Likewise.
5582 * config/libbid/_div_dd.c: Likewise.
5583 * config/libbid/_div_sd.c: Likewise.
5584 * config/libbid/_div_td.c: Likewise.
5585 * config/libbid/_eq_dd.c: Likewise.
5586 * config/libbid/_eq_sd.c: Likewise.
5587 * config/libbid/_eq_td.c: Likewise.
5588 * config/libbid/_ge_dd.c: Likewise.
5589 * config/libbid/_ge_sd.c: Likewise.
5590 * config/libbid/_ge_td.c: Likewise.
5591 * config/libbid/_gt_dd.c: Likewise.
5592 * config/libbid/_gt_sd.c: Likewise.
5593 * config/libbid/_gt_td.c: Likewise.
5594 * config/libbid/_isinfd128.c: Likewise.
5595 * config/libbid/_isinfd32.c: Likewise.
5596 * config/libbid/_isinfd64.c: Likewise.
5597 * config/libbid/_le_dd.c: Likewise.
5598 * config/libbid/_le_sd.c: Likewise.
5599 * config/libbid/_le_td.c: Likewise.
5600 * config/libbid/_lt_dd.c: Likewise.
5601 * config/libbid/_lt_sd.c: Likewise.
5602 * config/libbid/_lt_td.c: Likewise.
5603 * config/libbid/_mul_dd.c: Likewise.
5604 * config/libbid/_mul_sd.c: Likewise.
5605 * config/libbid/_mul_td.c: Likewise.
5606 * config/libbid/_ne_dd.c: Likewise.
5607 * config/libbid/_ne_sd.c: Likewise.
5608 * config/libbid/_ne_td.c: Likewise.
5609 * config/libbid/_sd_to_dd.c: Likewise.
5610 * config/libbid/_sd_to_df.c: Likewise.
5611 * config/libbid/_sd_to_di.c: Likewise.
5612 * config/libbid/_sd_to_sf.c: Likewise.
5613 * config/libbid/_sd_to_si.c: Likewise.
5614 * config/libbid/_sd_to_td.c: Likewise.
5615 * config/libbid/_sd_to_tf.c: Likewise.
5616 * config/libbid/_sd_to_udi.c: Likewise.
5617 * config/libbid/_sd_to_usi.c: Likewise.
5618 * config/libbid/_sd_to_xf.c: Likewise.
5619 * config/libbid/_sf_to_dd.c: Likewise.
5620 * config/libbid/_sf_to_sd.c: Likewise.
5621 * config/libbid/_sf_to_td.c: Likewise.
5622 * config/libbid/_si_to_dd.c: Likewise.
5623 * config/libbid/_si_to_sd.c: Likewise.
5624 * config/libbid/_si_to_td.c: Likewise.
5625 * config/libbid/_td_to_dd.c: Likewise.
5626 * config/libbid/_td_to_df.c: Likewise.
5627 * config/libbid/_td_to_di.c: Likewise.
5628 * config/libbid/_td_to_sd.c: Likewise.
5629 * config/libbid/_td_to_sf.c: Likewise.
5630 * config/libbid/_td_to_si.c: Likewise.
5631 * config/libbid/_td_to_tf.c: Likewise.
5632 * config/libbid/_td_to_udi.c: Likewise.
5633 * config/libbid/_td_to_usi.c: Likewise.
5634 * config/libbid/_td_to_xf.c: Likewise.
5635 * config/libbid/_tf_to_dd.c: Likewise.
5636 * config/libbid/_tf_to_sd.c: Likewise.
5637 * config/libbid/_tf_to_td.c: Likewise.
5638 * config/libbid/_udi_to_dd.c: Likewise.
5639 * config/libbid/_udi_to_sd.c: Likewise.
5640 * config/libbid/_udi_to_td.c: Likewise.
5641 * config/libbid/_unord_dd.c: Likewise.
5642 * config/libbid/_unord_sd.c: Likewise.
5643 * config/libbid/_unord_td.c: Likewise.
5644 * config/libbid/_usi_to_dd.c: Likewise.
5645 * config/libbid/_usi_to_sd.c: Likewise.
5646 * config/libbid/_usi_to_td.c: Likewise.
5647 * config/libbid/_xf_to_dd.c: Likewise.
5648 * config/libbid/_xf_to_sd.c: Likewise.
5649 * config/libbid/_xf_to_td.c: Likewise.
5650 * config/libbid/bid128.c: Likewise.
5651 * config/libbid/bid128_2_str.h: Likewise.
5652 * config/libbid/bid128_2_str_macros.h: Likewise.
5653 * config/libbid/bid128_2_str_tables.c: Likewise.
5654 * config/libbid/bid128_add.c: Likewise.
5655 * config/libbid/bid128_compare.c: Likewise.
5656 * config/libbid/bid128_div.c: Likewise.
5657 * config/libbid/bid128_fma.c: Likewise.
5658 * config/libbid/bid128_logb.c: Likewise.
5659 * config/libbid/bid128_minmax.c: Likewise.
5660 * config/libbid/bid128_mul.c: Likewise.
5661 * config/libbid/bid128_next.c: Likewise.
5662 * config/libbid/bid128_noncomp.c: Likewise.
5663 * config/libbid/bid128_quantize.c: Likewise.
5664 * config/libbid/bid128_rem.c: Likewise.
5665 * config/libbid/bid128_round_integral.c: Likewise.
5666 * config/libbid/bid128_scalb.c: Likewise.
5667 * config/libbid/bid128_sqrt.c: Likewise.
5668 * config/libbid/bid128_string.c: Likewise.
5669 * config/libbid/bid128_to_int16.c: Likewise.
5670 * config/libbid/bid128_to_int32.c: Likewise.
5671 * config/libbid/bid128_to_int64.c: Likewise.
5672 * config/libbid/bid128_to_int8.c: Likewise.
5673 * config/libbid/bid128_to_uint16.c: Likewise.
5674 * config/libbid/bid128_to_uint32.c: Likewise.
5675 * config/libbid/bid128_to_uint64.c: Likewise.
5676 * config/libbid/bid128_to_uint8.c: Likewise.
5677 * config/libbid/bid32_to_bid128.c: Likewise.
5678 * config/libbid/bid32_to_bid64.c: Likewise.
5679 * config/libbid/bid64_add.c: Likewise.
5680 * config/libbid/bid64_compare.c: Likewise.
5681 * config/libbid/bid64_div.c: Likewise.
5682 * config/libbid/bid64_fma.c: Likewise.
5683 * config/libbid/bid64_logb.c: Likewise.
5684 * config/libbid/bid64_minmax.c: Likewise.
5685 * config/libbid/bid64_mul.c: Likewise.
5686 * config/libbid/bid64_next.c: Likewise.
5687 * config/libbid/bid64_noncomp.c: Likewise.
5688 * config/libbid/bid64_quantize.c: Likewise.
5689 * config/libbid/bid64_rem.c: Likewise.
5690 * config/libbid/bid64_round_integral.c: Likewise.
5691 * config/libbid/bid64_scalb.c: Likewise.
5692 * config/libbid/bid64_sqrt.c: Likewise.
5693 * config/libbid/bid64_string.c: Likewise.
5694 * config/libbid/bid64_to_bid128.c: Likewise.
5695 * config/libbid/bid64_to_int16.c: Likewise.
5696 * config/libbid/bid64_to_int32.c: Likewise.
5697 * config/libbid/bid64_to_int64.c: Likewise.
5698 * config/libbid/bid64_to_int8.c: Likewise.
5699 * config/libbid/bid64_to_uint16.c: Likewise.
5700 * config/libbid/bid64_to_uint32.c: Likewise.
5701 * config/libbid/bid64_to_uint64.c: Likewise.
5702 * config/libbid/bid64_to_uint8.c: Likewise.
5703 * config/libbid/bid_b2d.h: Likewise.
5704 * config/libbid/bid_binarydecimal.c: Likewise.
5705 * config/libbid/bid_conf.h: Likewise.
5706 * config/libbid/bid_convert_data.c: Likewise.
5707 * config/libbid/bid_decimal_data.c: Likewise.
5708 * config/libbid/bid_decimal_globals.c: Likewise.
5709 * config/libbid/bid_div_macros.h: Likewise.
5710 * config/libbid/bid_dpd.c: Likewise.
5711 * config/libbid/bid_flag_operations.c: Likewise.
5712 * config/libbid/bid_from_int.c: Likewise.
5713 * config/libbid/bid_functions.h: Likewise.
5714 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5715 * config/libbid/bid_inline_add.h: Likewise.
5716 * config/libbid/bid_internal.h: Likewise.
5717 * config/libbid/bid_round.c: Likewise.
5718 * config/libbid/bid_sqrt_macros.h: Likewise.
5720 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5722 * Makefile.in: Change copyright header to refer to version
5723 3 of the GNU General Public License and to point readers at the
5724 COPYING3 file and the FSF's license web page.
5725 * config.host: Likewise.
5727 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5729 * config.host: Reorder and merge to match config.gcc change.
5731 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5733 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5735 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5737 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5738 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5739 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5740 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5742 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5744 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5745 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5747 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5749 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5750 ia64/t-softfp-compat to tmake_file.
5752 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5754 * config/ia64/__divxf3.asm: New.
5755 * config/ia64/_fixtfdi.asm: Likewise.
5756 * config/ia64/_fixunstfdi.asm: Likewise.
5757 * config/ia64/_floatditf.asm: Likewise.
5758 * config/ia64/t-fprules-softfp: Likewise.
5759 * config/ia64/t-softfp-compat: Likewise.
5760 * config/ia64/tf-signs.c: Likewise.
5762 2009-01-18 Ben Elliston <bje@au.ibm.com>
5764 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5766 2009-01-16 Ben Elliston <bje@au.ibm.com>
5768 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5771 2009-01-13 Ben Elliston <bje@au.ibm.com>
5773 * config/t-softfp: New file.
5774 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5775 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5777 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5779 * config.host: Add m32r*-*-rtems*.
5781 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5783 * config.host: Add m32c*-*-rtems*.
5785 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5788 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5789 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5790 * configure: Regenerate.
5791 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5792 tmake_file here from gcc/config.gcc.
5793 Move extra_parts here from gcc/config.gcc.
5794 * config/i386/t-sol2: Move here from gcc/config/i386.
5795 Use gcc_srcdir instead of srcdir.
5797 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5799 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5802 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5804 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5806 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5808 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5810 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5813 * config.host: Add picochip-*-*.
5815 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5817 * config.host: Match more processor names for Xtensa.
5819 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5821 * config/i386/64/t-softfp-compat: Update comments.
5823 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5825 * config/i386/64/_divtc3-compat.c: Moved to ...
5826 * config/i386/64/_divtc3.c: Here.
5828 * config/i386/64/_multc3-compat.c: Moved to ...
5829 * config/i386/64/_multc3.c: Here.
5831 * config/i386/64/_powitf2-compat.c: Moved to ...
5832 * config/i386/64/_powitf2.c: Here.
5834 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5835 .c suffix instead of -compat.c.
5837 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5839 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5840 (_FP_MUL_MEAT_D): Ditto.
5841 (_FP_DIV_MEAT_S): Ditto.
5842 (_FP_DIV_MEAT_D): Ditto.
5844 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5846 * Makefile.in: Add support for __sync_* libgcc functions.
5848 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5850 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5852 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5855 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5856 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5858 * config/i386/64/t-fprules-softfp: Moved to ...
5859 * config/i386/64/t-softfp-compat: This. New.
5861 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5863 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5864 Initialize f with 0.0.
5866 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5869 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5871 * config/i386/64/_divtc3-compat.c: New.
5872 * config/i386/64/_multc3-compat.c: Likewise.
5873 * config/i386/64/_powitf2-compat.c: Likewise.
5874 * config/i386/64/eqtf2.c: Likewise.
5875 * config/i386/64/getf2.c: Likewise.
5876 * config/i386/64/letf2.c: Likewise.
5877 * config/i386/64/t-fprules-softfp: Likewise.
5879 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5881 * config.host: Add i386/${host_address}/t-fprules-softfp to
5882 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5883 i[34567]86-*-linux*, x86_64-*-linux*.
5885 * configure.ac: Set host_address to 64 or 32 for x86.
5886 * configure: Regenerated.
5888 * Makefile.in (config.status): Also depend on
5889 $(srcdir)/config.host.
5891 * config/i386/32/t-fprules-softfp: New.
5892 * config/i386/32/tf-signs.c: Likewise.
5894 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5896 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5897 Uros Bizjak <ubizjak@gmail.com>
5899 * config/i386/32/sfp-machine.h: New.
5901 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5903 * config/rs6000/t-ppccomm: Remove rules that conflict with
5904 auto-generated rules.
5906 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5908 * configure.ac: sinclude override.m4.
5909 * configure: Regenerate.
5911 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5913 * configure: Regenerate.
5915 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5917 * Makefile.in (DECNUMINC): Remove
5918 -I$(MULTIBUILDTOP)../../libdecnumber.
5921 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5923 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5924 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5925 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5926 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5927 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5928 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5929 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5930 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5931 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5932 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5933 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5934 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5935 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5936 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5938 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5940 * config.host (sh2[lbe]*-*-linux*): Allow target.
5942 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5944 * config/rs6000/t-ppccomm: Add build rules for new files.
5945 (LIB2ADD_ST): New variable.
5947 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5951 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5952 * config/t-avr: New file. Build 16bit libgcc functions.
5954 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5957 * config/t-slibgcc-darwin: Make install-leaf dependent on
5958 install-darwin-libgcc-stubs instead of install.
5960 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5962 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5963 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5964 sh-*-rtemscoff*): Remove cases.
5966 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5968 * Makefile.in (all): Use install-leaf rather than install.
5969 (install): Split most of the rule into...
5970 (install-leaf): ...this new one.
5972 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5973 Paolo Bonzini <bonzini@gnu.org>
5976 * Makefile.in: Use @shlib_slibdir@ substitution to get
5977 correct install name on darwin.
5978 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5980 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5982 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5983 cris-*-elf and cris-*-none.
5984 (crisv32-*-linux*): Similar, as cris-*-linux*.
5986 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5988 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5990 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5993 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5994 * configure: Regenerated.
5996 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5998 * Makefile.in (dfp-filenames): Replace decimal_globals,
5999 decimal_data, binarydecimal and convert_data with
6000 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6001 and bid_convert_data, respectively.
6003 2007-09-17 Chao-ying Fu <fu@mips.com>
6004 Nigel Stephens <nigel@mips.com>
6006 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6007 * Makefile.in (fixed_point): Define.
6008 Check if fixed_point is yes to build support functions.
6009 * configure.ac: Check for fixed_point support.
6010 * configure: Regenerated.
6011 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6012 funcs, modes, from, to.
6014 2007-09-11 Janis Johnson <janis187@us.ibm.com
6016 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6018 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6020 * Makefile.in (dfp-filenames): Remove decUtility, add
6021 decDouble, decPacked, decQuad, decSingle.
6023 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6025 * config.host : Add x86_64-elf target.
6027 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6029 * configure.ac (set_have_cc_tls): Add a missing =.
6030 * configure: Regenerated.
6032 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6034 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6035 and x86_64-*-linux*.
6037 * config/t-tls: New file.
6039 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6041 * configure.ac: Include ../config/enable.m4 and
6042 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6043 supports TLS and substitute set_have_cc_tls.
6044 * configure: Regenerated.
6046 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6048 * Makefile.in: Use libbid for DFP when BID is enabled.
6050 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6052 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6053 extra_parts. Add config/i386/t-cygming to tmake_file.
6054 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6056 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6057 Danny Smith <dannysmith@users.sourceforge.net>
6060 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6061 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6062 * config/i386/t-crtfm: Compile crtfastmath.o with
6063 -minline-all-stringops.
6065 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6067 * config.host (sparc-wrs-vxworks): New target.
6069 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6071 * config.host: Recognize fido.
6073 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6075 * configure: Check host, not target, for decimal float support.
6077 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6079 * config/i386/t-crtpc: New file.
6080 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6081 (x86_64-*-linux*): Ditto.
6083 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6085 * config.host (x86_64-*-mingw*): New target.
6087 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6088 H.J. Lu <hongjiu.lu@intel.com>
6090 * Makefile.in (enable_decimal_float): New.
6092 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6093 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6094 (decbits-filenames): This.
6095 (decbits-objects): New.
6096 (libgcc-objects): Add $(decbits-objects).
6098 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6099 Substitute enable_decimal_float.
6100 * configure: Regenerated.
6102 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6104 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6106 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6108 * Makefile.in (install-info): New dummy target.
6110 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6112 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6114 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6116 * Makefile.in: Add install-html and install-pdf dummy
6119 2007-02-05 Roger Sayle <roger@eyesopen.com>
6120 Daniel Jacobowitz <dan@codesourcery.com>
6122 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6123 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6124 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6126 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6128 * Makefile.in (dec-filenames): Add decExcept.
6130 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6133 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6136 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6138 * configure.ac: Add --enable-version-specific-runtime-libs.
6139 Correct $slibdir default.
6140 * configure: Regenerated.
6142 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6144 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6146 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6149 * config.host (alpha*-*-linux*): Set extra_parts.
6151 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6153 * config/sh/t-linux: New.
6154 * config.host (sh*-*-linux*): Set tmake_file.
6156 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6158 * Makefile.in (install): Handle multilibs.
6160 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6162 * Makefile.in: Added .PHONY entry for documentation targets.
6164 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6166 * Makefile.in: Add empty info, html, dvi, pdf targets.
6168 2007-01-04 Mike Stump <mrs@apple.com>
6170 * Makefile.in (MAKEINFO): Remove.
6173 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6175 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6176 * configure: Regenerate.
6177 * Makefile.in (host_subdir): Substitute it.
6178 (gcc_objdir): Use it.
6180 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6182 * config.host (ia64*-*-linux*): Set tmake_file.
6184 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6186 * Makefile.in (version): Define.
6188 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6189 Paolo Bonzini <bonzini@gnu.org>
6191 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6192 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6193 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6194 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6195 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6196 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6197 * configure: Generated.