| blob | 6c6e386b96eab473650fc035c8cc31049b6591e6 |
1 2014-09-17 Nathan sidwell <nathan@acm.org>
3 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
4 (LIBGCOV_DRIVER): ... here.
5 * libgcov-driver.c (gcov_master): New.
6 (gcov_exit): Remove from master chain.
7 (__gcov_init): Add to master chain if version compatible. Don't
8 clear the version.
9 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
10 (gcov_reset_int): Clear master chain, if compatible.
11 (gcov_dump_int): New internal interface. Dump master chain, if
12 compatible.
13 (gcov_dump): Alias for gcov_dump_int.
14 * libgcov.h (struct gcov_root): Add next and prev fields.
15 (struct gcov_master): New struct.
16 (__gcov_master): New.
17 (gcov_dump_int): Declare.
19 2014-09-17 Olivier Hainque <hainque@adacore.com>
21 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
22 and crtbegin.o + crtend.o to extra_parts.
24 2014-09-12 Joseph Myers <joseph@codesourcery.com>
26 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
27 __LIBGCC_HAS_SF_MODE__.
28 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
29 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
30 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
31 * config/libbid/bid_gcc_intrinsics.h
32 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
33 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
34 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
35 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
36 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
37 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
39 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
41 PR target/63223
42 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
43 and R24 as needed. Make work for all devices and .text locations.
44 (__do_global_ctors, __do_global_dtors): Use word addresses.
45 (__tablejump__, __tablejump_elpm__): Remove functions.
46 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
47 Add _tablejump2.
48 (XICALL, XIJMP): New macros.
50 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
51 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
53 * config.host (aarch64*): Include crtfastmath.o and
54 t-crtfm.
55 * config/aarch64/crtfastmath.c: New file.
57 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
59 * config.host: Remove picochip support.
60 * config/picochip/adddi3.S: Remove.
61 * config/picochip/ashlsi3.S: Remove.
62 * config/picochip/ashlsi3.c: Remove.
63 * config/picochip/ashrsi3.S: Remove.
64 * config/picochip/ashrsi3.c: Remove.
65 * config/picochip/clzsi2.S: Remove.
66 * config/picochip/cmpsi2.S: Remove.
67 * config/picochip/divmod15.S: Remove.
68 * config/picochip/divmodhi4.S: Remove.
69 * config/picochip/divmodsi4.S: Remove.
70 * config/picochip/lib1funcs.S: Remove.
71 * config/picochip/longjmp.S: Remove.
72 * config/picochip/lshrsi3.S: Remove.
73 * config/picochip/lshrsi3.c: Remove.
74 * config/picochip/parityhi2.S: Remove.
75 * config/picochip/popcounthi2.S: Remove.
76 * config/picochip/setjmp.S: Remove.
77 * config/picochip/subdi3.S: Remove.
78 * config/picochip/t-picochip: Remove.
79 * config/picochip/ucmpsi2.S: Remove.
80 * config/picochip/udivmodhi4.S: Remove.
81 * config/picochip/udivmodsi4.S: Remove.
83 2014-09-08 Joseph Myers <joseph@codesourcery.com>
85 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
86 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
87 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
88 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
89 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
90 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
91 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
92 defined and LIBGCC2_HAS_DF_MODE is defined.
93 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
94 defined and LIBGCC2_HAS_XF_MODE is defined.
95 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
96 defined and LIBGCC2_HAS_TF_MODE is defined.
98 2014-09-08 Joseph Myers <joseph@codesourcery.com>
100 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
101 and ROUND_TOWARDS_ZERO conditionals.
103 2014-09-07 Nathan sidwell <nathan@acm.org>
105 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
106 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
108 2014-09-05 Joseph Myers <joseph@codesourcery.com>
110 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
111 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
112 uses to __LIBGCC_STACK_POINTER_REGNUM__.
113 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
114 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
115 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
116 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
117 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
118 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
119 (DWARF_FRAME_REGISTERS): Change all uses to
120 __LIBGCC_DWARF_FRAME_REGISTERS__.
121 (EH_RETURN_STACKADJ_RTX): Change all uses to
122 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
123 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
124 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
125 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
126 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
127 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
128 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
129 to __LIBGCC_EH_FRAME_SECTION_NAME__.
130 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
131 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
132 __LIBGCC_STACK_POINTER_REGNUM__.
133 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
134 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
135 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
136 to __LIBGCC_STACK_POINTER_REGNUM__.
137 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
138 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
139 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
140 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
141 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
142 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
143 (STACK_POINTER_REGNUM): Change all uses to
144 __LIBGCC_STACK_POINTER_REGNUM__.
145 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
146 use to __LIBGCC_STACK_POINTER_REGNUM__.
147 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
148 uses to __LIBGCC_STACK_POINTER_REGNUM__.
149 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
150 to __LIBGCC_DWARF_FRAME_REGISTERS__.
151 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
152 to __LIBGCC_DWARF_FRAME_REGISTERS__.
153 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
154 to __LIBGCC_STACK_POINTER_REGNUM__.
155 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
156 Remove conditional definition.
157 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
158 __LIBGCC_TEXT_SECTION_ASM_OP__.
159 (EH_FRAME_SECTION_NAME): Change all uses to
160 __LIBGCC_EH_FRAME_SECTION_NAME__.
161 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
162 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
163 (CTORS_SECTION_ASM_OP): Change all uses to
164 __LIBGCC_CTORS_SECTION_ASM_OP__.
165 (DTORS_SECTION_ASM_OP): Change all uses to
166 __LIBGCC_DTORS_SECTION_ASM_OP__.
167 (JCR_SECTION_NAME): Change all uses to
168 __LIBGCC_JCR_SECTION_NAME__.
169 (INIT_SECTION_ASM_OP): Change all uses to
170 __LIBGCC_INIT_SECTION_ASM_OP__.
171 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
172 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
173 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
174 __LIBGCC_STACK_GROWS_DOWNWARD__.
175 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
176 __LIBGCC_INIT_SECTION_ASM_OP__.
177 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
178 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
179 (EH_FRAME_SECTION_NAME): Change all uses to
180 __LIBGCC_EH_FRAME_SECTION_NAME__.
181 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
182 definitions. Change all uses to
183 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
184 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
185 __LIBGCC_STACK_GROWS_DOWNWARD__.
186 (DWARF_FRAME_REGISTERS): Change all uses to
187 __LIBGCC_DWARF_FRAME_REGISTERS__.
188 (EH_RETURN_STACKADJ_RTX): Change all uses to
189 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
190 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
191 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
192 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
193 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
194 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
196 2014-09-02 Nathan sidwell <nathan@acm.org>
198 * libgcov-interface.c (STRONG_ALIAS): New.
199 (__gcov_flush): Call __gcov_reset_int.
200 (__gcov_reset): Strong alias for ...
201 (__gcov_reset_ing): ... this renamed hidden version.
202 * libgcov.h (__gcov_reset_int): New declaration.
204 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
206 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
207 call from here...
208 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
209 (__dso_handle): Define on Cygwin.
210 * config/i386/t-cygming (crtbeginS.o): New rule.
211 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
213 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
214 declaration syntax.
216 2014-08-13 Steve Ellcey <sellcey@mips.com>
218 * crtstuff.c: Undef caddr_t.
220 2014-08-12 Steve Ellcey <sellcey@mips.com>
222 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
224 2014-08-07 Nathan Sidwell <nathan@acm.org>
226 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
227 (LIBGCOV_DRIVER): ... to here.
228 * libgcov.h (gcov_do_dump): New #define.
229 (struct gcov_root): New.
230 (__gcov_root): New declaration.
231 (__gcov_dump_one): Declare.
232 * libgcov-driver.c (gcov_list, gcov_dump_complete,
233 run_accounted): Delete.
234 (gcov_compute_histogram): Add LIST argument, adjust.
235 (compute_summary): Adjust gcov_compute_histogram call.
236 (gcov_do_dump): Not hidden, static in libgcov.
237 (gcov_clear): Move to interface.c.
238 (__gcov_dump_one): New, broken out of ...
239 (gcov_exit): ... here. Make static.
240 (__gcov_root): New.
241 (__gcov_init): Adjust.
242 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
243 declarations.
244 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
245 (gcov_clear): Moved from driver.c. Add LIST argument.
246 (__gcov_reset): Adjust for changed interfaces.
247 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
249 2014-08-04 Rohit <rohitarulraj@freescale.com>
251 PR target/60102
252 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
253 based on change in SPE high register numbers and 3 HTM registers.
255 2014-08-01 Nathan Sidwell <nathan@acm.org>
257 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
258 LIBGCOV_INTERFACE): Reformat.
259 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
260 IN_GCOV_TOOL.
261 * libgcov-interface.c: Reformat some comments.
262 (__gcov_flush_mx): Add declaration. Tidy up definition.
264 2014-07-31 Alan Modra <amodra@gmail.com>
265 Peter Bergner <bergner@vnet.ibm.com>
267 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
268 (pack_ldouble): New function.
269 (__gcc_qadd): Use it.
270 (__gcc_qmul): Likewise.
271 (__gcc_qdiv): Likewise.
272 (__gcc_qneg): Likewise.
273 (__gcc_stoq): Likewise.
274 (__gcc_dtoq): Likewise.
276 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
278 * config/s390/tpf-unwind.h: Include <stdbool.h>.
279 (__tpf_eh_return): Add original return address as second parameter.
280 Handle cases where unwinder routines were called directly, instead
281 of from within the C++ library.
283 2014-07-29 Nathan Sidwell <nathan@acm.org>
285 * libgcov.h: Move renaming of entry points to lib gcov specific
286 portion.
287 (gcov_do_dump): New rename.
288 (gcov_rewrite): Remove inline, make HIDDEN.
289 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
290 (gcov_exit_compute_summary): Rename to ...
291 (compute_summary): ... here. Add LIST argument.
292 (gcov_exit_merge_gcda): Rename to ...
293 (merge_one_data): ... here.
294 (gcov_exit_write_gcda): Rename to ...
295 (write_one_data): ... here.
296 (gcov_exit_merge_summary): Rename to ...
297 (merge_summary): Add RUN_COUNTED argument.
298 (gcov_exit_dump_gcov): Rename to ...
299 (dump_one_gcov): Add RUN_COUNTED argument.
300 (gcov_do_dump): New function, broken out of ...
301 (gcov_exit): ... here. Call it.
303 2014-07-27 Anthony Green <green@moxielogic.com>
305 * config.host: Add moxiebox configuration suppport.
307 2014-07-27 Nathan Sidwell <nathan@acm.org>
309 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
310 (struct gcov_filename): ... here. Include buffer and max length
311 fields.
312 (gcov_max_filename): Remove.
313 (gi_filename): Remove.
314 (gcov_exit_compute_summary): Compute max filename here.
315 (gcov_exit_merge_gcda): Add filename parm, adjust.
316 (gcov_exit_merge_summary): Likewise.
317 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
318 (gcov_exit): Likewise.
319 (__gcov_init): Don't calculate max length here.
320 * libgcov_util.c (max_filename_len): Remove.
321 (read_gcda_file): Don't calculate max length here.
322 (gcov_read_profile_dir): Don't propagate here.
323 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
324 struct gcov_filename changes.
325 (gcov_exit_open_gcda_file): Likewise.
327 2014-07-25 Nathan Sidwell <nathan@acm.org>
329 * libgcov-driver.c (set_gcov_dump_complete,
330 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
331 functions polluting user's namespace.
332 (gcov_exit): Set variable directly.
333 (gcov_clear): Reset variable directly.
334 * libgcov-interface.c (get_gcov_dymp_complete,
335 reset_gov_dump_complete): Remove declarations.
336 (__gcov_reset, __gcov_dump): Don't call them.
338 2014-07-24 DJ Delorie <dj@redhat.com>
340 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
341 (__gcc_deregister_frame): Move logic to detect deregister function
342 to ...
343 (__gcc_register_frame): here, so it's consistent with the register
344 logic.
346 2014-07-23 Nathan Sidwell <nathan@acm.org>
348 * libgcov-driver.c (set_gcov_list): Remove.
349 (gcov_list): Make non-static in GCOV_TOOL.
350 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
352 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
354 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
355 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
356 Don't use SYNC_LOCK_RELEASE for int type.
358 2014-07-14 Richard Biener <rguenther@suse.de>
360 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
362 2014-07-11 Rong Xu <xur@google.com>
364 * libgcov-util.c (gcov_max_filename): Fix declartion.
366 2014-07-10 Rong Xu <xur@google.com>
368 Add gcov-tool: an offline gcda profile processing tool
369 Support.
370 * libgcov-driver.c (gcov_max_filename): Make available
371 to gcov-tool.
372 * libgcov-merge.c (__gcov_merge_add): Replace
373 gcov_read_counter() with a Macro.
374 (__gcov_merge_ior): Ditto.
375 (__gcov_merge_time_profile): Ditto.
376 (__gcov_merge_single): Ditto.
377 (__gcov_merge_delta): Ditto.
378 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
379 in the utility functions.
380 (set_fn_ctrs): Utility function for reading gcda files to in-memory
381 gcov_list object link lists.
382 (tag_function): Ditto.
383 (tag_blocks): Ditto.
384 (tag_arcs): Ditto.
385 (tag_lines): Ditto.
386 (tag_counters): Ditto.
387 (tag_summary): Ditto.
388 (read_gcda_finalize): Ditto.
389 (read_gcda_file): Ditto.
390 (ftw_read_file): Ditto.
391 (read_profile_dir_init): Ditto.
392 (gcov_read_profile_dir): Ditto.
393 (gcov_read_counter_mem): Ditto.
394 (gcov_get_merge_weight): Ditto.
395 (merge_wrapper): A wrapper function that calls merging handler.
396 (gcov_merge): Merge two gcov_info objects with weights.
397 (find_match_gcov_info): Find the matched gcov_info in the list.
398 (gcov_profile_merge): Merge two gcov_info object lists.
399 (__gcov_add_counter_op): Process edge profile counter values.
400 (__gcov_ior_counter_op): Process IOR profile counter values.
401 (__gcov_delta_counter_op): Process delta profile counter values.
402 (__gcov_single_counter_op): Process single profile counter values.
403 (fp_scale): Callback function for float-point scaling.
404 (int_scale): Callback function for integer fraction scaling.
405 (gcov_profile_scale): Scaling profile counters.
406 (gcov_profile_normalize): Normalize profile counters.
407 * libgcov.h: Add headers and functions for gcov-tool use.
408 (gcov_get_counter): New.
409 (gcov_get_counter_target): Ditto.
410 (struct gcov_info): Make the functions field mutable in gcov-tool
411 compilation.
413 2014-06-23 Kai Tietz <ktietz@redhat.com>
415 PR libgcc/61585
416 * unwind-seh.c (_Unwind_GetGR): Check for proper
417 index range.
418 (_Unwind_SetGR): Likewise.
420 2014-05-22 Nick Clifton <nickc@redhat.com>
422 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
423 -mhwmult=none.
425 2014-05-22 Teresa Johnson <tejohnson@google.com>
427 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
428 include.
430 2014-05-20 John Marino <gnugcc@marino.st>
432 * config.host (*-*-dragonfly*): New target.
433 * crtstuff.c: Make dl_iterate_support generic on *bsd.
434 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
435 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
436 * config/i386/dragonfly-unwind.h: New.
438 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
440 PR libgcc/60166
441 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
442 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
444 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
446 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
447 implementation.
449 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
451 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
453 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
455 PR libgcc/61097
456 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
457 if --enable-shared.
459 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
461 Work around for current cygwin32 build problems.
462 * config/i386/cygming-crtbegin.c (__register_frame_info,
463 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
464 functions only for 64-bit systems.
466 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
468 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
469 (sigill_caught, sigill_hdlr): Remove.
471 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
473 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
474 check.
475 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
476 Solaris 9 single-threaded support.
477 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
478 Solaris 9 single-threaded support. Add call_user_handler code
479 sequences.
480 (sparc_is_sighandler): Likewise.
482 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
484 * config.host: Append t-floattodi to tmake_file depending on
485 host_address.
487 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
489 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
491 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
493 PR libgcc/60472
494 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
495 variable to avoid array subscript is above array bounds warnings.
496 Use __builtin_expect when checking *jcr_list for NULL.
498 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
500 PR libgcc/59339
501 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
502 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
503 vtv_*.o to extra_parts if enable_vtable_verify.
505 2014-03-06 Nick Clifton <nickc@redhat.com>
507 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
508 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
510 2014-02-28 Joey Ye <joey.ye@arm.com>
512 PR libgcc/60166
513 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
514 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
515 Set to zero.
517 2014-02-24 Walter Lee <walt@tilera.com>
519 * config.host: Support "tilegx*" and "tilepro*" triplets.
520 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
521 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
523 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
524 Chung-Lin Tang <cltang@codesourcery.com>
526 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
527 * config/nios2/crti.S: Remove .file directive.
528 * config/nios2/crtn.S: Likewise.
530 2014-02-18 Kai Tietz <ktietz@redhat.com>
531 Jonathan Schleifer <js@webkeks.org>
533 PR objc/56870
534 * unwind-seh.c (_GCC_specific_handler): Pass proper
535 value to unwind-handler.
537 2014-02-12 Joseph Myers <joseph@codesourcery.com>
539 * soft-fp/adddf3.c: Update from glibc.
540 * soft-fp/addsf3.c: Likewise.
541 * soft-fp/addtf3.c: Likewise.
542 * soft-fp/divdf3.c: Likewise.
543 * soft-fp/divsf3.c: Likewise.
544 * soft-fp/divtf3.c: Likewise.
545 * soft-fp/double.h: Likewise.
546 * soft-fp/eqdf2.c: Likewise.
547 * soft-fp/eqsf2.c: Likewise.
548 * soft-fp/eqtf2.c: Likewise.
549 * soft-fp/extenddftf2.c: Likewise.
550 * soft-fp/extended.h: Likewise.
551 * soft-fp/extendsfdf2.c: Likewise.
552 * soft-fp/extendsftf2.c: Likewise.
553 * soft-fp/extendxftf2.c: Likewise.
554 * soft-fp/fixdfdi.c: Likewise.
555 * soft-fp/fixdfsi.c: Likewise.
556 * soft-fp/fixdfti.c: Likewise.
557 * soft-fp/fixsfdi.c: Likewise.
558 * soft-fp/fixsfsi.c: Likewise.
559 * soft-fp/fixsfti.c: Likewise.
560 * soft-fp/fixtfdi.c: Likewise.
561 * soft-fp/fixtfsi.c: Likewise.
562 * soft-fp/fixtfti.c: Likewise.
563 * soft-fp/fixunsdfdi.c: Likewise.
564 * soft-fp/fixunsdfsi.c: Likewise.
565 * soft-fp/fixunsdfti.c: Likewise.
566 * soft-fp/fixunssfdi.c: Likewise.
567 * soft-fp/fixunssfsi.c: Likewise.
568 * soft-fp/fixunssfti.c: Likewise.
569 * soft-fp/fixunstfdi.c: Likewise.
570 * soft-fp/fixunstfsi.c: Likewise.
571 * soft-fp/fixunstfti.c: Likewise.
572 * soft-fp/floatdidf.c: Likewise.
573 * soft-fp/floatdisf.c: Likewise.
574 * soft-fp/floatditf.c: Likewise.
575 * soft-fp/floatsidf.c: Likewise.
576 * soft-fp/floatsisf.c: Likewise.
577 * soft-fp/floatsitf.c: Likewise.
578 * soft-fp/floattidf.c: Likewise.
579 * soft-fp/floattisf.c: Likewise.
580 * soft-fp/floattitf.c: Likewise.
581 * soft-fp/floatundidf.c: Likewise.
582 * soft-fp/floatundisf.c: Likewise.
583 * soft-fp/floatunditf.c: Likewise.
584 * soft-fp/floatunsidf.c: Likewise.
585 * soft-fp/floatunsisf.c: Likewise.
586 * soft-fp/floatunsitf.c: Likewise.
587 * soft-fp/floatuntidf.c: Likewise.
588 * soft-fp/floatuntisf.c: Likewise.
589 * soft-fp/floatuntitf.c: Likewise.
590 * soft-fp/gedf2.c: Likewise.
591 * soft-fp/gesf2.c: Likewise.
592 * soft-fp/getf2.c: Likewise.
593 * soft-fp/ledf2.c: Likewise.
594 * soft-fp/lesf2.c: Likewise.
595 * soft-fp/letf2.c: Likewise.
596 * soft-fp/muldf3.c: Likewise.
597 * soft-fp/mulsf3.c: Likewise.
598 * soft-fp/multf3.c: Likewise.
599 * soft-fp/negdf2.c: Likewise.
600 * soft-fp/negsf2.c: Likewise.
601 * soft-fp/negtf2.c: Likewise.
602 * soft-fp/op-1.h: Likewise.
603 * soft-fp/op-2.h: Likewise.
604 * soft-fp/op-4.h: Likewise.
605 * soft-fp/op-8.h: Likewise.
606 * soft-fp/op-common.h: Likewise.
607 * soft-fp/quad.h: Likewise.
608 * soft-fp/single.h: Likewise.
609 * soft-fp/soft-fp.h: Likewise.
610 * soft-fp/subdf3.c: Likewise.
611 * soft-fp/subsf3.c: Likewise.
612 * soft-fp/subtf3.c: Likewise.
613 * soft-fp/truncdfsf2.c: Likewise.
614 * soft-fp/trunctfdf2.c: Likewise.
615 * soft-fp/trunctfsf2.c: Likewise.
616 * soft-fp/trunctfxf2.c: Likewise.
617 * soft-fp/unorddf2.c: Likewise.
618 * soft-fp/unordsf2.c: Likewise.
619 * soft-fp/unordtf2.c: Likewise.
620 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
621 macro.
622 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
623 Likewise.
624 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
625 Likewise.
626 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
627 Likewise.
628 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
629 Likewise.
630 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
631 Likewise.
632 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
633 Likewise.
634 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
635 Likewise.
636 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
637 Likewise.
638 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
639 Likewise.
640 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
641 Likewise.
642 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
643 Likewise.
644 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
645 Likewise.
646 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
647 Likewise.
648 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
649 Likewise.
650 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
651 Likewise.
653 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
655 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
656 cannot be represented.
657 * config/s390/32/_fixsfdi.c: Likewise.
658 * config/s390/32/_fixtfdi.c: Likewise.
659 * config/s390/32/_fixunsdfdi.c: Likewise.
660 * config/s390/32/_fixunssfdi.c: Likewise.
661 * config/s390/32/_fixunstfdi.c: Likewise.
663 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
665 * configure.ac (libgcc_cv_mips_hard_float): New.
666 * configure: Regenerate.
667 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
668 t-softfp-sfdf for hard-float targets.
669 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
670 (softfp_float_modes, softfp_int_modes, softfp_extensions)
671 (softfp_truncations, softfp_exclude_libgcc2): New.
672 * config/t-hardfp: New file.
673 * config/t-hardfp-sfdf: Likewise.
674 * config/hardfp.c: Likewise.
676 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
678 * config.host: Include t-floattodi also for s390x.
679 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
680 * config/s390/32/_fixsfdi.c: Likewise.
681 * config/s390/32/_fixtfdi.c: Likewise.
682 * config/s390/32/_fixunsdfdi.c: Likewise.
683 * config/s390/32/_fixunssfdi.c: Likewise.
684 * config/s390/32/_fixunstfdi.c: Likewise.
686 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
688 PR target/59788
689 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
690 (install-libgcc-unwind-map-forbuild): New target.
691 (all): Depend on install-libgcc-unwind-map-forbuild.
692 (install-libgcc-unwind-map): New target.
693 (install): Depend on install-libgcc-unwind-map.
695 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
697 * config/nios2/crti.S (_init): Initialize GOT pointer from
698 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
700 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
702 * configure.ac: Check __mips64 when setting host_address.
703 * configure: Regenerate.
704 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
705 mips/t-mips64 and t-softfp.
706 (mips*-*-linux*): Don't add mips/t-tpbit.
707 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
708 (DPBIT, DPBIT_CFLAGS): Delete.
709 * config/mips/sfp-machine.h: New file.
710 * config/mips/t-mips64: Likewise.
711 * config/mips/t-softfp-tf: Likewise.
712 * config/mips/t-tpbit: Delete.
714 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
716 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
717 as long long.
719 2014-01-25 Walter Lee <walt@tilera.com>
721 * config/tilepro/atomic.c: Include tconfig.h. Don't include
722 config.h or system.h.
723 (bool) Define.
725 2014-01-25 Walter Lee <walt@tilera.com>
727 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
728 (post_atomic_barrier): Ditto.
729 (__fetch_and_do): New macro.
730 (__atomic_fetch_and_do): Use __fetch_and_do.
731 (__sync_fetch_and_do): New macro.
732 (__sync_fetch_and_add_4): New function.
733 (__sync_fetch_and_sub_4): New function.
734 (__sync_fetch_and_or_4): New function.
735 (__sync_fetch_and_and_4): New function.
736 (__sync_fetch_and_xor_4): New function.
737 (__sync_fetch_and_nand_4): New function.
738 (__sync_fetch_and_add_8): New function.
739 (__sync_fetch_and_sub_8): New function.
740 (__sync_fetch_and_or_8): New function.
741 (__sync_fetch_and_and_8): New function.
742 (__sync_fetch_and_xor_8): New function.
743 (__sync_fetch_and_nand_8): New function.
744 (__do_and_fetch): New macro.
745 (__atomic_do_and_fetch): Use __do_and_fetch.
746 (__sync_do_and_fetch): New macro.
747 (__sync_add_and_fetch_4): New function.
748 (__sync_sub_and_fetch_4): New function.
749 (__sync_or_and_fetch_4): New function.
750 (__sync_and_and_fetch_4): New function.
751 (__sync_xor_and_fetch_4): New function.
752 (__sync_nand_and_fetch_4): New function.
753 (__sync_add_and_fetch_8): New function.
754 (__sync_sub_and_fetch_8): New function.
755 (__sync_or_and_fetch_8): New function.
756 (__sync_and_and_fetch_8): New function.
757 (__sync_xor_and_fetch_8): New function.
758 (__sync_nand_and_fetch_8): New function.
759 (__sync_exchange_methods): New macro.
760 (__sync_val_compare_and_swap_4): New function.
761 (__sync_bool_compare_and_swap_4): New function.
762 (__sync_lock_test_and_test_4): New function.
763 (__sync_val_compare_and_swap_8): New function.
764 (__sync_bool_compare_and_swap_8): New function.
765 (__sync_lock_test_and_test_8): New function.
766 (__subword_cmpxchg_body): New macro.
767 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
768 (__atomic_compare_exchange_2): Ditto.
769 (__sync_subword_cmpxchg): New macro.
770 (__sync_val_compare_and_swap_1): New function.
771 (__sync_bool_compare_and_swap_1): New function.
772 (__sync_val_compare_and_swap_2): New function.
773 (__sync_bool_compare_and_swap_2): New function.
774 (__atomic_subword): Rename to ...
775 (__subword): ... New name.
776 (__atomic_subword_fetch): Use __subword.
777 (__sync_subword_fetch): New macro.
778 (__sync_fetch_and_add_1): New function.
779 (__sync_fetch_and_sub_1): New function.
780 (__sync_fetch_and_or_1): New function.
781 (__sync_fetch_and_and_1): New function.
782 (__sync_fetch_and_xor_1): New function.
783 (__sync_fetch_and_nand_1): New function.
784 (__sync_fetch_and_add_2): New function.
785 (__sync_fetch_and_sub_2): New function.
786 (__sync_fetch_and_or_2): New function.
787 (__sync_fetch_and_and_2): New function.
788 (__sync_fetch_and_xor_2): New function.
789 (__sync_fetch_and_nand_2): New function.
790 (__sync_add_and_fetch_1): New function.
791 (__sync_sub_and_fetch_1): New function.
792 (__sync_or_and_fetch_1): New function.
793 (__sync_and_and_fetch_1): New function.
794 (__sync_xor_and_fetch_1): New function.
795 (__sync_nand_and_fetch_1): New function.
796 (__sync_add_and_fetch_2): New function.
797 (__sync_sub_and_fetch_2): New function.
798 (__sync_or_and_fetch_2): New function.
799 (__sync_and_and_fetch_2): New function.
800 (__sync_xor_and_fetch_2): New function.
801 (__sync_nand_and_fetch_2): New function.
802 (__atomic_subword_lock): Use __subword.
803 (__sync_subword_lock): New macro.
804 (__sync_lock_test_and_set_1): New function.
805 (__sync_lock_test_and_set_2): New function.
807 2014-01-25 Walter Lee <walt@tilera.com>
809 * config/tilepro/atomic.c (BIT_OFFSET): Define.
810 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
811 (__atomic_subword): Ditto.
813 2014-01-25 Walter Lee <walt@tilera.com>
815 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
816 a prefix op argument.
817 (__atomic_nand_fetch_4): Add prefix op.
818 (__atomic_nand_fetch_8): Ditto.
820 2014-01-21 Baruch Siach <barch@tkos.co.il>
822 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
824 2014-01-09 Rong Xu <xur@google.com>
826 * libgcov-driver.c (this_prg): make it local to save
827 bss space.
828 (gcov_exit_compute_summary): Ditto.
829 (gcov_exit_merge_gcda): Ditto.
830 (gcov_exit_merge_summary): Ditto.
831 (gcov_exit_dump_gcov): Ditto.
833 2014-01-08 Rong Xu <xur@google.com>
835 * libgcov-driver.c: Use libgcov.h.
836 (buffer_fn_data): Use xmalloc instead of malloc.
837 (gcov_exit_merge_gcda): Ditto.
838 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
839 * libgcov.h: New common header files for libgcov-*.h.
840 * libgcov-interface.c: Use libgcov.h
841 * libgcov-merge.c: Ditto.
842 * libgcov-profiler.c: Ditto.
843 * Makefile.in: Add dependence to libgcov.h
845 2014-01-02 Joseph Myers <joseph@codesourcery.com>
847 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
848 case of small numerator and finite nonzero result.
850 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
852 Update copyright years
854 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
856 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
857 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
858 config/arc/dp-hack.h, config/arc/fp-hack.h,
859 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
860 config/arc/ieee-754/arc600-dsp/divdf3.S,
861 config/arc/ieee-754/arc600-dsp/divsf3.S,
862 config/arc/ieee-754/arc600-dsp/muldf3.S,
863 config/arc/ieee-754/arc600-dsp/mulsf3.S,
864 config/arc/ieee-754/arc600-mul64/divdf3.S,
865 config/arc/ieee-754/arc600-mul64/divsf3.S,
866 config/arc/ieee-754/arc600-mul64/muldf3.S,
867 config/arc/ieee-754/arc600-mul64/mulsf3.S,
868 config/arc/ieee-754/arc600/divsf3.S,
869 config/arc/ieee-754/arc600/mulsf3.S,
870 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
871 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
872 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
873 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
874 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
875 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
876 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
877 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
878 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
879 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
880 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
881 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
882 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
883 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
884 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
885 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
886 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
887 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
888 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
889 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
890 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
891 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
892 vtv_start_preinit.c: Use the standard form for the copyright notice.
894 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
895 Chung-Lin Tang <cltang@codesourcery.com>
896 Based on patches from Altera Corporation
898 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
899 * config/nios2/lib2-nios2.h: New file.
900 * config/nios2/lib2-divmod-hi.c: New file.
901 * config/nios2/linux-unwind.h: New file.
902 * config/nios2/lib2-divmod.c: New file.
903 * config/nios2/linux-atomic.c: New file.
904 * config/nios2/t-nios2: New file.
905 * config/nios2/crti.asm: New file.
906 * config/nios2/t-linux: New file.
907 * config/nios2/lib2-divtable.c: New file.
908 * config/nios2/lib2-mul.c: New file.
909 * config/nios2/tramp.c: New file.
910 * config/nios2/crtn.asm: New file.
912 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
914 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
915 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
916 from cpuid.h to check vendor signatures.
918 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
920 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
921 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
922 (get_amd_cpu): Likewise.
924 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
926 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
927 Haswell.
929 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
930 H.J. Lu <hongjiu.lu@intel.com>
932 PR target/59422
933 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
934 and AMD_JAGUAR.
935 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
936 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
937 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
938 FEATURE_XOP and FEATURE_FMA.
939 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
940 AMDFAM15H_BDVER3.
941 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
942 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
943 FEATURE_FMA4 and FEATURE_XOP.
945 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
947 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
948 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
949 (get_intel_cpu): Updated.
951 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
953 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
955 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
957 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
958 instructions when __SSE_MATH__ is defined.
960 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
962 * config.host (microblaze-*-rtems*): New.
964 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
966 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
967 architectures that do not have hardware divide instruction.
968 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
970 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
972 * longlong.h: Delete (moved to include/).
974 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
976 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
977 of normal number and qNaN to not raise an inexact exception.
979 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
981 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
983 2013-11-28 Matthew Leach <matthew.leach@arm.com>
985 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
986 for correct opcodes on BE.
988 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
990 * soft-fp/op-4.h: Update from glibc.
992 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
994 * libgcc2.c (__udivmoddi4): Define new implementation when
995 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
996 divide instructions.
998 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1000 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1002 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1004 * config/t-softfp (soft-fp-objects-base): New variable.
1005 (soft-fp-objects): Use it.
1007 2013-11-23 David Edelson <dje.gcc@gmail.com>
1008 Andrew Dixie <andrewd@gentrack.com>
1010 PR target/33704
1011 * config/rs6000/aixinitfini.c: New file.
1012 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1013 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1014 symbols.
1016 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1018 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1020 2013-11-18 Jan Hubicka <jh@suse.cz>
1022 * libgcov-driver.c (run_accounted): Make global level static.
1023 (gcov_exit_merge_summary): Silence warning; do not clear
1024 run_accounted here.
1025 (gcov_exit): Clear it here.
1027 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1028 run_accounted.
1030 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1031 (all_prg, crc32): Remove static vars.
1032 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1033 all_prg.
1034 (gcov_exit_merge_gcda): Add crc32 parameter.
1035 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1036 do not account run if it was already accounted.
1037 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1038 (gcov_exit): Initialize all_prg; update.
1040 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1042 * configure: Regenerate.
1044 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1045 Alan Modra <amodra@gmail.com>
1047 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1048 (frob_update_context): Use it.
1050 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1051 Alan Modra <amodra@gmail.com>
1053 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1054 (trampoline_initial): Provide ELFv2 variant.
1055 (__trampoline_setup): Likewise.
1057 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1058 check for AIX indirect function call sequence if _CALL_ELF == 2.
1060 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1061 Alan Modra <amodra@gmail.com>
1063 * config/rs6000/linux-unwind.h (get_regs): Do not support
1064 old kernel versions if _CALL_ELF == 2.
1065 (frob_update_context): Do not support PLT stub variants only
1066 generated by old linkers if _CALL_ELF == 2.
1068 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1069 Alan Modra <amodra@gmail.com>
1071 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1072 location of CR save area for 64-bit little-endian systems.
1074 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1076 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1077 in tmake_file.
1078 * config/arm/t-vxworks: Delete.
1080 2013-11-10 Kai Tietz <ktietz@redhat.com>
1082 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1083 Increment load-count on use of LIBGCC_SONAME DLL.
1084 (hmod_libgcc): New static variable to hold handle of
1085 LIBGCC_SONAME DLL.
1086 (__gcc_deregister_frame): Decrement load-count of
1087 LIBGCC_SONAME DLL.
1089 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1091 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1092 availability.
1093 * configure: Regenerate
1095 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1097 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1098 FP_EX_DENORM. Store result to volatile location after SSE division
1099 to close interrupt window. Remove unneeded fwait after x87
1100 division since interrupt window will be closed by emitted fstp.
1101 Rewrite FP_EX_INEXACT handling.
1103 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1105 * soft-fp/README: Update.
1106 * soft-fp/adddf3.c: Update from glibc.
1107 * soft-fp/addsf3.c: Likewise.
1108 * soft-fp/addtf3.c: Likewise.
1109 * soft-fp/divdf3.c: Likewise.
1110 * soft-fp/divsf3.c: Likewise.
1111 * soft-fp/divtf3.c: Likewise.
1112 * soft-fp/double.h: Likewise.
1113 * soft-fp/eqdf2.c: Likewise.
1114 * soft-fp/eqsf2.c: Likewise.
1115 * soft-fp/eqtf2.c: Likewise.
1116 * soft-fp/extenddftf2.c: Likewise.
1117 * soft-fp/extended.h: Likewise.
1118 * soft-fp/extendsfdf2.c: Likewise.
1119 * soft-fp/extendsftf2.c: Likewise.
1120 * soft-fp/extendxftf2.c: Likewise.
1121 * soft-fp/fixdfdi.c: Likewise.
1122 * soft-fp/fixdfsi.c: Likewise.
1123 * soft-fp/fixdfti.c: Likewise.
1124 * soft-fp/fixsfdi.c: Likewise.
1125 * soft-fp/fixsfsi.c: Likewise.
1126 * soft-fp/fixsfti.c: Likewise.
1127 * soft-fp/fixtfdi.c: Likewise.
1128 * soft-fp/fixtfsi.c: Likewise.
1129 * soft-fp/fixtfti.c: Likewise.
1130 * soft-fp/fixunsdfdi.c: Likewise.
1131 * soft-fp/fixunsdfsi.c: Likewise.
1132 * soft-fp/fixunsdfti.c: Likewise.
1133 * soft-fp/fixunssfdi.c: Likewise.
1134 * soft-fp/fixunssfsi.c: Likewise.
1135 * soft-fp/fixunssfti.c: Likewise.
1136 * soft-fp/fixunstfdi.c: Likewise.
1137 * soft-fp/fixunstfsi.c: Likewise.
1138 * soft-fp/fixunstfti.c: Likewise.
1139 * soft-fp/floatdidf.c: Likewise.
1140 * soft-fp/floatdisf.c: Likewise.
1141 * soft-fp/floatditf.c: Likewise.
1142 * soft-fp/floatsidf.c: Likewise.
1143 * soft-fp/floatsisf.c: Likewise.
1144 * soft-fp/floatsitf.c: Likewise.
1145 * soft-fp/floattidf.c: Likewise.
1146 * soft-fp/floattisf.c: Likewise.
1147 * soft-fp/floattitf.c: Likewise.
1148 * soft-fp/floatundidf.c: Likewise.
1149 * soft-fp/floatundisf.c: Likewise.
1150 * soft-fp/floatunditf.c: Likewise.
1151 * soft-fp/floatunsidf.c: Likewise.
1152 * soft-fp/floatunsisf.c: Likewise.
1153 * soft-fp/floatunsitf.c: Likewise.
1154 * soft-fp/floatuntidf.c: Likewise.
1155 * soft-fp/floatuntisf.c: Likewise.
1156 * soft-fp/floatuntitf.c: Likewise.
1157 * soft-fp/gedf2.c: Likewise.
1158 * soft-fp/gesf2.c: Likewise.
1159 * soft-fp/getf2.c: Likewise.
1160 * soft-fp/ledf2.c: Likewise.
1161 * soft-fp/lesf2.c: Likewise.
1162 * soft-fp/letf2.c: Likewise.
1163 * soft-fp/muldf3.c: Likewise.
1164 * soft-fp/mulsf3.c: Likewise.
1165 * soft-fp/multf3.c: Likewise.
1166 * soft-fp/negdf2.c: Likewise.
1167 * soft-fp/negsf2.c: Likewise.
1168 * soft-fp/negtf2.c: Likewise.
1169 * soft-fp/op-1.h: Likewise.
1170 * soft-fp/op-2.h: Likewise.
1171 * soft-fp/op-4.h: Likewise.
1172 * soft-fp/op-8.h: Likewise.
1173 * soft-fp/op-common.h: Likewise.
1174 * soft-fp/quad.h: Likewise.
1175 * soft-fp/single.h: Likewise.
1176 * soft-fp/soft-fp.h: Likewise.
1177 * soft-fp/subdf3.c: Likewise.
1178 * soft-fp/subsf3.c: Likewise.
1179 * soft-fp/subtf3.c: Likewise.
1180 * soft-fp/truncdfsf2.c: Likewise.
1181 * soft-fp/trunctfdf2.c: Likewise.
1182 * soft-fp/trunctfsf2.c: Likewise.
1183 * soft-fp/trunctfxf2.c: Likewise.
1184 * soft-fp/unorddf2.c: Likewise.
1185 * soft-fp/unordsf2.c: Likewise.
1186 * soft-fp/unordtf2.c: Likewise.
1188 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1190 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1191 (_FP_MUL_MEAT_D): Ditto.
1192 (_FP_DIV_MEAT_S): Ditto.
1193 (_FP_DIV_MEAT_D): Ditto.
1194 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1195 t-softfp-sfdf and t-softfp to tmake_file.
1197 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1199 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1200 * config/i386/crtprec.c: Ditto.
1202 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1203 Shiva Chen <shiva0217@gmail.com>
1205 * config.host (nds32*-elf*): Add nds32 target.
1206 * config/nds32 : New directory and files.
1208 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1210 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1211 * config.host (cpu_type) <Setting default>: Add entry for
1212 crisv32-*-*.
1213 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1214 <crisv32-*-linux*>: Adjust.
1215 * longlong.h: Wrap the whole CRIS section in a single
1216 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1217 and sub_ddmmss.
1218 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1219 defined.
1220 [__CRIS__] (__umulsidi3): Define.
1221 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1222 * config/cris/sfp-machine.h: New file.
1223 * config/cris/umulsidi3.S: New file.
1224 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1225 * config/cris/arit.c (SIGNMULT): New macro.
1226 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1227 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1228 saving 3 out of originally 33 cycles from the fastest
1229 path, 3 out of 54 from the medium path and one from the longest
1230 path. Improve comments.
1232 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1234 * sync.c: Remove static aliases and define each function directly
1235 under its real name.
1237 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1239 * config.host (hppa*64*-*-linux*): Define extra_parts.
1240 (hppa*-*-linux*): Likewise.
1242 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1244 * config/arc/crtgend.S: Add 2013 to Copyright years.
1245 * config/arc/gmon/atomic.h: Likewise.
1246 * config/arc/gmon/auxreg.h: Likewise.
1247 * config/arc/gmon/sys/gmon_out.h: Likewise.
1248 * config/arc/gmon/sys/gmon.h: Likewise.
1249 * config/arc/gmon/prof-freq.c: Likewise.
1250 * config/arc/gmon/mcount.c: Likewise.
1251 * config/arc/gmon/prof-freq-stub.S: Likewise.
1252 * config/arc/gmon/gmon.c: Likewise.
1253 * config/arc/gmon/machine-gmon.h: Likewise.
1254 * config/arc/gmon/profil.S: Likewise.
1255 * config/arc/gmon/dcache_linesz.S: Likewise.
1256 * config/arc/crtg.S: Likewise.
1257 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1258 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1259 * config/arc/ieee-754/adddf3.S: Likewise.
1260 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1261 * config/arc/ieee-754/fixsfsi.S: Likewise.
1262 * config/arc/ieee-754/gtsf2.S: Likewise.
1263 * config/arc/ieee-754/floatsisf.S: Likewise.
1264 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1265 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1266 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1267 * config/arc/ieee-754/fixdfsi.S: Likewise.
1268 * config/arc/ieee-754/addsf3.S: Likewise.
1269 * config/arc/ieee-754/gesf2.S: Likewise.
1270 * config/arc/ieee-754/floatsidf.S: Likewise.
1271 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1272 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1273 * config/arc/ieee-754/gtdf2.S: Likewise.
1274 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1275 * config/arc/ieee-754/uneqdf2.S: Likewise.
1276 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1277 * config/arc/ieee-754/uneqsf2.S: Likewise.
1278 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1279 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1280 * config/arc/ieee-754/eqdf2.S: Likewise.
1281 * config/arc/ieee-754/ordsf2.S: Likewise.
1282 * config/arc/ieee-754/divsf3.S: Likewise.
1283 * config/arc/ieee-754/divdf3.S: Likewise.
1284 * config/arc/ieee-754/floatunsidf.S: Likewise.
1285 * config/arc/ieee-754/orddf2.S: Likewise.
1286 * config/arc/ieee-754/eqsf2.S: Likewise.
1287 * config/arc/ieee-754/gedf2.S: Likewise.
1288 * config/arc/crtn.S: Likewise.
1289 * config/arc/crti.S: Likewise.
1290 * config/arc/t-arc700-uClibc: Likewise.
1291 * config/arc/asm.h: Likewise.
1292 * config/arc/libgcc-excl.ver: Likewise.
1293 * config/arc/t-arc-newlib: Likewise.
1294 * config/arc/divtab-arc700.c: Likewise.
1295 * config/arc/initfini.c: Likewise.
1296 * config/arc/fp-hack.h: Likewise.
1298 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1299 Diego Novillo <dnovillo@google.com>
1301 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1302 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1303 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1304 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1306 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1307 Brendan Kehoe <brendan@zen.org>
1308 Simon Cook <simon.cook@embecosm.com>
1310 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1311 * config/arc: New directory.
1312 * longlong.h [__arc__] (umul_ppmm): Remove.
1313 [__arc__] (__umulsidi3): Define.
1314 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1315 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1317 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1319 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1320 CreateSemaphoreA.
1321 * config/i386/gthr-win32.h: Likewise.
1323 2013-09-16 DJ Delorie <dj@redhat.com>
1325 * config/rl78/vregs.h: Add G10 register definitions.
1326 * config/rl78/lib2mul.c: Enable for RL78/G10.
1327 * config/rl78/lib2div.c: Likewise.
1328 * config/rl78/lshrsi3.S: Use vregs.h.
1329 * config/rl78/cmpsi2.S: Likewise.
1330 * config/rl78/trampoline.S: Likewise.
1331 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1333 2013-09-14 DJ Delorie <dj@redhat.com>
1334 Nick Clifton <nickc@redhat.com>
1336 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1337 * config/rl78/vregs.h: New.
1338 * config/rl78/signbit.S: New file. Implements signbit function.
1339 * config/rl78/divmodsi.S: New.
1340 * config/rl78/divmodhi.S: New.
1341 * config/rl78/divmodqi.S: New.
1342 * config/rl78/t-rl78: Build them here...
1343 * config/rl78/lib2div.c: ...but not here.
1345 2013-09-12 DJ Delorie <dj@redhat.com>
1347 * config.host (msp*-*-elf): New.
1348 * config/msp430/: New port.
1350 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1352 PR gcov-profile/58127
1353 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1354 __thread var for emulated TLS.
1355 (__gcov_indirect_call_counters): Likewise.
1357 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1358 Catherine Moore <clm@codesourcery.com>
1359 Richard Sandiford <rdsandiford@googlemail.com>
1361 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1362 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1363 (CALL_STUB_NO_RET): Likewise.
1364 (CALL_STUB_RET): Likewise.
1365 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1366 __mips16_ret call/return stub symbols.
1367 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1368 to tmake_file.
1370 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1372 * config.host <mips*-*-linux*>: Remove a stray comment.
1374 2013-08-10 Jan Hubicka <jh@suse.cz>
1376 Work around binutils PR14342
1377 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1378 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1379 (L_gcov_indirect_call_profiler_v2): New.
1381 2013-08-06 Jan Hubicka <jh@suse.cz>
1383 * libgcov.c (__gcov_indirect_call_callee,
1384 __gcov_indirect_call_counters): New global vars.
1385 (__gcov_indirect_call_profiler): replace by ...
1386 (__gcov_indirect_call_profiler_v2) ... this one.
1388 2013-08-06 Caroline Tice <cmtice@google.com>
1390 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1391 vtv_start_preinit.o and vtv_end_preinit.o.
1392 * configure.ac: Add code to check/set enable_vtable_verify.
1393 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1394 true.
1395 * vtv_start_preinit.c: New file.
1396 * vtv_end_preinit.c: New file.
1397 * vtv_start.c: New file.
1398 * vtv_end.c: New file.
1399 * configure: Regenerated.
1401 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1403 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1404 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1405 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1406 GPL-3.0-with-GCC-exception.
1408 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1410 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1411 ISA and up.
1413 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1415 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1416 mapping for FPRs when creating the fallback framestate.
1418 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1420 PR target/57516
1421 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1422 (__round_s2_const, __round_u2_const)
1423 (__round_s4_const, __round_u4_const, __round_x8):
1424 Saturate result if addition result cannot be represented.
1426 2013-07-15 Matthias Klose <doko@ubuntu.com>
1428 * libgcc2.c: Don't include <limits.h>.
1430 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1432 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1434 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1436 PR target/29776
1437 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1439 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1441 PR middle-end/36041
1442 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1443 Define.
1444 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1445 instead of table lookups.
1446 (__popcountDI2): Likewise.
1448 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1450 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1451 correctly.
1453 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1455 PR other/53317
1456 * soft-fp/adddf3.c: Update from glibc.
1457 * soft-fp/addsf3.c: Likewise.
1458 * soft-fp/addtf3.c: Likewise.
1459 * soft-fp/divdf3.c: Likewise.
1460 * soft-fp/divsf3.c: Likewise.
1461 * soft-fp/divtf3.c: Likewise.
1462 * soft-fp/double.h: Likewise.
1463 * soft-fp/eqdf2.c: Likewise.
1464 * soft-fp/eqsf2.c: Likewise.
1465 * soft-fp/eqtf2.c: Likewise.
1466 * soft-fp/extenddftf2.c: Likewise.
1467 * soft-fp/extended.h: Likewise.
1468 * soft-fp/extendsfdf2.c: Likewise.
1469 * soft-fp/extendsftf2.c: Likewise.
1470 * soft-fp/fixdfdi.c: Likewise.
1471 * soft-fp/fixdfsi.c: Likewise.
1472 * soft-fp/fixsfdi.c: Likewise.
1473 * soft-fp/fixsfsi.c: Likewise.
1474 * soft-fp/fixtfdi.c: Likewise.
1475 * soft-fp/fixtfsi.c: Likewise.
1476 * soft-fp/fixunsdfdi.c: Likewise.
1477 * soft-fp/fixunsdfsi.c: Likewise.
1478 * soft-fp/fixunssfdi.c: Likewise.
1479 * soft-fp/fixunssfsi.c: Likewise.
1480 * soft-fp/fixunstfdi.c: Likewise.
1481 * soft-fp/fixunstfsi.c: Likewise.
1482 * soft-fp/floatdidf.c: Likewise.
1483 * soft-fp/floatdisf.c: Likewise.
1484 * soft-fp/floatditf.c: Likewise.
1485 * soft-fp/floatsidf.c: Likewise.
1486 * soft-fp/floatsisf.c: Likewise.
1487 * soft-fp/floatsitf.c: Likewise.
1488 * soft-fp/floatundidf.c: Likewise.
1489 * soft-fp/floatundisf.c: Likewise.
1490 * soft-fp/floatunditf.c: Likewise.
1491 * soft-fp/floatunsidf.c: Likewise.
1492 * soft-fp/floatunsisf.c: Likewise.
1493 * soft-fp/floatunsitf.c: Likewise.
1494 * soft-fp/gedf2.c: Likewise.
1495 * soft-fp/gesf2.c: Likewise.
1496 * soft-fp/getf2.c: Likewise.
1497 * soft-fp/ledf2.c: Likewise.
1498 * soft-fp/lesf2.c: Likewise.
1499 * soft-fp/letf2.c: Likewise.
1500 * soft-fp/muldf3.c: Likewise.
1501 * soft-fp/mulsf3.c: Likewise.
1502 * soft-fp/multf3.c: Likewise.
1503 * soft-fp/negdf2.c: Likewise.
1504 * soft-fp/negsf2.c: Likewise.
1505 * soft-fp/negtf2.c: Likewise.
1506 * soft-fp/op-1.h: Likewise.
1507 * soft-fp/op-2.h: Likewise.
1508 * soft-fp/op-4.h: Likewise.
1509 * soft-fp/op-8.h: Likewise.
1510 * soft-fp/op-common.h: Likewise.
1511 * soft-fp/quad.h: Likewise.
1512 * soft-fp/single.h: Likewise.
1513 * soft-fp/soft-fp.h: Likewise.
1514 * soft-fp/subdf3.c: Likewise.
1515 * soft-fp/subsf3.c: Likewise.
1516 * soft-fp/subtf3.c: Likewise.
1517 * soft-fp/truncdfsf2.c: Likewise.
1518 * soft-fp/trunctfdf2.c: Likewise.
1519 * soft-fp/trunctfsf2.c: Likewise.
1520 * soft-fp/unorddf2.c: Likewise.
1521 * soft-fp/unordsf2.c: Likewise.
1522 * soft-fp/unordtf2.c: Likewise.
1523 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1524 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1525 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1526 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1527 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1528 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1529 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1530 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1531 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1532 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1533 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1534 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1536 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1538 * config/mips/lib2funcs.c: New file.
1539 * config/mips/t-mips (LIB2ADD_ST): Add it.
1541 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1543 PR target/6526
1544 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1545 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1547 2013-06-08 Walter Lee <walt@tilera.com>
1549 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1550 Replace int64_t with long long. Add __extension__ where
1551 appropriate.
1552 * config/tilepro/atomic.c: Include config.h.
1554 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1556 * config.host (arm-wrs-vxworks): Configure with other soft float.
1558 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1560 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1561 (mips64r5900el-*-elf*): New configurations.
1563 2013-06-04 Alan Modra <amodra@gmail.com>
1565 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1567 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1569 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1571 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1573 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1574 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1575 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1577 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1579 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1580 (powerpc-wrs-vxworks): Likewise.
1582 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1584 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1585 signal frames as well.
1586 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1587 STACK_BIAS to the CFA offset.
1589 2013-05-17 Richard Henderson <rth@redhat.com>
1591 PR target/49146
1592 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1593 (execute_cfa_program): Use it when storing to fs->regs.
1595 2013-05-08 Kai Tietz <ktietz@redhat.com>
1597 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1598 (__deregister_frame_info): Likewise.
1600 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1602 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1603 NaN's payload.
1605 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1607 2013-04-25 Alan Modra <amodra@gmail.com>
1609 * config.host: Match little-endian powerpc-linux.
1611 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1613 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1614 as 'unsigned long long' instead of 'unsigned long'.
1615 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1616 'signed long'.
1618 2013-04-10 Julian Brown <julian@codesourcery.com>
1620 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1621 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1622 unsigned char/unsigned short.
1623 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1625 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1627 PR other/55274
1628 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1630 2013-04-04 Meador Inge <meadori@codesourcery.com>
1632 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1633 computing the location of the link register.
1634 (aeabi_uldivmod): Ditto.
1636 2013-03-27 Kai Tietz <ktietz@redhat.com>
1638 * config.host: Add support for cygwin x64 target.
1639 * configure: Regenerated.
1641 2013-03-26 Walter Lee <walt@tilera.com>
1643 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1644 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1646 2013-03-25 Kai Tietz <ktietz@redhat.com>
1648 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1650 2013-03-20 Robert Mason <rbmj@verizon.net>
1652 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1653 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1654 (__gthread_leave_tsd_dtor_context): Add prototypes.
1655 (tls_delete_hook): Update.
1657 2013-03-20 Catherine Moore <clm@codesourcery.com>
1658 Joseph Myers <joseph@codesourcery.com>
1659 Chao-ying Fu <fu@mips.com>
1661 * config/mips/mips16.S: Don't build for microMIPS.
1662 * config/mips/linux-unwind.h: Handle microMIPS frame.
1663 * config/mips/crtn.S (fini, init): New labels.
1665 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1667 PR tree-optimization/53265
1668 * unwind-dw2.c (execute_cfa_program): Avoid
1669 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1670 on targets with DWARF_FRAME_REGISTERS < 32.
1672 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1674 PR target/49880
1675 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1676 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1678 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1680 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1681 sandybridge processors.
1683 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1685 PR target/56529
1686 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1687 inclusion list.
1689 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1691 * config/microblaze/crti.S: Setup stack protection at entry
1693 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1695 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1696 (__rotldi3): Shift bytewise if applicable.
1698 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1700 * config/aarch64/sync-cache.c
1701 (__aarch64_sync_cache_range): Silence warnings.
1703 2013-02-25 Catherine Moore <clm@codesourcery.com>
1705 Revert:
1706 2013-02-24 Catherine Moore <clm@codesourcery.com>
1707 Joseph Myers <joseph@codesourcery.com>
1708 Chao-ying Fu <fu@mips.com>
1710 * config/mips/mips16.S: Don't build for microMIPS.
1711 * config/mips/linux-unwind.h: Handle microMIPS frame.
1712 * config/mips/crtn.S (fini, init): New labels.
1714 2013-02-24 Catherine Moore <clm@codesourcery.com>
1715 Joseph Myers <joseph@codesourcery.com>
1716 Chao-ying Fu <fu@mips.com>
1718 * config/mips/mips16.S: Don't build for microMIPS.
1719 * config/mips/linux-unwind.h: Handle microMIPS frame.
1720 * config/mips/crtn.S (fini, init): New labels.
1722 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1723 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1724 as dividend.
1726 2013-02-16 Alan Modra <amodra@gmail.com>
1728 PR target/55431
1729 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1730 (ppc_fallback_frame_state): Always set up save locations for fp
1731 and altivec. Don't bother with non-callee-saved regs, r0-r13
1732 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1734 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1736 PR target/54222
1737 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1738 _ssmulHA, _ssmulSA.
1739 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1740 _ssmulha3, _usmulusa3, _ssmulsa3.
1741 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1742 (__muldi3): XCALL __muldi3_6 instead of rcall.
1743 (__umulsidi3, __mulsidi3): New functions.
1744 (do_prologue_saves, do_epilogue_restores): New .macros.
1745 (__divdi3_moddi3): Use them.
1746 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1747 (__usmulusa3, __ssmulsa3): New functions.
1749 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1750 Jack Howarth <howarth@bromo.med.uc.edu>
1751 Patrick Marlier <patrick.marlier@gmail.com>
1753 PR libitm/55693
1754 * config/darwin-crt-tm.c: Remove dummy functions hack.
1756 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1758 PR target/54222
1759 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1760 * config/avr/lib2-object.mk: New iterator to build objects from it.
1761 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1762 lib2funcs.c.
1763 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1764 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1765 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1766 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1767 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1768 * config/avr/lib1funcs-fixed.S: Implement them.
1770 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1772 Update copyright years.
1774 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1776 PR target/54601
1777 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1778 Add crtcxa to extra_parts.
1779 * config/rs6000/exit.h: New file.
1780 * config/rs6000/cxa_atexit.c: New file.
1781 * config/rs6000/cxa_finalize.c: New file.
1782 * config/rs6000/crtcxa.c: New file.
1783 * config/rs6000/t-aix-cxa: New file.
1784 * config/rs6000/libgcc-aix-cxa.ver: New file.
1786 2013-01-31 Nick Clifton <nickc@redhat.com>
1788 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1789 variant.
1791 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1793 PR target/54222
1794 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1795 _mulQQ, _mulHQ, _mulHA, _mulSA,
1796 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1797 _divQQ, _divHQ, _divHA, _divSA,
1798 _divUQQ, _divUHQ, _divUHA, _divUSA.
1800 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1802 * config.host(microblaze*-linux*): tmake_file: Remove
1803 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1804 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1805 to exclude functions from being built with libgcc.c and use
1806 the microblaze assembly.
1808 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1810 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1811 extra_parts.
1813 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1815 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1816 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1817 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1818 alignment operation.
1820 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1822 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1823 loop start address for cache clearing.
1825 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1827 * config/avr/lib1funcs.S: Remove trailing blanks.
1828 * config/avr/lib1funcs-fixed.S: Ditto.
1830 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1832 * config/avr/avr-lib.h: Add GPL copyright notice.
1834 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1836 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1837 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1838 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1839 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1841 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1843 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1844 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1846 2013-01-04 Nick Clifton <nickc@redhat.com>
1848 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1849 the CALLT instruction is supported.
1851 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1853 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1854 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1856 2012-12-13 John Tytgat <John@bass-software.com>
1858 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1859 is 25.
1861 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1863 PR libgcc/55451
1864 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1865 undefined signed overflows.
1867 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1869 PR target/55344
1870 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1872 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1874 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1875 (FP_TRAPPING_EXCEPTIONS): Define.
1876 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1877 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1879 2012-12-04 Richard Henderson <rth@redhat.com>
1881 PR bootstrap/55571
1882 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1884 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1886 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1887 (FP_EX_SHIFT): Define.
1888 (FP_TRAPPING_EXCEPTIONS): Define.
1890 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1892 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1893 (FP_ROUNDMODE): Use FP_RND_MASK.
1894 * config/aarch64/sfp-exceptions.c: New.
1895 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1896 Use __sfp_handle_exceptions.
1898 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1900 * config.host: (arm*-*-freebsd*): Remove.
1901 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1902 (arm*-*-elf*): Remove.
1903 (arm*-*-wince-pe*): Remove.
1904 * arm/unwind-arm.c (struct fpa_reg): Delete.
1905 (struct fpa_regs): Delete.
1906 (phase1_vrs): Remove fpa element.
1907 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1908 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1909 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1910 * ieee754-sf.S (floatundisf): Remove FPA support.
1911 (floatdisf): Likewise.
1912 * ieee75f-df.S (floatundidf): Likewise.
1913 (floatdidf): Likewise.
1915 2012-11-29 Kai Tietz <ktietz@redhat.com>
1917 PR target/55445
1918 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1919 * unwind-generic.h: Likewise.
1920 * unwind-seh.c: Likewise.
1922 2012-11-28 Richard Henderson <rth@redhat.com>
1924 PR libgcc/48076
1925 * emutls.c (__emutls_get_address): Avoid race condition between
1926 obj->loc.offset read and emutls_key initialization.
1928 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1930 Adjust decimal point of signed accum mode to GCC default.
1932 PR target/54222
1933 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1934 _divqq_helper.
1935 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1936 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1937 (__mulha3, __mulsa3)
1938 (__divqq3, __divha3, __divsa3): Adjust to new position of
1939 decimal point of signed accum types.
1941 (__mulusa3_round): New function.
1942 (__mulusa3): Use it.
1943 (__divqq_helper): New function.
1944 (__udivuqq3): Use it.
1946 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1948 PR bootstrap/55370
1949 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1951 2012-11-18 Teresa Johnson <tejohnson@google.com>
1953 PR bootstrap/55051
1954 * libgcov.c (gcov_exit): Remove merged program summary
1955 comparison unless !GCOV_LOCKED.
1957 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1959 * soft-fp: Updated from glibc upstream.
1961 2012-11-06 Ian Lance Taylor <iant@google.com>
1963 * generic-morestack.c (__generic_morestack): Align the returned
1964 stack pointer to a 32 byte boundary.
1965 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1966 increment the return address until we have decided that we don't
1967 have a varargs function.
1968 (__morestack) [32-bit]: Align stack correctly when calling C
1969 functions.
1970 (__morestack) [64-bit]: Likewise.
1972 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1974 * configure: Regenerate.
1976 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1978 PR target/55175
1979 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1980 * config/i386/sfp-machine.h: Guard exception handling
1981 code with _SOFT_FLOAT.
1982 * config/i386/32/sfp-machine.h: Guard rounding handling
1983 code with _SOFT_FLOAT.
1984 * config/i386/64/sfp-machine.h: Ditto.
1986 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1988 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1989 as extra_parts.
1991 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1993 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1994 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1995 when appropriate. Correct structure element types.
1996 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1997 -minline-all-stringops from compile flags.
1999 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2001 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2003 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2005 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2007 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2009 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2010 tmake_file.
2012 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2013 Jim MacArthur <jim.macarthur@arm.com>
2014 Marcus Shawcroft <marcus.shawcroft@arm.com>
2015 Nigel Stephens <nigel.stephens@arm.com>
2016 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2017 Richard Earnshaw <rearnsha@arm.com>
2018 Sofiane Naci <sofiane.naci@arm.com>
2019 Stephen Thomas <stephen.thomas@arm.com>
2020 Tejas Belagod <tejas.belagod@arm.com>
2021 Yufeng Zhang <yufeng.zhang@arm.com>
2023 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2024 * config/aarch64/crti.S: New file.
2025 * config/aarch64/crtn.S: New file.
2026 * config/aarch64/linux-unwind.h: New file.
2027 * config/aarch64/sfp-machine.h: New file.
2028 * config/aarch64/sync-cache.c: New file.
2029 * config/aarch64/t-aarch64: New file.
2030 * config/aarch64/t-softfp: New file.
2032 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2034 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2035 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2036 no-longer-needed LDBU insns.
2038 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2040 * config.host
2041 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2042 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2044 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2046 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2048 2012-10-15 Matthias Klose <doko@ubuntu.com>
2050 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2052 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2054 * configure: Regenerate.
2055 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2057 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2059 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2060 instructions for 64bit targets only.
2062 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2064 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2065 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2066 * config/i386/32/sfp-machine.h: ... here.
2067 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2068 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2069 New defines.
2071 2012-10-07 Matthias Klose <doko@ubuntu.com>
2073 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2074 as unused.
2075 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2077 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2079 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2080 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2081 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2082 (ElfW): Likewise.
2084 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2086 PR other/53889
2087 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2088 Fix parameter names.
2090 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2092 PR target/33135
2093 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2094 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2095 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2097 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2099 PR target/50457
2100 * config/sh/linux-atomic.S: Delete.
2101 * config/sh/linux-atomic.c: New.
2102 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2103 linux-atomic.c. Add cflags to disable warnings.
2105 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2107 PR other/53889
2108 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2109 function.
2110 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2111 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2112 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2113 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2114 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2115 Likewise.
2116 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2117 Likewise.
2118 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2119 Likewise.
2120 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2121 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2123 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2125 * config.host (hppa-*-openbsd*): New target.
2126 * config/pa/t-openbsd: New file.
2128 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2130 PR target/54222
2131 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2132 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2133 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2134 (__divsa3): Use __negsi2 to negate r_quoL.
2135 * config/avr/lib1funcs.S (FALIAS): New macro.
2136 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2137 (__negsi2): ...this new function.
2138 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2139 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2140 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2141 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2142 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2143 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2145 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2147 PR target/54089
2148 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2149 (lshrsi3): Reimplement as lshrsi3_r0.
2151 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2153 PR target/46191
2154 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2155 of libgcc.a.
2157 2012-09-07 Teresa Johnson <tejohnson@google.com>
2159 PR gcov-profile/54487
2160 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2161 differences.
2163 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2165 PR target/54461
2166 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2167 not configured --with-avrlibc=no.
2168 * config/avr/t-avrlibc: New file.
2169 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2170 (DPBIT_FUNCS): Ditto.
2171 (TPBIT_FUNCS): Ditto.
2173 2012-09-04 Teresa Johnson <tejohnson@google.com>
2175 * libgcov.c (struct gcov_summary_buffer): New structure.
2176 (gcov_histogram_insert): New function.
2177 (gcov_compute_histogram): Ditto.
2178 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2179 histograms during summary merging.
2181 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2183 * config.host (x86_64-*-openbsd*): New target.
2185 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2187 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2188 attribute.
2190 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2192 PR target/54222
2193 * config/avr/t-avr (conv_X): Rename to func_X.
2195 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2197 PR target/54222
2198 * config/avr/lib1funcs-fixed.S: New file.
2199 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2200 after they are used.
2201 (neg2, neg4): New macros.
2202 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2203 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2204 (__umulhisi3): Speed up MUL variant if there is enough flash.
2205 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2206 avr-modes.def.
2207 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2208 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2209 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2210 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2211 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2212 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2213 (LIB2FUNCS_EXCLUDE): Add supported functions.
2215 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2217 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2218 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2219 libgcc-s-objects.
2220 * fixed-obj.mk: Only expand dependency if $o is not in
2221 LIB2FUNCS_EXCLUDE.
2223 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2225 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2227 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2229 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2230 depend on --enable-shared.
2231 ($(lib1asmfuncs-o)): Use %.vis files independent of
2232 --enable-shared.
2233 * static-object.mk ($(base)$(objext), $(base).vis)
2234 ($(base)_s$(objext)): Use same rules for visibility handling as in
2235 shared-object.mk.
2237 2012-08-21 Ian Lance Taylor <iant@google.com>
2239 * config/i386/morestack.S (__morestack_non_split): Increase amount
2240 of space allocated for non-split code stack.
2242 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2244 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2245 even if inhibit_libc.
2247 2012-08-17 Julian Brown <julian@codesourcery.com>
2249 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2250 -fexceptions -fnon-call-exceptions if not defined.
2251 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2252 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2254 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2256 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2257 type.
2259 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2261 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2262 rs6000/t-slibgcc-aix.
2264 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2266 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2268 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2270 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2272 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2274 PR driver/54171
2275 * Makefile.in (version): Replace top_srcdir with srcdir.
2277 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2279 * Makefile.in (version): set to BASE-VER file from gcc directory.
2281 2012-08-01 Nick Clifton <nickc@redhat.com>
2283 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2284 Implements __clrsb for an HImode argument.
2286 2012-07-31 Nick Clifton <nickc@redhat.com>
2288 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2289 Implements __clrsb for an HImode argument.
2290 * config/stormy16/clrsbhi2.c: New file:
2291 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2293 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2295 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2297 2012-07-19 Tristan Gingold <gingold@adacore.com>
2298 Richard Henderson <rth@redhat.com>
2300 * unwind-seh.c: New file.
2301 * unwind-generic.h: Include windows.h for SEH.
2302 (_Unwind_Exception): Use 6 private fields for SEH.
2303 (_GCC_specific_handler): Declare.
2304 * unwind-c.c (__gcc_personality_seh0): New function.
2305 Adjust for SEH.
2306 * config/i386/libgcc-cygming.ver: New file.
2307 * config/i386/t-seh-eh: New file.
2308 * config.host (x86_64-*-mingw*): Default to seh.
2310 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2312 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2314 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2316 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2317 __builtin_expect when checking for exceptions.
2318 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2320 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2322 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2323 function declaration.
2324 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2325 (FP_RND_MASK): New.
2326 * config/ia64/sfp-exceptions.c: New.
2327 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2329 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2331 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2332 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2333 * config/i386/64/sfp-machine: ... (delete here) ...
2334 * config/i386/sfp-machine.h: ... to here.
2335 (FP_EX_MASK): Remove.
2336 (FP_RND_MASK): New.
2337 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2339 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2341 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2342 * config/i386/libgcc-sol2.ver: Ditto.
2343 * config/i386/libgcc-glibc.ver: Ditto.
2345 2012-06-11 Roland McGrath <mcgrathr@google.com>
2347 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2348 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2349 pthread_cancel.
2351 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2353 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2354 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2355 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2356 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2357 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2358 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2359 * config/i386/64/sfp-machine: ... (delete here) ...
2360 * config/i386/sfp-machine.h: ... to here.
2361 (FP_EX_MASK): New.
2362 (__sfp_handle_exceptions): New function declaration.
2363 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2364 * config/i386/sfp-exceptions.c: New.
2365 * config/i386/t-softfp: New.
2366 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2367 i386/t-softfp to tmake_file.
2369 2012-06-03 David S. Miller <davem@davemloft.net>
2371 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2372 change.
2374 2012-05-31 David S. Miller <davem@davemloft.net>
2376 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2377 multiply and divide instructions on 32-bit when V9.
2378 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2380 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2382 * config/arm/ieee754-df.S: Fix typos.
2383 * config/arm/ieee754-sf.S: Fix typos.
2384 * config/c6x/libunwind.S: Fix typos.
2385 * config/epiphany/udivsi3-float.c: Fix typos.
2386 * config/microblaze/muldi3_hard.S: Fix typos.
2387 * config/picochip/adddi3.S: Fix typos.
2388 * config/picochip/ashlsi3.S: Fix typos.
2389 * config/picochip/ashrsi3.S: Fix typos.
2390 * config/picochip/clzsi2.S: Fix typos.
2391 * config/picochip/cmpsi2.S: Fix typos.
2392 * config/picochip/divmod15.S: Fix typos.
2393 * config/picochip/divmodhi4.S: Fix typos.
2394 * config/picochip/divmodsi4.S: Fix typos.
2395 * config/picochip/longjmp.S: Fix typos.
2396 * config/picochip/lshrsi3.S: Fix typos.
2397 * config/picochip/parityhi2.S: Fix typos.
2398 * config/picochip/popcounthi2.S: Fix typos.
2399 * config/picochip/setjmp.S: Fix typos.
2400 * config/picochip/subdi3.S: Fix typos.
2401 * config/picochip/ucmpsi2.S: Fix typos.
2402 * config/picochip/udivmodhi4.S: Fix typos.
2403 * config/picochip/udivmodsi4.S: Fix typos.
2404 * config/spu/divv2df3.c: Fix typos.
2405 * config/spu/mfc_multi_tag_release.c: Fix typos.
2406 * config/spu/mfc_tag_release.c: Fix typos.
2407 * configure.ac: Fix typos.
2408 * configure: Regenerate.
2410 2012-05-25 Ian Lance Taylor <iant@google.com>
2412 * config/i386/morestack.S (__morestack_non_split): Check whether
2413 caller is varargs and needs %bp to hold the stack frame on return.
2415 2012-05-25 Olivier Hainque <hainque@adacore.com>
2417 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2418 sequence in the non pic case on VxWorks.
2420 2012-05-24 Olivier Hainque <hainque@adacore.com>
2422 * Makefile.in: Move dependency on install-unwind_h from
2423 "install-leaf" to "install".
2425 2012-05-24 Olivier Hainque <hainque@adacore.com>
2427 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2428 Use a separate command for stamp removals.
2430 2012-05-21 Andrew Pinski <apinski@cavium.com>
2432 PR bootstrap/53183
2433 * configure.ac: Define the default includes to being none.
2434 * configure: Regenerate.
2436 2012-05-16 Olivier Hainque <hainque@adacore.com>
2438 * Makefile.in (install-unwind_h): Rename into ...
2439 (install-unwind_h-forbuild): New target.
2440 (all): Use it instead of the former install-unwind_h.
2441 (install-unwind_h): Reinstate, copy to user install destination
2442 for include files, not to the internal gcc object directory one.
2443 (install-leaf): Depend on it.
2445 2012-05-15 Olivier Hainque <hainque@adacore.com>
2447 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2448 register numbers. LR_REGNO replaces R_LR.
2449 (ucontext_for): New, helper for ...
2450 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2451 and 5.3 of ...
2452 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2454 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2456 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2457 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2458 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2459 i386/t-cpuinfo ...
2460 (i[34567]86-*-*, x86_64-*-*): ... here.
2462 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2463 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2465 * config/i386/i386-cpuinfo.c: Rename to ...
2466 * config/i386/cpuinfo.c: ... this.
2467 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2469 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2470 (libgcc_cv_init_priority): New test.
2471 * configure: Regenerate.
2472 * config.in: New file.
2473 * Makefile.in (clean): Rename config.h to auto-target.h.
2474 (config.h): Likewise.
2475 (stamp-h): Likewise.
2477 * config/i386/cpuinfo.c (auto-target.h): Include.
2478 (CONSTRUCTOR_PRIORITY): Define.
2479 (__cpu_indicator_init): Use it.
2481 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2483 * longlong.h: Use a URL instead of an FSF postal address.
2484 Replace spaces with tab.
2486 2012-05-08 Teresa Johnson <tejohnson@google.com>
2488 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2489 (__gcov_dump): Ditto.
2490 (gcov_dump_complete): New global variable.
2491 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2492 (__gcov_flush): Outline functionality now in gcov_clear.
2493 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2495 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2497 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2498 (mips*-*-linux*): Include mips/t-tpbit when long double is
2499 16 bytes long.
2501 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2503 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2504 (get_available_features): New argument. Check for AVX2.
2505 (__cpu_indicator_init): Modify call to get_available_features.
2507 2012-04-25 Alan Modra <amodra@gmail.com>
2509 * config/rs6000/crtsavevr.S: New file.
2510 * config/rs6000/crtrestvr.S: New file.
2511 * config/rs6000/t-savresfgpr: Build the above.
2512 * config/rs6000/t-netbsd: Likewise.
2514 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2516 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2518 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2520 * libgcc/config/i386/i386-cpuinfo.c: New file.
2521 * libgcc/config/i386/t-cpuinfo: New file.
2522 * libgcc/config.host: Include t-cpuinfo.
2523 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2525 2012-04-24 Chao-ying Fu <fu@mips.com>
2527 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2529 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2531 struct siginfo vs. siginfo_t
2533 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2534 siginfo_t instead of struct siginfo.
2535 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2536 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2537 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2538 (ia64_handle_unwabi): Likewise.
2539 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2540 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2541 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2542 (sh_fallback_frame_state): Likewise.
2543 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2544 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2546 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2548 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2549 system call number.
2551 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2553 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2554 if it hasn't been previously saved.
2556 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2558 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2559 only for glibc.
2561 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2563 PR target/52737
2564 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2565 instead of __AVR_HAVE_8BIT_SP__.
2567 2012-03-26 Tristan Gingold <gingold@adacore.com>
2569 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2570 (unw_table_entry): Use unw_word instead of unsigned long.
2571 (_Unwind_FindTableEntry): Likewise.
2572 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2573 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2574 (_Unwind_FindTableEntry): Likewise.
2575 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2576 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2577 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2578 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2579 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2580 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2581 (uw_init_context_1, uw_install_context): Likewise.
2582 (unw_word): Move to unwind-ia64.h
2584 2012-03-26 Tristan Gingold <gingold@adacore.com>
2586 * config/vms/vms-ucrt0.c: Update copyright years.
2587 Add a sanity check.
2588 (___gcc_main_flags): Declare.
2589 (__main): Check flags to remap argv and exit code.
2590 * config.host (*-*-*vms*): Adjust extra_parts.
2591 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2592 (crt0.o): Add.
2594 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2596 * arm/lib1funcs.asm (ctzsi2): New function.
2597 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2598 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2599 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2600 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2601 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2602 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2604 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2606 * config.host: Add bits to support powerpc64-*-freebsd*.
2607 * config/rs6000/freebsd-unwind.h: New file.
2608 * config/rs6000/t-freebsd64: New file.
2610 2012-03-20 Richard Guenther <rguenther@suse.de>
2612 PR gcov-profile/52627
2613 * libgcov.c (init_mx): Fix mutex name.
2615 2012-03-16 Tristan Gingold <gingold@adacore.com>
2617 * config/ia64/vms-unwind.h: Remove ulong (and replace
2618 it by unw_reg where used). Define unw_reg with __int64.
2620 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2622 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2623 Solaris 8 handling.
2624 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2625 Solaris 8 handling.
2626 (sparc_is_sighandler): Likewise.
2628 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2630 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2631 <= saved reg size.
2633 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2635 * config/arm/crtn.S: Fix typo.
2637 2012-03-13 Richard Guenther <rguenther@suse.de>
2639 * libgcov.c: Remove stdio.h include and NULL un-define.
2641 2012-03-13 Richard Guenther <rguenther@suse.de>
2643 PR target/52569
2644 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2646 2012-03-13 Richard Guenther <rguenther@suse.de>
2648 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2650 2012-03-13 Richard Guenther <rguenther@suse.de>
2652 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2653 and __gthread_mutex_init_function definitions.
2655 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2657 * config.host (mips*-*-openbsd*): Remove.
2659 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2661 * config.host: Remove alpha*-dec-osf5.1* handling.
2662 * config/alpha/gthr-posix.c: Remove.
2663 * config/alpha/libgcc-osf5.ver: Remove.
2664 * config/alpha/osf5-unwind.h: Remove.
2665 * config/alpha/t-osf-pthread: Remove.
2666 * config/alpha/t-slibgcc-osf: Remove.
2667 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2668 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2669 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2670 * mkmap-flat.awk: Remove osf_export handling.
2672 2012-03-12 Richard Guenther <rguenther@suse.de>
2674 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2675 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2676 (__gthread_mutex_init_function): New function.
2677 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2679 PR gcov/49484
2680 * libgcov.c: Include gthr.h.
2681 (__gcov_flush_mx): New global variable.
2682 (init_mx, init_mx_once): New functions.
2683 (__gcov_flush): Protect self with a mutex.
2684 (__gcov_fork): Re-initialize mutex after forking.
2685 * unwind-dw2-fde.c: Change condition under which to use
2686 __GTHREAD_MUTEX_INIT_FUNCTION.
2688 2012-03-12 Tristan Gingold <gingold@adacore.com>
2690 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2691 * config/ia64/t-vms: Likewise.
2693 2012-03-11 Michael Hope <michael.hope@linaro.org>
2695 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2696 for Thumb-2.
2698 2012-03-07 Walter Lee <walt@tilera.com>
2700 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2701 "arch_atomic_".
2702 (atomic_xor): Rename and move definition to
2703 config/tilepro/atomic.h.
2704 (atomic_nand): Ditto.
2705 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2706 "arch_atomic_".
2707 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2708 (arch_atomic_nand): Ditto.
2710 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2712 PR target/52507
2713 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2715 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2717 PR target/52505
2718 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2719 from RAM.
2721 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2723 PR target/52461
2724 PR target/52508
2725 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2726 if RAMPZ affects reading from RAM.
2727 (__tablejump_elpm__): Ditto.
2728 (.xload): Ditto.
2729 (__movmemx_hi): Ditto.
2730 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2731 (__do_global_dtors): Ditto.
2732 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2733 (__movmemx_hi): Ditto.
2735 2012-03-05 Richard Henderson <rth@redhat.com>
2737 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2738 [ARM] (count_trailing_zeros): Use the builtin.
2740 2012-03-01 Kai Tietz <ktietz@redhat.com>
2742 * soft-fp: Imported from glibc upstream.
2744 2012-02-28 Kai Tietz <ktietz@redhat.com>
2746 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2747 for mingw-targets as attribute gcc_struct.
2749 2012-02-28 Ian Lance Taylor <iant@google.com>
2751 * generic-morestack.c (__splitstack_releasecontext): Correct call
2752 to __morestack_release_segments.
2754 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2756 PR target/52390
2757 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2758 for __linux__ when removing signals from __morestack_fullmask.
2760 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2762 PR target/52261
2763 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2765 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2767 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2768 instead of HAVE_INITFINI_ARRAY.
2769 * config/ia64/crtend.S: Likewise.
2771 2012-02-20 Kai Tietz <ktietz@redhat.com>
2773 PR libstdc++/52300
2774 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2776 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2777 to w32-unwind.h header.
2779 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2781 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2782 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2783 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2784 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2786 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2788 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2790 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2792 PR libitm/52220
2793 * config/darwin-crt-tm.c: Correct typo.
2795 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2796 Patrick Marlier <patrick.marlier@gmail.com>
2798 PR libitm/52220
2799 * config/darwin-crt-tm.c: Generate dummy functions.
2801 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2802 Patrick Marlier <patrick.marlier@gmail.com>
2804 PR libitm/52042
2805 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2806 (__doTMRegistrations): Call it.
2807 (__doTMdeRegistrations): Likewise.
2809 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2810 Anatoly Sokolov <aesok@post.ru>
2811 Eric Weddington <eric.weddington@atmel.com>
2813 PR target/52261
2814 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2815 (__epilogue_restores__): Ditto.
2817 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2819 PR target/51921
2820 PR target/52205
2821 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2822 Solaris 11 and slightly reformat.
2823 (sparc_is_sighandler): Likewise.
2825 2012-02-14 Walter Lee <walt@tilera.com>
2827 * config.host: Handle tilegx and tilepro.
2828 * config/tilegx/sfp-machine.h: New file.
2829 * config/tilegx/sfp-machine32.h: New file.
2830 * config/tilegx/sfp-machine64.h: New file.
2831 * config/tilegx/t-crtstuff: New file.
2832 * config/tilegx/t-softfp: New file.
2833 * config/tilegx/t-tilegx: New file.
2834 * config/tilepro/atomic.c: New file.
2835 * config/tilepro/atomic.h: New file.
2836 * config/tilepro/linux-unwind.h: New file.
2837 * config/tilepro/sfp-machine.h: New file.
2838 * config/tilepro/softdivide.c: New file.
2839 * config/tilepro/softmpy.S: New file.
2840 * config/tilepro/t-crtstuff: New file.
2841 * config/tilepro/t-tilepro: New file.
2843 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2845 PR libstdc++/51296
2846 PR libstdc++/51906
2847 * gthr-posix.h: Allow static initializer macros to be disabled.
2848 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2850 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2852 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2853 Add t-slibgcc-libgcc to tmake_file.
2854 * config/mips/libgcc-mips16.ver: Revert previous patch.
2855 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2857 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2858 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2860 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2861 * config/cr16/crti.S: New file.
2862 * config/cr16/crtlibid.S: New file.
2863 * config/cr16/crtn.S: New file.
2864 * config/cr16/lib1funcs.S: New file.
2865 * config/cr16/t-cr16: New file.
2866 * config/cr16/t-crtlibid: New file.
2867 * config/cr16/unwind-dw2.h: New file.
2868 * config/cr16/unwind-cr16.c: New file.
2869 * config/cr16/divmodhi3.c: New file.
2871 2012-01-25 Alan Modra <amodra@gmail.com>
2873 * config/rs6000/t-linux64: Delete. Move..
2874 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2875 * config/rs6000/t-linux: ..and libgcc flags to here.
2877 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2879 * config.host (i[34567]86-*-interix3*):
2880 Change triplet to i[34567]86-*-interix[3-9]*.
2881 * configure: Regenerate.
2883 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2884 Richard Sandiford <rdsandiford@googlemail.com>
2886 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2887 * config/mips/mips16.S (__mips16_rdhwr): New function.
2888 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2890 2012-01-11 Nathan Sidwell <nathan@acm.org>
2892 * libgcov.c (__gcov_init): Ignore objects with no functions.
2894 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2896 PR target/49868
2897 Extend __pgmx semantics to linearize memory.
2898 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2899 * config/avr/lib1funcs.S (__xload_1): New function.
2900 (__movmemx_qi, __movmemx_hi): New functions.
2901 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2902 semantics.
2904 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2906 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2907 purported sigacthandler address isn't null before dereferencing it.
2908 (sparc_is_sighandler): Likewise.
2910 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2912 PR ada/41929
2913 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2914 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2915 (sparc_is_sighandler): Likewise.
2916 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2918 2012-01-06 Tristan Gingold <gingold@adacore.com>
2920 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2921 compatibility thunks...
2922 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2923 (crtbeginS.o, crtendS.o): ... and these to ...
2924 * config/ia64/t-ia64-elf: ... this new file.
2925 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2926 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2928 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2930 * configure: Regenerate.
2931 * config/s390/t-crtstuff: Remove -fPIC.
2933 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2935 PR bootstrap/51006
2936 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2937 for NetBSD.
2939 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2941 PR target/51345
2942 * config/avr/lib1funcs.S: Remove FIXME comments.
2943 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2945 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2947 Implement light-weight DImode support.
2948 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2949 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2950 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2951 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2953 2011-12-30 Nathan Sidwell <nathan@acm.org>
2955 * libgcov.c (gcov_crc32): Remove global var.
2956 (free_fn_data): New function.
2957 (buffer_fn_data): Pass in filename, more robust error recovery.
2958 (crc32_unsigned): New function.
2959 (gcov_exit): More robust detection of new program. More robust
2960 error recovery.
2961 (__gcov_init): Do not update program's crc here.
2963 2011-12-21 Tristan Gingold <gingold@adacore.com>
2965 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2967 2011-12-21 Ian Lance Taylor <iant@google.com>
2969 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2971 2011-12-20 Ian Lance Taylor <iant@google.com>
2973 * config/i386/morestack.S (__morestack_non_split): If there is
2974 enough stack space already, don't split. Ask for more stack space
2975 than we required.
2977 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2979 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2980 `sys/sdt.h'.
2981 (_Unwind_DebugHook): New function.
2982 (uw_restore_core_regs): New define.
2983 (unwind_phase2): Use uw_restore_core_regs instead of
2984 restore_core_regs.
2985 (unwind_phase2_forced): Likewise.
2986 (__gnu_Unwind_Resume): Likewise.
2988 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2990 * config/alpha/linux-unwind.h: Update copyright years.
2991 (MD_FROB_UPDATE_CONTEXT): New define.
2992 (alpha_frob_update_context): New function.
2994 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2996 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2997 tmake_file rather replacing it.
2999 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3001 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3002 function is not used for PPC64.
3003 (save_world): Amend comments. Update the VRsave mask to reflect the
3004 saved regs.
3005 (rest_world): Update comments, do not clobber r10, do not use r8.
3006 (eh_rest_world_r10): Amend comments, do not use r8.
3007 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3008 no longer used, move restore of CR and target address to the end of
3009 the routine.
3011 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3013 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3014 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3016 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3018 PR target/49313
3019 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3020 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3022 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3024 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3026 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3028 PR target/49313
3029 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3030 * config/avr/lib1funcs.S (__muldi3): New function.
3032 2011-12-06 Andrew Pinski <apinski@cavium.com>
3034 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3035 size of func_ptr.
3036 (__frame_dummy_init_array_entry): Likewise.
3038 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3040 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3042 PR target/51345
3043 PR target/51002
3044 * config/avr/lib1funcs.S (__prologue_saves__,
3045 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3046 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3048 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3050 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3052 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3054 PR other/51272
3055 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3056 (_ITM_deregisterTMCloneTable): Likewise.
3057 (__register_frame_info): Fix unused warning.
3058 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3059 pthread_default_stacksize_np): Likewise.
3060 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3062 2011-11-29 DJ Delorie <dj@redhat.com>
3064 * config.host (rl78-*-elf): New case.
3065 * config/rl78: New directory for the Renesas RL78.
3067 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3069 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3070 formatting.
3072 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3074 PR other/51022
3075 * config/rs6000/t-savresfgpr: New file.
3076 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3077 $(srcdir)/config/rs6000/eabi.S.
3078 * config/rs6000/t-ppccomm-ldbl: Remove.
3079 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3080 tmake_file.
3081 (powerpc-*-eabispe*): Likewise.
3082 (powerpc-*-eabi*): Likewise.
3083 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3084 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3085 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3086 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3087 tmake_file.
3088 (powerpc-*-eabisim*): Likewise.
3089 (powerpc-*-elf*): Likewise.
3090 (powerpc-*-eabialtivec*): Likewise.
3091 (powerpc-xilinx-eabi*): Likewise.
3092 (powerpc-*-rtems*): Likewise.
3093 (powerpcle-*-elf*): Likewise.
3094 (powerpcle-*-eabisim*): Likewise.
3095 (powerpcle-*-eabi*): Likewise.
3097 2011-11-27 Ian Lance Taylor <iant@google.com>
3099 * generic-morestack.c (__splitstack_find): Check for NULL old
3100 stack value.
3101 (__splitstack_resetcontext): New function.
3102 (__splitstack_releasecontext): New function.
3103 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3105 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3107 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3109 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3111 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3113 2011-11-26 Richard Henderson <rth@redhat.com>
3115 * config/m68k/linux-atomic.c: New file.
3116 * config/m68k/t-linux: New file.
3117 * config.host (m68k-uclinux, m68k-linux): Use it.
3119 2011-11-26 Richard Henderson <rth@redhat.com>
3121 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3122 (__TMC_END__): Only declare if hidden is available; in the definition,
3123 if hidden is unavailable add a null record.
3124 (deregister_tm_clones, register_tm_clones): New.
3125 (__do_global_dtors_aux, frame_dummy): Use them.
3126 (__do_global_dtors, __do_global_ctors_1): Likewise.
3128 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3130 * config/darwin-crt-tm.c: New file.
3131 * config.host (darwin): Build crttms.o crttme.o to provide
3132 startup and shutdown for tm clones.
3133 * config/t-darwin (crttms.o): New build rule.
3134 (crttme.o): Likewise.
3136 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3138 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3139 et al.
3141 2011-11-21 Richard Henderson <rth@redhat.com>
3143 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3144 (__TMC_LIST__, __TMC_END__): New.
3145 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3146 (__do_global_dtors): Likewise.
3147 (frame_dummy): Call _ITM_registerTMCloneTable.
3148 (__do_global_ctors_1): Likewise.
3150 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3152 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3153 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3154 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3155 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3156 * config/i386/t-darwin64: Remove.
3157 * config/sh/t-netbsd (LIB2ADD): Remove.
3159 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3161 PR target/49313
3162 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3163 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3164 * config/avr/lib1funcs.S (wmov): New assembler macro.
3165 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3166 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3167 (__udivmod64): New function.
3168 (__negdi2): New function.
3170 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3172 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3173 *-*-freebsd*aout*): Remove.
3175 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3177 * static-object.mk (c_flags-$o): Save c_flags.
3178 ($(base)$(objext)): Use it.
3180 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3182 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3184 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3186 PR target/49868
3187 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3188 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3189 New functions.
3191 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3193 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3194 functions.
3195 (aeabi_uidivmod): Likewise.
3196 (umodsi3): Likewise.
3197 (divsi3): Likewise.
3198 (aeabi_idivmod): Likewise.
3199 (modsi3): Likewise.
3201 2011-11-16 Tristan Gingold <gingold@adacore.com>
3203 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3205 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3207 PR target/49868
3208 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3209 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3211 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3213 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3214 tmake_file list.
3215 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3216 * config/pa/t-stublib64: Delete.
3218 2011-11-12 Richard Henderson <rth@redhat.com>
3220 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3221 cast the pointer argument to _Unwind_SetGRPtr.
3223 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3225 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3227 2011-11-09 Ian Lance Taylor <iant@google.com>
3229 * generic-morestack.c: Include <string.h>.
3230 (uintptr_type): Define.
3231 (struct initial_sp): Add dont_block_signals field. Reduce size of
3232 extra array by 1.
3233 (allocate_segment): Set prev field to NULL. Don't set
3234 __morestack_current_segment or __morestack_segments.
3235 (__generic_morestack): Update current->prev and *pp after calling
3236 allocate_segment.
3237 (__morestack_block_signals): Don't do anything if
3238 dont_block_signals is set.
3239 (__morestack_unblock_signals): Likewise.
3240 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3241 uintptr_type.
3242 (__splitstack_block_signals): New function.
3243 (enum __splitstack_content_offsets): Define.
3244 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3245 (__splitstack_makecontext): New function.
3246 (__splitstack_block_signals_context): New function.
3247 (__splitstack_find_context): New function.
3248 * config/i386/morestack.S (__morestack_get_guard): New function.
3249 (__morestack_set_guard, __morestack_make_guard): New functions.
3250 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3252 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3254 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3255 (i[34567]86-*-mingw*): ... here.
3256 (x86_64-*-mingw*): ... here.
3258 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3260 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3262 2011-11-07 Nathan Sidwell <nathan@acm.org>
3264 * libgcov.c (struct gcov_fn_buffer): New struct.
3265 (buffer_fn_data): New helper.
3266 (gcov_exit): Rework for new gcov data structures.
3268 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3270 PR target/49313
3271 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3273 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3275 * config.host (tmake_file): Correct comment.
3276 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3277 t-libgcc-pic.
3278 (bfin*-uclinux*): Likewise.
3279 (bfin*-linux-uclibc*): Likewise.
3280 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3282 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3283 assigning.
3284 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3285 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3286 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3287 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3288 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3289 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3290 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3291 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3292 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3293 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3294 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3295 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3296 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3298 * config/bfin/t-elf: Remove.
3299 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3301 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3303 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3304 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3305 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3306 (lm32-*-elf*): ... this.
3307 (lm32-*-rtems*): ... and this.
3308 Add to tmake_file.
3309 (m32r-*-rtems*): Add to tmake_file.
3310 (moxie-*-rtems*): Likewise.
3311 (sparc-*-rtems*): Likewise.
3312 Remove t-rtems from tmake_file.
3313 (sparc64-*-rtems*): Likewise.
3314 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3315 instead.
3317 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3319 PR bootstrap/50982
3320 * config/gthr-posix.h: Move ...
3321 * gthr-posix.h: ... here.
3322 * config/gthr-lynx.h: Reflect this.
3323 * config/gthr-vxworks.h: Likewise.
3324 * config/rs6000/gthr-aix.h: Likewise.
3325 * configure.ac (target_thread_file): Likewise.
3326 * configure: Regenerate.
3328 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3330 * config.host (arm*-*-rtemseabi*): New target.
3332 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3334 PR other/50991
3335 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3336 extra-parts.
3338 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3340 * config.host (epiphany-*-elf*): New configuration.
3341 * config/epiphany: New Directory.
3343 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3345 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3346 * config/avr/t-rtems: New.
3347 Filter out _exit from LIB1ASMFUNCS.
3349 2011-11-04 David S. Miller <davem@davemloft.net>
3351 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3352 * configure: Rebuild.
3354 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3356 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3357 variable.
3359 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3361 PR target/50931
3362 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3363 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3365 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3367 PR target/50989
3368 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3370 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3372 * config/c6x/t-elf (LIB2ADDEH): Set.
3373 * config/c6x/t-c6x-elf: Remove.
3375 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3377 * config/i386/sol2-ci.S: Rename to ...
3378 * config/i386/crti.S: ... this.
3379 * config/i386/sol2-cn.S: Rename to ...
3380 * config/i386/crtn.S: ... this.
3381 * config/sparc/sol2-ci.S: Rename to ...
3382 * config/sparc/crti.S: ... this.
3383 * config/sparc/sol2-cn.S: Rename to ...
3384 * config/sparc/crtn.S: ... this.
3385 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3386 (crti.o, crtn.o): Remove.
3388 2011-11-04 Tristan Gingold <gingold@adacore.com>
3390 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3392 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3394 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3396 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3398 * config.host (crisv32-*-none, cris-*-none): Remove.
3399 (crisv32-*-elf): Append to tmake_file, don't just set it.
3400 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3402 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3404 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3405 (ecrtn$(objext)): Likewise.
3406 (ncrti$(objext)): Likewise.
3407 (ncrtn$(objext)): Likewise.
3409 2011-11-03 Andreas Schwab <schwab@redhat.com>
3411 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3413 2011-11-02 David S. Miller <davem@davemloft.net>
3415 * configure.ac: Set host_address on sparc too.
3416 * configure: Regenerate.
3417 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3418 based upon host_address.
3419 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3421 2011-11-02 Jason Merrill <jason@redhat.com>
3423 * config/rs6000/t-ppccomm: Add missing \.
3425 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3427 * gthr-single.h, gthr.h: New files.
3428 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3429 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3430 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3431 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3432 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3433 * configure.ac (thread_header): New variable.
3434 Set it depending on target_thread_file.
3435 (gthr-default.h): Link from $thread_header.
3436 * configure: Regenerate.
3437 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3439 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3441 * configure.ac (tm_file_): New variable.
3442 Determine from tm_file.
3443 (tm_file, tm_defines): Substitute.
3444 * configure: Regenerate.
3445 * mkheader.sh: New file.
3446 * Makefile.in (clean): Remove libgcc_tm.h.
3447 ($(objects)): Depend on libgcc_tm.h.
3448 (libgcc_tm_defines, libgcc_tm_file): New variables.
3449 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3450 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3451 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3452 ($(extra-parts)): Depend on libgcc_tm.h.
3453 * config.host (tm_defines, tm_file): New variable.
3454 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3455 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3456 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3457 (avr-*-rtems*): Likewise.
3458 (avr-*-*): Likewise.
3459 (frv-*-elf): Likewise.
3460 (frv-*-*linux*): Likewise.
3461 (h8300-*-rtems*): Likewise.
3462 (h8300-*-elf*): Likewise.
3463 (i[34567]86-*-darwin*): Likewise.
3464 (x86_64-*-darwin*): Likewise.
3465 (rx-*-elf): Likewise.
3466 (tic6x-*-uclinux): Likewise.
3467 (tic6x-*-elf): Likewise.
3468 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3469 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3470 * config/i386/cygming-crtbegin.c: Likewise.
3471 * config/i386/cygming-crtend.c: Likewise.
3472 * config/ia64/fde-vms.c: Likewise.
3473 * config/ia64/unwind-ia64.c: Likewise.
3474 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3475 * config/rs6000/darwin-fallback.c: Likewise.
3476 * config/stormy16/lib2funcs.c: Likewise.
3477 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3478 * crtstuff.c: Likewise.
3479 * dfp-bit.h: Likewise.
3480 * emutls.c: Likewise.
3481 * fixed-bit.c: Likewise.
3482 * fp-bit.c: Likewise.
3483 * generic-morestack-thread.c: Likewise.
3484 * generic-morestack.c: Likewise.
3485 * libgcc2.c: Likewise.
3486 * libgcov.c: Likewise.
3487 * unwind-dw2-fde-dip.c: Likewise.
3488 * unwind-dw2-fde.c: Likewise.
3489 * unwind-dw2.c: Likewise.
3490 * unwind-sjlj.c: Likewise.
3492 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3494 * configure.ac: Include ../config/picflag.m4.
3495 (GCC_PICFLAG): Call it.
3496 Substitute.
3497 * configure: Regenerate.
3498 * Makefile.in (gcc_srcdir): Remove.
3499 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3500 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3501 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3502 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3503 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3504 Use $<.
3505 Remove comment.
3506 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3507 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3508 to refer to libgcc2.c.
3509 Use $<.
3510 * config/darwin-64.c: New file.
3511 * config/darwin-crt3.c: Remove comment.
3512 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3513 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3514 config/udivmodsi4.c: New files.
3515 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3516 config/memset.c: New files.
3517 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3518 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3519 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3520 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3521 * config/t-openbsd-thread: New file.
3522 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3523 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3524 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3525 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3526 qrnnd.S.
3527 Adapt filename.
3528 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3529 to refer to gthr-posix.c.
3530 * config/alpha/t-vms (LIB2ADD): Set.
3531 * config/alpha/vms-gcc_shell_handler.c: New file.
3532 * config/arm/bpabi.c, config/arm/fp16.c,
3533 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3534 config/arm/unaligned-funcs.c: New files.
3535 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3536 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3537 * config/arm/t-linux: Likewise.
3538 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3539 * config/arm/t-netbsd: New file.
3540 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3541 * config/arm/t-symbian (LIB2ADD_ST): Set.
3542 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3543 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3544 * config/bfin/t-elf: New file.
3545 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3546 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3547 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3548 config/c6x/ltf.c: New files.
3549 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3550 (HOST_LIBGCC2_CFLAGS): Set.
3551 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3552 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3553 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3554 New files.
3555 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3556 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3557 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3558 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3559 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3560 files.
3561 * config/frv/t-frv (LIB2ADD): Set.
3562 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3563 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3564 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3565 config/h8300/popcounthi2.c: New files.
3566 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3567 * config/i386/gthr-win32.c: New file.
3568 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3569 * config/i386/t-cygwin: Likewise.
3570 * config/i386/t-darwin, config/i386/t-darwin64,
3571 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3572 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3573 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3574 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3575 * config/ia64/quadlib.c: New file.
3576 * config/ia64/t-hpux (LIB2ADD): Set.
3577 * config/ia64/t-ia64: Add comment.
3578 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3579 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3580 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3581 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3582 * config/m32c/t-m32c (LIB2ADD): Set.
3583 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3584 * config/m32r/t-m32r: Likewise.
3585 * config/m68k/fpgnulib.c: New file.
3586 * config/m68k/t-floatlib (LIB2ADD): Set.
3587 (xfgnulib.c): New target.
3588 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3589 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3590 * config/mep/t-mep (LIB2ADD): Set.
3591 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3592 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3593 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3594 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3595 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3596 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3597 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3598 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3599 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3600 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3601 New files.
3602 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3603 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3604 * config/pa/fptr.c, config/pa/lib2funcs.S,
3605 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3606 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3607 (LIB2ADD, LIB2ADD_ST): Set.
3608 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3609 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3610 Set.
3611 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3612 * config/pdp11/t-pdp11: New file.
3613 * config/picochip/libgccExtras/adddi3.S,
3614 config/picochip/libgccExtras/ashlsi3.S,
3615 config/picochip/libgccExtras/ashrsi3.S,
3616 config/picochip/libgccExtras/clzsi2.S,
3617 config/picochip/libgccExtras/cmpsi2.S,
3618 config/picochip/libgccExtras/divmod15.S,
3619 config/picochip/libgccExtras/divmodhi4.S,
3620 config/picochip/libgccExtras/divmodsi4.S,
3621 config/picochip/libgccExtras/lshrsi3.S,
3622 config/picochip/libgccExtras/parityhi2.S,
3623 config/picochip/libgccExtras/popcounthi2.S,
3624 config/picochip/libgccExtras/subdi3.S,
3625 config/picochip/libgccExtras/ucmpsi2.S,
3626 config/picochip/libgccExtras/udivmodhi4.S,
3627 config/picochip/libgccExtras/udivmodsi4.S: New files.
3628 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3629 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3630 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3631 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3632 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3633 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3634 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3635 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3636 files.
3637 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3638 (HOST_LIBGCC2_CFLAGS): Set.
3639 * config/rs6000/t-darwin64: New file.
3640 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3641 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3642 * config/rs6000/t-ppccomm (LIB2ADD): Add
3643 $(srcdir)/config/rs6000/tramp.S.
3644 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3645 Add $(srcdir)/config/rs6000/eabi.S.
3646 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3647 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3648 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3649 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3650 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3651 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3652 * config/rs6000/tramp.S: New file.
3653 * config/s390/t-tpf: Remove.
3654 * config/sh/linux-atomic.S: New file.
3655 * config/sh/t-linux (LIB2ADD): Set.
3656 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3657 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3658 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3659 to unwind-dw2.c.
3660 (HOST_LIBGCC2_CFLAGS): Set.
3661 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3662 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3663 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3664 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3665 config/spu/mfc_multi_tag_release.c,
3666 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3667 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3668 config/spu/multi3.c: New files.
3669 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3670 (HOST_LIBGCC2_CFLAGS): Set.
3671 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3672 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3673 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3674 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3675 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3676 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3677 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3678 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3679 config/stormy16/umodsi3.c: New files.
3680 * config/xtensa/lib2funcs.S: New file.
3681 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3682 * config/xtensa/t-xtensa (LIB2ADD): Set.
3683 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3684 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3685 Add t-freebsd-thread to tmake_file for posix threads.
3686 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3687 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3688 (*-*-lynxos*): Likewise.
3689 (*-*-netbsd*): Likewise.
3690 (*-*-openbsd*): Likewise.
3691 Add t-openbsd-thread to tmake_file for posix threads.
3692 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3693 (*-*-vxworks*): Set tmake_file.
3694 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3695 (alpha*-*-freebsd*): Likewise.
3696 (alpha*-*-netbsd*): Likewise.
3697 (alpha*-*-openbsd*): Likewise.
3698 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3699 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3700 (alpha*-dec-*vms*): Likewise.
3701 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3702 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3703 (bfin*-uclinux*): Likewise.
3704 (bfin*-linux-uclibc*): Likewise.
3705 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3706 (crisv32-*-none): Likewise.
3707 (cris-*-elf): Likewise.
3708 (cris-*-none): Likewise.
3709 (cris-*-linux*, crisv32-*-linux*): Likewise.
3710 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3711 tmake_file.
3712 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3713 tmake_file.
3714 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3715 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3716 (x86_64-*-elf*): Likewise.
3717 (i[34567]86-*-nto-qnx*): Likewise.
3718 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3719 win32 threads.
3720 (x86_64-*-mingw*): Likewise.
3721 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3722 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3723 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3724 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3725 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3726 tmake_file.
3727 (mipsisa64sr71k-*-elf*): Likewise.
3728 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3729 (mips-*-elf*, mipsel-*-elf*): Likewise.
3730 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3731 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3732 (mips*-*-rtems*): Likewise.
3733 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3734 to tmake_file.
3735 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3736 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3737 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3738 (spu-*-elf*): Likewise.
3739 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3741 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3743 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3744 $(srcdir) to refer to $(LIB1ASMSRC).
3745 Use $<.
3746 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3747 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3748 config/arm/lib1funcs.S: New files.
3749 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3750 * config/arm/t-arm: New file.
3751 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3752 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3753 config/arm/t-strongarm-elf: New files.
3754 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3755 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3756 * config/avr/lib1funcs.S: New file.
3757 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3758 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3759 * config/c6x/lib1funcs.S: New file.
3760 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3761 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3762 * config/frv/lib1funcs.S: New file.
3763 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3764 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3765 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3766 * config/ia64/__divxf3.asm: Rename to ...
3767 * config/ia64/__divxf3.S: ... this.
3768 Adapt lib1funcs.asm filename.
3769 * config/ia64/_fixtfdi.asm: Rename to ...
3770 * config/ia64/_fixtfdi.S: ... this.
3771 Adapt lib1funcs.asm filename.
3772 * config/ia64/_fixunstfdi.asm: Rename to ...
3773 * config/ia64/_fixunstfdi.S: ... this.
3774 Adapt lib1funcs.asm filename.
3775 * config/ia64/_floatditf.asm: Rename to ...
3776 * config/ia64/_floatditf.S: ... this.
3777 Adapt lib1funcs.asm filename.
3778 * config/ia64/lib1funcs.S: New file.
3779 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3780 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3781 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3782 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3783 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3784 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3785 * config/mep/lib1funcs.S: New file.
3786 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3787 * config/mips/mips16.S: New file.
3788 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3789 * config/pa/milli64.S: New file.
3790 * config/pa/t-linux, config/pa/t-linux64: New files.
3791 * config/picochip/lib1funcs.S: New file.
3792 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3793 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3794 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3795 * config/sh/t-netbsd: New file.
3796 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3797 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3798 * config/sh/t-sh64: New file.
3799 * config/sparc/lb1spc.S: New file.
3800 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3801 filename.
3802 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3803 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3804 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3805 config/xtensa/lib1funcs.S: New files.
3806 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3807 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3808 tmake_file.
3809 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3810 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3811 (arm*-*-linux*): Likewise.
3812 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3813 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3814 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3815 (arm*-*-ecos-elf): Likewise.
3816 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3817 (arm*-*-rtems*): Likewise.
3818 (arm*-*-elf): Likewise.
3819 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3820 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3821 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3822 (bfin*-uclinux*): Likewise.
3823 (bfin*-linux-uclibc*): Likewise.
3824 (bfin*-rtems*): Likewise.
3825 (bfin*-*): Likewise.
3826 (fido-*-elf): Merge into m68k-*-elf*.
3827 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3828 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3829 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3830 (h8300-*-elf*): Likewise.
3831 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3832 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3833 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3834 (i[34567]86-*-mingw*): Likewise.
3835 (x86_64-*-mingw*): Likewise.
3836 (i[34567]86-*-interix3*): Likewise.
3837 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3838 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3839 (m68k-*-elf*): Also handle fido-*-elf.
3840 Add m68k/t-floatlib to tmake_file.
3841 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3842 (m68k-*-linux*): Likewise.
3843 (m68k-*-rtems*): Likewise.
3844 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3845 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3846 sh64*-*-*.
3847 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3848 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3849 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3850 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3851 sh/t-netbsd to tmake_file.
3852 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3853 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3854 (sh-wrs-vxworks): Likewise.
3855 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3856 *-leon[3-9]*.
3857 (v850*-*-*): Add v850/t-v850 to tmake_file.
3858 (vax-*-linux*): Add vax/t-linux to tmake_file.
3859 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3861 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3863 * crtstuff.c: New file.
3864 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3865 (CRTSTUFF_T_CFLAGS): Define.
3866 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3867 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3868 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3869 crtstuff.c.
3870 Use $<.
3871 (crtbeginT.o): Use $(objext).
3872 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3873 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3874 (gcc-extra-parts): Remove.
3875 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3876 Set extra_parts.
3877 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3878 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3879 Add t-crtstuff-pic to tmake_file.
3880 (*-*-lynxos*): New case.
3881 Set tmake_file, extra_parts.
3882 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3883 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3884 *-*-netbsdelf[2-9]*.
3885 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3886 (*-*-rtems*): Set extra_parts.
3887 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3888 (*-*-uclinux*): New case.
3889 Set extra_parts.
3890 (*-*-vms*): New case.
3891 Set tmake_file, extra_parts.
3892 (*-*-elf): Set extra_parts.
3893 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3894 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3895 vms/t-vms64.
3896 Set extra_parts.
3897 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3898 Set extra_parts.
3899 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3900 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3901 (arm-wrs-vxworks): Append to tmake_file.
3902 Set extra_parts.
3903 (arm*-*-uclinux*): Set extra_parts.
3904 (arm*-*-ecos-elf): Likewise.
3905 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3906 arm*-*-eabi*.
3907 (arm*-*-rtems*): Set extra_parts.
3908 (arm*-*-elf): Likewise.
3909 (avr-*-rtems*): Clear extra_parts.
3910 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3911 Set extra_parts.
3912 (bfin*-uclinux*): Likewise.
3913 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3914 (bfin*-rtems*): Append to tmake_file.
3915 Set extra_parts.
3916 (bfin*-*): Likewise.
3917 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3918 (crisv32-*-elf): ... this.
3919 (crisv32-*-none): ... this.
3920 (cris-*-elf, cris-*-none): New cases.
3921 Add cris/t-elfmulti to tmake_file.
3922 (fr30-*-elf): Append to tmake_file.
3923 Set extra_parts.
3924 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3925 Set extra_parts.
3926 (h8300-*-rtems*): Append to tmake_file.
3927 Set extra_parts.
3928 (h8300-*-elf*): Likewise.
3929 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3930 Set extra_parts.
3931 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3932 Set extra_parts.
3933 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3934 (x86_64-*-elf*): Likewise.
3935 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3936 (x86_64-*-freebsd*): Likewise.
3937 (x86_64-*-netbsd*): Likewise.
3938 (i[34567]86-*-linux*): Likewise.
3939 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3940 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3941 (x86_64-*-linux*): Likewise.
3942 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3943 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3944 tmake_file.
3945 Set extra_parts.
3946 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3947 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3948 Append to extra_parts, remove crtbegin.o, crtend.o.
3949 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3950 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3951 crtend.o, crtbeginS.o, crtendS.o.
3952 (ia64*-*-linux*): Comment extra_parts.
3953 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3954 Set extra_parts.
3955 (iq2000*-*-elf*): Clear extra_parts.
3956 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3957 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3958 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3959 (m32r-*-rtems*): ... this.
3960 Add m32r/t-m32r to tmake_file.
3961 (m68k-*-elf*): Add t-crtin to tmake_file.
3962 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3963 (mcore-*-elf): Likewise.
3964 (microblaze*-*-*): Set extra_parts.
3965 (mips*-sde-elf*): New case.
3966 Set tmake_file, extra_parts.
3967 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3968 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3969 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3970 tmake_file.
3971 Set extra_parts.
3972 (mipsisa64sr71k-*-elf*): Likewise.
3973 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3974 (mips-*-elf*, mipsel-*-elf*): Likewise.
3975 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3976 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3977 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3978 (mips*-*-rtems*): Likewise.
3979 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3980 (moxie-*-*): Split into ...
3981 (moxie-*-elf, moxie-*-uclinux*): ... this.
3982 Add to extra_parts, remove crtbegin.o, crtend.o.
3983 (moxie-*-rtems*): New case.
3984 Set tmake_file.
3985 Clear extra_parts.
3986 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3987 Set extra_parts.
3988 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3989 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3990 tmake_file.
3991 Set extra_parts.
3992 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3993 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3994 Set extra_parts.
3995 (powerpc-*-eabisim*): Likewise.
3996 (powerpc-*-elf*): Likewise.
3997 (powerpc-*-eabialtivec*): Likewise.
3998 (powerpc-xilinx-eabi*): Likewise.
3999 (powerpc-*-eabi*): Likewise.
4000 (powerpc-*-rtems*): Likewise.
4001 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4002 tmake_file.
4003 Set extra_parts.
4004 (powerpc-*-lynxos*): Add to tmake_file.
4005 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4006 rs6000/t-crtstuff, t-crtstuff-pic.
4007 Set extra_parts.
4008 (powerpcle-*-eabisim*): Likewise.
4009 (powerpcle-*-eabi*): Likewise.
4010 (rx-*-elf): Remove extra_parts.
4011 (s390x-ibm-tpf*): Set extra_parts.
4012 (score-*-elf): Set extra_parts.
4013 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4014 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4015 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4016 (sh64l*-*-netbsd*): Split into ...
4017 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4018 Add t-crtstuff-pic to tmake_file.
4019 Set extra_parts.
4020 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4021 Set extra_parts.
4022 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4023 (sparc-*-elf*): Remove t-crtin from tmake_file.
4024 Add to extra_parts, remove crtbegin.o, crtend.o.
4025 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4026 (sparc64-*-linux*): Likewise.
4027 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4028 Add to extra_parts, remove crtbegin.o, crtend.o.
4029 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4030 Add to extra_parts, remove crtbegin.o, crtend.o.
4031 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4032 Add to extra_parts, remove crtbegin.o, crtend.o.
4033 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4034 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4035 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4036 Set extra_parts.
4037 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4038 Set extra_parts.
4039 (tic6x-*-*): Change to ...
4040 (tic6x-*-elf): ... this.
4041 Set extra_parts.
4042 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4043 Set extra_parts.
4044 (am33_2.0-*-linux*): Add comment.
4045 (mep*-*-*): Add mep/t-mep to tmake_file.
4046 Set extra_parts.
4047 * config/alpha/t-vms: New file.
4048 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4049 * config/arm/crti.S, config/arm/crtn.S: New files.
4050 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4051 * config/bfin/crtlibid.S: New file.
4052 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4053 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4054 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4055 (crti.o, crtin.o): New rules.
4056 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4057 * config/c6x/t-uclinux: New file.
4058 * config/cris/t-elfmulti: New file.
4059 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4060 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4061 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4062 * config/frv/t-frv: New file.
4063 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4064 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4065 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4066 New files.
4067 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4068 refer to cygming-crtbegin.c, cygming-crtend.c.
4069 Use $<.
4070 * config/i386/t-nto: New file.
4071 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4072 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4073 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4074 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4075 Use .S extension.
4076 Use $<.
4077 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4078 (crtinitS.o): New rule.
4079 * config/ia64/vms-crtinit.S: New file.
4080 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4081 * config/m32r/initfini.c: New file.
4082 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4083 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4084 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4085 * config/mep/t-mep: New file.
4086 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4087 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4088 * config/mips/crti.S, config/mips/crtn.S: New files.
4089 * config/mips/t-crtstuff: New file.
4090 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4091 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4092 (CUSTOM_CRTIN): Set.
4093 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4094 dependencies.
4095 Use $(srcdir) to refer to crti.S, crtn.S.
4096 Use .S extension, $<.
4097 * config/moxie/crti.asm: Rename to ...
4098 * config/moxie/crti.S: ... this.
4099 * config/moxie/crtn.asm: Rename to ...
4100 * config/moxie/crtn.S: ... this.
4101 * config/moxie/t-moxie: Remove.
4102 * config/pa/stublib.c: New file.
4103 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4104 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4105 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4106 * config/rs6000/t-crtstuff: New file.
4107 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4108 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4109 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4110 Make output file explicit.
4111 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4112 Make output file explicit.
4113 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4114 Make output file explicit.
4115 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4116 Make output file explicit.
4117 * config/score/crti.S, config/score/crtn.S: New files.
4118 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4119 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4120 files.
4121 * config/sh/t-sh, config/sh/t-superh: New files.
4122 * config/sparc/t-linux64: New file.
4123 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4124 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4125 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4126 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4127 * config/t-crtin: Remove.
4128 * config/t-crtstuff-pic: New file.
4129 * config/t-sol2 (CUSTOM_CRTIN): Set.
4130 (crti.o, crtn.o): New rules.
4131 * config/vms/t-vms: New file.
4132 * config/vms/vms-ucrt0.c: New file.
4133 * config/xtensa/t-elf: New file.
4135 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4137 * Makefile.in (SHLIB_NM_FLAGS): Set.
4138 * mkmap-flat.awk, mkmap-symver.awk: New files.
4139 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4140 exceptions.
4141 * configure: Regenerate.
4142 * config/libgcc-glibc.ver: New file.
4143 * config/libgcc-libsystem.ver: New file.
4144 * config/t-libunwind (SHLIB_LC): Set.
4145 * config/t-linux: New file.
4146 * config/t-slibgcc (INSTALL_SHLIB): New.
4147 (SHLIB_INSTALL): Use it.
4148 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4149 to mkmap-symver.awk.
4150 (SHLIB_MAPFILES): Don't append, adapt pathname.
4151 (SHLIB_VERPFX): Set.
4152 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4153 to mkmap-symver.awk.
4154 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4155 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4156 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4157 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4158 to mkmap-flat.awk.
4159 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4160 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4161 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4162 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4163 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4164 * config/i386/libgcc-darwin.10.4.ver,
4165 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4166 New files.
4167 * config/i386/t-darwin: Remove.
4168 * config/i386/t-darwin64: Likewise.
4169 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4170 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4171 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4172 * config/i386/t-linux: New file.
4173 * config/i386/t-mingw32: New file.
4174 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4175 * config/ia64/t-glibc: Rename to ...
4176 * config/ia64/t-linux: ... this.
4177 (SHLIB_MAPFILES): Set.
4178 * config/ia64/t-glibc-libunwind: Rename to ...
4179 * config/ia64/t-linux-libunwind: ... this.
4180 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4181 * config/ia64/t-slibgcc-hpux: New file.
4182 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4183 * config/m68k/t-slibgcc-elf-ver: New file.
4184 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4185 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4186 to mkmap-flat.awk.
4187 * config/pa/t-slibgcc-hpux: New file.
4188 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4189 files.
4190 * config/rs6000/libgcc-darwin.10.4.ver,
4191 config/rs6000/libgcc-darwin.10.5.ver: New files.
4192 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4193 config/rs6000/libgcc-glibc.ver.
4194 * config/rs6000/libgcc-ppc64.ver: Rename to
4195 config/rs6000/libgcc-ibm-ldouble.ver.
4196 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4197 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4198 * config/rs6000/t-ldbl128: Rename to ...
4199 * config/rs6000/t-linux: ... this.
4200 (SHLIB_MAPFILES): Adapt filename.
4201 * config/rs6000/t-slibgcc-aix: New file.
4202 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4203 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4204 libgcc-excl.ver, libgcc-glibc.ver.
4205 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4206 * config/sparc/libgcc-glibc.ver: New file.
4207 * config/sparc/t-linux: New file.
4208 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4209 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4210 t-slibgcc-elf-ver to tmake_file.
4211 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4212 *-*-freebsd[34].
4213 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4214 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4215 t-slibgcc-elf-ver, t-linux to tmake_file.
4216 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4217 tmake_file.
4218 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4219 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4220 (alpha*-dec-*vms*): Likewise.
4221 (arm*-*-freebsd*): Append to tmake_file.
4222 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4223 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4224 arm*-*-linux-*eabi.
4225 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4226 tmake_file for arm*-*-symbianelf*.
4227 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4228 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4229 cris/t-linux.
4230 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4231 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4232 pa/t-slibgcc-dwarf-ver to tmake_file.
4233 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4234 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4235 (hppa*64*-*-hpux11*): Likewise.
4236 (hppa[12]*-*-hpux11*): Likewise.
4237 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4238 i386/t-crtpc, i386/t-crtfm.
4239 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4240 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4241 to tmake_file.
4242 Add i386/t-cygwin to tmake_file.
4243 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4244 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4245 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4246 to tmake_file.
4247 Add i386/t-mingw32 to tmake_file.
4248 (x86_64-*-mingw*): Likewise.
4249 (ia64*-*-freebsd*): Append to tmake_file.
4250 (ia64*-*-linux*): Append to tmake_file.
4251 Replace ia64/t-glibc by ia64/t-linux.
4252 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4253 system libunwind.
4254 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4255 t-slibgcc-hpux to tmake_file.
4256 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4257 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4258 (m32rle-*-linux*): Likewise.
4259 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4260 sjlj exceptions.
4261 (microblaze*-linux*): New case.
4262 Append to tmake_file, add t-slibgcc-nolc-override.
4263 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4264 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4265 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4266 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4267 rs6000/t-slibgcc-aix to tmake_file.
4268 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4269 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4270 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4271 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4272 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4273 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4274 sh*-*-linux*.
4275 (sparc-*-linux*): Append to tmake_file for *-leon*.
4276 Add sparc/t-linux to tmake_file for non-Leon targets.
4277 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4278 (tic6x-*-uclinux): New case.
4279 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4280 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4281 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4282 (am33_2.0-*-linux*): Append to tmake_file.
4283 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4284 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4285 x86_64-*-kfreebsd*-gnu.
4286 Add i386/t-linux to tmake_file.
4288 2011-10-28 Ian Lance Taylor <iant@google.com>
4290 * config/i386/morestack.S: Correct CFI information to do proper
4291 returns throughout function. In 32-bit mode, save %ebx so that it
4292 is restored on unwind.
4294 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4296 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4297 case where B3 isn't the return register.
4299 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4300 logic for doubleword pops.
4302 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4304 * config/rs6000/t-freebsd: Add wildcard.
4306 2011-10-21 Paul Brook <paul@codesourcery.com>
4308 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4310 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4311 Eric Botcazou <ebotcazou@adacore.com>
4313 PR target/50737
4314 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4315 fs->signal_frame to 1.
4317 2011-10-07 Ian Lance Taylor <iant@google.com>
4319 * generic-morestack-thread.c: #include <errno.h>.
4321 2011-10-07 Ian Lance Taylor <iant@google.com>
4323 PR target/46093
4324 * generic-morestack.c (__generic_morestack): Make sure the segment
4325 is large enough for both the stack frame and the copied
4326 parameters.
4328 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4330 PR bootstrap/49804
4331 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4332 extra_parts.
4334 2011-09-28 Nick Clifton <nickc@redhat.com>
4336 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4337 64-bit doubles are not enabled.
4338 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4339 and floatunsisf functions.
4341 2011-09-13 Paul Brook <paul@codesourcery.com>
4343 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4344 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4345 * unwind-arm-common.inc: New file.
4346 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4347 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4348 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4349 * config/c6x/libunwind.S: New file.
4350 * config/c6x/pr-support.c: New file.
4351 * config/c6x/unwind-c6x.c: New file.
4352 * config/c6x/unwind-c6x.h: New file.
4353 * config/c6x/t-c6x-elf: New file.
4355 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4357 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4358 (ASM_DIVZERO): Ditto.
4359 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4361 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4363 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4365 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4367 PR target/50090
4368 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4369 instead of an assembly one.
4371 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4373 PR bootstrap/50047
4374 * Makefile.in (install-unwind_h): Create
4375 $(gcc_objdir)/include/unwind.h atomically.
4377 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4379 * Makefile.in (install-unwind_h): Remove destination file first.
4381 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4383 * sync.c: New file.
4384 * config/mips/t-mips16: New file.
4385 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4386 (mips*-*-linux*): Likewise.
4387 (mips*-sde-elf*): Likewise.
4388 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4389 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4390 Add mips/t-mips16 to tmake_file.
4391 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4392 (mips-*-elf*): Likewise.
4393 (mips64-*-elf*): Likewise.
4394 (mips64orion-*-elf*): Likewise.
4395 (mips*-*-rtems*): Likewise.
4396 (mipstx39-*-elf*): Likewise.
4397 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4398 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4399 LIBGCC_SYNC_CFLAGS.
4400 Use $(srcdir) to refer to sync.c.
4401 Use $<.
4402 ($(libgcc-sync-funcs-o)): Likewise.
4403 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4404 ($(libgcc-sync-funcs-s-o)): Likewise.
4406 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4408 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4409 t-libunwind.
4411 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4413 PR other/48007
4414 * config/i386/value-unwind.h: New.
4416 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4418 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4419 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4420 Add to tmake_file rather than overriding it.
4422 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4424 * config/t-softfp: Remove.
4425 * soft-fp: Moved from ../gcc/config.
4426 * soft-fp/README: Remove t-softfp reference.
4427 * soft-fp/t-softfp: Move to config/t-softfp.
4428 (softfp_machine_header): Remove.
4429 (softfp_file_list): Remove config subdir.
4430 (soft-fp-objects): New variable.
4431 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4432 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4433 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4434 * config/t-softfp-excl: New file.
4435 * config/t-softfp-sfdf: New file.
4436 * config/t-softfp-tf: New file.
4437 * config/no-sfp-machine.h: New file.
4438 * config/arm/sfp-machine.h: New file.
4439 * config/arm/t-softfp: New file.
4440 * config/c6x/sfp-machine.h: New file.
4441 * config/i386/32/t-fprules-softfp: Rename to ...
4442 * config/i386/32/t-softfp: ... this.
4443 (tifunctions, LIB2ADD): Remove.
4444 (softfp_int_modes): Override.
4445 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4446 subdir.
4447 * config/i386/64/eqtf2.c: Likewise.
4448 * config/i386/64/getf2.c: Likewise.
4449 * config/i386/64/letf2.c: Likewise.
4450 * config/ia64/sft-machine.h: New file.
4451 * config/ia64/t-fprules-softfp: Rename to ...
4452 * config/ia64/t-softfp: ... this.
4453 * config/lm32/sfp-machine.h: New file.
4454 * config/moxie/t-moxie-softfp: Remove.
4455 * config/rs6000/ibm-ldouble-format: New file.
4456 * config/rs6000/ibm-ldouble.c: New file.
4457 * config/rs6000/libgcc-ppc-glibc.ver: New file
4458 * config/rs6000/libgcc-ppc64.ver: New file
4459 * config/rs6000/sfp-machine.h: New file.
4460 * config/rs6000/t-freebsd: New file.
4461 * config/rs6000/t-ibm-ldouble: New file.
4462 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4463 libgcc-ppc-glibc.ver.
4464 * config/rs6000/t-linux64: New file.
4465 * config/rs6000/t-ppccomm (LIB2ADD): Add
4466 $(srcdir)/config/rs6000/ibm-ldouble.c.
4467 * config/rs6000/t-ppccomm-ldbl: New file.
4468 * config/score/sfp-machine.h: New file.
4469 * config.host (sfp_machine_header): Explain.
4470 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4471 t-softfp to tmake_file.
4472 (arm*-*-uclinux*): Likewise.
4473 (arm*-*-ecos-elf): Likewise.
4474 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4475 (arm*-*-rtems*): Likewise.
4476 (arm*-*-elf): Likewise.
4477 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4478 in tmake_file.
4479 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4480 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4481 (lm32-*-uclinux*): Likewise.
4482 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4483 t-softfp-excl, t-softfp.
4484 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4485 (powerpc64-*-darwin*): Likewise.
4486 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4487 to tmake_file.
4488 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4489 tmake_file.
4490 (powerpc-*-eabisim*): Likewise.
4491 (powerpc-*-elf*): Likewise.
4492 (powerpc-*-eabialtivec*): Likewise.
4493 (powerpc-xilinx-eabi*): Likewise.
4494 (powerpc-*-rtems*): Likewise.
4495 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4496 t-softfp-excl, t-softfp to tmake_file.
4497 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4498 rs6000/t-ppccomm-ldbl to tmake_file.
4499 (powerpcle-*-elf*): Likewise.
4500 (powerpcle-*-eabisim*): Likewise.
4501 (powerpcle-*-eabi*): Likewise.
4502 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4503 rs6000/t-ibm-ldouble to tmake_file.
4504 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4505 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4506 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4507 (tic6x-*-*): Likewise.
4508 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4509 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4510 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4511 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4512 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4513 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4514 t-softfp to tmake_file.
4515 * configure.ac (sfp_machine_header): Provide default if unset.
4516 Substitute.
4517 Link sfp-machine.h to config/$sfp_machine_header.
4518 * configure: Regenerate.
4520 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4522 * Makefile.in (double_type_size, long_double_type_size): Set.
4523 Remove $(fpbit-in-libgcc) support.
4524 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4525 (fpbit-src): New variable.
4526 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4527 Compile with -DFLOAT $(FPBIT_CFLAGS).
4528 Use $<.
4529 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4530 Compile with $(FPBIT_CFLAGS).
4531 Use $<.
4532 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4533 Compile with -DFLOAT $(TPBIT_CFLAGS).
4534 Use $<.
4535 * configure.ac (double_type_size, long_double_type_size):
4536 Determine and substitute.
4537 * configure: Regenerate.
4538 * fp-bit.c, fp-bit.h: New files.
4539 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4540 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4541 * config/mips/t-mips: New file.
4542 * config/mips/t-sdemtk: New file.
4543 * config/rs6000/ppc64-fp.c: New file.
4544 * config/rs6000/t-darwin (LIB2ADD): Add
4545 $(srcdir)/config/rs6000/ppc64-fp.c.
4546 * config/rs6000/t-ppc64-fp: New file.
4547 * config/rx/rx-lib.h: New file.
4548 * config/rx/t-rx (FPBIT): Set to true.
4549 ($(gcc_objdir)/fp-bit.c): Remove.
4550 (DPBIT): Set to true only with -m64bit-doubles.
4551 ($(gcc_objdir)/dp-bit.c): Remove.
4552 * config/sparc/t-softfp: Remove.
4553 * config/spu/t-elf: New file.
4554 * config/t-fdpbit, config/t-fpbit: New files.
4555 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4556 (mips*-*-*): Likewise.
4557 (arm-wrs-vxworks): Likewise.
4558 (arm*-*-freebsd*): Likewise.
4559 (avr-*-rtems*): Add t-fpbit to tmake_file.
4560 (avr-*-*): Likewise.
4561 (bfin*-elf*): Add t-fdpbit to tmake_file.
4562 (bfin*-uclinux*): Likewise.
4563 (bfin*-linux-uclibc*): Likewise.
4564 (bfin*-rtems*): New case.
4565 Add t-fdpbit to tmake_file.
4566 (bfin*-*): Add t-fdpbit to tmake_file.
4567 (crisv32-*-elf): Likewise.
4568 (cris-*-linux*): Likewise.
4569 (fr30-*-elf): Likewise.
4570 (frv-*-elf, frv-*-*linux*): Likewise.
4571 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4572 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4573 (m32r-*-elf*): Likewise.
4574 (m32rle-*-elf*): Likewise.
4575 (m32r-*-linux*): Likewise.
4576 (m32rle-*-linux*): Likewise.
4577 (mcore-*-elf): Add t-fdpbit to tmake_file.
4578 (microblaze*-*-*): Likewise.
4579 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4580 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4581 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4582 Fix typo.
4583 Add mips/t-tpbit to tmake-file.
4584 (mips*-*-linux*): Fix typo.
4585 (mips*-sde-elf*): New case
4586 Add mips/t-sdemtk unless using newlib.
4587 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4588 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4589 (mn10300-*-*): Likewise.
4590 (pdp11-*-*): Likewise.
4591 (picochip-*-*): Add t-fpbit to tmake_file.
4592 (powerpc-*-eabisimaltivec*): Likewise.
4593 (powerpc-*-eabisim*): Likewise.
4594 (powerpc-*-elf*): Likewise.
4595 (powerpc-*-eabialtivec*): Likewise.
4596 (powerpc-xilinx-eabi*): New case.
4597 Add t-fdpbit to tmake_file.
4598 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4599 (powerpc-*-rtems*): Likewise.
4600 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4601 tmake_file.
4602 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4603 tmake_file.
4604 (powerpc-*-lynxos*): Likewise.
4605 (powerpcle-*-elf*): Likewise.
4606 (powerpcle-*-eabisim*): Likewise.
4607 (powerpcle-*-eabi*): Likewise.
4608 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4609 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4610 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4611 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4612 (rx-*-elf): Add t-fdpbit to tmake_file.
4613 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4614 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4615 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4616 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4617 sh*-*-netbsd*.
4618 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4619 (sh-wrs-vxworks): Likewise.
4620 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4621 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4622 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4623 (sparc64-*-rtems*): ... new case.
4624 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4625 (spu-*-elf*): Likewise.
4626 Add spu/t-elf to tmake_file.
4627 (v850*-*-*): Add t-fdpbit to tmake_file.
4628 (xstormy16-*-elf): Likewise.
4629 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4630 (mep*-*-*): Likewise.
4632 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4634 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4635 variables.
4636 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4637 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4638 (install-unwind_h): New target.
4639 (all): Depend on it.
4640 * config.host (unwind_header): New variable.
4641 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4642 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4643 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4644 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4645 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4646 Set unwind_header.
4647 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4648 Set unwind_header.
4649 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4650 arm*-*-eabi*.
4651 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4652 Set unwind_header.
4653 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4654 (ia64*-*-freebsd*): Likewise.
4655 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4656 tmake_file.
4657 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4658 $with_system_libunwind.
4659 (ia64*-*-hpux*): Set tmake_file.
4660 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4661 (picochip-*-*): Set tmake_file.
4662 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4663 md_unwind_header.
4664 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4665 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4666 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4667 (xtensa*-*-elf*): Set tmake_file.
4668 (xtensa*-*-linux*): Likewise.
4669 * configure.ac: Include ../config/unwind_ipinfo.m4.
4670 Call GCC_CHECK_UNWIND_GETIPINFO.
4671 Link unwind.h to $unwind_header.
4672 * configure: Regenerate.
4673 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4674 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4675 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4676 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4677 * config/unwind-dw2-fde-darwin.c: New file.
4678 * config/arm/libunwind.S, config/arm/pr-support.c,
4679 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4680 config/arm/unwind-arm.h,: New files.
4681 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4682 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4683 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4684 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4685 config/ia64/unwind-ia64.h: New files.
4686 * config/picochip/t-picochip: New file.
4687 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4688 files.
4689 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4690 * config/s390/t-tpf (LIB2ADDEH): Remove.
4691 * config/t-darwin (LIB2ADDEH): Set.
4692 * config/t-eh-dw2-dip: New file.
4693 * config/t-libunwind, config/t-libunwind-elf: New files.
4694 * config/t-sol2 (LIB2ADDEH): Remove.
4695 * config/xtensa/t-xtensa: New file.
4697 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4699 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4700 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4701 long long to check rt_sigreturn syscall.
4703 2011-08-02 Alan Modra <amodra@gmail.com>
4705 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4706 Restore for indirect call bcrtl from correct stack slot, and only
4707 if cfa+40 isn't valid.
4709 2011-08-01 Julian Brown <julian@codesourcery.com>
4711 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4712 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4713 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4715 2011-08-01 Julian Brown <julian@codesourcery.com>
4717 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4718 (libgcc-std.ver.in): Use above.
4719 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4720 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4721 throughout file.
4722 * config/t-fixedpoint-gnu-prefix: New file.
4723 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4724 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4725 instead of __PFX__.
4727 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4729 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4730 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4731 for x86-64. Properly check __x86_64__ and __LP64__.
4733 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4735 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4736 version.
4737 (_FP_WS_TYPE): Likewise.
4738 (_FP_I_TYPE): Likewise.
4740 2011-07-28 Alan Modra <amodra@gmail.com>
4742 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4743 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4744 in a plt call stub. Do restore r2 if stopped on bctrl.
4746 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4748 * config.host (i[3456x]86-*-netware*): Remove.
4749 * config/i386/netware-crt0.c, config/i386/t-nwld,
4750 config/i386/t-slibgcc-nwld: Remove.
4752 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4754 * config.host: Handle tic6x-*-*.
4755 * config/c6x/c6x-abi.h: New file.
4757 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4759 * config/i386/crtprec.c: New file.
4760 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4761 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4762 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4763 (x86_64-*-darwin*): Likewise.
4764 (i[34567]86-*-solaris2*: Likewise.
4766 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4768 * config/alpha/crtfastmath.c: New file.
4769 * config/i386/crtfastmath.c: New file.
4770 * config/ia64/crtfastmath.c: New file.
4771 * config/mips/crtfastmath.c: New file.
4772 * config/sparc/crtfastmath.c: New file.
4774 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4775 crtfastmath.c.
4776 Add -frandom-seed=gcc-crtfastmath.
4777 * config/alpha/t-crtfm: Remove.
4778 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4779 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4781 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4782 (alpha*-dec-osf5.1*): Likewise.
4783 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4784 Add crtfastmath.o to extra_parts.
4785 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4786 Add crtfastmath.o to extra_parts.
4787 (x86_64-*-darwin*): Likewise.
4788 (x86_64-*-mingw*): Likewise.
4789 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4790 (ia64*-*-freebsd*): Likewise.
4791 (ia64*-*-linux*): Likewise.
4792 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4793 Add crtfastmath.o to extra_parts.
4795 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4797 * config/darwin-crt3.o: New file.
4798 * config/rs6000/darwin-crt2.c: New file.
4799 * config/t-darwin: New file.
4800 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4801 (crt2.o): New rule.
4802 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4803 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4804 (powerpc64-*-darwin*): Likewise.
4806 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4808 * config/i386/netware-crt0.c: New file.
4809 * config/i386/t-nwld: Rename to ...
4810 * config/i386/t-slibgcc-nwld: ... this.
4811 * config/i386/t-nwld: New file.
4812 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4813 tmake_file.
4814 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4815 extra_parts.
4817 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4819 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4820 i386/t-crtstuff.
4821 * configure: Regenerate.
4823 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4825 * dfp-bit.c, dfp-bit.h: New files.
4826 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4827 variables.
4828 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4829 ($(d64pbit-o)): Likewise.
4830 ($(d128pbit-o)): Likewise.
4831 * config/t-dfprules: New file.
4832 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4833 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4834 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4835 (x86_64-*-linux*): Likewise.
4836 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4837 (i[34567]86-*-cygwin*): Likewise.
4838 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4839 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4841 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4843 * Makfile.in (LIBGCOV): New variable.
4844 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4845 * libgcov.c: New file.
4847 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4849 * fixed-bit.c, fixed-bit.h: New files.
4850 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4851 refer to fixed-bit.c.
4853 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4855 * config.host (*local*): Remove.
4857 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4859 PR target/39150
4860 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4861 like i?86-*-solaris2.1[0-9]*.
4862 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4863 * configure.ac (i?86-*-solaris2*): Likewise.
4864 * configure: Regenerate.
4866 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4868 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4869 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4870 md_unwind_header by splitting out of...
4871 (i[34567]86-*-linux*): ... this.
4872 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4873 Remove md_unwind_header by splitting out of...
4874 (x86_64-*-linux*): ... this.
4876 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4878 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4880 2011-06-28 Nick Clifton <nickc@redhat.com>
4882 * config.host: Recognize all V850 variants.
4884 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4886 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4888 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4890 * shared-object.mk (c_flags-$o): Save c_flags.
4891 ($(base)$(objext)): Use it.
4892 ($(base)_s$(objext)): Likewise.
4894 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4896 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4897 * libgcc-std.ver.in (GCC_4.7.0): New section.
4899 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4901 PR target/49313
4902 PR target/29524
4903 * config/avr/t-avr: Fix line endings.
4904 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4905 _parityXX2.
4907 2011-06-14 Olivier Hainque <hainque@adacore.com>
4908 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4910 * config/mips/irix6-unwind.h: New file.
4911 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4913 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4915 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4916 (sparc64_fallback_frame_state): Use it.
4917 (sparc64_frob_update_context): Further adjust context.
4918 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4919 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4920 * config/sparc/sol2-cn.S: Likewise.
4922 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4924 * enable-execute-stack-empty.c: New file.
4925 * enable-execute-stack-mprotect.c: New file.
4926 * config/i386/enable-execute-stack-mingw32.c: New file.
4927 * config.host (enable_execute_stack): New variable.
4928 Select appropriate variants.
4929 * configure.ac: Link enable-execute-stack.c to
4930 $enable_execute_stack.
4931 * configure: Regenerate.
4932 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4933 (lib2funcs): Remove _enable_execute_stack.
4935 2011-06-09 David S. Miller <davem@davemloft.net>
4936 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4938 * config.host (sparc-*-linux*): Correct md_unwind_header
4939 filename.
4940 (s390x-ibm-tpf*): Fix typo.
4942 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4944 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4945 Add crtfastmath.o to extra_parts.
4946 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4947 mips/t-crtfm.
4948 * config/mips/t-crtfm: Remove.
4950 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4952 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4954 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4956 * config.host (sh*-*-linux*): Fix typo.
4958 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4960 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4961 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4962 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4963 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4964 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4965 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4966 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4967 Wrap in !__MINGW64__.
4968 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4969 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4970 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4971 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4972 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4973 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4974 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4975 Wrap in !__LP64__.
4976 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4977 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4978 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4979 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4980 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4981 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4982 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4983 * config/no-unwind.h: New file.
4984 * config.host (md_unwind_header): Document.
4985 Define.
4986 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4987 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4988 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4989 hppa[12]*-*-hpux11*): Set md_unwind_header.
4990 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4991 Set md_unwind_header.
4992 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4993 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4994 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4995 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4996 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4997 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4998 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4999 md_unwind_header.
5000 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5001 * configure: Regenerate.
5003 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5005 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5006 Set tmake_file, extra_parts.
5007 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5008 Remove O32 support.
5009 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5010 Remove O32 support.
5011 * config/mips/t-irix6: New file.
5012 * config/mips/t-slibgcc-irix: New file.
5014 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5016 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5017 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5019 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5021 * configure.ac (target_thread_file): Determine thread model.
5022 * configure: Regenerate.
5023 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5024 * config/alpha/t-alpha: New file.
5025 * config/alpha/t-crtfm: Use $<.
5026 * config/alpha/t-ieee: New file.
5027 * config/alpha/t-osf-pthread: New file.
5028 * config/alpha/t-slibgcc-osf: New file.
5029 * config/alpha/libgcc-osf5.ver: New file.
5031 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5033 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5034 tmake_file.
5035 Add crtfastmath.o to extra_parts.
5037 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5039 * config/gmon-sol2.c: Reindent.
5040 Cleanup comments.
5041 Remove, correct casts.
5042 Use STDERR_FILENO, NULL.
5043 (BASEADDRESS): Remove.
5044 (minbrk): Remove.
5045 (errno, sbrk): Remove declarations.
5046 (monstartup) [hp300]: Remove.
5047 (mcount): Remove.
5049 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5051 * Makefile.in (cpu_type): Define.
5052 * config.host (i[34567]86-*-rtems*): Handle it.
5053 (i[34567]86-*-solaris2*): Move body ...
5054 (*-*-solaris2*): ... here.
5055 New case, generalize.
5056 (sparc-*-elf*): Handle it.
5057 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5058 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5059 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5060 Fold into ...
5061 (sparc*-*-solaris2*): ... this.
5062 New case.
5063 (sparc64-*-elf*): Handle it.
5064 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5065 Merge ../gcc/config/i386/gmon-sol2.c.
5066 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5067 Use C comments.
5068 Merge ../gcc/config/i386/sol2-gc1.asm.
5069 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5070 Use C comments.
5071 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5072 Use C comments.
5073 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5074 * config/i386/t-crtstuff: New file.
5075 * config/i386/t-softfp: New file.
5076 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5077 $(T)crti.o, $(T)crtn.o): Remove.
5078 (gcrt1.o): New rule.
5079 (TARGET_LIBGCC2_CFLAGS): Remove.
5080 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5081 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5082 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5083 * config/sparc/t-sol2: New file.
5084 * config/sparc/t-crtfm: Move to ...
5085 * config/t-crtfm: ... this.
5086 Use $(cpu_type), $<.
5087 * config/t-crtin: New file.
5088 * config/sparc/t-softfp: New file.
5089 * config/sparc/t-softmul: New file.
5090 * config/t-rtems: New file.
5091 * config/t-slibgcc: New file.
5092 * config/t-slibgcc-elf-ver: New file.
5093 * config/t-slibgcc-gld: New file.
5094 * config/t-slibgcc-sld: New file.
5095 * config/t-sol2: New file.
5096 * configure.ac: Include ../config/lib-ld.m4.
5097 Call AC_LIB_PROG_LD_GNU.
5098 Substitute cpu_type.
5099 * configure: Regenerate.
5101 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5103 PR bootstrap/49173
5104 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5105 libgcc-std.ver in the build directory.
5106 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5107 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5109 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5111 * libgcc-std.ver.in: New file.
5112 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5113 variables.
5114 (libgcc-std.ver): New rule.
5115 * config/t-gnu-prefix: New file.
5117 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5119 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5121 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5123 * config/i386/darwin-lib.h: New file.
5125 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5127 * config/arm/symbian-lib.h: New.
5129 2011-05-04 Chris Demetriou <cgd@google.com>
5131 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5132 (__x86.get_pc_thunk.bx): ...this.
5133 (__morestack): Adjust for rename, remove undef of __i686.
5135 2011-05-03 Chris Demetriou <cgd@google.com>
5137 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5139 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5141 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5142 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5143 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5144 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5145 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5146 Remove cases.
5148 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5150 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5151 Adjust copyright year.
5153 2011-03-07 Ian Lance Taylor <iant@google.com>
5155 * generic-morestack.c (__splitstack_find): Adjust returned stack
5156 pointer to include all registers pushed by __morestack.
5158 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5160 PR target/40125
5161 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5162 (toolexecdir): Calculate and AC_SUBST.
5163 (toolexeclibdir): Likewise.
5164 * Makefile.in (target_noncanonical): Import.
5165 (toolexecdir): Likewise.
5166 (toolexeclibdir): Likewise.
5167 * configure: Regenerate.
5169 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5171 PR target/46040
5172 * config/arm/bpabi.h: Rename to...
5173 * config/arm/bpabi-lib.h: ...this.
5175 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5177 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5178 appropriate.
5179 * configure: Regenerate.
5181 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5183 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5184 __FLOAT_WORD_ORDER__.
5185 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5186 Delete.
5188 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5190 PR other/46202
5191 * Makefile.in (install-strip): New phony target.
5193 2010-11-07 Ian Lance Taylor <iant@google.com>
5195 PR target/46089
5196 * config/i386/morestack.S (__morestack_large_model): New
5197 function.
5199 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5201 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5202 Delete.
5203 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5205 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5207 * config/arm/bpabi.h: New file.
5208 * config/frv/frv-abi.h: New file.
5210 2010-10-01 Ian Lance Taylor <iant@google.com>
5212 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5213 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5215 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5217 PR target/45858
5218 * config.host: Add the missing `$'.
5220 2010-09-30 Michael Eager <eager@eagercon.com>
5222 * config.host: Add microblaze*-*-*.
5223 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5224 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5225 udivsi3.asm,umodsi3.asm}: New.
5227 2010-09-28 Ian Lance Taylor <iant@google.com>
5229 * configure.ac: Adjust CFI test to test assembler directly rather
5230 than checking gcc preprocessor macro.
5231 * configure: Rebuild.
5233 2010-09-27 Ian Lance Taylor <iant@google.com>
5235 * configure.ac: Test whether assembler supports CFI directives.
5236 * config.host: Only add t-stack and i386/t-stack-i386 to
5237 tmake_file if libgcc_cv_cfi is "yes".
5238 * configure: Rebuild.
5240 2010-09-27 Ian Lance Taylor <iant@google.com>
5242 * generic-morestack.h: New file.
5243 * generic-morestack.c: New file.
5244 * generic-morestack-thread.c: New file.
5245 * config/i386/morestack.S: New file.
5246 * config/t-stack: New file.
5247 * config/i386/t-stack-i386: New file.
5248 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5249 i386/t-stack-i386 to tmake_file.
5251 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5253 * Makefile.in (libgcc-extra-parts): Check for static archives and
5254 invoke ranlib after installing them.
5255 (gcc-extra-parts): Likewise.
5256 (install-leaf): Likewise.
5258 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5260 * configure: Regenerated.
5262 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5264 * configure: Regenerated.
5266 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5267 Andrew Pinski <pinskia@gmail.com>
5269 PR target/40959
5270 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5272 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5274 PR target/45524
5275 * configure: Regenerated.
5277 2010-09-06 Andreas Schwab <schwab@redhat.com>
5279 * configure: Regenerate.
5281 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5283 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5284 64bit targets.
5285 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5286 for 64bit targets.
5288 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5289 Iain Sandoe <iains@gcc.gnu.org>
5291 PR target/45476
5292 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5293 LIB2FUNCS_EXCLUDE functions.
5295 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5297 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5298 Include dfp.m4.
5299 * configure: Regenerate.
5301 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5303 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5304 i386/t-freebsd to tmake_file.
5305 * config/i386/t-freebsd: New file.
5306 * config/i386/libgcc-bsd.ver: New file.
5308 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5310 * config.host (powerpc*-eabispe*): Set tmake_file.
5311 (powerpc*-eabi*): Likewise.
5312 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5313 crtbeginS, crtendS, crtbeginT.
5315 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5317 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5318 to tmake_file. Add crtfastmath.o to extra_parts.
5319 * config/mips/t-crtfm: New.
5321 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5323 * config.host (sparc64-*-rtems*): New target.
5325 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5327 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5328 assembler syntax.
5330 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5332 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5334 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5336 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5337 alpha-dec-osf5.0* support.
5339 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5341 * config.host: Add lm32-*-rtems*.
5343 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5344 Uros Bizjak <ubizjak@gmail.com>
5346 PR target/39048
5347 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5348 like other remaining 32-bit x86 OSes.
5349 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5350 assembler syntax.
5351 * config/i386/libgcc-sol2.ver: New file.
5352 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5354 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5356 PR c/43553
5357 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5358 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5359 is used and substitute set_use_emutls.
5360 * configure: Regenerated.
5362 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5364 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5366 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5368 PR target/38085
5369 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5370 MULTILIB_CFLAGS.
5371 ($(T)gcrt1.o): Likewise.
5372 ($(T)crt1.o): Likewise.
5373 ($(T)crti.o): Likewise.
5374 ($(T)crtn.o): Likewise.
5376 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5378 PR other/42980
5379 * Makefile.in (install): Use $(MAKE) string in rule, for
5380 parallel make.
5382 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5384 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5385 * config/mmix/t-mmix: New file.
5386 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5388 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5390 PR java/41991
5391 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5392 SHLIB_MAPFILES.
5394 2010-01-04 Anthony Green <green@moxielogic.com>
5396 * config/moxie/crti.asm, config/moxie/crtn.asm,
5397 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5398 config/moxie/t-moxie: New files.
5399 * config.host: Add t-moxie-softfp reference.
5401 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5403 PR other/39888
5404 * config/t-slibgcc-darwin: Fix embedded rpaths for
5405 --enable-version-specific-runtime-libs, build extension stub
5406 libs exposing features available from current libgcc_s.
5408 2009-11-11 Jon Beniston <jon@beniston.com>
5410 * config.host: Add lm32 targets.
5411 * config/lm32: New directory.
5412 * config/lm32/libgcc_lm32.h: New file.
5413 * config/lm32/_mulsi3.c: New file.
5414 * config/lm32/_udivmodsi4.c: New file.
5415 * config/lm32/_divsi3.c: New file.
5416 * config/lm32/_modsi3.c: New file.
5417 * config/lm32/_udivsi3.c: New file.
5418 * config/lm32/_umodsi3.c: New file.
5419 * config/lm32/_lshrsi3.S: New file.
5420 * config/lm32/_ashrsi3.S: New file.
5421 * config/lm32/_ashlsi3.S: New file.
5422 * config/lm32/crti.S: New file.
5423 * config/lm32/crtn.S: New file.
5424 * config/lm32/t-lm32: New file.
5425 * config/lm32/t-elf: New file.
5426 * config/lm32/t-uclinux: New file.
5428 2009-10-26 Nick Clifton <nickc@redhat.com>
5430 * config.host: Add support for RX target.
5431 * config/rx: New directory.
5432 * config/rx/rx-abi-functions.c: New file. Supplementary
5433 functions for libgcc to support the RX ABI.
5434 * config/rx/rx-abi.h: New file. Supplementary header file for
5435 libgcc RX ABI functions.
5436 * config/rx/t-rx: New file: Makefile fragment for building
5437 libgcc for the RX.
5439 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5441 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5442 constraint of y0 to "g".
5444 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5446 * config.host: Include the s390 makefile fragments.
5447 * config/s390/32/_fixdfdi.c: New file.
5448 * config/s390/32/_fixsfdi.c: New file.
5449 * config/s390/32/_fixtfdi.c: New file.
5450 * config/s390/32/_fixunsdfdi.c: New file.
5451 * config/s390/32/_fixunssfdi.c: New file.
5452 * config/s390/32/_fixunstfdi.c: New file.
5453 * config/s390/32/t-floattodi: New file.
5454 * config/s390/libgcc-glibc.ver: New file.
5455 * config/s390/t-crtstuff: New file.
5456 * config/s390/t-linux: New file.
5457 * config/s390/t-tpf: New file.
5459 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5461 * configure.ac (AC_PREREQ): Bump to 2.64.
5463 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5465 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5467 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5469 * configure: Regenerate.
5471 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5473 * config.host (ia64-hp-*vms*): New target.
5474 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5475 with ia64-hp-*vms*.
5477 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5479 * configure.ac: Add snippet for maintainer-mode.
5480 * configure: Regenerate.
5481 * Makefile.in (AUTOCONF, configure_deps): New variables.
5482 ($(srcdir)/configure)): New rule, active only with maintainer
5483 mode turned on.
5485 2009-06-23 DJ Delorie <dj@redhat.com>
5487 Add MeP port.
5488 * config.host: Add mep support.
5490 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5492 * config.host: Add i386/${host_address}/t-fprules-softfp and
5493 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5495 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5496 for mingw targets.
5497 * config/i386/64/_multc3.c: Likewise.
5498 * config/i386/64/_powitf2.c: Likewise.
5499 * config/i386/64/eqtf2.c: Likewise.
5500 * config/i386/64/getf2.c: Likewise.
5501 * config/i386/64/letf2.c: Likewise.
5502 * config/i386/64/letf2.c: Likewise.
5503 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5504 unsigned long long for x64 mingw targets.
5505 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5506 (_FP_I_TYPE): Define as long long for x64 mingw target.
5508 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5510 * config.host (vax-*-linux*): New.
5512 2009-05-31 Anthony Green <green@moxielogic.com>
5514 * config.host: Add moxie support.
5515 * config/moxie/t-moxie: New file.
5517 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5519 * config.host: Add i386/${host_address}/t-fprules-softfp and
5520 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5522 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5524 * config.host: Add i386/${host_address}/t-fprules-softfp to
5525 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5527 2009-04-09 Nick Clifton <nickc@redhat.com>
5529 * config/ia64/tf-signs.c: Change copyright header to refer to
5530 version 3 of the GNU General Public License with version 3.1
5531 of the GCC Runtime Library Exception and to point readers at
5532 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5533 web page.
5534 * config/i386/32/tf-signs.c: Likewise.
5535 * config/libbid/_addsub_dd.c: Likewise.
5536 * config/libbid/_addsub_sd.c: Likewise.
5537 * config/libbid/_addsub_td.c: Likewise.
5538 * config/libbid/_dd_to_df.c: Likewise.
5539 * config/libbid/_dd_to_di.c: Likewise.
5540 * config/libbid/_dd_to_sd.c: Likewise.
5541 * config/libbid/_dd_to_sf.c: Likewise.
5542 * config/libbid/_dd_to_si.c: Likewise.
5543 * config/libbid/_dd_to_td.c: Likewise.
5544 * config/libbid/_dd_to_tf.c: Likewise.
5545 * config/libbid/_dd_to_udi.c: Likewise.
5546 * config/libbid/_dd_to_usi.c: Likewise.
5547 * config/libbid/_dd_to_xf.c: Likewise.
5548 * config/libbid/_df_to_dd.c: Likewise.
5549 * config/libbid/_df_to_sd.c: Likewise.
5550 * config/libbid/_df_to_td.c: Likewise.
5551 * config/libbid/_di_to_dd.c: Likewise.
5552 * config/libbid/_di_to_sd.c: Likewise.
5553 * config/libbid/_di_to_td.c: Likewise.
5554 * config/libbid/_div_dd.c: Likewise.
5555 * config/libbid/_div_sd.c: Likewise.
5556 * config/libbid/_div_td.c: Likewise.
5557 * config/libbid/_eq_dd.c: Likewise.
5558 * config/libbid/_eq_sd.c: Likewise.
5559 * config/libbid/_eq_td.c: Likewise.
5560 * config/libbid/_ge_dd.c: Likewise.
5561 * config/libbid/_ge_sd.c: Likewise.
5562 * config/libbid/_ge_td.c: Likewise.
5563 * config/libbid/_gt_dd.c: Likewise.
5564 * config/libbid/_gt_sd.c: Likewise.
5565 * config/libbid/_gt_td.c: Likewise.
5566 * config/libbid/_isinfd128.c: Likewise.
5567 * config/libbid/_isinfd32.c: Likewise.
5568 * config/libbid/_isinfd64.c: Likewise.
5569 * config/libbid/_le_dd.c: Likewise.
5570 * config/libbid/_le_sd.c: Likewise.
5571 * config/libbid/_le_td.c: Likewise.
5572 * config/libbid/_lt_dd.c: Likewise.
5573 * config/libbid/_lt_sd.c: Likewise.
5574 * config/libbid/_lt_td.c: Likewise.
5575 * config/libbid/_mul_dd.c: Likewise.
5576 * config/libbid/_mul_sd.c: Likewise.
5577 * config/libbid/_mul_td.c: Likewise.
5578 * config/libbid/_ne_dd.c: Likewise.
5579 * config/libbid/_ne_sd.c: Likewise.
5580 * config/libbid/_ne_td.c: Likewise.
5581 * config/libbid/_sd_to_dd.c: Likewise.
5582 * config/libbid/_sd_to_df.c: Likewise.
5583 * config/libbid/_sd_to_di.c: Likewise.
5584 * config/libbid/_sd_to_sf.c: Likewise.
5585 * config/libbid/_sd_to_si.c: Likewise.
5586 * config/libbid/_sd_to_td.c: Likewise.
5587 * config/libbid/_sd_to_tf.c: Likewise.
5588 * config/libbid/_sd_to_udi.c: Likewise.
5589 * config/libbid/_sd_to_usi.c: Likewise.
5590 * config/libbid/_sd_to_xf.c: Likewise.
5591 * config/libbid/_sf_to_dd.c: Likewise.
5592 * config/libbid/_sf_to_sd.c: Likewise.
5593 * config/libbid/_sf_to_td.c: Likewise.
5594 * config/libbid/_si_to_dd.c: Likewise.
5595 * config/libbid/_si_to_sd.c: Likewise.
5596 * config/libbid/_si_to_td.c: Likewise.
5597 * config/libbid/_td_to_dd.c: Likewise.
5598 * config/libbid/_td_to_df.c: Likewise.
5599 * config/libbid/_td_to_di.c: Likewise.
5600 * config/libbid/_td_to_sd.c: Likewise.
5601 * config/libbid/_td_to_sf.c: Likewise.
5602 * config/libbid/_td_to_si.c: Likewise.
5603 * config/libbid/_td_to_tf.c: Likewise.
5604 * config/libbid/_td_to_udi.c: Likewise.
5605 * config/libbid/_td_to_usi.c: Likewise.
5606 * config/libbid/_td_to_xf.c: Likewise.
5607 * config/libbid/_tf_to_dd.c: Likewise.
5608 * config/libbid/_tf_to_sd.c: Likewise.
5609 * config/libbid/_tf_to_td.c: Likewise.
5610 * config/libbid/_udi_to_dd.c: Likewise.
5611 * config/libbid/_udi_to_sd.c: Likewise.
5612 * config/libbid/_udi_to_td.c: Likewise.
5613 * config/libbid/_unord_dd.c: Likewise.
5614 * config/libbid/_unord_sd.c: Likewise.
5615 * config/libbid/_unord_td.c: Likewise.
5616 * config/libbid/_usi_to_dd.c: Likewise.
5617 * config/libbid/_usi_to_sd.c: Likewise.
5618 * config/libbid/_usi_to_td.c: Likewise.
5619 * config/libbid/_xf_to_dd.c: Likewise.
5620 * config/libbid/_xf_to_sd.c: Likewise.
5621 * config/libbid/_xf_to_td.c: Likewise.
5622 * config/libbid/bid128.c: Likewise.
5623 * config/libbid/bid128_2_str.h: Likewise.
5624 * config/libbid/bid128_2_str_macros.h: Likewise.
5625 * config/libbid/bid128_2_str_tables.c: Likewise.
5626 * config/libbid/bid128_add.c: Likewise.
5627 * config/libbid/bid128_compare.c: Likewise.
5628 * config/libbid/bid128_div.c: Likewise.
5629 * config/libbid/bid128_fma.c: Likewise.
5630 * config/libbid/bid128_logb.c: Likewise.
5631 * config/libbid/bid128_minmax.c: Likewise.
5632 * config/libbid/bid128_mul.c: Likewise.
5633 * config/libbid/bid128_next.c: Likewise.
5634 * config/libbid/bid128_noncomp.c: Likewise.
5635 * config/libbid/bid128_quantize.c: Likewise.
5636 * config/libbid/bid128_rem.c: Likewise.
5637 * config/libbid/bid128_round_integral.c: Likewise.
5638 * config/libbid/bid128_scalb.c: Likewise.
5639 * config/libbid/bid128_sqrt.c: Likewise.
5640 * config/libbid/bid128_string.c: Likewise.
5641 * config/libbid/bid128_to_int16.c: Likewise.
5642 * config/libbid/bid128_to_int32.c: Likewise.
5643 * config/libbid/bid128_to_int64.c: Likewise.
5644 * config/libbid/bid128_to_int8.c: Likewise.
5645 * config/libbid/bid128_to_uint16.c: Likewise.
5646 * config/libbid/bid128_to_uint32.c: Likewise.
5647 * config/libbid/bid128_to_uint64.c: Likewise.
5648 * config/libbid/bid128_to_uint8.c: Likewise.
5649 * config/libbid/bid32_to_bid128.c: Likewise.
5650 * config/libbid/bid32_to_bid64.c: Likewise.
5651 * config/libbid/bid64_add.c: Likewise.
5652 * config/libbid/bid64_compare.c: Likewise.
5653 * config/libbid/bid64_div.c: Likewise.
5654 * config/libbid/bid64_fma.c: Likewise.
5655 * config/libbid/bid64_logb.c: Likewise.
5656 * config/libbid/bid64_minmax.c: Likewise.
5657 * config/libbid/bid64_mul.c: Likewise.
5658 * config/libbid/bid64_next.c: Likewise.
5659 * config/libbid/bid64_noncomp.c: Likewise.
5660 * config/libbid/bid64_quantize.c: Likewise.
5661 * config/libbid/bid64_rem.c: Likewise.
5662 * config/libbid/bid64_round_integral.c: Likewise.
5663 * config/libbid/bid64_scalb.c: Likewise.
5664 * config/libbid/bid64_sqrt.c: Likewise.
5665 * config/libbid/bid64_string.c: Likewise.
5666 * config/libbid/bid64_to_bid128.c: Likewise.
5667 * config/libbid/bid64_to_int16.c: Likewise.
5668 * config/libbid/bid64_to_int32.c: Likewise.
5669 * config/libbid/bid64_to_int64.c: Likewise.
5670 * config/libbid/bid64_to_int8.c: Likewise.
5671 * config/libbid/bid64_to_uint16.c: Likewise.
5672 * config/libbid/bid64_to_uint32.c: Likewise.
5673 * config/libbid/bid64_to_uint64.c: Likewise.
5674 * config/libbid/bid64_to_uint8.c: Likewise.
5675 * config/libbid/bid_b2d.h: Likewise.
5676 * config/libbid/bid_binarydecimal.c: Likewise.
5677 * config/libbid/bid_conf.h: Likewise.
5678 * config/libbid/bid_convert_data.c: Likewise.
5679 * config/libbid/bid_decimal_data.c: Likewise.
5680 * config/libbid/bid_decimal_globals.c: Likewise.
5681 * config/libbid/bid_div_macros.h: Likewise.
5682 * config/libbid/bid_dpd.c: Likewise.
5683 * config/libbid/bid_flag_operations.c: Likewise.
5684 * config/libbid/bid_from_int.c: Likewise.
5685 * config/libbid/bid_functions.h: Likewise.
5686 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5687 * config/libbid/bid_inline_add.h: Likewise.
5688 * config/libbid/bid_internal.h: Likewise.
5689 * config/libbid/bid_round.c: Likewise.
5690 * config/libbid/bid_sqrt_macros.h: Likewise.
5692 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5694 * Makefile.in: Change copyright header to refer to version
5695 3 of the GNU General Public License and to point readers at the
5696 COPYING3 file and the FSF's license web page.
5697 * config.host: Likewise.
5699 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5701 * config.host: Reorder and merge to match config.gcc change.
5703 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5705 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5707 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5709 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5710 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5711 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5712 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5714 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5716 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5717 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5719 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5721 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5722 ia64/t-softfp-compat to tmake_file.
5724 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5726 * config/ia64/__divxf3.asm: New.
5727 * config/ia64/_fixtfdi.asm: Likewise.
5728 * config/ia64/_fixunstfdi.asm: Likewise.
5729 * config/ia64/_floatditf.asm: Likewise.
5730 * config/ia64/t-fprules-softfp: Likewise.
5731 * config/ia64/t-softfp-compat: Likewise.
5732 * config/ia64/tf-signs.c: Likewise.
5734 2009-01-18 Ben Elliston <bje@au.ibm.com>
5736 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5738 2009-01-16 Ben Elliston <bje@au.ibm.com>
5740 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5741 to tmake_file.
5743 2009-01-13 Ben Elliston <bje@au.ibm.com>
5745 * config/t-softfp: New file.
5746 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5747 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5749 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5751 * config.host: Add m32r*-*-rtems*.
5753 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5755 * config.host: Add m32c*-*-rtems*.
5757 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5759 PR bootstrap/33100
5760 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5761 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5762 * configure: Regenerate.
5763 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5764 tmake_file here from gcc/config.gcc.
5765 Move extra_parts here from gcc/config.gcc.
5766 * config/i386/t-sol2: Move here from gcc/config/i386.
5767 Use gcc_srcdir instead of srcdir.
5769 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5771 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5772 case.
5774 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5776 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5778 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5780 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5782 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5784 Add picoChip port.
5785 * config.host: Add picochip-*-*.
5787 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5789 * config.host: Match more processor names for Xtensa.
5791 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5793 * config/i386/64/t-softfp-compat: Update comments.
5795 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5797 * config/i386/64/_divtc3-compat.c: Moved to ...
5798 * config/i386/64/_divtc3.c: Here.
5800 * config/i386/64/_multc3-compat.c: Moved to ...
5801 * config/i386/64/_multc3.c: Here.
5803 * config/i386/64/_powitf2-compat.c: Moved to ...
5804 * config/i386/64/_powitf2.c: Here.
5806 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5807 .c suffix instead of -compat.c.
5809 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5811 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5812 (_FP_MUL_MEAT_D): Ditto.
5813 (_FP_DIV_MEAT_S): Ditto.
5814 (_FP_DIV_MEAT_D): Ditto.
5816 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5818 * Makefile.in: Add support for __sync_* libgcc functions.
5820 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5822 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5824 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5826 PR boostrap/36702
5827 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5828 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5830 * config/i386/64/t-fprules-softfp: Moved to ...
5831 * config/i386/64/t-softfp-compat: This. New.
5833 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5835 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5836 Initialize f with 0.0.
5838 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5840 PR target/36669
5841 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5843 * config/i386/64/_divtc3-compat.c: New.
5844 * config/i386/64/_multc3-compat.c: Likewise.
5845 * config/i386/64/_powitf2-compat.c: Likewise.
5846 * config/i386/64/eqtf2.c: Likewise.
5847 * config/i386/64/getf2.c: Likewise.
5848 * config/i386/64/letf2.c: Likewise.
5849 * config/i386/64/t-fprules-softfp: Likewise.
5851 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5853 * config.host: Add i386/${host_address}/t-fprules-softfp to
5854 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5855 i[34567]86-*-linux*, x86_64-*-linux*.
5857 * configure.ac: Set host_address to 64 or 32 for x86.
5858 * configure: Regenerated.
5860 * Makefile.in (config.status): Also depend on
5861 $(srcdir)/config.host.
5863 * config/i386/32/t-fprules-softfp: New.
5864 * config/i386/32/tf-signs.c: Likewise.
5866 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5868 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5869 Uros Bizjak <ubizjak@gmail.com>
5871 * config/i386/32/sfp-machine.h: New.
5873 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5875 * config/rs6000/t-ppccomm: Remove rules that conflict with
5876 auto-generated rules.
5878 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5880 * configure.ac: sinclude override.m4.
5881 * configure: Regenerate.
5883 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5885 * configure: Regenerate.
5887 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5889 * Makefile.in (DECNUMINC): Remove
5890 -I$(MULTIBUILDTOP)../../libdecnumber.
5891 * gstdint.h: New.
5893 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5895 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5896 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5897 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5898 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5899 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5900 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5901 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5902 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5903 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5904 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5905 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5906 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5907 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5908 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5910 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5912 * config.host (sh2[lbe]*-*-linux*): Allow target.
5914 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5916 * config/rs6000/t-ppccomm: Add build rules for new files.
5917 (LIB2ADD_ST): New variable.
5919 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5921 PR target/34210
5922 PR target/35508
5923 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5924 * config/t-avr: New file. Build 16bit libgcc functions.
5926 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5928 PR target/35401
5929 * config/t-slibgcc-darwin: Make install-leaf dependent on
5930 install-darwin-libgcc-stubs instead of install.
5932 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5934 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5935 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5936 sh-*-rtemscoff*): Remove cases.
5938 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5940 * Makefile.in (all): Use install-leaf rather than install.
5941 (install): Split most of the rule into...
5942 (install-leaf): ...this new one.
5944 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5945 Paolo Bonzini <bonzini@gnu.org>
5947 PR target/30572
5948 * Makefile.in: Use @shlib_slibdir@ substitution to get
5949 correct install name on darwin.
5950 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5952 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5954 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5955 cris-*-elf and cris-*-none.
5956 (crisv32-*-linux*): Similar, as cris-*-linux*.
5958 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5960 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5962 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5964 PR regression/33926
5965 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5966 * configure: Regenerated.
5968 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5970 * Makefile.in (dfp-filenames): Replace decimal_globals,
5971 decimal_data, binarydecimal and convert_data with
5972 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5973 and bid_convert_data, respectively.
5975 2007-09-17 Chao-ying Fu <fu@mips.com>
5976 Nigel Stephens <nigel@mips.com>
5978 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5979 * Makefile.in (fixed_point): Define.
5980 Check if fixed_point is yes to build support functions.
5981 * configure.ac: Check for fixed_point support.
5982 * configure: Regenerated.
5983 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5984 funcs, modes, from, to.
5986 2007-09-11 Janis Johnson <janis187@us.ibm.com
5988 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5990 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5992 * Makefile.in (dfp-filenames): Remove decUtility, add
5993 decDouble, decPacked, decQuad, decSingle.
5995 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5997 * config.host : Add x86_64-elf target.
5999 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6001 * configure.ac (set_have_cc_tls): Add a missing =.
6002 * configure: Regenerated.
6004 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6006 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6007 and x86_64-*-linux*.
6009 * config/t-tls: New file.
6011 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6013 * configure.ac: Include ../config/enable.m4 and
6014 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6015 supports TLS and substitute set_have_cc_tls.
6016 * configure: Regenerated.
6018 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6020 * Makefile.in: Use libbid for DFP when BID is enabled.
6022 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6024 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6025 extra_parts. Add config/i386/t-cygming to tmake_file.
6026 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6028 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6029 Danny Smith <dannysmith@users.sourceforge.net>
6031 PR target/29498
6032 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6033 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6034 * config/i386/t-crtfm: Compile crtfastmath.o with
6035 -minline-all-stringops.
6037 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6039 * config.host (sparc-wrs-vxworks): New target.
6041 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6043 * config.host: Recognize fido.
6045 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6047 * configure: Check host, not target, for decimal float support.
6049 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6051 * config/i386/t-crtpc: New file.
6052 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6053 (x86_64-*-linux*): Ditto.
6055 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6057 * config.host (x86_64-*-mingw*): New target.
6059 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6060 H.J. Lu <hongjiu.lu@intel.com>
6062 * Makefile.in (enable_decimal_float): New.
6063 (DECNUMINC): Add
6064 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6065 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6066 (decbits-filenames): This.
6067 (decbits-objects): New.
6068 (libgcc-objects): Add $(decbits-objects).
6070 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6071 Substitute enable_decimal_float.
6072 * configure: Regenerated.
6074 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6076 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6078 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6080 * Makefile.in (install-info): New dummy target.
6082 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6084 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6086 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6088 * Makefile.in: Add install-html and install-pdf dummy
6089 targets.
6091 2007-02-05 Roger Sayle <roger@eyesopen.com>
6092 Daniel Jacobowitz <dan@codesourcery.com>
6094 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6095 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6096 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6098 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6100 * Makefile.in (dec-filenames): Add decExcept.
6102 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6104 PR bootstrap/30469
6105 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6106 -fprofile-use.
6108 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6110 * configure.ac: Add --enable-version-specific-runtime-libs.
6111 Correct $slibdir default.
6112 * configure: Regenerated.
6114 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6116 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6118 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6120 PR target/30519
6121 * config.host (alpha*-*-linux*): Set extra_parts.
6123 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6125 * config/sh/t-linux: New.
6126 * config.host (sh*-*-linux*): Set tmake_file.
6128 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6130 * Makefile.in (install): Handle multilibs.
6132 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6134 * Makefile.in: Added .PHONY entry for documentation targets.
6136 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6138 * Makefile.in: Add empty info, html, dvi, pdf targets.
6140 2007-01-04 Mike Stump <mrs@apple.com>
6142 * Makefile.in (MAKEINFO): Remove.
6143 (PERL): Likewise.
6145 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6147 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6148 * configure: Regenerate.
6149 * Makefile.in (host_subdir): Substitute it.
6150 (gcc_objdir): Use it.
6152 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6154 * config.host (ia64*-*-linux*): Set tmake_file.
6156 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6158 * Makefile.in (version): Define.
6160 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6161 Paolo Bonzini <bonzini@gnu.org>
6163 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6164 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6165 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6166 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6167 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6168 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6169 * configure: Generated.