1 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
3 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
4 introduced with 2014-10-21 trunk r216525.
6 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
7 Vidya Praveen <vidya.praveen@atmel.com>
8 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
9 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
10 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
12 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
15 Updated library functions for AVRTINY arch.
16 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
17 Replaced occurrences of r0/r1 with tmp/zero reg macros.
18 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
19 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
21 (__mulsi3_helper): Update stack, preserve callee saved regs and
22 argument from stack. Restore callee save registers.
23 (__mulpsi3): Likewise.
24 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
25 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
26 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
28 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
29 (__do_copy_data): Added new definition for AVRTINY.
30 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
31 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
32 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
33 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
34 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
36 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
39 Fix broken long multiplication on tiny arch.
41 2014-10-09 Joseph Myers <joseph@codesourcery.com>
43 * soft-fp/double.h: Update from glibc.
44 * soft-fp/eqdf2.c: Likewise.
45 * soft-fp/eqsf2.c: Likewise.
46 * soft-fp/eqtf2.c: Likewise.
47 * soft-fp/extenddftf2.c: Likewise.
48 * soft-fp/extended.h: Likewise.
49 * soft-fp/extendsfdf2.c: Likewise.
50 * soft-fp/extendsftf2.c: Likewise.
51 * soft-fp/extendxftf2.c: Likewise.
52 * soft-fp/gedf2.c: Likewise.
53 * soft-fp/gesf2.c: Likewise.
54 * soft-fp/getf2.c: Likewise.
55 * soft-fp/ledf2.c: Likewise.
56 * soft-fp/lesf2.c: Likewise.
57 * soft-fp/letf2.c: Likewise.
58 * soft-fp/op-1.h: Likewise.
59 * soft-fp/op-2.h: Likewise.
60 * soft-fp/op-4.h: Likewise.
61 * soft-fp/op-8.h: Likewise.
62 * soft-fp/op-common.h: Likewise.
63 * soft-fp/quad.h: Likewise.
64 * soft-fp/single.h: Likewise.
65 * soft-fp/soft-fp.h: Likewise.
66 * soft-fp/unorddf2.c: Likewise.
67 * soft-fp/unordsf2.c: Likewise.
68 * soft-fp/unordtf2.c: Likewise.
69 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
70 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
71 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
72 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
73 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
74 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
75 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
76 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
77 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
78 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
80 2014-10-08 Rong Xu <xur@google.com>
82 * libgcov-util.c (read_gcda_file): Fix format.
83 (find_match_gcov_info): Ditto.
84 (calculate_2_entries): New.
85 (compute_one_gcov): Ditto.
86 (gcov_info_count_all_cold): Ditto.
87 (gcov_info_count_all_zero): Ditto.
88 (extract_file_basename): Ditto.
89 (get_file_basename): Ditto.
91 (matched_gcov_info): Ditto.
92 (calculate_overlap): Ditto.
93 (gcov_profile_overlap): Ditto.
94 * libgcov-driver.c (compute_summary): Make
95 it avavilable for external calls.
97 2014-10-06 Rong Xu <xur@google.com>
100 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
101 (gcov_sort_icall_topn_counter): Ditto.
102 (gcov_sort_topn_counter_arrays): Ditto.
103 (dump_one_gcov): Sort indirect_call topn counters.
104 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
106 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
108 (__gcov_indirect_call_topn_profiler): New profiler function.
109 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
110 * libgcov.h: New decls.
112 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
114 * config.host: Remove support for score-*.
116 2014-09-22 Joseph Myers <joseph@codesourcery.com>
118 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
119 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
120 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
121 __LIBGCC_XF_MANT_DIG__.
122 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
123 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
124 __LIBGCC_TF_MANT_DIG__.
125 * libgcc2.c (NOTRUNC): Define in terms of
126 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
127 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
129 2014-09-22 Joseph Myers <joseph@codesourcery.com>
132 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
135 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
137 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
138 override USE_PT_GNU_EH_FRAME.
139 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
140 check USE_EH_FRAME_REGISTRY_ALWAYS against
141 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
142 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
143 variable for substituted force_explicit_eh_registry.
144 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
145 * configure.ac (explicit-exception-frame-registration):
147 * configure: Regenerate.
149 2014-09-19 Olivier Hainque <hainque@adacore.com>
151 * config.host (powerpc-wrs-vxworksmils): New configuration,
154 2014-09-18 Joseph Myers <joseph@codesourcery.com>
156 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
158 2014-09-18 Joseph Myers <joseph@codesourcery.com>
160 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
161 bits not set bits as indicating trapping exceptions.
163 2014-09-17 Nathan sidwell <nathan@acm.org>
165 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
166 (LIBGCOV_DRIVER): ... here.
167 * libgcov-driver.c (gcov_master): New.
168 (gcov_exit): Remove from master chain.
169 (__gcov_init): Add to master chain if version compatible. Don't
171 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
172 (gcov_reset_int): Clear master chain, if compatible.
173 (gcov_dump_int): New internal interface. Dump master chain, if
175 (gcov_dump): Alias for gcov_dump_int.
176 * libgcov.h (struct gcov_root): Add next and prev fields.
177 (struct gcov_master): New struct.
178 (__gcov_master): New.
179 (gcov_dump_int): Declare.
181 2014-09-17 Olivier Hainque <hainque@adacore.com>
183 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
184 and crtbegin.o + crtend.o to extra_parts.
186 2014-09-12 Joseph Myers <joseph@codesourcery.com>
188 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
189 __LIBGCC_HAS_SF_MODE__.
190 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
191 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
192 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
193 * config/libbid/bid_gcc_intrinsics.h
194 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
195 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
196 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
197 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
198 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
199 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
201 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
204 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
205 and R24 as needed. Make work for all devices and .text locations.
206 (__do_global_ctors, __do_global_dtors): Use word addresses.
207 (__tablejump__, __tablejump_elpm__): Remove functions.
208 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
210 (XICALL, XIJMP): New macros.
212 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
213 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
215 * config.host (aarch64*): Include crtfastmath.o and
217 * config/aarch64/crtfastmath.c: New file.
219 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
221 * config.host: Remove picochip support.
222 * config/picochip/adddi3.S: Remove.
223 * config/picochip/ashlsi3.S: Remove.
224 * config/picochip/ashlsi3.c: Remove.
225 * config/picochip/ashrsi3.S: Remove.
226 * config/picochip/ashrsi3.c: Remove.
227 * config/picochip/clzsi2.S: Remove.
228 * config/picochip/cmpsi2.S: Remove.
229 * config/picochip/divmod15.S: Remove.
230 * config/picochip/divmodhi4.S: Remove.
231 * config/picochip/divmodsi4.S: Remove.
232 * config/picochip/lib1funcs.S: Remove.
233 * config/picochip/longjmp.S: Remove.
234 * config/picochip/lshrsi3.S: Remove.
235 * config/picochip/lshrsi3.c: Remove.
236 * config/picochip/parityhi2.S: Remove.
237 * config/picochip/popcounthi2.S: Remove.
238 * config/picochip/setjmp.S: Remove.
239 * config/picochip/subdi3.S: Remove.
240 * config/picochip/t-picochip: Remove.
241 * config/picochip/ucmpsi2.S: Remove.
242 * config/picochip/udivmodhi4.S: Remove.
243 * config/picochip/udivmodsi4.S: Remove.
245 2014-09-08 Joseph Myers <joseph@codesourcery.com>
247 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
248 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
249 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
250 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
251 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
252 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
253 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
254 defined and LIBGCC2_HAS_DF_MODE is defined.
255 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
256 defined and LIBGCC2_HAS_XF_MODE is defined.
257 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
258 defined and LIBGCC2_HAS_TF_MODE is defined.
260 2014-09-08 Joseph Myers <joseph@codesourcery.com>
262 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
263 and ROUND_TOWARDS_ZERO conditionals.
265 2014-09-07 Nathan sidwell <nathan@acm.org>
267 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
268 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
270 2014-09-05 Joseph Myers <joseph@codesourcery.com>
272 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
273 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
274 uses to __LIBGCC_STACK_POINTER_REGNUM__.
275 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
276 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
277 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
278 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
279 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
280 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
281 (DWARF_FRAME_REGISTERS): Change all uses to
282 __LIBGCC_DWARF_FRAME_REGISTERS__.
283 (EH_RETURN_STACKADJ_RTX): Change all uses to
284 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
285 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
286 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
287 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
288 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
289 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
290 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
291 to __LIBGCC_EH_FRAME_SECTION_NAME__.
292 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
293 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
294 __LIBGCC_STACK_POINTER_REGNUM__.
295 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
296 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
297 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
298 to __LIBGCC_STACK_POINTER_REGNUM__.
299 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
300 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
301 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
302 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
303 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
304 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
305 (STACK_POINTER_REGNUM): Change all uses to
306 __LIBGCC_STACK_POINTER_REGNUM__.
307 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
308 use to __LIBGCC_STACK_POINTER_REGNUM__.
309 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
310 uses to __LIBGCC_STACK_POINTER_REGNUM__.
311 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
312 to __LIBGCC_DWARF_FRAME_REGISTERS__.
313 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
314 to __LIBGCC_DWARF_FRAME_REGISTERS__.
315 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
316 to __LIBGCC_STACK_POINTER_REGNUM__.
317 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
318 Remove conditional definition.
319 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
320 __LIBGCC_TEXT_SECTION_ASM_OP__.
321 (EH_FRAME_SECTION_NAME): Change all uses to
322 __LIBGCC_EH_FRAME_SECTION_NAME__.
323 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
324 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
325 (CTORS_SECTION_ASM_OP): Change all uses to
326 __LIBGCC_CTORS_SECTION_ASM_OP__.
327 (DTORS_SECTION_ASM_OP): Change all uses to
328 __LIBGCC_DTORS_SECTION_ASM_OP__.
329 (JCR_SECTION_NAME): Change all uses to
330 __LIBGCC_JCR_SECTION_NAME__.
331 (INIT_SECTION_ASM_OP): Change all uses to
332 __LIBGCC_INIT_SECTION_ASM_OP__.
333 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
334 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
335 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
336 __LIBGCC_STACK_GROWS_DOWNWARD__.
337 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
338 __LIBGCC_INIT_SECTION_ASM_OP__.
339 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
340 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
341 (EH_FRAME_SECTION_NAME): Change all uses to
342 __LIBGCC_EH_FRAME_SECTION_NAME__.
343 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
344 definitions. Change all uses to
345 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
346 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
347 __LIBGCC_STACK_GROWS_DOWNWARD__.
348 (DWARF_FRAME_REGISTERS): Change all uses to
349 __LIBGCC_DWARF_FRAME_REGISTERS__.
350 (EH_RETURN_STACKADJ_RTX): Change all uses to
351 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
352 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
353 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
354 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
355 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
356 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
358 2014-09-02 Nathan sidwell <nathan@acm.org>
360 * libgcov-interface.c (STRONG_ALIAS): New.
361 (__gcov_flush): Call __gcov_reset_int.
362 (__gcov_reset): Strong alias for ...
363 (__gcov_reset_ing): ... this renamed hidden version.
364 * libgcov.h (__gcov_reset_int): New declaration.
366 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
368 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
370 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
371 (__dso_handle): Define on Cygwin.
372 * config/i386/t-cygming (crtbeginS.o): New rule.
373 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
375 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
378 2014-08-13 Steve Ellcey <sellcey@mips.com>
380 * crtstuff.c: Undef caddr_t.
382 2014-08-12 Steve Ellcey <sellcey@mips.com>
384 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
386 2014-08-07 Nathan Sidwell <nathan@acm.org>
388 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
389 (LIBGCOV_DRIVER): ... to here.
390 * libgcov.h (gcov_do_dump): New #define.
391 (struct gcov_root): New.
392 (__gcov_root): New declaration.
393 (__gcov_dump_one): Declare.
394 * libgcov-driver.c (gcov_list, gcov_dump_complete,
395 run_accounted): Delete.
396 (gcov_compute_histogram): Add LIST argument, adjust.
397 (compute_summary): Adjust gcov_compute_histogram call.
398 (gcov_do_dump): Not hidden, static in libgcov.
399 (gcov_clear): Move to interface.c.
400 (__gcov_dump_one): New, broken out of ...
401 (gcov_exit): ... here. Make static.
403 (__gcov_init): Adjust.
404 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
406 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
407 (gcov_clear): Moved from driver.c. Add LIST argument.
408 (__gcov_reset): Adjust for changed interfaces.
409 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
411 2014-08-04 Rohit <rohitarulraj@freescale.com>
414 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
415 based on change in SPE high register numbers and 3 HTM registers.
417 2014-08-01 Nathan Sidwell <nathan@acm.org>
419 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
420 LIBGCOV_INTERFACE): Reformat.
421 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
423 * libgcov-interface.c: Reformat some comments.
424 (__gcov_flush_mx): Add declaration. Tidy up definition.
426 2014-07-31 Alan Modra <amodra@gmail.com>
427 Peter Bergner <bergner@vnet.ibm.com>
429 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
430 (pack_ldouble): New function.
431 (__gcc_qadd): Use it.
432 (__gcc_qmul): Likewise.
433 (__gcc_qdiv): Likewise.
434 (__gcc_qneg): Likewise.
435 (__gcc_stoq): Likewise.
436 (__gcc_dtoq): Likewise.
438 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
440 * config/s390/tpf-unwind.h: Include <stdbool.h>.
441 (__tpf_eh_return): Add original return address as second parameter.
442 Handle cases where unwinder routines were called directly, instead
443 of from within the C++ library.
445 2014-07-29 Nathan Sidwell <nathan@acm.org>
447 * libgcov.h: Move renaming of entry points to lib gcov specific
449 (gcov_do_dump): New rename.
450 (gcov_rewrite): Remove inline, make HIDDEN.
451 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
452 (gcov_exit_compute_summary): Rename to ...
453 (compute_summary): ... here. Add LIST argument.
454 (gcov_exit_merge_gcda): Rename to ...
455 (merge_one_data): ... here.
456 (gcov_exit_write_gcda): Rename to ...
457 (write_one_data): ... here.
458 (gcov_exit_merge_summary): Rename to ...
459 (merge_summary): Add RUN_COUNTED argument.
460 (gcov_exit_dump_gcov): Rename to ...
461 (dump_one_gcov): Add RUN_COUNTED argument.
462 (gcov_do_dump): New function, broken out of ...
463 (gcov_exit): ... here. Call it.
465 2014-07-27 Anthony Green <green@moxielogic.com>
467 * config.host: Add moxiebox configuration suppport.
469 2014-07-27 Nathan Sidwell <nathan@acm.org>
471 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
472 (struct gcov_filename): ... here. Include buffer and max length
474 (gcov_max_filename): Remove.
475 (gi_filename): Remove.
476 (gcov_exit_compute_summary): Compute max filename here.
477 (gcov_exit_merge_gcda): Add filename parm, adjust.
478 (gcov_exit_merge_summary): Likewise.
479 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
480 (gcov_exit): Likewise.
481 (__gcov_init): Don't calculate max length here.
482 * libgcov_util.c (max_filename_len): Remove.
483 (read_gcda_file): Don't calculate max length here.
484 (gcov_read_profile_dir): Don't propagate here.
485 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
486 struct gcov_filename changes.
487 (gcov_exit_open_gcda_file): Likewise.
489 2014-07-25 Nathan Sidwell <nathan@acm.org>
491 * libgcov-driver.c (set_gcov_dump_complete,
492 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
493 functions polluting user's namespace.
494 (gcov_exit): Set variable directly.
495 (gcov_clear): Reset variable directly.
496 * libgcov-interface.c (get_gcov_dymp_complete,
497 reset_gov_dump_complete): Remove declarations.
498 (__gcov_reset, __gcov_dump): Don't call them.
500 2014-07-24 DJ Delorie <dj@redhat.com>
502 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
503 (__gcc_deregister_frame): Move logic to detect deregister function
505 (__gcc_register_frame): here, so it's consistent with the register
508 2014-07-23 Nathan Sidwell <nathan@acm.org>
510 * libgcov-driver.c (set_gcov_list): Remove.
511 (gcov_list): Make non-static in GCOV_TOOL.
512 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
514 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
516 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
517 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
518 Don't use SYNC_LOCK_RELEASE for int type.
520 2014-07-14 Richard Biener <rguenther@suse.de>
522 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
524 2014-07-11 Rong Xu <xur@google.com>
526 * libgcov-util.c (gcov_max_filename): Fix declartion.
528 2014-07-10 Rong Xu <xur@google.com>
530 Add gcov-tool: an offline gcda profile processing tool
532 * libgcov-driver.c (gcov_max_filename): Make available
534 * libgcov-merge.c (__gcov_merge_add): Replace
535 gcov_read_counter() with a Macro.
536 (__gcov_merge_ior): Ditto.
537 (__gcov_merge_time_profile): Ditto.
538 (__gcov_merge_single): Ditto.
539 (__gcov_merge_delta): Ditto.
540 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
541 in the utility functions.
542 (set_fn_ctrs): Utility function for reading gcda files to in-memory
543 gcov_list object link lists.
544 (tag_function): Ditto.
548 (tag_counters): Ditto.
549 (tag_summary): Ditto.
550 (read_gcda_finalize): Ditto.
551 (read_gcda_file): Ditto.
552 (ftw_read_file): Ditto.
553 (read_profile_dir_init): Ditto.
554 (gcov_read_profile_dir): Ditto.
555 (gcov_read_counter_mem): Ditto.
556 (gcov_get_merge_weight): Ditto.
557 (merge_wrapper): A wrapper function that calls merging handler.
558 (gcov_merge): Merge two gcov_info objects with weights.
559 (find_match_gcov_info): Find the matched gcov_info in the list.
560 (gcov_profile_merge): Merge two gcov_info object lists.
561 (__gcov_add_counter_op): Process edge profile counter values.
562 (__gcov_ior_counter_op): Process IOR profile counter values.
563 (__gcov_delta_counter_op): Process delta profile counter values.
564 (__gcov_single_counter_op): Process single profile counter values.
565 (fp_scale): Callback function for float-point scaling.
566 (int_scale): Callback function for integer fraction scaling.
567 (gcov_profile_scale): Scaling profile counters.
568 (gcov_profile_normalize): Normalize profile counters.
569 * libgcov.h: Add headers and functions for gcov-tool use.
570 (gcov_get_counter): New.
571 (gcov_get_counter_target): Ditto.
572 (struct gcov_info): Make the functions field mutable in gcov-tool
575 2014-06-23 Kai Tietz <ktietz@redhat.com>
578 * unwind-seh.c (_Unwind_GetGR): Check for proper
580 (_Unwind_SetGR): Likewise.
582 2014-05-22 Nick Clifton <nickc@redhat.com>
584 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
587 2014-05-22 Teresa Johnson <tejohnson@google.com>
589 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
592 2014-05-20 John Marino <gnugcc@marino.st>
594 * config.host (*-*-dragonfly*): New target.
595 * crtstuff.c: Make dl_iterate_support generic on *bsd.
596 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
597 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
598 * config/i386/dragonfly-unwind.h: New.
600 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
603 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
604 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
606 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
608 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
611 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
613 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
615 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
618 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
621 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
623 Work around for current cygwin32 build problems.
624 * config/i386/cygming-crtbegin.c (__register_frame_info,
625 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
626 functions only for 64-bit systems.
628 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
630 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
631 (sigill_caught, sigill_hdlr): Remove.
633 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
635 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
637 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
638 Solaris 9 single-threaded support.
639 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
640 Solaris 9 single-threaded support. Add call_user_handler code
642 (sparc_is_sighandler): Likewise.
644 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
646 * config.host: Append t-floattodi to tmake_file depending on
649 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
651 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
653 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
656 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
657 variable to avoid array subscript is above array bounds warnings.
658 Use __builtin_expect when checking *jcr_list for NULL.
660 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
663 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
664 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
665 vtv_*.o to extra_parts if enable_vtable_verify.
667 2014-03-06 Nick Clifton <nickc@redhat.com>
669 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
670 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
672 2014-02-28 Joey Ye <joey.ye@arm.com>
675 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
676 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
679 2014-02-24 Walter Lee <walt@tilera.com>
681 * config.host: Support "tilegx*" and "tilepro*" triplets.
682 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
683 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
685 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
686 Chung-Lin Tang <cltang@codesourcery.com>
688 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
689 * config/nios2/crti.S: Remove .file directive.
690 * config/nios2/crtn.S: Likewise.
692 2014-02-18 Kai Tietz <ktietz@redhat.com>
693 Jonathan Schleifer <js@webkeks.org>
696 * unwind-seh.c (_GCC_specific_handler): Pass proper
697 value to unwind-handler.
699 2014-02-12 Joseph Myers <joseph@codesourcery.com>
701 * soft-fp/adddf3.c: Update from glibc.
702 * soft-fp/addsf3.c: Likewise.
703 * soft-fp/addtf3.c: Likewise.
704 * soft-fp/divdf3.c: Likewise.
705 * soft-fp/divsf3.c: Likewise.
706 * soft-fp/divtf3.c: Likewise.
707 * soft-fp/double.h: Likewise.
708 * soft-fp/eqdf2.c: Likewise.
709 * soft-fp/eqsf2.c: Likewise.
710 * soft-fp/eqtf2.c: Likewise.
711 * soft-fp/extenddftf2.c: Likewise.
712 * soft-fp/extended.h: Likewise.
713 * soft-fp/extendsfdf2.c: Likewise.
714 * soft-fp/extendsftf2.c: Likewise.
715 * soft-fp/extendxftf2.c: Likewise.
716 * soft-fp/fixdfdi.c: Likewise.
717 * soft-fp/fixdfsi.c: Likewise.
718 * soft-fp/fixdfti.c: Likewise.
719 * soft-fp/fixsfdi.c: Likewise.
720 * soft-fp/fixsfsi.c: Likewise.
721 * soft-fp/fixsfti.c: Likewise.
722 * soft-fp/fixtfdi.c: Likewise.
723 * soft-fp/fixtfsi.c: Likewise.
724 * soft-fp/fixtfti.c: Likewise.
725 * soft-fp/fixunsdfdi.c: Likewise.
726 * soft-fp/fixunsdfsi.c: Likewise.
727 * soft-fp/fixunsdfti.c: Likewise.
728 * soft-fp/fixunssfdi.c: Likewise.
729 * soft-fp/fixunssfsi.c: Likewise.
730 * soft-fp/fixunssfti.c: Likewise.
731 * soft-fp/fixunstfdi.c: Likewise.
732 * soft-fp/fixunstfsi.c: Likewise.
733 * soft-fp/fixunstfti.c: Likewise.
734 * soft-fp/floatdidf.c: Likewise.
735 * soft-fp/floatdisf.c: Likewise.
736 * soft-fp/floatditf.c: Likewise.
737 * soft-fp/floatsidf.c: Likewise.
738 * soft-fp/floatsisf.c: Likewise.
739 * soft-fp/floatsitf.c: Likewise.
740 * soft-fp/floattidf.c: Likewise.
741 * soft-fp/floattisf.c: Likewise.
742 * soft-fp/floattitf.c: Likewise.
743 * soft-fp/floatundidf.c: Likewise.
744 * soft-fp/floatundisf.c: Likewise.
745 * soft-fp/floatunditf.c: Likewise.
746 * soft-fp/floatunsidf.c: Likewise.
747 * soft-fp/floatunsisf.c: Likewise.
748 * soft-fp/floatunsitf.c: Likewise.
749 * soft-fp/floatuntidf.c: Likewise.
750 * soft-fp/floatuntisf.c: Likewise.
751 * soft-fp/floatuntitf.c: Likewise.
752 * soft-fp/gedf2.c: Likewise.
753 * soft-fp/gesf2.c: Likewise.
754 * soft-fp/getf2.c: Likewise.
755 * soft-fp/ledf2.c: Likewise.
756 * soft-fp/lesf2.c: Likewise.
757 * soft-fp/letf2.c: Likewise.
758 * soft-fp/muldf3.c: Likewise.
759 * soft-fp/mulsf3.c: Likewise.
760 * soft-fp/multf3.c: Likewise.
761 * soft-fp/negdf2.c: Likewise.
762 * soft-fp/negsf2.c: Likewise.
763 * soft-fp/negtf2.c: Likewise.
764 * soft-fp/op-1.h: Likewise.
765 * soft-fp/op-2.h: Likewise.
766 * soft-fp/op-4.h: Likewise.
767 * soft-fp/op-8.h: Likewise.
768 * soft-fp/op-common.h: Likewise.
769 * soft-fp/quad.h: Likewise.
770 * soft-fp/single.h: Likewise.
771 * soft-fp/soft-fp.h: Likewise.
772 * soft-fp/subdf3.c: Likewise.
773 * soft-fp/subsf3.c: Likewise.
774 * soft-fp/subtf3.c: Likewise.
775 * soft-fp/truncdfsf2.c: Likewise.
776 * soft-fp/trunctfdf2.c: Likewise.
777 * soft-fp/trunctfsf2.c: Likewise.
778 * soft-fp/trunctfxf2.c: Likewise.
779 * soft-fp/unorddf2.c: Likewise.
780 * soft-fp/unordsf2.c: Likewise.
781 * soft-fp/unordtf2.c: Likewise.
782 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
784 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
786 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
788 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
790 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
792 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
794 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
796 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
798 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
800 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
802 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
804 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
806 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
808 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
810 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
812 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
815 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
817 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
818 cannot be represented.
819 * config/s390/32/_fixsfdi.c: Likewise.
820 * config/s390/32/_fixtfdi.c: Likewise.
821 * config/s390/32/_fixunsdfdi.c: Likewise.
822 * config/s390/32/_fixunssfdi.c: Likewise.
823 * config/s390/32/_fixunstfdi.c: Likewise.
825 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
827 * configure.ac (libgcc_cv_mips_hard_float): New.
828 * configure: Regenerate.
829 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
830 t-softfp-sfdf for hard-float targets.
831 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
832 (softfp_float_modes, softfp_int_modes, softfp_extensions)
833 (softfp_truncations, softfp_exclude_libgcc2): New.
834 * config/t-hardfp: New file.
835 * config/t-hardfp-sfdf: Likewise.
836 * config/hardfp.c: Likewise.
838 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
840 * config.host: Include t-floattodi also for s390x.
841 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
842 * config/s390/32/_fixsfdi.c: Likewise.
843 * config/s390/32/_fixtfdi.c: Likewise.
844 * config/s390/32/_fixunsdfdi.c: Likewise.
845 * config/s390/32/_fixunssfdi.c: Likewise.
846 * config/s390/32/_fixunstfdi.c: Likewise.
848 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
851 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
852 (install-libgcc-unwind-map-forbuild): New target.
853 (all): Depend on install-libgcc-unwind-map-forbuild.
854 (install-libgcc-unwind-map): New target.
855 (install): Depend on install-libgcc-unwind-map.
857 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
859 * config/nios2/crti.S (_init): Initialize GOT pointer from
860 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
862 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
864 * configure.ac: Check __mips64 when setting host_address.
865 * configure: Regenerate.
866 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
867 mips/t-mips64 and t-softfp.
868 (mips*-*-linux*): Don't add mips/t-tpbit.
869 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
870 (DPBIT, DPBIT_CFLAGS): Delete.
871 * config/mips/sfp-machine.h: New file.
872 * config/mips/t-mips64: Likewise.
873 * config/mips/t-softfp-tf: Likewise.
874 * config/mips/t-tpbit: Delete.
876 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
878 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
881 2014-01-25 Walter Lee <walt@tilera.com>
883 * config/tilepro/atomic.c: Include tconfig.h. Don't include
884 config.h or system.h.
887 2014-01-25 Walter Lee <walt@tilera.com>
889 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
890 (post_atomic_barrier): Ditto.
891 (__fetch_and_do): New macro.
892 (__atomic_fetch_and_do): Use __fetch_and_do.
893 (__sync_fetch_and_do): New macro.
894 (__sync_fetch_and_add_4): New function.
895 (__sync_fetch_and_sub_4): New function.
896 (__sync_fetch_and_or_4): New function.
897 (__sync_fetch_and_and_4): New function.
898 (__sync_fetch_and_xor_4): New function.
899 (__sync_fetch_and_nand_4): New function.
900 (__sync_fetch_and_add_8): New function.
901 (__sync_fetch_and_sub_8): New function.
902 (__sync_fetch_and_or_8): New function.
903 (__sync_fetch_and_and_8): New function.
904 (__sync_fetch_and_xor_8): New function.
905 (__sync_fetch_and_nand_8): New function.
906 (__do_and_fetch): New macro.
907 (__atomic_do_and_fetch): Use __do_and_fetch.
908 (__sync_do_and_fetch): New macro.
909 (__sync_add_and_fetch_4): New function.
910 (__sync_sub_and_fetch_4): New function.
911 (__sync_or_and_fetch_4): New function.
912 (__sync_and_and_fetch_4): New function.
913 (__sync_xor_and_fetch_4): New function.
914 (__sync_nand_and_fetch_4): New function.
915 (__sync_add_and_fetch_8): New function.
916 (__sync_sub_and_fetch_8): New function.
917 (__sync_or_and_fetch_8): New function.
918 (__sync_and_and_fetch_8): New function.
919 (__sync_xor_and_fetch_8): New function.
920 (__sync_nand_and_fetch_8): New function.
921 (__sync_exchange_methods): New macro.
922 (__sync_val_compare_and_swap_4): New function.
923 (__sync_bool_compare_and_swap_4): New function.
924 (__sync_lock_test_and_test_4): New function.
925 (__sync_val_compare_and_swap_8): New function.
926 (__sync_bool_compare_and_swap_8): New function.
927 (__sync_lock_test_and_test_8): New function.
928 (__subword_cmpxchg_body): New macro.
929 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
930 (__atomic_compare_exchange_2): Ditto.
931 (__sync_subword_cmpxchg): New macro.
932 (__sync_val_compare_and_swap_1): New function.
933 (__sync_bool_compare_and_swap_1): New function.
934 (__sync_val_compare_and_swap_2): New function.
935 (__sync_bool_compare_and_swap_2): New function.
936 (__atomic_subword): Rename to ...
937 (__subword): ... New name.
938 (__atomic_subword_fetch): Use __subword.
939 (__sync_subword_fetch): New macro.
940 (__sync_fetch_and_add_1): New function.
941 (__sync_fetch_and_sub_1): New function.
942 (__sync_fetch_and_or_1): New function.
943 (__sync_fetch_and_and_1): New function.
944 (__sync_fetch_and_xor_1): New function.
945 (__sync_fetch_and_nand_1): New function.
946 (__sync_fetch_and_add_2): New function.
947 (__sync_fetch_and_sub_2): New function.
948 (__sync_fetch_and_or_2): New function.
949 (__sync_fetch_and_and_2): New function.
950 (__sync_fetch_and_xor_2): New function.
951 (__sync_fetch_and_nand_2): New function.
952 (__sync_add_and_fetch_1): New function.
953 (__sync_sub_and_fetch_1): New function.
954 (__sync_or_and_fetch_1): New function.
955 (__sync_and_and_fetch_1): New function.
956 (__sync_xor_and_fetch_1): New function.
957 (__sync_nand_and_fetch_1): New function.
958 (__sync_add_and_fetch_2): New function.
959 (__sync_sub_and_fetch_2): New function.
960 (__sync_or_and_fetch_2): New function.
961 (__sync_and_and_fetch_2): New function.
962 (__sync_xor_and_fetch_2): New function.
963 (__sync_nand_and_fetch_2): New function.
964 (__atomic_subword_lock): Use __subword.
965 (__sync_subword_lock): New macro.
966 (__sync_lock_test_and_set_1): New function.
967 (__sync_lock_test_and_set_2): New function.
969 2014-01-25 Walter Lee <walt@tilera.com>
971 * config/tilepro/atomic.c (BIT_OFFSET): Define.
972 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
973 (__atomic_subword): Ditto.
975 2014-01-25 Walter Lee <walt@tilera.com>
977 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
978 a prefix op argument.
979 (__atomic_nand_fetch_4): Add prefix op.
980 (__atomic_nand_fetch_8): Ditto.
982 2014-01-21 Baruch Siach <barch@tkos.co.il>
984 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
986 2014-01-09 Rong Xu <xur@google.com>
988 * libgcov-driver.c (this_prg): make it local to save
990 (gcov_exit_compute_summary): Ditto.
991 (gcov_exit_merge_gcda): Ditto.
992 (gcov_exit_merge_summary): Ditto.
993 (gcov_exit_dump_gcov): Ditto.
995 2014-01-08 Rong Xu <xur@google.com>
997 * libgcov-driver.c: Use libgcov.h.
998 (buffer_fn_data): Use xmalloc instead of malloc.
999 (gcov_exit_merge_gcda): Ditto.
1000 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1001 * libgcov.h: New common header files for libgcov-*.h.
1002 * libgcov-interface.c: Use libgcov.h
1003 * libgcov-merge.c: Ditto.
1004 * libgcov-profiler.c: Ditto.
1005 * Makefile.in: Add dependence to libgcov.h
1007 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1009 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1010 case of small numerator and finite nonzero result.
1012 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1014 Update copyright years
1016 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1018 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1019 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1020 config/arc/dp-hack.h, config/arc/fp-hack.h,
1021 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1022 config/arc/ieee-754/arc600-dsp/divdf3.S,
1023 config/arc/ieee-754/arc600-dsp/divsf3.S,
1024 config/arc/ieee-754/arc600-dsp/muldf3.S,
1025 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1026 config/arc/ieee-754/arc600-mul64/divdf3.S,
1027 config/arc/ieee-754/arc600-mul64/divsf3.S,
1028 config/arc/ieee-754/arc600-mul64/muldf3.S,
1029 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1030 config/arc/ieee-754/arc600/divsf3.S,
1031 config/arc/ieee-754/arc600/mulsf3.S,
1032 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1033 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1034 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1035 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1036 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1037 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1038 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1039 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1040 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1041 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1042 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1043 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1044 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1045 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1046 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1047 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1048 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1049 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1050 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1051 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1052 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1053 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1054 vtv_start_preinit.c: Use the standard form for the copyright notice.
1056 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1057 Chung-Lin Tang <cltang@codesourcery.com>
1058 Based on patches from Altera Corporation
1060 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1061 * config/nios2/lib2-nios2.h: New file.
1062 * config/nios2/lib2-divmod-hi.c: New file.
1063 * config/nios2/linux-unwind.h: New file.
1064 * config/nios2/lib2-divmod.c: New file.
1065 * config/nios2/linux-atomic.c: New file.
1066 * config/nios2/t-nios2: New file.
1067 * config/nios2/crti.asm: New file.
1068 * config/nios2/t-linux: New file.
1069 * config/nios2/lib2-divtable.c: New file.
1070 * config/nios2/lib2-mul.c: New file.
1071 * config/nios2/tramp.c: New file.
1072 * config/nios2/crtn.asm: New file.
1074 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1076 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1077 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1078 from cpuid.h to check vendor signatures.
1080 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1082 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1083 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1084 (get_amd_cpu): Likewise.
1086 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1088 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1091 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1092 H.J. Lu <hongjiu.lu@intel.com>
1095 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1097 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1098 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1099 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1100 FEATURE_XOP and FEATURE_FMA.
1101 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1103 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1104 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1105 FEATURE_FMA4 and FEATURE_XOP.
1107 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1109 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1110 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1111 (get_intel_cpu): Updated.
1113 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1115 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1117 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1119 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1120 instructions when __SSE_MATH__ is defined.
1122 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1124 * config.host (microblaze-*-rtems*): New.
1126 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1128 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1129 architectures that do not have hardware divide instruction.
1130 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1132 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1134 * longlong.h: Delete (moved to include/).
1136 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1138 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1139 of normal number and qNaN to not raise an inexact exception.
1141 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1143 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1145 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1147 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1148 for correct opcodes on BE.
1150 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1152 * soft-fp/op-4.h: Update from glibc.
1154 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1156 * libgcc2.c (__udivmoddi4): Define new implementation when
1157 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1158 divide instructions.
1160 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1162 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1164 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1166 * config/t-softfp (soft-fp-objects-base): New variable.
1167 (soft-fp-objects): Use it.
1169 2013-11-23 David Edelson <dje.gcc@gmail.com>
1170 Andrew Dixie <andrewd@gentrack.com>
1173 * config/rs6000/aixinitfini.c: New file.
1174 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1175 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1178 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1180 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1182 2013-11-18 Jan Hubicka <jh@suse.cz>
1184 * libgcov-driver.c (run_accounted): Make global level static.
1185 (gcov_exit_merge_summary): Silence warning; do not clear
1187 (gcov_exit): Clear it here.
1189 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1192 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1193 (all_prg, crc32): Remove static vars.
1194 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1196 (gcov_exit_merge_gcda): Add crc32 parameter.
1197 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1198 do not account run if it was already accounted.
1199 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1200 (gcov_exit): Initialize all_prg; update.
1202 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1204 * configure: Regenerate.
1206 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1207 Alan Modra <amodra@gmail.com>
1209 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1210 (frob_update_context): Use it.
1212 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1213 Alan Modra <amodra@gmail.com>
1215 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1216 (trampoline_initial): Provide ELFv2 variant.
1217 (__trampoline_setup): Likewise.
1219 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1220 check for AIX indirect function call sequence if _CALL_ELF == 2.
1222 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1223 Alan Modra <amodra@gmail.com>
1225 * config/rs6000/linux-unwind.h (get_regs): Do not support
1226 old kernel versions if _CALL_ELF == 2.
1227 (frob_update_context): Do not support PLT stub variants only
1228 generated by old linkers if _CALL_ELF == 2.
1230 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1231 Alan Modra <amodra@gmail.com>
1233 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1234 location of CR save area for 64-bit little-endian systems.
1236 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1238 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1240 * config/arm/t-vxworks: Delete.
1242 2013-11-10 Kai Tietz <ktietz@redhat.com>
1244 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1245 Increment load-count on use of LIBGCC_SONAME DLL.
1246 (hmod_libgcc): New static variable to hold handle of
1248 (__gcc_deregister_frame): Decrement load-count of
1251 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1253 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1255 * configure: Regenerate
1257 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1259 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1260 FP_EX_DENORM. Store result to volatile location after SSE division
1261 to close interrupt window. Remove unneeded fwait after x87
1262 division since interrupt window will be closed by emitted fstp.
1263 Rewrite FP_EX_INEXACT handling.
1265 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1267 * soft-fp/README: Update.
1268 * soft-fp/adddf3.c: Update from glibc.
1269 * soft-fp/addsf3.c: Likewise.
1270 * soft-fp/addtf3.c: Likewise.
1271 * soft-fp/divdf3.c: Likewise.
1272 * soft-fp/divsf3.c: Likewise.
1273 * soft-fp/divtf3.c: Likewise.
1274 * soft-fp/double.h: Likewise.
1275 * soft-fp/eqdf2.c: Likewise.
1276 * soft-fp/eqsf2.c: Likewise.
1277 * soft-fp/eqtf2.c: Likewise.
1278 * soft-fp/extenddftf2.c: Likewise.
1279 * soft-fp/extended.h: Likewise.
1280 * soft-fp/extendsfdf2.c: Likewise.
1281 * soft-fp/extendsftf2.c: Likewise.
1282 * soft-fp/extendxftf2.c: Likewise.
1283 * soft-fp/fixdfdi.c: Likewise.
1284 * soft-fp/fixdfsi.c: Likewise.
1285 * soft-fp/fixdfti.c: Likewise.
1286 * soft-fp/fixsfdi.c: Likewise.
1287 * soft-fp/fixsfsi.c: Likewise.
1288 * soft-fp/fixsfti.c: Likewise.
1289 * soft-fp/fixtfdi.c: Likewise.
1290 * soft-fp/fixtfsi.c: Likewise.
1291 * soft-fp/fixtfti.c: Likewise.
1292 * soft-fp/fixunsdfdi.c: Likewise.
1293 * soft-fp/fixunsdfsi.c: Likewise.
1294 * soft-fp/fixunsdfti.c: Likewise.
1295 * soft-fp/fixunssfdi.c: Likewise.
1296 * soft-fp/fixunssfsi.c: Likewise.
1297 * soft-fp/fixunssfti.c: Likewise.
1298 * soft-fp/fixunstfdi.c: Likewise.
1299 * soft-fp/fixunstfsi.c: Likewise.
1300 * soft-fp/fixunstfti.c: Likewise.
1301 * soft-fp/floatdidf.c: Likewise.
1302 * soft-fp/floatdisf.c: Likewise.
1303 * soft-fp/floatditf.c: Likewise.
1304 * soft-fp/floatsidf.c: Likewise.
1305 * soft-fp/floatsisf.c: Likewise.
1306 * soft-fp/floatsitf.c: Likewise.
1307 * soft-fp/floattidf.c: Likewise.
1308 * soft-fp/floattisf.c: Likewise.
1309 * soft-fp/floattitf.c: Likewise.
1310 * soft-fp/floatundidf.c: Likewise.
1311 * soft-fp/floatundisf.c: Likewise.
1312 * soft-fp/floatunditf.c: Likewise.
1313 * soft-fp/floatunsidf.c: Likewise.
1314 * soft-fp/floatunsisf.c: Likewise.
1315 * soft-fp/floatunsitf.c: Likewise.
1316 * soft-fp/floatuntidf.c: Likewise.
1317 * soft-fp/floatuntisf.c: Likewise.
1318 * soft-fp/floatuntitf.c: Likewise.
1319 * soft-fp/gedf2.c: Likewise.
1320 * soft-fp/gesf2.c: Likewise.
1321 * soft-fp/getf2.c: Likewise.
1322 * soft-fp/ledf2.c: Likewise.
1323 * soft-fp/lesf2.c: Likewise.
1324 * soft-fp/letf2.c: Likewise.
1325 * soft-fp/muldf3.c: Likewise.
1326 * soft-fp/mulsf3.c: Likewise.
1327 * soft-fp/multf3.c: Likewise.
1328 * soft-fp/negdf2.c: Likewise.
1329 * soft-fp/negsf2.c: Likewise.
1330 * soft-fp/negtf2.c: Likewise.
1331 * soft-fp/op-1.h: Likewise.
1332 * soft-fp/op-2.h: Likewise.
1333 * soft-fp/op-4.h: Likewise.
1334 * soft-fp/op-8.h: Likewise.
1335 * soft-fp/op-common.h: Likewise.
1336 * soft-fp/quad.h: Likewise.
1337 * soft-fp/single.h: Likewise.
1338 * soft-fp/soft-fp.h: Likewise.
1339 * soft-fp/subdf3.c: Likewise.
1340 * soft-fp/subsf3.c: Likewise.
1341 * soft-fp/subtf3.c: Likewise.
1342 * soft-fp/truncdfsf2.c: Likewise.
1343 * soft-fp/trunctfdf2.c: Likewise.
1344 * soft-fp/trunctfsf2.c: Likewise.
1345 * soft-fp/trunctfxf2.c: Likewise.
1346 * soft-fp/unorddf2.c: Likewise.
1347 * soft-fp/unordsf2.c: Likewise.
1348 * soft-fp/unordtf2.c: Likewise.
1350 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1352 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1353 (_FP_MUL_MEAT_D): Ditto.
1354 (_FP_DIV_MEAT_S): Ditto.
1355 (_FP_DIV_MEAT_D): Ditto.
1356 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1357 t-softfp-sfdf and t-softfp to tmake_file.
1359 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1361 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1362 * config/i386/crtprec.c: Ditto.
1364 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1365 Shiva Chen <shiva0217@gmail.com>
1367 * config.host (nds32*-elf*): Add nds32 target.
1368 * config/nds32 : New directory and files.
1370 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1372 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1373 * config.host (cpu_type) <Setting default>: Add entry for
1375 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1376 <crisv32-*-linux*>: Adjust.
1377 * longlong.h: Wrap the whole CRIS section in a single
1378 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1380 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1382 [__CRIS__] (__umulsidi3): Define.
1383 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1384 * config/cris/sfp-machine.h: New file.
1385 * config/cris/umulsidi3.S: New file.
1386 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1387 * config/cris/arit.c (SIGNMULT): New macro.
1388 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1389 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1390 saving 3 out of originally 33 cycles from the fastest
1391 path, 3 out of 54 from the medium path and one from the longest
1392 path. Improve comments.
1394 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1396 * sync.c: Remove static aliases and define each function directly
1397 under its real name.
1399 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1401 * config.host (hppa*64*-*-linux*): Define extra_parts.
1402 (hppa*-*-linux*): Likewise.
1404 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1406 * config/arc/crtgend.S: Add 2013 to Copyright years.
1407 * config/arc/gmon/atomic.h: Likewise.
1408 * config/arc/gmon/auxreg.h: Likewise.
1409 * config/arc/gmon/sys/gmon_out.h: Likewise.
1410 * config/arc/gmon/sys/gmon.h: Likewise.
1411 * config/arc/gmon/prof-freq.c: Likewise.
1412 * config/arc/gmon/mcount.c: Likewise.
1413 * config/arc/gmon/prof-freq-stub.S: Likewise.
1414 * config/arc/gmon/gmon.c: Likewise.
1415 * config/arc/gmon/machine-gmon.h: Likewise.
1416 * config/arc/gmon/profil.S: Likewise.
1417 * config/arc/gmon/dcache_linesz.S: Likewise.
1418 * config/arc/crtg.S: Likewise.
1419 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1420 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1421 * config/arc/ieee-754/adddf3.S: Likewise.
1422 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1423 * config/arc/ieee-754/fixsfsi.S: Likewise.
1424 * config/arc/ieee-754/gtsf2.S: Likewise.
1425 * config/arc/ieee-754/floatsisf.S: Likewise.
1426 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1427 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1428 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1429 * config/arc/ieee-754/fixdfsi.S: Likewise.
1430 * config/arc/ieee-754/addsf3.S: Likewise.
1431 * config/arc/ieee-754/gesf2.S: Likewise.
1432 * config/arc/ieee-754/floatsidf.S: Likewise.
1433 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1434 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1435 * config/arc/ieee-754/gtdf2.S: Likewise.
1436 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1437 * config/arc/ieee-754/uneqdf2.S: Likewise.
1438 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1439 * config/arc/ieee-754/uneqsf2.S: Likewise.
1440 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1441 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1442 * config/arc/ieee-754/eqdf2.S: Likewise.
1443 * config/arc/ieee-754/ordsf2.S: Likewise.
1444 * config/arc/ieee-754/divsf3.S: Likewise.
1445 * config/arc/ieee-754/divdf3.S: Likewise.
1446 * config/arc/ieee-754/floatunsidf.S: Likewise.
1447 * config/arc/ieee-754/orddf2.S: Likewise.
1448 * config/arc/ieee-754/eqsf2.S: Likewise.
1449 * config/arc/ieee-754/gedf2.S: Likewise.
1450 * config/arc/crtn.S: Likewise.
1451 * config/arc/crti.S: Likewise.
1452 * config/arc/t-arc700-uClibc: Likewise.
1453 * config/arc/asm.h: Likewise.
1454 * config/arc/libgcc-excl.ver: Likewise.
1455 * config/arc/t-arc-newlib: Likewise.
1456 * config/arc/divtab-arc700.c: Likewise.
1457 * config/arc/initfini.c: Likewise.
1458 * config/arc/fp-hack.h: Likewise.
1460 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1461 Diego Novillo <dnovillo@google.com>
1463 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1464 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1465 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1466 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1468 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1469 Brendan Kehoe <brendan@zen.org>
1470 Simon Cook <simon.cook@embecosm.com>
1472 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1473 * config/arc: New directory.
1474 * longlong.h [__arc__] (umul_ppmm): Remove.
1475 [__arc__] (__umulsidi3): Define.
1476 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1477 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1479 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1481 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1483 * config/i386/gthr-win32.h: Likewise.
1485 2013-09-16 DJ Delorie <dj@redhat.com>
1487 * config/rl78/vregs.h: Add G10 register definitions.
1488 * config/rl78/lib2mul.c: Enable for RL78/G10.
1489 * config/rl78/lib2div.c: Likewise.
1490 * config/rl78/lshrsi3.S: Use vregs.h.
1491 * config/rl78/cmpsi2.S: Likewise.
1492 * config/rl78/trampoline.S: Likewise.
1493 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1495 2013-09-14 DJ Delorie <dj@redhat.com>
1496 Nick Clifton <nickc@redhat.com>
1498 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1499 * config/rl78/vregs.h: New.
1500 * config/rl78/signbit.S: New file. Implements signbit function.
1501 * config/rl78/divmodsi.S: New.
1502 * config/rl78/divmodhi.S: New.
1503 * config/rl78/divmodqi.S: New.
1504 * config/rl78/t-rl78: Build them here...
1505 * config/rl78/lib2div.c: ...but not here.
1507 2013-09-12 DJ Delorie <dj@redhat.com>
1509 * config.host (msp*-*-elf): New.
1510 * config/msp430/: New port.
1512 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1514 PR gcov-profile/58127
1515 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1516 __thread var for emulated TLS.
1517 (__gcov_indirect_call_counters): Likewise.
1519 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1520 Catherine Moore <clm@codesourcery.com>
1521 Richard Sandiford <rdsandiford@googlemail.com>
1523 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1524 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1525 (CALL_STUB_NO_RET): Likewise.
1526 (CALL_STUB_RET): Likewise.
1527 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1528 __mips16_ret call/return stub symbols.
1529 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1532 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1534 * config.host <mips*-*-linux*>: Remove a stray comment.
1536 2013-08-10 Jan Hubicka <jh@suse.cz>
1538 Work around binutils PR14342
1539 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1540 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1541 (L_gcov_indirect_call_profiler_v2): New.
1543 2013-08-06 Jan Hubicka <jh@suse.cz>
1545 * libgcov.c (__gcov_indirect_call_callee,
1546 __gcov_indirect_call_counters): New global vars.
1547 (__gcov_indirect_call_profiler): replace by ...
1548 (__gcov_indirect_call_profiler_v2) ... this one.
1550 2013-08-06 Caroline Tice <cmtice@google.com>
1552 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1553 vtv_start_preinit.o and vtv_end_preinit.o.
1554 * configure.ac: Add code to check/set enable_vtable_verify.
1555 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1557 * vtv_start_preinit.c: New file.
1558 * vtv_end_preinit.c: New file.
1559 * vtv_start.c: New file.
1560 * vtv_end.c: New file.
1561 * configure: Regenerated.
1563 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1565 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1566 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1567 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1568 GPL-3.0-with-GCC-exception.
1570 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1572 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1575 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1577 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1578 mapping for FPRs when creating the fallback framestate.
1580 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1583 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1584 (__round_s2_const, __round_u2_const)
1585 (__round_s4_const, __round_u4_const, __round_x8):
1586 Saturate result if addition result cannot be represented.
1588 2013-07-15 Matthias Klose <doko@ubuntu.com>
1590 * libgcc2.c: Don't include <limits.h>.
1592 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1594 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1596 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1599 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1601 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1604 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1606 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1607 instead of table lookups.
1608 (__popcountDI2): Likewise.
1610 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1612 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1615 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1618 * soft-fp/adddf3.c: Update from glibc.
1619 * soft-fp/addsf3.c: Likewise.
1620 * soft-fp/addtf3.c: Likewise.
1621 * soft-fp/divdf3.c: Likewise.
1622 * soft-fp/divsf3.c: Likewise.
1623 * soft-fp/divtf3.c: Likewise.
1624 * soft-fp/double.h: Likewise.
1625 * soft-fp/eqdf2.c: Likewise.
1626 * soft-fp/eqsf2.c: Likewise.
1627 * soft-fp/eqtf2.c: Likewise.
1628 * soft-fp/extenddftf2.c: Likewise.
1629 * soft-fp/extended.h: Likewise.
1630 * soft-fp/extendsfdf2.c: Likewise.
1631 * soft-fp/extendsftf2.c: Likewise.
1632 * soft-fp/fixdfdi.c: Likewise.
1633 * soft-fp/fixdfsi.c: Likewise.
1634 * soft-fp/fixsfdi.c: Likewise.
1635 * soft-fp/fixsfsi.c: Likewise.
1636 * soft-fp/fixtfdi.c: Likewise.
1637 * soft-fp/fixtfsi.c: Likewise.
1638 * soft-fp/fixunsdfdi.c: Likewise.
1639 * soft-fp/fixunsdfsi.c: Likewise.
1640 * soft-fp/fixunssfdi.c: Likewise.
1641 * soft-fp/fixunssfsi.c: Likewise.
1642 * soft-fp/fixunstfdi.c: Likewise.
1643 * soft-fp/fixunstfsi.c: Likewise.
1644 * soft-fp/floatdidf.c: Likewise.
1645 * soft-fp/floatdisf.c: Likewise.
1646 * soft-fp/floatditf.c: Likewise.
1647 * soft-fp/floatsidf.c: Likewise.
1648 * soft-fp/floatsisf.c: Likewise.
1649 * soft-fp/floatsitf.c: Likewise.
1650 * soft-fp/floatundidf.c: Likewise.
1651 * soft-fp/floatundisf.c: Likewise.
1652 * soft-fp/floatunditf.c: Likewise.
1653 * soft-fp/floatunsidf.c: Likewise.
1654 * soft-fp/floatunsisf.c: Likewise.
1655 * soft-fp/floatunsitf.c: Likewise.
1656 * soft-fp/gedf2.c: Likewise.
1657 * soft-fp/gesf2.c: Likewise.
1658 * soft-fp/getf2.c: Likewise.
1659 * soft-fp/ledf2.c: Likewise.
1660 * soft-fp/lesf2.c: Likewise.
1661 * soft-fp/letf2.c: Likewise.
1662 * soft-fp/muldf3.c: Likewise.
1663 * soft-fp/mulsf3.c: Likewise.
1664 * soft-fp/multf3.c: Likewise.
1665 * soft-fp/negdf2.c: Likewise.
1666 * soft-fp/negsf2.c: Likewise.
1667 * soft-fp/negtf2.c: Likewise.
1668 * soft-fp/op-1.h: Likewise.
1669 * soft-fp/op-2.h: Likewise.
1670 * soft-fp/op-4.h: Likewise.
1671 * soft-fp/op-8.h: Likewise.
1672 * soft-fp/op-common.h: Likewise.
1673 * soft-fp/quad.h: Likewise.
1674 * soft-fp/single.h: Likewise.
1675 * soft-fp/soft-fp.h: Likewise.
1676 * soft-fp/subdf3.c: Likewise.
1677 * soft-fp/subsf3.c: Likewise.
1678 * soft-fp/subtf3.c: Likewise.
1679 * soft-fp/truncdfsf2.c: Likewise.
1680 * soft-fp/trunctfdf2.c: Likewise.
1681 * soft-fp/trunctfsf2.c: Likewise.
1682 * soft-fp/unorddf2.c: Likewise.
1683 * soft-fp/unordsf2.c: Likewise.
1684 * soft-fp/unordtf2.c: Likewise.
1685 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1686 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1687 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1688 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1689 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1690 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1691 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1692 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1693 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1694 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1695 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1696 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1698 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1700 * config/mips/lib2funcs.c: New file.
1701 * config/mips/t-mips (LIB2ADD_ST): Add it.
1703 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1706 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1707 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1709 2013-06-08 Walter Lee <walt@tilera.com>
1711 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1712 Replace int64_t with long long. Add __extension__ where
1714 * config/tilepro/atomic.c: Include config.h.
1716 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1718 * config.host (arm-wrs-vxworks): Configure with other soft float.
1720 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1722 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1723 (mips64r5900el-*-elf*): New configurations.
1725 2013-06-04 Alan Modra <amodra@gmail.com>
1727 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1729 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1731 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1733 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1735 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1736 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1737 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1739 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1741 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1742 (powerpc-wrs-vxworks): Likewise.
1744 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1746 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1747 signal frames as well.
1748 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1749 STACK_BIAS to the CFA offset.
1751 2013-05-17 Richard Henderson <rth@redhat.com>
1754 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1755 (execute_cfa_program): Use it when storing to fs->regs.
1757 2013-05-08 Kai Tietz <ktietz@redhat.com>
1759 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1760 (__deregister_frame_info): Likewise.
1762 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1764 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1767 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1769 2013-04-25 Alan Modra <amodra@gmail.com>
1771 * config.host: Match little-endian powerpc-linux.
1773 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1775 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1776 as 'unsigned long long' instead of 'unsigned long'.
1777 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1780 2013-04-10 Julian Brown <julian@codesourcery.com>
1782 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1783 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1784 unsigned char/unsigned short.
1785 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1787 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1790 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1792 2013-04-04 Meador Inge <meadori@codesourcery.com>
1794 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1795 computing the location of the link register.
1796 (aeabi_uldivmod): Ditto.
1798 2013-03-27 Kai Tietz <ktietz@redhat.com>
1800 * config.host: Add support for cygwin x64 target.
1801 * configure: Regenerated.
1803 2013-03-26 Walter Lee <walt@tilera.com>
1805 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1806 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1808 2013-03-25 Kai Tietz <ktietz@redhat.com>
1810 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1812 2013-03-20 Robert Mason <rbmj@verizon.net>
1814 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1815 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1816 (__gthread_leave_tsd_dtor_context): Add prototypes.
1817 (tls_delete_hook): Update.
1819 2013-03-20 Catherine Moore <clm@codesourcery.com>
1820 Joseph Myers <joseph@codesourcery.com>
1821 Chao-ying Fu <fu@mips.com>
1823 * config/mips/mips16.S: Don't build for microMIPS.
1824 * config/mips/linux-unwind.h: Handle microMIPS frame.
1825 * config/mips/crtn.S (fini, init): New labels.
1827 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1829 PR tree-optimization/53265
1830 * unwind-dw2.c (execute_cfa_program): Avoid
1831 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1832 on targets with DWARF_FRAME_REGISTERS < 32.
1834 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1837 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1838 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1840 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1842 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1843 sandybridge processors.
1845 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1848 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1851 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1853 * config/microblaze/crti.S: Setup stack protection at entry
1855 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1857 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1858 (__rotldi3): Shift bytewise if applicable.
1860 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1862 * config/aarch64/sync-cache.c
1863 (__aarch64_sync_cache_range): Silence warnings.
1865 2013-02-25 Catherine Moore <clm@codesourcery.com>
1868 2013-02-24 Catherine Moore <clm@codesourcery.com>
1869 Joseph Myers <joseph@codesourcery.com>
1870 Chao-ying Fu <fu@mips.com>
1872 * config/mips/mips16.S: Don't build for microMIPS.
1873 * config/mips/linux-unwind.h: Handle microMIPS frame.
1874 * config/mips/crtn.S (fini, init): New labels.
1876 2013-02-24 Catherine Moore <clm@codesourcery.com>
1877 Joseph Myers <joseph@codesourcery.com>
1878 Chao-ying Fu <fu@mips.com>
1880 * config/mips/mips16.S: Don't build for microMIPS.
1881 * config/mips/linux-unwind.h: Handle microMIPS frame.
1882 * config/mips/crtn.S (fini, init): New labels.
1884 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1885 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1888 2013-02-16 Alan Modra <amodra@gmail.com>
1891 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1892 (ppc_fallback_frame_state): Always set up save locations for fp
1893 and altivec. Don't bother with non-callee-saved regs, r0-r13
1894 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1896 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1899 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1901 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1902 _ssmulha3, _usmulusa3, _ssmulsa3.
1903 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1904 (__muldi3): XCALL __muldi3_6 instead of rcall.
1905 (__umulsidi3, __mulsidi3): New functions.
1906 (do_prologue_saves, do_epilogue_restores): New .macros.
1907 (__divdi3_moddi3): Use them.
1908 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1909 (__usmulusa3, __ssmulsa3): New functions.
1911 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1912 Jack Howarth <howarth@bromo.med.uc.edu>
1913 Patrick Marlier <patrick.marlier@gmail.com>
1916 * config/darwin-crt-tm.c: Remove dummy functions hack.
1918 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1921 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1922 * config/avr/lib2-object.mk: New iterator to build objects from it.
1923 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1925 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1926 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1927 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1928 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1929 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1930 * config/avr/lib1funcs-fixed.S: Implement them.
1932 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1934 Update copyright years.
1936 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1939 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1940 Add crtcxa to extra_parts.
1941 * config/rs6000/exit.h: New file.
1942 * config/rs6000/cxa_atexit.c: New file.
1943 * config/rs6000/cxa_finalize.c: New file.
1944 * config/rs6000/crtcxa.c: New file.
1945 * config/rs6000/t-aix-cxa: New file.
1946 * config/rs6000/libgcc-aix-cxa.ver: New file.
1948 2013-01-31 Nick Clifton <nickc@redhat.com>
1950 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1953 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1956 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1957 _mulQQ, _mulHQ, _mulHA, _mulSA,
1958 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1959 _divQQ, _divHQ, _divHA, _divSA,
1960 _divUQQ, _divUHQ, _divUHA, _divUSA.
1962 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1964 * config.host(microblaze*-linux*): tmake_file: Remove
1965 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1966 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1967 to exclude functions from being built with libgcc.c and use
1968 the microblaze assembly.
1970 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1972 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1975 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1977 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1978 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1979 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1980 alignment operation.
1982 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1984 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1985 loop start address for cache clearing.
1987 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1989 * config/avr/lib1funcs.S: Remove trailing blanks.
1990 * config/avr/lib1funcs-fixed.S: Ditto.
1992 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1994 * config/avr/avr-lib.h: Add GPL copyright notice.
1996 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1998 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
1999 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2000 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2001 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2003 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2005 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2006 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2008 2013-01-04 Nick Clifton <nickc@redhat.com>
2010 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2011 the CALLT instruction is supported.
2013 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2015 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2016 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2018 2012-12-13 John Tytgat <John@bass-software.com>
2020 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2023 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2026 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2027 undefined signed overflows.
2029 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2032 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2034 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2036 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2037 (FP_TRAPPING_EXCEPTIONS): Define.
2038 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2039 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2041 2012-12-04 Richard Henderson <rth@redhat.com>
2044 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2046 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2048 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2049 (FP_EX_SHIFT): Define.
2050 (FP_TRAPPING_EXCEPTIONS): Define.
2052 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2054 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2055 (FP_ROUNDMODE): Use FP_RND_MASK.
2056 * config/aarch64/sfp-exceptions.c: New.
2057 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2058 Use __sfp_handle_exceptions.
2060 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2062 * config.host: (arm*-*-freebsd*): Remove.
2063 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2064 (arm*-*-elf*): Remove.
2065 (arm*-*-wince-pe*): Remove.
2066 * arm/unwind-arm.c (struct fpa_reg): Delete.
2067 (struct fpa_regs): Delete.
2068 (phase1_vrs): Remove fpa element.
2069 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2070 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2071 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2072 * ieee754-sf.S (floatundisf): Remove FPA support.
2073 (floatdisf): Likewise.
2074 * ieee75f-df.S (floatundidf): Likewise.
2075 (floatdidf): Likewise.
2077 2012-11-29 Kai Tietz <ktietz@redhat.com>
2080 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2081 * unwind-generic.h: Likewise.
2082 * unwind-seh.c: Likewise.
2084 2012-11-28 Richard Henderson <rth@redhat.com>
2087 * emutls.c (__emutls_get_address): Avoid race condition between
2088 obj->loc.offset read and emutls_key initialization.
2090 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2092 Adjust decimal point of signed accum mode to GCC default.
2095 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2097 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2098 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2099 (__mulha3, __mulsa3)
2100 (__divqq3, __divha3, __divsa3): Adjust to new position of
2101 decimal point of signed accum types.
2103 (__mulusa3_round): New function.
2104 (__mulusa3): Use it.
2105 (__divqq_helper): New function.
2106 (__udivuqq3): Use it.
2108 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2111 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2113 2012-11-18 Teresa Johnson <tejohnson@google.com>
2116 * libgcov.c (gcov_exit): Remove merged program summary
2117 comparison unless !GCOV_LOCKED.
2119 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2121 * soft-fp: Updated from glibc upstream.
2123 2012-11-06 Ian Lance Taylor <iant@google.com>
2125 * generic-morestack.c (__generic_morestack): Align the returned
2126 stack pointer to a 32 byte boundary.
2127 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2128 increment the return address until we have decided that we don't
2129 have a varargs function.
2130 (__morestack) [32-bit]: Align stack correctly when calling C
2132 (__morestack) [64-bit]: Likewise.
2134 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2136 * configure: Regenerate.
2138 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2141 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2142 * config/i386/sfp-machine.h: Guard exception handling
2143 code with _SOFT_FLOAT.
2144 * config/i386/32/sfp-machine.h: Guard rounding handling
2145 code with _SOFT_FLOAT.
2146 * config/i386/64/sfp-machine.h: Ditto.
2148 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2150 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2153 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2155 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2156 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2157 when appropriate. Correct structure element types.
2158 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2159 -minline-all-stringops from compile flags.
2161 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2163 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2165 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2167 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2169 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2171 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2174 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2175 Jim MacArthur <jim.macarthur@arm.com>
2176 Marcus Shawcroft <marcus.shawcroft@arm.com>
2177 Nigel Stephens <nigel.stephens@arm.com>
2178 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2179 Richard Earnshaw <rearnsha@arm.com>
2180 Sofiane Naci <sofiane.naci@arm.com>
2181 Stephen Thomas <stephen.thomas@arm.com>
2182 Tejas Belagod <tejas.belagod@arm.com>
2183 Yufeng Zhang <yufeng.zhang@arm.com>
2185 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2186 * config/aarch64/crti.S: New file.
2187 * config/aarch64/crtn.S: New file.
2188 * config/aarch64/linux-unwind.h: New file.
2189 * config/aarch64/sfp-machine.h: New file.
2190 * config/aarch64/sync-cache.c: New file.
2191 * config/aarch64/t-aarch64: New file.
2192 * config/aarch64/t-softfp: New file.
2194 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2196 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2197 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2198 no-longer-needed LDBU insns.
2200 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2203 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2204 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2206 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2208 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2210 2012-10-15 Matthias Klose <doko@ubuntu.com>
2212 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2214 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2216 * configure: Regenerate.
2217 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2219 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2221 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2222 instructions for 64bit targets only.
2224 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2226 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2227 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2228 * config/i386/32/sfp-machine.h: ... here.
2229 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2230 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2233 2012-10-07 Matthias Klose <doko@ubuntu.com>
2235 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2237 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2239 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2241 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2242 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2243 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2246 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2249 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2250 Fix parameter names.
2252 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2255 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2256 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2257 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2259 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2262 * config/sh/linux-atomic.S: Delete.
2263 * config/sh/linux-atomic.c: New.
2264 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2265 linux-atomic.c. Add cflags to disable warnings.
2267 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2270 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2272 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2273 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2274 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2275 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2276 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2278 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2280 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2282 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2283 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2285 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2287 * config.host (hppa-*-openbsd*): New target.
2288 * config/pa/t-openbsd: New file.
2290 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2293 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2294 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2295 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2296 (__divsa3): Use __negsi2 to negate r_quoL.
2297 * config/avr/lib1funcs.S (FALIAS): New macro.
2298 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2299 (__negsi2): ...this new function.
2300 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2301 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2302 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2303 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2304 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2305 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2307 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2310 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2311 (lshrsi3): Reimplement as lshrsi3_r0.
2313 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2316 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2319 2012-09-07 Teresa Johnson <tejohnson@google.com>
2321 PR gcov-profile/54487
2322 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2325 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2328 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2329 not configured --with-avrlibc=no.
2330 * config/avr/t-avrlibc: New file.
2331 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2332 (DPBIT_FUNCS): Ditto.
2333 (TPBIT_FUNCS): Ditto.
2335 2012-09-04 Teresa Johnson <tejohnson@google.com>
2337 * libgcov.c (struct gcov_summary_buffer): New structure.
2338 (gcov_histogram_insert): New function.
2339 (gcov_compute_histogram): Ditto.
2340 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2341 histograms during summary merging.
2343 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2345 * config.host (x86_64-*-openbsd*): New target.
2347 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2349 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2352 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2355 * config/avr/t-avr (conv_X): Rename to func_X.
2357 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2360 * config/avr/lib1funcs-fixed.S: New file.
2361 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2362 after they are used.
2363 (neg2, neg4): New macros.
2364 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2365 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2366 (__umulhisi3): Speed up MUL variant if there is enough flash.
2367 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2369 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2370 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2371 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2372 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2373 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2374 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2375 (LIB2FUNCS_EXCLUDE): Add supported functions.
2377 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2379 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2380 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2382 * fixed-obj.mk: Only expand dependency if $o is not in
2385 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2387 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2389 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2391 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2392 depend on --enable-shared.
2393 ($(lib1asmfuncs-o)): Use %.vis files independent of
2395 * static-object.mk ($(base)$(objext), $(base).vis)
2396 ($(base)_s$(objext)): Use same rules for visibility handling as in
2399 2012-08-21 Ian Lance Taylor <iant@google.com>
2401 * config/i386/morestack.S (__morestack_non_split): Increase amount
2402 of space allocated for non-split code stack.
2404 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2406 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2407 even if inhibit_libc.
2409 2012-08-17 Julian Brown <julian@codesourcery.com>
2411 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2412 -fexceptions -fnon-call-exceptions if not defined.
2413 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2414 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2416 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2418 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2421 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2423 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2424 rs6000/t-slibgcc-aix.
2426 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2428 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2430 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2432 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2434 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2437 * Makefile.in (version): Replace top_srcdir with srcdir.
2439 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2441 * Makefile.in (version): set to BASE-VER file from gcc directory.
2443 2012-08-01 Nick Clifton <nickc@redhat.com>
2445 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2446 Implements __clrsb for an HImode argument.
2448 2012-07-31 Nick Clifton <nickc@redhat.com>
2450 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2451 Implements __clrsb for an HImode argument.
2452 * config/stormy16/clrsbhi2.c: New file:
2453 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2455 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2457 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2459 2012-07-19 Tristan Gingold <gingold@adacore.com>
2460 Richard Henderson <rth@redhat.com>
2462 * unwind-seh.c: New file.
2463 * unwind-generic.h: Include windows.h for SEH.
2464 (_Unwind_Exception): Use 6 private fields for SEH.
2465 (_GCC_specific_handler): Declare.
2466 * unwind-c.c (__gcc_personality_seh0): New function.
2468 * config/i386/libgcc-cygming.ver: New file.
2469 * config/i386/t-seh-eh: New file.
2470 * config.host (x86_64-*-mingw*): Default to seh.
2472 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2474 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2476 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2478 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2479 __builtin_expect when checking for exceptions.
2480 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2482 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2484 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2485 function declaration.
2486 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2488 * config/ia64/sfp-exceptions.c: New.
2489 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2491 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2493 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2494 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2495 * config/i386/64/sfp-machine: ... (delete here) ...
2496 * config/i386/sfp-machine.h: ... to here.
2497 (FP_EX_MASK): Remove.
2499 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2501 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2503 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2504 * config/i386/libgcc-sol2.ver: Ditto.
2505 * config/i386/libgcc-glibc.ver: Ditto.
2507 2012-06-11 Roland McGrath <mcgrathr@google.com>
2509 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2510 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2513 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2515 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2516 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2517 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2518 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2519 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2520 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2521 * config/i386/64/sfp-machine: ... (delete here) ...
2522 * config/i386/sfp-machine.h: ... to here.
2524 (__sfp_handle_exceptions): New function declaration.
2525 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2526 * config/i386/sfp-exceptions.c: New.
2527 * config/i386/t-softfp: New.
2528 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2529 i386/t-softfp to tmake_file.
2531 2012-06-03 David S. Miller <davem@davemloft.net>
2533 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2536 2012-05-31 David S. Miller <davem@davemloft.net>
2538 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2539 multiply and divide instructions on 32-bit when V9.
2540 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2542 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2544 * config/arm/ieee754-df.S: Fix typos.
2545 * config/arm/ieee754-sf.S: Fix typos.
2546 * config/c6x/libunwind.S: Fix typos.
2547 * config/epiphany/udivsi3-float.c: Fix typos.
2548 * config/microblaze/muldi3_hard.S: Fix typos.
2549 * config/picochip/adddi3.S: Fix typos.
2550 * config/picochip/ashlsi3.S: Fix typos.
2551 * config/picochip/ashrsi3.S: Fix typos.
2552 * config/picochip/clzsi2.S: Fix typos.
2553 * config/picochip/cmpsi2.S: Fix typos.
2554 * config/picochip/divmod15.S: Fix typos.
2555 * config/picochip/divmodhi4.S: Fix typos.
2556 * config/picochip/divmodsi4.S: Fix typos.
2557 * config/picochip/longjmp.S: Fix typos.
2558 * config/picochip/lshrsi3.S: Fix typos.
2559 * config/picochip/parityhi2.S: Fix typos.
2560 * config/picochip/popcounthi2.S: Fix typos.
2561 * config/picochip/setjmp.S: Fix typos.
2562 * config/picochip/subdi3.S: Fix typos.
2563 * config/picochip/ucmpsi2.S: Fix typos.
2564 * config/picochip/udivmodhi4.S: Fix typos.
2565 * config/picochip/udivmodsi4.S: Fix typos.
2566 * config/spu/divv2df3.c: Fix typos.
2567 * config/spu/mfc_multi_tag_release.c: Fix typos.
2568 * config/spu/mfc_tag_release.c: Fix typos.
2569 * configure.ac: Fix typos.
2570 * configure: Regenerate.
2572 2012-05-25 Ian Lance Taylor <iant@google.com>
2574 * config/i386/morestack.S (__morestack_non_split): Check whether
2575 caller is varargs and needs %bp to hold the stack frame on return.
2577 2012-05-25 Olivier Hainque <hainque@adacore.com>
2579 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2580 sequence in the non pic case on VxWorks.
2582 2012-05-24 Olivier Hainque <hainque@adacore.com>
2584 * Makefile.in: Move dependency on install-unwind_h from
2585 "install-leaf" to "install".
2587 2012-05-24 Olivier Hainque <hainque@adacore.com>
2589 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2590 Use a separate command for stamp removals.
2592 2012-05-21 Andrew Pinski <apinski@cavium.com>
2595 * configure.ac: Define the default includes to being none.
2596 * configure: Regenerate.
2598 2012-05-16 Olivier Hainque <hainque@adacore.com>
2600 * Makefile.in (install-unwind_h): Rename into ...
2601 (install-unwind_h-forbuild): New target.
2602 (all): Use it instead of the former install-unwind_h.
2603 (install-unwind_h): Reinstate, copy to user install destination
2604 for include files, not to the internal gcc object directory one.
2605 (install-leaf): Depend on it.
2607 2012-05-15 Olivier Hainque <hainque@adacore.com>
2609 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2610 register numbers. LR_REGNO replaces R_LR.
2611 (ucontext_for): New, helper for ...
2612 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2614 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2616 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2618 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2619 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2620 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2622 (i[34567]86-*-*, x86_64-*-*): ... here.
2624 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2625 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2627 * config/i386/i386-cpuinfo.c: Rename to ...
2628 * config/i386/cpuinfo.c: ... this.
2629 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2631 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2632 (libgcc_cv_init_priority): New test.
2633 * configure: Regenerate.
2634 * config.in: New file.
2635 * Makefile.in (clean): Rename config.h to auto-target.h.
2636 (config.h): Likewise.
2637 (stamp-h): Likewise.
2639 * config/i386/cpuinfo.c (auto-target.h): Include.
2640 (CONSTRUCTOR_PRIORITY): Define.
2641 (__cpu_indicator_init): Use it.
2643 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2645 * longlong.h: Use a URL instead of an FSF postal address.
2646 Replace spaces with tab.
2648 2012-05-08 Teresa Johnson <tejohnson@google.com>
2650 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2651 (__gcov_dump): Ditto.
2652 (gcov_dump_complete): New global variable.
2653 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2654 (__gcov_flush): Outline functionality now in gcov_clear.
2655 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2657 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2659 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2660 (mips*-*-linux*): Include mips/t-tpbit when long double is
2663 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2665 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2666 (get_available_features): New argument. Check for AVX2.
2667 (__cpu_indicator_init): Modify call to get_available_features.
2669 2012-04-25 Alan Modra <amodra@gmail.com>
2671 * config/rs6000/crtsavevr.S: New file.
2672 * config/rs6000/crtrestvr.S: New file.
2673 * config/rs6000/t-savresfgpr: Build the above.
2674 * config/rs6000/t-netbsd: Likewise.
2676 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2678 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2680 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2682 * libgcc/config/i386/i386-cpuinfo.c: New file.
2683 * libgcc/config/i386/t-cpuinfo: New file.
2684 * libgcc/config.host: Include t-cpuinfo.
2685 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2687 2012-04-24 Chao-ying Fu <fu@mips.com>
2689 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2691 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2693 struct siginfo vs. siginfo_t
2695 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2696 siginfo_t instead of struct siginfo.
2697 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2698 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2699 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2700 (ia64_handle_unwabi): Likewise.
2701 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2702 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2703 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2704 (sh_fallback_frame_state): Likewise.
2705 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2706 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2708 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2710 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2713 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2715 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2716 if it hasn't been previously saved.
2718 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2720 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2723 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2726 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2727 instead of __AVR_HAVE_8BIT_SP__.
2729 2012-03-26 Tristan Gingold <gingold@adacore.com>
2731 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2732 (unw_table_entry): Use unw_word instead of unsigned long.
2733 (_Unwind_FindTableEntry): Likewise.
2734 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2735 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2736 (_Unwind_FindTableEntry): Likewise.
2737 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2738 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2739 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2740 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2741 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2742 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2743 (uw_init_context_1, uw_install_context): Likewise.
2744 (unw_word): Move to unwind-ia64.h
2746 2012-03-26 Tristan Gingold <gingold@adacore.com>
2748 * config/vms/vms-ucrt0.c: Update copyright years.
2750 (___gcc_main_flags): Declare.
2751 (__main): Check flags to remap argv and exit code.
2752 * config.host (*-*-*vms*): Adjust extra_parts.
2753 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2756 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2758 * arm/lib1funcs.asm (ctzsi2): New function.
2759 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2760 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2761 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2762 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2763 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2764 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2766 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2768 * config.host: Add bits to support powerpc64-*-freebsd*.
2769 * config/rs6000/freebsd-unwind.h: New file.
2770 * config/rs6000/t-freebsd64: New file.
2772 2012-03-20 Richard Guenther <rguenther@suse.de>
2774 PR gcov-profile/52627
2775 * libgcov.c (init_mx): Fix mutex name.
2777 2012-03-16 Tristan Gingold <gingold@adacore.com>
2779 * config/ia64/vms-unwind.h: Remove ulong (and replace
2780 it by unw_reg where used). Define unw_reg with __int64.
2782 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2784 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2786 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2788 (sparc_is_sighandler): Likewise.
2790 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2792 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2795 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2797 * config/arm/crtn.S: Fix typo.
2799 2012-03-13 Richard Guenther <rguenther@suse.de>
2801 * libgcov.c: Remove stdio.h include and NULL un-define.
2803 2012-03-13 Richard Guenther <rguenther@suse.de>
2806 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2808 2012-03-13 Richard Guenther <rguenther@suse.de>
2810 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2812 2012-03-13 Richard Guenther <rguenther@suse.de>
2814 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2815 and __gthread_mutex_init_function definitions.
2817 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2819 * config.host (mips*-*-openbsd*): Remove.
2821 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2823 * config.host: Remove alpha*-dec-osf5.1* handling.
2824 * config/alpha/gthr-posix.c: Remove.
2825 * config/alpha/libgcc-osf5.ver: Remove.
2826 * config/alpha/osf5-unwind.h: Remove.
2827 * config/alpha/t-osf-pthread: Remove.
2828 * config/alpha/t-slibgcc-osf: Remove.
2829 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2830 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2831 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2832 * mkmap-flat.awk: Remove osf_export handling.
2834 2012-03-12 Richard Guenther <rguenther@suse.de>
2836 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2837 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2838 (__gthread_mutex_init_function): New function.
2839 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2842 * libgcov.c: Include gthr.h.
2843 (__gcov_flush_mx): New global variable.
2844 (init_mx, init_mx_once): New functions.
2845 (__gcov_flush): Protect self with a mutex.
2846 (__gcov_fork): Re-initialize mutex after forking.
2847 * unwind-dw2-fde.c: Change condition under which to use
2848 __GTHREAD_MUTEX_INIT_FUNCTION.
2850 2012-03-12 Tristan Gingold <gingold@adacore.com>
2852 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2853 * config/ia64/t-vms: Likewise.
2855 2012-03-11 Michael Hope <michael.hope@linaro.org>
2857 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2860 2012-03-07 Walter Lee <walt@tilera.com>
2862 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2864 (atomic_xor): Rename and move definition to
2865 config/tilepro/atomic.h.
2866 (atomic_nand): Ditto.
2867 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2869 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2870 (arch_atomic_nand): Ditto.
2872 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2875 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2877 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2880 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2883 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2887 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2888 if RAMPZ affects reading from RAM.
2889 (__tablejump_elpm__): Ditto.
2891 (__movmemx_hi): Ditto.
2892 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2893 (__do_global_dtors): Ditto.
2894 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2895 (__movmemx_hi): Ditto.
2897 2012-03-05 Richard Henderson <rth@redhat.com>
2899 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2900 [ARM] (count_trailing_zeros): Use the builtin.
2902 2012-03-01 Kai Tietz <ktietz@redhat.com>
2904 * soft-fp: Imported from glibc upstream.
2906 2012-02-28 Kai Tietz <ktietz@redhat.com>
2908 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2909 for mingw-targets as attribute gcc_struct.
2911 2012-02-28 Ian Lance Taylor <iant@google.com>
2913 * generic-morestack.c (__splitstack_releasecontext): Correct call
2914 to __morestack_release_segments.
2916 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2919 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2920 for __linux__ when removing signals from __morestack_fullmask.
2922 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2925 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2927 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2929 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2930 instead of HAVE_INITFINI_ARRAY.
2931 * config/ia64/crtend.S: Likewise.
2933 2012-02-20 Kai Tietz <ktietz@redhat.com>
2936 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2938 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2939 to w32-unwind.h header.
2941 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2943 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2944 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2945 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2946 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2948 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2950 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2952 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2955 * config/darwin-crt-tm.c: Correct typo.
2957 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2958 Patrick Marlier <patrick.marlier@gmail.com>
2961 * config/darwin-crt-tm.c: Generate dummy functions.
2963 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2964 Patrick Marlier <patrick.marlier@gmail.com>
2967 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2968 (__doTMRegistrations): Call it.
2969 (__doTMdeRegistrations): Likewise.
2971 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2972 Anatoly Sokolov <aesok@post.ru>
2973 Eric Weddington <eric.weddington@atmel.com>
2976 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2977 (__epilogue_restores__): Ditto.
2979 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2983 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2984 Solaris 11 and slightly reformat.
2985 (sparc_is_sighandler): Likewise.
2987 2012-02-14 Walter Lee <walt@tilera.com>
2989 * config.host: Handle tilegx and tilepro.
2990 * config/tilegx/sfp-machine.h: New file.
2991 * config/tilegx/sfp-machine32.h: New file.
2992 * config/tilegx/sfp-machine64.h: New file.
2993 * config/tilegx/t-crtstuff: New file.
2994 * config/tilegx/t-softfp: New file.
2995 * config/tilegx/t-tilegx: New file.
2996 * config/tilepro/atomic.c: New file.
2997 * config/tilepro/atomic.h: New file.
2998 * config/tilepro/linux-unwind.h: New file.
2999 * config/tilepro/sfp-machine.h: New file.
3000 * config/tilepro/softdivide.c: New file.
3001 * config/tilepro/softmpy.S: New file.
3002 * config/tilepro/t-crtstuff: New file.
3003 * config/tilepro/t-tilepro: New file.
3005 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3009 * gthr-posix.h: Allow static initializer macros to be disabled.
3010 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3012 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3014 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3015 Add t-slibgcc-libgcc to tmake_file.
3016 * config/mips/libgcc-mips16.ver: Revert previous patch.
3017 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3019 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3020 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3022 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3023 * config/cr16/crti.S: New file.
3024 * config/cr16/crtlibid.S: New file.
3025 * config/cr16/crtn.S: New file.
3026 * config/cr16/lib1funcs.S: New file.
3027 * config/cr16/t-cr16: New file.
3028 * config/cr16/t-crtlibid: New file.
3029 * config/cr16/unwind-dw2.h: New file.
3030 * config/cr16/unwind-cr16.c: New file.
3031 * config/cr16/divmodhi3.c: New file.
3033 2012-01-25 Alan Modra <amodra@gmail.com>
3035 * config/rs6000/t-linux64: Delete. Move..
3036 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3037 * config/rs6000/t-linux: ..and libgcc flags to here.
3039 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3041 * config.host (i[34567]86-*-interix3*):
3042 Change triplet to i[34567]86-*-interix[3-9]*.
3043 * configure: Regenerate.
3045 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3046 Richard Sandiford <rdsandiford@googlemail.com>
3048 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3049 * config/mips/mips16.S (__mips16_rdhwr): New function.
3050 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3052 2012-01-11 Nathan Sidwell <nathan@acm.org>
3054 * libgcov.c (__gcov_init): Ignore objects with no functions.
3056 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3059 Extend __pgmx semantics to linearize memory.
3060 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3061 * config/avr/lib1funcs.S (__xload_1): New function.
3062 (__movmemx_qi, __movmemx_hi): New functions.
3063 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3066 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3068 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3069 purported sigacthandler address isn't null before dereferencing it.
3070 (sparc_is_sighandler): Likewise.
3072 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3075 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3076 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3077 (sparc_is_sighandler): Likewise.
3078 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3080 2012-01-06 Tristan Gingold <gingold@adacore.com>
3082 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3083 compatibility thunks...
3084 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3085 (crtbeginS.o, crtendS.o): ... and these to ...
3086 * config/ia64/t-ia64-elf: ... this new file.
3087 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3088 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3090 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3092 * configure: Regenerate.
3093 * config/s390/t-crtstuff: Remove -fPIC.
3095 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3098 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3101 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3104 * config/avr/lib1funcs.S: Remove FIXME comments.
3105 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3107 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3109 Implement light-weight DImode support.
3110 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3111 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3112 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3113 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3115 2011-12-30 Nathan Sidwell <nathan@acm.org>
3117 * libgcov.c (gcov_crc32): Remove global var.
3118 (free_fn_data): New function.
3119 (buffer_fn_data): Pass in filename, more robust error recovery.
3120 (crc32_unsigned): New function.
3121 (gcov_exit): More robust detection of new program. More robust
3123 (__gcov_init): Do not update program's crc here.
3125 2011-12-21 Tristan Gingold <gingold@adacore.com>
3127 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3129 2011-12-21 Ian Lance Taylor <iant@google.com>
3131 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3133 2011-12-20 Ian Lance Taylor <iant@google.com>
3135 * config/i386/morestack.S (__morestack_non_split): If there is
3136 enough stack space already, don't split. Ask for more stack space
3139 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3141 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3143 (_Unwind_DebugHook): New function.
3144 (uw_restore_core_regs): New define.
3145 (unwind_phase2): Use uw_restore_core_regs instead of
3147 (unwind_phase2_forced): Likewise.
3148 (__gnu_Unwind_Resume): Likewise.
3150 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3152 * config/alpha/linux-unwind.h: Update copyright years.
3153 (MD_FROB_UPDATE_CONTEXT): New define.
3154 (alpha_frob_update_context): New function.
3156 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3158 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3159 tmake_file rather replacing it.
3161 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3163 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3164 function is not used for PPC64.
3165 (save_world): Amend comments. Update the VRsave mask to reflect the
3167 (rest_world): Update comments, do not clobber r10, do not use r8.
3168 (eh_rest_world_r10): Amend comments, do not use r8.
3169 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3170 no longer used, move restore of CR and target address to the end of
3173 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3175 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3176 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3178 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3181 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3182 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3184 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3186 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3188 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3191 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3192 * config/avr/lib1funcs.S (__muldi3): New function.
3194 2011-12-06 Andrew Pinski <apinski@cavium.com>
3196 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3198 (__frame_dummy_init_array_entry): Likewise.
3200 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3202 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3206 * config/avr/lib1funcs.S (__prologue_saves__,
3207 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3208 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3210 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3212 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3214 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3217 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3218 (_ITM_deregisterTMCloneTable): Likewise.
3219 (__register_frame_info): Fix unused warning.
3220 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3221 pthread_default_stacksize_np): Likewise.
3222 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3224 2011-11-29 DJ Delorie <dj@redhat.com>
3226 * config.host (rl78-*-elf): New case.
3227 * config/rl78: New directory for the Renesas RL78.
3229 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3231 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3234 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3237 * config/rs6000/t-savresfgpr: New file.
3238 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3239 $(srcdir)/config/rs6000/eabi.S.
3240 * config/rs6000/t-ppccomm-ldbl: Remove.
3241 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3243 (powerpc-*-eabispe*): Likewise.
3244 (powerpc-*-eabi*): Likewise.
3245 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3246 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3247 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3248 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3250 (powerpc-*-eabisim*): Likewise.
3251 (powerpc-*-elf*): Likewise.
3252 (powerpc-*-eabialtivec*): Likewise.
3253 (powerpc-xilinx-eabi*): Likewise.
3254 (powerpc-*-rtems*): Likewise.
3255 (powerpcle-*-elf*): Likewise.
3256 (powerpcle-*-eabisim*): Likewise.
3257 (powerpcle-*-eabi*): Likewise.
3259 2011-11-27 Ian Lance Taylor <iant@google.com>
3261 * generic-morestack.c (__splitstack_find): Check for NULL old
3263 (__splitstack_resetcontext): New function.
3264 (__splitstack_releasecontext): New function.
3265 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3267 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3269 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3271 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3273 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3275 2011-11-26 Richard Henderson <rth@redhat.com>
3277 * config/m68k/linux-atomic.c: New file.
3278 * config/m68k/t-linux: New file.
3279 * config.host (m68k-uclinux, m68k-linux): Use it.
3281 2011-11-26 Richard Henderson <rth@redhat.com>
3283 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3284 (__TMC_END__): Only declare if hidden is available; in the definition,
3285 if hidden is unavailable add a null record.
3286 (deregister_tm_clones, register_tm_clones): New.
3287 (__do_global_dtors_aux, frame_dummy): Use them.
3288 (__do_global_dtors, __do_global_ctors_1): Likewise.
3290 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3292 * config/darwin-crt-tm.c: New file.
3293 * config.host (darwin): Build crttms.o crttme.o to provide
3294 startup and shutdown for tm clones.
3295 * config/t-darwin (crttms.o): New build rule.
3296 (crttme.o): Likewise.
3298 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3300 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3303 2011-11-21 Richard Henderson <rth@redhat.com>
3305 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3306 (__TMC_LIST__, __TMC_END__): New.
3307 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3308 (__do_global_dtors): Likewise.
3309 (frame_dummy): Call _ITM_registerTMCloneTable.
3310 (__do_global_ctors_1): Likewise.
3312 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3314 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3315 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3316 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3317 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3318 * config/i386/t-darwin64: Remove.
3319 * config/sh/t-netbsd (LIB2ADD): Remove.
3321 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3324 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3325 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3326 * config/avr/lib1funcs.S (wmov): New assembler macro.
3327 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3328 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3329 (__udivmod64): New function.
3330 (__negdi2): New function.
3332 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3334 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3335 *-*-freebsd*aout*): Remove.
3337 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3339 * static-object.mk (c_flags-$o): Save c_flags.
3340 ($(base)$(objext)): Use it.
3342 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3344 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3346 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3349 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3350 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3353 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3355 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3357 (aeabi_uidivmod): Likewise.
3358 (umodsi3): Likewise.
3360 (aeabi_idivmod): Likewise.
3363 2011-11-16 Tristan Gingold <gingold@adacore.com>
3365 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3367 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3370 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3371 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3373 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3375 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3377 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3378 * config/pa/t-stublib64: Delete.
3380 2011-11-12 Richard Henderson <rth@redhat.com>
3382 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3383 cast the pointer argument to _Unwind_SetGRPtr.
3385 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3387 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3389 2011-11-09 Ian Lance Taylor <iant@google.com>
3391 * generic-morestack.c: Include <string.h>.
3392 (uintptr_type): Define.
3393 (struct initial_sp): Add dont_block_signals field. Reduce size of
3395 (allocate_segment): Set prev field to NULL. Don't set
3396 __morestack_current_segment or __morestack_segments.
3397 (__generic_morestack): Update current->prev and *pp after calling
3399 (__morestack_block_signals): Don't do anything if
3400 dont_block_signals is set.
3401 (__morestack_unblock_signals): Likewise.
3402 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3404 (__splitstack_block_signals): New function.
3405 (enum __splitstack_content_offsets): Define.
3406 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3407 (__splitstack_makecontext): New function.
3408 (__splitstack_block_signals_context): New function.
3409 (__splitstack_find_context): New function.
3410 * config/i386/morestack.S (__morestack_get_guard): New function.
3411 (__morestack_set_guard, __morestack_make_guard): New functions.
3412 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3414 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3416 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3417 (i[34567]86-*-mingw*): ... here.
3418 (x86_64-*-mingw*): ... here.
3420 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3422 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3424 2011-11-07 Nathan Sidwell <nathan@acm.org>
3426 * libgcov.c (struct gcov_fn_buffer): New struct.
3427 (buffer_fn_data): New helper.
3428 (gcov_exit): Rework for new gcov data structures.
3430 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3433 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3435 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3437 * config.host (tmake_file): Correct comment.
3438 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3440 (bfin*-uclinux*): Likewise.
3441 (bfin*-linux-uclibc*): Likewise.
3442 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3444 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3446 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3447 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3448 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3449 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3450 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3451 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3452 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3453 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3454 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3455 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3456 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3457 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3458 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3460 * config/bfin/t-elf: Remove.
3461 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3463 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3465 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3466 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3467 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3468 (lm32-*-elf*): ... this.
3469 (lm32-*-rtems*): ... and this.
3471 (m32r-*-rtems*): Add to tmake_file.
3472 (moxie-*-rtems*): Likewise.
3473 (sparc-*-rtems*): Likewise.
3474 Remove t-rtems from tmake_file.
3475 (sparc64-*-rtems*): Likewise.
3476 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3479 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3482 * config/gthr-posix.h: Move ...
3483 * gthr-posix.h: ... here.
3484 * config/gthr-lynx.h: Reflect this.
3485 * config/gthr-vxworks.h: Likewise.
3486 * config/rs6000/gthr-aix.h: Likewise.
3487 * configure.ac (target_thread_file): Likewise.
3488 * configure: Regenerate.
3490 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3492 * config.host (arm*-*-rtemseabi*): New target.
3494 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3497 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3500 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3502 * config.host (epiphany-*-elf*): New configuration.
3503 * config/epiphany: New Directory.
3505 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3507 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3508 * config/avr/t-rtems: New.
3509 Filter out _exit from LIB1ASMFUNCS.
3511 2011-11-04 David S. Miller <davem@davemloft.net>
3513 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3514 * configure: Rebuild.
3516 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3518 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3521 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3524 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3525 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3527 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3530 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3532 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3534 * config/c6x/t-elf (LIB2ADDEH): Set.
3535 * config/c6x/t-c6x-elf: Remove.
3537 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3539 * config/i386/sol2-ci.S: Rename to ...
3540 * config/i386/crti.S: ... this.
3541 * config/i386/sol2-cn.S: Rename to ...
3542 * config/i386/crtn.S: ... this.
3543 * config/sparc/sol2-ci.S: Rename to ...
3544 * config/sparc/crti.S: ... this.
3545 * config/sparc/sol2-cn.S: Rename to ...
3546 * config/sparc/crtn.S: ... this.
3547 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3548 (crti.o, crtn.o): Remove.
3550 2011-11-04 Tristan Gingold <gingold@adacore.com>
3552 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3554 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3556 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3558 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3560 * config.host (crisv32-*-none, cris-*-none): Remove.
3561 (crisv32-*-elf): Append to tmake_file, don't just set it.
3562 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3564 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3566 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3567 (ecrtn$(objext)): Likewise.
3568 (ncrti$(objext)): Likewise.
3569 (ncrtn$(objext)): Likewise.
3571 2011-11-03 Andreas Schwab <schwab@redhat.com>
3573 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3575 2011-11-02 David S. Miller <davem@davemloft.net>
3577 * configure.ac: Set host_address on sparc too.
3578 * configure: Regenerate.
3579 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3580 based upon host_address.
3581 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3583 2011-11-02 Jason Merrill <jason@redhat.com>
3585 * config/rs6000/t-ppccomm: Add missing \.
3587 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3589 * gthr-single.h, gthr.h: New files.
3590 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3591 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3592 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3593 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3594 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3595 * configure.ac (thread_header): New variable.
3596 Set it depending on target_thread_file.
3597 (gthr-default.h): Link from $thread_header.
3598 * configure: Regenerate.
3599 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3601 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3603 * configure.ac (tm_file_): New variable.
3604 Determine from tm_file.
3605 (tm_file, tm_defines): Substitute.
3606 * configure: Regenerate.
3607 * mkheader.sh: New file.
3608 * Makefile.in (clean): Remove libgcc_tm.h.
3609 ($(objects)): Depend on libgcc_tm.h.
3610 (libgcc_tm_defines, libgcc_tm_file): New variables.
3611 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3612 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3613 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3614 ($(extra-parts)): Depend on libgcc_tm.h.
3615 * config.host (tm_defines, tm_file): New variable.
3616 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3617 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3618 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3619 (avr-*-rtems*): Likewise.
3620 (avr-*-*): Likewise.
3621 (frv-*-elf): Likewise.
3622 (frv-*-*linux*): Likewise.
3623 (h8300-*-rtems*): Likewise.
3624 (h8300-*-elf*): Likewise.
3625 (i[34567]86-*-darwin*): Likewise.
3626 (x86_64-*-darwin*): Likewise.
3627 (rx-*-elf): Likewise.
3628 (tic6x-*-uclinux): Likewise.
3629 (tic6x-*-elf): Likewise.
3630 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3631 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3632 * config/i386/cygming-crtbegin.c: Likewise.
3633 * config/i386/cygming-crtend.c: Likewise.
3634 * config/ia64/fde-vms.c: Likewise.
3635 * config/ia64/unwind-ia64.c: Likewise.
3636 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3637 * config/rs6000/darwin-fallback.c: Likewise.
3638 * config/stormy16/lib2funcs.c: Likewise.
3639 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3640 * crtstuff.c: Likewise.
3641 * dfp-bit.h: Likewise.
3642 * emutls.c: Likewise.
3643 * fixed-bit.c: Likewise.
3644 * fp-bit.c: Likewise.
3645 * generic-morestack-thread.c: Likewise.
3646 * generic-morestack.c: Likewise.
3647 * libgcc2.c: Likewise.
3648 * libgcov.c: Likewise.
3649 * unwind-dw2-fde-dip.c: Likewise.
3650 * unwind-dw2-fde.c: Likewise.
3651 * unwind-dw2.c: Likewise.
3652 * unwind-sjlj.c: Likewise.
3654 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3656 * configure.ac: Include ../config/picflag.m4.
3657 (GCC_PICFLAG): Call it.
3659 * configure: Regenerate.
3660 * Makefile.in (gcc_srcdir): Remove.
3661 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3662 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3663 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3664 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3665 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3668 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3669 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3670 to refer to libgcc2.c.
3672 * config/darwin-64.c: New file.
3673 * config/darwin-crt3.c: Remove comment.
3674 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3675 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3676 config/udivmodsi4.c: New files.
3677 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3678 config/memset.c: New files.
3679 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3680 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3681 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3682 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3683 * config/t-openbsd-thread: New file.
3684 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3685 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3686 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3687 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3690 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3691 to refer to gthr-posix.c.
3692 * config/alpha/t-vms (LIB2ADD): Set.
3693 * config/alpha/vms-gcc_shell_handler.c: New file.
3694 * config/arm/bpabi.c, config/arm/fp16.c,
3695 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3696 config/arm/unaligned-funcs.c: New files.
3697 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3698 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3699 * config/arm/t-linux: Likewise.
3700 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3701 * config/arm/t-netbsd: New file.
3702 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3703 * config/arm/t-symbian (LIB2ADD_ST): Set.
3704 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3705 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3706 * config/bfin/t-elf: New file.
3707 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3708 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3709 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3710 config/c6x/ltf.c: New files.
3711 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3712 (HOST_LIBGCC2_CFLAGS): Set.
3713 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3714 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3715 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3717 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3718 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3719 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3720 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3721 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3723 * config/frv/t-frv (LIB2ADD): Set.
3724 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3725 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3726 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3727 config/h8300/popcounthi2.c: New files.
3728 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3729 * config/i386/gthr-win32.c: New file.
3730 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3731 * config/i386/t-cygwin: Likewise.
3732 * config/i386/t-darwin, config/i386/t-darwin64,
3733 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3734 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3735 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3736 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3737 * config/ia64/quadlib.c: New file.
3738 * config/ia64/t-hpux (LIB2ADD): Set.
3739 * config/ia64/t-ia64: Add comment.
3740 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3741 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3742 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3743 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3744 * config/m32c/t-m32c (LIB2ADD): Set.
3745 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3746 * config/m32r/t-m32r: Likewise.
3747 * config/m68k/fpgnulib.c: New file.
3748 * config/m68k/t-floatlib (LIB2ADD): Set.
3749 (xfgnulib.c): New target.
3750 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3751 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3752 * config/mep/t-mep (LIB2ADD): Set.
3753 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3754 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3755 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3756 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3757 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3758 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3759 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3760 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3761 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3762 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3764 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3765 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3766 * config/pa/fptr.c, config/pa/lib2funcs.S,
3767 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3768 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3769 (LIB2ADD, LIB2ADD_ST): Set.
3770 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3771 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3773 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3774 * config/pdp11/t-pdp11: New file.
3775 * config/picochip/libgccExtras/adddi3.S,
3776 config/picochip/libgccExtras/ashlsi3.S,
3777 config/picochip/libgccExtras/ashrsi3.S,
3778 config/picochip/libgccExtras/clzsi2.S,
3779 config/picochip/libgccExtras/cmpsi2.S,
3780 config/picochip/libgccExtras/divmod15.S,
3781 config/picochip/libgccExtras/divmodhi4.S,
3782 config/picochip/libgccExtras/divmodsi4.S,
3783 config/picochip/libgccExtras/lshrsi3.S,
3784 config/picochip/libgccExtras/parityhi2.S,
3785 config/picochip/libgccExtras/popcounthi2.S,
3786 config/picochip/libgccExtras/subdi3.S,
3787 config/picochip/libgccExtras/ucmpsi2.S,
3788 config/picochip/libgccExtras/udivmodhi4.S,
3789 config/picochip/libgccExtras/udivmodsi4.S: New files.
3790 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3791 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3792 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3793 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3794 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3795 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3796 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3797 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3799 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3800 (HOST_LIBGCC2_CFLAGS): Set.
3801 * config/rs6000/t-darwin64: New file.
3802 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3803 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3804 * config/rs6000/t-ppccomm (LIB2ADD): Add
3805 $(srcdir)/config/rs6000/tramp.S.
3806 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3807 Add $(srcdir)/config/rs6000/eabi.S.
3808 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3809 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3810 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3811 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3812 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3813 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3814 * config/rs6000/tramp.S: New file.
3815 * config/s390/t-tpf: Remove.
3816 * config/sh/linux-atomic.S: New file.
3817 * config/sh/t-linux (LIB2ADD): Set.
3818 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3819 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3820 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3822 (HOST_LIBGCC2_CFLAGS): Set.
3823 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3824 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3825 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3826 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3827 config/spu/mfc_multi_tag_release.c,
3828 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3829 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3830 config/spu/multi3.c: New files.
3831 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3832 (HOST_LIBGCC2_CFLAGS): Set.
3833 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3834 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3835 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3836 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3837 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3838 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3839 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3840 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3841 config/stormy16/umodsi3.c: New files.
3842 * config/xtensa/lib2funcs.S: New file.
3843 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3844 * config/xtensa/t-xtensa (LIB2ADD): Set.
3845 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3846 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3847 Add t-freebsd-thread to tmake_file for posix threads.
3848 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3849 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3850 (*-*-lynxos*): Likewise.
3851 (*-*-netbsd*): Likewise.
3852 (*-*-openbsd*): Likewise.
3853 Add t-openbsd-thread to tmake_file for posix threads.
3854 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3855 (*-*-vxworks*): Set tmake_file.
3856 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3857 (alpha*-*-freebsd*): Likewise.
3858 (alpha*-*-netbsd*): Likewise.
3859 (alpha*-*-openbsd*): Likewise.
3860 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3861 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3862 (alpha*-dec-*vms*): Likewise.
3863 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3864 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3865 (bfin*-uclinux*): Likewise.
3866 (bfin*-linux-uclibc*): Likewise.
3867 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3868 (crisv32-*-none): Likewise.
3869 (cris-*-elf): Likewise.
3870 (cris-*-none): Likewise.
3871 (cris-*-linux*, crisv32-*-linux*): Likewise.
3872 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3874 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3876 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3877 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3878 (x86_64-*-elf*): Likewise.
3879 (i[34567]86-*-nto-qnx*): Likewise.
3880 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3882 (x86_64-*-mingw*): Likewise.
3883 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3884 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3885 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3886 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3887 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3889 (mipsisa64sr71k-*-elf*): Likewise.
3890 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3891 (mips-*-elf*, mipsel-*-elf*): Likewise.
3892 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3893 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3894 (mips*-*-rtems*): Likewise.
3895 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3897 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3898 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3899 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3900 (spu-*-elf*): Likewise.
3901 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3903 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3905 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3906 $(srcdir) to refer to $(LIB1ASMSRC).
3908 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3909 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3910 config/arm/lib1funcs.S: New files.
3911 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3912 * config/arm/t-arm: New file.
3913 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3914 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3915 config/arm/t-strongarm-elf: New files.
3916 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3917 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3918 * config/avr/lib1funcs.S: New file.
3919 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3920 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3921 * config/c6x/lib1funcs.S: New file.
3922 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3923 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3924 * config/frv/lib1funcs.S: New file.
3925 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3926 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3927 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3928 * config/ia64/__divxf3.asm: Rename to ...
3929 * config/ia64/__divxf3.S: ... this.
3930 Adapt lib1funcs.asm filename.
3931 * config/ia64/_fixtfdi.asm: Rename to ...
3932 * config/ia64/_fixtfdi.S: ... this.
3933 Adapt lib1funcs.asm filename.
3934 * config/ia64/_fixunstfdi.asm: Rename to ...
3935 * config/ia64/_fixunstfdi.S: ... this.
3936 Adapt lib1funcs.asm filename.
3937 * config/ia64/_floatditf.asm: Rename to ...
3938 * config/ia64/_floatditf.S: ... this.
3939 Adapt lib1funcs.asm filename.
3940 * config/ia64/lib1funcs.S: New file.
3941 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3942 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3943 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3944 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3945 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3946 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3947 * config/mep/lib1funcs.S: New file.
3948 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3949 * config/mips/mips16.S: New file.
3950 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3951 * config/pa/milli64.S: New file.
3952 * config/pa/t-linux, config/pa/t-linux64: New files.
3953 * config/picochip/lib1funcs.S: New file.
3954 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3955 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3956 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3957 * config/sh/t-netbsd: New file.
3958 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3959 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3960 * config/sh/t-sh64: New file.
3961 * config/sparc/lb1spc.S: New file.
3962 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3964 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3965 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3966 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3967 config/xtensa/lib1funcs.S: New files.
3968 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3969 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3971 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3972 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3973 (arm*-*-linux*): Likewise.
3974 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3975 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3976 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3977 (arm*-*-ecos-elf): Likewise.
3978 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3979 (arm*-*-rtems*): Likewise.
3980 (arm*-*-elf): Likewise.
3981 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3982 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3983 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3984 (bfin*-uclinux*): Likewise.
3985 (bfin*-linux-uclibc*): Likewise.
3986 (bfin*-rtems*): Likewise.
3987 (bfin*-*): Likewise.
3988 (fido-*-elf): Merge into m68k-*-elf*.
3989 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3990 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3991 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3992 (h8300-*-elf*): Likewise.
3993 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
3994 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
3995 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
3996 (i[34567]86-*-mingw*): Likewise.
3997 (x86_64-*-mingw*): Likewise.
3998 (i[34567]86-*-interix3*): Likewise.
3999 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4000 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4001 (m68k-*-elf*): Also handle fido-*-elf.
4002 Add m68k/t-floatlib to tmake_file.
4003 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4004 (m68k-*-linux*): Likewise.
4005 (m68k-*-rtems*): Likewise.
4006 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4007 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4009 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4010 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4011 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4012 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4013 sh/t-netbsd to tmake_file.
4014 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4015 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4016 (sh-wrs-vxworks): Likewise.
4017 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4019 (v850*-*-*): Add v850/t-v850 to tmake_file.
4020 (vax-*-linux*): Add vax/t-linux to tmake_file.
4021 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4023 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4025 * crtstuff.c: New file.
4026 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4027 (CRTSTUFF_T_CFLAGS): Define.
4028 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4029 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4030 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4033 (crtbeginT.o): Use $(objext).
4034 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4035 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4036 (gcc-extra-parts): Remove.
4037 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4039 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4040 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4041 Add t-crtstuff-pic to tmake_file.
4042 (*-*-lynxos*): New case.
4043 Set tmake_file, extra_parts.
4044 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4045 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4046 *-*-netbsdelf[2-9]*.
4047 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4048 (*-*-rtems*): Set extra_parts.
4049 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4050 (*-*-uclinux*): New case.
4052 (*-*-vms*): New case.
4053 Set tmake_file, extra_parts.
4054 (*-*-elf): Set extra_parts.
4055 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4056 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4059 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4061 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4062 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4063 (arm-wrs-vxworks): Append to tmake_file.
4065 (arm*-*-uclinux*): Set extra_parts.
4066 (arm*-*-ecos-elf): Likewise.
4067 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4069 (arm*-*-rtems*): Set extra_parts.
4070 (arm*-*-elf): Likewise.
4071 (avr-*-rtems*): Clear extra_parts.
4072 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4074 (bfin*-uclinux*): Likewise.
4075 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4076 (bfin*-rtems*): Append to tmake_file.
4078 (bfin*-*): Likewise.
4079 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4080 (crisv32-*-elf): ... this.
4081 (crisv32-*-none): ... this.
4082 (cris-*-elf, cris-*-none): New cases.
4083 Add cris/t-elfmulti to tmake_file.
4084 (fr30-*-elf): Append to tmake_file.
4086 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4088 (h8300-*-rtems*): Append to tmake_file.
4090 (h8300-*-elf*): Likewise.
4091 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4093 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4095 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4096 (x86_64-*-elf*): Likewise.
4097 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4098 (x86_64-*-freebsd*): Likewise.
4099 (x86_64-*-netbsd*): Likewise.
4100 (i[34567]86-*-linux*): Likewise.
4101 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4102 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4103 (x86_64-*-linux*): Likewise.
4104 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4105 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4108 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4109 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4110 Append to extra_parts, remove crtbegin.o, crtend.o.
4111 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4112 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4113 crtend.o, crtbeginS.o, crtendS.o.
4114 (ia64*-*-linux*): Comment extra_parts.
4115 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4117 (iq2000*-*-elf*): Clear extra_parts.
4118 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4119 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4120 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4121 (m32r-*-rtems*): ... this.
4122 Add m32r/t-m32r to tmake_file.
4123 (m68k-*-elf*): Add t-crtin to tmake_file.
4124 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4125 (mcore-*-elf): Likewise.
4126 (microblaze*-*-*): Set extra_parts.
4127 (mips*-sde-elf*): New case.
4128 Set tmake_file, extra_parts.
4129 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4130 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4131 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4134 (mipsisa64sr71k-*-elf*): Likewise.
4135 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4136 (mips-*-elf*, mipsel-*-elf*): Likewise.
4137 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4138 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4139 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4140 (mips*-*-rtems*): Likewise.
4141 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4142 (moxie-*-*): Split into ...
4143 (moxie-*-elf, moxie-*-uclinux*): ... this.
4144 Add to extra_parts, remove crtbegin.o, crtend.o.
4145 (moxie-*-rtems*): New case.
4148 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4150 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4151 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4154 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4155 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4157 (powerpc-*-eabisim*): Likewise.
4158 (powerpc-*-elf*): Likewise.
4159 (powerpc-*-eabialtivec*): Likewise.
4160 (powerpc-xilinx-eabi*): Likewise.
4161 (powerpc-*-eabi*): Likewise.
4162 (powerpc-*-rtems*): Likewise.
4163 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4166 (powerpc-*-lynxos*): Add to tmake_file.
4167 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4168 rs6000/t-crtstuff, t-crtstuff-pic.
4170 (powerpcle-*-eabisim*): Likewise.
4171 (powerpcle-*-eabi*): Likewise.
4172 (rx-*-elf): Remove extra_parts.
4173 (s390x-ibm-tpf*): Set extra_parts.
4174 (score-*-elf): Set extra_parts.
4175 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4176 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4177 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4178 (sh64l*-*-netbsd*): Split into ...
4179 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4180 Add t-crtstuff-pic to tmake_file.
4182 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4184 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4185 (sparc-*-elf*): Remove t-crtin from tmake_file.
4186 Add to extra_parts, remove crtbegin.o, crtend.o.
4187 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4188 (sparc64-*-linux*): Likewise.
4189 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4190 Add to extra_parts, remove crtbegin.o, crtend.o.
4191 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4192 Add to extra_parts, remove crtbegin.o, crtend.o.
4193 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4194 Add to extra_parts, remove crtbegin.o, crtend.o.
4195 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4196 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4197 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4199 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4201 (tic6x-*-*): Change to ...
4202 (tic6x-*-elf): ... this.
4204 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4206 (am33_2.0-*-linux*): Add comment.
4207 (mep*-*-*): Add mep/t-mep to tmake_file.
4209 * config/alpha/t-vms: New file.
4210 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4211 * config/arm/crti.S, config/arm/crtn.S: New files.
4212 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4213 * config/bfin/crtlibid.S: New file.
4214 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4215 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4216 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4217 (crti.o, crtin.o): New rules.
4218 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4219 * config/c6x/t-uclinux: New file.
4220 * config/cris/t-elfmulti: New file.
4221 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4222 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4223 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4224 * config/frv/t-frv: New file.
4225 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4226 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4227 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4229 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4230 refer to cygming-crtbegin.c, cygming-crtend.c.
4232 * config/i386/t-nto: New file.
4233 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4234 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4235 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4236 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4239 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4240 (crtinitS.o): New rule.
4241 * config/ia64/vms-crtinit.S: New file.
4242 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4243 * config/m32r/initfini.c: New file.
4244 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4245 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4246 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4247 * config/mep/t-mep: New file.
4248 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4249 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4250 * config/mips/crti.S, config/mips/crtn.S: New files.
4251 * config/mips/t-crtstuff: New file.
4252 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4253 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4254 (CUSTOM_CRTIN): Set.
4255 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4257 Use $(srcdir) to refer to crti.S, crtn.S.
4258 Use .S extension, $<.
4259 * config/moxie/crti.asm: Rename to ...
4260 * config/moxie/crti.S: ... this.
4261 * config/moxie/crtn.asm: Rename to ...
4262 * config/moxie/crtn.S: ... this.
4263 * config/moxie/t-moxie: Remove.
4264 * config/pa/stublib.c: New file.
4265 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4266 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4267 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4268 * config/rs6000/t-crtstuff: New file.
4269 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4270 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4271 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4272 Make output file explicit.
4273 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4274 Make output file explicit.
4275 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4276 Make output file explicit.
4277 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4278 Make output file explicit.
4279 * config/score/crti.S, config/score/crtn.S: New files.
4280 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4281 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4283 * config/sh/t-sh, config/sh/t-superh: New files.
4284 * config/sparc/t-linux64: New file.
4285 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4286 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4287 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4288 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4289 * config/t-crtin: Remove.
4290 * config/t-crtstuff-pic: New file.
4291 * config/t-sol2 (CUSTOM_CRTIN): Set.
4292 (crti.o, crtn.o): New rules.
4293 * config/vms/t-vms: New file.
4294 * config/vms/vms-ucrt0.c: New file.
4295 * config/xtensa/t-elf: New file.
4297 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4299 * Makefile.in (SHLIB_NM_FLAGS): Set.
4300 * mkmap-flat.awk, mkmap-symver.awk: New files.
4301 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4303 * configure: Regenerate.
4304 * config/libgcc-glibc.ver: New file.
4305 * config/libgcc-libsystem.ver: New file.
4306 * config/t-libunwind (SHLIB_LC): Set.
4307 * config/t-linux: New file.
4308 * config/t-slibgcc (INSTALL_SHLIB): New.
4309 (SHLIB_INSTALL): Use it.
4310 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4311 to mkmap-symver.awk.
4312 (SHLIB_MAPFILES): Don't append, adapt pathname.
4313 (SHLIB_VERPFX): Set.
4314 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4315 to mkmap-symver.awk.
4316 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4317 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4318 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4319 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4321 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4322 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4323 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4324 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4325 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4326 * config/i386/libgcc-darwin.10.4.ver,
4327 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4329 * config/i386/t-darwin: Remove.
4330 * config/i386/t-darwin64: Likewise.
4331 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4332 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4333 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4334 * config/i386/t-linux: New file.
4335 * config/i386/t-mingw32: New file.
4336 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4337 * config/ia64/t-glibc: Rename to ...
4338 * config/ia64/t-linux: ... this.
4339 (SHLIB_MAPFILES): Set.
4340 * config/ia64/t-glibc-libunwind: Rename to ...
4341 * config/ia64/t-linux-libunwind: ... this.
4342 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4343 * config/ia64/t-slibgcc-hpux: New file.
4344 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4345 * config/m68k/t-slibgcc-elf-ver: New file.
4346 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4347 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4349 * config/pa/t-slibgcc-hpux: New file.
4350 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4352 * config/rs6000/libgcc-darwin.10.4.ver,
4353 config/rs6000/libgcc-darwin.10.5.ver: New files.
4354 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4355 config/rs6000/libgcc-glibc.ver.
4356 * config/rs6000/libgcc-ppc64.ver: Rename to
4357 config/rs6000/libgcc-ibm-ldouble.ver.
4358 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4359 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4360 * config/rs6000/t-ldbl128: Rename to ...
4361 * config/rs6000/t-linux: ... this.
4362 (SHLIB_MAPFILES): Adapt filename.
4363 * config/rs6000/t-slibgcc-aix: New file.
4364 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4365 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4366 libgcc-excl.ver, libgcc-glibc.ver.
4367 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4368 * config/sparc/libgcc-glibc.ver: New file.
4369 * config/sparc/t-linux: New file.
4370 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4371 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4372 t-slibgcc-elf-ver to tmake_file.
4373 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4375 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4376 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4377 t-slibgcc-elf-ver, t-linux to tmake_file.
4378 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4380 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4381 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4382 (alpha*-dec-*vms*): Likewise.
4383 (arm*-*-freebsd*): Append to tmake_file.
4384 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4385 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4387 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4388 tmake_file for arm*-*-symbianelf*.
4389 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4390 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4392 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4393 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4394 pa/t-slibgcc-dwarf-ver to tmake_file.
4395 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4396 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4397 (hppa*64*-*-hpux11*): Likewise.
4398 (hppa[12]*-*-hpux11*): Likewise.
4399 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4400 i386/t-crtpc, i386/t-crtfm.
4401 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4402 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4404 Add i386/t-cygwin to tmake_file.
4405 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4406 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4407 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4409 Add i386/t-mingw32 to tmake_file.
4410 (x86_64-*-mingw*): Likewise.
4411 (ia64*-*-freebsd*): Append to tmake_file.
4412 (ia64*-*-linux*): Append to tmake_file.
4413 Replace ia64/t-glibc by ia64/t-linux.
4414 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4416 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4417 t-slibgcc-hpux to tmake_file.
4418 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4419 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4420 (m32rle-*-linux*): Likewise.
4421 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4423 (microblaze*-linux*): New case.
4424 Append to tmake_file, add t-slibgcc-nolc-override.
4425 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4426 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4427 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4428 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4429 rs6000/t-slibgcc-aix to tmake_file.
4430 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4431 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4432 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4433 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4434 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4435 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4437 (sparc-*-linux*): Append to tmake_file for *-leon*.
4438 Add sparc/t-linux to tmake_file for non-Leon targets.
4439 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4440 (tic6x-*-uclinux): New case.
4441 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4442 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4443 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4444 (am33_2.0-*-linux*): Append to tmake_file.
4445 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4446 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4447 x86_64-*-kfreebsd*-gnu.
4448 Add i386/t-linux to tmake_file.
4450 2011-10-28 Ian Lance Taylor <iant@google.com>
4452 * config/i386/morestack.S: Correct CFI information to do proper
4453 returns throughout function. In 32-bit mode, save %ebx so that it
4454 is restored on unwind.
4456 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4458 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4459 case where B3 isn't the return register.
4461 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4462 logic for doubleword pops.
4464 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4466 * config/rs6000/t-freebsd: Add wildcard.
4468 2011-10-21 Paul Brook <paul@codesourcery.com>
4470 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4472 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4473 Eric Botcazou <ebotcazou@adacore.com>
4476 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4477 fs->signal_frame to 1.
4479 2011-10-07 Ian Lance Taylor <iant@google.com>
4481 * generic-morestack-thread.c: #include <errno.h>.
4483 2011-10-07 Ian Lance Taylor <iant@google.com>
4486 * generic-morestack.c (__generic_morestack): Make sure the segment
4487 is large enough for both the stack frame and the copied
4490 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4493 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4496 2011-09-28 Nick Clifton <nickc@redhat.com>
4498 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4499 64-bit doubles are not enabled.
4500 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4501 and floatunsisf functions.
4503 2011-09-13 Paul Brook <paul@codesourcery.com>
4505 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4506 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4507 * unwind-arm-common.inc: New file.
4508 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4509 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4510 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4511 * config/c6x/libunwind.S: New file.
4512 * config/c6x/pr-support.c: New file.
4513 * config/c6x/unwind-c6x.c: New file.
4514 * config/c6x/unwind-c6x.h: New file.
4515 * config/c6x/t-c6x-elf: New file.
4517 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4519 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4520 (ASM_DIVZERO): Ditto.
4521 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4523 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4525 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4527 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4530 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4531 instead of an assembly one.
4533 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4536 * Makefile.in (install-unwind_h): Create
4537 $(gcc_objdir)/include/unwind.h atomically.
4539 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4541 * Makefile.in (install-unwind_h): Remove destination file first.
4543 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4546 * config/mips/t-mips16: New file.
4547 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4548 (mips*-*-linux*): Likewise.
4549 (mips*-sde-elf*): Likewise.
4550 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4551 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4552 Add mips/t-mips16 to tmake_file.
4553 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4554 (mips-*-elf*): Likewise.
4555 (mips64-*-elf*): Likewise.
4556 (mips64orion-*-elf*): Likewise.
4557 (mips*-*-rtems*): Likewise.
4558 (mipstx39-*-elf*): Likewise.
4559 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4560 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4562 Use $(srcdir) to refer to sync.c.
4564 ($(libgcc-sync-funcs-o)): Likewise.
4565 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4566 ($(libgcc-sync-funcs-s-o)): Likewise.
4568 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4570 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4573 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4576 * config/i386/value-unwind.h: New.
4578 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4580 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4581 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4582 Add to tmake_file rather than overriding it.
4584 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4586 * config/t-softfp: Remove.
4587 * soft-fp: Moved from ../gcc/config.
4588 * soft-fp/README: Remove t-softfp reference.
4589 * soft-fp/t-softfp: Move to config/t-softfp.
4590 (softfp_machine_header): Remove.
4591 (softfp_file_list): Remove config subdir.
4592 (soft-fp-objects): New variable.
4593 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4594 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4595 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4596 * config/t-softfp-excl: New file.
4597 * config/t-softfp-sfdf: New file.
4598 * config/t-softfp-tf: New file.
4599 * config/no-sfp-machine.h: New file.
4600 * config/arm/sfp-machine.h: New file.
4601 * config/arm/t-softfp: New file.
4602 * config/c6x/sfp-machine.h: New file.
4603 * config/i386/32/t-fprules-softfp: Rename to ...
4604 * config/i386/32/t-softfp: ... this.
4605 (tifunctions, LIB2ADD): Remove.
4606 (softfp_int_modes): Override.
4607 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4609 * config/i386/64/eqtf2.c: Likewise.
4610 * config/i386/64/getf2.c: Likewise.
4611 * config/i386/64/letf2.c: Likewise.
4612 * config/ia64/sft-machine.h: New file.
4613 * config/ia64/t-fprules-softfp: Rename to ...
4614 * config/ia64/t-softfp: ... this.
4615 * config/lm32/sfp-machine.h: New file.
4616 * config/moxie/t-moxie-softfp: Remove.
4617 * config/rs6000/ibm-ldouble-format: New file.
4618 * config/rs6000/ibm-ldouble.c: New file.
4619 * config/rs6000/libgcc-ppc-glibc.ver: New file
4620 * config/rs6000/libgcc-ppc64.ver: New file
4621 * config/rs6000/sfp-machine.h: New file.
4622 * config/rs6000/t-freebsd: New file.
4623 * config/rs6000/t-ibm-ldouble: New file.
4624 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4625 libgcc-ppc-glibc.ver.
4626 * config/rs6000/t-linux64: New file.
4627 * config/rs6000/t-ppccomm (LIB2ADD): Add
4628 $(srcdir)/config/rs6000/ibm-ldouble.c.
4629 * config/rs6000/t-ppccomm-ldbl: New file.
4630 * config/score/sfp-machine.h: New file.
4631 * config.host (sfp_machine_header): Explain.
4632 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4633 t-softfp to tmake_file.
4634 (arm*-*-uclinux*): Likewise.
4635 (arm*-*-ecos-elf): Likewise.
4636 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4637 (arm*-*-rtems*): Likewise.
4638 (arm*-*-elf): Likewise.
4639 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4641 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4642 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4643 (lm32-*-uclinux*): Likewise.
4644 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4645 t-softfp-excl, t-softfp.
4646 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4647 (powerpc64-*-darwin*): Likewise.
4648 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4650 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4652 (powerpc-*-eabisim*): Likewise.
4653 (powerpc-*-elf*): Likewise.
4654 (powerpc-*-eabialtivec*): Likewise.
4655 (powerpc-xilinx-eabi*): Likewise.
4656 (powerpc-*-rtems*): Likewise.
4657 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4658 t-softfp-excl, t-softfp to tmake_file.
4659 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4660 rs6000/t-ppccomm-ldbl to tmake_file.
4661 (powerpcle-*-elf*): Likewise.
4662 (powerpcle-*-eabisim*): Likewise.
4663 (powerpcle-*-eabi*): Likewise.
4664 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4665 rs6000/t-ibm-ldouble to tmake_file.
4666 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4667 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4668 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4669 (tic6x-*-*): Likewise.
4670 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4671 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4672 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4673 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4674 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4675 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4676 t-softfp to tmake_file.
4677 * configure.ac (sfp_machine_header): Provide default if unset.
4679 Link sfp-machine.h to config/$sfp_machine_header.
4680 * configure: Regenerate.
4682 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4684 * Makefile.in (double_type_size, long_double_type_size): Set.
4685 Remove $(fpbit-in-libgcc) support.
4686 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4687 (fpbit-src): New variable.
4688 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4689 Compile with -DFLOAT $(FPBIT_CFLAGS).
4691 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4692 Compile with $(FPBIT_CFLAGS).
4694 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4695 Compile with -DFLOAT $(TPBIT_CFLAGS).
4697 * configure.ac (double_type_size, long_double_type_size):
4698 Determine and substitute.
4699 * configure: Regenerate.
4700 * fp-bit.c, fp-bit.h: New files.
4701 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4702 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4703 * config/mips/t-mips: New file.
4704 * config/mips/t-sdemtk: New file.
4705 * config/rs6000/ppc64-fp.c: New file.
4706 * config/rs6000/t-darwin (LIB2ADD): Add
4707 $(srcdir)/config/rs6000/ppc64-fp.c.
4708 * config/rs6000/t-ppc64-fp: New file.
4709 * config/rx/rx-lib.h: New file.
4710 * config/rx/t-rx (FPBIT): Set to true.
4711 ($(gcc_objdir)/fp-bit.c): Remove.
4712 (DPBIT): Set to true only with -m64bit-doubles.
4713 ($(gcc_objdir)/dp-bit.c): Remove.
4714 * config/sparc/t-softfp: Remove.
4715 * config/spu/t-elf: New file.
4716 * config/t-fdpbit, config/t-fpbit: New files.
4717 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4718 (mips*-*-*): Likewise.
4719 (arm-wrs-vxworks): Likewise.
4720 (arm*-*-freebsd*): Likewise.
4721 (avr-*-rtems*): Add t-fpbit to tmake_file.
4722 (avr-*-*): Likewise.
4723 (bfin*-elf*): Add t-fdpbit to tmake_file.
4724 (bfin*-uclinux*): Likewise.
4725 (bfin*-linux-uclibc*): Likewise.
4726 (bfin*-rtems*): New case.
4727 Add t-fdpbit to tmake_file.
4728 (bfin*-*): Add t-fdpbit to tmake_file.
4729 (crisv32-*-elf): Likewise.
4730 (cris-*-linux*): Likewise.
4731 (fr30-*-elf): Likewise.
4732 (frv-*-elf, frv-*-*linux*): Likewise.
4733 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4734 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4735 (m32r-*-elf*): Likewise.
4736 (m32rle-*-elf*): Likewise.
4737 (m32r-*-linux*): Likewise.
4738 (m32rle-*-linux*): Likewise.
4739 (mcore-*-elf): Add t-fdpbit to tmake_file.
4740 (microblaze*-*-*): Likewise.
4741 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4742 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4743 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4745 Add mips/t-tpbit to tmake-file.
4746 (mips*-*-linux*): Fix typo.
4747 (mips*-sde-elf*): New case
4748 Add mips/t-sdemtk unless using newlib.
4749 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4750 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4751 (mn10300-*-*): Likewise.
4752 (pdp11-*-*): Likewise.
4753 (picochip-*-*): Add t-fpbit to tmake_file.
4754 (powerpc-*-eabisimaltivec*): Likewise.
4755 (powerpc-*-eabisim*): Likewise.
4756 (powerpc-*-elf*): Likewise.
4757 (powerpc-*-eabialtivec*): Likewise.
4758 (powerpc-xilinx-eabi*): New case.
4759 Add t-fdpbit to tmake_file.
4760 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4761 (powerpc-*-rtems*): Likewise.
4762 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4764 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4766 (powerpc-*-lynxos*): Likewise.
4767 (powerpcle-*-elf*): Likewise.
4768 (powerpcle-*-eabisim*): Likewise.
4769 (powerpcle-*-eabi*): Likewise.
4770 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4771 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4772 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4773 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4774 (rx-*-elf): Add t-fdpbit to tmake_file.
4775 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4776 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4777 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4778 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4780 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4781 (sh-wrs-vxworks): Likewise.
4782 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4783 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4784 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4785 (sparc64-*-rtems*): ... new case.
4786 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4787 (spu-*-elf*): Likewise.
4788 Add spu/t-elf to tmake_file.
4789 (v850*-*-*): Add t-fdpbit to tmake_file.
4790 (xstormy16-*-elf): Likewise.
4791 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4792 (mep*-*-*): Likewise.
4794 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4796 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4798 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4799 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4800 (install-unwind_h): New target.
4801 (all): Depend on it.
4802 * config.host (unwind_header): New variable.
4803 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4804 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4805 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4806 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4807 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4809 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4811 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4813 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4815 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4816 (ia64*-*-freebsd*): Likewise.
4817 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4819 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4820 $with_system_libunwind.
4821 (ia64*-*-hpux*): Set tmake_file.
4822 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4823 (picochip-*-*): Set tmake_file.
4824 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4826 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4827 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4828 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4829 (xtensa*-*-elf*): Set tmake_file.
4830 (xtensa*-*-linux*): Likewise.
4831 * configure.ac: Include ../config/unwind_ipinfo.m4.
4832 Call GCC_CHECK_UNWIND_GETIPINFO.
4833 Link unwind.h to $unwind_header.
4834 * configure: Regenerate.
4835 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4836 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4837 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4838 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4839 * config/unwind-dw2-fde-darwin.c: New file.
4840 * config/arm/libunwind.S, config/arm/pr-support.c,
4841 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4842 config/arm/unwind-arm.h,: New files.
4843 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4844 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4845 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4846 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4847 config/ia64/unwind-ia64.h: New files.
4848 * config/picochip/t-picochip: New file.
4849 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4851 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4852 * config/s390/t-tpf (LIB2ADDEH): Remove.
4853 * config/t-darwin (LIB2ADDEH): Set.
4854 * config/t-eh-dw2-dip: New file.
4855 * config/t-libunwind, config/t-libunwind-elf: New files.
4856 * config/t-sol2 (LIB2ADDEH): Remove.
4857 * config/xtensa/t-xtensa: New file.
4859 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4861 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4862 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4863 long long to check rt_sigreturn syscall.
4865 2011-08-02 Alan Modra <amodra@gmail.com>
4867 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4868 Restore for indirect call bcrtl from correct stack slot, and only
4869 if cfa+40 isn't valid.
4871 2011-08-01 Julian Brown <julian@codesourcery.com>
4873 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4874 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4875 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4877 2011-08-01 Julian Brown <julian@codesourcery.com>
4879 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4880 (libgcc-std.ver.in): Use above.
4881 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4882 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4884 * config/t-fixedpoint-gnu-prefix: New file.
4885 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4886 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4889 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4891 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4892 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4893 for x86-64. Properly check __x86_64__ and __LP64__.
4895 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4897 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4899 (_FP_WS_TYPE): Likewise.
4900 (_FP_I_TYPE): Likewise.
4902 2011-07-28 Alan Modra <amodra@gmail.com>
4904 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4905 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4906 in a plt call stub. Do restore r2 if stopped on bctrl.
4908 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4910 * config.host (i[3456x]86-*-netware*): Remove.
4911 * config/i386/netware-crt0.c, config/i386/t-nwld,
4912 config/i386/t-slibgcc-nwld: Remove.
4914 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4916 * config.host: Handle tic6x-*-*.
4917 * config/c6x/c6x-abi.h: New file.
4919 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4921 * config/i386/crtprec.c: New file.
4922 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4923 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4924 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4925 (x86_64-*-darwin*): Likewise.
4926 (i[34567]86-*-solaris2*: Likewise.
4928 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4930 * config/alpha/crtfastmath.c: New file.
4931 * config/i386/crtfastmath.c: New file.
4932 * config/ia64/crtfastmath.c: New file.
4933 * config/mips/crtfastmath.c: New file.
4934 * config/sparc/crtfastmath.c: New file.
4936 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4938 Add -frandom-seed=gcc-crtfastmath.
4939 * config/alpha/t-crtfm: Remove.
4940 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4941 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4943 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4944 (alpha*-dec-osf5.1*): Likewise.
4945 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4946 Add crtfastmath.o to extra_parts.
4947 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4948 Add crtfastmath.o to extra_parts.
4949 (x86_64-*-darwin*): Likewise.
4950 (x86_64-*-mingw*): Likewise.
4951 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4952 (ia64*-*-freebsd*): Likewise.
4953 (ia64*-*-linux*): Likewise.
4954 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4955 Add crtfastmath.o to extra_parts.
4957 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4959 * config/darwin-crt3.o: New file.
4960 * config/rs6000/darwin-crt2.c: New file.
4961 * config/t-darwin: New file.
4962 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4964 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4965 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4966 (powerpc64-*-darwin*): Likewise.
4968 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4970 * config/i386/netware-crt0.c: New file.
4971 * config/i386/t-nwld: Rename to ...
4972 * config/i386/t-slibgcc-nwld: ... this.
4973 * config/i386/t-nwld: New file.
4974 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4976 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4979 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4981 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4983 * configure: Regenerate.
4985 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4987 * dfp-bit.c, dfp-bit.h: New files.
4988 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4990 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4991 ($(d64pbit-o)): Likewise.
4992 ($(d128pbit-o)): Likewise.
4993 * config/t-dfprules: New file.
4994 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
4995 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
4996 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4997 (x86_64-*-linux*): Likewise.
4998 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4999 (i[34567]86-*-cygwin*): Likewise.
5000 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5001 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5003 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5005 * Makfile.in (LIBGCOV): New variable.
5006 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5007 * libgcov.c: New file.
5009 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5011 * fixed-bit.c, fixed-bit.h: New files.
5012 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5013 refer to fixed-bit.c.
5015 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5017 * config.host (*local*): Remove.
5019 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5022 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5023 like i?86-*-solaris2.1[0-9]*.
5024 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5025 * configure.ac (i?86-*-solaris2*): Likewise.
5026 * configure: Regenerate.
5028 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5030 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5031 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5032 md_unwind_header by splitting out of...
5033 (i[34567]86-*-linux*): ... this.
5034 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5035 Remove md_unwind_header by splitting out of...
5036 (x86_64-*-linux*): ... this.
5038 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5040 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5042 2011-06-28 Nick Clifton <nickc@redhat.com>
5044 * config.host: Recognize all V850 variants.
5046 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5048 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5050 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5052 * shared-object.mk (c_flags-$o): Save c_flags.
5053 ($(base)$(objext)): Use it.
5054 ($(base)_s$(objext)): Likewise.
5056 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5058 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5059 * libgcc-std.ver.in (GCC_4.7.0): New section.
5061 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5065 * config/avr/t-avr: Fix line endings.
5066 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5069 2011-06-14 Olivier Hainque <hainque@adacore.com>
5070 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5072 * config/mips/irix6-unwind.h: New file.
5073 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5075 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5077 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5078 (sparc64_fallback_frame_state): Use it.
5079 (sparc64_frob_update_context): Further adjust context.
5080 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5081 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5082 * config/sparc/sol2-cn.S: Likewise.
5084 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5086 * enable-execute-stack-empty.c: New file.
5087 * enable-execute-stack-mprotect.c: New file.
5088 * config/i386/enable-execute-stack-mingw32.c: New file.
5089 * config.host (enable_execute_stack): New variable.
5090 Select appropriate variants.
5091 * configure.ac: Link enable-execute-stack.c to
5092 $enable_execute_stack.
5093 * configure: Regenerate.
5094 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5095 (lib2funcs): Remove _enable_execute_stack.
5097 2011-06-09 David S. Miller <davem@davemloft.net>
5098 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5100 * config.host (sparc-*-linux*): Correct md_unwind_header
5102 (s390x-ibm-tpf*): Fix typo.
5104 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5106 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5107 Add crtfastmath.o to extra_parts.
5108 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5110 * config/mips/t-crtfm: Remove.
5112 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5114 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5116 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5118 * config.host (sh*-*-linux*): Fix typo.
5120 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5122 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5123 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5124 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5125 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5126 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5127 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5128 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5129 Wrap in !__MINGW64__.
5130 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5131 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5132 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5133 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5134 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5135 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5136 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5138 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5139 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5140 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5141 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5142 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5143 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5144 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5145 * config/no-unwind.h: New file.
5146 * config.host (md_unwind_header): Document.
5148 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5149 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5150 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5151 hppa[12]*-*-hpux11*): Set md_unwind_header.
5152 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5153 Set md_unwind_header.
5154 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5155 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5156 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5157 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5158 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5159 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5160 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5162 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5163 * configure: Regenerate.
5165 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5167 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5168 Set tmake_file, extra_parts.
5169 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5171 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5173 * config/mips/t-irix6: New file.
5174 * config/mips/t-slibgcc-irix: New file.
5176 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5178 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5179 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5181 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5183 * configure.ac (target_thread_file): Determine thread model.
5184 * configure: Regenerate.
5185 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5186 * config/alpha/t-alpha: New file.
5187 * config/alpha/t-crtfm: Use $<.
5188 * config/alpha/t-ieee: New file.
5189 * config/alpha/t-osf-pthread: New file.
5190 * config/alpha/t-slibgcc-osf: New file.
5191 * config/alpha/libgcc-osf5.ver: New file.
5193 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5195 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5197 Add crtfastmath.o to extra_parts.
5199 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5201 * config/gmon-sol2.c: Reindent.
5203 Remove, correct casts.
5204 Use STDERR_FILENO, NULL.
5205 (BASEADDRESS): Remove.
5207 (errno, sbrk): Remove declarations.
5208 (monstartup) [hp300]: Remove.
5211 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5213 * Makefile.in (cpu_type): Define.
5214 * config.host (i[34567]86-*-rtems*): Handle it.
5215 (i[34567]86-*-solaris2*): Move body ...
5216 (*-*-solaris2*): ... here.
5217 New case, generalize.
5218 (sparc-*-elf*): Handle it.
5219 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5220 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5221 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5223 (sparc*-*-solaris2*): ... this.
5225 (sparc64-*-elf*): Handle it.
5226 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5227 Merge ../gcc/config/i386/gmon-sol2.c.
5228 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5230 Merge ../gcc/config/i386/sol2-gc1.asm.
5231 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5233 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5235 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5236 * config/i386/t-crtstuff: New file.
5237 * config/i386/t-softfp: New file.
5238 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5239 $(T)crti.o, $(T)crtn.o): Remove.
5240 (gcrt1.o): New rule.
5241 (TARGET_LIBGCC2_CFLAGS): Remove.
5242 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5243 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5244 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5245 * config/sparc/t-sol2: New file.
5246 * config/sparc/t-crtfm: Move to ...
5247 * config/t-crtfm: ... this.
5248 Use $(cpu_type), $<.
5249 * config/t-crtin: New file.
5250 * config/sparc/t-softfp: New file.
5251 * config/sparc/t-softmul: New file.
5252 * config/t-rtems: New file.
5253 * config/t-slibgcc: New file.
5254 * config/t-slibgcc-elf-ver: New file.
5255 * config/t-slibgcc-gld: New file.
5256 * config/t-slibgcc-sld: New file.
5257 * config/t-sol2: New file.
5258 * configure.ac: Include ../config/lib-ld.m4.
5259 Call AC_LIB_PROG_LD_GNU.
5260 Substitute cpu_type.
5261 * configure: Regenerate.
5263 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5266 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5267 libgcc-std.ver in the build directory.
5268 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5269 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5271 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5273 * libgcc-std.ver.in: New file.
5274 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5276 (libgcc-std.ver): New rule.
5277 * config/t-gnu-prefix: New file.
5279 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5281 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5283 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5285 * config/i386/darwin-lib.h: New file.
5287 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5289 * config/arm/symbian-lib.h: New.
5291 2011-05-04 Chris Demetriou <cgd@google.com>
5293 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5294 (__x86.get_pc_thunk.bx): ...this.
5295 (__morestack): Adjust for rename, remove undef of __i686.
5297 2011-05-03 Chris Demetriou <cgd@google.com>
5299 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5301 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5303 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5304 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5305 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5306 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5307 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5310 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5312 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5313 Adjust copyright year.
5315 2011-03-07 Ian Lance Taylor <iant@google.com>
5317 * generic-morestack.c (__splitstack_find): Adjust returned stack
5318 pointer to include all registers pushed by __morestack.
5320 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5323 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5324 (toolexecdir): Calculate and AC_SUBST.
5325 (toolexeclibdir): Likewise.
5326 * Makefile.in (target_noncanonical): Import.
5327 (toolexecdir): Likewise.
5328 (toolexeclibdir): Likewise.
5329 * configure: Regenerate.
5331 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5334 * config/arm/bpabi.h: Rename to...
5335 * config/arm/bpabi-lib.h: ...this.
5337 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5339 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5341 * configure: Regenerate.
5343 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5345 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5346 __FLOAT_WORD_ORDER__.
5347 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5350 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5353 * Makefile.in (install-strip): New phony target.
5355 2010-11-07 Ian Lance Taylor <iant@google.com>
5358 * config/i386/morestack.S (__morestack_large_model): New
5361 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5363 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5365 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5367 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5369 * config/arm/bpabi.h: New file.
5370 * config/frv/frv-abi.h: New file.
5372 2010-10-01 Ian Lance Taylor <iant@google.com>
5374 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5375 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5377 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5380 * config.host: Add the missing `$'.
5382 2010-09-30 Michael Eager <eager@eagercon.com>
5384 * config.host: Add microblaze*-*-*.
5385 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5386 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5387 udivsi3.asm,umodsi3.asm}: New.
5389 2010-09-28 Ian Lance Taylor <iant@google.com>
5391 * configure.ac: Adjust CFI test to test assembler directly rather
5392 than checking gcc preprocessor macro.
5393 * configure: Rebuild.
5395 2010-09-27 Ian Lance Taylor <iant@google.com>
5397 * configure.ac: Test whether assembler supports CFI directives.
5398 * config.host: Only add t-stack and i386/t-stack-i386 to
5399 tmake_file if libgcc_cv_cfi is "yes".
5400 * configure: Rebuild.
5402 2010-09-27 Ian Lance Taylor <iant@google.com>
5404 * generic-morestack.h: New file.
5405 * generic-morestack.c: New file.
5406 * generic-morestack-thread.c: New file.
5407 * config/i386/morestack.S: New file.
5408 * config/t-stack: New file.
5409 * config/i386/t-stack-i386: New file.
5410 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5411 i386/t-stack-i386 to tmake_file.
5413 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5415 * Makefile.in (libgcc-extra-parts): Check for static archives and
5416 invoke ranlib after installing them.
5417 (gcc-extra-parts): Likewise.
5418 (install-leaf): Likewise.
5420 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5422 * configure: Regenerated.
5424 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5426 * configure: Regenerated.
5428 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5429 Andrew Pinski <pinskia@gmail.com>
5432 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5434 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5437 * configure: Regenerated.
5439 2010-09-06 Andreas Schwab <schwab@redhat.com>
5441 * configure: Regenerate.
5443 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5445 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5447 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5450 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5451 Iain Sandoe <iains@gcc.gnu.org>
5454 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5455 LIB2FUNCS_EXCLUDE functions.
5457 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5459 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5461 * configure: Regenerate.
5463 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5465 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5466 i386/t-freebsd to tmake_file.
5467 * config/i386/t-freebsd: New file.
5468 * config/i386/libgcc-bsd.ver: New file.
5470 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5472 * config.host (powerpc*-eabispe*): Set tmake_file.
5473 (powerpc*-eabi*): Likewise.
5474 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5475 crtbeginS, crtendS, crtbeginT.
5477 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5479 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5480 to tmake_file. Add crtfastmath.o to extra_parts.
5481 * config/mips/t-crtfm: New.
5483 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5485 * config.host (sparc64-*-rtems*): New target.
5487 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5489 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5492 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5494 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5496 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5498 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5499 alpha-dec-osf5.0* support.
5501 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5503 * config.host: Add lm32-*-rtems*.
5505 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5506 Uros Bizjak <ubizjak@gmail.com>
5509 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5510 like other remaining 32-bit x86 OSes.
5511 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5513 * config/i386/libgcc-sol2.ver: New file.
5514 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5516 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5519 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5520 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5521 is used and substitute set_use_emutls.
5522 * configure: Regenerated.
5524 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5526 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5528 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5531 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5533 ($(T)gcrt1.o): Likewise.
5534 ($(T)crt1.o): Likewise.
5535 ($(T)crti.o): Likewise.
5536 ($(T)crtn.o): Likewise.
5538 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5541 * Makefile.in (install): Use $(MAKE) string in rule, for
5544 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5546 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5547 * config/mmix/t-mmix: New file.
5548 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5550 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5553 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5556 2010-01-04 Anthony Green <green@moxielogic.com>
5558 * config/moxie/crti.asm, config/moxie/crtn.asm,
5559 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5560 config/moxie/t-moxie: New files.
5561 * config.host: Add t-moxie-softfp reference.
5563 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5566 * config/t-slibgcc-darwin: Fix embedded rpaths for
5567 --enable-version-specific-runtime-libs, build extension stub
5568 libs exposing features available from current libgcc_s.
5570 2009-11-11 Jon Beniston <jon@beniston.com>
5572 * config.host: Add lm32 targets.
5573 * config/lm32: New directory.
5574 * config/lm32/libgcc_lm32.h: New file.
5575 * config/lm32/_mulsi3.c: New file.
5576 * config/lm32/_udivmodsi4.c: New file.
5577 * config/lm32/_divsi3.c: New file.
5578 * config/lm32/_modsi3.c: New file.
5579 * config/lm32/_udivsi3.c: New file.
5580 * config/lm32/_umodsi3.c: New file.
5581 * config/lm32/_lshrsi3.S: New file.
5582 * config/lm32/_ashrsi3.S: New file.
5583 * config/lm32/_ashlsi3.S: New file.
5584 * config/lm32/crti.S: New file.
5585 * config/lm32/crtn.S: New file.
5586 * config/lm32/t-lm32: New file.
5587 * config/lm32/t-elf: New file.
5588 * config/lm32/t-uclinux: New file.
5590 2009-10-26 Nick Clifton <nickc@redhat.com>
5592 * config.host: Add support for RX target.
5593 * config/rx: New directory.
5594 * config/rx/rx-abi-functions.c: New file. Supplementary
5595 functions for libgcc to support the RX ABI.
5596 * config/rx/rx-abi.h: New file. Supplementary header file for
5597 libgcc RX ABI functions.
5598 * config/rx/t-rx: New file: Makefile fragment for building
5601 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5603 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5604 constraint of y0 to "g".
5606 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5608 * config.host: Include the s390 makefile fragments.
5609 * config/s390/32/_fixdfdi.c: New file.
5610 * config/s390/32/_fixsfdi.c: New file.
5611 * config/s390/32/_fixtfdi.c: New file.
5612 * config/s390/32/_fixunsdfdi.c: New file.
5613 * config/s390/32/_fixunssfdi.c: New file.
5614 * config/s390/32/_fixunstfdi.c: New file.
5615 * config/s390/32/t-floattodi: New file.
5616 * config/s390/libgcc-glibc.ver: New file.
5617 * config/s390/t-crtstuff: New file.
5618 * config/s390/t-linux: New file.
5619 * config/s390/t-tpf: New file.
5621 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5623 * configure.ac (AC_PREREQ): Bump to 2.64.
5625 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5627 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5629 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5631 * configure: Regenerate.
5633 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5635 * config.host (ia64-hp-*vms*): New target.
5636 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5639 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5641 * configure.ac: Add snippet for maintainer-mode.
5642 * configure: Regenerate.
5643 * Makefile.in (AUTOCONF, configure_deps): New variables.
5644 ($(srcdir)/configure)): New rule, active only with maintainer
5647 2009-06-23 DJ Delorie <dj@redhat.com>
5650 * config.host: Add mep support.
5652 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5654 * config.host: Add i386/${host_address}/t-fprules-softfp and
5655 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5657 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5659 * config/i386/64/_multc3.c: Likewise.
5660 * config/i386/64/_powitf2.c: Likewise.
5661 * config/i386/64/eqtf2.c: Likewise.
5662 * config/i386/64/getf2.c: Likewise.
5663 * config/i386/64/letf2.c: Likewise.
5664 * config/i386/64/letf2.c: Likewise.
5665 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5666 unsigned long long for x64 mingw targets.
5667 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5668 (_FP_I_TYPE): Define as long long for x64 mingw target.
5670 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5672 * config.host (vax-*-linux*): New.
5674 2009-05-31 Anthony Green <green@moxielogic.com>
5676 * config.host: Add moxie support.
5677 * config/moxie/t-moxie: New file.
5679 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5681 * config.host: Add i386/${host_address}/t-fprules-softfp and
5682 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5684 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5686 * config.host: Add i386/${host_address}/t-fprules-softfp to
5687 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5689 2009-04-09 Nick Clifton <nickc@redhat.com>
5691 * config/ia64/tf-signs.c: Change copyright header to refer to
5692 version 3 of the GNU General Public License with version 3.1
5693 of the GCC Runtime Library Exception and to point readers at
5694 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5696 * config/i386/32/tf-signs.c: Likewise.
5697 * config/libbid/_addsub_dd.c: Likewise.
5698 * config/libbid/_addsub_sd.c: Likewise.
5699 * config/libbid/_addsub_td.c: Likewise.
5700 * config/libbid/_dd_to_df.c: Likewise.
5701 * config/libbid/_dd_to_di.c: Likewise.
5702 * config/libbid/_dd_to_sd.c: Likewise.
5703 * config/libbid/_dd_to_sf.c: Likewise.
5704 * config/libbid/_dd_to_si.c: Likewise.
5705 * config/libbid/_dd_to_td.c: Likewise.
5706 * config/libbid/_dd_to_tf.c: Likewise.
5707 * config/libbid/_dd_to_udi.c: Likewise.
5708 * config/libbid/_dd_to_usi.c: Likewise.
5709 * config/libbid/_dd_to_xf.c: Likewise.
5710 * config/libbid/_df_to_dd.c: Likewise.
5711 * config/libbid/_df_to_sd.c: Likewise.
5712 * config/libbid/_df_to_td.c: Likewise.
5713 * config/libbid/_di_to_dd.c: Likewise.
5714 * config/libbid/_di_to_sd.c: Likewise.
5715 * config/libbid/_di_to_td.c: Likewise.
5716 * config/libbid/_div_dd.c: Likewise.
5717 * config/libbid/_div_sd.c: Likewise.
5718 * config/libbid/_div_td.c: Likewise.
5719 * config/libbid/_eq_dd.c: Likewise.
5720 * config/libbid/_eq_sd.c: Likewise.
5721 * config/libbid/_eq_td.c: Likewise.
5722 * config/libbid/_ge_dd.c: Likewise.
5723 * config/libbid/_ge_sd.c: Likewise.
5724 * config/libbid/_ge_td.c: Likewise.
5725 * config/libbid/_gt_dd.c: Likewise.
5726 * config/libbid/_gt_sd.c: Likewise.
5727 * config/libbid/_gt_td.c: Likewise.
5728 * config/libbid/_isinfd128.c: Likewise.
5729 * config/libbid/_isinfd32.c: Likewise.
5730 * config/libbid/_isinfd64.c: Likewise.
5731 * config/libbid/_le_dd.c: Likewise.
5732 * config/libbid/_le_sd.c: Likewise.
5733 * config/libbid/_le_td.c: Likewise.
5734 * config/libbid/_lt_dd.c: Likewise.
5735 * config/libbid/_lt_sd.c: Likewise.
5736 * config/libbid/_lt_td.c: Likewise.
5737 * config/libbid/_mul_dd.c: Likewise.
5738 * config/libbid/_mul_sd.c: Likewise.
5739 * config/libbid/_mul_td.c: Likewise.
5740 * config/libbid/_ne_dd.c: Likewise.
5741 * config/libbid/_ne_sd.c: Likewise.
5742 * config/libbid/_ne_td.c: Likewise.
5743 * config/libbid/_sd_to_dd.c: Likewise.
5744 * config/libbid/_sd_to_df.c: Likewise.
5745 * config/libbid/_sd_to_di.c: Likewise.
5746 * config/libbid/_sd_to_sf.c: Likewise.
5747 * config/libbid/_sd_to_si.c: Likewise.
5748 * config/libbid/_sd_to_td.c: Likewise.
5749 * config/libbid/_sd_to_tf.c: Likewise.
5750 * config/libbid/_sd_to_udi.c: Likewise.
5751 * config/libbid/_sd_to_usi.c: Likewise.
5752 * config/libbid/_sd_to_xf.c: Likewise.
5753 * config/libbid/_sf_to_dd.c: Likewise.
5754 * config/libbid/_sf_to_sd.c: Likewise.
5755 * config/libbid/_sf_to_td.c: Likewise.
5756 * config/libbid/_si_to_dd.c: Likewise.
5757 * config/libbid/_si_to_sd.c: Likewise.
5758 * config/libbid/_si_to_td.c: Likewise.
5759 * config/libbid/_td_to_dd.c: Likewise.
5760 * config/libbid/_td_to_df.c: Likewise.
5761 * config/libbid/_td_to_di.c: Likewise.
5762 * config/libbid/_td_to_sd.c: Likewise.
5763 * config/libbid/_td_to_sf.c: Likewise.
5764 * config/libbid/_td_to_si.c: Likewise.
5765 * config/libbid/_td_to_tf.c: Likewise.
5766 * config/libbid/_td_to_udi.c: Likewise.
5767 * config/libbid/_td_to_usi.c: Likewise.
5768 * config/libbid/_td_to_xf.c: Likewise.
5769 * config/libbid/_tf_to_dd.c: Likewise.
5770 * config/libbid/_tf_to_sd.c: Likewise.
5771 * config/libbid/_tf_to_td.c: Likewise.
5772 * config/libbid/_udi_to_dd.c: Likewise.
5773 * config/libbid/_udi_to_sd.c: Likewise.
5774 * config/libbid/_udi_to_td.c: Likewise.
5775 * config/libbid/_unord_dd.c: Likewise.
5776 * config/libbid/_unord_sd.c: Likewise.
5777 * config/libbid/_unord_td.c: Likewise.
5778 * config/libbid/_usi_to_dd.c: Likewise.
5779 * config/libbid/_usi_to_sd.c: Likewise.
5780 * config/libbid/_usi_to_td.c: Likewise.
5781 * config/libbid/_xf_to_dd.c: Likewise.
5782 * config/libbid/_xf_to_sd.c: Likewise.
5783 * config/libbid/_xf_to_td.c: Likewise.
5784 * config/libbid/bid128.c: Likewise.
5785 * config/libbid/bid128_2_str.h: Likewise.
5786 * config/libbid/bid128_2_str_macros.h: Likewise.
5787 * config/libbid/bid128_2_str_tables.c: Likewise.
5788 * config/libbid/bid128_add.c: Likewise.
5789 * config/libbid/bid128_compare.c: Likewise.
5790 * config/libbid/bid128_div.c: Likewise.
5791 * config/libbid/bid128_fma.c: Likewise.
5792 * config/libbid/bid128_logb.c: Likewise.
5793 * config/libbid/bid128_minmax.c: Likewise.
5794 * config/libbid/bid128_mul.c: Likewise.
5795 * config/libbid/bid128_next.c: Likewise.
5796 * config/libbid/bid128_noncomp.c: Likewise.
5797 * config/libbid/bid128_quantize.c: Likewise.
5798 * config/libbid/bid128_rem.c: Likewise.
5799 * config/libbid/bid128_round_integral.c: Likewise.
5800 * config/libbid/bid128_scalb.c: Likewise.
5801 * config/libbid/bid128_sqrt.c: Likewise.
5802 * config/libbid/bid128_string.c: Likewise.
5803 * config/libbid/bid128_to_int16.c: Likewise.
5804 * config/libbid/bid128_to_int32.c: Likewise.
5805 * config/libbid/bid128_to_int64.c: Likewise.
5806 * config/libbid/bid128_to_int8.c: Likewise.
5807 * config/libbid/bid128_to_uint16.c: Likewise.
5808 * config/libbid/bid128_to_uint32.c: Likewise.
5809 * config/libbid/bid128_to_uint64.c: Likewise.
5810 * config/libbid/bid128_to_uint8.c: Likewise.
5811 * config/libbid/bid32_to_bid128.c: Likewise.
5812 * config/libbid/bid32_to_bid64.c: Likewise.
5813 * config/libbid/bid64_add.c: Likewise.
5814 * config/libbid/bid64_compare.c: Likewise.
5815 * config/libbid/bid64_div.c: Likewise.
5816 * config/libbid/bid64_fma.c: Likewise.
5817 * config/libbid/bid64_logb.c: Likewise.
5818 * config/libbid/bid64_minmax.c: Likewise.
5819 * config/libbid/bid64_mul.c: Likewise.
5820 * config/libbid/bid64_next.c: Likewise.
5821 * config/libbid/bid64_noncomp.c: Likewise.
5822 * config/libbid/bid64_quantize.c: Likewise.
5823 * config/libbid/bid64_rem.c: Likewise.
5824 * config/libbid/bid64_round_integral.c: Likewise.
5825 * config/libbid/bid64_scalb.c: Likewise.
5826 * config/libbid/bid64_sqrt.c: Likewise.
5827 * config/libbid/bid64_string.c: Likewise.
5828 * config/libbid/bid64_to_bid128.c: Likewise.
5829 * config/libbid/bid64_to_int16.c: Likewise.
5830 * config/libbid/bid64_to_int32.c: Likewise.
5831 * config/libbid/bid64_to_int64.c: Likewise.
5832 * config/libbid/bid64_to_int8.c: Likewise.
5833 * config/libbid/bid64_to_uint16.c: Likewise.
5834 * config/libbid/bid64_to_uint32.c: Likewise.
5835 * config/libbid/bid64_to_uint64.c: Likewise.
5836 * config/libbid/bid64_to_uint8.c: Likewise.
5837 * config/libbid/bid_b2d.h: Likewise.
5838 * config/libbid/bid_binarydecimal.c: Likewise.
5839 * config/libbid/bid_conf.h: Likewise.
5840 * config/libbid/bid_convert_data.c: Likewise.
5841 * config/libbid/bid_decimal_data.c: Likewise.
5842 * config/libbid/bid_decimal_globals.c: Likewise.
5843 * config/libbid/bid_div_macros.h: Likewise.
5844 * config/libbid/bid_dpd.c: Likewise.
5845 * config/libbid/bid_flag_operations.c: Likewise.
5846 * config/libbid/bid_from_int.c: Likewise.
5847 * config/libbid/bid_functions.h: Likewise.
5848 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5849 * config/libbid/bid_inline_add.h: Likewise.
5850 * config/libbid/bid_internal.h: Likewise.
5851 * config/libbid/bid_round.c: Likewise.
5852 * config/libbid/bid_sqrt_macros.h: Likewise.
5854 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5856 * Makefile.in: Change copyright header to refer to version
5857 3 of the GNU General Public License and to point readers at the
5858 COPYING3 file and the FSF's license web page.
5859 * config.host: Likewise.
5861 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5863 * config.host: Reorder and merge to match config.gcc change.
5865 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5867 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5869 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5871 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5872 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5873 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5874 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5876 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5878 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5879 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5881 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5883 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5884 ia64/t-softfp-compat to tmake_file.
5886 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5888 * config/ia64/__divxf3.asm: New.
5889 * config/ia64/_fixtfdi.asm: Likewise.
5890 * config/ia64/_fixunstfdi.asm: Likewise.
5891 * config/ia64/_floatditf.asm: Likewise.
5892 * config/ia64/t-fprules-softfp: Likewise.
5893 * config/ia64/t-softfp-compat: Likewise.
5894 * config/ia64/tf-signs.c: Likewise.
5896 2009-01-18 Ben Elliston <bje@au.ibm.com>
5898 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5900 2009-01-16 Ben Elliston <bje@au.ibm.com>
5902 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5905 2009-01-13 Ben Elliston <bje@au.ibm.com>
5907 * config/t-softfp: New file.
5908 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5909 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5911 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5913 * config.host: Add m32r*-*-rtems*.
5915 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5917 * config.host: Add m32c*-*-rtems*.
5919 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5922 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5923 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5924 * configure: Regenerate.
5925 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5926 tmake_file here from gcc/config.gcc.
5927 Move extra_parts here from gcc/config.gcc.
5928 * config/i386/t-sol2: Move here from gcc/config/i386.
5929 Use gcc_srcdir instead of srcdir.
5931 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5933 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5936 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5938 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5940 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5942 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5944 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5947 * config.host: Add picochip-*-*.
5949 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5951 * config.host: Match more processor names for Xtensa.
5953 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5955 * config/i386/64/t-softfp-compat: Update comments.
5957 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5959 * config/i386/64/_divtc3-compat.c: Moved to ...
5960 * config/i386/64/_divtc3.c: Here.
5962 * config/i386/64/_multc3-compat.c: Moved to ...
5963 * config/i386/64/_multc3.c: Here.
5965 * config/i386/64/_powitf2-compat.c: Moved to ...
5966 * config/i386/64/_powitf2.c: Here.
5968 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5969 .c suffix instead of -compat.c.
5971 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5973 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5974 (_FP_MUL_MEAT_D): Ditto.
5975 (_FP_DIV_MEAT_S): Ditto.
5976 (_FP_DIV_MEAT_D): Ditto.
5978 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5980 * Makefile.in: Add support for __sync_* libgcc functions.
5982 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5984 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5986 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5989 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5990 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5992 * config/i386/64/t-fprules-softfp: Moved to ...
5993 * config/i386/64/t-softfp-compat: This. New.
5995 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
5997 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
5998 Initialize f with 0.0.
6000 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6003 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6005 * config/i386/64/_divtc3-compat.c: New.
6006 * config/i386/64/_multc3-compat.c: Likewise.
6007 * config/i386/64/_powitf2-compat.c: Likewise.
6008 * config/i386/64/eqtf2.c: Likewise.
6009 * config/i386/64/getf2.c: Likewise.
6010 * config/i386/64/letf2.c: Likewise.
6011 * config/i386/64/t-fprules-softfp: Likewise.
6013 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6015 * config.host: Add i386/${host_address}/t-fprules-softfp to
6016 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6017 i[34567]86-*-linux*, x86_64-*-linux*.
6019 * configure.ac: Set host_address to 64 or 32 for x86.
6020 * configure: Regenerated.
6022 * Makefile.in (config.status): Also depend on
6023 $(srcdir)/config.host.
6025 * config/i386/32/t-fprules-softfp: New.
6026 * config/i386/32/tf-signs.c: Likewise.
6028 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6030 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6031 Uros Bizjak <ubizjak@gmail.com>
6033 * config/i386/32/sfp-machine.h: New.
6035 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6037 * config/rs6000/t-ppccomm: Remove rules that conflict with
6038 auto-generated rules.
6040 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6042 * configure.ac: sinclude override.m4.
6043 * configure: Regenerate.
6045 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6047 * configure: Regenerate.
6049 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6051 * Makefile.in (DECNUMINC): Remove
6052 -I$(MULTIBUILDTOP)../../libdecnumber.
6055 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6057 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6058 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6059 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6060 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6061 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6062 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6063 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6064 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6065 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6066 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6067 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6068 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6069 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6070 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6072 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6074 * config.host (sh2[lbe]*-*-linux*): Allow target.
6076 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6078 * config/rs6000/t-ppccomm: Add build rules for new files.
6079 (LIB2ADD_ST): New variable.
6081 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6085 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6086 * config/t-avr: New file. Build 16bit libgcc functions.
6088 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6091 * config/t-slibgcc-darwin: Make install-leaf dependent on
6092 install-darwin-libgcc-stubs instead of install.
6094 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6096 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6097 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6098 sh-*-rtemscoff*): Remove cases.
6100 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6102 * Makefile.in (all): Use install-leaf rather than install.
6103 (install): Split most of the rule into...
6104 (install-leaf): ...this new one.
6106 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6107 Paolo Bonzini <bonzini@gnu.org>
6110 * Makefile.in: Use @shlib_slibdir@ substitution to get
6111 correct install name on darwin.
6112 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6114 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6116 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6117 cris-*-elf and cris-*-none.
6118 (crisv32-*-linux*): Similar, as cris-*-linux*.
6120 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6122 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6124 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6127 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6128 * configure: Regenerated.
6130 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6132 * Makefile.in (dfp-filenames): Replace decimal_globals,
6133 decimal_data, binarydecimal and convert_data with
6134 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6135 and bid_convert_data, respectively.
6137 2007-09-17 Chao-ying Fu <fu@mips.com>
6138 Nigel Stephens <nigel@mips.com>
6140 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6141 * Makefile.in (fixed_point): Define.
6142 Check if fixed_point is yes to build support functions.
6143 * configure.ac: Check for fixed_point support.
6144 * configure: Regenerated.
6145 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6146 funcs, modes, from, to.
6148 2007-09-11 Janis Johnson <janis187@us.ibm.com
6150 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6152 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6154 * Makefile.in (dfp-filenames): Remove decUtility, add
6155 decDouble, decPacked, decQuad, decSingle.
6157 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6159 * config.host : Add x86_64-elf target.
6161 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6163 * configure.ac (set_have_cc_tls): Add a missing =.
6164 * configure: Regenerated.
6166 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6168 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6169 and x86_64-*-linux*.
6171 * config/t-tls: New file.
6173 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6175 * configure.ac: Include ../config/enable.m4 and
6176 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6177 supports TLS and substitute set_have_cc_tls.
6178 * configure: Regenerated.
6180 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6182 * Makefile.in: Use libbid for DFP when BID is enabled.
6184 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6186 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6187 extra_parts. Add config/i386/t-cygming to tmake_file.
6188 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6190 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6191 Danny Smith <dannysmith@users.sourceforge.net>
6194 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6195 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6196 * config/i386/t-crtfm: Compile crtfastmath.o with
6197 -minline-all-stringops.
6199 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6201 * config.host (sparc-wrs-vxworks): New target.
6203 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6205 * config.host: Recognize fido.
6207 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6209 * configure: Check host, not target, for decimal float support.
6211 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6213 * config/i386/t-crtpc: New file.
6214 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6215 (x86_64-*-linux*): Ditto.
6217 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6219 * config.host (x86_64-*-mingw*): New target.
6221 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6222 H.J. Lu <hongjiu.lu@intel.com>
6224 * Makefile.in (enable_decimal_float): New.
6226 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6227 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6228 (decbits-filenames): This.
6229 (decbits-objects): New.
6230 (libgcc-objects): Add $(decbits-objects).
6232 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6233 Substitute enable_decimal_float.
6234 * configure: Regenerated.
6236 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6238 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6240 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6242 * Makefile.in (install-info): New dummy target.
6244 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6246 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6248 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6250 * Makefile.in: Add install-html and install-pdf dummy
6253 2007-02-05 Roger Sayle <roger@eyesopen.com>
6254 Daniel Jacobowitz <dan@codesourcery.com>
6256 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6257 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6258 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6260 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6262 * Makefile.in (dec-filenames): Add decExcept.
6264 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6267 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6270 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6272 * configure.ac: Add --enable-version-specific-runtime-libs.
6273 Correct $slibdir default.
6274 * configure: Regenerated.
6276 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6278 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6280 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6283 * config.host (alpha*-*-linux*): Set extra_parts.
6285 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6287 * config/sh/t-linux: New.
6288 * config.host (sh*-*-linux*): Set tmake_file.
6290 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6292 * Makefile.in (install): Handle multilibs.
6294 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6296 * Makefile.in: Added .PHONY entry for documentation targets.
6298 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6300 * Makefile.in: Add empty info, html, dvi, pdf targets.
6302 2007-01-04 Mike Stump <mrs@apple.com>
6304 * Makefile.in (MAKEINFO): Remove.
6307 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6309 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6310 * configure: Regenerate.
6311 * Makefile.in (host_subdir): Substitute it.
6312 (gcc_objdir): Use it.
6314 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6316 * config.host (ia64*-*-linux*): Set tmake_file.
6318 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6320 * Makefile.in (version): Define.
6322 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6323 Paolo Bonzini <bonzini@gnu.org>
6325 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6326 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6327 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6328 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6329 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6330 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6331 * configure: Generated.