1 2014-09-08 Joseph Myers <joseph@codesourcery.com>
3 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
4 and ROUND_TOWARDS_ZERO conditionals.
6 2014-09-07 Nathan sidwell <nathan@acm.org>
8 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
9 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
11 2014-09-05 Joseph Myers <joseph@codesourcery.com>
13 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
14 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
15 uses to __LIBGCC_STACK_POINTER_REGNUM__.
16 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
17 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
18 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
19 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
20 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
21 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
22 (DWARF_FRAME_REGISTERS): Change all uses to
23 __LIBGCC_DWARF_FRAME_REGISTERS__.
24 (EH_RETURN_STACKADJ_RTX): Change all uses to
25 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
26 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
27 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
28 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
29 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
30 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
31 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
32 to __LIBGCC_EH_FRAME_SECTION_NAME__.
33 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
34 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
35 __LIBGCC_STACK_POINTER_REGNUM__.
36 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
37 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
38 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
39 to __LIBGCC_STACK_POINTER_REGNUM__.
40 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
41 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
42 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
43 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
44 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
45 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
46 (STACK_POINTER_REGNUM): Change all uses to
47 __LIBGCC_STACK_POINTER_REGNUM__.
48 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
49 use to __LIBGCC_STACK_POINTER_REGNUM__.
50 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
51 uses to __LIBGCC_STACK_POINTER_REGNUM__.
52 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
53 to __LIBGCC_DWARF_FRAME_REGISTERS__.
54 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
55 to __LIBGCC_DWARF_FRAME_REGISTERS__.
56 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
57 to __LIBGCC_STACK_POINTER_REGNUM__.
58 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
59 Remove conditional definition.
60 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
61 __LIBGCC_TEXT_SECTION_ASM_OP__.
62 (EH_FRAME_SECTION_NAME): Change all uses to
63 __LIBGCC_EH_FRAME_SECTION_NAME__.
64 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
65 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
66 (CTORS_SECTION_ASM_OP): Change all uses to
67 __LIBGCC_CTORS_SECTION_ASM_OP__.
68 (DTORS_SECTION_ASM_OP): Change all uses to
69 __LIBGCC_DTORS_SECTION_ASM_OP__.
70 (JCR_SECTION_NAME): Change all uses to
71 __LIBGCC_JCR_SECTION_NAME__.
72 (INIT_SECTION_ASM_OP): Change all uses to
73 __LIBGCC_INIT_SECTION_ASM_OP__.
74 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
75 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
76 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
77 __LIBGCC_STACK_GROWS_DOWNWARD__.
78 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
79 __LIBGCC_INIT_SECTION_ASM_OP__.
80 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
81 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
82 (EH_FRAME_SECTION_NAME): Change all uses to
83 __LIBGCC_EH_FRAME_SECTION_NAME__.
84 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
85 definitions. Change all uses to
86 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
87 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
88 __LIBGCC_STACK_GROWS_DOWNWARD__.
89 (DWARF_FRAME_REGISTERS): Change all uses to
90 __LIBGCC_DWARF_FRAME_REGISTERS__.
91 (EH_RETURN_STACKADJ_RTX): Change all uses to
92 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
93 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
94 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
95 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
96 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
97 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
99 2014-09-02 Nathan sidwell <nathan@acm.org>
101 * libgcov-interface.c (STRONG_ALIAS): New.
102 (__gcov_flush): Call __gcov_reset_int.
103 (__gcov_reset): Strong alias for ...
104 (__gcov_reset_ing): ... this renamed hidden version.
105 * libgcov.h (__gcov_reset_int): New declaration.
107 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
109 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
111 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
112 (__dso_handle): Define on Cygwin.
113 * config/i386/t-cygming (crtbeginS.o): New rule.
114 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
116 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
119 2014-08-13 Steve Ellcey <sellcey@mips.com>
121 * crtstuff.c: Undef caddr_t.
123 2014-08-12 Steve Ellcey <sellcey@mips.com>
125 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
127 2014-08-07 Nathan Sidwell <nathan@acm.org>
129 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
130 (LIBGCOV_DRIVER): ... to here.
131 * libgcov.h (gcov_do_dump): New #define.
132 (struct gcov_root): New.
133 (__gcov_root): New declaration.
134 (__gcov_dump_one): Declare.
135 * libgcov-driver.c (gcov_list, gcov_dump_complete,
136 run_accounted): Delete.
137 (gcov_compute_histogram): Add LIST argument, adjust.
138 (compute_summary): Adjust gcov_compute_histogram call.
139 (gcov_do_dump): Not hidden, static in libgcov.
140 (gcov_clear): Move to interface.c.
141 (__gcov_dump_one): New, broken out of ...
142 (gcov_exit): ... here. Make static.
144 (__gcov_init): Adjust.
145 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
147 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
148 (gcov_clear): Moved from driver.c. Add LIST argument.
149 (__gcov_reset): Adjust for changed interfaces.
150 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
152 2014-08-04 Rohit <rohitarulraj@freescale.com>
155 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
156 based on change in SPE high register numbers and 3 HTM registers.
158 2014-08-01 Nathan Sidwell <nathan@acm.org>
160 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
161 LIBGCOV_INTERFACE): Reformat.
162 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
164 * libgcov-interface.c: Reformat some comments.
165 (__gcov_flush_mx): Add declaration. Tidy up definition.
167 2014-07-31 Alan Modra <amodra@gmail.com>
168 Peter Bergner <bergner@vnet.ibm.com>
170 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
171 (pack_ldouble): New function.
172 (__gcc_qadd): Use it.
173 (__gcc_qmul): Likewise.
174 (__gcc_qdiv): Likewise.
175 (__gcc_qneg): Likewise.
176 (__gcc_stoq): Likewise.
177 (__gcc_dtoq): Likewise.
179 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
181 * config/s390/tpf-unwind.h: Include <stdbool.h>.
182 (__tpf_eh_return): Add original return address as second parameter.
183 Handle cases where unwinder routines were called directly, instead
184 of from within the C++ library.
186 2014-07-29 Nathan Sidwell <nathan@acm.org>
188 * libgcov.h: Move renaming of entry points to lib gcov specific
190 (gcov_do_dump): New rename.
191 (gcov_rewrite): Remove inline, make HIDDEN.
192 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
193 (gcov_exit_compute_summary): Rename to ...
194 (compute_summary): ... here. Add LIST argument.
195 (gcov_exit_merge_gcda): Rename to ...
196 (merge_one_data): ... here.
197 (gcov_exit_write_gcda): Rename to ...
198 (write_one_data): ... here.
199 (gcov_exit_merge_summary): Rename to ...
200 (merge_summary): Add RUN_COUNTED argument.
201 (gcov_exit_dump_gcov): Rename to ...
202 (dump_one_gcov): Add RUN_COUNTED argument.
203 (gcov_do_dump): New function, broken out of ...
204 (gcov_exit): ... here. Call it.
206 2014-07-27 Anthony Green <green@moxielogic.com>
208 * config.host: Add moxiebox configuration suppport.
210 2014-07-27 Nathan Sidwell <nathan@acm.org>
212 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
213 (struct gcov_filename): ... here. Include buffer and max length
215 (gcov_max_filename): Remove.
216 (gi_filename): Remove.
217 (gcov_exit_compute_summary): Compute max filename here.
218 (gcov_exit_merge_gcda): Add filename parm, adjust.
219 (gcov_exit_merge_summary): Likewise.
220 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
221 (gcov_exit): Likewise.
222 (__gcov_init): Don't calculate max length here.
223 * libgcov_util.c (max_filename_len): Remove.
224 (read_gcda_file): Don't calculate max length here.
225 (gcov_read_profile_dir): Don't propagate here.
226 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
227 struct gcov_filename changes.
228 (gcov_exit_open_gcda_file): Likewise.
230 2014-07-25 Nathan Sidwell <nathan@acm.org>
232 * libgcov-driver.c (set_gcov_dump_complete,
233 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
234 functions polluting user's namespace.
235 (gcov_exit): Set variable directly.
236 (gcov_clear): Reset variable directly.
237 * libgcov-interface.c (get_gcov_dymp_complete,
238 reset_gov_dump_complete): Remove declarations.
239 (__gcov_reset, __gcov_dump): Don't call them.
241 2014-07-24 DJ Delorie <dj@redhat.com>
243 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
244 (__gcc_deregister_frame): Move logic to detect deregister function
246 (__gcc_register_frame): here, so it's consistent with the register
249 2014-07-23 Nathan Sidwell <nathan@acm.org>
251 * libgcov-driver.c (set_gcov_list): Remove.
252 (gcov_list): Make non-static in GCOV_TOOL.
253 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
255 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
257 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
258 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
259 Don't use SYNC_LOCK_RELEASE for int type.
261 2014-07-14 Richard Biener <rguenther@suse.de>
263 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
265 2014-07-11 Rong Xu <xur@google.com>
267 * libgcov-util.c (gcov_max_filename): Fix declartion.
269 2014-07-10 Rong Xu <xur@google.com>
271 Add gcov-tool: an offline gcda profile processing tool
273 * libgcov-driver.c (gcov_max_filename): Make available
275 * libgcov-merge.c (__gcov_merge_add): Replace
276 gcov_read_counter() with a Macro.
277 (__gcov_merge_ior): Ditto.
278 (__gcov_merge_time_profile): Ditto.
279 (__gcov_merge_single): Ditto.
280 (__gcov_merge_delta): Ditto.
281 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
282 in the utility functions.
283 (set_fn_ctrs): Utility function for reading gcda files to in-memory
284 gcov_list object link lists.
285 (tag_function): Ditto.
289 (tag_counters): Ditto.
290 (tag_summary): Ditto.
291 (read_gcda_finalize): Ditto.
292 (read_gcda_file): Ditto.
293 (ftw_read_file): Ditto.
294 (read_profile_dir_init): Ditto.
295 (gcov_read_profile_dir): Ditto.
296 (gcov_read_counter_mem): Ditto.
297 (gcov_get_merge_weight): Ditto.
298 (merge_wrapper): A wrapper function that calls merging handler.
299 (gcov_merge): Merge two gcov_info objects with weights.
300 (find_match_gcov_info): Find the matched gcov_info in the list.
301 (gcov_profile_merge): Merge two gcov_info object lists.
302 (__gcov_add_counter_op): Process edge profile counter values.
303 (__gcov_ior_counter_op): Process IOR profile counter values.
304 (__gcov_delta_counter_op): Process delta profile counter values.
305 (__gcov_single_counter_op): Process single profile counter values.
306 (fp_scale): Callback function for float-point scaling.
307 (int_scale): Callback function for integer fraction scaling.
308 (gcov_profile_scale): Scaling profile counters.
309 (gcov_profile_normalize): Normalize profile counters.
310 * libgcov.h: Add headers and functions for gcov-tool use.
311 (gcov_get_counter): New.
312 (gcov_get_counter_target): Ditto.
313 (struct gcov_info): Make the functions field mutable in gcov-tool
316 2014-06-23 Kai Tietz <ktietz@redhat.com>
319 * unwind-seh.c (_Unwind_GetGR): Check for proper
321 (_Unwind_SetGR): Likewise.
323 2014-05-22 Nick Clifton <nickc@redhat.com>
325 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
328 2014-05-22 Teresa Johnson <tejohnson@google.com>
330 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
333 2014-05-20 John Marino <gnugcc@marino.st>
335 * config.host (*-*-dragonfly*): New target.
336 * crtstuff.c: Make dl_iterate_support generic on *bsd.
337 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
338 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
339 * config/i386/dragonfly-unwind.h: New.
341 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
344 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
345 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
347 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
349 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
352 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
354 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
356 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
359 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
362 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
364 Work around for current cygwin32 build problems.
365 * config/i386/cygming-crtbegin.c (__register_frame_info,
366 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
367 functions only for 64-bit systems.
369 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
371 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
372 (sigill_caught, sigill_hdlr): Remove.
374 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
376 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
378 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
379 Solaris 9 single-threaded support.
380 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
381 Solaris 9 single-threaded support. Add call_user_handler code
383 (sparc_is_sighandler): Likewise.
385 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
387 * config.host: Append t-floattodi to tmake_file depending on
390 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
392 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
394 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
397 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
398 variable to avoid array subscript is above array bounds warnings.
399 Use __builtin_expect when checking *jcr_list for NULL.
401 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
404 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
405 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
406 vtv_*.o to extra_parts if enable_vtable_verify.
408 2014-03-06 Nick Clifton <nickc@redhat.com>
410 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
411 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
413 2014-02-28 Joey Ye <joey.ye@arm.com>
416 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
417 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
420 2014-02-24 Walter Lee <walt@tilera.com>
422 * config.host: Support "tilegx*" and "tilepro*" triplets.
423 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
424 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
426 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
427 Chung-Lin Tang <cltang@codesourcery.com>
429 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
430 * config/nios2/crti.S: Remove .file directive.
431 * config/nios2/crtn.S: Likewise.
433 2014-02-18 Kai Tietz <ktietz@redhat.com>
434 Jonathan Schleifer <js@webkeks.org>
437 * unwind-seh.c (_GCC_specific_handler): Pass proper
438 value to unwind-handler.
440 2014-02-12 Joseph Myers <joseph@codesourcery.com>
442 * soft-fp/adddf3.c: Update from glibc.
443 * soft-fp/addsf3.c: Likewise.
444 * soft-fp/addtf3.c: Likewise.
445 * soft-fp/divdf3.c: Likewise.
446 * soft-fp/divsf3.c: Likewise.
447 * soft-fp/divtf3.c: Likewise.
448 * soft-fp/double.h: Likewise.
449 * soft-fp/eqdf2.c: Likewise.
450 * soft-fp/eqsf2.c: Likewise.
451 * soft-fp/eqtf2.c: Likewise.
452 * soft-fp/extenddftf2.c: Likewise.
453 * soft-fp/extended.h: Likewise.
454 * soft-fp/extendsfdf2.c: Likewise.
455 * soft-fp/extendsftf2.c: Likewise.
456 * soft-fp/extendxftf2.c: Likewise.
457 * soft-fp/fixdfdi.c: Likewise.
458 * soft-fp/fixdfsi.c: Likewise.
459 * soft-fp/fixdfti.c: Likewise.
460 * soft-fp/fixsfdi.c: Likewise.
461 * soft-fp/fixsfsi.c: Likewise.
462 * soft-fp/fixsfti.c: Likewise.
463 * soft-fp/fixtfdi.c: Likewise.
464 * soft-fp/fixtfsi.c: Likewise.
465 * soft-fp/fixtfti.c: Likewise.
466 * soft-fp/fixunsdfdi.c: Likewise.
467 * soft-fp/fixunsdfsi.c: Likewise.
468 * soft-fp/fixunsdfti.c: Likewise.
469 * soft-fp/fixunssfdi.c: Likewise.
470 * soft-fp/fixunssfsi.c: Likewise.
471 * soft-fp/fixunssfti.c: Likewise.
472 * soft-fp/fixunstfdi.c: Likewise.
473 * soft-fp/fixunstfsi.c: Likewise.
474 * soft-fp/fixunstfti.c: Likewise.
475 * soft-fp/floatdidf.c: Likewise.
476 * soft-fp/floatdisf.c: Likewise.
477 * soft-fp/floatditf.c: Likewise.
478 * soft-fp/floatsidf.c: Likewise.
479 * soft-fp/floatsisf.c: Likewise.
480 * soft-fp/floatsitf.c: Likewise.
481 * soft-fp/floattidf.c: Likewise.
482 * soft-fp/floattisf.c: Likewise.
483 * soft-fp/floattitf.c: Likewise.
484 * soft-fp/floatundidf.c: Likewise.
485 * soft-fp/floatundisf.c: Likewise.
486 * soft-fp/floatunditf.c: Likewise.
487 * soft-fp/floatunsidf.c: Likewise.
488 * soft-fp/floatunsisf.c: Likewise.
489 * soft-fp/floatunsitf.c: Likewise.
490 * soft-fp/floatuntidf.c: Likewise.
491 * soft-fp/floatuntisf.c: Likewise.
492 * soft-fp/floatuntitf.c: Likewise.
493 * soft-fp/gedf2.c: Likewise.
494 * soft-fp/gesf2.c: Likewise.
495 * soft-fp/getf2.c: Likewise.
496 * soft-fp/ledf2.c: Likewise.
497 * soft-fp/lesf2.c: Likewise.
498 * soft-fp/letf2.c: Likewise.
499 * soft-fp/muldf3.c: Likewise.
500 * soft-fp/mulsf3.c: Likewise.
501 * soft-fp/multf3.c: Likewise.
502 * soft-fp/negdf2.c: Likewise.
503 * soft-fp/negsf2.c: Likewise.
504 * soft-fp/negtf2.c: Likewise.
505 * soft-fp/op-1.h: Likewise.
506 * soft-fp/op-2.h: Likewise.
507 * soft-fp/op-4.h: Likewise.
508 * soft-fp/op-8.h: Likewise.
509 * soft-fp/op-common.h: Likewise.
510 * soft-fp/quad.h: Likewise.
511 * soft-fp/single.h: Likewise.
512 * soft-fp/soft-fp.h: Likewise.
513 * soft-fp/subdf3.c: Likewise.
514 * soft-fp/subsf3.c: Likewise.
515 * soft-fp/subtf3.c: Likewise.
516 * soft-fp/truncdfsf2.c: Likewise.
517 * soft-fp/trunctfdf2.c: Likewise.
518 * soft-fp/trunctfsf2.c: Likewise.
519 * soft-fp/trunctfxf2.c: Likewise.
520 * soft-fp/unorddf2.c: Likewise.
521 * soft-fp/unordsf2.c: Likewise.
522 * soft-fp/unordtf2.c: Likewise.
523 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
525 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
527 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
529 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
531 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
533 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
535 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
537 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
539 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
541 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
543 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
545 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
547 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
549 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
551 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
553 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
556 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
558 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
559 cannot be represented.
560 * config/s390/32/_fixsfdi.c: Likewise.
561 * config/s390/32/_fixtfdi.c: Likewise.
562 * config/s390/32/_fixunsdfdi.c: Likewise.
563 * config/s390/32/_fixunssfdi.c: Likewise.
564 * config/s390/32/_fixunstfdi.c: Likewise.
566 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
568 * configure.ac (libgcc_cv_mips_hard_float): New.
569 * configure: Regenerate.
570 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
571 t-softfp-sfdf for hard-float targets.
572 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
573 (softfp_float_modes, softfp_int_modes, softfp_extensions)
574 (softfp_truncations, softfp_exclude_libgcc2): New.
575 * config/t-hardfp: New file.
576 * config/t-hardfp-sfdf: Likewise.
577 * config/hardfp.c: Likewise.
579 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
581 * config.host: Include t-floattodi also for s390x.
582 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
583 * config/s390/32/_fixsfdi.c: Likewise.
584 * config/s390/32/_fixtfdi.c: Likewise.
585 * config/s390/32/_fixunsdfdi.c: Likewise.
586 * config/s390/32/_fixunssfdi.c: Likewise.
587 * config/s390/32/_fixunstfdi.c: Likewise.
589 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
592 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
593 (install-libgcc-unwind-map-forbuild): New target.
594 (all): Depend on install-libgcc-unwind-map-forbuild.
595 (install-libgcc-unwind-map): New target.
596 (install): Depend on install-libgcc-unwind-map.
598 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
600 * config/nios2/crti.S (_init): Initialize GOT pointer from
601 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
603 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
605 * configure.ac: Check __mips64 when setting host_address.
606 * configure: Regenerate.
607 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
608 mips/t-mips64 and t-softfp.
609 (mips*-*-linux*): Don't add mips/t-tpbit.
610 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
611 (DPBIT, DPBIT_CFLAGS): Delete.
612 * config/mips/sfp-machine.h: New file.
613 * config/mips/t-mips64: Likewise.
614 * config/mips/t-softfp-tf: Likewise.
615 * config/mips/t-tpbit: Delete.
617 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
619 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
622 2014-01-25 Walter Lee <walt@tilera.com>
624 * config/tilepro/atomic.c: Include tconfig.h. Don't include
625 config.h or system.h.
628 2014-01-25 Walter Lee <walt@tilera.com>
630 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
631 (post_atomic_barrier): Ditto.
632 (__fetch_and_do): New macro.
633 (__atomic_fetch_and_do): Use __fetch_and_do.
634 (__sync_fetch_and_do): New macro.
635 (__sync_fetch_and_add_4): New function.
636 (__sync_fetch_and_sub_4): New function.
637 (__sync_fetch_and_or_4): New function.
638 (__sync_fetch_and_and_4): New function.
639 (__sync_fetch_and_xor_4): New function.
640 (__sync_fetch_and_nand_4): New function.
641 (__sync_fetch_and_add_8): New function.
642 (__sync_fetch_and_sub_8): New function.
643 (__sync_fetch_and_or_8): New function.
644 (__sync_fetch_and_and_8): New function.
645 (__sync_fetch_and_xor_8): New function.
646 (__sync_fetch_and_nand_8): New function.
647 (__do_and_fetch): New macro.
648 (__atomic_do_and_fetch): Use __do_and_fetch.
649 (__sync_do_and_fetch): New macro.
650 (__sync_add_and_fetch_4): New function.
651 (__sync_sub_and_fetch_4): New function.
652 (__sync_or_and_fetch_4): New function.
653 (__sync_and_and_fetch_4): New function.
654 (__sync_xor_and_fetch_4): New function.
655 (__sync_nand_and_fetch_4): New function.
656 (__sync_add_and_fetch_8): New function.
657 (__sync_sub_and_fetch_8): New function.
658 (__sync_or_and_fetch_8): New function.
659 (__sync_and_and_fetch_8): New function.
660 (__sync_xor_and_fetch_8): New function.
661 (__sync_nand_and_fetch_8): New function.
662 (__sync_exchange_methods): New macro.
663 (__sync_val_compare_and_swap_4): New function.
664 (__sync_bool_compare_and_swap_4): New function.
665 (__sync_lock_test_and_test_4): New function.
666 (__sync_val_compare_and_swap_8): New function.
667 (__sync_bool_compare_and_swap_8): New function.
668 (__sync_lock_test_and_test_8): New function.
669 (__subword_cmpxchg_body): New macro.
670 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
671 (__atomic_compare_exchange_2): Ditto.
672 (__sync_subword_cmpxchg): New macro.
673 (__sync_val_compare_and_swap_1): New function.
674 (__sync_bool_compare_and_swap_1): New function.
675 (__sync_val_compare_and_swap_2): New function.
676 (__sync_bool_compare_and_swap_2): New function.
677 (__atomic_subword): Rename to ...
678 (__subword): ... New name.
679 (__atomic_subword_fetch): Use __subword.
680 (__sync_subword_fetch): New macro.
681 (__sync_fetch_and_add_1): New function.
682 (__sync_fetch_and_sub_1): New function.
683 (__sync_fetch_and_or_1): New function.
684 (__sync_fetch_and_and_1): New function.
685 (__sync_fetch_and_xor_1): New function.
686 (__sync_fetch_and_nand_1): New function.
687 (__sync_fetch_and_add_2): New function.
688 (__sync_fetch_and_sub_2): New function.
689 (__sync_fetch_and_or_2): New function.
690 (__sync_fetch_and_and_2): New function.
691 (__sync_fetch_and_xor_2): New function.
692 (__sync_fetch_and_nand_2): New function.
693 (__sync_add_and_fetch_1): New function.
694 (__sync_sub_and_fetch_1): New function.
695 (__sync_or_and_fetch_1): New function.
696 (__sync_and_and_fetch_1): New function.
697 (__sync_xor_and_fetch_1): New function.
698 (__sync_nand_and_fetch_1): New function.
699 (__sync_add_and_fetch_2): New function.
700 (__sync_sub_and_fetch_2): New function.
701 (__sync_or_and_fetch_2): New function.
702 (__sync_and_and_fetch_2): New function.
703 (__sync_xor_and_fetch_2): New function.
704 (__sync_nand_and_fetch_2): New function.
705 (__atomic_subword_lock): Use __subword.
706 (__sync_subword_lock): New macro.
707 (__sync_lock_test_and_set_1): New function.
708 (__sync_lock_test_and_set_2): New function.
710 2014-01-25 Walter Lee <walt@tilera.com>
712 * config/tilepro/atomic.c (BIT_OFFSET): Define.
713 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
714 (__atomic_subword): Ditto.
716 2014-01-25 Walter Lee <walt@tilera.com>
718 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
719 a prefix op argument.
720 (__atomic_nand_fetch_4): Add prefix op.
721 (__atomic_nand_fetch_8): Ditto.
723 2014-01-21 Baruch Siach <barch@tkos.co.il>
725 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
727 2014-01-09 Rong Xu <xur@google.com>
729 * libgcov-driver.c (this_prg): make it local to save
731 (gcov_exit_compute_summary): Ditto.
732 (gcov_exit_merge_gcda): Ditto.
733 (gcov_exit_merge_summary): Ditto.
734 (gcov_exit_dump_gcov): Ditto.
736 2014-01-08 Rong Xu <xur@google.com>
738 * libgcov-driver.c: Use libgcov.h.
739 (buffer_fn_data): Use xmalloc instead of malloc.
740 (gcov_exit_merge_gcda): Ditto.
741 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
742 * libgcov.h: New common header files for libgcov-*.h.
743 * libgcov-interface.c: Use libgcov.h
744 * libgcov-merge.c: Ditto.
745 * libgcov-profiler.c: Ditto.
746 * Makefile.in: Add dependence to libgcov.h
748 2014-01-02 Joseph Myers <joseph@codesourcery.com>
750 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
751 case of small numerator and finite nonzero result.
753 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
755 Update copyright years
757 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
759 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
760 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
761 config/arc/dp-hack.h, config/arc/fp-hack.h,
762 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
763 config/arc/ieee-754/arc600-dsp/divdf3.S,
764 config/arc/ieee-754/arc600-dsp/divsf3.S,
765 config/arc/ieee-754/arc600-dsp/muldf3.S,
766 config/arc/ieee-754/arc600-dsp/mulsf3.S,
767 config/arc/ieee-754/arc600-mul64/divdf3.S,
768 config/arc/ieee-754/arc600-mul64/divsf3.S,
769 config/arc/ieee-754/arc600-mul64/muldf3.S,
770 config/arc/ieee-754/arc600-mul64/mulsf3.S,
771 config/arc/ieee-754/arc600/divsf3.S,
772 config/arc/ieee-754/arc600/mulsf3.S,
773 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
774 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
775 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
776 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
777 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
778 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
779 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
780 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
781 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
782 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
783 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
784 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
785 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
786 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
787 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
788 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
789 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
790 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
791 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
792 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
793 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
794 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
795 vtv_start_preinit.c: Use the standard form for the copyright notice.
797 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
798 Chung-Lin Tang <cltang@codesourcery.com>
799 Based on patches from Altera Corporation
801 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
802 * config/nios2/lib2-nios2.h: New file.
803 * config/nios2/lib2-divmod-hi.c: New file.
804 * config/nios2/linux-unwind.h: New file.
805 * config/nios2/lib2-divmod.c: New file.
806 * config/nios2/linux-atomic.c: New file.
807 * config/nios2/t-nios2: New file.
808 * config/nios2/crti.asm: New file.
809 * config/nios2/t-linux: New file.
810 * config/nios2/lib2-divtable.c: New file.
811 * config/nios2/lib2-mul.c: New file.
812 * config/nios2/tramp.c: New file.
813 * config/nios2/crtn.asm: New file.
815 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
817 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
818 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
819 from cpuid.h to check vendor signatures.
821 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
823 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
824 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
825 (get_amd_cpu): Likewise.
827 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
829 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
832 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
833 H.J. Lu <hongjiu.lu@intel.com>
836 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
838 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
839 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
840 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
841 FEATURE_XOP and FEATURE_FMA.
842 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
844 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
845 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
846 FEATURE_FMA4 and FEATURE_XOP.
848 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
850 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
851 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
852 (get_intel_cpu): Updated.
854 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
856 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
858 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
860 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
861 instructions when __SSE_MATH__ is defined.
863 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
865 * config.host (microblaze-*-rtems*): New.
867 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
869 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
870 architectures that do not have hardware divide instruction.
871 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
873 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
875 * longlong.h: Delete (moved to include/).
877 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
879 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
880 of normal number and qNaN to not raise an inexact exception.
882 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
884 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
886 2013-11-28 Matthew Leach <matthew.leach@arm.com>
888 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
889 for correct opcodes on BE.
891 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
893 * soft-fp/op-4.h: Update from glibc.
895 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
897 * libgcc2.c (__udivmoddi4): Define new implementation when
898 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
901 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
903 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
905 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
907 * config/t-softfp (soft-fp-objects-base): New variable.
908 (soft-fp-objects): Use it.
910 2013-11-23 David Edelson <dje.gcc@gmail.com>
911 Andrew Dixie <andrewd@gentrack.com>
914 * config/rs6000/aixinitfini.c: New file.
915 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
916 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
919 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
921 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
923 2013-11-18 Jan Hubicka <jh@suse.cz>
925 * libgcov-driver.c (run_accounted): Make global level static.
926 (gcov_exit_merge_summary): Silence warning; do not clear
928 (gcov_exit): Clear it here.
930 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
933 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
934 (all_prg, crc32): Remove static vars.
935 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
937 (gcov_exit_merge_gcda): Add crc32 parameter.
938 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
939 do not account run if it was already accounted.
940 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
941 (gcov_exit): Initialize all_prg; update.
943 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
945 * configure: Regenerate.
947 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
948 Alan Modra <amodra@gmail.com>
950 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
951 (frob_update_context): Use it.
953 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
954 Alan Modra <amodra@gmail.com>
956 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
957 (trampoline_initial): Provide ELFv2 variant.
958 (__trampoline_setup): Likewise.
960 * config/rs6000/linux-unwind.h (frob_update_context): Do not
961 check for AIX indirect function call sequence if _CALL_ELF == 2.
963 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
964 Alan Modra <amodra@gmail.com>
966 * config/rs6000/linux-unwind.h (get_regs): Do not support
967 old kernel versions if _CALL_ELF == 2.
968 (frob_update_context): Do not support PLT stub variants only
969 generated by old linkers if _CALL_ELF == 2.
971 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
972 Alan Modra <amodra@gmail.com>
974 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
975 location of CR save area for 64-bit little-endian systems.
977 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
979 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
981 * config/arm/t-vxworks: Delete.
983 2013-11-10 Kai Tietz <ktietz@redhat.com>
985 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
986 Increment load-count on use of LIBGCC_SONAME DLL.
987 (hmod_libgcc): New static variable to hold handle of
989 (__gcc_deregister_frame): Decrement load-count of
992 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
994 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
996 * configure: Regenerate
998 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1000 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1001 FP_EX_DENORM. Store result to volatile location after SSE division
1002 to close interrupt window. Remove unneeded fwait after x87
1003 division since interrupt window will be closed by emitted fstp.
1004 Rewrite FP_EX_INEXACT handling.
1006 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1008 * soft-fp/README: Update.
1009 * soft-fp/adddf3.c: Update from glibc.
1010 * soft-fp/addsf3.c: Likewise.
1011 * soft-fp/addtf3.c: Likewise.
1012 * soft-fp/divdf3.c: Likewise.
1013 * soft-fp/divsf3.c: Likewise.
1014 * soft-fp/divtf3.c: Likewise.
1015 * soft-fp/double.h: Likewise.
1016 * soft-fp/eqdf2.c: Likewise.
1017 * soft-fp/eqsf2.c: Likewise.
1018 * soft-fp/eqtf2.c: Likewise.
1019 * soft-fp/extenddftf2.c: Likewise.
1020 * soft-fp/extended.h: Likewise.
1021 * soft-fp/extendsfdf2.c: Likewise.
1022 * soft-fp/extendsftf2.c: Likewise.
1023 * soft-fp/extendxftf2.c: Likewise.
1024 * soft-fp/fixdfdi.c: Likewise.
1025 * soft-fp/fixdfsi.c: Likewise.
1026 * soft-fp/fixdfti.c: Likewise.
1027 * soft-fp/fixsfdi.c: Likewise.
1028 * soft-fp/fixsfsi.c: Likewise.
1029 * soft-fp/fixsfti.c: Likewise.
1030 * soft-fp/fixtfdi.c: Likewise.
1031 * soft-fp/fixtfsi.c: Likewise.
1032 * soft-fp/fixtfti.c: Likewise.
1033 * soft-fp/fixunsdfdi.c: Likewise.
1034 * soft-fp/fixunsdfsi.c: Likewise.
1035 * soft-fp/fixunsdfti.c: Likewise.
1036 * soft-fp/fixunssfdi.c: Likewise.
1037 * soft-fp/fixunssfsi.c: Likewise.
1038 * soft-fp/fixunssfti.c: Likewise.
1039 * soft-fp/fixunstfdi.c: Likewise.
1040 * soft-fp/fixunstfsi.c: Likewise.
1041 * soft-fp/fixunstfti.c: Likewise.
1042 * soft-fp/floatdidf.c: Likewise.
1043 * soft-fp/floatdisf.c: Likewise.
1044 * soft-fp/floatditf.c: Likewise.
1045 * soft-fp/floatsidf.c: Likewise.
1046 * soft-fp/floatsisf.c: Likewise.
1047 * soft-fp/floatsitf.c: Likewise.
1048 * soft-fp/floattidf.c: Likewise.
1049 * soft-fp/floattisf.c: Likewise.
1050 * soft-fp/floattitf.c: Likewise.
1051 * soft-fp/floatundidf.c: Likewise.
1052 * soft-fp/floatundisf.c: Likewise.
1053 * soft-fp/floatunditf.c: Likewise.
1054 * soft-fp/floatunsidf.c: Likewise.
1055 * soft-fp/floatunsisf.c: Likewise.
1056 * soft-fp/floatunsitf.c: Likewise.
1057 * soft-fp/floatuntidf.c: Likewise.
1058 * soft-fp/floatuntisf.c: Likewise.
1059 * soft-fp/floatuntitf.c: Likewise.
1060 * soft-fp/gedf2.c: Likewise.
1061 * soft-fp/gesf2.c: Likewise.
1062 * soft-fp/getf2.c: Likewise.
1063 * soft-fp/ledf2.c: Likewise.
1064 * soft-fp/lesf2.c: Likewise.
1065 * soft-fp/letf2.c: Likewise.
1066 * soft-fp/muldf3.c: Likewise.
1067 * soft-fp/mulsf3.c: Likewise.
1068 * soft-fp/multf3.c: Likewise.
1069 * soft-fp/negdf2.c: Likewise.
1070 * soft-fp/negsf2.c: Likewise.
1071 * soft-fp/negtf2.c: Likewise.
1072 * soft-fp/op-1.h: Likewise.
1073 * soft-fp/op-2.h: Likewise.
1074 * soft-fp/op-4.h: Likewise.
1075 * soft-fp/op-8.h: Likewise.
1076 * soft-fp/op-common.h: Likewise.
1077 * soft-fp/quad.h: Likewise.
1078 * soft-fp/single.h: Likewise.
1079 * soft-fp/soft-fp.h: Likewise.
1080 * soft-fp/subdf3.c: Likewise.
1081 * soft-fp/subsf3.c: Likewise.
1082 * soft-fp/subtf3.c: Likewise.
1083 * soft-fp/truncdfsf2.c: Likewise.
1084 * soft-fp/trunctfdf2.c: Likewise.
1085 * soft-fp/trunctfsf2.c: Likewise.
1086 * soft-fp/trunctfxf2.c: Likewise.
1087 * soft-fp/unorddf2.c: Likewise.
1088 * soft-fp/unordsf2.c: Likewise.
1089 * soft-fp/unordtf2.c: Likewise.
1091 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1093 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1094 (_FP_MUL_MEAT_D): Ditto.
1095 (_FP_DIV_MEAT_S): Ditto.
1096 (_FP_DIV_MEAT_D): Ditto.
1097 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1098 t-softfp-sfdf and t-softfp to tmake_file.
1100 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1102 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1103 * config/i386/crtprec.c: Ditto.
1105 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1106 Shiva Chen <shiva0217@gmail.com>
1108 * config.host (nds32*-elf*): Add nds32 target.
1109 * config/nds32 : New directory and files.
1111 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1113 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1114 * config.host (cpu_type) <Setting default>: Add entry for
1116 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1117 <crisv32-*-linux*>: Adjust.
1118 * longlong.h: Wrap the whole CRIS section in a single
1119 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1121 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1123 [__CRIS__] (__umulsidi3): Define.
1124 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1125 * config/cris/sfp-machine.h: New file.
1126 * config/cris/umulsidi3.S: New file.
1127 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1128 * config/cris/arit.c (SIGNMULT): New macro.
1129 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1130 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1131 saving 3 out of originally 33 cycles from the fastest
1132 path, 3 out of 54 from the medium path and one from the longest
1133 path. Improve comments.
1135 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1137 * sync.c: Remove static aliases and define each function directly
1138 under its real name.
1140 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1142 * config.host (hppa*64*-*-linux*): Define extra_parts.
1143 (hppa*-*-linux*): Likewise.
1145 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1147 * config/arc/crtgend.S: Add 2013 to Copyright years.
1148 * config/arc/gmon/atomic.h: Likewise.
1149 * config/arc/gmon/auxreg.h: Likewise.
1150 * config/arc/gmon/sys/gmon_out.h: Likewise.
1151 * config/arc/gmon/sys/gmon.h: Likewise.
1152 * config/arc/gmon/prof-freq.c: Likewise.
1153 * config/arc/gmon/mcount.c: Likewise.
1154 * config/arc/gmon/prof-freq-stub.S: Likewise.
1155 * config/arc/gmon/gmon.c: Likewise.
1156 * config/arc/gmon/machine-gmon.h: Likewise.
1157 * config/arc/gmon/profil.S: Likewise.
1158 * config/arc/gmon/dcache_linesz.S: Likewise.
1159 * config/arc/crtg.S: Likewise.
1160 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1161 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1162 * config/arc/ieee-754/adddf3.S: Likewise.
1163 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1164 * config/arc/ieee-754/fixsfsi.S: Likewise.
1165 * config/arc/ieee-754/gtsf2.S: Likewise.
1166 * config/arc/ieee-754/floatsisf.S: Likewise.
1167 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1168 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1169 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1170 * config/arc/ieee-754/fixdfsi.S: Likewise.
1171 * config/arc/ieee-754/addsf3.S: Likewise.
1172 * config/arc/ieee-754/gesf2.S: Likewise.
1173 * config/arc/ieee-754/floatsidf.S: Likewise.
1174 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1175 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1176 * config/arc/ieee-754/gtdf2.S: Likewise.
1177 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1178 * config/arc/ieee-754/uneqdf2.S: Likewise.
1179 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1180 * config/arc/ieee-754/uneqsf2.S: Likewise.
1181 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1182 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1183 * config/arc/ieee-754/eqdf2.S: Likewise.
1184 * config/arc/ieee-754/ordsf2.S: Likewise.
1185 * config/arc/ieee-754/divsf3.S: Likewise.
1186 * config/arc/ieee-754/divdf3.S: Likewise.
1187 * config/arc/ieee-754/floatunsidf.S: Likewise.
1188 * config/arc/ieee-754/orddf2.S: Likewise.
1189 * config/arc/ieee-754/eqsf2.S: Likewise.
1190 * config/arc/ieee-754/gedf2.S: Likewise.
1191 * config/arc/crtn.S: Likewise.
1192 * config/arc/crti.S: Likewise.
1193 * config/arc/t-arc700-uClibc: Likewise.
1194 * config/arc/asm.h: Likewise.
1195 * config/arc/libgcc-excl.ver: Likewise.
1196 * config/arc/t-arc-newlib: Likewise.
1197 * config/arc/divtab-arc700.c: Likewise.
1198 * config/arc/initfini.c: Likewise.
1199 * config/arc/fp-hack.h: Likewise.
1201 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1202 Diego Novillo <dnovillo@google.com>
1204 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1205 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1206 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1207 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1209 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1210 Brendan Kehoe <brendan@zen.org>
1211 Simon Cook <simon.cook@embecosm.com>
1213 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1214 * config/arc: New directory.
1215 * longlong.h [__arc__] (umul_ppmm): Remove.
1216 [__arc__] (__umulsidi3): Define.
1217 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1218 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1220 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1222 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1224 * config/i386/gthr-win32.h: Likewise.
1226 2013-09-16 DJ Delorie <dj@redhat.com>
1228 * config/rl78/vregs.h: Add G10 register definitions.
1229 * config/rl78/lib2mul.c: Enable for RL78/G10.
1230 * config/rl78/lib2div.c: Likewise.
1231 * config/rl78/lshrsi3.S: Use vregs.h.
1232 * config/rl78/cmpsi2.S: Likewise.
1233 * config/rl78/trampoline.S: Likewise.
1234 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1236 2013-09-14 DJ Delorie <dj@redhat.com>
1237 Nick Clifton <nickc@redhat.com>
1239 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1240 * config/rl78/vregs.h: New.
1241 * config/rl78/signbit.S: New file. Implements signbit function.
1242 * config/rl78/divmodsi.S: New.
1243 * config/rl78/divmodhi.S: New.
1244 * config/rl78/divmodqi.S: New.
1245 * config/rl78/t-rl78: Build them here...
1246 * config/rl78/lib2div.c: ...but not here.
1248 2013-09-12 DJ Delorie <dj@redhat.com>
1250 * config.host (msp*-*-elf): New.
1251 * config/msp430/: New port.
1253 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1255 PR gcov-profile/58127
1256 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1257 __thread var for emulated TLS.
1258 (__gcov_indirect_call_counters): Likewise.
1260 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1261 Catherine Moore <clm@codesourcery.com>
1262 Richard Sandiford <rdsandiford@googlemail.com>
1264 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1265 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1266 (CALL_STUB_NO_RET): Likewise.
1267 (CALL_STUB_RET): Likewise.
1268 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1269 __mips16_ret call/return stub symbols.
1270 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1273 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1275 * config.host <mips*-*-linux*>: Remove a stray comment.
1277 2013-08-10 Jan Hubicka <jh@suse.cz>
1279 Work around binutils PR14342
1280 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1281 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1282 (L_gcov_indirect_call_profiler_v2): New.
1284 2013-08-06 Jan Hubicka <jh@suse.cz>
1286 * libgcov.c (__gcov_indirect_call_callee,
1287 __gcov_indirect_call_counters): New global vars.
1288 (__gcov_indirect_call_profiler): replace by ...
1289 (__gcov_indirect_call_profiler_v2) ... this one.
1291 2013-08-06 Caroline Tice <cmtice@google.com>
1293 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1294 vtv_start_preinit.o and vtv_end_preinit.o.
1295 * configure.ac: Add code to check/set enable_vtable_verify.
1296 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1298 * vtv_start_preinit.c: New file.
1299 * vtv_end_preinit.c: New file.
1300 * vtv_start.c: New file.
1301 * vtv_end.c: New file.
1302 * configure: Regenerated.
1304 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1306 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1307 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1308 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1309 GPL-3.0-with-GCC-exception.
1311 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1313 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1316 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1318 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1319 mapping for FPRs when creating the fallback framestate.
1321 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1324 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1325 (__round_s2_const, __round_u2_const)
1326 (__round_s4_const, __round_u4_const, __round_x8):
1327 Saturate result if addition result cannot be represented.
1329 2013-07-15 Matthias Klose <doko@ubuntu.com>
1331 * libgcc2.c: Don't include <limits.h>.
1333 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1335 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1337 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1340 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1342 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1345 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1347 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1348 instead of table lookups.
1349 (__popcountDI2): Likewise.
1351 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1353 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1356 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1359 * soft-fp/adddf3.c: Update from glibc.
1360 * soft-fp/addsf3.c: Likewise.
1361 * soft-fp/addtf3.c: Likewise.
1362 * soft-fp/divdf3.c: Likewise.
1363 * soft-fp/divsf3.c: Likewise.
1364 * soft-fp/divtf3.c: Likewise.
1365 * soft-fp/double.h: Likewise.
1366 * soft-fp/eqdf2.c: Likewise.
1367 * soft-fp/eqsf2.c: Likewise.
1368 * soft-fp/eqtf2.c: Likewise.
1369 * soft-fp/extenddftf2.c: Likewise.
1370 * soft-fp/extended.h: Likewise.
1371 * soft-fp/extendsfdf2.c: Likewise.
1372 * soft-fp/extendsftf2.c: Likewise.
1373 * soft-fp/fixdfdi.c: Likewise.
1374 * soft-fp/fixdfsi.c: Likewise.
1375 * soft-fp/fixsfdi.c: Likewise.
1376 * soft-fp/fixsfsi.c: Likewise.
1377 * soft-fp/fixtfdi.c: Likewise.
1378 * soft-fp/fixtfsi.c: Likewise.
1379 * soft-fp/fixunsdfdi.c: Likewise.
1380 * soft-fp/fixunsdfsi.c: Likewise.
1381 * soft-fp/fixunssfdi.c: Likewise.
1382 * soft-fp/fixunssfsi.c: Likewise.
1383 * soft-fp/fixunstfdi.c: Likewise.
1384 * soft-fp/fixunstfsi.c: Likewise.
1385 * soft-fp/floatdidf.c: Likewise.
1386 * soft-fp/floatdisf.c: Likewise.
1387 * soft-fp/floatditf.c: Likewise.
1388 * soft-fp/floatsidf.c: Likewise.
1389 * soft-fp/floatsisf.c: Likewise.
1390 * soft-fp/floatsitf.c: Likewise.
1391 * soft-fp/floatundidf.c: Likewise.
1392 * soft-fp/floatundisf.c: Likewise.
1393 * soft-fp/floatunditf.c: Likewise.
1394 * soft-fp/floatunsidf.c: Likewise.
1395 * soft-fp/floatunsisf.c: Likewise.
1396 * soft-fp/floatunsitf.c: Likewise.
1397 * soft-fp/gedf2.c: Likewise.
1398 * soft-fp/gesf2.c: Likewise.
1399 * soft-fp/getf2.c: Likewise.
1400 * soft-fp/ledf2.c: Likewise.
1401 * soft-fp/lesf2.c: Likewise.
1402 * soft-fp/letf2.c: Likewise.
1403 * soft-fp/muldf3.c: Likewise.
1404 * soft-fp/mulsf3.c: Likewise.
1405 * soft-fp/multf3.c: Likewise.
1406 * soft-fp/negdf2.c: Likewise.
1407 * soft-fp/negsf2.c: Likewise.
1408 * soft-fp/negtf2.c: Likewise.
1409 * soft-fp/op-1.h: Likewise.
1410 * soft-fp/op-2.h: Likewise.
1411 * soft-fp/op-4.h: Likewise.
1412 * soft-fp/op-8.h: Likewise.
1413 * soft-fp/op-common.h: Likewise.
1414 * soft-fp/quad.h: Likewise.
1415 * soft-fp/single.h: Likewise.
1416 * soft-fp/soft-fp.h: Likewise.
1417 * soft-fp/subdf3.c: Likewise.
1418 * soft-fp/subsf3.c: Likewise.
1419 * soft-fp/subtf3.c: Likewise.
1420 * soft-fp/truncdfsf2.c: Likewise.
1421 * soft-fp/trunctfdf2.c: Likewise.
1422 * soft-fp/trunctfsf2.c: Likewise.
1423 * soft-fp/unorddf2.c: Likewise.
1424 * soft-fp/unordsf2.c: Likewise.
1425 * soft-fp/unordtf2.c: Likewise.
1426 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1427 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1428 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1429 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1430 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1431 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1432 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1433 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1434 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1435 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1436 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1437 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1439 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1441 * config/mips/lib2funcs.c: New file.
1442 * config/mips/t-mips (LIB2ADD_ST): Add it.
1444 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1447 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1448 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1450 2013-06-08 Walter Lee <walt@tilera.com>
1452 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1453 Replace int64_t with long long. Add __extension__ where
1455 * config/tilepro/atomic.c: Include config.h.
1457 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1459 * config.host (arm-wrs-vxworks): Configure with other soft float.
1461 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1463 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1464 (mips64r5900el-*-elf*): New configurations.
1466 2013-06-04 Alan Modra <amodra@gmail.com>
1468 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1470 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1472 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1474 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1476 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1477 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1478 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1480 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1482 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1483 (powerpc-wrs-vxworks): Likewise.
1485 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1487 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1488 signal frames as well.
1489 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1490 STACK_BIAS to the CFA offset.
1492 2013-05-17 Richard Henderson <rth@redhat.com>
1495 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1496 (execute_cfa_program): Use it when storing to fs->regs.
1498 2013-05-08 Kai Tietz <ktietz@redhat.com>
1500 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1501 (__deregister_frame_info): Likewise.
1503 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1505 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1508 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1510 2013-04-25 Alan Modra <amodra@gmail.com>
1512 * config.host: Match little-endian powerpc-linux.
1514 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1516 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1517 as 'unsigned long long' instead of 'unsigned long'.
1518 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1521 2013-04-10 Julian Brown <julian@codesourcery.com>
1523 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1524 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1525 unsigned char/unsigned short.
1526 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1528 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1531 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1533 2013-04-04 Meador Inge <meadori@codesourcery.com>
1535 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1536 computing the location of the link register.
1537 (aeabi_uldivmod): Ditto.
1539 2013-03-27 Kai Tietz <ktietz@redhat.com>
1541 * config.host: Add support for cygwin x64 target.
1542 * configure: Regenerated.
1544 2013-03-26 Walter Lee <walt@tilera.com>
1546 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1547 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1549 2013-03-25 Kai Tietz <ktietz@redhat.com>
1551 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1553 2013-03-20 Robert Mason <rbmj@verizon.net>
1555 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1556 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1557 (__gthread_leave_tsd_dtor_context): Add prototypes.
1558 (tls_delete_hook): Update.
1560 2013-03-20 Catherine Moore <clm@codesourcery.com>
1561 Joseph Myers <joseph@codesourcery.com>
1562 Chao-ying Fu <fu@mips.com>
1564 * config/mips/mips16.S: Don't build for microMIPS.
1565 * config/mips/linux-unwind.h: Handle microMIPS frame.
1566 * config/mips/crtn.S (fini, init): New labels.
1568 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1570 PR tree-optimization/53265
1571 * unwind-dw2.c (execute_cfa_program): Avoid
1572 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1573 on targets with DWARF_FRAME_REGISTERS < 32.
1575 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1578 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1579 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1581 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1583 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1584 sandybridge processors.
1586 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1589 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1592 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1594 * config/microblaze/crti.S: Setup stack protection at entry
1596 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1598 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1599 (__rotldi3): Shift bytewise if applicable.
1601 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1603 * config/aarch64/sync-cache.c
1604 (__aarch64_sync_cache_range): Silence warnings.
1606 2013-02-25 Catherine Moore <clm@codesourcery.com>
1609 2013-02-24 Catherine Moore <clm@codesourcery.com>
1610 Joseph Myers <joseph@codesourcery.com>
1611 Chao-ying Fu <fu@mips.com>
1613 * config/mips/mips16.S: Don't build for microMIPS.
1614 * config/mips/linux-unwind.h: Handle microMIPS frame.
1615 * config/mips/crtn.S (fini, init): New labels.
1617 2013-02-24 Catherine Moore <clm@codesourcery.com>
1618 Joseph Myers <joseph@codesourcery.com>
1619 Chao-ying Fu <fu@mips.com>
1621 * config/mips/mips16.S: Don't build for microMIPS.
1622 * config/mips/linux-unwind.h: Handle microMIPS frame.
1623 * config/mips/crtn.S (fini, init): New labels.
1625 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1626 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1629 2013-02-16 Alan Modra <amodra@gmail.com>
1632 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1633 (ppc_fallback_frame_state): Always set up save locations for fp
1634 and altivec. Don't bother with non-callee-saved regs, r0-r13
1635 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1637 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1640 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1642 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1643 _ssmulha3, _usmulusa3, _ssmulsa3.
1644 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1645 (__muldi3): XCALL __muldi3_6 instead of rcall.
1646 (__umulsidi3, __mulsidi3): New functions.
1647 (do_prologue_saves, do_epilogue_restores): New .macros.
1648 (__divdi3_moddi3): Use them.
1649 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1650 (__usmulusa3, __ssmulsa3): New functions.
1652 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1653 Jack Howarth <howarth@bromo.med.uc.edu>
1654 Patrick Marlier <patrick.marlier@gmail.com>
1657 * config/darwin-crt-tm.c: Remove dummy functions hack.
1659 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1662 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1663 * config/avr/lib2-object.mk: New iterator to build objects from it.
1664 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1666 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1667 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1668 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1669 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1670 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1671 * config/avr/lib1funcs-fixed.S: Implement them.
1673 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1675 Update copyright years.
1677 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1680 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1681 Add crtcxa to extra_parts.
1682 * config/rs6000/exit.h: New file.
1683 * config/rs6000/cxa_atexit.c: New file.
1684 * config/rs6000/cxa_finalize.c: New file.
1685 * config/rs6000/crtcxa.c: New file.
1686 * config/rs6000/t-aix-cxa: New file.
1687 * config/rs6000/libgcc-aix-cxa.ver: New file.
1689 2013-01-31 Nick Clifton <nickc@redhat.com>
1691 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1694 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1697 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1698 _mulQQ, _mulHQ, _mulHA, _mulSA,
1699 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1700 _divQQ, _divHQ, _divHA, _divSA,
1701 _divUQQ, _divUHQ, _divUHA, _divUSA.
1703 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1705 * config.host(microblaze*-linux*): tmake_file: Remove
1706 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1707 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1708 to exclude functions from being built with libgcc.c and use
1709 the microblaze assembly.
1711 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1713 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1716 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1718 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1719 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1720 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1721 alignment operation.
1723 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1725 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1726 loop start address for cache clearing.
1728 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1730 * config/avr/lib1funcs.S: Remove trailing blanks.
1731 * config/avr/lib1funcs-fixed.S: Ditto.
1733 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1735 * config/avr/avr-lib.h: Add GPL copyright notice.
1737 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1739 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1740 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
1741 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
1742 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
1744 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
1746 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
1747 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
1749 2013-01-04 Nick Clifton <nickc@redhat.com>
1751 * config/v850/lib1funcs.S: Only provide CALLT support functions if
1752 the CALLT instruction is supported.
1754 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
1756 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
1757 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
1759 2012-12-13 John Tytgat <John@bass-software.com>
1761 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
1764 2012-12-12 Jakub Jelinek <jakub@redhat.com>
1767 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
1768 undefined signed overflows.
1770 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
1773 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
1775 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
1777 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
1778 (FP_TRAPPING_EXCEPTIONS): Define.
1779 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
1780 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
1782 2012-12-04 Richard Henderson <rth@redhat.com>
1785 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
1787 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1789 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
1790 (FP_EX_SHIFT): Define.
1791 (FP_TRAPPING_EXCEPTIONS): Define.
1793 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1795 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
1796 (FP_ROUNDMODE): Use FP_RND_MASK.
1797 * config/aarch64/sfp-exceptions.c: New.
1798 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
1799 Use __sfp_handle_exceptions.
1801 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
1803 * config.host: (arm*-*-freebsd*): Remove.
1804 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
1805 (arm*-*-elf*): Remove.
1806 (arm*-*-wince-pe*): Remove.
1807 * arm/unwind-arm.c (struct fpa_reg): Delete.
1808 (struct fpa_regs): Delete.
1809 (phase1_vrs): Remove fpa element.
1810 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
1811 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
1812 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
1813 * ieee754-sf.S (floatundisf): Remove FPA support.
1814 (floatdisf): Likewise.
1815 * ieee75f-df.S (floatundidf): Likewise.
1816 (floatdidf): Likewise.
1818 2012-11-29 Kai Tietz <ktietz@redhat.com>
1821 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
1822 * unwind-generic.h: Likewise.
1823 * unwind-seh.c: Likewise.
1825 2012-11-28 Richard Henderson <rth@redhat.com>
1828 * emutls.c (__emutls_get_address): Avoid race condition between
1829 obj->loc.offset read and emutls_key initialization.
1831 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
1833 Adjust decimal point of signed accum mode to GCC default.
1836 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
1838 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
1839 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
1840 (__mulha3, __mulsa3)
1841 (__divqq3, __divha3, __divsa3): Adjust to new position of
1842 decimal point of signed accum types.
1844 (__mulusa3_round): New function.
1845 (__mulusa3): Use it.
1846 (__divqq_helper): New function.
1847 (__udivuqq3): Use it.
1849 2012-11-20 Jakub Jelinek <jakub@redhat.com>
1852 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
1854 2012-11-18 Teresa Johnson <tejohnson@google.com>
1857 * libgcov.c (gcov_exit): Remove merged program summary
1858 comparison unless !GCOV_LOCKED.
1860 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1862 * soft-fp: Updated from glibc upstream.
1864 2012-11-06 Ian Lance Taylor <iant@google.com>
1866 * generic-morestack.c (__generic_morestack): Align the returned
1867 stack pointer to a 32 byte boundary.
1868 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
1869 increment the return address until we have decided that we don't
1870 have a varargs function.
1871 (__morestack) [32-bit]: Align stack correctly when calling C
1873 (__morestack) [64-bit]: Likewise.
1875 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
1877 * configure: Regenerate.
1879 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
1882 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
1883 * config/i386/sfp-machine.h: Guard exception handling
1884 code with _SOFT_FLOAT.
1885 * config/i386/32/sfp-machine.h: Guard rounding handling
1886 code with _SOFT_FLOAT.
1887 * config/i386/64/sfp-machine.h: Ditto.
1889 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1891 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1894 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
1896 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1897 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1898 when appropriate. Correct structure element types.
1899 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1900 -minline-all-stringops from compile flags.
1902 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1904 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1906 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1908 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
1910 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1912 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1915 2012-10-23 Ian Bolton <ian.bolton@arm.com>
1916 Jim MacArthur <jim.macarthur@arm.com>
1917 Marcus Shawcroft <marcus.shawcroft@arm.com>
1918 Nigel Stephens <nigel.stephens@arm.com>
1919 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1920 Richard Earnshaw <rearnsha@arm.com>
1921 Sofiane Naci <sofiane.naci@arm.com>
1922 Stephen Thomas <stephen.thomas@arm.com>
1923 Tejas Belagod <tejas.belagod@arm.com>
1924 Yufeng Zhang <yufeng.zhang@arm.com>
1926 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1927 * config/aarch64/crti.S: New file.
1928 * config/aarch64/crtn.S: New file.
1929 * config/aarch64/linux-unwind.h: New file.
1930 * config/aarch64/sfp-machine.h: New file.
1931 * config/aarch64/sync-cache.c: New file.
1932 * config/aarch64/t-aarch64: New file.
1933 * config/aarch64/t-softfp: New file.
1935 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1937 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1938 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1939 no-longer-needed LDBU insns.
1941 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1944 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1945 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1947 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1949 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1951 2012-10-15 Matthias Klose <doko@ubuntu.com>
1953 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1955 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1957 * configure: Regenerate.
1958 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1960 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1962 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1963 instructions for 64bit targets only.
1965 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
1967 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1968 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1969 * config/i386/32/sfp-machine.h: ... here.
1970 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1971 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1974 2012-10-07 Matthias Klose <doko@ubuntu.com>
1976 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1978 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1980 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
1982 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1983 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1984 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1987 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1990 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1991 Fix parameter names.
1993 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1996 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1997 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1998 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2000 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2003 * config/sh/linux-atomic.S: Delete.
2004 * config/sh/linux-atomic.c: New.
2005 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2006 linux-atomic.c. Add cflags to disable warnings.
2008 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2011 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2013 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2014 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2015 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2016 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2017 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2019 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2021 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2023 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2024 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2026 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2028 * config.host (hppa-*-openbsd*): New target.
2029 * config/pa/t-openbsd: New file.
2031 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2034 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2035 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2036 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2037 (__divsa3): Use __negsi2 to negate r_quoL.
2038 * config/avr/lib1funcs.S (FALIAS): New macro.
2039 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2040 (__negsi2): ...this new function.
2041 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2042 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2043 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2044 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2045 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2046 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2048 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2051 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2052 (lshrsi3): Reimplement as lshrsi3_r0.
2054 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2057 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2060 2012-09-07 Teresa Johnson <tejohnson@google.com>
2062 PR gcov-profile/54487
2063 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2066 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2069 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2070 not configured --with-avrlibc=no.
2071 * config/avr/t-avrlibc: New file.
2072 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2073 (DPBIT_FUNCS): Ditto.
2074 (TPBIT_FUNCS): Ditto.
2076 2012-09-04 Teresa Johnson <tejohnson@google.com>
2078 * libgcov.c (struct gcov_summary_buffer): New structure.
2079 (gcov_histogram_insert): New function.
2080 (gcov_compute_histogram): Ditto.
2081 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2082 histograms during summary merging.
2084 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2086 * config.host (x86_64-*-openbsd*): New target.
2088 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2090 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2093 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2096 * config/avr/t-avr (conv_X): Rename to func_X.
2098 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2101 * config/avr/lib1funcs-fixed.S: New file.
2102 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2103 after they are used.
2104 (neg2, neg4): New macros.
2105 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2106 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2107 (__umulhisi3): Speed up MUL variant if there is enough flash.
2108 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2110 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2111 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2112 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2113 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2114 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2115 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2116 (LIB2FUNCS_EXCLUDE): Add supported functions.
2118 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2120 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2121 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2123 * fixed-obj.mk: Only expand dependency if $o is not in
2126 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2128 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2130 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2132 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2133 depend on --enable-shared.
2134 ($(lib1asmfuncs-o)): Use %.vis files independent of
2136 * static-object.mk ($(base)$(objext), $(base).vis)
2137 ($(base)_s$(objext)): Use same rules for visibility handling as in
2140 2012-08-21 Ian Lance Taylor <iant@google.com>
2142 * config/i386/morestack.S (__morestack_non_split): Increase amount
2143 of space allocated for non-split code stack.
2145 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2147 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2148 even if inhibit_libc.
2150 2012-08-17 Julian Brown <julian@codesourcery.com>
2152 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2153 -fexceptions -fnon-call-exceptions if not defined.
2154 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2155 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2157 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2159 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2162 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2164 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2165 rs6000/t-slibgcc-aix.
2167 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2169 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2171 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2173 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2175 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2178 * Makefile.in (version): Replace top_srcdir with srcdir.
2180 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2182 * Makefile.in (version): set to BASE-VER file from gcc directory.
2184 2012-08-01 Nick Clifton <nickc@redhat.com>
2186 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2187 Implements __clrsb for an HImode argument.
2189 2012-07-31 Nick Clifton <nickc@redhat.com>
2191 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2192 Implements __clrsb for an HImode argument.
2193 * config/stormy16/clrsbhi2.c: New file:
2194 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2196 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2198 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2200 2012-07-19 Tristan Gingold <gingold@adacore.com>
2201 Richard Henderson <rth@redhat.com>
2203 * unwind-seh.c: New file.
2204 * unwind-generic.h: Include windows.h for SEH.
2205 (_Unwind_Exception): Use 6 private fields for SEH.
2206 (_GCC_specific_handler): Declare.
2207 * unwind-c.c (__gcc_personality_seh0): New function.
2209 * config/i386/libgcc-cygming.ver: New file.
2210 * config/i386/t-seh-eh: New file.
2211 * config.host (x86_64-*-mingw*): Default to seh.
2213 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2215 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2217 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2219 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2220 __builtin_expect when checking for exceptions.
2221 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2223 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2225 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2226 function declaration.
2227 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2229 * config/ia64/sfp-exceptions.c: New.
2230 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2232 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2234 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2235 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2236 * config/i386/64/sfp-machine: ... (delete here) ...
2237 * config/i386/sfp-machine.h: ... to here.
2238 (FP_EX_MASK): Remove.
2240 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2242 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2244 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2245 * config/i386/libgcc-sol2.ver: Ditto.
2246 * config/i386/libgcc-glibc.ver: Ditto.
2248 2012-06-11 Roland McGrath <mcgrathr@google.com>
2250 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2251 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2254 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2256 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2257 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2258 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2259 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2260 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2261 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2262 * config/i386/64/sfp-machine: ... (delete here) ...
2263 * config/i386/sfp-machine.h: ... to here.
2265 (__sfp_handle_exceptions): New function declaration.
2266 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2267 * config/i386/sfp-exceptions.c: New.
2268 * config/i386/t-softfp: New.
2269 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2270 i386/t-softfp to tmake_file.
2272 2012-06-03 David S. Miller <davem@davemloft.net>
2274 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2277 2012-05-31 David S. Miller <davem@davemloft.net>
2279 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2280 multiply and divide instructions on 32-bit when V9.
2281 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2283 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2285 * config/arm/ieee754-df.S: Fix typos.
2286 * config/arm/ieee754-sf.S: Fix typos.
2287 * config/c6x/libunwind.S: Fix typos.
2288 * config/epiphany/udivsi3-float.c: Fix typos.
2289 * config/microblaze/muldi3_hard.S: Fix typos.
2290 * config/picochip/adddi3.S: Fix typos.
2291 * config/picochip/ashlsi3.S: Fix typos.
2292 * config/picochip/ashrsi3.S: Fix typos.
2293 * config/picochip/clzsi2.S: Fix typos.
2294 * config/picochip/cmpsi2.S: Fix typos.
2295 * config/picochip/divmod15.S: Fix typos.
2296 * config/picochip/divmodhi4.S: Fix typos.
2297 * config/picochip/divmodsi4.S: Fix typos.
2298 * config/picochip/longjmp.S: Fix typos.
2299 * config/picochip/lshrsi3.S: Fix typos.
2300 * config/picochip/parityhi2.S: Fix typos.
2301 * config/picochip/popcounthi2.S: Fix typos.
2302 * config/picochip/setjmp.S: Fix typos.
2303 * config/picochip/subdi3.S: Fix typos.
2304 * config/picochip/ucmpsi2.S: Fix typos.
2305 * config/picochip/udivmodhi4.S: Fix typos.
2306 * config/picochip/udivmodsi4.S: Fix typos.
2307 * config/spu/divv2df3.c: Fix typos.
2308 * config/spu/mfc_multi_tag_release.c: Fix typos.
2309 * config/spu/mfc_tag_release.c: Fix typos.
2310 * configure.ac: Fix typos.
2311 * configure: Regenerate.
2313 2012-05-25 Ian Lance Taylor <iant@google.com>
2315 * config/i386/morestack.S (__morestack_non_split): Check whether
2316 caller is varargs and needs %bp to hold the stack frame on return.
2318 2012-05-25 Olivier Hainque <hainque@adacore.com>
2320 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2321 sequence in the non pic case on VxWorks.
2323 2012-05-24 Olivier Hainque <hainque@adacore.com>
2325 * Makefile.in: Move dependency on install-unwind_h from
2326 "install-leaf" to "install".
2328 2012-05-24 Olivier Hainque <hainque@adacore.com>
2330 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2331 Use a separate command for stamp removals.
2333 2012-05-21 Andrew Pinski <apinski@cavium.com>
2336 * configure.ac: Define the default includes to being none.
2337 * configure: Regenerate.
2339 2012-05-16 Olivier Hainque <hainque@adacore.com>
2341 * Makefile.in (install-unwind_h): Rename into ...
2342 (install-unwind_h-forbuild): New target.
2343 (all): Use it instead of the former install-unwind_h.
2344 (install-unwind_h): Reinstate, copy to user install destination
2345 for include files, not to the internal gcc object directory one.
2346 (install-leaf): Depend on it.
2348 2012-05-15 Olivier Hainque <hainque@adacore.com>
2350 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2351 register numbers. LR_REGNO replaces R_LR.
2352 (ucontext_for): New, helper for ...
2353 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2355 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2357 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2359 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2360 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2361 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2363 (i[34567]86-*-*, x86_64-*-*): ... here.
2365 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2366 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2368 * config/i386/i386-cpuinfo.c: Rename to ...
2369 * config/i386/cpuinfo.c: ... this.
2370 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2372 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2373 (libgcc_cv_init_priority): New test.
2374 * configure: Regenerate.
2375 * config.in: New file.
2376 * Makefile.in (clean): Rename config.h to auto-target.h.
2377 (config.h): Likewise.
2378 (stamp-h): Likewise.
2380 * config/i386/cpuinfo.c (auto-target.h): Include.
2381 (CONSTRUCTOR_PRIORITY): Define.
2382 (__cpu_indicator_init): Use it.
2384 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2386 * longlong.h: Use a URL instead of an FSF postal address.
2387 Replace spaces with tab.
2389 2012-05-08 Teresa Johnson <tejohnson@google.com>
2391 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2392 (__gcov_dump): Ditto.
2393 (gcov_dump_complete): New global variable.
2394 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2395 (__gcov_flush): Outline functionality now in gcov_clear.
2396 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2398 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2400 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2401 (mips*-*-linux*): Include mips/t-tpbit when long double is
2404 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2406 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2407 (get_available_features): New argument. Check for AVX2.
2408 (__cpu_indicator_init): Modify call to get_available_features.
2410 2012-04-25 Alan Modra <amodra@gmail.com>
2412 * config/rs6000/crtsavevr.S: New file.
2413 * config/rs6000/crtrestvr.S: New file.
2414 * config/rs6000/t-savresfgpr: Build the above.
2415 * config/rs6000/t-netbsd: Likewise.
2417 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2419 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2421 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2423 * libgcc/config/i386/i386-cpuinfo.c: New file.
2424 * libgcc/config/i386/t-cpuinfo: New file.
2425 * libgcc/config.host: Include t-cpuinfo.
2426 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2428 2012-04-24 Chao-ying Fu <fu@mips.com>
2430 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2432 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2434 struct siginfo vs. siginfo_t
2436 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2437 siginfo_t instead of struct siginfo.
2438 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2439 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2440 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2441 (ia64_handle_unwabi): Likewise.
2442 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2443 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2444 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2445 (sh_fallback_frame_state): Likewise.
2446 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2447 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2449 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2451 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2454 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2456 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2457 if it hasn't been previously saved.
2459 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2461 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2464 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2467 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2468 instead of __AVR_HAVE_8BIT_SP__.
2470 2012-03-26 Tristan Gingold <gingold@adacore.com>
2472 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2473 (unw_table_entry): Use unw_word instead of unsigned long.
2474 (_Unwind_FindTableEntry): Likewise.
2475 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2476 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2477 (_Unwind_FindTableEntry): Likewise.
2478 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2479 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2480 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2481 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2482 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2483 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2484 (uw_init_context_1, uw_install_context): Likewise.
2485 (unw_word): Move to unwind-ia64.h
2487 2012-03-26 Tristan Gingold <gingold@adacore.com>
2489 * config/vms/vms-ucrt0.c: Update copyright years.
2491 (___gcc_main_flags): Declare.
2492 (__main): Check flags to remap argv and exit code.
2493 * config.host (*-*-*vms*): Adjust extra_parts.
2494 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2497 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2499 * arm/lib1funcs.asm (ctzsi2): New function.
2500 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2501 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2502 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2503 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2504 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2505 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2507 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2509 * config.host: Add bits to support powerpc64-*-freebsd*.
2510 * config/rs6000/freebsd-unwind.h: New file.
2511 * config/rs6000/t-freebsd64: New file.
2513 2012-03-20 Richard Guenther <rguenther@suse.de>
2515 PR gcov-profile/52627
2516 * libgcov.c (init_mx): Fix mutex name.
2518 2012-03-16 Tristan Gingold <gingold@adacore.com>
2520 * config/ia64/vms-unwind.h: Remove ulong (and replace
2521 it by unw_reg where used). Define unw_reg with __int64.
2523 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2525 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2527 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2529 (sparc_is_sighandler): Likewise.
2531 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2533 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2536 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2538 * config/arm/crtn.S: Fix typo.
2540 2012-03-13 Richard Guenther <rguenther@suse.de>
2542 * libgcov.c: Remove stdio.h include and NULL un-define.
2544 2012-03-13 Richard Guenther <rguenther@suse.de>
2547 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2549 2012-03-13 Richard Guenther <rguenther@suse.de>
2551 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2553 2012-03-13 Richard Guenther <rguenther@suse.de>
2555 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2556 and __gthread_mutex_init_function definitions.
2558 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2560 * config.host (mips*-*-openbsd*): Remove.
2562 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2564 * config.host: Remove alpha*-dec-osf5.1* handling.
2565 * config/alpha/gthr-posix.c: Remove.
2566 * config/alpha/libgcc-osf5.ver: Remove.
2567 * config/alpha/osf5-unwind.h: Remove.
2568 * config/alpha/t-osf-pthread: Remove.
2569 * config/alpha/t-slibgcc-osf: Remove.
2570 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2571 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2572 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2573 * mkmap-flat.awk: Remove osf_export handling.
2575 2012-03-12 Richard Guenther <rguenther@suse.de>
2577 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2578 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2579 (__gthread_mutex_init_function): New function.
2580 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2583 * libgcov.c: Include gthr.h.
2584 (__gcov_flush_mx): New global variable.
2585 (init_mx, init_mx_once): New functions.
2586 (__gcov_flush): Protect self with a mutex.
2587 (__gcov_fork): Re-initialize mutex after forking.
2588 * unwind-dw2-fde.c: Change condition under which to use
2589 __GTHREAD_MUTEX_INIT_FUNCTION.
2591 2012-03-12 Tristan Gingold <gingold@adacore.com>
2593 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2594 * config/ia64/t-vms: Likewise.
2596 2012-03-11 Michael Hope <michael.hope@linaro.org>
2598 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2601 2012-03-07 Walter Lee <walt@tilera.com>
2603 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2605 (atomic_xor): Rename and move definition to
2606 config/tilepro/atomic.h.
2607 (atomic_nand): Ditto.
2608 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2610 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2611 (arch_atomic_nand): Ditto.
2613 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2616 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2618 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2621 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2624 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2628 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2629 if RAMPZ affects reading from RAM.
2630 (__tablejump_elpm__): Ditto.
2632 (__movmemx_hi): Ditto.
2633 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2634 (__do_global_dtors): Ditto.
2635 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2636 (__movmemx_hi): Ditto.
2638 2012-03-05 Richard Henderson <rth@redhat.com>
2640 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2641 [ARM] (count_trailing_zeros): Use the builtin.
2643 2012-03-01 Kai Tietz <ktietz@redhat.com>
2645 * soft-fp: Imported from glibc upstream.
2647 2012-02-28 Kai Tietz <ktietz@redhat.com>
2649 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2650 for mingw-targets as attribute gcc_struct.
2652 2012-02-28 Ian Lance Taylor <iant@google.com>
2654 * generic-morestack.c (__splitstack_releasecontext): Correct call
2655 to __morestack_release_segments.
2657 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2660 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2661 for __linux__ when removing signals from __morestack_fullmask.
2663 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2666 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2668 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2670 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2671 instead of HAVE_INITFINI_ARRAY.
2672 * config/ia64/crtend.S: Likewise.
2674 2012-02-20 Kai Tietz <ktietz@redhat.com>
2677 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2679 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2680 to w32-unwind.h header.
2682 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2684 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2685 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2686 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2687 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2689 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2691 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2693 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2696 * config/darwin-crt-tm.c: Correct typo.
2698 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2699 Patrick Marlier <patrick.marlier@gmail.com>
2702 * config/darwin-crt-tm.c: Generate dummy functions.
2704 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2705 Patrick Marlier <patrick.marlier@gmail.com>
2708 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2709 (__doTMRegistrations): Call it.
2710 (__doTMdeRegistrations): Likewise.
2712 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2713 Anatoly Sokolov <aesok@post.ru>
2714 Eric Weddington <eric.weddington@atmel.com>
2717 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2718 (__epilogue_restores__): Ditto.
2720 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2724 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2725 Solaris 11 and slightly reformat.
2726 (sparc_is_sighandler): Likewise.
2728 2012-02-14 Walter Lee <walt@tilera.com>
2730 * config.host: Handle tilegx and tilepro.
2731 * config/tilegx/sfp-machine.h: New file.
2732 * config/tilegx/sfp-machine32.h: New file.
2733 * config/tilegx/sfp-machine64.h: New file.
2734 * config/tilegx/t-crtstuff: New file.
2735 * config/tilegx/t-softfp: New file.
2736 * config/tilegx/t-tilegx: New file.
2737 * config/tilepro/atomic.c: New file.
2738 * config/tilepro/atomic.h: New file.
2739 * config/tilepro/linux-unwind.h: New file.
2740 * config/tilepro/sfp-machine.h: New file.
2741 * config/tilepro/softdivide.c: New file.
2742 * config/tilepro/softmpy.S: New file.
2743 * config/tilepro/t-crtstuff: New file.
2744 * config/tilepro/t-tilepro: New file.
2746 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
2750 * gthr-posix.h: Allow static initializer macros to be disabled.
2751 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
2753 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
2755 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
2756 Add t-slibgcc-libgcc to tmake_file.
2757 * config/mips/libgcc-mips16.ver: Revert previous patch.
2758 * config/mips/mips16.S (__mips16_rdhwr): Hide.
2760 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
2761 Jayant R Sonar <jayant.sonar@kpitcummins.com>
2763 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
2764 * config/cr16/crti.S: New file.
2765 * config/cr16/crtlibid.S: New file.
2766 * config/cr16/crtn.S: New file.
2767 * config/cr16/lib1funcs.S: New file.
2768 * config/cr16/t-cr16: New file.
2769 * config/cr16/t-crtlibid: New file.
2770 * config/cr16/unwind-dw2.h: New file.
2771 * config/cr16/unwind-cr16.c: New file.
2772 * config/cr16/divmodhi3.c: New file.
2774 2012-01-25 Alan Modra <amodra@gmail.com>
2776 * config/rs6000/t-linux64: Delete. Move..
2777 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
2778 * config/rs6000/t-linux: ..and libgcc flags to here.
2780 2012-01-22 Douglas B Rupp <rupp@gnat.com>
2782 * config.host (i[34567]86-*-interix3*):
2783 Change triplet to i[34567]86-*-interix[3-9]*.
2784 * configure: Regenerate.
2786 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
2787 Richard Sandiford <rdsandiford@googlemail.com>
2789 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
2790 * config/mips/mips16.S (__mips16_rdhwr): New function.
2791 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
2793 2012-01-11 Nathan Sidwell <nathan@acm.org>
2795 * libgcov.c (__gcov_init): Ignore objects with no functions.
2797 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
2800 Extend __pgmx semantics to linearize memory.
2801 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
2802 * config/avr/lib1funcs.S (__xload_1): New function.
2803 (__movmemx_qi, __movmemx_hi): New functions.
2804 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
2807 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2809 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
2810 purported sigacthandler address isn't null before dereferencing it.
2811 (sparc_is_sighandler): Likewise.
2813 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
2816 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
2817 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
2818 (sparc_is_sighandler): Likewise.
2819 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
2821 2012-01-06 Tristan Gingold <gingold@adacore.com>
2823 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
2824 compatibility thunks...
2825 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
2826 (crtbeginS.o, crtendS.o): ... and these to ...
2827 * config/ia64/t-ia64-elf: ... this new file.
2828 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
2829 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
2831 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2833 * configure: Regenerate.
2834 * config/s390/t-crtstuff: Remove -fPIC.
2836 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2839 * enable-execute-stack-mprotect.c (getpagesize): Do not define
2842 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2845 * config/avr/lib1funcs.S: Remove FIXME comments.
2846 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
2848 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
2850 Implement light-weight DImode support.
2851 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
2852 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
2853 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
2854 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
2856 2011-12-30 Nathan Sidwell <nathan@acm.org>
2858 * libgcov.c (gcov_crc32): Remove global var.
2859 (free_fn_data): New function.
2860 (buffer_fn_data): Pass in filename, more robust error recovery.
2861 (crc32_unsigned): New function.
2862 (gcov_exit): More robust detection of new program. More robust
2864 (__gcov_init): Do not update program's crc here.
2866 2011-12-21 Tristan Gingold <gingold@adacore.com>
2868 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
2870 2011-12-21 Ian Lance Taylor <iant@google.com>
2872 * config/i386/morestack.S: Simplify CFI opcodes throughout.
2874 2011-12-20 Ian Lance Taylor <iant@google.com>
2876 * config/i386/morestack.S (__morestack_non_split): If there is
2877 enough stack space already, don't split. Ask for more stack space
2880 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
2882 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
2884 (_Unwind_DebugHook): New function.
2885 (uw_restore_core_regs): New define.
2886 (unwind_phase2): Use uw_restore_core_regs instead of
2888 (unwind_phase2_forced): Likewise.
2889 (__gnu_Unwind_Resume): Likewise.
2891 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
2893 * config/alpha/linux-unwind.h: Update copyright years.
2894 (MD_FROB_UPDATE_CONTEXT): New define.
2895 (alpha_frob_update_context): New function.
2897 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2899 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2900 tmake_file rather replacing it.
2902 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2904 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
2905 function is not used for PPC64.
2906 (save_world): Amend comments. Update the VRsave mask to reflect the
2908 (rest_world): Update comments, do not clobber r10, do not use r8.
2909 (eh_rest_world_r10): Amend comments, do not use r8.
2910 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2911 no longer used, move restore of CR and target address to the end of
2914 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2916 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2917 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2919 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
2922 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2923 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2925 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2927 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2929 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
2932 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2933 * config/avr/lib1funcs.S (__muldi3): New function.
2935 2011-12-06 Andrew Pinski <apinski@cavium.com>
2937 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2939 (__frame_dummy_init_array_entry): Likewise.
2941 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
2943 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2947 * config/avr/lib1funcs.S (__prologue_saves__,
2948 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2949 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2951 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2953 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2955 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2958 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2959 (_ITM_deregisterTMCloneTable): Likewise.
2960 (__register_frame_info): Fix unused warning.
2961 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2962 pthread_default_stacksize_np): Likewise.
2963 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
2965 2011-11-29 DJ Delorie <dj@redhat.com>
2967 * config.host (rl78-*-elf): New case.
2968 * config/rl78: New directory for the Renesas RL78.
2970 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2972 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2975 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2978 * config/rs6000/t-savresfgpr: New file.
2979 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2980 $(srcdir)/config/rs6000/eabi.S.
2981 * config/rs6000/t-ppccomm-ldbl: Remove.
2982 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2984 (powerpc-*-eabispe*): Likewise.
2985 (powerpc-*-eabi*): Likewise.
2986 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2987 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2988 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2989 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2991 (powerpc-*-eabisim*): Likewise.
2992 (powerpc-*-elf*): Likewise.
2993 (powerpc-*-eabialtivec*): Likewise.
2994 (powerpc-xilinx-eabi*): Likewise.
2995 (powerpc-*-rtems*): Likewise.
2996 (powerpcle-*-elf*): Likewise.
2997 (powerpcle-*-eabisim*): Likewise.
2998 (powerpcle-*-eabi*): Likewise.
3000 2011-11-27 Ian Lance Taylor <iant@google.com>
3002 * generic-morestack.c (__splitstack_find): Check for NULL old
3004 (__splitstack_resetcontext): New function.
3005 (__splitstack_releasecontext): New function.
3006 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3008 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3010 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3012 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3014 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3016 2011-11-26 Richard Henderson <rth@redhat.com>
3018 * config/m68k/linux-atomic.c: New file.
3019 * config/m68k/t-linux: New file.
3020 * config.host (m68k-uclinux, m68k-linux): Use it.
3022 2011-11-26 Richard Henderson <rth@redhat.com>
3024 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3025 (__TMC_END__): Only declare if hidden is available; in the definition,
3026 if hidden is unavailable add a null record.
3027 (deregister_tm_clones, register_tm_clones): New.
3028 (__do_global_dtors_aux, frame_dummy): Use them.
3029 (__do_global_dtors, __do_global_ctors_1): Likewise.
3031 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3033 * config/darwin-crt-tm.c: New file.
3034 * config.host (darwin): Build crttms.o crttme.o to provide
3035 startup and shutdown for tm clones.
3036 * config/t-darwin (crttms.o): New build rule.
3037 (crttme.o): Likewise.
3039 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3041 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3044 2011-11-21 Richard Henderson <rth@redhat.com>
3046 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3047 (__TMC_LIST__, __TMC_END__): New.
3048 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3049 (__do_global_dtors): Likewise.
3050 (frame_dummy): Call _ITM_registerTMCloneTable.
3051 (__do_global_ctors_1): Likewise.
3053 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3055 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3056 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3057 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3058 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3059 * config/i386/t-darwin64: Remove.
3060 * config/sh/t-netbsd (LIB2ADD): Remove.
3062 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3065 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3066 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3067 * config/avr/lib1funcs.S (wmov): New assembler macro.
3068 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3069 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3070 (__udivmod64): New function.
3071 (__negdi2): New function.
3073 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3075 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3076 *-*-freebsd*aout*): Remove.
3078 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3080 * static-object.mk (c_flags-$o): Save c_flags.
3081 ($(base)$(objext)): Use it.
3083 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3085 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3087 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3090 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3091 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3094 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3096 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3098 (aeabi_uidivmod): Likewise.
3099 (umodsi3): Likewise.
3101 (aeabi_idivmod): Likewise.
3104 2011-11-16 Tristan Gingold <gingold@adacore.com>
3106 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3108 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3111 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3112 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3114 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3116 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3118 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3119 * config/pa/t-stublib64: Delete.
3121 2011-11-12 Richard Henderson <rth@redhat.com>
3123 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3124 cast the pointer argument to _Unwind_SetGRPtr.
3126 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3128 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3130 2011-11-09 Ian Lance Taylor <iant@google.com>
3132 * generic-morestack.c: Include <string.h>.
3133 (uintptr_type): Define.
3134 (struct initial_sp): Add dont_block_signals field. Reduce size of
3136 (allocate_segment): Set prev field to NULL. Don't set
3137 __morestack_current_segment or __morestack_segments.
3138 (__generic_morestack): Update current->prev and *pp after calling
3140 (__morestack_block_signals): Don't do anything if
3141 dont_block_signals is set.
3142 (__morestack_unblock_signals): Likewise.
3143 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3145 (__splitstack_block_signals): New function.
3146 (enum __splitstack_content_offsets): Define.
3147 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3148 (__splitstack_makecontext): New function.
3149 (__splitstack_block_signals_context): New function.
3150 (__splitstack_find_context): New function.
3151 * config/i386/morestack.S (__morestack_get_guard): New function.
3152 (__morestack_set_guard, __morestack_make_guard): New functions.
3153 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3155 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3157 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3158 (i[34567]86-*-mingw*): ... here.
3159 (x86_64-*-mingw*): ... here.
3161 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3163 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3165 2011-11-07 Nathan Sidwell <nathan@acm.org>
3167 * libgcov.c (struct gcov_fn_buffer): New struct.
3168 (buffer_fn_data): New helper.
3169 (gcov_exit): Rework for new gcov data structures.
3171 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3174 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3176 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3178 * config.host (tmake_file): Correct comment.
3179 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3181 (bfin*-uclinux*): Likewise.
3182 (bfin*-linux-uclibc*): Likewise.
3183 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3185 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3187 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3188 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3189 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3190 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3191 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3192 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3193 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3194 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3195 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3196 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3197 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3198 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3199 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3201 * config/bfin/t-elf: Remove.
3202 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3204 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3206 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3207 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3208 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3209 (lm32-*-elf*): ... this.
3210 (lm32-*-rtems*): ... and this.
3212 (m32r-*-rtems*): Add to tmake_file.
3213 (moxie-*-rtems*): Likewise.
3214 (sparc-*-rtems*): Likewise.
3215 Remove t-rtems from tmake_file.
3216 (sparc64-*-rtems*): Likewise.
3217 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3220 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3223 * config/gthr-posix.h: Move ...
3224 * gthr-posix.h: ... here.
3225 * config/gthr-lynx.h: Reflect this.
3226 * config/gthr-vxworks.h: Likewise.
3227 * config/rs6000/gthr-aix.h: Likewise.
3228 * configure.ac (target_thread_file): Likewise.
3229 * configure: Regenerate.
3231 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3233 * config.host (arm*-*-rtemseabi*): New target.
3235 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3238 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3241 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3243 * config.host (epiphany-*-elf*): New configuration.
3244 * config/epiphany: New Directory.
3246 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3248 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3249 * config/avr/t-rtems: New.
3250 Filter out _exit from LIB1ASMFUNCS.
3252 2011-11-04 David S. Miller <davem@davemloft.net>
3254 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3255 * configure: Rebuild.
3257 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3259 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3262 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3265 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3266 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3268 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3271 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3273 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3275 * config/c6x/t-elf (LIB2ADDEH): Set.
3276 * config/c6x/t-c6x-elf: Remove.
3278 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3280 * config/i386/sol2-ci.S: Rename to ...
3281 * config/i386/crti.S: ... this.
3282 * config/i386/sol2-cn.S: Rename to ...
3283 * config/i386/crtn.S: ... this.
3284 * config/sparc/sol2-ci.S: Rename to ...
3285 * config/sparc/crti.S: ... this.
3286 * config/sparc/sol2-cn.S: Rename to ...
3287 * config/sparc/crtn.S: ... this.
3288 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3289 (crti.o, crtn.o): Remove.
3291 2011-11-04 Tristan Gingold <gingold@adacore.com>
3293 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3295 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3297 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3299 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3301 * config.host (crisv32-*-none, cris-*-none): Remove.
3302 (crisv32-*-elf): Append to tmake_file, don't just set it.
3303 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3305 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3307 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3308 (ecrtn$(objext)): Likewise.
3309 (ncrti$(objext)): Likewise.
3310 (ncrtn$(objext)): Likewise.
3312 2011-11-03 Andreas Schwab <schwab@redhat.com>
3314 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3316 2011-11-02 David S. Miller <davem@davemloft.net>
3318 * configure.ac: Set host_address on sparc too.
3319 * configure: Regenerate.
3320 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3321 based upon host_address.
3322 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3324 2011-11-02 Jason Merrill <jason@redhat.com>
3326 * config/rs6000/t-ppccomm: Add missing \.
3328 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3330 * gthr-single.h, gthr.h: New files.
3331 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3332 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3333 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3334 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3335 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3336 * configure.ac (thread_header): New variable.
3337 Set it depending on target_thread_file.
3338 (gthr-default.h): Link from $thread_header.
3339 * configure: Regenerate.
3340 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3342 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3344 * configure.ac (tm_file_): New variable.
3345 Determine from tm_file.
3346 (tm_file, tm_defines): Substitute.
3347 * configure: Regenerate.
3348 * mkheader.sh: New file.
3349 * Makefile.in (clean): Remove libgcc_tm.h.
3350 ($(objects)): Depend on libgcc_tm.h.
3351 (libgcc_tm_defines, libgcc_tm_file): New variables.
3352 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3353 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3354 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3355 ($(extra-parts)): Depend on libgcc_tm.h.
3356 * config.host (tm_defines, tm_file): New variable.
3357 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3358 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3359 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3360 (avr-*-rtems*): Likewise.
3361 (avr-*-*): Likewise.
3362 (frv-*-elf): Likewise.
3363 (frv-*-*linux*): Likewise.
3364 (h8300-*-rtems*): Likewise.
3365 (h8300-*-elf*): Likewise.
3366 (i[34567]86-*-darwin*): Likewise.
3367 (x86_64-*-darwin*): Likewise.
3368 (rx-*-elf): Likewise.
3369 (tic6x-*-uclinux): Likewise.
3370 (tic6x-*-elf): Likewise.
3371 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3372 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3373 * config/i386/cygming-crtbegin.c: Likewise.
3374 * config/i386/cygming-crtend.c: Likewise.
3375 * config/ia64/fde-vms.c: Likewise.
3376 * config/ia64/unwind-ia64.c: Likewise.
3377 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3378 * config/rs6000/darwin-fallback.c: Likewise.
3379 * config/stormy16/lib2funcs.c: Likewise.
3380 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3381 * crtstuff.c: Likewise.
3382 * dfp-bit.h: Likewise.
3383 * emutls.c: Likewise.
3384 * fixed-bit.c: Likewise.
3385 * fp-bit.c: Likewise.
3386 * generic-morestack-thread.c: Likewise.
3387 * generic-morestack.c: Likewise.
3388 * libgcc2.c: Likewise.
3389 * libgcov.c: Likewise.
3390 * unwind-dw2-fde-dip.c: Likewise.
3391 * unwind-dw2-fde.c: Likewise.
3392 * unwind-dw2.c: Likewise.
3393 * unwind-sjlj.c: Likewise.
3395 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3397 * configure.ac: Include ../config/picflag.m4.
3398 (GCC_PICFLAG): Call it.
3400 * configure: Regenerate.
3401 * Makefile.in (gcc_srcdir): Remove.
3402 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3403 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3404 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3405 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3406 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3409 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3410 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3411 to refer to libgcc2.c.
3413 * config/darwin-64.c: New file.
3414 * config/darwin-crt3.c: Remove comment.
3415 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3416 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3417 config/udivmodsi4.c: New files.
3418 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3419 config/memset.c: New files.
3420 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3421 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3422 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3423 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3424 * config/t-openbsd-thread: New file.
3425 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3426 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3427 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3428 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3431 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3432 to refer to gthr-posix.c.
3433 * config/alpha/t-vms (LIB2ADD): Set.
3434 * config/alpha/vms-gcc_shell_handler.c: New file.
3435 * config/arm/bpabi.c, config/arm/fp16.c,
3436 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3437 config/arm/unaligned-funcs.c: New files.
3438 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3439 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3440 * config/arm/t-linux: Likewise.
3441 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3442 * config/arm/t-netbsd: New file.
3443 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3444 * config/arm/t-symbian (LIB2ADD_ST): Set.
3445 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3446 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3447 * config/bfin/t-elf: New file.
3448 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3449 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3450 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3451 config/c6x/ltf.c: New files.
3452 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3453 (HOST_LIBGCC2_CFLAGS): Set.
3454 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3455 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3456 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3458 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3459 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3460 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3461 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3462 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3464 * config/frv/t-frv (LIB2ADD): Set.
3465 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3466 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3467 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3468 config/h8300/popcounthi2.c: New files.
3469 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3470 * config/i386/gthr-win32.c: New file.
3471 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3472 * config/i386/t-cygwin: Likewise.
3473 * config/i386/t-darwin, config/i386/t-darwin64,
3474 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3475 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3476 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3477 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3478 * config/ia64/quadlib.c: New file.
3479 * config/ia64/t-hpux (LIB2ADD): Set.
3480 * config/ia64/t-ia64: Add comment.
3481 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3482 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3483 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3484 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3485 * config/m32c/t-m32c (LIB2ADD): Set.
3486 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3487 * config/m32r/t-m32r: Likewise.
3488 * config/m68k/fpgnulib.c: New file.
3489 * config/m68k/t-floatlib (LIB2ADD): Set.
3490 (xfgnulib.c): New target.
3491 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3492 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3493 * config/mep/t-mep (LIB2ADD): Set.
3494 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3495 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3496 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3497 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3498 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3499 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3500 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3501 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3502 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3503 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3505 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3506 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3507 * config/pa/fptr.c, config/pa/lib2funcs.S,
3508 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3509 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3510 (LIB2ADD, LIB2ADD_ST): Set.
3511 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3512 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3514 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3515 * config/pdp11/t-pdp11: New file.
3516 * config/picochip/libgccExtras/adddi3.S,
3517 config/picochip/libgccExtras/ashlsi3.S,
3518 config/picochip/libgccExtras/ashrsi3.S,
3519 config/picochip/libgccExtras/clzsi2.S,
3520 config/picochip/libgccExtras/cmpsi2.S,
3521 config/picochip/libgccExtras/divmod15.S,
3522 config/picochip/libgccExtras/divmodhi4.S,
3523 config/picochip/libgccExtras/divmodsi4.S,
3524 config/picochip/libgccExtras/lshrsi3.S,
3525 config/picochip/libgccExtras/parityhi2.S,
3526 config/picochip/libgccExtras/popcounthi2.S,
3527 config/picochip/libgccExtras/subdi3.S,
3528 config/picochip/libgccExtras/ucmpsi2.S,
3529 config/picochip/libgccExtras/udivmodhi4.S,
3530 config/picochip/libgccExtras/udivmodsi4.S: New files.
3531 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3532 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3533 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3534 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3535 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3536 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3537 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3538 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3540 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3541 (HOST_LIBGCC2_CFLAGS): Set.
3542 * config/rs6000/t-darwin64: New file.
3543 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3544 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3545 * config/rs6000/t-ppccomm (LIB2ADD): Add
3546 $(srcdir)/config/rs6000/tramp.S.
3547 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3548 Add $(srcdir)/config/rs6000/eabi.S.
3549 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3550 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3551 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3552 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3553 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3554 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3555 * config/rs6000/tramp.S: New file.
3556 * config/s390/t-tpf: Remove.
3557 * config/sh/linux-atomic.S: New file.
3558 * config/sh/t-linux (LIB2ADD): Set.
3559 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3560 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3561 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3563 (HOST_LIBGCC2_CFLAGS): Set.
3564 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3565 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3566 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3567 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3568 config/spu/mfc_multi_tag_release.c,
3569 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3570 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3571 config/spu/multi3.c: New files.
3572 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3573 (HOST_LIBGCC2_CFLAGS): Set.
3574 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3575 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3576 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3577 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3578 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3579 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3580 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3581 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3582 config/stormy16/umodsi3.c: New files.
3583 * config/xtensa/lib2funcs.S: New file.
3584 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3585 * config/xtensa/t-xtensa (LIB2ADD): Set.
3586 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3587 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3588 Add t-freebsd-thread to tmake_file for posix threads.
3589 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3590 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3591 (*-*-lynxos*): Likewise.
3592 (*-*-netbsd*): Likewise.
3593 (*-*-openbsd*): Likewise.
3594 Add t-openbsd-thread to tmake_file for posix threads.
3595 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3596 (*-*-vxworks*): Set tmake_file.
3597 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3598 (alpha*-*-freebsd*): Likewise.
3599 (alpha*-*-netbsd*): Likewise.
3600 (alpha*-*-openbsd*): Likewise.
3601 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3602 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3603 (alpha*-dec-*vms*): Likewise.
3604 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3605 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3606 (bfin*-uclinux*): Likewise.
3607 (bfin*-linux-uclibc*): Likewise.
3608 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3609 (crisv32-*-none): Likewise.
3610 (cris-*-elf): Likewise.
3611 (cris-*-none): Likewise.
3612 (cris-*-linux*, crisv32-*-linux*): Likewise.
3613 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3615 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3617 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3618 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3619 (x86_64-*-elf*): Likewise.
3620 (i[34567]86-*-nto-qnx*): Likewise.
3621 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3623 (x86_64-*-mingw*): Likewise.
3624 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3625 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3626 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3627 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3628 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3630 (mipsisa64sr71k-*-elf*): Likewise.
3631 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3632 (mips-*-elf*, mipsel-*-elf*): Likewise.
3633 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3634 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3635 (mips*-*-rtems*): Likewise.
3636 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3638 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3639 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3640 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3641 (spu-*-elf*): Likewise.
3642 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3644 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3646 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3647 $(srcdir) to refer to $(LIB1ASMSRC).
3649 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3650 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3651 config/arm/lib1funcs.S: New files.
3652 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3653 * config/arm/t-arm: New file.
3654 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3655 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3656 config/arm/t-strongarm-elf: New files.
3657 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3658 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3659 * config/avr/lib1funcs.S: New file.
3660 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3661 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3662 * config/c6x/lib1funcs.S: New file.
3663 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3664 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3665 * config/frv/lib1funcs.S: New file.
3666 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3667 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3668 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3669 * config/ia64/__divxf3.asm: Rename to ...
3670 * config/ia64/__divxf3.S: ... this.
3671 Adapt lib1funcs.asm filename.
3672 * config/ia64/_fixtfdi.asm: Rename to ...
3673 * config/ia64/_fixtfdi.S: ... this.
3674 Adapt lib1funcs.asm filename.
3675 * config/ia64/_fixunstfdi.asm: Rename to ...
3676 * config/ia64/_fixunstfdi.S: ... this.
3677 Adapt lib1funcs.asm filename.
3678 * config/ia64/_floatditf.asm: Rename to ...
3679 * config/ia64/_floatditf.S: ... this.
3680 Adapt lib1funcs.asm filename.
3681 * config/ia64/lib1funcs.S: New file.
3682 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3683 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3684 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3685 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3686 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3687 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3688 * config/mep/lib1funcs.S: New file.
3689 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3690 * config/mips/mips16.S: New file.
3691 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3692 * config/pa/milli64.S: New file.
3693 * config/pa/t-linux, config/pa/t-linux64: New files.
3694 * config/picochip/lib1funcs.S: New file.
3695 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3696 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3697 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3698 * config/sh/t-netbsd: New file.
3699 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3700 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3701 * config/sh/t-sh64: New file.
3702 * config/sparc/lb1spc.S: New file.
3703 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3705 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3706 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3707 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3708 config/xtensa/lib1funcs.S: New files.
3709 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3710 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3712 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3713 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3714 (arm*-*-linux*): Likewise.
3715 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3716 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3717 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3718 (arm*-*-ecos-elf): Likewise.
3719 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3720 (arm*-*-rtems*): Likewise.
3721 (arm*-*-elf): Likewise.
3722 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3723 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3724 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3725 (bfin*-uclinux*): Likewise.
3726 (bfin*-linux-uclibc*): Likewise.
3727 (bfin*-rtems*): Likewise.
3728 (bfin*-*): Likewise.
3729 (fido-*-elf): Merge into m68k-*-elf*.
3730 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3731 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3732 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3733 (h8300-*-elf*): Likewise.
3734 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3735 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3736 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3737 (i[34567]86-*-mingw*): Likewise.
3738 (x86_64-*-mingw*): Likewise.
3739 (i[34567]86-*-interix3*): Likewise.
3740 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
3741 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
3742 (m68k-*-elf*): Also handle fido-*-elf.
3743 Add m68k/t-floatlib to tmake_file.
3744 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
3745 (m68k-*-linux*): Likewise.
3746 (m68k-*-rtems*): Likewise.
3747 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
3748 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
3750 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
3751 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
3752 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
3753 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
3754 sh/t-netbsd to tmake_file.
3755 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
3756 (sh-*-rtems*): Add sh/t-sh to tmake_file.
3757 (sh-wrs-vxworks): Likewise.
3758 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
3760 (v850*-*-*): Add v850/t-v850 to tmake_file.
3761 (vax-*-linux*): Add vax/t-linux to tmake_file.
3762 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
3764 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3766 * crtstuff.c: New file.
3767 * Makefile.in (CRTSTUFF_CFLAGS): Define.
3768 (CRTSTUFF_T_CFLAGS): Define.
3769 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
3770 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
3771 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
3774 (crtbeginT.o): Use $(objext).
3775 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
3776 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
3777 (gcc-extra-parts): Remove.
3778 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
3780 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3781 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
3782 Add t-crtstuff-pic to tmake_file.
3783 (*-*-lynxos*): New case.
3784 Set tmake_file, extra_parts.
3785 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
3786 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
3787 *-*-netbsdelf[2-9]*.
3788 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
3789 (*-*-rtems*): Set extra_parts.
3790 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
3791 (*-*-uclinux*): New case.
3793 (*-*-vms*): New case.
3794 Set tmake_file, extra_parts.
3795 (*-*-elf): Set extra_parts.
3796 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
3797 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
3800 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
3802 (arm*-*-freebsd*): Add t-crtin to tmake_file.
3803 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
3804 (arm-wrs-vxworks): Append to tmake_file.
3806 (arm*-*-uclinux*): Set extra_parts.
3807 (arm*-*-ecos-elf): Likewise.
3808 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
3810 (arm*-*-rtems*): Set extra_parts.
3811 (arm*-*-elf): Likewise.
3812 (avr-*-rtems*): Clear extra_parts.
3813 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
3815 (bfin*-uclinux*): Likewise.
3816 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
3817 (bfin*-rtems*): Append to tmake_file.
3819 (bfin*-*): Likewise.
3820 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
3821 (crisv32-*-elf): ... this.
3822 (crisv32-*-none): ... this.
3823 (cris-*-elf, cris-*-none): New cases.
3824 Add cris/t-elfmulti to tmake_file.
3825 (fr30-*-elf): Append to tmake_file.
3827 (frv-*-elf): Append to tmake_file, add frv/t-frv.
3829 (h8300-*-rtems*): Append to tmake_file.
3831 (h8300-*-elf*): Likewise.
3832 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
3834 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
3836 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
3837 (x86_64-*-elf*): Likewise.
3838 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
3839 (x86_64-*-freebsd*): Likewise.
3840 (x86_64-*-netbsd*): Likewise.
3841 (i[34567]86-*-linux*): Likewise.
3842 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3843 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3844 (x86_64-*-linux*): Likewise.
3845 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3846 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
3849 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
3850 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
3851 Append to extra_parts, remove crtbegin.o, crtend.o.
3852 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
3853 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
3854 crtend.o, crtbeginS.o, crtendS.o.
3855 (ia64*-*-linux*): Comment extra_parts.
3856 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
3858 (iq2000*-*-elf*): Clear extra_parts.
3859 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
3860 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
3861 (m32r-*-elf*, m32r-*-rtems*): Split off ...
3862 (m32r-*-rtems*): ... this.
3863 Add m32r/t-m32r to tmake_file.
3864 (m68k-*-elf*): Add t-crtin to tmake_file.
3865 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
3866 (mcore-*-elf): Likewise.
3867 (microblaze*-*-*): Set extra_parts.
3868 (mips*-sde-elf*): New case.
3869 Set tmake_file, extra_parts.
3870 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3871 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3872 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
3875 (mipsisa64sr71k-*-elf*): Likewise.
3876 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3877 (mips-*-elf*, mipsel-*-elf*): Likewise.
3878 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3879 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
3880 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3881 (mips*-*-rtems*): Likewise.
3882 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
3883 (moxie-*-*): Split into ...
3884 (moxie-*-elf, moxie-*-uclinux*): ... this.
3885 Add to extra_parts, remove crtbegin.o, crtend.o.
3886 (moxie-*-rtems*): New case.
3889 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3891 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3892 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3895 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3896 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3898 (powerpc-*-eabisim*): Likewise.
3899 (powerpc-*-elf*): Likewise.
3900 (powerpc-*-eabialtivec*): Likewise.
3901 (powerpc-xilinx-eabi*): Likewise.
3902 (powerpc-*-eabi*): Likewise.
3903 (powerpc-*-rtems*): Likewise.
3904 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3907 (powerpc-*-lynxos*): Add to tmake_file.
3908 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3909 rs6000/t-crtstuff, t-crtstuff-pic.
3911 (powerpcle-*-eabisim*): Likewise.
3912 (powerpcle-*-eabi*): Likewise.
3913 (rx-*-elf): Remove extra_parts.
3914 (s390x-ibm-tpf*): Set extra_parts.
3915 (score-*-elf): Set extra_parts.
3916 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3917 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3918 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3919 (sh64l*-*-netbsd*): Split into ...
3920 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3921 Add t-crtstuff-pic to tmake_file.
3923 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3925 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3926 (sparc-*-elf*): Remove t-crtin from tmake_file.
3927 Add to extra_parts, remove crtbegin.o, crtend.o.
3928 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3929 (sparc64-*-linux*): Likewise.
3930 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3931 Add to extra_parts, remove crtbegin.o, crtend.o.
3932 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3933 Add to extra_parts, remove crtbegin.o, crtend.o.
3934 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3935 Add to extra_parts, remove crtbegin.o, crtend.o.
3936 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3937 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3938 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3940 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3942 (tic6x-*-*): Change to ...
3943 (tic6x-*-elf): ... this.
3945 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3947 (am33_2.0-*-linux*): Add comment.
3948 (mep*-*-*): Add mep/t-mep to tmake_file.
3950 * config/alpha/t-vms: New file.
3951 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3952 * config/arm/crti.S, config/arm/crtn.S: New files.
3953 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3954 * config/bfin/crtlibid.S: New file.
3955 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3956 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3957 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3958 (crti.o, crtin.o): New rules.
3959 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3960 * config/c6x/t-uclinux: New file.
3961 * config/cris/t-elfmulti: New file.
3962 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3963 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3964 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3965 * config/frv/t-frv: New file.
3966 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3967 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3968 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3970 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3971 refer to cygming-crtbegin.c, cygming-crtend.c.
3973 * config/i386/t-nto: New file.
3974 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3975 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3976 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3977 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3980 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3981 (crtinitS.o): New rule.
3982 * config/ia64/vms-crtinit.S: New file.
3983 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3984 * config/m32r/initfini.c: New file.
3985 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3986 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3987 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3988 * config/mep/t-mep: New file.
3989 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3990 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3991 * config/mips/crti.S, config/mips/crtn.S: New files.
3992 * config/mips/t-crtstuff: New file.
3993 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3994 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3995 (CUSTOM_CRTIN): Set.
3996 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3998 Use $(srcdir) to refer to crti.S, crtn.S.
3999 Use .S extension, $<.
4000 * config/moxie/crti.asm: Rename to ...
4001 * config/moxie/crti.S: ... this.
4002 * config/moxie/crtn.asm: Rename to ...
4003 * config/moxie/crtn.S: ... this.
4004 * config/moxie/t-moxie: Remove.
4005 * config/pa/stublib.c: New file.
4006 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4007 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4008 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4009 * config/rs6000/t-crtstuff: New file.
4010 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4011 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4012 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4013 Make output file explicit.
4014 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4015 Make output file explicit.
4016 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4017 Make output file explicit.
4018 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4019 Make output file explicit.
4020 * config/score/crti.S, config/score/crtn.S: New files.
4021 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4022 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4024 * config/sh/t-sh, config/sh/t-superh: New files.
4025 * config/sparc/t-linux64: New file.
4026 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4027 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4028 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4029 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4030 * config/t-crtin: Remove.
4031 * config/t-crtstuff-pic: New file.
4032 * config/t-sol2 (CUSTOM_CRTIN): Set.
4033 (crti.o, crtn.o): New rules.
4034 * config/vms/t-vms: New file.
4035 * config/vms/vms-ucrt0.c: New file.
4036 * config/xtensa/t-elf: New file.
4038 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4040 * Makefile.in (SHLIB_NM_FLAGS): Set.
4041 * mkmap-flat.awk, mkmap-symver.awk: New files.
4042 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4044 * configure: Regenerate.
4045 * config/libgcc-glibc.ver: New file.
4046 * config/libgcc-libsystem.ver: New file.
4047 * config/t-libunwind (SHLIB_LC): Set.
4048 * config/t-linux: New file.
4049 * config/t-slibgcc (INSTALL_SHLIB): New.
4050 (SHLIB_INSTALL): Use it.
4051 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4052 to mkmap-symver.awk.
4053 (SHLIB_MAPFILES): Don't append, adapt pathname.
4054 (SHLIB_VERPFX): Set.
4055 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4056 to mkmap-symver.awk.
4057 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4058 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4059 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4060 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4062 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4063 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4064 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4065 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4066 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4067 * config/i386/libgcc-darwin.10.4.ver,
4068 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4070 * config/i386/t-darwin: Remove.
4071 * config/i386/t-darwin64: Likewise.
4072 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4073 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4074 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4075 * config/i386/t-linux: New file.
4076 * config/i386/t-mingw32: New file.
4077 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4078 * config/ia64/t-glibc: Rename to ...
4079 * config/ia64/t-linux: ... this.
4080 (SHLIB_MAPFILES): Set.
4081 * config/ia64/t-glibc-libunwind: Rename to ...
4082 * config/ia64/t-linux-libunwind: ... this.
4083 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4084 * config/ia64/t-slibgcc-hpux: New file.
4085 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4086 * config/m68k/t-slibgcc-elf-ver: New file.
4087 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4088 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4090 * config/pa/t-slibgcc-hpux: New file.
4091 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4093 * config/rs6000/libgcc-darwin.10.4.ver,
4094 config/rs6000/libgcc-darwin.10.5.ver: New files.
4095 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4096 config/rs6000/libgcc-glibc.ver.
4097 * config/rs6000/libgcc-ppc64.ver: Rename to
4098 config/rs6000/libgcc-ibm-ldouble.ver.
4099 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4100 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4101 * config/rs6000/t-ldbl128: Rename to ...
4102 * config/rs6000/t-linux: ... this.
4103 (SHLIB_MAPFILES): Adapt filename.
4104 * config/rs6000/t-slibgcc-aix: New file.
4105 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4106 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4107 libgcc-excl.ver, libgcc-glibc.ver.
4108 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4109 * config/sparc/libgcc-glibc.ver: New file.
4110 * config/sparc/t-linux: New file.
4111 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4112 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4113 t-slibgcc-elf-ver to tmake_file.
4114 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4116 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4117 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4118 t-slibgcc-elf-ver, t-linux to tmake_file.
4119 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4121 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4122 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4123 (alpha*-dec-*vms*): Likewise.
4124 (arm*-*-freebsd*): Append to tmake_file.
4125 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4126 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4128 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4129 tmake_file for arm*-*-symbianelf*.
4130 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4131 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4133 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4134 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4135 pa/t-slibgcc-dwarf-ver to tmake_file.
4136 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4137 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4138 (hppa*64*-*-hpux11*): Likewise.
4139 (hppa[12]*-*-hpux11*): Likewise.
4140 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4141 i386/t-crtpc, i386/t-crtfm.
4142 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4143 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4145 Add i386/t-cygwin to tmake_file.
4146 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4147 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4148 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4150 Add i386/t-mingw32 to tmake_file.
4151 (x86_64-*-mingw*): Likewise.
4152 (ia64*-*-freebsd*): Append to tmake_file.
4153 (ia64*-*-linux*): Append to tmake_file.
4154 Replace ia64/t-glibc by ia64/t-linux.
4155 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4157 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4158 t-slibgcc-hpux to tmake_file.
4159 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4160 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4161 (m32rle-*-linux*): Likewise.
4162 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4164 (microblaze*-linux*): New case.
4165 Append to tmake_file, add t-slibgcc-nolc-override.
4166 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4167 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4168 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4169 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4170 rs6000/t-slibgcc-aix to tmake_file.
4171 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4172 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4173 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4174 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4175 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4176 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4178 (sparc-*-linux*): Append to tmake_file for *-leon*.
4179 Add sparc/t-linux to tmake_file for non-Leon targets.
4180 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4181 (tic6x-*-uclinux): New case.
4182 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4183 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4184 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4185 (am33_2.0-*-linux*): Append to tmake_file.
4186 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4187 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4188 x86_64-*-kfreebsd*-gnu.
4189 Add i386/t-linux to tmake_file.
4191 2011-10-28 Ian Lance Taylor <iant@google.com>
4193 * config/i386/morestack.S: Correct CFI information to do proper
4194 returns throughout function. In 32-bit mode, save %ebx so that it
4195 is restored on unwind.
4197 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4199 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4200 case where B3 isn't the return register.
4202 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4203 logic for doubleword pops.
4205 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4207 * config/rs6000/t-freebsd: Add wildcard.
4209 2011-10-21 Paul Brook <paul@codesourcery.com>
4211 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4213 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4214 Eric Botcazou <ebotcazou@adacore.com>
4217 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4218 fs->signal_frame to 1.
4220 2011-10-07 Ian Lance Taylor <iant@google.com>
4222 * generic-morestack-thread.c: #include <errno.h>.
4224 2011-10-07 Ian Lance Taylor <iant@google.com>
4227 * generic-morestack.c (__generic_morestack): Make sure the segment
4228 is large enough for both the stack frame and the copied
4231 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4234 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4237 2011-09-28 Nick Clifton <nickc@redhat.com>
4239 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4240 64-bit doubles are not enabled.
4241 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4242 and floatunsisf functions.
4244 2011-09-13 Paul Brook <paul@codesourcery.com>
4246 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4247 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4248 * unwind-arm-common.inc: New file.
4249 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4250 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4251 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4252 * config/c6x/libunwind.S: New file.
4253 * config/c6x/pr-support.c: New file.
4254 * config/c6x/unwind-c6x.c: New file.
4255 * config/c6x/unwind-c6x.h: New file.
4256 * config/c6x/t-c6x-elf: New file.
4258 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4260 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4261 (ASM_DIVZERO): Ditto.
4262 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4264 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4266 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4268 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4271 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4272 instead of an assembly one.
4274 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4277 * Makefile.in (install-unwind_h): Create
4278 $(gcc_objdir)/include/unwind.h atomically.
4280 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4282 * Makefile.in (install-unwind_h): Remove destination file first.
4284 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4287 * config/mips/t-mips16: New file.
4288 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4289 (mips*-*-linux*): Likewise.
4290 (mips*-sde-elf*): Likewise.
4291 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4292 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4293 Add mips/t-mips16 to tmake_file.
4294 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4295 (mips-*-elf*): Likewise.
4296 (mips64-*-elf*): Likewise.
4297 (mips64orion-*-elf*): Likewise.
4298 (mips*-*-rtems*): Likewise.
4299 (mipstx39-*-elf*): Likewise.
4300 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4301 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4303 Use $(srcdir) to refer to sync.c.
4305 ($(libgcc-sync-funcs-o)): Likewise.
4306 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4307 ($(libgcc-sync-funcs-s-o)): Likewise.
4309 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4311 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4314 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4317 * config/i386/value-unwind.h: New.
4319 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4321 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4322 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4323 Add to tmake_file rather than overriding it.
4325 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4327 * config/t-softfp: Remove.
4328 * soft-fp: Moved from ../gcc/config.
4329 * soft-fp/README: Remove t-softfp reference.
4330 * soft-fp/t-softfp: Move to config/t-softfp.
4331 (softfp_machine_header): Remove.
4332 (softfp_file_list): Remove config subdir.
4333 (soft-fp-objects): New variable.
4334 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4335 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4336 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4337 * config/t-softfp-excl: New file.
4338 * config/t-softfp-sfdf: New file.
4339 * config/t-softfp-tf: New file.
4340 * config/no-sfp-machine.h: New file.
4341 * config/arm/sfp-machine.h: New file.
4342 * config/arm/t-softfp: New file.
4343 * config/c6x/sfp-machine.h: New file.
4344 * config/i386/32/t-fprules-softfp: Rename to ...
4345 * config/i386/32/t-softfp: ... this.
4346 (tifunctions, LIB2ADD): Remove.
4347 (softfp_int_modes): Override.
4348 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4350 * config/i386/64/eqtf2.c: Likewise.
4351 * config/i386/64/getf2.c: Likewise.
4352 * config/i386/64/letf2.c: Likewise.
4353 * config/ia64/sft-machine.h: New file.
4354 * config/ia64/t-fprules-softfp: Rename to ...
4355 * config/ia64/t-softfp: ... this.
4356 * config/lm32/sfp-machine.h: New file.
4357 * config/moxie/t-moxie-softfp: Remove.
4358 * config/rs6000/ibm-ldouble-format: New file.
4359 * config/rs6000/ibm-ldouble.c: New file.
4360 * config/rs6000/libgcc-ppc-glibc.ver: New file
4361 * config/rs6000/libgcc-ppc64.ver: New file
4362 * config/rs6000/sfp-machine.h: New file.
4363 * config/rs6000/t-freebsd: New file.
4364 * config/rs6000/t-ibm-ldouble: New file.
4365 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4366 libgcc-ppc-glibc.ver.
4367 * config/rs6000/t-linux64: New file.
4368 * config/rs6000/t-ppccomm (LIB2ADD): Add
4369 $(srcdir)/config/rs6000/ibm-ldouble.c.
4370 * config/rs6000/t-ppccomm-ldbl: New file.
4371 * config/score/sfp-machine.h: New file.
4372 * config.host (sfp_machine_header): Explain.
4373 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4374 t-softfp to tmake_file.
4375 (arm*-*-uclinux*): Likewise.
4376 (arm*-*-ecos-elf): Likewise.
4377 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4378 (arm*-*-rtems*): Likewise.
4379 (arm*-*-elf): Likewise.
4380 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4382 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4383 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4384 (lm32-*-uclinux*): Likewise.
4385 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4386 t-softfp-excl, t-softfp.
4387 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4388 (powerpc64-*-darwin*): Likewise.
4389 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4391 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4393 (powerpc-*-eabisim*): Likewise.
4394 (powerpc-*-elf*): Likewise.
4395 (powerpc-*-eabialtivec*): Likewise.
4396 (powerpc-xilinx-eabi*): Likewise.
4397 (powerpc-*-rtems*): Likewise.
4398 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4399 t-softfp-excl, t-softfp to tmake_file.
4400 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4401 rs6000/t-ppccomm-ldbl to tmake_file.
4402 (powerpcle-*-elf*): Likewise.
4403 (powerpcle-*-eabisim*): Likewise.
4404 (powerpcle-*-eabi*): Likewise.
4405 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4406 rs6000/t-ibm-ldouble to tmake_file.
4407 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4408 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4409 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4410 (tic6x-*-*): Likewise.
4411 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4412 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4413 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4414 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4415 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4416 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4417 t-softfp to tmake_file.
4418 * configure.ac (sfp_machine_header): Provide default if unset.
4420 Link sfp-machine.h to config/$sfp_machine_header.
4421 * configure: Regenerate.
4423 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4425 * Makefile.in (double_type_size, long_double_type_size): Set.
4426 Remove $(fpbit-in-libgcc) support.
4427 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4428 (fpbit-src): New variable.
4429 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4430 Compile with -DFLOAT $(FPBIT_CFLAGS).
4432 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4433 Compile with $(FPBIT_CFLAGS).
4435 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4436 Compile with -DFLOAT $(TPBIT_CFLAGS).
4438 * configure.ac (double_type_size, long_double_type_size):
4439 Determine and substitute.
4440 * configure: Regenerate.
4441 * fp-bit.c, fp-bit.h: New files.
4442 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4443 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4444 * config/mips/t-mips: New file.
4445 * config/mips/t-sdemtk: New file.
4446 * config/rs6000/ppc64-fp.c: New file.
4447 * config/rs6000/t-darwin (LIB2ADD): Add
4448 $(srcdir)/config/rs6000/ppc64-fp.c.
4449 * config/rs6000/t-ppc64-fp: New file.
4450 * config/rx/rx-lib.h: New file.
4451 * config/rx/t-rx (FPBIT): Set to true.
4452 ($(gcc_objdir)/fp-bit.c): Remove.
4453 (DPBIT): Set to true only with -m64bit-doubles.
4454 ($(gcc_objdir)/dp-bit.c): Remove.
4455 * config/sparc/t-softfp: Remove.
4456 * config/spu/t-elf: New file.
4457 * config/t-fdpbit, config/t-fpbit: New files.
4458 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4459 (mips*-*-*): Likewise.
4460 (arm-wrs-vxworks): Likewise.
4461 (arm*-*-freebsd*): Likewise.
4462 (avr-*-rtems*): Add t-fpbit to tmake_file.
4463 (avr-*-*): Likewise.
4464 (bfin*-elf*): Add t-fdpbit to tmake_file.
4465 (bfin*-uclinux*): Likewise.
4466 (bfin*-linux-uclibc*): Likewise.
4467 (bfin*-rtems*): New case.
4468 Add t-fdpbit to tmake_file.
4469 (bfin*-*): Add t-fdpbit to tmake_file.
4470 (crisv32-*-elf): Likewise.
4471 (cris-*-linux*): Likewise.
4472 (fr30-*-elf): Likewise.
4473 (frv-*-elf, frv-*-*linux*): Likewise.
4474 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4475 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4476 (m32r-*-elf*): Likewise.
4477 (m32rle-*-elf*): Likewise.
4478 (m32r-*-linux*): Likewise.
4479 (m32rle-*-linux*): Likewise.
4480 (mcore-*-elf): Add t-fdpbit to tmake_file.
4481 (microblaze*-*-*): Likewise.
4482 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4483 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4484 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4486 Add mips/t-tpbit to tmake-file.
4487 (mips*-*-linux*): Fix typo.
4488 (mips*-sde-elf*): New case
4489 Add mips/t-sdemtk unless using newlib.
4490 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4491 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4492 (mn10300-*-*): Likewise.
4493 (pdp11-*-*): Likewise.
4494 (picochip-*-*): Add t-fpbit to tmake_file.
4495 (powerpc-*-eabisimaltivec*): Likewise.
4496 (powerpc-*-eabisim*): Likewise.
4497 (powerpc-*-elf*): Likewise.
4498 (powerpc-*-eabialtivec*): Likewise.
4499 (powerpc-xilinx-eabi*): New case.
4500 Add t-fdpbit to tmake_file.
4501 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4502 (powerpc-*-rtems*): Likewise.
4503 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4505 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4507 (powerpc-*-lynxos*): Likewise.
4508 (powerpcle-*-elf*): Likewise.
4509 (powerpcle-*-eabisim*): Likewise.
4510 (powerpcle-*-eabi*): Likewise.
4511 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4512 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4513 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4514 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4515 (rx-*-elf): Add t-fdpbit to tmake_file.
4516 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4517 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4518 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4519 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4521 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4522 (sh-wrs-vxworks): Likewise.
4523 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4524 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4525 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4526 (sparc64-*-rtems*): ... new case.
4527 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4528 (spu-*-elf*): Likewise.
4529 Add spu/t-elf to tmake_file.
4530 (v850*-*-*): Add t-fdpbit to tmake_file.
4531 (xstormy16-*-elf): Likewise.
4532 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4533 (mep*-*-*): Likewise.
4535 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4537 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4539 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4540 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4541 (install-unwind_h): New target.
4542 (all): Depend on it.
4543 * config.host (unwind_header): New variable.
4544 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4545 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4546 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4547 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4548 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4550 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4552 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4554 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4556 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4557 (ia64*-*-freebsd*): Likewise.
4558 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4560 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4561 $with_system_libunwind.
4562 (ia64*-*-hpux*): Set tmake_file.
4563 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4564 (picochip-*-*): Set tmake_file.
4565 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4567 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4568 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4569 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4570 (xtensa*-*-elf*): Set tmake_file.
4571 (xtensa*-*-linux*): Likewise.
4572 * configure.ac: Include ../config/unwind_ipinfo.m4.
4573 Call GCC_CHECK_UNWIND_GETIPINFO.
4574 Link unwind.h to $unwind_header.
4575 * configure: Regenerate.
4576 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4577 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4578 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4579 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4580 * config/unwind-dw2-fde-darwin.c: New file.
4581 * config/arm/libunwind.S, config/arm/pr-support.c,
4582 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4583 config/arm/unwind-arm.h,: New files.
4584 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4585 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4586 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4587 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4588 config/ia64/unwind-ia64.h: New files.
4589 * config/picochip/t-picochip: New file.
4590 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4592 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4593 * config/s390/t-tpf (LIB2ADDEH): Remove.
4594 * config/t-darwin (LIB2ADDEH): Set.
4595 * config/t-eh-dw2-dip: New file.
4596 * config/t-libunwind, config/t-libunwind-elf: New files.
4597 * config/t-sol2 (LIB2ADDEH): Remove.
4598 * config/xtensa/t-xtensa: New file.
4600 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4602 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4603 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4604 long long to check rt_sigreturn syscall.
4606 2011-08-02 Alan Modra <amodra@gmail.com>
4608 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4609 Restore for indirect call bcrtl from correct stack slot, and only
4610 if cfa+40 isn't valid.
4612 2011-08-01 Julian Brown <julian@codesourcery.com>
4614 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4615 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4616 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4618 2011-08-01 Julian Brown <julian@codesourcery.com>
4620 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4621 (libgcc-std.ver.in): Use above.
4622 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4623 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4625 * config/t-fixedpoint-gnu-prefix: New file.
4626 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4627 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4630 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4632 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4633 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4634 for x86-64. Properly check __x86_64__ and __LP64__.
4636 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4638 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4640 (_FP_WS_TYPE): Likewise.
4641 (_FP_I_TYPE): Likewise.
4643 2011-07-28 Alan Modra <amodra@gmail.com>
4645 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4646 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4647 in a plt call stub. Do restore r2 if stopped on bctrl.
4649 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4651 * config.host (i[3456x]86-*-netware*): Remove.
4652 * config/i386/netware-crt0.c, config/i386/t-nwld,
4653 config/i386/t-slibgcc-nwld: Remove.
4655 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4657 * config.host: Handle tic6x-*-*.
4658 * config/c6x/c6x-abi.h: New file.
4660 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4662 * config/i386/crtprec.c: New file.
4663 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4664 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4665 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4666 (x86_64-*-darwin*): Likewise.
4667 (i[34567]86-*-solaris2*: Likewise.
4669 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4671 * config/alpha/crtfastmath.c: New file.
4672 * config/i386/crtfastmath.c: New file.
4673 * config/ia64/crtfastmath.c: New file.
4674 * config/mips/crtfastmath.c: New file.
4675 * config/sparc/crtfastmath.c: New file.
4677 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4679 Add -frandom-seed=gcc-crtfastmath.
4680 * config/alpha/t-crtfm: Remove.
4681 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4682 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4684 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4685 (alpha*-dec-osf5.1*): Likewise.
4686 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4687 Add crtfastmath.o to extra_parts.
4688 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4689 Add crtfastmath.o to extra_parts.
4690 (x86_64-*-darwin*): Likewise.
4691 (x86_64-*-mingw*): Likewise.
4692 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4693 (ia64*-*-freebsd*): Likewise.
4694 (ia64*-*-linux*): Likewise.
4695 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4696 Add crtfastmath.o to extra_parts.
4698 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4700 * config/darwin-crt3.o: New file.
4701 * config/rs6000/darwin-crt2.c: New file.
4702 * config/t-darwin: New file.
4703 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4705 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4706 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4707 (powerpc64-*-darwin*): Likewise.
4709 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4711 * config/i386/netware-crt0.c: New file.
4712 * config/i386/t-nwld: Rename to ...
4713 * config/i386/t-slibgcc-nwld: ... this.
4714 * config/i386/t-nwld: New file.
4715 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4717 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4720 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4722 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4724 * configure: Regenerate.
4726 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4728 * dfp-bit.c, dfp-bit.h: New files.
4729 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4731 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4732 ($(d64pbit-o)): Likewise.
4733 ($(d128pbit-o)): Likewise.
4734 * config/t-dfprules: New file.
4735 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4736 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4737 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4738 (x86_64-*-linux*): Likewise.
4739 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4740 (i[34567]86-*-cygwin*): Likewise.
4741 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
4742 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4744 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4746 * Makfile.in (LIBGCOV): New variable.
4747 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
4748 * libgcov.c: New file.
4750 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4752 * fixed-bit.c, fixed-bit.h: New files.
4753 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
4754 refer to fixed-bit.c.
4756 2011-07-07 Joseph Myers <joseph@codesourcery.com>
4758 * config.host (*local*): Remove.
4760 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4763 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
4764 like i?86-*-solaris2.1[0-9]*.
4765 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
4766 * configure.ac (i?86-*-solaris2*): Likewise.
4767 * configure: Regenerate.
4769 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
4771 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4772 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
4773 md_unwind_header by splitting out of...
4774 (i[34567]86-*-linux*): ... this.
4775 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
4776 Remove md_unwind_header by splitting out of...
4777 (x86_64-*-linux*): ... this.
4779 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
4781 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
4783 2011-06-28 Nick Clifton <nickc@redhat.com>
4785 * config.host: Recognize all V850 variants.
4787 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
4789 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
4791 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4793 * shared-object.mk (c_flags-$o): Save c_flags.
4794 ($(base)$(objext)): Use it.
4795 ($(base)_s$(objext)): Likewise.
4797 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
4799 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
4800 * libgcc-std.ver.in (GCC_4.7.0): New section.
4802 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
4806 * config/avr/t-avr: Fix line endings.
4807 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
4810 2011-06-14 Olivier Hainque <hainque@adacore.com>
4811 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4813 * config/mips/irix6-unwind.h: New file.
4814 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
4816 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
4818 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
4819 (sparc64_fallback_frame_state): Use it.
4820 (sparc64_frob_update_context): Further adjust context.
4821 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
4822 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
4823 * config/sparc/sol2-cn.S: Likewise.
4825 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4827 * enable-execute-stack-empty.c: New file.
4828 * enable-execute-stack-mprotect.c: New file.
4829 * config/i386/enable-execute-stack-mingw32.c: New file.
4830 * config.host (enable_execute_stack): New variable.
4831 Select appropriate variants.
4832 * configure.ac: Link enable-execute-stack.c to
4833 $enable_execute_stack.
4834 * configure: Regenerate.
4835 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
4836 (lib2funcs): Remove _enable_execute_stack.
4838 2011-06-09 David S. Miller <davem@davemloft.net>
4839 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4841 * config.host (sparc-*-linux*): Correct md_unwind_header
4843 (s390x-ibm-tpf*): Fix typo.
4845 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4847 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
4848 Add crtfastmath.o to extra_parts.
4849 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
4851 * config/mips/t-crtfm: Remove.
4853 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4855 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
4857 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
4859 * config.host (sh*-*-linux*): Fix typo.
4861 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4863 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
4864 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
4865 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
4866 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
4867 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
4868 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
4869 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
4870 Wrap in !__MINGW64__.
4871 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
4872 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
4873 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
4874 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
4875 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
4876 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
4877 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
4879 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
4880 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
4881 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
4882 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
4883 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
4884 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4885 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4886 * config/no-unwind.h: New file.
4887 * config.host (md_unwind_header): Document.
4889 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4890 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4891 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4892 hppa[12]*-*-hpux11*): Set md_unwind_header.
4893 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4894 Set md_unwind_header.
4895 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4896 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4897 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4898 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4899 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4900 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4901 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4903 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4904 * configure: Regenerate.
4906 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4908 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4909 Set tmake_file, extra_parts.
4910 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4912 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4914 * config/mips/t-irix6: New file.
4915 * config/mips/t-slibgcc-irix: New file.
4917 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4919 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4920 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4922 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4924 * configure.ac (target_thread_file): Determine thread model.
4925 * configure: Regenerate.
4926 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4927 * config/alpha/t-alpha: New file.
4928 * config/alpha/t-crtfm: Use $<.
4929 * config/alpha/t-ieee: New file.
4930 * config/alpha/t-osf-pthread: New file.
4931 * config/alpha/t-slibgcc-osf: New file.
4932 * config/alpha/libgcc-osf5.ver: New file.
4934 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4936 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4938 Add crtfastmath.o to extra_parts.
4940 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4942 * config/gmon-sol2.c: Reindent.
4944 Remove, correct casts.
4945 Use STDERR_FILENO, NULL.
4946 (BASEADDRESS): Remove.
4948 (errno, sbrk): Remove declarations.
4949 (monstartup) [hp300]: Remove.
4952 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4954 * Makefile.in (cpu_type): Define.
4955 * config.host (i[34567]86-*-rtems*): Handle it.
4956 (i[34567]86-*-solaris2*): Move body ...
4957 (*-*-solaris2*): ... here.
4958 New case, generalize.
4959 (sparc-*-elf*): Handle it.
4960 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4961 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4962 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4964 (sparc*-*-solaris2*): ... this.
4966 (sparc64-*-elf*): Handle it.
4967 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4968 Merge ../gcc/config/i386/gmon-sol2.c.
4969 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4971 Merge ../gcc/config/i386/sol2-gc1.asm.
4972 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4974 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4976 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4977 * config/i386/t-crtstuff: New file.
4978 * config/i386/t-softfp: New file.
4979 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4980 $(T)crti.o, $(T)crtn.o): Remove.
4981 (gcrt1.o): New rule.
4982 (TARGET_LIBGCC2_CFLAGS): Remove.
4983 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4984 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4985 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4986 * config/sparc/t-sol2: New file.
4987 * config/sparc/t-crtfm: Move to ...
4988 * config/t-crtfm: ... this.
4989 Use $(cpu_type), $<.
4990 * config/t-crtin: New file.
4991 * config/sparc/t-softfp: New file.
4992 * config/sparc/t-softmul: New file.
4993 * config/t-rtems: New file.
4994 * config/t-slibgcc: New file.
4995 * config/t-slibgcc-elf-ver: New file.
4996 * config/t-slibgcc-gld: New file.
4997 * config/t-slibgcc-sld: New file.
4998 * config/t-sol2: New file.
4999 * configure.ac: Include ../config/lib-ld.m4.
5000 Call AC_LIB_PROG_LD_GNU.
5001 Substitute cpu_type.
5002 * configure: Regenerate.
5004 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5007 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5008 libgcc-std.ver in the build directory.
5009 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5010 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5012 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5014 * libgcc-std.ver.in: New file.
5015 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5017 (libgcc-std.ver): New rule.
5018 * config/t-gnu-prefix: New file.
5020 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5022 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5024 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5026 * config/i386/darwin-lib.h: New file.
5028 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5030 * config/arm/symbian-lib.h: New.
5032 2011-05-04 Chris Demetriou <cgd@google.com>
5034 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5035 (__x86.get_pc_thunk.bx): ...this.
5036 (__morestack): Adjust for rename, remove undef of __i686.
5038 2011-05-03 Chris Demetriou <cgd@google.com>
5040 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5042 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5044 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5045 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5046 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5047 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5048 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5051 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5053 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5054 Adjust copyright year.
5056 2011-03-07 Ian Lance Taylor <iant@google.com>
5058 * generic-morestack.c (__splitstack_find): Adjust returned stack
5059 pointer to include all registers pushed by __morestack.
5061 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5064 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5065 (toolexecdir): Calculate and AC_SUBST.
5066 (toolexeclibdir): Likewise.
5067 * Makefile.in (target_noncanonical): Import.
5068 (toolexecdir): Likewise.
5069 (toolexeclibdir): Likewise.
5070 * configure: Regenerate.
5072 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5075 * config/arm/bpabi.h: Rename to...
5076 * config/arm/bpabi-lib.h: ...this.
5078 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5080 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5082 * configure: Regenerate.
5084 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5086 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5087 __FLOAT_WORD_ORDER__.
5088 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5091 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5094 * Makefile.in (install-strip): New phony target.
5096 2010-11-07 Ian Lance Taylor <iant@google.com>
5099 * config/i386/morestack.S (__morestack_large_model): New
5102 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5104 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5106 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5108 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5110 * config/arm/bpabi.h: New file.
5111 * config/frv/frv-abi.h: New file.
5113 2010-10-01 Ian Lance Taylor <iant@google.com>
5115 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5116 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5118 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5121 * config.host: Add the missing `$'.
5123 2010-09-30 Michael Eager <eager@eagercon.com>
5125 * config.host: Add microblaze*-*-*.
5126 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5127 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5128 udivsi3.asm,umodsi3.asm}: New.
5130 2010-09-28 Ian Lance Taylor <iant@google.com>
5132 * configure.ac: Adjust CFI test to test assembler directly rather
5133 than checking gcc preprocessor macro.
5134 * configure: Rebuild.
5136 2010-09-27 Ian Lance Taylor <iant@google.com>
5138 * configure.ac: Test whether assembler supports CFI directives.
5139 * config.host: Only add t-stack and i386/t-stack-i386 to
5140 tmake_file if libgcc_cv_cfi is "yes".
5141 * configure: Rebuild.
5143 2010-09-27 Ian Lance Taylor <iant@google.com>
5145 * generic-morestack.h: New file.
5146 * generic-morestack.c: New file.
5147 * generic-morestack-thread.c: New file.
5148 * config/i386/morestack.S: New file.
5149 * config/t-stack: New file.
5150 * config/i386/t-stack-i386: New file.
5151 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5152 i386/t-stack-i386 to tmake_file.
5154 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5156 * Makefile.in (libgcc-extra-parts): Check for static archives and
5157 invoke ranlib after installing them.
5158 (gcc-extra-parts): Likewise.
5159 (install-leaf): Likewise.
5161 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5163 * configure: Regenerated.
5165 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5167 * configure: Regenerated.
5169 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5170 Andrew Pinski <pinskia@gmail.com>
5173 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5175 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5178 * configure: Regenerated.
5180 2010-09-06 Andreas Schwab <schwab@redhat.com>
5182 * configure: Regenerate.
5184 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5186 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5188 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5191 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5192 Iain Sandoe <iains@gcc.gnu.org>
5195 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5196 LIB2FUNCS_EXCLUDE functions.
5198 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5200 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5202 * configure: Regenerate.
5204 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5206 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5207 i386/t-freebsd to tmake_file.
5208 * config/i386/t-freebsd: New file.
5209 * config/i386/libgcc-bsd.ver: New file.
5211 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5213 * config.host (powerpc*-eabispe*): Set tmake_file.
5214 (powerpc*-eabi*): Likewise.
5215 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5216 crtbeginS, crtendS, crtbeginT.
5218 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5220 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5221 to tmake_file. Add crtfastmath.o to extra_parts.
5222 * config/mips/t-crtfm: New.
5224 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5226 * config.host (sparc64-*-rtems*): New target.
5228 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5230 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5233 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5235 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5237 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5239 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5240 alpha-dec-osf5.0* support.
5242 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5244 * config.host: Add lm32-*-rtems*.
5246 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5247 Uros Bizjak <ubizjak@gmail.com>
5250 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5251 like other remaining 32-bit x86 OSes.
5252 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5254 * config/i386/libgcc-sol2.ver: New file.
5255 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5257 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5260 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5261 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5262 is used and substitute set_use_emutls.
5263 * configure: Regenerated.
5265 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5267 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5269 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5272 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5274 ($(T)gcrt1.o): Likewise.
5275 ($(T)crt1.o): Likewise.
5276 ($(T)crti.o): Likewise.
5277 ($(T)crtn.o): Likewise.
5279 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5282 * Makefile.in (install): Use $(MAKE) string in rule, for
5285 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5287 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5288 * config/mmix/t-mmix: New file.
5289 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5291 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5294 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5297 2010-01-04 Anthony Green <green@moxielogic.com>
5299 * config/moxie/crti.asm, config/moxie/crtn.asm,
5300 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5301 config/moxie/t-moxie: New files.
5302 * config.host: Add t-moxie-softfp reference.
5304 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5307 * config/t-slibgcc-darwin: Fix embedded rpaths for
5308 --enable-version-specific-runtime-libs, build extension stub
5309 libs exposing features available from current libgcc_s.
5311 2009-11-11 Jon Beniston <jon@beniston.com>
5313 * config.host: Add lm32 targets.
5314 * config/lm32: New directory.
5315 * config/lm32/libgcc_lm32.h: New file.
5316 * config/lm32/_mulsi3.c: New file.
5317 * config/lm32/_udivmodsi4.c: New file.
5318 * config/lm32/_divsi3.c: New file.
5319 * config/lm32/_modsi3.c: New file.
5320 * config/lm32/_udivsi3.c: New file.
5321 * config/lm32/_umodsi3.c: New file.
5322 * config/lm32/_lshrsi3.S: New file.
5323 * config/lm32/_ashrsi3.S: New file.
5324 * config/lm32/_ashlsi3.S: New file.
5325 * config/lm32/crti.S: New file.
5326 * config/lm32/crtn.S: New file.
5327 * config/lm32/t-lm32: New file.
5328 * config/lm32/t-elf: New file.
5329 * config/lm32/t-uclinux: New file.
5331 2009-10-26 Nick Clifton <nickc@redhat.com>
5333 * config.host: Add support for RX target.
5334 * config/rx: New directory.
5335 * config/rx/rx-abi-functions.c: New file. Supplementary
5336 functions for libgcc to support the RX ABI.
5337 * config/rx/rx-abi.h: New file. Supplementary header file for
5338 libgcc RX ABI functions.
5339 * config/rx/t-rx: New file: Makefile fragment for building
5342 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5344 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5345 constraint of y0 to "g".
5347 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5349 * config.host: Include the s390 makefile fragments.
5350 * config/s390/32/_fixdfdi.c: New file.
5351 * config/s390/32/_fixsfdi.c: New file.
5352 * config/s390/32/_fixtfdi.c: New file.
5353 * config/s390/32/_fixunsdfdi.c: New file.
5354 * config/s390/32/_fixunssfdi.c: New file.
5355 * config/s390/32/_fixunstfdi.c: New file.
5356 * config/s390/32/t-floattodi: New file.
5357 * config/s390/libgcc-glibc.ver: New file.
5358 * config/s390/t-crtstuff: New file.
5359 * config/s390/t-linux: New file.
5360 * config/s390/t-tpf: New file.
5362 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5364 * configure.ac (AC_PREREQ): Bump to 2.64.
5366 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5368 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5370 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5372 * configure: Regenerate.
5374 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5376 * config.host (ia64-hp-*vms*): New target.
5377 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5380 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5382 * configure.ac: Add snippet for maintainer-mode.
5383 * configure: Regenerate.
5384 * Makefile.in (AUTOCONF, configure_deps): New variables.
5385 ($(srcdir)/configure)): New rule, active only with maintainer
5388 2009-06-23 DJ Delorie <dj@redhat.com>
5391 * config.host: Add mep support.
5393 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5395 * config.host: Add i386/${host_address}/t-fprules-softfp and
5396 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5398 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5400 * config/i386/64/_multc3.c: Likewise.
5401 * config/i386/64/_powitf2.c: Likewise.
5402 * config/i386/64/eqtf2.c: Likewise.
5403 * config/i386/64/getf2.c: Likewise.
5404 * config/i386/64/letf2.c: Likewise.
5405 * config/i386/64/letf2.c: Likewise.
5406 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5407 unsigned long long for x64 mingw targets.
5408 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5409 (_FP_I_TYPE): Define as long long for x64 mingw target.
5411 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5413 * config.host (vax-*-linux*): New.
5415 2009-05-31 Anthony Green <green@moxielogic.com>
5417 * config.host: Add moxie support.
5418 * config/moxie/t-moxie: New file.
5420 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5422 * config.host: Add i386/${host_address}/t-fprules-softfp and
5423 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5425 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5427 * config.host: Add i386/${host_address}/t-fprules-softfp to
5428 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5430 2009-04-09 Nick Clifton <nickc@redhat.com>
5432 * config/ia64/tf-signs.c: Change copyright header to refer to
5433 version 3 of the GNU General Public License with version 3.1
5434 of the GCC Runtime Library Exception and to point readers at
5435 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5437 * config/i386/32/tf-signs.c: Likewise.
5438 * config/libbid/_addsub_dd.c: Likewise.
5439 * config/libbid/_addsub_sd.c: Likewise.
5440 * config/libbid/_addsub_td.c: Likewise.
5441 * config/libbid/_dd_to_df.c: Likewise.
5442 * config/libbid/_dd_to_di.c: Likewise.
5443 * config/libbid/_dd_to_sd.c: Likewise.
5444 * config/libbid/_dd_to_sf.c: Likewise.
5445 * config/libbid/_dd_to_si.c: Likewise.
5446 * config/libbid/_dd_to_td.c: Likewise.
5447 * config/libbid/_dd_to_tf.c: Likewise.
5448 * config/libbid/_dd_to_udi.c: Likewise.
5449 * config/libbid/_dd_to_usi.c: Likewise.
5450 * config/libbid/_dd_to_xf.c: Likewise.
5451 * config/libbid/_df_to_dd.c: Likewise.
5452 * config/libbid/_df_to_sd.c: Likewise.
5453 * config/libbid/_df_to_td.c: Likewise.
5454 * config/libbid/_di_to_dd.c: Likewise.
5455 * config/libbid/_di_to_sd.c: Likewise.
5456 * config/libbid/_di_to_td.c: Likewise.
5457 * config/libbid/_div_dd.c: Likewise.
5458 * config/libbid/_div_sd.c: Likewise.
5459 * config/libbid/_div_td.c: Likewise.
5460 * config/libbid/_eq_dd.c: Likewise.
5461 * config/libbid/_eq_sd.c: Likewise.
5462 * config/libbid/_eq_td.c: Likewise.
5463 * config/libbid/_ge_dd.c: Likewise.
5464 * config/libbid/_ge_sd.c: Likewise.
5465 * config/libbid/_ge_td.c: Likewise.
5466 * config/libbid/_gt_dd.c: Likewise.
5467 * config/libbid/_gt_sd.c: Likewise.
5468 * config/libbid/_gt_td.c: Likewise.
5469 * config/libbid/_isinfd128.c: Likewise.
5470 * config/libbid/_isinfd32.c: Likewise.
5471 * config/libbid/_isinfd64.c: Likewise.
5472 * config/libbid/_le_dd.c: Likewise.
5473 * config/libbid/_le_sd.c: Likewise.
5474 * config/libbid/_le_td.c: Likewise.
5475 * config/libbid/_lt_dd.c: Likewise.
5476 * config/libbid/_lt_sd.c: Likewise.
5477 * config/libbid/_lt_td.c: Likewise.
5478 * config/libbid/_mul_dd.c: Likewise.
5479 * config/libbid/_mul_sd.c: Likewise.
5480 * config/libbid/_mul_td.c: Likewise.
5481 * config/libbid/_ne_dd.c: Likewise.
5482 * config/libbid/_ne_sd.c: Likewise.
5483 * config/libbid/_ne_td.c: Likewise.
5484 * config/libbid/_sd_to_dd.c: Likewise.
5485 * config/libbid/_sd_to_df.c: Likewise.
5486 * config/libbid/_sd_to_di.c: Likewise.
5487 * config/libbid/_sd_to_sf.c: Likewise.
5488 * config/libbid/_sd_to_si.c: Likewise.
5489 * config/libbid/_sd_to_td.c: Likewise.
5490 * config/libbid/_sd_to_tf.c: Likewise.
5491 * config/libbid/_sd_to_udi.c: Likewise.
5492 * config/libbid/_sd_to_usi.c: Likewise.
5493 * config/libbid/_sd_to_xf.c: Likewise.
5494 * config/libbid/_sf_to_dd.c: Likewise.
5495 * config/libbid/_sf_to_sd.c: Likewise.
5496 * config/libbid/_sf_to_td.c: Likewise.
5497 * config/libbid/_si_to_dd.c: Likewise.
5498 * config/libbid/_si_to_sd.c: Likewise.
5499 * config/libbid/_si_to_td.c: Likewise.
5500 * config/libbid/_td_to_dd.c: Likewise.
5501 * config/libbid/_td_to_df.c: Likewise.
5502 * config/libbid/_td_to_di.c: Likewise.
5503 * config/libbid/_td_to_sd.c: Likewise.
5504 * config/libbid/_td_to_sf.c: Likewise.
5505 * config/libbid/_td_to_si.c: Likewise.
5506 * config/libbid/_td_to_tf.c: Likewise.
5507 * config/libbid/_td_to_udi.c: Likewise.
5508 * config/libbid/_td_to_usi.c: Likewise.
5509 * config/libbid/_td_to_xf.c: Likewise.
5510 * config/libbid/_tf_to_dd.c: Likewise.
5511 * config/libbid/_tf_to_sd.c: Likewise.
5512 * config/libbid/_tf_to_td.c: Likewise.
5513 * config/libbid/_udi_to_dd.c: Likewise.
5514 * config/libbid/_udi_to_sd.c: Likewise.
5515 * config/libbid/_udi_to_td.c: Likewise.
5516 * config/libbid/_unord_dd.c: Likewise.
5517 * config/libbid/_unord_sd.c: Likewise.
5518 * config/libbid/_unord_td.c: Likewise.
5519 * config/libbid/_usi_to_dd.c: Likewise.
5520 * config/libbid/_usi_to_sd.c: Likewise.
5521 * config/libbid/_usi_to_td.c: Likewise.
5522 * config/libbid/_xf_to_dd.c: Likewise.
5523 * config/libbid/_xf_to_sd.c: Likewise.
5524 * config/libbid/_xf_to_td.c: Likewise.
5525 * config/libbid/bid128.c: Likewise.
5526 * config/libbid/bid128_2_str.h: Likewise.
5527 * config/libbid/bid128_2_str_macros.h: Likewise.
5528 * config/libbid/bid128_2_str_tables.c: Likewise.
5529 * config/libbid/bid128_add.c: Likewise.
5530 * config/libbid/bid128_compare.c: Likewise.
5531 * config/libbid/bid128_div.c: Likewise.
5532 * config/libbid/bid128_fma.c: Likewise.
5533 * config/libbid/bid128_logb.c: Likewise.
5534 * config/libbid/bid128_minmax.c: Likewise.
5535 * config/libbid/bid128_mul.c: Likewise.
5536 * config/libbid/bid128_next.c: Likewise.
5537 * config/libbid/bid128_noncomp.c: Likewise.
5538 * config/libbid/bid128_quantize.c: Likewise.
5539 * config/libbid/bid128_rem.c: Likewise.
5540 * config/libbid/bid128_round_integral.c: Likewise.
5541 * config/libbid/bid128_scalb.c: Likewise.
5542 * config/libbid/bid128_sqrt.c: Likewise.
5543 * config/libbid/bid128_string.c: Likewise.
5544 * config/libbid/bid128_to_int16.c: Likewise.
5545 * config/libbid/bid128_to_int32.c: Likewise.
5546 * config/libbid/bid128_to_int64.c: Likewise.
5547 * config/libbid/bid128_to_int8.c: Likewise.
5548 * config/libbid/bid128_to_uint16.c: Likewise.
5549 * config/libbid/bid128_to_uint32.c: Likewise.
5550 * config/libbid/bid128_to_uint64.c: Likewise.
5551 * config/libbid/bid128_to_uint8.c: Likewise.
5552 * config/libbid/bid32_to_bid128.c: Likewise.
5553 * config/libbid/bid32_to_bid64.c: Likewise.
5554 * config/libbid/bid64_add.c: Likewise.
5555 * config/libbid/bid64_compare.c: Likewise.
5556 * config/libbid/bid64_div.c: Likewise.
5557 * config/libbid/bid64_fma.c: Likewise.
5558 * config/libbid/bid64_logb.c: Likewise.
5559 * config/libbid/bid64_minmax.c: Likewise.
5560 * config/libbid/bid64_mul.c: Likewise.
5561 * config/libbid/bid64_next.c: Likewise.
5562 * config/libbid/bid64_noncomp.c: Likewise.
5563 * config/libbid/bid64_quantize.c: Likewise.
5564 * config/libbid/bid64_rem.c: Likewise.
5565 * config/libbid/bid64_round_integral.c: Likewise.
5566 * config/libbid/bid64_scalb.c: Likewise.
5567 * config/libbid/bid64_sqrt.c: Likewise.
5568 * config/libbid/bid64_string.c: Likewise.
5569 * config/libbid/bid64_to_bid128.c: Likewise.
5570 * config/libbid/bid64_to_int16.c: Likewise.
5571 * config/libbid/bid64_to_int32.c: Likewise.
5572 * config/libbid/bid64_to_int64.c: Likewise.
5573 * config/libbid/bid64_to_int8.c: Likewise.
5574 * config/libbid/bid64_to_uint16.c: Likewise.
5575 * config/libbid/bid64_to_uint32.c: Likewise.
5576 * config/libbid/bid64_to_uint64.c: Likewise.
5577 * config/libbid/bid64_to_uint8.c: Likewise.
5578 * config/libbid/bid_b2d.h: Likewise.
5579 * config/libbid/bid_binarydecimal.c: Likewise.
5580 * config/libbid/bid_conf.h: Likewise.
5581 * config/libbid/bid_convert_data.c: Likewise.
5582 * config/libbid/bid_decimal_data.c: Likewise.
5583 * config/libbid/bid_decimal_globals.c: Likewise.
5584 * config/libbid/bid_div_macros.h: Likewise.
5585 * config/libbid/bid_dpd.c: Likewise.
5586 * config/libbid/bid_flag_operations.c: Likewise.
5587 * config/libbid/bid_from_int.c: Likewise.
5588 * config/libbid/bid_functions.h: Likewise.
5589 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5590 * config/libbid/bid_inline_add.h: Likewise.
5591 * config/libbid/bid_internal.h: Likewise.
5592 * config/libbid/bid_round.c: Likewise.
5593 * config/libbid/bid_sqrt_macros.h: Likewise.
5595 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5597 * Makefile.in: Change copyright header to refer to version
5598 3 of the GNU General Public License and to point readers at the
5599 COPYING3 file and the FSF's license web page.
5600 * config.host: Likewise.
5602 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5604 * config.host: Reorder and merge to match config.gcc change.
5606 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5608 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5610 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5612 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5613 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5614 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5615 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5617 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5619 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5620 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5622 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5624 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5625 ia64/t-softfp-compat to tmake_file.
5627 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5629 * config/ia64/__divxf3.asm: New.
5630 * config/ia64/_fixtfdi.asm: Likewise.
5631 * config/ia64/_fixunstfdi.asm: Likewise.
5632 * config/ia64/_floatditf.asm: Likewise.
5633 * config/ia64/t-fprules-softfp: Likewise.
5634 * config/ia64/t-softfp-compat: Likewise.
5635 * config/ia64/tf-signs.c: Likewise.
5637 2009-01-18 Ben Elliston <bje@au.ibm.com>
5639 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5641 2009-01-16 Ben Elliston <bje@au.ibm.com>
5643 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5646 2009-01-13 Ben Elliston <bje@au.ibm.com>
5648 * config/t-softfp: New file.
5649 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5650 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5652 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5654 * config.host: Add m32r*-*-rtems*.
5656 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5658 * config.host: Add m32c*-*-rtems*.
5660 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5663 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5664 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5665 * configure: Regenerate.
5666 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5667 tmake_file here from gcc/config.gcc.
5668 Move extra_parts here from gcc/config.gcc.
5669 * config/i386/t-sol2: Move here from gcc/config/i386.
5670 Use gcc_srcdir instead of srcdir.
5672 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5674 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5677 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5679 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5681 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5683 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5685 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5688 * config.host: Add picochip-*-*.
5690 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5692 * config.host: Match more processor names for Xtensa.
5694 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5696 * config/i386/64/t-softfp-compat: Update comments.
5698 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5700 * config/i386/64/_divtc3-compat.c: Moved to ...
5701 * config/i386/64/_divtc3.c: Here.
5703 * config/i386/64/_multc3-compat.c: Moved to ...
5704 * config/i386/64/_multc3.c: Here.
5706 * config/i386/64/_powitf2-compat.c: Moved to ...
5707 * config/i386/64/_powitf2.c: Here.
5709 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5710 .c suffix instead of -compat.c.
5712 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5714 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5715 (_FP_MUL_MEAT_D): Ditto.
5716 (_FP_DIV_MEAT_S): Ditto.
5717 (_FP_DIV_MEAT_D): Ditto.
5719 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5721 * Makefile.in: Add support for __sync_* libgcc functions.
5723 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5725 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5727 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5730 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5731 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5733 * config/i386/64/t-fprules-softfp: Moved to ...
5734 * config/i386/64/t-softfp-compat: This. New.
5736 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5738 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5739 Initialize f with 0.0.
5741 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5744 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
5746 * config/i386/64/_divtc3-compat.c: New.
5747 * config/i386/64/_multc3-compat.c: Likewise.
5748 * config/i386/64/_powitf2-compat.c: Likewise.
5749 * config/i386/64/eqtf2.c: Likewise.
5750 * config/i386/64/getf2.c: Likewise.
5751 * config/i386/64/letf2.c: Likewise.
5752 * config/i386/64/t-fprules-softfp: Likewise.
5754 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5756 * config.host: Add i386/${host_address}/t-fprules-softfp to
5757 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
5758 i[34567]86-*-linux*, x86_64-*-linux*.
5760 * configure.ac: Set host_address to 64 or 32 for x86.
5761 * configure: Regenerated.
5763 * Makefile.in (config.status): Also depend on
5764 $(srcdir)/config.host.
5766 * config/i386/32/t-fprules-softfp: New.
5767 * config/i386/32/tf-signs.c: Likewise.
5769 * config/i386/64/sfp-machine.h: New. Moved from gcc.
5771 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5772 Uros Bizjak <ubizjak@gmail.com>
5774 * config/i386/32/sfp-machine.h: New.
5776 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
5778 * config/rs6000/t-ppccomm: Remove rules that conflict with
5779 auto-generated rules.
5781 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5783 * configure.ac: sinclude override.m4.
5784 * configure: Regenerate.
5786 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
5788 * configure: Regenerate.
5790 2008-06-10 Joseph Myers <joseph@codesourcery.com>
5792 * Makefile.in (DECNUMINC): Remove
5793 -I$(MULTIBUILDTOP)../../libdecnumber.
5796 2008-06-07 Joseph Myers <joseph@codesourcery.com>
5798 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
5799 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
5800 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
5801 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
5802 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
5803 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
5804 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
5805 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
5806 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
5807 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
5808 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
5809 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
5810 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
5811 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
5813 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
5815 * config.host (sh2[lbe]*-*-linux*): Allow target.
5817 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
5819 * config/rs6000/t-ppccomm: Add build rules for new files.
5820 (LIB2ADD_ST): New variable.
5822 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
5826 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
5827 * config/t-avr: New file. Build 16bit libgcc functions.
5829 2008-03-02 Jakub Jelinek <jakub@redhat.com>
5832 * config/t-slibgcc-darwin: Make install-leaf dependent on
5833 install-darwin-libgcc-stubs instead of install.
5835 2008-01-25 Joseph Myers <joseph@codesourcery.com>
5837 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
5838 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
5839 sh-*-rtemscoff*): Remove cases.
5841 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
5843 * Makefile.in (all): Use install-leaf rather than install.
5844 (install): Split most of the rule into...
5845 (install-leaf): ...this new one.
5847 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
5848 Paolo Bonzini <bonzini@gnu.org>
5851 * Makefile.in: Use @shlib_slibdir@ substitution to get
5852 correct install name on darwin.
5853 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
5855 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
5857 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
5858 cris-*-elf and cris-*-none.
5859 (crisv32-*-linux*): Similar, as cris-*-linux*.
5861 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
5863 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
5865 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
5868 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
5869 * configure: Regenerated.
5871 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
5873 * Makefile.in (dfp-filenames): Replace decimal_globals,
5874 decimal_data, binarydecimal and convert_data with
5875 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
5876 and bid_convert_data, respectively.
5878 2007-09-17 Chao-ying Fu <fu@mips.com>
5879 Nigel Stephens <nigel@mips.com>
5881 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
5882 * Makefile.in (fixed_point): Define.
5883 Check if fixed_point is yes to build support functions.
5884 * configure.ac: Check for fixed_point support.
5885 * configure: Regenerated.
5886 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5887 funcs, modes, from, to.
5889 2007-09-11 Janis Johnson <janis187@us.ibm.com
5891 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5893 2007-09-10 Janis Johnson <janis187@us.ibm.com>
5895 * Makefile.in (dfp-filenames): Remove decUtility, add
5896 decDouble, decPacked, decQuad, decSingle.
5898 2007-08-27 Hans Kester <hans.kester@ellips.nl>
5900 * config.host : Add x86_64-elf target.
5902 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5904 * configure.ac (set_have_cc_tls): Add a missing =.
5905 * configure: Regenerated.
5907 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5909 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5910 and x86_64-*-linux*.
5912 * config/t-tls: New file.
5914 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
5916 * configure.ac: Include ../config/enable.m4 and
5917 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5918 supports TLS and substitute set_have_cc_tls.
5919 * configure: Regenerated.
5921 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5923 * Makefile.in: Use libbid for DFP when BID is enabled.
5925 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5927 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
5928 extra_parts. Add config/i386/t-cygming to tmake_file.
5929 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5931 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
5932 Danny Smith <dannysmith@users.sourceforge.net>
5935 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5936 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5937 * config/i386/t-crtfm: Compile crtfastmath.o with
5938 -minline-all-stringops.
5940 2007-05-10 Richard Sandiford <richard@codesourcery.com>
5942 * config.host (sparc-wrs-vxworks): New target.
5944 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
5946 * config.host: Recognize fido.
5948 2007-04-04 Janis Johnson <janis187@us.ibm.com>
5950 * configure: Check host, not target, for decimal float support.
5952 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
5954 * config/i386/t-crtpc: New file.
5955 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5956 (x86_64-*-linux*): Ditto.
5958 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
5960 * config.host (x86_64-*-mingw*): New target.
5962 2007-03-23 Michael Meissner <michael.meissner@amd.com>
5963 H.J. Lu <hongjiu.lu@intel.com>
5965 * Makefile.in (enable_decimal_float): New.
5967 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5968 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5969 (decbits-filenames): This.
5970 (decbits-objects): New.
5971 (libgcc-objects): Add $(decbits-objects).
5973 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5974 Substitute enable_decimal_float.
5975 * configure: Regenerated.
5977 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
5979 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5981 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5983 * Makefile.in (install-info): New dummy target.
5985 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5987 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5989 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5991 * Makefile.in: Add install-html and install-pdf dummy
5994 2007-02-05 Roger Sayle <roger@eyesopen.com>
5995 Daniel Jacobowitz <dan@codesourcery.com>
5997 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5998 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5999 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6001 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6003 * Makefile.in (dec-filenames): Add decExcept.
6005 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6008 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6011 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6013 * configure.ac: Add --enable-version-specific-runtime-libs.
6014 Correct $slibdir default.
6015 * configure: Regenerated.
6017 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6019 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6021 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6024 * config.host (alpha*-*-linux*): Set extra_parts.
6026 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6028 * config/sh/t-linux: New.
6029 * config.host (sh*-*-linux*): Set tmake_file.
6031 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6033 * Makefile.in (install): Handle multilibs.
6035 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6037 * Makefile.in: Added .PHONY entry for documentation targets.
6039 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6041 * Makefile.in: Add empty info, html, dvi, pdf targets.
6043 2007-01-04 Mike Stump <mrs@apple.com>
6045 * Makefile.in (MAKEINFO): Remove.
6048 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6050 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6051 * configure: Regenerate.
6052 * Makefile.in (host_subdir): Substitute it.
6053 (gcc_objdir): Use it.
6055 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6057 * config.host (ia64*-*-linux*): Set tmake_file.
6059 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6061 * Makefile.in (version): Define.
6063 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6064 Paolo Bonzini <bonzini@gnu.org>
6066 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6067 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6068 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6069 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6070 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6071 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6072 * configure: Generated.
projects / thirdparty / gcc.git / blob