| blob | 285832aa0388db3c464ae03748b0f99042f42e6f |
1 2014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
3 * Makefile.in (with_aix_soname): Define.
4 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option.
5 * configure.ac: Accept --with-aix-soname=aix|svr4|both option.
6 * configure: Recreate.
8 2014-12-05 Olivier Hainque <hainque@adacore.com>
10 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
11 now provided by defaults.h.
13 2014-11-30 Oleg Endo <olegendo@gcc.gnu.org>
15 PR target/55351
16 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking
17 whether it's defined.
19 2014-11-27 Ilya Tocar <ilya.tocar@intel.com>
21 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F.
22 * config/i386/cpuinfo.c (get_available_features): Detect it.
24 2014-11-27 Tony Wang <tony.wang@arm.com>
26 * config/arm/lib1funcs.S (FUNC_START): Add conditional section
27 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3.
28 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols.
30 2014-11-25 Segher Boessenkool <segher@kernel.crashing.org>
32 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.
34 2014-11-24 John David Anglin <danglin@gcc.gnu.org>
36 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap()
37 instead.
39 2014-11-21 Guy Martin <gmsoft@tuxicoman.be>
40 John David Anglin <danglin@gcc.gnu.org>
42 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New.
43 (FETCH_AND_OP_2): New. Use for subword and double word operations.
44 (OP_AND_FETCH_2): Likewise.
45 (COMPARE_AND_SWAP_2): Likewise.
46 (SYNC_LOCK_TEST_AND_SET_2): Likewise.
47 (SYNC_LOCK_RELEASE_2): Likewise.
48 (SUBWORD_SYNC_OP): Remove.
49 (SUBWORD_VAL_CAS): Likewise.
50 (SUBWORD_BOOL_CAS): Likewise.
51 (FETCH_AND_OP_WORD): Update.
52 Consistently use signed types.
54 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
55 Thomas Schwinge <thomas@codesourcery.com>
56 Ilya Verbin <ilya.verbin@intel.com>
57 Andrey Turetskiy <andrey.turetskiy@intel.com>
59 * Makefile.in (crtoffloadbegin$(objext)): New rule.
60 (crtoffloadend$(objext)): Likewise.
61 * configure: Regenerate.
62 * configure.ac (accel_dir_suffix): Compute new variable.
63 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o
64 if enable_offload_targets is not empty.
65 * offloadstuff.c: New file.
67 2014-11-13 Nick Clifton <nickc@redhat.com>
69 * config/rl78/divmodhi.S: Add support for the G10 architecture.
70 Use START_FUNC and END_FUNC macros to enable linker garbage
71 collection.
72 * config/rl78/divmodqi.S: Likewise.
73 * config/rl78/divmodsi.S: Likewise.
74 * config/rl78/mulsi3.S: Likewise.
75 * config/rl78/lib2div.c: Remove G10 functions.
76 * config/rl78/lib2muls.c: Likewise.
77 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define.
78 * config/rl78/vregs.h (START_FUNC): New macro.
79 (END_FUNC): New macro.
81 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
83 * config/mips/mips16.S: Set .module when supported. Update O32
84 FP64 calling convention and use for FPXX when possible. Add FPXX
85 calling convention fallback case.
87 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
89 * config.host: Handle nvptx-*-*.
90 * shared-object.mk (as-flags-$o): Define.
91 ($(base)$(objext), $(base)_s$(objext)): Use it instead of
92 -xassembler-with-cpp.
93 * static-object.mk: Identical changes.
94 * config/nvptx/t-nvptx: New file.
95 * config/nvptx/crt0.s: New file.
96 * config/nvptx/free.asm: New file.
97 * config/nvptx/malloc.asm: New file.
98 * config/nvptx/realloc.c: New file.
100 2014-10-30 Joseph Myers <joseph@codesourcery.com>
102 * Makefile.in (libgcc.map.in): New target.
103 (libgcc.map): Use libgcc.map.in.
104 * config/t-softfp (softfp_compat): New variable to be set by
105 users.
106 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New
107 variables.
108 [$(softfp_compat) = y] (softfp_file_list): Use files in the build
109 directory.
110 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers
111 that use compat symbols and disable all code unless [SHARED].
112 * config/t-softfp-compat: New file.
113 * find-symver.awk: New file.
114 * configure.ac (--with-glibc-version): New configure option.
115 (ppc_fp_compat): New variable set for powerpc*-*-linux*.
116 * configure: Regenerate.
117 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for
118 soft-float and e500.
120 2014-10-29 Joseph Myers <joseph@codesourcery.com>
122 * config/t-hardfp (hardfp_exclusions): Document new variable for
123 user to define.
124 (hardfp_func_list): Exclude functions from $(hardfp_exclusions).
125 * config/t-softfp (softfp_extras): Document new variable for user
126 to define.
127 (softfp_func_list): Add functions from $(softfp_extras).
128 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files.
129 * config.host (powerpc*-*-linux*): For e500v1, use
130 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and
131 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp
132 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl.
134 2014-10-26 John David Anglin <danglin@gcc.gnu.org>
136 * config/pa/linux-unwind.h (pa32_read_access_ok): New function.
137 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if
138 memory read accesses are ok.
140 2014-10-25 Joseph Myers <joseph@codesourcery.com>
142 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*.
143 * configure: Regenerate.
144 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine
145 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead
146 of soft-fp for 32-bit classic hard float. Do not use
147 t-softfp-excl for soft float.
149 2014-10-22 Joseph Myers <joseph@codesourcery.com>
151 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
152 configurations.
153 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
154 Remove variables.
156 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
158 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
159 introduced with 2014-10-21 trunk r216525.
161 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
162 Vidya Praveen <vidya.praveen@atmel.com>
163 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
164 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
165 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
167 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
168 order.
170 Updated library functions for AVRTINY arch.
171 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
172 Replaced occurrences of r0/r1 with tmp/zero reg macros.
173 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
174 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
175 wsubi/wadi macors.
176 (__mulsi3_helper): Update stack, preserve callee saved regs and
177 argument from stack. Restore callee save registers.
178 (__mulpsi3): Likewise.
179 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
180 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
181 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
182 AVRTINY.
183 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
184 (__do_copy_data): Added new definition for AVRTINY.
185 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
186 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
187 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
188 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
189 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
190 macors.
191 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
192 AVRTINY.
194 Fix broken long multiplication on tiny arch.
196 2014-10-09 Joseph Myers <joseph@codesourcery.com>
198 * soft-fp/double.h: Update from glibc.
199 * soft-fp/eqdf2.c: Likewise.
200 * soft-fp/eqsf2.c: Likewise.
201 * soft-fp/eqtf2.c: Likewise.
202 * soft-fp/extenddftf2.c: Likewise.
203 * soft-fp/extended.h: Likewise.
204 * soft-fp/extendsfdf2.c: Likewise.
205 * soft-fp/extendsftf2.c: Likewise.
206 * soft-fp/extendxftf2.c: Likewise.
207 * soft-fp/gedf2.c: Likewise.
208 * soft-fp/gesf2.c: Likewise.
209 * soft-fp/getf2.c: Likewise.
210 * soft-fp/ledf2.c: Likewise.
211 * soft-fp/lesf2.c: Likewise.
212 * soft-fp/letf2.c: Likewise.
213 * soft-fp/op-1.h: Likewise.
214 * soft-fp/op-2.h: Likewise.
215 * soft-fp/op-4.h: Likewise.
216 * soft-fp/op-8.h: Likewise.
217 * soft-fp/op-common.h: Likewise.
218 * soft-fp/quad.h: Likewise.
219 * soft-fp/single.h: Likewise.
220 * soft-fp/soft-fp.h: Likewise.
221 * soft-fp/unorddf2.c: Likewise.
222 * soft-fp/unordsf2.c: Likewise.
223 * soft-fp/unordtf2.c: Likewise.
224 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
225 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
226 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
227 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
228 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
229 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
230 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
231 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
232 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
233 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
235 2014-10-08 Rong Xu <xur@google.com>
237 * libgcov-util.c (read_gcda_file): Fix format.
238 (find_match_gcov_info): Ditto.
239 (calculate_2_entries): New.
240 (compute_one_gcov): Ditto.
241 (gcov_info_count_all_cold): Ditto.
242 (gcov_info_count_all_zero): Ditto.
243 (extract_file_basename): Ditto.
244 (get_file_basename): Ditto.
245 (set_flag): Ditto.
246 (matched_gcov_info): Ditto.
247 (calculate_overlap): Ditto.
248 (gcov_profile_overlap): Ditto.
249 * libgcov-driver.c (compute_summary): Make
250 it avavilable for external calls.
252 2014-10-06 Rong Xu <xur@google.com>
254 * Makefile.in: Ditto.
255 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
256 (gcov_sort_icall_topn_counter): Ditto.
257 (gcov_sort_topn_counter_arrays): Ditto.
258 (dump_one_gcov): Sort indirect_call topn counters.
259 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
260 function.
261 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
262 utility function.
263 (__gcov_indirect_call_topn_profiler): New profiler function.
264 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
265 * libgcov.h: New decls.
267 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
269 * config.host: Remove support for score-*.
271 2014-09-22 Joseph Myers <joseph@codesourcery.com>
273 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
274 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
275 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
276 __LIBGCC_XF_MANT_DIG__.
277 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
278 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
279 __LIBGCC_TF_MANT_DIG__.
280 * libgcc2.c (NOTRUNC): Define in terms of
281 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
282 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
284 2014-09-22 Joseph Myers <joseph@codesourcery.com>
286 PR target/63312
287 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
288 New macros.
290 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
292 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
293 override USE_PT_GNU_EH_FRAME.
294 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
295 check USE_EH_FRAME_REGISTRY_ALWAYS against
296 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
297 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
298 variable for substituted force_explicit_eh_registry.
299 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
300 * configure.ac (explicit-exception-frame-registration):
301 New AC_ARG_ENABLE.
302 * configure: Regenerate.
304 2014-09-19 Olivier Hainque <hainque@adacore.com>
306 * config.host (powerpc-wrs-vxworksmils): New configuration,
307 same as vxworksae.
309 2014-09-18 Joseph Myers <joseph@codesourcery.com>
311 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
313 2014-09-18 Joseph Myers <joseph@codesourcery.com>
315 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
316 bits not set bits as indicating trapping exceptions.
318 2014-09-17 Nathan sidwell <nathan@acm.org>
320 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
321 (LIBGCOV_DRIVER): ... here.
322 * libgcov-driver.c (gcov_master): New.
323 (gcov_exit): Remove from master chain.
324 (__gcov_init): Add to master chain if version compatible. Don't
325 clear the version.
326 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
327 (gcov_reset_int): Clear master chain, if compatible.
328 (gcov_dump_int): New internal interface. Dump master chain, if
329 compatible.
330 (gcov_dump): Alias for gcov_dump_int.
331 * libgcov.h (struct gcov_root): Add next and prev fields.
332 (struct gcov_master): New struct.
333 (__gcov_master): New.
334 (gcov_dump_int): Declare.
336 2014-09-17 Olivier Hainque <hainque@adacore.com>
338 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
339 and crtbegin.o + crtend.o to extra_parts.
341 2014-09-12 Joseph Myers <joseph@codesourcery.com>
343 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
344 __LIBGCC_HAS_SF_MODE__.
345 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
346 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
347 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
348 * config/libbid/bid_gcc_intrinsics.h
349 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
350 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
351 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
352 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
353 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
354 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
356 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
358 PR target/63223
359 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
360 and R24 as needed. Make work for all devices and .text locations.
361 (__do_global_ctors, __do_global_dtors): Use word addresses.
362 (__tablejump__, __tablejump_elpm__): Remove functions.
363 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
364 Add _tablejump2.
365 (XICALL, XIJMP): New macros.
367 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
368 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
370 * config.host (aarch64*): Include crtfastmath.o and
371 t-crtfm.
372 * config/aarch64/crtfastmath.c: New file.
374 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
376 * config.host: Remove picochip support.
377 * config/picochip/adddi3.S: Remove.
378 * config/picochip/ashlsi3.S: Remove.
379 * config/picochip/ashlsi3.c: Remove.
380 * config/picochip/ashrsi3.S: Remove.
381 * config/picochip/ashrsi3.c: Remove.
382 * config/picochip/clzsi2.S: Remove.
383 * config/picochip/cmpsi2.S: Remove.
384 * config/picochip/divmod15.S: Remove.
385 * config/picochip/divmodhi4.S: Remove.
386 * config/picochip/divmodsi4.S: Remove.
387 * config/picochip/lib1funcs.S: Remove.
388 * config/picochip/longjmp.S: Remove.
389 * config/picochip/lshrsi3.S: Remove.
390 * config/picochip/lshrsi3.c: Remove.
391 * config/picochip/parityhi2.S: Remove.
392 * config/picochip/popcounthi2.S: Remove.
393 * config/picochip/setjmp.S: Remove.
394 * config/picochip/subdi3.S: Remove.
395 * config/picochip/t-picochip: Remove.
396 * config/picochip/ucmpsi2.S: Remove.
397 * config/picochip/udivmodhi4.S: Remove.
398 * config/picochip/udivmodsi4.S: Remove.
400 2014-09-08 Joseph Myers <joseph@codesourcery.com>
402 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
403 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
404 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
405 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
406 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
407 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
408 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
409 defined and LIBGCC2_HAS_DF_MODE is defined.
410 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
411 defined and LIBGCC2_HAS_XF_MODE is defined.
412 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
413 defined and LIBGCC2_HAS_TF_MODE is defined.
415 2014-09-08 Joseph Myers <joseph@codesourcery.com>
417 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
418 and ROUND_TOWARDS_ZERO conditionals.
420 2014-09-07 Nathan sidwell <nathan@acm.org>
422 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
423 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
425 2014-09-05 Joseph Myers <joseph@codesourcery.com>
427 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
428 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
429 uses to __LIBGCC_STACK_POINTER_REGNUM__.
430 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
431 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
432 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
433 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
434 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
435 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
436 (DWARF_FRAME_REGISTERS): Change all uses to
437 __LIBGCC_DWARF_FRAME_REGISTERS__.
438 (EH_RETURN_STACKADJ_RTX): Change all uses to
439 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
440 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
441 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
442 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
443 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
444 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
445 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
446 to __LIBGCC_EH_FRAME_SECTION_NAME__.
447 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
448 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
449 __LIBGCC_STACK_POINTER_REGNUM__.
450 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
451 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
452 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
453 to __LIBGCC_STACK_POINTER_REGNUM__.
454 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
455 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
456 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
457 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
458 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
459 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
460 (STACK_POINTER_REGNUM): Change all uses to
461 __LIBGCC_STACK_POINTER_REGNUM__.
462 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
463 use to __LIBGCC_STACK_POINTER_REGNUM__.
464 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
465 uses to __LIBGCC_STACK_POINTER_REGNUM__.
466 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
467 to __LIBGCC_DWARF_FRAME_REGISTERS__.
468 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
469 to __LIBGCC_DWARF_FRAME_REGISTERS__.
470 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
471 to __LIBGCC_STACK_POINTER_REGNUM__.
472 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
473 Remove conditional definition.
474 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
475 __LIBGCC_TEXT_SECTION_ASM_OP__.
476 (EH_FRAME_SECTION_NAME): Change all uses to
477 __LIBGCC_EH_FRAME_SECTION_NAME__.
478 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
479 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
480 (CTORS_SECTION_ASM_OP): Change all uses to
481 __LIBGCC_CTORS_SECTION_ASM_OP__.
482 (DTORS_SECTION_ASM_OP): Change all uses to
483 __LIBGCC_DTORS_SECTION_ASM_OP__.
484 (JCR_SECTION_NAME): Change all uses to
485 __LIBGCC_JCR_SECTION_NAME__.
486 (INIT_SECTION_ASM_OP): Change all uses to
487 __LIBGCC_INIT_SECTION_ASM_OP__.
488 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
489 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
490 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
491 __LIBGCC_STACK_GROWS_DOWNWARD__.
492 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
493 __LIBGCC_INIT_SECTION_ASM_OP__.
494 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
495 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
496 (EH_FRAME_SECTION_NAME): Change all uses to
497 __LIBGCC_EH_FRAME_SECTION_NAME__.
498 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
499 definitions. Change all uses to
500 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
501 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
502 __LIBGCC_STACK_GROWS_DOWNWARD__.
503 (DWARF_FRAME_REGISTERS): Change all uses to
504 __LIBGCC_DWARF_FRAME_REGISTERS__.
505 (EH_RETURN_STACKADJ_RTX): Change all uses to
506 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
507 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
508 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
509 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
510 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
511 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
513 2014-09-02 Nathan sidwell <nathan@acm.org>
515 * libgcov-interface.c (STRONG_ALIAS): New.
516 (__gcov_flush): Call __gcov_reset_int.
517 (__gcov_reset): Strong alias for ...
518 (__gcov_reset_ing): ... this renamed hidden version.
519 * libgcov.h (__gcov_reset_int): New declaration.
521 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
523 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
524 call from here...
525 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
526 (__dso_handle): Define on Cygwin.
527 * config/i386/t-cygming (crtbeginS.o): New rule.
528 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
530 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
531 declaration syntax.
533 2014-08-13 Steve Ellcey <sellcey@mips.com>
535 * crtstuff.c: Undef caddr_t.
537 2014-08-12 Steve Ellcey <sellcey@mips.com>
539 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
541 2014-08-07 Nathan Sidwell <nathan@acm.org>
543 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
544 (LIBGCOV_DRIVER): ... to here.
545 * libgcov.h (gcov_do_dump): New #define.
546 (struct gcov_root): New.
547 (__gcov_root): New declaration.
548 (__gcov_dump_one): Declare.
549 * libgcov-driver.c (gcov_list, gcov_dump_complete,
550 run_accounted): Delete.
551 (gcov_compute_histogram): Add LIST argument, adjust.
552 (compute_summary): Adjust gcov_compute_histogram call.
553 (gcov_do_dump): Not hidden, static in libgcov.
554 (gcov_clear): Move to interface.c.
555 (__gcov_dump_one): New, broken out of ...
556 (gcov_exit): ... here. Make static.
557 (__gcov_root): New.
558 (__gcov_init): Adjust.
559 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
560 declarations.
561 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
562 (gcov_clear): Moved from driver.c. Add LIST argument.
563 (__gcov_reset): Adjust for changed interfaces.
564 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
566 2014-08-04 Rohit <rohitarulraj@freescale.com>
568 PR target/60102
569 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
570 based on change in SPE high register numbers and 3 HTM registers.
572 2014-08-01 Nathan Sidwell <nathan@acm.org>
574 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
575 LIBGCOV_INTERFACE): Reformat.
576 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
577 IN_GCOV_TOOL.
578 * libgcov-interface.c: Reformat some comments.
579 (__gcov_flush_mx): Add declaration. Tidy up definition.
581 2014-07-31 Alan Modra <amodra@gmail.com>
582 Peter Bergner <bergner@vnet.ibm.com>
584 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
585 (pack_ldouble): New function.
586 (__gcc_qadd): Use it.
587 (__gcc_qmul): Likewise.
588 (__gcc_qdiv): Likewise.
589 (__gcc_qneg): Likewise.
590 (__gcc_stoq): Likewise.
591 (__gcc_dtoq): Likewise.
593 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
595 * config/s390/tpf-unwind.h: Include <stdbool.h>.
596 (__tpf_eh_return): Add original return address as second parameter.
597 Handle cases where unwinder routines were called directly, instead
598 of from within the C++ library.
600 2014-07-29 Nathan Sidwell <nathan@acm.org>
602 * libgcov.h: Move renaming of entry points to lib gcov specific
603 portion.
604 (gcov_do_dump): New rename.
605 (gcov_rewrite): Remove inline, make HIDDEN.
606 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
607 (gcov_exit_compute_summary): Rename to ...
608 (compute_summary): ... here. Add LIST argument.
609 (gcov_exit_merge_gcda): Rename to ...
610 (merge_one_data): ... here.
611 (gcov_exit_write_gcda): Rename to ...
612 (write_one_data): ... here.
613 (gcov_exit_merge_summary): Rename to ...
614 (merge_summary): Add RUN_COUNTED argument.
615 (gcov_exit_dump_gcov): Rename to ...
616 (dump_one_gcov): Add RUN_COUNTED argument.
617 (gcov_do_dump): New function, broken out of ...
618 (gcov_exit): ... here. Call it.
620 2014-07-27 Anthony Green <green@moxielogic.com>
622 * config.host: Add moxiebox configuration suppport.
624 2014-07-27 Nathan Sidwell <nathan@acm.org>
626 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
627 (struct gcov_filename): ... here. Include buffer and max length
628 fields.
629 (gcov_max_filename): Remove.
630 (gi_filename): Remove.
631 (gcov_exit_compute_summary): Compute max filename here.
632 (gcov_exit_merge_gcda): Add filename parm, adjust.
633 (gcov_exit_merge_summary): Likewise.
634 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
635 (gcov_exit): Likewise.
636 (__gcov_init): Don't calculate max length here.
637 * libgcov_util.c (max_filename_len): Remove.
638 (read_gcda_file): Don't calculate max length here.
639 (gcov_read_profile_dir): Don't propagate here.
640 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
641 struct gcov_filename changes.
642 (gcov_exit_open_gcda_file): Likewise.
644 2014-07-25 Nathan Sidwell <nathan@acm.org>
646 * libgcov-driver.c (set_gcov_dump_complete,
647 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
648 functions polluting user's namespace.
649 (gcov_exit): Set variable directly.
650 (gcov_clear): Reset variable directly.
651 * libgcov-interface.c (get_gcov_dymp_complete,
652 reset_gov_dump_complete): Remove declarations.
653 (__gcov_reset, __gcov_dump): Don't call them.
655 2014-07-24 DJ Delorie <dj@redhat.com>
657 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
658 (__gcc_deregister_frame): Move logic to detect deregister function
659 to ...
660 (__gcc_register_frame): here, so it's consistent with the register
661 logic.
663 2014-07-23 Nathan Sidwell <nathan@acm.org>
665 * libgcov-driver.c (set_gcov_list): Remove.
666 (gcov_list): Make non-static in GCOV_TOOL.
667 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
669 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
671 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
672 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
673 Don't use SYNC_LOCK_RELEASE for int type.
675 2014-07-14 Richard Biener <rguenther@suse.de>
677 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
679 2014-07-11 Rong Xu <xur@google.com>
681 * libgcov-util.c (gcov_max_filename): Fix declartion.
683 2014-07-10 Rong Xu <xur@google.com>
685 Add gcov-tool: an offline gcda profile processing tool
686 Support.
687 * libgcov-driver.c (gcov_max_filename): Make available
688 to gcov-tool.
689 * libgcov-merge.c (__gcov_merge_add): Replace
690 gcov_read_counter() with a Macro.
691 (__gcov_merge_ior): Ditto.
692 (__gcov_merge_time_profile): Ditto.
693 (__gcov_merge_single): Ditto.
694 (__gcov_merge_delta): Ditto.
695 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
696 in the utility functions.
697 (set_fn_ctrs): Utility function for reading gcda files to in-memory
698 gcov_list object link lists.
699 (tag_function): Ditto.
700 (tag_blocks): Ditto.
701 (tag_arcs): Ditto.
702 (tag_lines): Ditto.
703 (tag_counters): Ditto.
704 (tag_summary): Ditto.
705 (read_gcda_finalize): Ditto.
706 (read_gcda_file): Ditto.
707 (ftw_read_file): Ditto.
708 (read_profile_dir_init): Ditto.
709 (gcov_read_profile_dir): Ditto.
710 (gcov_read_counter_mem): Ditto.
711 (gcov_get_merge_weight): Ditto.
712 (merge_wrapper): A wrapper function that calls merging handler.
713 (gcov_merge): Merge two gcov_info objects with weights.
714 (find_match_gcov_info): Find the matched gcov_info in the list.
715 (gcov_profile_merge): Merge two gcov_info object lists.
716 (__gcov_add_counter_op): Process edge profile counter values.
717 (__gcov_ior_counter_op): Process IOR profile counter values.
718 (__gcov_delta_counter_op): Process delta profile counter values.
719 (__gcov_single_counter_op): Process single profile counter values.
720 (fp_scale): Callback function for float-point scaling.
721 (int_scale): Callback function for integer fraction scaling.
722 (gcov_profile_scale): Scaling profile counters.
723 (gcov_profile_normalize): Normalize profile counters.
724 * libgcov.h: Add headers and functions for gcov-tool use.
725 (gcov_get_counter): New.
726 (gcov_get_counter_target): Ditto.
727 (struct gcov_info): Make the functions field mutable in gcov-tool
728 compilation.
730 2014-06-23 Kai Tietz <ktietz@redhat.com>
732 PR libgcc/61585
733 * unwind-seh.c (_Unwind_GetGR): Check for proper
734 index range.
735 (_Unwind_SetGR): Likewise.
737 2014-05-22 Nick Clifton <nickc@redhat.com>
739 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
740 -mhwmult=none.
742 2014-05-22 Teresa Johnson <tejohnson@google.com>
744 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
745 include.
747 2014-05-20 John Marino <gnugcc@marino.st>
749 * config.host (*-*-dragonfly*): New target.
750 * crtstuff.c: Make dl_iterate_support generic on *bsd.
751 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
752 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
753 * config/i386/dragonfly-unwind.h: New.
755 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
757 PR libgcc/60166
758 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
759 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
761 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
763 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
764 implementation.
766 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
768 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
770 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
772 PR libgcc/61097
773 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
774 if --enable-shared.
776 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
778 Work around for current cygwin32 build problems.
779 * config/i386/cygming-crtbegin.c (__register_frame_info,
780 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
781 functions only for 64-bit systems.
783 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
785 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
786 (sigill_caught, sigill_hdlr): Remove.
788 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
790 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
791 check.
792 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
793 Solaris 9 single-threaded support.
794 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
795 Solaris 9 single-threaded support. Add call_user_handler code
796 sequences.
797 (sparc_is_sighandler): Likewise.
799 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
801 * config.host: Append t-floattodi to tmake_file depending on
802 host_address.
804 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
806 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
808 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
810 PR libgcc/60472
811 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
812 variable to avoid array subscript is above array bounds warnings.
813 Use __builtin_expect when checking *jcr_list for NULL.
815 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
817 PR libgcc/59339
818 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
819 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
820 vtv_*.o to extra_parts if enable_vtable_verify.
822 2014-03-06 Nick Clifton <nickc@redhat.com>
824 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
825 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
827 2014-02-28 Joey Ye <joey.ye@arm.com>
829 PR libgcc/60166
830 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
831 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
832 Set to zero.
834 2014-02-24 Walter Lee <walt@tilera.com>
836 * config.host: Support "tilegx*" and "tilepro*" triplets.
837 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
838 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
840 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
841 Chung-Lin Tang <cltang@codesourcery.com>
843 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
844 * config/nios2/crti.S: Remove .file directive.
845 * config/nios2/crtn.S: Likewise.
847 2014-02-18 Kai Tietz <ktietz@redhat.com>
848 Jonathan Schleifer <js@webkeks.org>
850 PR objc/56870
851 * unwind-seh.c (_GCC_specific_handler): Pass proper
852 value to unwind-handler.
854 2014-02-12 Joseph Myers <joseph@codesourcery.com>
856 * soft-fp/adddf3.c: Update from glibc.
857 * soft-fp/addsf3.c: Likewise.
858 * soft-fp/addtf3.c: Likewise.
859 * soft-fp/divdf3.c: Likewise.
860 * soft-fp/divsf3.c: Likewise.
861 * soft-fp/divtf3.c: Likewise.
862 * soft-fp/double.h: Likewise.
863 * soft-fp/eqdf2.c: Likewise.
864 * soft-fp/eqsf2.c: Likewise.
865 * soft-fp/eqtf2.c: Likewise.
866 * soft-fp/extenddftf2.c: Likewise.
867 * soft-fp/extended.h: Likewise.
868 * soft-fp/extendsfdf2.c: Likewise.
869 * soft-fp/extendsftf2.c: Likewise.
870 * soft-fp/extendxftf2.c: Likewise.
871 * soft-fp/fixdfdi.c: Likewise.
872 * soft-fp/fixdfsi.c: Likewise.
873 * soft-fp/fixdfti.c: Likewise.
874 * soft-fp/fixsfdi.c: Likewise.
875 * soft-fp/fixsfsi.c: Likewise.
876 * soft-fp/fixsfti.c: Likewise.
877 * soft-fp/fixtfdi.c: Likewise.
878 * soft-fp/fixtfsi.c: Likewise.
879 * soft-fp/fixtfti.c: Likewise.
880 * soft-fp/fixunsdfdi.c: Likewise.
881 * soft-fp/fixunsdfsi.c: Likewise.
882 * soft-fp/fixunsdfti.c: Likewise.
883 * soft-fp/fixunssfdi.c: Likewise.
884 * soft-fp/fixunssfsi.c: Likewise.
885 * soft-fp/fixunssfti.c: Likewise.
886 * soft-fp/fixunstfdi.c: Likewise.
887 * soft-fp/fixunstfsi.c: Likewise.
888 * soft-fp/fixunstfti.c: Likewise.
889 * soft-fp/floatdidf.c: Likewise.
890 * soft-fp/floatdisf.c: Likewise.
891 * soft-fp/floatditf.c: Likewise.
892 * soft-fp/floatsidf.c: Likewise.
893 * soft-fp/floatsisf.c: Likewise.
894 * soft-fp/floatsitf.c: Likewise.
895 * soft-fp/floattidf.c: Likewise.
896 * soft-fp/floattisf.c: Likewise.
897 * soft-fp/floattitf.c: Likewise.
898 * soft-fp/floatundidf.c: Likewise.
899 * soft-fp/floatundisf.c: Likewise.
900 * soft-fp/floatunditf.c: Likewise.
901 * soft-fp/floatunsidf.c: Likewise.
902 * soft-fp/floatunsisf.c: Likewise.
903 * soft-fp/floatunsitf.c: Likewise.
904 * soft-fp/floatuntidf.c: Likewise.
905 * soft-fp/floatuntisf.c: Likewise.
906 * soft-fp/floatuntitf.c: Likewise.
907 * soft-fp/gedf2.c: Likewise.
908 * soft-fp/gesf2.c: Likewise.
909 * soft-fp/getf2.c: Likewise.
910 * soft-fp/ledf2.c: Likewise.
911 * soft-fp/lesf2.c: Likewise.
912 * soft-fp/letf2.c: Likewise.
913 * soft-fp/muldf3.c: Likewise.
914 * soft-fp/mulsf3.c: Likewise.
915 * soft-fp/multf3.c: Likewise.
916 * soft-fp/negdf2.c: Likewise.
917 * soft-fp/negsf2.c: Likewise.
918 * soft-fp/negtf2.c: Likewise.
919 * soft-fp/op-1.h: Likewise.
920 * soft-fp/op-2.h: Likewise.
921 * soft-fp/op-4.h: Likewise.
922 * soft-fp/op-8.h: Likewise.
923 * soft-fp/op-common.h: Likewise.
924 * soft-fp/quad.h: Likewise.
925 * soft-fp/single.h: Likewise.
926 * soft-fp/soft-fp.h: Likewise.
927 * soft-fp/subdf3.c: Likewise.
928 * soft-fp/subsf3.c: Likewise.
929 * soft-fp/subtf3.c: Likewise.
930 * soft-fp/truncdfsf2.c: Likewise.
931 * soft-fp/trunctfdf2.c: Likewise.
932 * soft-fp/trunctfsf2.c: Likewise.
933 * soft-fp/trunctfxf2.c: Likewise.
934 * soft-fp/unorddf2.c: Likewise.
935 * soft-fp/unordsf2.c: Likewise.
936 * soft-fp/unordtf2.c: Likewise.
937 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
938 macro.
939 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
940 Likewise.
941 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
942 Likewise.
943 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
944 Likewise.
945 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
946 Likewise.
947 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
948 Likewise.
949 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
950 Likewise.
951 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
952 Likewise.
953 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
954 Likewise.
955 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
956 Likewise.
957 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
958 Likewise.
959 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
960 Likewise.
961 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
962 Likewise.
963 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
964 Likewise.
965 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
966 Likewise.
967 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
968 Likewise.
970 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
972 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
973 cannot be represented.
974 * config/s390/32/_fixsfdi.c: Likewise.
975 * config/s390/32/_fixtfdi.c: Likewise.
976 * config/s390/32/_fixunsdfdi.c: Likewise.
977 * config/s390/32/_fixunssfdi.c: Likewise.
978 * config/s390/32/_fixunstfdi.c: Likewise.
980 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
982 * configure.ac (libgcc_cv_mips_hard_float): New.
983 * configure: Regenerate.
984 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
985 t-softfp-sfdf for hard-float targets.
986 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
987 (softfp_float_modes, softfp_int_modes, softfp_extensions)
988 (softfp_truncations, softfp_exclude_libgcc2): New.
989 * config/t-hardfp: New file.
990 * config/t-hardfp-sfdf: Likewise.
991 * config/hardfp.c: Likewise.
993 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
995 * config.host: Include t-floattodi also for s390x.
996 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
997 * config/s390/32/_fixsfdi.c: Likewise.
998 * config/s390/32/_fixtfdi.c: Likewise.
999 * config/s390/32/_fixunsdfdi.c: Likewise.
1000 * config/s390/32/_fixunssfdi.c: Likewise.
1001 * config/s390/32/_fixunstfdi.c: Likewise.
1003 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1005 PR target/59788
1006 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
1007 (install-libgcc-unwind-map-forbuild): New target.
1008 (all): Depend on install-libgcc-unwind-map-forbuild.
1009 (install-libgcc-unwind-map): New target.
1010 (install): Depend on install-libgcc-unwind-map.
1012 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1014 * config/nios2/crti.S (_init): Initialize GOT pointer from
1015 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
1017 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
1019 * configure.ac: Check __mips64 when setting host_address.
1020 * configure: Regenerate.
1021 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
1022 mips/t-mips64 and t-softfp.
1023 (mips*-*-linux*): Don't add mips/t-tpbit.
1024 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
1025 (DPBIT, DPBIT_CFLAGS): Delete.
1026 * config/mips/sfp-machine.h: New file.
1027 * config/mips/t-mips64: Likewise.
1028 * config/mips/t-softfp-tf: Likewise.
1029 * config/mips/t-tpbit: Delete.
1031 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
1033 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
1034 as long long.
1036 2014-01-25 Walter Lee <walt@tilera.com>
1038 * config/tilepro/atomic.c: Include tconfig.h. Don't include
1039 config.h or system.h.
1040 (bool) Define.
1042 2014-01-25 Walter Lee <walt@tilera.com>
1044 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
1045 (post_atomic_barrier): Ditto.
1046 (__fetch_and_do): New macro.
1047 (__atomic_fetch_and_do): Use __fetch_and_do.
1048 (__sync_fetch_and_do): New macro.
1049 (__sync_fetch_and_add_4): New function.
1050 (__sync_fetch_and_sub_4): New function.
1051 (__sync_fetch_and_or_4): New function.
1052 (__sync_fetch_and_and_4): New function.
1053 (__sync_fetch_and_xor_4): New function.
1054 (__sync_fetch_and_nand_4): New function.
1055 (__sync_fetch_and_add_8): New function.
1056 (__sync_fetch_and_sub_8): New function.
1057 (__sync_fetch_and_or_8): New function.
1058 (__sync_fetch_and_and_8): New function.
1059 (__sync_fetch_and_xor_8): New function.
1060 (__sync_fetch_and_nand_8): New function.
1061 (__do_and_fetch): New macro.
1062 (__atomic_do_and_fetch): Use __do_and_fetch.
1063 (__sync_do_and_fetch): New macro.
1064 (__sync_add_and_fetch_4): New function.
1065 (__sync_sub_and_fetch_4): New function.
1066 (__sync_or_and_fetch_4): New function.
1067 (__sync_and_and_fetch_4): New function.
1068 (__sync_xor_and_fetch_4): New function.
1069 (__sync_nand_and_fetch_4): New function.
1070 (__sync_add_and_fetch_8): New function.
1071 (__sync_sub_and_fetch_8): New function.
1072 (__sync_or_and_fetch_8): New function.
1073 (__sync_and_and_fetch_8): New function.
1074 (__sync_xor_and_fetch_8): New function.
1075 (__sync_nand_and_fetch_8): New function.
1076 (__sync_exchange_methods): New macro.
1077 (__sync_val_compare_and_swap_4): New function.
1078 (__sync_bool_compare_and_swap_4): New function.
1079 (__sync_lock_test_and_test_4): New function.
1080 (__sync_val_compare_and_swap_8): New function.
1081 (__sync_bool_compare_and_swap_8): New function.
1082 (__sync_lock_test_and_test_8): New function.
1083 (__subword_cmpxchg_body): New macro.
1084 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
1085 (__atomic_compare_exchange_2): Ditto.
1086 (__sync_subword_cmpxchg): New macro.
1087 (__sync_val_compare_and_swap_1): New function.
1088 (__sync_bool_compare_and_swap_1): New function.
1089 (__sync_val_compare_and_swap_2): New function.
1090 (__sync_bool_compare_and_swap_2): New function.
1091 (__atomic_subword): Rename to ...
1092 (__subword): ... New name.
1093 (__atomic_subword_fetch): Use __subword.
1094 (__sync_subword_fetch): New macro.
1095 (__sync_fetch_and_add_1): New function.
1096 (__sync_fetch_and_sub_1): New function.
1097 (__sync_fetch_and_or_1): New function.
1098 (__sync_fetch_and_and_1): New function.
1099 (__sync_fetch_and_xor_1): New function.
1100 (__sync_fetch_and_nand_1): New function.
1101 (__sync_fetch_and_add_2): New function.
1102 (__sync_fetch_and_sub_2): New function.
1103 (__sync_fetch_and_or_2): New function.
1104 (__sync_fetch_and_and_2): New function.
1105 (__sync_fetch_and_xor_2): New function.
1106 (__sync_fetch_and_nand_2): New function.
1107 (__sync_add_and_fetch_1): New function.
1108 (__sync_sub_and_fetch_1): New function.
1109 (__sync_or_and_fetch_1): New function.
1110 (__sync_and_and_fetch_1): New function.
1111 (__sync_xor_and_fetch_1): New function.
1112 (__sync_nand_and_fetch_1): New function.
1113 (__sync_add_and_fetch_2): New function.
1114 (__sync_sub_and_fetch_2): New function.
1115 (__sync_or_and_fetch_2): New function.
1116 (__sync_and_and_fetch_2): New function.
1117 (__sync_xor_and_fetch_2): New function.
1118 (__sync_nand_and_fetch_2): New function.
1119 (__atomic_subword_lock): Use __subword.
1120 (__sync_subword_lock): New macro.
1121 (__sync_lock_test_and_set_1): New function.
1122 (__sync_lock_test_and_set_2): New function.
1124 2014-01-25 Walter Lee <walt@tilera.com>
1126 * config/tilepro/atomic.c (BIT_OFFSET): Define.
1127 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
1128 (__atomic_subword): Ditto.
1130 2014-01-25 Walter Lee <walt@tilera.com>
1132 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
1133 a prefix op argument.
1134 (__atomic_nand_fetch_4): Add prefix op.
1135 (__atomic_nand_fetch_8): Ditto.
1137 2014-01-21 Baruch Siach <barch@tkos.co.il>
1139 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
1141 2014-01-09 Rong Xu <xur@google.com>
1143 * libgcov-driver.c (this_prg): make it local to save
1144 bss space.
1145 (gcov_exit_compute_summary): Ditto.
1146 (gcov_exit_merge_gcda): Ditto.
1147 (gcov_exit_merge_summary): Ditto.
1148 (gcov_exit_dump_gcov): Ditto.
1150 2014-01-08 Rong Xu <xur@google.com>
1152 * libgcov-driver.c: Use libgcov.h.
1153 (buffer_fn_data): Use xmalloc instead of malloc.
1154 (gcov_exit_merge_gcda): Ditto.
1155 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1156 * libgcov.h: New common header files for libgcov-*.h.
1157 * libgcov-interface.c: Use libgcov.h
1158 * libgcov-merge.c: Ditto.
1159 * libgcov-profiler.c: Ditto.
1160 * Makefile.in: Add dependence to libgcov.h
1162 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1164 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1165 case of small numerator and finite nonzero result.
1167 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1169 Update copyright years
1171 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1173 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1174 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1175 config/arc/dp-hack.h, config/arc/fp-hack.h,
1176 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1177 config/arc/ieee-754/arc600-dsp/divdf3.S,
1178 config/arc/ieee-754/arc600-dsp/divsf3.S,
1179 config/arc/ieee-754/arc600-dsp/muldf3.S,
1180 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1181 config/arc/ieee-754/arc600-mul64/divdf3.S,
1182 config/arc/ieee-754/arc600-mul64/divsf3.S,
1183 config/arc/ieee-754/arc600-mul64/muldf3.S,
1184 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1185 config/arc/ieee-754/arc600/divsf3.S,
1186 config/arc/ieee-754/arc600/mulsf3.S,
1187 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1188 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1189 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1190 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1191 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1192 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1193 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1194 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1195 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1196 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1197 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1198 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1199 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1200 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1201 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1202 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1203 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1204 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1205 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1206 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1207 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1208 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1209 vtv_start_preinit.c: Use the standard form for the copyright notice.
1211 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1212 Chung-Lin Tang <cltang@codesourcery.com>
1213 Based on patches from Altera Corporation
1215 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1216 * config/nios2/lib2-nios2.h: New file.
1217 * config/nios2/lib2-divmod-hi.c: New file.
1218 * config/nios2/linux-unwind.h: New file.
1219 * config/nios2/lib2-divmod.c: New file.
1220 * config/nios2/linux-atomic.c: New file.
1221 * config/nios2/t-nios2: New file.
1222 * config/nios2/crti.asm: New file.
1223 * config/nios2/t-linux: New file.
1224 * config/nios2/lib2-divtable.c: New file.
1225 * config/nios2/lib2-mul.c: New file.
1226 * config/nios2/tramp.c: New file.
1227 * config/nios2/crtn.asm: New file.
1229 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1231 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1232 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1233 from cpuid.h to check vendor signatures.
1235 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1237 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1238 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1239 (get_amd_cpu): Likewise.
1241 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1243 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1244 Haswell.
1246 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1247 H.J. Lu <hongjiu.lu@intel.com>
1249 PR target/59422
1250 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1251 and AMD_JAGUAR.
1252 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1253 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1254 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1255 FEATURE_XOP and FEATURE_FMA.
1256 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1257 AMDFAM15H_BDVER3.
1258 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1259 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1260 FEATURE_FMA4 and FEATURE_XOP.
1262 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1264 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1265 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1266 (get_intel_cpu): Updated.
1268 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1270 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1272 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1274 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1275 instructions when __SSE_MATH__ is defined.
1277 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1279 * config.host (microblaze-*-rtems*): New.
1281 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1283 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1284 architectures that do not have hardware divide instruction.
1285 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1287 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1289 * longlong.h: Delete (moved to include/).
1291 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1293 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1294 of normal number and qNaN to not raise an inexact exception.
1296 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1298 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1300 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1302 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1303 for correct opcodes on BE.
1305 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1307 * soft-fp/op-4.h: Update from glibc.
1309 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1311 * libgcc2.c (__udivmoddi4): Define new implementation when
1312 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1313 divide instructions.
1315 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1317 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1319 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1321 * config/t-softfp (soft-fp-objects-base): New variable.
1322 (soft-fp-objects): Use it.
1324 2013-11-23 David Edelson <dje.gcc@gmail.com>
1325 Andrew Dixie <andrewd@gentrack.com>
1327 PR target/33704
1328 * config/rs6000/aixinitfini.c: New file.
1329 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1330 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1331 symbols.
1333 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1335 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1337 2013-11-18 Jan Hubicka <jh@suse.cz>
1339 * libgcov-driver.c (run_accounted): Make global level static.
1340 (gcov_exit_merge_summary): Silence warning; do not clear
1341 run_accounted here.
1342 (gcov_exit): Clear it here.
1344 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1345 run_accounted.
1347 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1348 (all_prg, crc32): Remove static vars.
1349 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1350 all_prg.
1351 (gcov_exit_merge_gcda): Add crc32 parameter.
1352 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1353 do not account run if it was already accounted.
1354 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1355 (gcov_exit): Initialize all_prg; update.
1357 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1359 * configure: Regenerate.
1361 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1362 Alan Modra <amodra@gmail.com>
1364 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1365 (frob_update_context): Use it.
1367 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1368 Alan Modra <amodra@gmail.com>
1370 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1371 (trampoline_initial): Provide ELFv2 variant.
1372 (__trampoline_setup): Likewise.
1374 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1375 check for AIX indirect function call sequence if _CALL_ELF == 2.
1377 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1378 Alan Modra <amodra@gmail.com>
1380 * config/rs6000/linux-unwind.h (get_regs): Do not support
1381 old kernel versions if _CALL_ELF == 2.
1382 (frob_update_context): Do not support PLT stub variants only
1383 generated by old linkers if _CALL_ELF == 2.
1385 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1386 Alan Modra <amodra@gmail.com>
1388 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1389 location of CR save area for 64-bit little-endian systems.
1391 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1393 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1394 in tmake_file.
1395 * config/arm/t-vxworks: Delete.
1397 2013-11-10 Kai Tietz <ktietz@redhat.com>
1399 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1400 Increment load-count on use of LIBGCC_SONAME DLL.
1401 (hmod_libgcc): New static variable to hold handle of
1402 LIBGCC_SONAME DLL.
1403 (__gcc_deregister_frame): Decrement load-count of
1404 LIBGCC_SONAME DLL.
1406 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1408 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1409 availability.
1410 * configure: Regenerate
1412 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1414 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1415 FP_EX_DENORM. Store result to volatile location after SSE division
1416 to close interrupt window. Remove unneeded fwait after x87
1417 division since interrupt window will be closed by emitted fstp.
1418 Rewrite FP_EX_INEXACT handling.
1420 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1422 * soft-fp/README: Update.
1423 * soft-fp/adddf3.c: Update from glibc.
1424 * soft-fp/addsf3.c: Likewise.
1425 * soft-fp/addtf3.c: Likewise.
1426 * soft-fp/divdf3.c: Likewise.
1427 * soft-fp/divsf3.c: Likewise.
1428 * soft-fp/divtf3.c: Likewise.
1429 * soft-fp/double.h: Likewise.
1430 * soft-fp/eqdf2.c: Likewise.
1431 * soft-fp/eqsf2.c: Likewise.
1432 * soft-fp/eqtf2.c: Likewise.
1433 * soft-fp/extenddftf2.c: Likewise.
1434 * soft-fp/extended.h: Likewise.
1435 * soft-fp/extendsfdf2.c: Likewise.
1436 * soft-fp/extendsftf2.c: Likewise.
1437 * soft-fp/extendxftf2.c: Likewise.
1438 * soft-fp/fixdfdi.c: Likewise.
1439 * soft-fp/fixdfsi.c: Likewise.
1440 * soft-fp/fixdfti.c: Likewise.
1441 * soft-fp/fixsfdi.c: Likewise.
1442 * soft-fp/fixsfsi.c: Likewise.
1443 * soft-fp/fixsfti.c: Likewise.
1444 * soft-fp/fixtfdi.c: Likewise.
1445 * soft-fp/fixtfsi.c: Likewise.
1446 * soft-fp/fixtfti.c: Likewise.
1447 * soft-fp/fixunsdfdi.c: Likewise.
1448 * soft-fp/fixunsdfsi.c: Likewise.
1449 * soft-fp/fixunsdfti.c: Likewise.
1450 * soft-fp/fixunssfdi.c: Likewise.
1451 * soft-fp/fixunssfsi.c: Likewise.
1452 * soft-fp/fixunssfti.c: Likewise.
1453 * soft-fp/fixunstfdi.c: Likewise.
1454 * soft-fp/fixunstfsi.c: Likewise.
1455 * soft-fp/fixunstfti.c: Likewise.
1456 * soft-fp/floatdidf.c: Likewise.
1457 * soft-fp/floatdisf.c: Likewise.
1458 * soft-fp/floatditf.c: Likewise.
1459 * soft-fp/floatsidf.c: Likewise.
1460 * soft-fp/floatsisf.c: Likewise.
1461 * soft-fp/floatsitf.c: Likewise.
1462 * soft-fp/floattidf.c: Likewise.
1463 * soft-fp/floattisf.c: Likewise.
1464 * soft-fp/floattitf.c: Likewise.
1465 * soft-fp/floatundidf.c: Likewise.
1466 * soft-fp/floatundisf.c: Likewise.
1467 * soft-fp/floatunditf.c: Likewise.
1468 * soft-fp/floatunsidf.c: Likewise.
1469 * soft-fp/floatunsisf.c: Likewise.
1470 * soft-fp/floatunsitf.c: Likewise.
1471 * soft-fp/floatuntidf.c: Likewise.
1472 * soft-fp/floatuntisf.c: Likewise.
1473 * soft-fp/floatuntitf.c: Likewise.
1474 * soft-fp/gedf2.c: Likewise.
1475 * soft-fp/gesf2.c: Likewise.
1476 * soft-fp/getf2.c: Likewise.
1477 * soft-fp/ledf2.c: Likewise.
1478 * soft-fp/lesf2.c: Likewise.
1479 * soft-fp/letf2.c: Likewise.
1480 * soft-fp/muldf3.c: Likewise.
1481 * soft-fp/mulsf3.c: Likewise.
1482 * soft-fp/multf3.c: Likewise.
1483 * soft-fp/negdf2.c: Likewise.
1484 * soft-fp/negsf2.c: Likewise.
1485 * soft-fp/negtf2.c: Likewise.
1486 * soft-fp/op-1.h: Likewise.
1487 * soft-fp/op-2.h: Likewise.
1488 * soft-fp/op-4.h: Likewise.
1489 * soft-fp/op-8.h: Likewise.
1490 * soft-fp/op-common.h: Likewise.
1491 * soft-fp/quad.h: Likewise.
1492 * soft-fp/single.h: Likewise.
1493 * soft-fp/soft-fp.h: Likewise.
1494 * soft-fp/subdf3.c: Likewise.
1495 * soft-fp/subsf3.c: Likewise.
1496 * soft-fp/subtf3.c: Likewise.
1497 * soft-fp/truncdfsf2.c: Likewise.
1498 * soft-fp/trunctfdf2.c: Likewise.
1499 * soft-fp/trunctfsf2.c: Likewise.
1500 * soft-fp/trunctfxf2.c: Likewise.
1501 * soft-fp/unorddf2.c: Likewise.
1502 * soft-fp/unordsf2.c: Likewise.
1503 * soft-fp/unordtf2.c: Likewise.
1505 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1507 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1508 (_FP_MUL_MEAT_D): Ditto.
1509 (_FP_DIV_MEAT_S): Ditto.
1510 (_FP_DIV_MEAT_D): Ditto.
1511 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1512 t-softfp-sfdf and t-softfp to tmake_file.
1514 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1516 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1517 * config/i386/crtprec.c: Ditto.
1519 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1520 Shiva Chen <shiva0217@gmail.com>
1522 * config.host (nds32*-elf*): Add nds32 target.
1523 * config/nds32 : New directory and files.
1525 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1527 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1528 * config.host (cpu_type) <Setting default>: Add entry for
1529 crisv32-*-*.
1530 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1531 <crisv32-*-linux*>: Adjust.
1532 * longlong.h: Wrap the whole CRIS section in a single
1533 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1534 and sub_ddmmss.
1535 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1536 defined.
1537 [__CRIS__] (__umulsidi3): Define.
1538 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1539 * config/cris/sfp-machine.h: New file.
1540 * config/cris/umulsidi3.S: New file.
1541 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1542 * config/cris/arit.c (SIGNMULT): New macro.
1543 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1544 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1545 saving 3 out of originally 33 cycles from the fastest
1546 path, 3 out of 54 from the medium path and one from the longest
1547 path. Improve comments.
1549 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1551 * sync.c: Remove static aliases and define each function directly
1552 under its real name.
1554 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1556 * config.host (hppa*64*-*-linux*): Define extra_parts.
1557 (hppa*-*-linux*): Likewise.
1559 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1561 * config/arc/crtgend.S: Add 2013 to Copyright years.
1562 * config/arc/gmon/atomic.h: Likewise.
1563 * config/arc/gmon/auxreg.h: Likewise.
1564 * config/arc/gmon/sys/gmon_out.h: Likewise.
1565 * config/arc/gmon/sys/gmon.h: Likewise.
1566 * config/arc/gmon/prof-freq.c: Likewise.
1567 * config/arc/gmon/mcount.c: Likewise.
1568 * config/arc/gmon/prof-freq-stub.S: Likewise.
1569 * config/arc/gmon/gmon.c: Likewise.
1570 * config/arc/gmon/machine-gmon.h: Likewise.
1571 * config/arc/gmon/profil.S: Likewise.
1572 * config/arc/gmon/dcache_linesz.S: Likewise.
1573 * config/arc/crtg.S: Likewise.
1574 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1575 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1576 * config/arc/ieee-754/adddf3.S: Likewise.
1577 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1578 * config/arc/ieee-754/fixsfsi.S: Likewise.
1579 * config/arc/ieee-754/gtsf2.S: Likewise.
1580 * config/arc/ieee-754/floatsisf.S: Likewise.
1581 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1582 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1583 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1584 * config/arc/ieee-754/fixdfsi.S: Likewise.
1585 * config/arc/ieee-754/addsf3.S: Likewise.
1586 * config/arc/ieee-754/gesf2.S: Likewise.
1587 * config/arc/ieee-754/floatsidf.S: Likewise.
1588 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1589 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1590 * config/arc/ieee-754/gtdf2.S: Likewise.
1591 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1592 * config/arc/ieee-754/uneqdf2.S: Likewise.
1593 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1594 * config/arc/ieee-754/uneqsf2.S: Likewise.
1595 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1596 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1597 * config/arc/ieee-754/eqdf2.S: Likewise.
1598 * config/arc/ieee-754/ordsf2.S: Likewise.
1599 * config/arc/ieee-754/divsf3.S: Likewise.
1600 * config/arc/ieee-754/divdf3.S: Likewise.
1601 * config/arc/ieee-754/floatunsidf.S: Likewise.
1602 * config/arc/ieee-754/orddf2.S: Likewise.
1603 * config/arc/ieee-754/eqsf2.S: Likewise.
1604 * config/arc/ieee-754/gedf2.S: Likewise.
1605 * config/arc/crtn.S: Likewise.
1606 * config/arc/crti.S: Likewise.
1607 * config/arc/t-arc700-uClibc: Likewise.
1608 * config/arc/asm.h: Likewise.
1609 * config/arc/libgcc-excl.ver: Likewise.
1610 * config/arc/t-arc-newlib: Likewise.
1611 * config/arc/divtab-arc700.c: Likewise.
1612 * config/arc/initfini.c: Likewise.
1613 * config/arc/fp-hack.h: Likewise.
1615 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1616 Diego Novillo <dnovillo@google.com>
1618 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1619 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1620 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1621 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1623 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1624 Brendan Kehoe <brendan@zen.org>
1625 Simon Cook <simon.cook@embecosm.com>
1627 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1628 * config/arc: New directory.
1629 * longlong.h [__arc__] (umul_ppmm): Remove.
1630 [__arc__] (__umulsidi3): Define.
1631 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1632 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1634 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1636 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1637 CreateSemaphoreA.
1638 * config/i386/gthr-win32.h: Likewise.
1640 2013-09-16 DJ Delorie <dj@redhat.com>
1642 * config/rl78/vregs.h: Add G10 register definitions.
1643 * config/rl78/lib2mul.c: Enable for RL78/G10.
1644 * config/rl78/lib2div.c: Likewise.
1645 * config/rl78/lshrsi3.S: Use vregs.h.
1646 * config/rl78/cmpsi2.S: Likewise.
1647 * config/rl78/trampoline.S: Likewise.
1648 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1650 2013-09-14 DJ Delorie <dj@redhat.com>
1651 Nick Clifton <nickc@redhat.com>
1653 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1654 * config/rl78/vregs.h: New.
1655 * config/rl78/signbit.S: New file. Implements signbit function.
1656 * config/rl78/divmodsi.S: New.
1657 * config/rl78/divmodhi.S: New.
1658 * config/rl78/divmodqi.S: New.
1659 * config/rl78/t-rl78: Build them here...
1660 * config/rl78/lib2div.c: ...but not here.
1662 2013-09-12 DJ Delorie <dj@redhat.com>
1664 * config.host (msp*-*-elf): New.
1665 * config/msp430/: New port.
1667 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1669 PR gcov-profile/58127
1670 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1671 __thread var for emulated TLS.
1672 (__gcov_indirect_call_counters): Likewise.
1674 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1675 Catherine Moore <clm@codesourcery.com>
1676 Richard Sandiford <rdsandiford@googlemail.com>
1678 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1679 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1680 (CALL_STUB_NO_RET): Likewise.
1681 (CALL_STUB_RET): Likewise.
1682 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1683 __mips16_ret call/return stub symbols.
1684 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1685 to tmake_file.
1687 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1689 * config.host <mips*-*-linux*>: Remove a stray comment.
1691 2013-08-10 Jan Hubicka <jh@suse.cz>
1693 Work around binutils PR14342
1694 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1695 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1696 (L_gcov_indirect_call_profiler_v2): New.
1698 2013-08-06 Jan Hubicka <jh@suse.cz>
1700 * libgcov.c (__gcov_indirect_call_callee,
1701 __gcov_indirect_call_counters): New global vars.
1702 (__gcov_indirect_call_profiler): replace by ...
1703 (__gcov_indirect_call_profiler_v2) ... this one.
1705 2013-08-06 Caroline Tice <cmtice@google.com>
1707 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1708 vtv_start_preinit.o and vtv_end_preinit.o.
1709 * configure.ac: Add code to check/set enable_vtable_verify.
1710 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1711 true.
1712 * vtv_start_preinit.c: New file.
1713 * vtv_end_preinit.c: New file.
1714 * vtv_start.c: New file.
1715 * vtv_end.c: New file.
1716 * configure: Regenerated.
1718 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1720 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1721 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1722 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1723 GPL-3.0-with-GCC-exception.
1725 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1727 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1728 ISA and up.
1730 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1732 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1733 mapping for FPRs when creating the fallback framestate.
1735 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1737 PR target/57516
1738 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1739 (__round_s2_const, __round_u2_const)
1740 (__round_s4_const, __round_u4_const, __round_x8):
1741 Saturate result if addition result cannot be represented.
1743 2013-07-15 Matthias Klose <doko@ubuntu.com>
1745 * libgcc2.c: Don't include <limits.h>.
1747 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1749 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1751 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1753 PR target/29776
1754 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1756 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1758 PR middle-end/36041
1759 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1760 Define.
1761 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1762 instead of table lookups.
1763 (__popcountDI2): Likewise.
1765 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1767 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1768 correctly.
1770 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1772 PR other/53317
1773 * soft-fp/adddf3.c: Update from glibc.
1774 * soft-fp/addsf3.c: Likewise.
1775 * soft-fp/addtf3.c: Likewise.
1776 * soft-fp/divdf3.c: Likewise.
1777 * soft-fp/divsf3.c: Likewise.
1778 * soft-fp/divtf3.c: Likewise.
1779 * soft-fp/double.h: Likewise.
1780 * soft-fp/eqdf2.c: Likewise.
1781 * soft-fp/eqsf2.c: Likewise.
1782 * soft-fp/eqtf2.c: Likewise.
1783 * soft-fp/extenddftf2.c: Likewise.
1784 * soft-fp/extended.h: Likewise.
1785 * soft-fp/extendsfdf2.c: Likewise.
1786 * soft-fp/extendsftf2.c: Likewise.
1787 * soft-fp/fixdfdi.c: Likewise.
1788 * soft-fp/fixdfsi.c: Likewise.
1789 * soft-fp/fixsfdi.c: Likewise.
1790 * soft-fp/fixsfsi.c: Likewise.
1791 * soft-fp/fixtfdi.c: Likewise.
1792 * soft-fp/fixtfsi.c: Likewise.
1793 * soft-fp/fixunsdfdi.c: Likewise.
1794 * soft-fp/fixunsdfsi.c: Likewise.
1795 * soft-fp/fixunssfdi.c: Likewise.
1796 * soft-fp/fixunssfsi.c: Likewise.
1797 * soft-fp/fixunstfdi.c: Likewise.
1798 * soft-fp/fixunstfsi.c: Likewise.
1799 * soft-fp/floatdidf.c: Likewise.
1800 * soft-fp/floatdisf.c: Likewise.
1801 * soft-fp/floatditf.c: Likewise.
1802 * soft-fp/floatsidf.c: Likewise.
1803 * soft-fp/floatsisf.c: Likewise.
1804 * soft-fp/floatsitf.c: Likewise.
1805 * soft-fp/floatundidf.c: Likewise.
1806 * soft-fp/floatundisf.c: Likewise.
1807 * soft-fp/floatunditf.c: Likewise.
1808 * soft-fp/floatunsidf.c: Likewise.
1809 * soft-fp/floatunsisf.c: Likewise.
1810 * soft-fp/floatunsitf.c: Likewise.
1811 * soft-fp/gedf2.c: Likewise.
1812 * soft-fp/gesf2.c: Likewise.
1813 * soft-fp/getf2.c: Likewise.
1814 * soft-fp/ledf2.c: Likewise.
1815 * soft-fp/lesf2.c: Likewise.
1816 * soft-fp/letf2.c: Likewise.
1817 * soft-fp/muldf3.c: Likewise.
1818 * soft-fp/mulsf3.c: Likewise.
1819 * soft-fp/multf3.c: Likewise.
1820 * soft-fp/negdf2.c: Likewise.
1821 * soft-fp/negsf2.c: Likewise.
1822 * soft-fp/negtf2.c: Likewise.
1823 * soft-fp/op-1.h: Likewise.
1824 * soft-fp/op-2.h: Likewise.
1825 * soft-fp/op-4.h: Likewise.
1826 * soft-fp/op-8.h: Likewise.
1827 * soft-fp/op-common.h: Likewise.
1828 * soft-fp/quad.h: Likewise.
1829 * soft-fp/single.h: Likewise.
1830 * soft-fp/soft-fp.h: Likewise.
1831 * soft-fp/subdf3.c: Likewise.
1832 * soft-fp/subsf3.c: Likewise.
1833 * soft-fp/subtf3.c: Likewise.
1834 * soft-fp/truncdfsf2.c: Likewise.
1835 * soft-fp/trunctfdf2.c: Likewise.
1836 * soft-fp/trunctfsf2.c: Likewise.
1837 * soft-fp/unorddf2.c: Likewise.
1838 * soft-fp/unordsf2.c: Likewise.
1839 * soft-fp/unordtf2.c: Likewise.
1840 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1841 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1842 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1843 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1844 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1845 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1846 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1847 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1848 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1849 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1850 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1851 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1853 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1855 * config/mips/lib2funcs.c: New file.
1856 * config/mips/t-mips (LIB2ADD_ST): Add it.
1858 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1860 PR target/6526
1861 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1862 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1864 2013-06-08 Walter Lee <walt@tilera.com>
1866 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1867 Replace int64_t with long long. Add __extension__ where
1868 appropriate.
1869 * config/tilepro/atomic.c: Include config.h.
1871 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1873 * config.host (arm-wrs-vxworks): Configure with other soft float.
1875 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1877 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1878 (mips64r5900el-*-elf*): New configurations.
1880 2013-06-04 Alan Modra <amodra@gmail.com>
1882 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1884 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1886 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1888 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1890 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1891 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1892 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1894 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1896 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1897 (powerpc-wrs-vxworks): Likewise.
1899 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1901 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1902 signal frames as well.
1903 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1904 STACK_BIAS to the CFA offset.
1906 2013-05-17 Richard Henderson <rth@redhat.com>
1908 PR target/49146
1909 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1910 (execute_cfa_program): Use it when storing to fs->regs.
1912 2013-05-08 Kai Tietz <ktietz@redhat.com>
1914 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1915 (__deregister_frame_info): Likewise.
1917 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1919 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1920 NaN's payload.
1922 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1924 2013-04-25 Alan Modra <amodra@gmail.com>
1926 * config.host: Match little-endian powerpc-linux.
1928 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1930 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1931 as 'unsigned long long' instead of 'unsigned long'.
1932 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1933 'signed long'.
1935 2013-04-10 Julian Brown <julian@codesourcery.com>
1937 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1938 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1939 unsigned char/unsigned short.
1940 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1942 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1944 PR other/55274
1945 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1947 2013-04-04 Meador Inge <meadori@codesourcery.com>
1949 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1950 computing the location of the link register.
1951 (aeabi_uldivmod): Ditto.
1953 2013-03-27 Kai Tietz <ktietz@redhat.com>
1955 * config.host: Add support for cygwin x64 target.
1956 * configure: Regenerated.
1958 2013-03-26 Walter Lee <walt@tilera.com>
1960 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1961 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1963 2013-03-25 Kai Tietz <ktietz@redhat.com>
1965 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1967 2013-03-20 Robert Mason <rbmj@verizon.net>
1969 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1970 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1971 (__gthread_leave_tsd_dtor_context): Add prototypes.
1972 (tls_delete_hook): Update.
1974 2013-03-20 Catherine Moore <clm@codesourcery.com>
1975 Joseph Myers <joseph@codesourcery.com>
1976 Chao-ying Fu <fu@mips.com>
1978 * config/mips/mips16.S: Don't build for microMIPS.
1979 * config/mips/linux-unwind.h: Handle microMIPS frame.
1980 * config/mips/crtn.S (fini, init): New labels.
1982 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1984 PR tree-optimization/53265
1985 * unwind-dw2.c (execute_cfa_program): Avoid
1986 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1987 on targets with DWARF_FRAME_REGISTERS < 32.
1989 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1991 PR target/49880
1992 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1993 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1995 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1997 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1998 sandybridge processors.
2000 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
2002 PR target/56529
2003 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
2004 inclusion list.
2006 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2008 * config/microblaze/crti.S: Setup stack protection at entry
2010 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
2012 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
2013 (__rotldi3): Shift bytewise if applicable.
2015 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
2017 * config/aarch64/sync-cache.c
2018 (__aarch64_sync_cache_range): Silence warnings.
2020 2013-02-25 Catherine Moore <clm@codesourcery.com>
2022 Revert:
2023 2013-02-24 Catherine Moore <clm@codesourcery.com>
2024 Joseph Myers <joseph@codesourcery.com>
2025 Chao-ying Fu <fu@mips.com>
2027 * config/mips/mips16.S: Don't build for microMIPS.
2028 * config/mips/linux-unwind.h: Handle microMIPS frame.
2029 * config/mips/crtn.S (fini, init): New labels.
2031 2013-02-24 Catherine Moore <clm@codesourcery.com>
2032 Joseph Myers <joseph@codesourcery.com>
2033 Chao-ying Fu <fu@mips.com>
2035 * config/mips/mips16.S: Don't build for microMIPS.
2036 * config/mips/linux-unwind.h: Handle microMIPS frame.
2037 * config/mips/crtn.S (fini, init): New labels.
2039 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2040 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
2041 as dividend.
2043 2013-02-16 Alan Modra <amodra@gmail.com>
2045 PR target/55431
2046 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
2047 (ppc_fallback_frame_state): Always set up save locations for fp
2048 and altivec. Don't bother with non-callee-saved regs, r0-r13
2049 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
2051 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
2053 PR target/54222
2054 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
2055 _ssmulHA, _ssmulSA.
2056 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
2057 _ssmulha3, _usmulusa3, _ssmulsa3.
2058 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
2059 (__muldi3): XCALL __muldi3_6 instead of rcall.
2060 (__umulsidi3, __mulsidi3): New functions.
2061 (do_prologue_saves, do_epilogue_restores): New .macros.
2062 (__divdi3_moddi3): Use them.
2063 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
2064 (__usmulusa3, __ssmulsa3): New functions.
2066 2013-02-11 Iain Sandoe <iain@codesourcery.com>
2067 Jack Howarth <howarth@bromo.med.uc.edu>
2068 Patrick Marlier <patrick.marlier@gmail.com>
2070 PR libitm/55693
2071 * config/darwin-crt-tm.c: Remove dummy functions hack.
2073 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
2075 PR target/54222
2076 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
2077 * config/avr/lib2-object.mk: New iterator to build objects from it.
2078 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
2079 lib2funcs.c.
2080 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
2081 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
2082 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
2083 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
2084 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
2085 * config/avr/lib1funcs-fixed.S: Implement them.
2087 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
2089 Update copyright years.
2091 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
2093 PR target/54601
2094 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
2095 Add crtcxa to extra_parts.
2096 * config/rs6000/exit.h: New file.
2097 * config/rs6000/cxa_atexit.c: New file.
2098 * config/rs6000/cxa_finalize.c: New file.
2099 * config/rs6000/crtcxa.c: New file.
2100 * config/rs6000/t-aix-cxa: New file.
2101 * config/rs6000/libgcc-aix-cxa.ver: New file.
2103 2013-01-31 Nick Clifton <nickc@redhat.com>
2105 * config/v850/lib1funcs.S: Add support for e3v5 architecture
2106 variant.
2108 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
2110 PR target/54222
2111 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
2112 _mulQQ, _mulHQ, _mulHA, _mulSA,
2113 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
2114 _divQQ, _divHQ, _divHA, _divSA,
2115 _divUQQ, _divUHQ, _divUHA, _divUSA.
2117 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
2119 * config.host(microblaze*-linux*): tmake_file: Remove
2120 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
2121 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
2122 to exclude functions from being built with libgcc.c and use
2123 the microblaze assembly.
2125 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
2127 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
2128 extra_parts.
2130 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
2132 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
2133 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
2134 __UINTPTR_TYPE__; also cast 'base' to the same type before the
2135 alignment operation.
2137 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
2139 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
2140 loop start address for cache clearing.
2142 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2144 * config/avr/lib1funcs.S: Remove trailing blanks.
2145 * config/avr/lib1funcs-fixed.S: Ditto.
2147 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2149 * config/avr/avr-lib.h: Add GPL copyright notice.
2151 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2153 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2154 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2155 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2156 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2158 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2160 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2161 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2163 2013-01-04 Nick Clifton <nickc@redhat.com>
2165 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2166 the CALLT instruction is supported.
2168 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2170 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2171 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2173 2012-12-13 John Tytgat <John@bass-software.com>
2175 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2176 is 25.
2178 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2180 PR libgcc/55451
2181 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2182 undefined signed overflows.
2184 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2186 PR target/55344
2187 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2189 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2191 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2192 (FP_TRAPPING_EXCEPTIONS): Define.
2193 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2194 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2196 2012-12-04 Richard Henderson <rth@redhat.com>
2198 PR bootstrap/55571
2199 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2201 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2203 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2204 (FP_EX_SHIFT): Define.
2205 (FP_TRAPPING_EXCEPTIONS): Define.
2207 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2209 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2210 (FP_ROUNDMODE): Use FP_RND_MASK.
2211 * config/aarch64/sfp-exceptions.c: New.
2212 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2213 Use __sfp_handle_exceptions.
2215 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2217 * config.host: (arm*-*-freebsd*): Remove.
2218 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2219 (arm*-*-elf*): Remove.
2220 (arm*-*-wince-pe*): Remove.
2221 * arm/unwind-arm.c (struct fpa_reg): Delete.
2222 (struct fpa_regs): Delete.
2223 (phase1_vrs): Remove fpa element.
2224 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2225 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2226 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2227 * ieee754-sf.S (floatundisf): Remove FPA support.
2228 (floatdisf): Likewise.
2229 * ieee75f-df.S (floatundidf): Likewise.
2230 (floatdidf): Likewise.
2232 2012-11-29 Kai Tietz <ktietz@redhat.com>
2234 PR target/55445
2235 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2236 * unwind-generic.h: Likewise.
2237 * unwind-seh.c: Likewise.
2239 2012-11-28 Richard Henderson <rth@redhat.com>
2241 PR libgcc/48076
2242 * emutls.c (__emutls_get_address): Avoid race condition between
2243 obj->loc.offset read and emutls_key initialization.
2245 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2247 Adjust decimal point of signed accum mode to GCC default.
2249 PR target/54222
2250 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2251 _divqq_helper.
2252 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2253 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2254 (__mulha3, __mulsa3)
2255 (__divqq3, __divha3, __divsa3): Adjust to new position of
2256 decimal point of signed accum types.
2258 (__mulusa3_round): New function.
2259 (__mulusa3): Use it.
2260 (__divqq_helper): New function.
2261 (__udivuqq3): Use it.
2263 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2265 PR bootstrap/55370
2266 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2268 2012-11-18 Teresa Johnson <tejohnson@google.com>
2270 PR bootstrap/55051
2271 * libgcov.c (gcov_exit): Remove merged program summary
2272 comparison unless !GCOV_LOCKED.
2274 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2276 * soft-fp: Updated from glibc upstream.
2278 2012-11-06 Ian Lance Taylor <iant@google.com>
2280 * generic-morestack.c (__generic_morestack): Align the returned
2281 stack pointer to a 32 byte boundary.
2282 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2283 increment the return address until we have decided that we don't
2284 have a varargs function.
2285 (__morestack) [32-bit]: Align stack correctly when calling C
2286 functions.
2287 (__morestack) [64-bit]: Likewise.
2289 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2291 * configure: Regenerate.
2293 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2295 PR target/55175
2296 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2297 * config/i386/sfp-machine.h: Guard exception handling
2298 code with _SOFT_FLOAT.
2299 * config/i386/32/sfp-machine.h: Guard rounding handling
2300 code with _SOFT_FLOAT.
2301 * config/i386/64/sfp-machine.h: Ditto.
2303 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2305 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2306 as extra_parts.
2308 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2310 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2311 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2312 when appropriate. Correct structure element types.
2313 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2314 -minline-all-stringops from compile flags.
2316 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2318 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2320 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2322 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2324 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2326 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2327 tmake_file.
2329 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2330 Jim MacArthur <jim.macarthur@arm.com>
2331 Marcus Shawcroft <marcus.shawcroft@arm.com>
2332 Nigel Stephens <nigel.stephens@arm.com>
2333 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2334 Richard Earnshaw <rearnsha@arm.com>
2335 Sofiane Naci <sofiane.naci@arm.com>
2336 Stephen Thomas <stephen.thomas@arm.com>
2337 Tejas Belagod <tejas.belagod@arm.com>
2338 Yufeng Zhang <yufeng.zhang@arm.com>
2340 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2341 * config/aarch64/crti.S: New file.
2342 * config/aarch64/crtn.S: New file.
2343 * config/aarch64/linux-unwind.h: New file.
2344 * config/aarch64/sfp-machine.h: New file.
2345 * config/aarch64/sync-cache.c: New file.
2346 * config/aarch64/t-aarch64: New file.
2347 * config/aarch64/t-softfp: New file.
2349 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2351 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2352 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2353 no-longer-needed LDBU insns.
2355 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2357 * config.host
2358 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2359 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2361 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2363 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2365 2012-10-15 Matthias Klose <doko@ubuntu.com>
2367 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2369 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2371 * configure: Regenerate.
2372 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2374 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2376 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2377 instructions for 64bit targets only.
2379 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2381 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2382 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2383 * config/i386/32/sfp-machine.h: ... here.
2384 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2385 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2386 New defines.
2388 2012-10-07 Matthias Klose <doko@ubuntu.com>
2390 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2391 as unused.
2392 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2394 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2396 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2397 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2398 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2399 (ElfW): Likewise.
2401 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2403 PR other/53889
2404 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2405 Fix parameter names.
2407 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2409 PR target/33135
2410 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2411 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2412 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2414 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2416 PR target/50457
2417 * config/sh/linux-atomic.S: Delete.
2418 * config/sh/linux-atomic.c: New.
2419 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2420 linux-atomic.c. Add cflags to disable warnings.
2422 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2424 PR other/53889
2425 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2426 function.
2427 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2428 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2429 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2430 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2431 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2432 Likewise.
2433 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2434 Likewise.
2435 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2436 Likewise.
2437 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2438 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2440 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2442 * config.host (hppa-*-openbsd*): New target.
2443 * config/pa/t-openbsd: New file.
2445 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2447 PR target/54222
2448 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2449 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2450 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2451 (__divsa3): Use __negsi2 to negate r_quoL.
2452 * config/avr/lib1funcs.S (FALIAS): New macro.
2453 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2454 (__negsi2): ...this new function.
2455 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2456 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2457 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2458 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2459 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2460 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2462 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2464 PR target/54089
2465 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2466 (lshrsi3): Reimplement as lshrsi3_r0.
2468 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2470 PR target/46191
2471 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2472 of libgcc.a.
2474 2012-09-07 Teresa Johnson <tejohnson@google.com>
2476 PR gcov-profile/54487
2477 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2478 differences.
2480 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2482 PR target/54461
2483 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2484 not configured --with-avrlibc=no.
2485 * config/avr/t-avrlibc: New file.
2486 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2487 (DPBIT_FUNCS): Ditto.
2488 (TPBIT_FUNCS): Ditto.
2490 2012-09-04 Teresa Johnson <tejohnson@google.com>
2492 * libgcov.c (struct gcov_summary_buffer): New structure.
2493 (gcov_histogram_insert): New function.
2494 (gcov_compute_histogram): Ditto.
2495 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2496 histograms during summary merging.
2498 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2500 * config.host (x86_64-*-openbsd*): New target.
2502 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2504 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2505 attribute.
2507 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2509 PR target/54222
2510 * config/avr/t-avr (conv_X): Rename to func_X.
2512 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2514 PR target/54222
2515 * config/avr/lib1funcs-fixed.S: New file.
2516 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2517 after they are used.
2518 (neg2, neg4): New macros.
2519 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2520 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2521 (__umulhisi3): Speed up MUL variant if there is enough flash.
2522 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2523 avr-modes.def.
2524 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2525 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2526 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2527 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2528 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2529 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2530 (LIB2FUNCS_EXCLUDE): Add supported functions.
2532 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2534 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2535 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2536 libgcc-s-objects.
2537 * fixed-obj.mk: Only expand dependency if $o is not in
2538 LIB2FUNCS_EXCLUDE.
2540 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2542 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2544 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2546 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2547 depend on --enable-shared.
2548 ($(lib1asmfuncs-o)): Use %.vis files independent of
2549 --enable-shared.
2550 * static-object.mk ($(base)$(objext), $(base).vis)
2551 ($(base)_s$(objext)): Use same rules for visibility handling as in
2552 shared-object.mk.
2554 2012-08-21 Ian Lance Taylor <iant@google.com>
2556 * config/i386/morestack.S (__morestack_non_split): Increase amount
2557 of space allocated for non-split code stack.
2559 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2561 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2562 even if inhibit_libc.
2564 2012-08-17 Julian Brown <julian@codesourcery.com>
2566 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2567 -fexceptions -fnon-call-exceptions if not defined.
2568 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2569 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2571 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2573 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2574 type.
2576 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2578 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2579 rs6000/t-slibgcc-aix.
2581 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2583 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2585 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2587 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2589 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2591 PR driver/54171
2592 * Makefile.in (version): Replace top_srcdir with srcdir.
2594 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2596 * Makefile.in (version): set to BASE-VER file from gcc directory.
2598 2012-08-01 Nick Clifton <nickc@redhat.com>
2600 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2601 Implements __clrsb for an HImode argument.
2603 2012-07-31 Nick Clifton <nickc@redhat.com>
2605 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2606 Implements __clrsb for an HImode argument.
2607 * config/stormy16/clrsbhi2.c: New file:
2608 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2610 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2612 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2614 2012-07-19 Tristan Gingold <gingold@adacore.com>
2615 Richard Henderson <rth@redhat.com>
2617 * unwind-seh.c: New file.
2618 * unwind-generic.h: Include windows.h for SEH.
2619 (_Unwind_Exception): Use 6 private fields for SEH.
2620 (_GCC_specific_handler): Declare.
2621 * unwind-c.c (__gcc_personality_seh0): New function.
2622 Adjust for SEH.
2623 * config/i386/libgcc-cygming.ver: New file.
2624 * config/i386/t-seh-eh: New file.
2625 * config.host (x86_64-*-mingw*): Default to seh.
2627 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2629 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2631 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2633 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2634 __builtin_expect when checking for exceptions.
2635 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2637 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2639 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2640 function declaration.
2641 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2642 (FP_RND_MASK): New.
2643 * config/ia64/sfp-exceptions.c: New.
2644 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2646 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2648 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2649 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2650 * config/i386/64/sfp-machine: ... (delete here) ...
2651 * config/i386/sfp-machine.h: ... to here.
2652 (FP_EX_MASK): Remove.
2653 (FP_RND_MASK): New.
2654 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2656 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2658 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2659 * config/i386/libgcc-sol2.ver: Ditto.
2660 * config/i386/libgcc-glibc.ver: Ditto.
2662 2012-06-11 Roland McGrath <mcgrathr@google.com>
2664 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2665 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2666 pthread_cancel.
2668 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2670 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2671 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2672 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2673 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2674 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2675 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2676 * config/i386/64/sfp-machine: ... (delete here) ...
2677 * config/i386/sfp-machine.h: ... to here.
2678 (FP_EX_MASK): New.
2679 (__sfp_handle_exceptions): New function declaration.
2680 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2681 * config/i386/sfp-exceptions.c: New.
2682 * config/i386/t-softfp: New.
2683 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2684 i386/t-softfp to tmake_file.
2686 2012-06-03 David S. Miller <davem@davemloft.net>
2688 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2689 change.
2691 2012-05-31 David S. Miller <davem@davemloft.net>
2693 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2694 multiply and divide instructions on 32-bit when V9.
2695 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2697 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2699 * config/arm/ieee754-df.S: Fix typos.
2700 * config/arm/ieee754-sf.S: Fix typos.
2701 * config/c6x/libunwind.S: Fix typos.
2702 * config/epiphany/udivsi3-float.c: Fix typos.
2703 * config/microblaze/muldi3_hard.S: Fix typos.
2704 * config/picochip/adddi3.S: Fix typos.
2705 * config/picochip/ashlsi3.S: Fix typos.
2706 * config/picochip/ashrsi3.S: Fix typos.
2707 * config/picochip/clzsi2.S: Fix typos.
2708 * config/picochip/cmpsi2.S: Fix typos.
2709 * config/picochip/divmod15.S: Fix typos.
2710 * config/picochip/divmodhi4.S: Fix typos.
2711 * config/picochip/divmodsi4.S: Fix typos.
2712 * config/picochip/longjmp.S: Fix typos.
2713 * config/picochip/lshrsi3.S: Fix typos.
2714 * config/picochip/parityhi2.S: Fix typos.
2715 * config/picochip/popcounthi2.S: Fix typos.
2716 * config/picochip/setjmp.S: Fix typos.
2717 * config/picochip/subdi3.S: Fix typos.
2718 * config/picochip/ucmpsi2.S: Fix typos.
2719 * config/picochip/udivmodhi4.S: Fix typos.
2720 * config/picochip/udivmodsi4.S: Fix typos.
2721 * config/spu/divv2df3.c: Fix typos.
2722 * config/spu/mfc_multi_tag_release.c: Fix typos.
2723 * config/spu/mfc_tag_release.c: Fix typos.
2724 * configure.ac: Fix typos.
2725 * configure: Regenerate.
2727 2012-05-25 Ian Lance Taylor <iant@google.com>
2729 * config/i386/morestack.S (__morestack_non_split): Check whether
2730 caller is varargs and needs %bp to hold the stack frame on return.
2732 2012-05-25 Olivier Hainque <hainque@adacore.com>
2734 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2735 sequence in the non pic case on VxWorks.
2737 2012-05-24 Olivier Hainque <hainque@adacore.com>
2739 * Makefile.in: Move dependency on install-unwind_h from
2740 "install-leaf" to "install".
2742 2012-05-24 Olivier Hainque <hainque@adacore.com>
2744 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2745 Use a separate command for stamp removals.
2747 2012-05-21 Andrew Pinski <apinski@cavium.com>
2749 PR bootstrap/53183
2750 * configure.ac: Define the default includes to being none.
2751 * configure: Regenerate.
2753 2012-05-16 Olivier Hainque <hainque@adacore.com>
2755 * Makefile.in (install-unwind_h): Rename into ...
2756 (install-unwind_h-forbuild): New target.
2757 (all): Use it instead of the former install-unwind_h.
2758 (install-unwind_h): Reinstate, copy to user install destination
2759 for include files, not to the internal gcc object directory one.
2760 (install-leaf): Depend on it.
2762 2012-05-15 Olivier Hainque <hainque@adacore.com>
2764 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2765 register numbers. LR_REGNO replaces R_LR.
2766 (ucontext_for): New, helper for ...
2767 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2768 and 5.3 of ...
2769 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2771 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2773 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2774 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2775 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2776 i386/t-cpuinfo ...
2777 (i[34567]86-*-*, x86_64-*-*): ... here.
2779 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2780 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2782 * config/i386/i386-cpuinfo.c: Rename to ...
2783 * config/i386/cpuinfo.c: ... this.
2784 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2786 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2787 (libgcc_cv_init_priority): New test.
2788 * configure: Regenerate.
2789 * config.in: New file.
2790 * Makefile.in (clean): Rename config.h to auto-target.h.
2791 (config.h): Likewise.
2792 (stamp-h): Likewise.
2794 * config/i386/cpuinfo.c (auto-target.h): Include.
2795 (CONSTRUCTOR_PRIORITY): Define.
2796 (__cpu_indicator_init): Use it.
2798 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2800 * longlong.h: Use a URL instead of an FSF postal address.
2801 Replace spaces with tab.
2803 2012-05-08 Teresa Johnson <tejohnson@google.com>
2805 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2806 (__gcov_dump): Ditto.
2807 (gcov_dump_complete): New global variable.
2808 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2809 (__gcov_flush): Outline functionality now in gcov_clear.
2810 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2812 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2814 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2815 (mips*-*-linux*): Include mips/t-tpbit when long double is
2816 16 bytes long.
2818 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2820 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2821 (get_available_features): New argument. Check for AVX2.
2822 (__cpu_indicator_init): Modify call to get_available_features.
2824 2012-04-25 Alan Modra <amodra@gmail.com>
2826 * config/rs6000/crtsavevr.S: New file.
2827 * config/rs6000/crtrestvr.S: New file.
2828 * config/rs6000/t-savresfgpr: Build the above.
2829 * config/rs6000/t-netbsd: Likewise.
2831 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2833 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2835 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2837 * libgcc/config/i386/i386-cpuinfo.c: New file.
2838 * libgcc/config/i386/t-cpuinfo: New file.
2839 * libgcc/config.host: Include t-cpuinfo.
2840 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2842 2012-04-24 Chao-ying Fu <fu@mips.com>
2844 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2846 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2848 struct siginfo vs. siginfo_t
2850 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2851 siginfo_t instead of struct siginfo.
2852 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2853 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2854 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2855 (ia64_handle_unwabi): Likewise.
2856 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2857 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2858 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2859 (sh_fallback_frame_state): Likewise.
2860 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2861 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2863 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2865 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2866 system call number.
2868 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2870 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2871 if it hasn't been previously saved.
2873 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2875 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2876 only for glibc.
2878 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2880 PR target/52737
2881 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2882 instead of __AVR_HAVE_8BIT_SP__.
2884 2012-03-26 Tristan Gingold <gingold@adacore.com>
2886 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2887 (unw_table_entry): Use unw_word instead of unsigned long.
2888 (_Unwind_FindTableEntry): Likewise.
2889 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2890 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2891 (_Unwind_FindTableEntry): Likewise.
2892 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2893 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2894 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2895 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2896 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2897 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2898 (uw_init_context_1, uw_install_context): Likewise.
2899 (unw_word): Move to unwind-ia64.h
2901 2012-03-26 Tristan Gingold <gingold@adacore.com>
2903 * config/vms/vms-ucrt0.c: Update copyright years.
2904 Add a sanity check.
2905 (___gcc_main_flags): Declare.
2906 (__main): Check flags to remap argv and exit code.
2907 * config.host (*-*-*vms*): Adjust extra_parts.
2908 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2909 (crt0.o): Add.
2911 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2913 * arm/lib1funcs.asm (ctzsi2): New function.
2914 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2915 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2916 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2917 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2918 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2919 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2921 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2923 * config.host: Add bits to support powerpc64-*-freebsd*.
2924 * config/rs6000/freebsd-unwind.h: New file.
2925 * config/rs6000/t-freebsd64: New file.
2927 2012-03-20 Richard Guenther <rguenther@suse.de>
2929 PR gcov-profile/52627
2930 * libgcov.c (init_mx): Fix mutex name.
2932 2012-03-16 Tristan Gingold <gingold@adacore.com>
2934 * config/ia64/vms-unwind.h: Remove ulong (and replace
2935 it by unw_reg where used). Define unw_reg with __int64.
2937 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2939 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2940 Solaris 8 handling.
2941 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2942 Solaris 8 handling.
2943 (sparc_is_sighandler): Likewise.
2945 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2947 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2948 <= saved reg size.
2950 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2952 * config/arm/crtn.S: Fix typo.
2954 2012-03-13 Richard Guenther <rguenther@suse.de>
2956 * libgcov.c: Remove stdio.h include and NULL un-define.
2958 2012-03-13 Richard Guenther <rguenther@suse.de>
2960 PR target/52569
2961 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2963 2012-03-13 Richard Guenther <rguenther@suse.de>
2965 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2967 2012-03-13 Richard Guenther <rguenther@suse.de>
2969 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2970 and __gthread_mutex_init_function definitions.
2972 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2974 * config.host (mips*-*-openbsd*): Remove.
2976 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2978 * config.host: Remove alpha*-dec-osf5.1* handling.
2979 * config/alpha/gthr-posix.c: Remove.
2980 * config/alpha/libgcc-osf5.ver: Remove.
2981 * config/alpha/osf5-unwind.h: Remove.
2982 * config/alpha/t-osf-pthread: Remove.
2983 * config/alpha/t-slibgcc-osf: Remove.
2984 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2985 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2986 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2987 * mkmap-flat.awk: Remove osf_export handling.
2989 2012-03-12 Richard Guenther <rguenther@suse.de>
2991 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2992 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2993 (__gthread_mutex_init_function): New function.
2994 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2996 PR gcov/49484
2997 * libgcov.c: Include gthr.h.
2998 (__gcov_flush_mx): New global variable.
2999 (init_mx, init_mx_once): New functions.
3000 (__gcov_flush): Protect self with a mutex.
3001 (__gcov_fork): Re-initialize mutex after forking.
3002 * unwind-dw2-fde.c: Change condition under which to use
3003 __GTHREAD_MUTEX_INIT_FUNCTION.
3005 2012-03-12 Tristan Gingold <gingold@adacore.com>
3007 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
3008 * config/ia64/t-vms: Likewise.
3010 2012-03-11 Michael Hope <michael.hope@linaro.org>
3012 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
3013 for Thumb-2.
3015 2012-03-07 Walter Lee <walt@tilera.com>
3017 * config/tilepro/atomic.c: Rename "atomic_" prefix to
3018 "arch_atomic_".
3019 (atomic_xor): Rename and move definition to
3020 config/tilepro/atomic.h.
3021 (atomic_nand): Ditto.
3022 * config/tilepro/atomic.h: Rename "atomic_" prefix to
3023 "arch_atomic_".
3024 (arch_atomic_xor): Move from config/tilepro/atomic.c.
3025 (arch_atomic_nand): Ditto.
3027 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3029 PR target/52507
3030 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
3032 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3034 PR target/52505
3035 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
3036 from RAM.
3038 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
3040 PR target/52461
3041 PR target/52508
3042 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
3043 if RAMPZ affects reading from RAM.
3044 (__tablejump_elpm__): Ditto.
3045 (.xload): Ditto.
3046 (__movmemx_hi): Ditto.
3047 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
3048 (__do_global_dtors): Ditto.
3049 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
3050 (__movmemx_hi): Ditto.
3052 2012-03-05 Richard Henderson <rth@redhat.com>
3054 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
3055 [ARM] (count_trailing_zeros): Use the builtin.
3057 2012-03-01 Kai Tietz <ktietz@redhat.com>
3059 * soft-fp: Imported from glibc upstream.
3061 2012-02-28 Kai Tietz <ktietz@redhat.com>
3063 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
3064 for mingw-targets as attribute gcc_struct.
3066 2012-02-28 Ian Lance Taylor <iant@google.com>
3068 * generic-morestack.c (__splitstack_releasecontext): Correct call
3069 to __morestack_release_segments.
3071 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
3073 PR target/52390
3074 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
3075 for __linux__ when removing signals from __morestack_fullmask.
3077 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
3079 PR target/52261
3080 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
3082 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3084 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
3085 instead of HAVE_INITFINI_ARRAY.
3086 * config/ia64/crtend.S: Likewise.
3088 2012-02-20 Kai Tietz <ktietz@redhat.com>
3090 PR libstdc++/52300
3091 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
3093 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
3094 to w32-unwind.h header.
3096 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3098 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
3099 (mips*-*-linux*): Remove t-slibgcc-libgcc.
3100 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
3101 * config/mips/mips16.S (__mips16_rdhwr): Delete.
3103 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
3105 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
3107 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3109 PR libitm/52220
3110 * config/darwin-crt-tm.c: Correct typo.
3112 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3113 Patrick Marlier <patrick.marlier@gmail.com>
3115 PR libitm/52220
3116 * config/darwin-crt-tm.c: Generate dummy functions.
3118 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
3119 Patrick Marlier <patrick.marlier@gmail.com>
3121 PR libitm/52042
3122 * config/darwin-crt-tm.c (getTMCloneTable): New function.
3123 (__doTMRegistrations): Call it.
3124 (__doTMdeRegistrations): Likewise.
3126 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
3127 Anatoly Sokolov <aesok@post.ru>
3128 Eric Weddington <eric.weddington@atmel.com>
3130 PR target/52261
3131 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
3132 (__epilogue_restores__): Ditto.
3134 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
3136 PR target/51921
3137 PR target/52205
3138 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
3139 Solaris 11 and slightly reformat.
3140 (sparc_is_sighandler): Likewise.
3142 2012-02-14 Walter Lee <walt@tilera.com>
3144 * config.host: Handle tilegx and tilepro.
3145 * config/tilegx/sfp-machine.h: New file.
3146 * config/tilegx/sfp-machine32.h: New file.
3147 * config/tilegx/sfp-machine64.h: New file.
3148 * config/tilegx/t-crtstuff: New file.
3149 * config/tilegx/t-softfp: New file.
3150 * config/tilegx/t-tilegx: New file.
3151 * config/tilepro/atomic.c: New file.
3152 * config/tilepro/atomic.h: New file.
3153 * config/tilepro/linux-unwind.h: New file.
3154 * config/tilepro/sfp-machine.h: New file.
3155 * config/tilepro/softdivide.c: New file.
3156 * config/tilepro/softmpy.S: New file.
3157 * config/tilepro/t-crtstuff: New file.
3158 * config/tilepro/t-tilepro: New file.
3160 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3162 PR libstdc++/51296
3163 PR libstdc++/51906
3164 * gthr-posix.h: Allow static initializer macros to be disabled.
3165 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3167 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3169 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3170 Add t-slibgcc-libgcc to tmake_file.
3171 * config/mips/libgcc-mips16.ver: Revert previous patch.
3172 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3174 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3175 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3177 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3178 * config/cr16/crti.S: New file.
3179 * config/cr16/crtlibid.S: New file.
3180 * config/cr16/crtn.S: New file.
3181 * config/cr16/lib1funcs.S: New file.
3182 * config/cr16/t-cr16: New file.
3183 * config/cr16/t-crtlibid: New file.
3184 * config/cr16/unwind-dw2.h: New file.
3185 * config/cr16/unwind-cr16.c: New file.
3186 * config/cr16/divmodhi3.c: New file.
3188 2012-01-25 Alan Modra <amodra@gmail.com>
3190 * config/rs6000/t-linux64: Delete. Move..
3191 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3192 * config/rs6000/t-linux: ..and libgcc flags to here.
3194 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3196 * config.host (i[34567]86-*-interix3*):
3197 Change triplet to i[34567]86-*-interix[3-9]*.
3198 * configure: Regenerate.
3200 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3201 Richard Sandiford <rdsandiford@googlemail.com>
3203 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3204 * config/mips/mips16.S (__mips16_rdhwr): New function.
3205 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3207 2012-01-11 Nathan Sidwell <nathan@acm.org>
3209 * libgcov.c (__gcov_init): Ignore objects with no functions.
3211 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3213 PR target/49868
3214 Extend __pgmx semantics to linearize memory.
3215 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3216 * config/avr/lib1funcs.S (__xload_1): New function.
3217 (__movmemx_qi, __movmemx_hi): New functions.
3218 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3219 semantics.
3221 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3223 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3224 purported sigacthandler address isn't null before dereferencing it.
3225 (sparc_is_sighandler): Likewise.
3227 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3229 PR ada/41929
3230 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3231 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3232 (sparc_is_sighandler): Likewise.
3233 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3235 2012-01-06 Tristan Gingold <gingold@adacore.com>
3237 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3238 compatibility thunks...
3239 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3240 (crtbeginS.o, crtendS.o): ... and these to ...
3241 * config/ia64/t-ia64-elf: ... this new file.
3242 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3243 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3245 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3247 * configure: Regenerate.
3248 * config/s390/t-crtstuff: Remove -fPIC.
3250 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3252 PR bootstrap/51006
3253 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3254 for NetBSD.
3256 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3258 PR target/51345
3259 * config/avr/lib1funcs.S: Remove FIXME comments.
3260 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3262 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3264 Implement light-weight DImode support.
3265 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3266 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3267 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3268 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3270 2011-12-30 Nathan Sidwell <nathan@acm.org>
3272 * libgcov.c (gcov_crc32): Remove global var.
3273 (free_fn_data): New function.
3274 (buffer_fn_data): Pass in filename, more robust error recovery.
3275 (crc32_unsigned): New function.
3276 (gcov_exit): More robust detection of new program. More robust
3277 error recovery.
3278 (__gcov_init): Do not update program's crc here.
3280 2011-12-21 Tristan Gingold <gingold@adacore.com>
3282 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3284 2011-12-21 Ian Lance Taylor <iant@google.com>
3286 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3288 2011-12-20 Ian Lance Taylor <iant@google.com>
3290 * config/i386/morestack.S (__morestack_non_split): If there is
3291 enough stack space already, don't split. Ask for more stack space
3292 than we required.
3294 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3296 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3297 `sys/sdt.h'.
3298 (_Unwind_DebugHook): New function.
3299 (uw_restore_core_regs): New define.
3300 (unwind_phase2): Use uw_restore_core_regs instead of
3301 restore_core_regs.
3302 (unwind_phase2_forced): Likewise.
3303 (__gnu_Unwind_Resume): Likewise.
3305 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3307 * config/alpha/linux-unwind.h: Update copyright years.
3308 (MD_FROB_UPDATE_CONTEXT): New define.
3309 (alpha_frob_update_context): New function.
3311 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3313 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3314 tmake_file rather replacing it.
3316 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3318 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3319 function is not used for PPC64.
3320 (save_world): Amend comments. Update the VRsave mask to reflect the
3321 saved regs.
3322 (rest_world): Update comments, do not clobber r10, do not use r8.
3323 (eh_rest_world_r10): Amend comments, do not use r8.
3324 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3325 no longer used, move restore of CR and target address to the end of
3326 the routine.
3328 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3330 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3331 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3333 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3335 PR target/49313
3336 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3337 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3339 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3341 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3343 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3345 PR target/49313
3346 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3347 * config/avr/lib1funcs.S (__muldi3): New function.
3349 2011-12-06 Andrew Pinski <apinski@cavium.com>
3351 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3352 size of func_ptr.
3353 (__frame_dummy_init_array_entry): Likewise.
3355 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3357 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3359 PR target/51345
3360 PR target/51002
3361 * config/avr/lib1funcs.S (__prologue_saves__,
3362 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3363 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3365 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3367 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3369 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3371 PR other/51272
3372 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3373 (_ITM_deregisterTMCloneTable): Likewise.
3374 (__register_frame_info): Fix unused warning.
3375 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3376 pthread_default_stacksize_np): Likewise.
3377 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3379 2011-11-29 DJ Delorie <dj@redhat.com>
3381 * config.host (rl78-*-elf): New case.
3382 * config/rl78: New directory for the Renesas RL78.
3384 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3386 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3387 formatting.
3389 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3391 PR other/51022
3392 * config/rs6000/t-savresfgpr: New file.
3393 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3394 $(srcdir)/config/rs6000/eabi.S.
3395 * config/rs6000/t-ppccomm-ldbl: Remove.
3396 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3397 tmake_file.
3398 (powerpc-*-eabispe*): Likewise.
3399 (powerpc-*-eabi*): Likewise.
3400 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3401 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3402 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3403 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3404 tmake_file.
3405 (powerpc-*-eabisim*): Likewise.
3406 (powerpc-*-elf*): Likewise.
3407 (powerpc-*-eabialtivec*): Likewise.
3408 (powerpc-xilinx-eabi*): Likewise.
3409 (powerpc-*-rtems*): Likewise.
3410 (powerpcle-*-elf*): Likewise.
3411 (powerpcle-*-eabisim*): Likewise.
3412 (powerpcle-*-eabi*): Likewise.
3414 2011-11-27 Ian Lance Taylor <iant@google.com>
3416 * generic-morestack.c (__splitstack_find): Check for NULL old
3417 stack value.
3418 (__splitstack_resetcontext): New function.
3419 (__splitstack_releasecontext): New function.
3420 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3422 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3424 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3426 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3428 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3430 2011-11-26 Richard Henderson <rth@redhat.com>
3432 * config/m68k/linux-atomic.c: New file.
3433 * config/m68k/t-linux: New file.
3434 * config.host (m68k-uclinux, m68k-linux): Use it.
3436 2011-11-26 Richard Henderson <rth@redhat.com>
3438 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3439 (__TMC_END__): Only declare if hidden is available; in the definition,
3440 if hidden is unavailable add a null record.
3441 (deregister_tm_clones, register_tm_clones): New.
3442 (__do_global_dtors_aux, frame_dummy): Use them.
3443 (__do_global_dtors, __do_global_ctors_1): Likewise.
3445 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3447 * config/darwin-crt-tm.c: New file.
3448 * config.host (darwin): Build crttms.o crttme.o to provide
3449 startup and shutdown for tm clones.
3450 * config/t-darwin (crttms.o): New build rule.
3451 (crttme.o): Likewise.
3453 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3455 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3456 et al.
3458 2011-11-21 Richard Henderson <rth@redhat.com>
3460 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3461 (__TMC_LIST__, __TMC_END__): New.
3462 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3463 (__do_global_dtors): Likewise.
3464 (frame_dummy): Call _ITM_registerTMCloneTable.
3465 (__do_global_ctors_1): Likewise.
3467 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3469 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3470 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3471 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3472 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3473 * config/i386/t-darwin64: Remove.
3474 * config/sh/t-netbsd (LIB2ADD): Remove.
3476 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3478 PR target/49313
3479 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3480 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3481 * config/avr/lib1funcs.S (wmov): New assembler macro.
3482 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3483 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3484 (__udivmod64): New function.
3485 (__negdi2): New function.
3487 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3489 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3490 *-*-freebsd*aout*): Remove.
3492 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3494 * static-object.mk (c_flags-$o): Save c_flags.
3495 ($(base)$(objext)): Use it.
3497 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3499 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3501 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3503 PR target/49868
3504 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3505 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3506 New functions.
3508 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3510 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3511 functions.
3512 (aeabi_uidivmod): Likewise.
3513 (umodsi3): Likewise.
3514 (divsi3): Likewise.
3515 (aeabi_idivmod): Likewise.
3516 (modsi3): Likewise.
3518 2011-11-16 Tristan Gingold <gingold@adacore.com>
3520 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3522 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3524 PR target/49868
3525 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3526 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3528 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3530 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3531 tmake_file list.
3532 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3533 * config/pa/t-stublib64: Delete.
3535 2011-11-12 Richard Henderson <rth@redhat.com>
3537 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3538 cast the pointer argument to _Unwind_SetGRPtr.
3540 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3542 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3544 2011-11-09 Ian Lance Taylor <iant@google.com>
3546 * generic-morestack.c: Include <string.h>.
3547 (uintptr_type): Define.
3548 (struct initial_sp): Add dont_block_signals field. Reduce size of
3549 extra array by 1.
3550 (allocate_segment): Set prev field to NULL. Don't set
3551 __morestack_current_segment or __morestack_segments.
3552 (__generic_morestack): Update current->prev and *pp after calling
3553 allocate_segment.
3554 (__morestack_block_signals): Don't do anything if
3555 dont_block_signals is set.
3556 (__morestack_unblock_signals): Likewise.
3557 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3558 uintptr_type.
3559 (__splitstack_block_signals): New function.
3560 (enum __splitstack_content_offsets): Define.
3561 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3562 (__splitstack_makecontext): New function.
3563 (__splitstack_block_signals_context): New function.
3564 (__splitstack_find_context): New function.
3565 * config/i386/morestack.S (__morestack_get_guard): New function.
3566 (__morestack_set_guard, __morestack_make_guard): New functions.
3567 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3569 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3571 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3572 (i[34567]86-*-mingw*): ... here.
3573 (x86_64-*-mingw*): ... here.
3575 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3577 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3579 2011-11-07 Nathan Sidwell <nathan@acm.org>
3581 * libgcov.c (struct gcov_fn_buffer): New struct.
3582 (buffer_fn_data): New helper.
3583 (gcov_exit): Rework for new gcov data structures.
3585 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3587 PR target/49313
3588 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3590 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3592 * config.host (tmake_file): Correct comment.
3593 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3594 t-libgcc-pic.
3595 (bfin*-uclinux*): Likewise.
3596 (bfin*-linux-uclibc*): Likewise.
3597 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3599 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3600 assigning.
3601 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3602 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3603 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3604 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3605 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3606 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3607 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3608 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3609 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3610 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3611 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3612 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3613 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3615 * config/bfin/t-elf: Remove.
3616 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3618 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3620 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3621 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3622 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3623 (lm32-*-elf*): ... this.
3624 (lm32-*-rtems*): ... and this.
3625 Add to tmake_file.
3626 (m32r-*-rtems*): Add to tmake_file.
3627 (moxie-*-rtems*): Likewise.
3628 (sparc-*-rtems*): Likewise.
3629 Remove t-rtems from tmake_file.
3630 (sparc64-*-rtems*): Likewise.
3631 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3632 instead.
3634 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3636 PR bootstrap/50982
3637 * config/gthr-posix.h: Move ...
3638 * gthr-posix.h: ... here.
3639 * config/gthr-lynx.h: Reflect this.
3640 * config/gthr-vxworks.h: Likewise.
3641 * config/rs6000/gthr-aix.h: Likewise.
3642 * configure.ac (target_thread_file): Likewise.
3643 * configure: Regenerate.
3645 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3647 * config.host (arm*-*-rtemseabi*): New target.
3649 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3651 PR other/50991
3652 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3653 extra-parts.
3655 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3657 * config.host (epiphany-*-elf*): New configuration.
3658 * config/epiphany: New Directory.
3660 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3662 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3663 * config/avr/t-rtems: New.
3664 Filter out _exit from LIB1ASMFUNCS.
3666 2011-11-04 David S. Miller <davem@davemloft.net>
3668 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3669 * configure: Rebuild.
3671 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3673 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3674 variable.
3676 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3678 PR target/50931
3679 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3680 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3682 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3684 PR target/50989
3685 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3687 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3689 * config/c6x/t-elf (LIB2ADDEH): Set.
3690 * config/c6x/t-c6x-elf: Remove.
3692 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3694 * config/i386/sol2-ci.S: Rename to ...
3695 * config/i386/crti.S: ... this.
3696 * config/i386/sol2-cn.S: Rename to ...
3697 * config/i386/crtn.S: ... this.
3698 * config/sparc/sol2-ci.S: Rename to ...
3699 * config/sparc/crti.S: ... this.
3700 * config/sparc/sol2-cn.S: Rename to ...
3701 * config/sparc/crtn.S: ... this.
3702 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3703 (crti.o, crtn.o): Remove.
3705 2011-11-04 Tristan Gingold <gingold@adacore.com>
3707 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3709 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3711 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3713 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3715 * config.host (crisv32-*-none, cris-*-none): Remove.
3716 (crisv32-*-elf): Append to tmake_file, don't just set it.
3717 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3719 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3721 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3722 (ecrtn$(objext)): Likewise.
3723 (ncrti$(objext)): Likewise.
3724 (ncrtn$(objext)): Likewise.
3726 2011-11-03 Andreas Schwab <schwab@redhat.com>
3728 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3730 2011-11-02 David S. Miller <davem@davemloft.net>
3732 * configure.ac: Set host_address on sparc too.
3733 * configure: Regenerate.
3734 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3735 based upon host_address.
3736 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3738 2011-11-02 Jason Merrill <jason@redhat.com>
3740 * config/rs6000/t-ppccomm: Add missing \.
3742 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3744 * gthr-single.h, gthr.h: New files.
3745 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3746 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3747 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3748 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3749 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3750 * configure.ac (thread_header): New variable.
3751 Set it depending on target_thread_file.
3752 (gthr-default.h): Link from $thread_header.
3753 * configure: Regenerate.
3754 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3756 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3758 * configure.ac (tm_file_): New variable.
3759 Determine from tm_file.
3760 (tm_file, tm_defines): Substitute.
3761 * configure: Regenerate.
3762 * mkheader.sh: New file.
3763 * Makefile.in (clean): Remove libgcc_tm.h.
3764 ($(objects)): Depend on libgcc_tm.h.
3765 (libgcc_tm_defines, libgcc_tm_file): New variables.
3766 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3767 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3768 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3769 ($(extra-parts)): Depend on libgcc_tm.h.
3770 * config.host (tm_defines, tm_file): New variable.
3771 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3772 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3773 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3774 (avr-*-rtems*): Likewise.
3775 (avr-*-*): Likewise.
3776 (frv-*-elf): Likewise.
3777 (frv-*-*linux*): Likewise.
3778 (h8300-*-rtems*): Likewise.
3779 (h8300-*-elf*): Likewise.
3780 (i[34567]86-*-darwin*): Likewise.
3781 (x86_64-*-darwin*): Likewise.
3782 (rx-*-elf): Likewise.
3783 (tic6x-*-uclinux): Likewise.
3784 (tic6x-*-elf): Likewise.
3785 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3786 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3787 * config/i386/cygming-crtbegin.c: Likewise.
3788 * config/i386/cygming-crtend.c: Likewise.
3789 * config/ia64/fde-vms.c: Likewise.
3790 * config/ia64/unwind-ia64.c: Likewise.
3791 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3792 * config/rs6000/darwin-fallback.c: Likewise.
3793 * config/stormy16/lib2funcs.c: Likewise.
3794 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3795 * crtstuff.c: Likewise.
3796 * dfp-bit.h: Likewise.
3797 * emutls.c: Likewise.
3798 * fixed-bit.c: Likewise.
3799 * fp-bit.c: Likewise.
3800 * generic-morestack-thread.c: Likewise.
3801 * generic-morestack.c: Likewise.
3802 * libgcc2.c: Likewise.
3803 * libgcov.c: Likewise.
3804 * unwind-dw2-fde-dip.c: Likewise.
3805 * unwind-dw2-fde.c: Likewise.
3806 * unwind-dw2.c: Likewise.
3807 * unwind-sjlj.c: Likewise.
3809 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3811 * configure.ac: Include ../config/picflag.m4.
3812 (GCC_PICFLAG): Call it.
3813 Substitute.
3814 * configure: Regenerate.
3815 * Makefile.in (gcc_srcdir): Remove.
3816 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3817 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3818 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3819 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3820 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3821 Use $<.
3822 Remove comment.
3823 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3824 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3825 to refer to libgcc2.c.
3826 Use $<.
3827 * config/darwin-64.c: New file.
3828 * config/darwin-crt3.c: Remove comment.
3829 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3830 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3831 config/udivmodsi4.c: New files.
3832 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3833 config/memset.c: New files.
3834 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3835 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3836 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3837 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3838 * config/t-openbsd-thread: New file.
3839 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3840 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3841 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3842 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3843 qrnnd.S.
3844 Adapt filename.
3845 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3846 to refer to gthr-posix.c.
3847 * config/alpha/t-vms (LIB2ADD): Set.
3848 * config/alpha/vms-gcc_shell_handler.c: New file.
3849 * config/arm/bpabi.c, config/arm/fp16.c,
3850 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3851 config/arm/unaligned-funcs.c: New files.
3852 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3853 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3854 * config/arm/t-linux: Likewise.
3855 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3856 * config/arm/t-netbsd: New file.
3857 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3858 * config/arm/t-symbian (LIB2ADD_ST): Set.
3859 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3860 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3861 * config/bfin/t-elf: New file.
3862 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3863 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3864 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3865 config/c6x/ltf.c: New files.
3866 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3867 (HOST_LIBGCC2_CFLAGS): Set.
3868 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3869 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3870 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3871 New files.
3872 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3873 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3874 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3875 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3876 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3877 files.
3878 * config/frv/t-frv (LIB2ADD): Set.
3879 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3880 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3881 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3882 config/h8300/popcounthi2.c: New files.
3883 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3884 * config/i386/gthr-win32.c: New file.
3885 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3886 * config/i386/t-cygwin: Likewise.
3887 * config/i386/t-darwin, config/i386/t-darwin64,
3888 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3889 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3890 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3891 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3892 * config/ia64/quadlib.c: New file.
3893 * config/ia64/t-hpux (LIB2ADD): Set.
3894 * config/ia64/t-ia64: Add comment.
3895 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3896 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3897 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3898 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3899 * config/m32c/t-m32c (LIB2ADD): Set.
3900 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3901 * config/m32r/t-m32r: Likewise.
3902 * config/m68k/fpgnulib.c: New file.
3903 * config/m68k/t-floatlib (LIB2ADD): Set.
3904 (xfgnulib.c): New target.
3905 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3906 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3907 * config/mep/t-mep (LIB2ADD): Set.
3908 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3909 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3910 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3911 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3912 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3913 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3914 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3915 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3916 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3917 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3918 New files.
3919 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3920 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3921 * config/pa/fptr.c, config/pa/lib2funcs.S,
3922 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3923 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3924 (LIB2ADD, LIB2ADD_ST): Set.
3925 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3926 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3927 Set.
3928 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3929 * config/pdp11/t-pdp11: New file.
3930 * config/picochip/libgccExtras/adddi3.S,
3931 config/picochip/libgccExtras/ashlsi3.S,
3932 config/picochip/libgccExtras/ashrsi3.S,
3933 config/picochip/libgccExtras/clzsi2.S,
3934 config/picochip/libgccExtras/cmpsi2.S,
3935 config/picochip/libgccExtras/divmod15.S,
3936 config/picochip/libgccExtras/divmodhi4.S,
3937 config/picochip/libgccExtras/divmodsi4.S,
3938 config/picochip/libgccExtras/lshrsi3.S,
3939 config/picochip/libgccExtras/parityhi2.S,
3940 config/picochip/libgccExtras/popcounthi2.S,
3941 config/picochip/libgccExtras/subdi3.S,
3942 config/picochip/libgccExtras/ucmpsi2.S,
3943 config/picochip/libgccExtras/udivmodhi4.S,
3944 config/picochip/libgccExtras/udivmodsi4.S: New files.
3945 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3946 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3947 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3948 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3949 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3950 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3951 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3952 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3953 files.
3954 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3955 (HOST_LIBGCC2_CFLAGS): Set.
3956 * config/rs6000/t-darwin64: New file.
3957 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3958 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3959 * config/rs6000/t-ppccomm (LIB2ADD): Add
3960 $(srcdir)/config/rs6000/tramp.S.
3961 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3962 Add $(srcdir)/config/rs6000/eabi.S.
3963 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3964 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3965 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3966 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3967 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3968 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3969 * config/rs6000/tramp.S: New file.
3970 * config/s390/t-tpf: Remove.
3971 * config/sh/linux-atomic.S: New file.
3972 * config/sh/t-linux (LIB2ADD): Set.
3973 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3974 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3975 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3976 to unwind-dw2.c.
3977 (HOST_LIBGCC2_CFLAGS): Set.
3978 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3979 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3980 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3981 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3982 config/spu/mfc_multi_tag_release.c,
3983 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3984 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3985 config/spu/multi3.c: New files.
3986 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3987 (HOST_LIBGCC2_CFLAGS): Set.
3988 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3989 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3990 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3991 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3992 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3993 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3994 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3995 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3996 config/stormy16/umodsi3.c: New files.
3997 * config/xtensa/lib2funcs.S: New file.
3998 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3999 * config/xtensa/t-xtensa (LIB2ADD): Set.
4000 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
4001 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
4002 Add t-freebsd-thread to tmake_file for posix threads.
4003 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
4004 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
4005 (*-*-lynxos*): Likewise.
4006 (*-*-netbsd*): Likewise.
4007 (*-*-openbsd*): Likewise.
4008 Add t-openbsd-thread to tmake_file for posix threads.
4009 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
4010 (*-*-vxworks*): Set tmake_file.
4011 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4012 (alpha*-*-freebsd*): Likewise.
4013 (alpha*-*-netbsd*): Likewise.
4014 (alpha*-*-openbsd*): Likewise.
4015 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
4016 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
4017 (alpha*-dec-*vms*): Likewise.
4018 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
4019 (bfin*-elf*): Add bfin/t-elf to tmake_file.
4020 (bfin*-uclinux*): Likewise.
4021 (bfin*-linux-uclibc*): Likewise.
4022 (crisv32-*-elf): Add cris/t-cris to tmake_file.
4023 (crisv32-*-none): Likewise.
4024 (cris-*-elf): Likewise.
4025 (cris-*-none): Likewise.
4026 (cris-*-linux*, crisv32-*-linux*): Likewise.
4027 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
4028 tmake_file.
4029 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
4030 tmake_file.
4031 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
4032 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
4033 (x86_64-*-elf*): Likewise.
4034 (i[34567]86-*-nto-qnx*): Likewise.
4035 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
4036 win32 threads.
4037 (x86_64-*-mingw*): Likewise.
4038 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
4039 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
4040 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4041 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4042 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
4043 tmake_file.
4044 (mipsisa64sr71k-*-elf*): Likewise.
4045 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4046 (mips-*-elf*, mipsel-*-elf*): Likewise.
4047 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4048 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4049 (mips*-*-rtems*): Likewise.
4050 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
4051 to tmake_file.
4052 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
4053 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
4054 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
4055 (spu-*-elf*): Likewise.
4056 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
4058 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4060 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
4061 $(srcdir) to refer to $(LIB1ASMSRC).
4062 Use $<.
4063 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
4064 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
4065 config/arm/lib1funcs.S: New files.
4066 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
4067 * config/arm/t-arm: New file.
4068 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
4069 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
4070 config/arm/t-strongarm-elf: New files.
4071 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
4072 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
4073 * config/avr/lib1funcs.S: New file.
4074 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4075 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
4076 * config/c6x/lib1funcs.S: New file.
4077 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4078 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
4079 * config/frv/lib1funcs.S: New file.
4080 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4081 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
4082 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
4083 * config/ia64/__divxf3.asm: Rename to ...
4084 * config/ia64/__divxf3.S: ... this.
4085 Adapt lib1funcs.asm filename.
4086 * config/ia64/_fixtfdi.asm: Rename to ...
4087 * config/ia64/_fixtfdi.S: ... this.
4088 Adapt lib1funcs.asm filename.
4089 * config/ia64/_fixunstfdi.asm: Rename to ...
4090 * config/ia64/_fixunstfdi.S: ... this.
4091 Adapt lib1funcs.asm filename.
4092 * config/ia64/_floatditf.asm: Rename to ...
4093 * config/ia64/_floatditf.S: ... this.
4094 Adapt lib1funcs.asm filename.
4095 * config/ia64/lib1funcs.S: New file.
4096 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
4097 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4098 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
4099 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
4100 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
4101 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
4102 * config/mep/lib1funcs.S: New file.
4103 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4104 * config/mips/mips16.S: New file.
4105 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4106 * config/pa/milli64.S: New file.
4107 * config/pa/t-linux, config/pa/t-linux64: New files.
4108 * config/picochip/lib1funcs.S: New file.
4109 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4110 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
4111 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
4112 * config/sh/t-netbsd: New file.
4113 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
4114 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
4115 * config/sh/t-sh64: New file.
4116 * config/sparc/lb1spc.S: New file.
4117 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
4118 filename.
4119 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
4120 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
4121 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
4122 config/xtensa/lib1funcs.S: New files.
4123 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
4124 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
4125 tmake_file.
4126 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
4127 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
4128 (arm*-*-linux*): Likewise.
4129 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
4130 arm*-*-linux-*eabi, add arm/t-linux otherwise.
4131 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
4132 (arm*-*-ecos-elf): Likewise.
4133 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4134 (arm*-*-rtems*): Likewise.
4135 (arm*-*-elf): Likewise.
4136 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
4137 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
4138 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
4139 (bfin*-uclinux*): Likewise.
4140 (bfin*-linux-uclibc*): Likewise.
4141 (bfin*-rtems*): Likewise.
4142 (bfin*-*): Likewise.
4143 (fido-*-elf): Merge into m68k-*-elf*.
4144 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
4145 (frv-*-*linux*): Add frv/t-frv to tmake_file.
4146 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
4147 (h8300-*-elf*): Likewise.
4148 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4149 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4150 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4151 (i[34567]86-*-mingw*): Likewise.
4152 (x86_64-*-mingw*): Likewise.
4153 (i[34567]86-*-interix3*): Likewise.
4154 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4155 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4156 (m68k-*-elf*): Also handle fido-*-elf.
4157 Add m68k/t-floatlib to tmake_file.
4158 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4159 (m68k-*-linux*): Likewise.
4160 (m68k-*-rtems*): Likewise.
4161 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4162 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4163 sh64*-*-*.
4164 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4165 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4166 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4167 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4168 sh/t-netbsd to tmake_file.
4169 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4170 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4171 (sh-wrs-vxworks): Likewise.
4172 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4173 *-leon[3-9]*.
4174 (v850*-*-*): Add v850/t-v850 to tmake_file.
4175 (vax-*-linux*): Add vax/t-linux to tmake_file.
4176 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4178 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4180 * crtstuff.c: New file.
4181 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4182 (CRTSTUFF_T_CFLAGS): Define.
4183 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4184 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4185 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4186 crtstuff.c.
4187 Use $<.
4188 (crtbeginT.o): Use $(objext).
4189 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4190 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4191 (gcc-extra-parts): Remove.
4192 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4193 Set extra_parts.
4194 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4195 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4196 Add t-crtstuff-pic to tmake_file.
4197 (*-*-lynxos*): New case.
4198 Set tmake_file, extra_parts.
4199 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4200 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4201 *-*-netbsdelf[2-9]*.
4202 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4203 (*-*-rtems*): Set extra_parts.
4204 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4205 (*-*-uclinux*): New case.
4206 Set extra_parts.
4207 (*-*-vms*): New case.
4208 Set tmake_file, extra_parts.
4209 (*-*-elf): Set extra_parts.
4210 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4211 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4212 vms/t-vms64.
4213 Set extra_parts.
4214 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4215 Set extra_parts.
4216 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4217 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4218 (arm-wrs-vxworks): Append to tmake_file.
4219 Set extra_parts.
4220 (arm*-*-uclinux*): Set extra_parts.
4221 (arm*-*-ecos-elf): Likewise.
4222 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4223 arm*-*-eabi*.
4224 (arm*-*-rtems*): Set extra_parts.
4225 (arm*-*-elf): Likewise.
4226 (avr-*-rtems*): Clear extra_parts.
4227 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4228 Set extra_parts.
4229 (bfin*-uclinux*): Likewise.
4230 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4231 (bfin*-rtems*): Append to tmake_file.
4232 Set extra_parts.
4233 (bfin*-*): Likewise.
4234 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4235 (crisv32-*-elf): ... this.
4236 (crisv32-*-none): ... this.
4237 (cris-*-elf, cris-*-none): New cases.
4238 Add cris/t-elfmulti to tmake_file.
4239 (fr30-*-elf): Append to tmake_file.
4240 Set extra_parts.
4241 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4242 Set extra_parts.
4243 (h8300-*-rtems*): Append to tmake_file.
4244 Set extra_parts.
4245 (h8300-*-elf*): Likewise.
4246 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4247 Set extra_parts.
4248 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4249 Set extra_parts.
4250 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4251 (x86_64-*-elf*): Likewise.
4252 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4253 (x86_64-*-freebsd*): Likewise.
4254 (x86_64-*-netbsd*): Likewise.
4255 (i[34567]86-*-linux*): Likewise.
4256 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4257 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4258 (x86_64-*-linux*): Likewise.
4259 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4260 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4261 tmake_file.
4262 Set extra_parts.
4263 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4264 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4265 Append to extra_parts, remove crtbegin.o, crtend.o.
4266 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4267 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4268 crtend.o, crtbeginS.o, crtendS.o.
4269 (ia64*-*-linux*): Comment extra_parts.
4270 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4271 Set extra_parts.
4272 (iq2000*-*-elf*): Clear extra_parts.
4273 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4274 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4275 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4276 (m32r-*-rtems*): ... this.
4277 Add m32r/t-m32r to tmake_file.
4278 (m68k-*-elf*): Add t-crtin to tmake_file.
4279 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4280 (mcore-*-elf): Likewise.
4281 (microblaze*-*-*): Set extra_parts.
4282 (mips*-sde-elf*): New case.
4283 Set tmake_file, extra_parts.
4284 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4285 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4286 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4287 tmake_file.
4288 Set extra_parts.
4289 (mipsisa64sr71k-*-elf*): Likewise.
4290 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4291 (mips-*-elf*, mipsel-*-elf*): Likewise.
4292 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4293 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4294 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4295 (mips*-*-rtems*): Likewise.
4296 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4297 (moxie-*-*): Split into ...
4298 (moxie-*-elf, moxie-*-uclinux*): ... this.
4299 Add to extra_parts, remove crtbegin.o, crtend.o.
4300 (moxie-*-rtems*): New case.
4301 Set tmake_file.
4302 Clear extra_parts.
4303 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4304 Set extra_parts.
4305 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4306 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4307 tmake_file.
4308 Set extra_parts.
4309 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4310 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4311 Set extra_parts.
4312 (powerpc-*-eabisim*): Likewise.
4313 (powerpc-*-elf*): Likewise.
4314 (powerpc-*-eabialtivec*): Likewise.
4315 (powerpc-xilinx-eabi*): Likewise.
4316 (powerpc-*-eabi*): Likewise.
4317 (powerpc-*-rtems*): Likewise.
4318 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4319 tmake_file.
4320 Set extra_parts.
4321 (powerpc-*-lynxos*): Add to tmake_file.
4322 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4323 rs6000/t-crtstuff, t-crtstuff-pic.
4324 Set extra_parts.
4325 (powerpcle-*-eabisim*): Likewise.
4326 (powerpcle-*-eabi*): Likewise.
4327 (rx-*-elf): Remove extra_parts.
4328 (s390x-ibm-tpf*): Set extra_parts.
4329 (score-*-elf): Set extra_parts.
4330 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4331 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4332 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4333 (sh64l*-*-netbsd*): Split into ...
4334 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4335 Add t-crtstuff-pic to tmake_file.
4336 Set extra_parts.
4337 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4338 Set extra_parts.
4339 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4340 (sparc-*-elf*): Remove t-crtin from tmake_file.
4341 Add to extra_parts, remove crtbegin.o, crtend.o.
4342 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4343 (sparc64-*-linux*): Likewise.
4344 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4345 Add to extra_parts, remove crtbegin.o, crtend.o.
4346 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4347 Add to extra_parts, remove crtbegin.o, crtend.o.
4348 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4349 Add to extra_parts, remove crtbegin.o, crtend.o.
4350 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4351 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4352 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4353 Set extra_parts.
4354 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4355 Set extra_parts.
4356 (tic6x-*-*): Change to ...
4357 (tic6x-*-elf): ... this.
4358 Set extra_parts.
4359 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4360 Set extra_parts.
4361 (am33_2.0-*-linux*): Add comment.
4362 (mep*-*-*): Add mep/t-mep to tmake_file.
4363 Set extra_parts.
4364 * config/alpha/t-vms: New file.
4365 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4366 * config/arm/crti.S, config/arm/crtn.S: New files.
4367 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4368 * config/bfin/crtlibid.S: New file.
4369 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4370 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4371 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4372 (crti.o, crtin.o): New rules.
4373 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4374 * config/c6x/t-uclinux: New file.
4375 * config/cris/t-elfmulti: New file.
4376 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4377 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4378 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4379 * config/frv/t-frv: New file.
4380 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4381 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4382 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4383 New files.
4384 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4385 refer to cygming-crtbegin.c, cygming-crtend.c.
4386 Use $<.
4387 * config/i386/t-nto: New file.
4388 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4389 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4390 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4391 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4392 Use .S extension.
4393 Use $<.
4394 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4395 (crtinitS.o): New rule.
4396 * config/ia64/vms-crtinit.S: New file.
4397 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4398 * config/m32r/initfini.c: New file.
4399 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4400 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4401 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4402 * config/mep/t-mep: New file.
4403 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4404 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4405 * config/mips/crti.S, config/mips/crtn.S: New files.
4406 * config/mips/t-crtstuff: New file.
4407 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4408 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4409 (CUSTOM_CRTIN): Set.
4410 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4411 dependencies.
4412 Use $(srcdir) to refer to crti.S, crtn.S.
4413 Use .S extension, $<.
4414 * config/moxie/crti.asm: Rename to ...
4415 * config/moxie/crti.S: ... this.
4416 * config/moxie/crtn.asm: Rename to ...
4417 * config/moxie/crtn.S: ... this.
4418 * config/moxie/t-moxie: Remove.
4419 * config/pa/stublib.c: New file.
4420 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4421 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4422 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4423 * config/rs6000/t-crtstuff: New file.
4424 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4425 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4426 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4427 Make output file explicit.
4428 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4429 Make output file explicit.
4430 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4431 Make output file explicit.
4432 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4433 Make output file explicit.
4434 * config/score/crti.S, config/score/crtn.S: New files.
4435 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4436 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4437 files.
4438 * config/sh/t-sh, config/sh/t-superh: New files.
4439 * config/sparc/t-linux64: New file.
4440 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4441 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4442 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4443 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4444 * config/t-crtin: Remove.
4445 * config/t-crtstuff-pic: New file.
4446 * config/t-sol2 (CUSTOM_CRTIN): Set.
4447 (crti.o, crtn.o): New rules.
4448 * config/vms/t-vms: New file.
4449 * config/vms/vms-ucrt0.c: New file.
4450 * config/xtensa/t-elf: New file.
4452 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4454 * Makefile.in (SHLIB_NM_FLAGS): Set.
4455 * mkmap-flat.awk, mkmap-symver.awk: New files.
4456 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4457 exceptions.
4458 * configure: Regenerate.
4459 * config/libgcc-glibc.ver: New file.
4460 * config/libgcc-libsystem.ver: New file.
4461 * config/t-libunwind (SHLIB_LC): Set.
4462 * config/t-linux: New file.
4463 * config/t-slibgcc (INSTALL_SHLIB): New.
4464 (SHLIB_INSTALL): Use it.
4465 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4466 to mkmap-symver.awk.
4467 (SHLIB_MAPFILES): Don't append, adapt pathname.
4468 (SHLIB_VERPFX): Set.
4469 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4470 to mkmap-symver.awk.
4471 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4472 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4473 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4474 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4475 to mkmap-flat.awk.
4476 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4477 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4478 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4479 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4480 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4481 * config/i386/libgcc-darwin.10.4.ver,
4482 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4483 New files.
4484 * config/i386/t-darwin: Remove.
4485 * config/i386/t-darwin64: Likewise.
4486 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4487 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4488 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4489 * config/i386/t-linux: New file.
4490 * config/i386/t-mingw32: New file.
4491 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4492 * config/ia64/t-glibc: Rename to ...
4493 * config/ia64/t-linux: ... this.
4494 (SHLIB_MAPFILES): Set.
4495 * config/ia64/t-glibc-libunwind: Rename to ...
4496 * config/ia64/t-linux-libunwind: ... this.
4497 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4498 * config/ia64/t-slibgcc-hpux: New file.
4499 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4500 * config/m68k/t-slibgcc-elf-ver: New file.
4501 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4502 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4503 to mkmap-flat.awk.
4504 * config/pa/t-slibgcc-hpux: New file.
4505 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4506 files.
4507 * config/rs6000/libgcc-darwin.10.4.ver,
4508 config/rs6000/libgcc-darwin.10.5.ver: New files.
4509 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4510 config/rs6000/libgcc-glibc.ver.
4511 * config/rs6000/libgcc-ppc64.ver: Rename to
4512 config/rs6000/libgcc-ibm-ldouble.ver.
4513 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4514 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4515 * config/rs6000/t-ldbl128: Rename to ...
4516 * config/rs6000/t-linux: ... this.
4517 (SHLIB_MAPFILES): Adapt filename.
4518 * config/rs6000/t-slibgcc-aix: New file.
4519 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4520 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4521 libgcc-excl.ver, libgcc-glibc.ver.
4522 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4523 * config/sparc/libgcc-glibc.ver: New file.
4524 * config/sparc/t-linux: New file.
4525 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4526 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4527 t-slibgcc-elf-ver to tmake_file.
4528 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4529 *-*-freebsd[34].
4530 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4531 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4532 t-slibgcc-elf-ver, t-linux to tmake_file.
4533 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4534 tmake_file.
4535 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4536 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4537 (alpha*-dec-*vms*): Likewise.
4538 (arm*-*-freebsd*): Append to tmake_file.
4539 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4540 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4541 arm*-*-linux-*eabi.
4542 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4543 tmake_file for arm*-*-symbianelf*.
4544 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4545 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4546 cris/t-linux.
4547 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4548 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4549 pa/t-slibgcc-dwarf-ver to tmake_file.
4550 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4551 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4552 (hppa*64*-*-hpux11*): Likewise.
4553 (hppa[12]*-*-hpux11*): Likewise.
4554 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4555 i386/t-crtpc, i386/t-crtfm.
4556 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4557 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4558 to tmake_file.
4559 Add i386/t-cygwin to tmake_file.
4560 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4561 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4562 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4563 to tmake_file.
4564 Add i386/t-mingw32 to tmake_file.
4565 (x86_64-*-mingw*): Likewise.
4566 (ia64*-*-freebsd*): Append to tmake_file.
4567 (ia64*-*-linux*): Append to tmake_file.
4568 Replace ia64/t-glibc by ia64/t-linux.
4569 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4570 system libunwind.
4571 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4572 t-slibgcc-hpux to tmake_file.
4573 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4574 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4575 (m32rle-*-linux*): Likewise.
4576 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4577 sjlj exceptions.
4578 (microblaze*-linux*): New case.
4579 Append to tmake_file, add t-slibgcc-nolc-override.
4580 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4581 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4582 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4583 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4584 rs6000/t-slibgcc-aix to tmake_file.
4585 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4586 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4587 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4588 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4589 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4590 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4591 sh*-*-linux*.
4592 (sparc-*-linux*): Append to tmake_file for *-leon*.
4593 Add sparc/t-linux to tmake_file for non-Leon targets.
4594 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4595 (tic6x-*-uclinux): New case.
4596 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4597 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4598 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4599 (am33_2.0-*-linux*): Append to tmake_file.
4600 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4601 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4602 x86_64-*-kfreebsd*-gnu.
4603 Add i386/t-linux to tmake_file.
4605 2011-10-28 Ian Lance Taylor <iant@google.com>
4607 * config/i386/morestack.S: Correct CFI information to do proper
4608 returns throughout function. In 32-bit mode, save %ebx so that it
4609 is restored on unwind.
4611 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4613 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4614 case where B3 isn't the return register.
4616 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4617 logic for doubleword pops.
4619 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4621 * config/rs6000/t-freebsd: Add wildcard.
4623 2011-10-21 Paul Brook <paul@codesourcery.com>
4625 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4627 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4628 Eric Botcazou <ebotcazou@adacore.com>
4630 PR target/50737
4631 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4632 fs->signal_frame to 1.
4634 2011-10-07 Ian Lance Taylor <iant@google.com>
4636 * generic-morestack-thread.c: #include <errno.h>.
4638 2011-10-07 Ian Lance Taylor <iant@google.com>
4640 PR target/46093
4641 * generic-morestack.c (__generic_morestack): Make sure the segment
4642 is large enough for both the stack frame and the copied
4643 parameters.
4645 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4647 PR bootstrap/49804
4648 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4649 extra_parts.
4651 2011-09-28 Nick Clifton <nickc@redhat.com>
4653 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4654 64-bit doubles are not enabled.
4655 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4656 and floatunsisf functions.
4658 2011-09-13 Paul Brook <paul@codesourcery.com>
4660 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4661 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4662 * unwind-arm-common.inc: New file.
4663 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4664 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4665 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4666 * config/c6x/libunwind.S: New file.
4667 * config/c6x/pr-support.c: New file.
4668 * config/c6x/unwind-c6x.c: New file.
4669 * config/c6x/unwind-c6x.h: New file.
4670 * config/c6x/t-c6x-elf: New file.
4672 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4674 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4675 (ASM_DIVZERO): Ditto.
4676 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4678 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4680 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4682 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4684 PR target/50090
4685 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4686 instead of an assembly one.
4688 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4690 PR bootstrap/50047
4691 * Makefile.in (install-unwind_h): Create
4692 $(gcc_objdir)/include/unwind.h atomically.
4694 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4696 * Makefile.in (install-unwind_h): Remove destination file first.
4698 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4700 * sync.c: New file.
4701 * config/mips/t-mips16: New file.
4702 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4703 (mips*-*-linux*): Likewise.
4704 (mips*-sde-elf*): Likewise.
4705 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4706 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4707 Add mips/t-mips16 to tmake_file.
4708 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4709 (mips-*-elf*): Likewise.
4710 (mips64-*-elf*): Likewise.
4711 (mips64orion-*-elf*): Likewise.
4712 (mips*-*-rtems*): Likewise.
4713 (mipstx39-*-elf*): Likewise.
4714 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4715 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4716 LIBGCC_SYNC_CFLAGS.
4717 Use $(srcdir) to refer to sync.c.
4718 Use $<.
4719 ($(libgcc-sync-funcs-o)): Likewise.
4720 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4721 ($(libgcc-sync-funcs-s-o)): Likewise.
4723 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4725 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4726 t-libunwind.
4728 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4730 PR other/48007
4731 * config/i386/value-unwind.h: New.
4733 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4735 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4736 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4737 Add to tmake_file rather than overriding it.
4739 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4741 * config/t-softfp: Remove.
4742 * soft-fp: Moved from ../gcc/config.
4743 * soft-fp/README: Remove t-softfp reference.
4744 * soft-fp/t-softfp: Move to config/t-softfp.
4745 (softfp_machine_header): Remove.
4746 (softfp_file_list): Remove config subdir.
4747 (soft-fp-objects): New variable.
4748 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4749 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4750 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4751 * config/t-softfp-excl: New file.
4752 * config/t-softfp-sfdf: New file.
4753 * config/t-softfp-tf: New file.
4754 * config/no-sfp-machine.h: New file.
4755 * config/arm/sfp-machine.h: New file.
4756 * config/arm/t-softfp: New file.
4757 * config/c6x/sfp-machine.h: New file.
4758 * config/i386/32/t-fprules-softfp: Rename to ...
4759 * config/i386/32/t-softfp: ... this.
4760 (tifunctions, LIB2ADD): Remove.
4761 (softfp_int_modes): Override.
4762 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4763 subdir.
4764 * config/i386/64/eqtf2.c: Likewise.
4765 * config/i386/64/getf2.c: Likewise.
4766 * config/i386/64/letf2.c: Likewise.
4767 * config/ia64/sft-machine.h: New file.
4768 * config/ia64/t-fprules-softfp: Rename to ...
4769 * config/ia64/t-softfp: ... this.
4770 * config/lm32/sfp-machine.h: New file.
4771 * config/moxie/t-moxie-softfp: Remove.
4772 * config/rs6000/ibm-ldouble-format: New file.
4773 * config/rs6000/ibm-ldouble.c: New file.
4774 * config/rs6000/libgcc-ppc-glibc.ver: New file
4775 * config/rs6000/libgcc-ppc64.ver: New file
4776 * config/rs6000/sfp-machine.h: New file.
4777 * config/rs6000/t-freebsd: New file.
4778 * config/rs6000/t-ibm-ldouble: New file.
4779 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4780 libgcc-ppc-glibc.ver.
4781 * config/rs6000/t-linux64: New file.
4782 * config/rs6000/t-ppccomm (LIB2ADD): Add
4783 $(srcdir)/config/rs6000/ibm-ldouble.c.
4784 * config/rs6000/t-ppccomm-ldbl: New file.
4785 * config/score/sfp-machine.h: New file.
4786 * config.host (sfp_machine_header): Explain.
4787 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4788 t-softfp to tmake_file.
4789 (arm*-*-uclinux*): Likewise.
4790 (arm*-*-ecos-elf): Likewise.
4791 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4792 (arm*-*-rtems*): Likewise.
4793 (arm*-*-elf): Likewise.
4794 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4795 in tmake_file.
4796 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4797 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4798 (lm32-*-uclinux*): Likewise.
4799 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4800 t-softfp-excl, t-softfp.
4801 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4802 (powerpc64-*-darwin*): Likewise.
4803 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4804 to tmake_file.
4805 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4806 tmake_file.
4807 (powerpc-*-eabisim*): Likewise.
4808 (powerpc-*-elf*): Likewise.
4809 (powerpc-*-eabialtivec*): Likewise.
4810 (powerpc-xilinx-eabi*): Likewise.
4811 (powerpc-*-rtems*): Likewise.
4812 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4813 t-softfp-excl, t-softfp to tmake_file.
4814 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4815 rs6000/t-ppccomm-ldbl to tmake_file.
4816 (powerpcle-*-elf*): Likewise.
4817 (powerpcle-*-eabisim*): Likewise.
4818 (powerpcle-*-eabi*): Likewise.
4819 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4820 rs6000/t-ibm-ldouble to tmake_file.
4821 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4822 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4823 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4824 (tic6x-*-*): Likewise.
4825 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4826 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4827 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4828 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4829 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4830 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4831 t-softfp to tmake_file.
4832 * configure.ac (sfp_machine_header): Provide default if unset.
4833 Substitute.
4834 Link sfp-machine.h to config/$sfp_machine_header.
4835 * configure: Regenerate.
4837 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4839 * Makefile.in (double_type_size, long_double_type_size): Set.
4840 Remove $(fpbit-in-libgcc) support.
4841 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4842 (fpbit-src): New variable.
4843 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4844 Compile with -DFLOAT $(FPBIT_CFLAGS).
4845 Use $<.
4846 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4847 Compile with $(FPBIT_CFLAGS).
4848 Use $<.
4849 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4850 Compile with -DFLOAT $(TPBIT_CFLAGS).
4851 Use $<.
4852 * configure.ac (double_type_size, long_double_type_size):
4853 Determine and substitute.
4854 * configure: Regenerate.
4855 * fp-bit.c, fp-bit.h: New files.
4856 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4857 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4858 * config/mips/t-mips: New file.
4859 * config/mips/t-sdemtk: New file.
4860 * config/rs6000/ppc64-fp.c: New file.
4861 * config/rs6000/t-darwin (LIB2ADD): Add
4862 $(srcdir)/config/rs6000/ppc64-fp.c.
4863 * config/rs6000/t-ppc64-fp: New file.
4864 * config/rx/rx-lib.h: New file.
4865 * config/rx/t-rx (FPBIT): Set to true.
4866 ($(gcc_objdir)/fp-bit.c): Remove.
4867 (DPBIT): Set to true only with -m64bit-doubles.
4868 ($(gcc_objdir)/dp-bit.c): Remove.
4869 * config/sparc/t-softfp: Remove.
4870 * config/spu/t-elf: New file.
4871 * config/t-fdpbit, config/t-fpbit: New files.
4872 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4873 (mips*-*-*): Likewise.
4874 (arm-wrs-vxworks): Likewise.
4875 (arm*-*-freebsd*): Likewise.
4876 (avr-*-rtems*): Add t-fpbit to tmake_file.
4877 (avr-*-*): Likewise.
4878 (bfin*-elf*): Add t-fdpbit to tmake_file.
4879 (bfin*-uclinux*): Likewise.
4880 (bfin*-linux-uclibc*): Likewise.
4881 (bfin*-rtems*): New case.
4882 Add t-fdpbit to tmake_file.
4883 (bfin*-*): Add t-fdpbit to tmake_file.
4884 (crisv32-*-elf): Likewise.
4885 (cris-*-linux*): Likewise.
4886 (fr30-*-elf): Likewise.
4887 (frv-*-elf, frv-*-*linux*): Likewise.
4888 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4889 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4890 (m32r-*-elf*): Likewise.
4891 (m32rle-*-elf*): Likewise.
4892 (m32r-*-linux*): Likewise.
4893 (m32rle-*-linux*): Likewise.
4894 (mcore-*-elf): Add t-fdpbit to tmake_file.
4895 (microblaze*-*-*): Likewise.
4896 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4897 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4898 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4899 Fix typo.
4900 Add mips/t-tpbit to tmake-file.
4901 (mips*-*-linux*): Fix typo.
4902 (mips*-sde-elf*): New case
4903 Add mips/t-sdemtk unless using newlib.
4904 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4905 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4906 (mn10300-*-*): Likewise.
4907 (pdp11-*-*): Likewise.
4908 (picochip-*-*): Add t-fpbit to tmake_file.
4909 (powerpc-*-eabisimaltivec*): Likewise.
4910 (powerpc-*-eabisim*): Likewise.
4911 (powerpc-*-elf*): Likewise.
4912 (powerpc-*-eabialtivec*): Likewise.
4913 (powerpc-xilinx-eabi*): New case.
4914 Add t-fdpbit to tmake_file.
4915 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4916 (powerpc-*-rtems*): Likewise.
4917 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4918 tmake_file.
4919 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4920 tmake_file.
4921 (powerpc-*-lynxos*): Likewise.
4922 (powerpcle-*-elf*): Likewise.
4923 (powerpcle-*-eabisim*): Likewise.
4924 (powerpcle-*-eabi*): Likewise.
4925 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4926 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4927 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4928 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4929 (rx-*-elf): Add t-fdpbit to tmake_file.
4930 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4931 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4932 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4933 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4934 sh*-*-netbsd*.
4935 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4936 (sh-wrs-vxworks): Likewise.
4937 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4938 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4939 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4940 (sparc64-*-rtems*): ... new case.
4941 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4942 (spu-*-elf*): Likewise.
4943 Add spu/t-elf to tmake_file.
4944 (v850*-*-*): Add t-fdpbit to tmake_file.
4945 (xstormy16-*-elf): Likewise.
4946 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4947 (mep*-*-*): Likewise.
4949 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4951 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4952 variables.
4953 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4954 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4955 (install-unwind_h): New target.
4956 (all): Depend on it.
4957 * config.host (unwind_header): New variable.
4958 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4959 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4960 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4961 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4962 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4963 Set unwind_header.
4964 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4965 Set unwind_header.
4966 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4967 arm*-*-eabi*.
4968 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4969 Set unwind_header.
4970 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4971 (ia64*-*-freebsd*): Likewise.
4972 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4973 tmake_file.
4974 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4975 $with_system_libunwind.
4976 (ia64*-*-hpux*): Set tmake_file.
4977 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4978 (picochip-*-*): Set tmake_file.
4979 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4980 md_unwind_header.
4981 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4982 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4983 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4984 (xtensa*-*-elf*): Set tmake_file.
4985 (xtensa*-*-linux*): Likewise.
4986 * configure.ac: Include ../config/unwind_ipinfo.m4.
4987 Call GCC_CHECK_UNWIND_GETIPINFO.
4988 Link unwind.h to $unwind_header.
4989 * configure: Regenerate.
4990 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4991 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4992 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4993 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4994 * config/unwind-dw2-fde-darwin.c: New file.
4995 * config/arm/libunwind.S, config/arm/pr-support.c,
4996 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4997 config/arm/unwind-arm.h,: New files.
4998 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4999 config/ia64/t-eh-ia64, config/ia64/t-glibc,
5000 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
5001 config/ia64/t-vms, config/ia64/unwind-ia64.c,
5002 config/ia64/unwind-ia64.h: New files.
5003 * config/picochip/t-picochip: New file.
5004 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
5005 files.
5006 * config/rs6000/t-darwin (LIB2ADDEH): Set.
5007 * config/s390/t-tpf (LIB2ADDEH): Remove.
5008 * config/t-darwin (LIB2ADDEH): Set.
5009 * config/t-eh-dw2-dip: New file.
5010 * config/t-libunwind, config/t-libunwind-elf: New files.
5011 * config/t-sol2 (LIB2ADDEH): Remove.
5012 * config/xtensa/t-xtensa: New file.
5014 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
5016 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
5017 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5018 long long to check rt_sigreturn syscall.
5020 2011-08-02 Alan Modra <amodra@gmail.com>
5022 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5023 Restore for indirect call bcrtl from correct stack slot, and only
5024 if cfa+40 isn't valid.
5026 2011-08-01 Julian Brown <julian@codesourcery.com>
5028 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
5029 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
5030 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
5032 2011-08-01 Julian Brown <julian@codesourcery.com>
5034 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
5035 (libgcc-std.ver.in): Use above.
5036 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
5037 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
5038 throughout file.
5039 * config/t-fixedpoint-gnu-prefix: New file.
5040 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
5041 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
5042 instead of __PFX__.
5044 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
5046 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
5047 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
5048 for x86-64. Properly check __x86_64__ and __LP64__.
5050 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
5052 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
5053 version.
5054 (_FP_WS_TYPE): Likewise.
5055 (_FP_I_TYPE): Likewise.
5057 2011-07-28 Alan Modra <amodra@gmail.com>
5059 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
5060 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
5061 in a plt call stub. Do restore r2 if stopped on bctrl.
5063 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5065 * config.host (i[3456x]86-*-netware*): Remove.
5066 * config/i386/netware-crt0.c, config/i386/t-nwld,
5067 config/i386/t-slibgcc-nwld: Remove.
5069 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
5071 * config.host: Handle tic6x-*-*.
5072 * config/c6x/c6x-abi.h: New file.
5074 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5076 * config/i386/crtprec.c: New file.
5077 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
5078 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
5079 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
5080 (x86_64-*-darwin*): Likewise.
5081 (i[34567]86-*-solaris2*: Likewise.
5083 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5085 * config/alpha/crtfastmath.c: New file.
5086 * config/i386/crtfastmath.c: New file.
5087 * config/ia64/crtfastmath.c: New file.
5088 * config/mips/crtfastmath.c: New file.
5089 * config/sparc/crtfastmath.c: New file.
5091 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
5092 crtfastmath.c.
5093 Add -frandom-seed=gcc-crtfastmath.
5094 * config/alpha/t-crtfm: Remove.
5095 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
5096 * config/ia64/t-ia64 (crtfastmath.o): Remove.
5098 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
5099 (alpha*-dec-osf5.1*): Likewise.
5100 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
5101 Add crtfastmath.o to extra_parts.
5102 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
5103 Add crtfastmath.o to extra_parts.
5104 (x86_64-*-darwin*): Likewise.
5105 (x86_64-*-mingw*): Likewise.
5106 (ia64*-*-elf*): Add t-crtfm to tmake_file.
5107 (ia64*-*-freebsd*): Likewise.
5108 (ia64*-*-linux*): Likewise.
5109 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
5110 Add crtfastmath.o to extra_parts.
5112 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5114 * config/darwin-crt3.o: New file.
5115 * config/rs6000/darwin-crt2.c: New file.
5116 * config/t-darwin: New file.
5117 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
5118 (crt2.o): New rule.
5119 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
5120 (powerpc-*-darwin*): Add crt2.o to extra_parts.
5121 (powerpc64-*-darwin*): Likewise.
5123 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5125 * config/i386/netware-crt0.c: New file.
5126 * config/i386/t-nwld: Rename to ...
5127 * config/i386/t-slibgcc-nwld: ... this.
5128 * config/i386/t-nwld: New file.
5129 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
5130 tmake_file.
5131 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
5132 extra_parts.
5134 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5136 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
5137 i386/t-crtstuff.
5138 * configure: Regenerate.
5140 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5142 * dfp-bit.c, dfp-bit.h: New files.
5143 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
5144 variables.
5145 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
5146 ($(d64pbit-o)): Likewise.
5147 ($(d128pbit-o)): Likewise.
5148 * config/t-dfprules: New file.
5149 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5150 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5151 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5152 (x86_64-*-linux*): Likewise.
5153 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5154 (i[34567]86-*-cygwin*): Likewise.
5155 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5156 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5158 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5160 * Makfile.in (LIBGCOV): New variable.
5161 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5162 * libgcov.c: New file.
5164 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5166 * fixed-bit.c, fixed-bit.h: New files.
5167 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5168 refer to fixed-bit.c.
5170 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5172 * config.host (*local*): Remove.
5174 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5176 PR target/39150
5177 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5178 like i?86-*-solaris2.1[0-9]*.
5179 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5180 * configure.ac (i?86-*-solaris2*): Likewise.
5181 * configure: Regenerate.
5183 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5185 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5186 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5187 md_unwind_header by splitting out of...
5188 (i[34567]86-*-linux*): ... this.
5189 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5190 Remove md_unwind_header by splitting out of...
5191 (x86_64-*-linux*): ... this.
5193 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5195 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5197 2011-06-28 Nick Clifton <nickc@redhat.com>
5199 * config.host: Recognize all V850 variants.
5201 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5203 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5205 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5207 * shared-object.mk (c_flags-$o): Save c_flags.
5208 ($(base)$(objext)): Use it.
5209 ($(base)_s$(objext)): Likewise.
5211 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5213 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5214 * libgcc-std.ver.in (GCC_4.7.0): New section.
5216 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5218 PR target/49313
5219 PR target/29524
5220 * config/avr/t-avr: Fix line endings.
5221 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5222 _parityXX2.
5224 2011-06-14 Olivier Hainque <hainque@adacore.com>
5225 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5227 * config/mips/irix6-unwind.h: New file.
5228 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5230 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5232 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5233 (sparc64_fallback_frame_state): Use it.
5234 (sparc64_frob_update_context): Further adjust context.
5235 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5236 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5237 * config/sparc/sol2-cn.S: Likewise.
5239 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5241 * enable-execute-stack-empty.c: New file.
5242 * enable-execute-stack-mprotect.c: New file.
5243 * config/i386/enable-execute-stack-mingw32.c: New file.
5244 * config.host (enable_execute_stack): New variable.
5245 Select appropriate variants.
5246 * configure.ac: Link enable-execute-stack.c to
5247 $enable_execute_stack.
5248 * configure: Regenerate.
5249 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5250 (lib2funcs): Remove _enable_execute_stack.
5252 2011-06-09 David S. Miller <davem@davemloft.net>
5253 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5255 * config.host (sparc-*-linux*): Correct md_unwind_header
5256 filename.
5257 (s390x-ibm-tpf*): Fix typo.
5259 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5261 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5262 Add crtfastmath.o to extra_parts.
5263 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5264 mips/t-crtfm.
5265 * config/mips/t-crtfm: Remove.
5267 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5269 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5271 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5273 * config.host (sh*-*-linux*): Fix typo.
5275 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5277 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5278 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5279 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5280 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5281 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5282 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5283 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5284 Wrap in !__MINGW64__.
5285 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5286 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5287 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5288 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5289 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5290 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5291 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5292 Wrap in !__LP64__.
5293 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5294 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5295 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5296 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5297 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5298 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5299 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5300 * config/no-unwind.h: New file.
5301 * config.host (md_unwind_header): Document.
5302 Define.
5303 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5304 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5305 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5306 hppa[12]*-*-hpux11*): Set md_unwind_header.
5307 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5308 Set md_unwind_header.
5309 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5310 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5311 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5312 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5313 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5314 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5315 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5316 md_unwind_header.
5317 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5318 * configure: Regenerate.
5320 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5322 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5323 Set tmake_file, extra_parts.
5324 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5325 Remove O32 support.
5326 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5327 Remove O32 support.
5328 * config/mips/t-irix6: New file.
5329 * config/mips/t-slibgcc-irix: New file.
5331 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5333 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5334 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5336 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5338 * configure.ac (target_thread_file): Determine thread model.
5339 * configure: Regenerate.
5340 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5341 * config/alpha/t-alpha: New file.
5342 * config/alpha/t-crtfm: Use $<.
5343 * config/alpha/t-ieee: New file.
5344 * config/alpha/t-osf-pthread: New file.
5345 * config/alpha/t-slibgcc-osf: New file.
5346 * config/alpha/libgcc-osf5.ver: New file.
5348 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5350 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5351 tmake_file.
5352 Add crtfastmath.o to extra_parts.
5354 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5356 * config/gmon-sol2.c: Reindent.
5357 Cleanup comments.
5358 Remove, correct casts.
5359 Use STDERR_FILENO, NULL.
5360 (BASEADDRESS): Remove.
5361 (minbrk): Remove.
5362 (errno, sbrk): Remove declarations.
5363 (monstartup) [hp300]: Remove.
5364 (mcount): Remove.
5366 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5368 * Makefile.in (cpu_type): Define.
5369 * config.host (i[34567]86-*-rtems*): Handle it.
5370 (i[34567]86-*-solaris2*): Move body ...
5371 (*-*-solaris2*): ... here.
5372 New case, generalize.
5373 (sparc-*-elf*): Handle it.
5374 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5375 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5376 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5377 Fold into ...
5378 (sparc*-*-solaris2*): ... this.
5379 New case.
5380 (sparc64-*-elf*): Handle it.
5381 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5382 Merge ../gcc/config/i386/gmon-sol2.c.
5383 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5384 Use C comments.
5385 Merge ../gcc/config/i386/sol2-gc1.asm.
5386 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5387 Use C comments.
5388 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5389 Use C comments.
5390 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5391 * config/i386/t-crtstuff: New file.
5392 * config/i386/t-softfp: New file.
5393 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5394 $(T)crti.o, $(T)crtn.o): Remove.
5395 (gcrt1.o): New rule.
5396 (TARGET_LIBGCC2_CFLAGS): Remove.
5397 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5398 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5399 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5400 * config/sparc/t-sol2: New file.
5401 * config/sparc/t-crtfm: Move to ...
5402 * config/t-crtfm: ... this.
5403 Use $(cpu_type), $<.
5404 * config/t-crtin: New file.
5405 * config/sparc/t-softfp: New file.
5406 * config/sparc/t-softmul: New file.
5407 * config/t-rtems: New file.
5408 * config/t-slibgcc: New file.
5409 * config/t-slibgcc-elf-ver: New file.
5410 * config/t-slibgcc-gld: New file.
5411 * config/t-slibgcc-sld: New file.
5412 * config/t-sol2: New file.
5413 * configure.ac: Include ../config/lib-ld.m4.
5414 Call AC_LIB_PROG_LD_GNU.
5415 Substitute cpu_type.
5416 * configure: Regenerate.
5418 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5420 PR bootstrap/49173
5421 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5422 libgcc-std.ver in the build directory.
5423 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5424 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5426 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5428 * libgcc-std.ver.in: New file.
5429 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5430 variables.
5431 (libgcc-std.ver): New rule.
5432 * config/t-gnu-prefix: New file.
5434 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5436 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5438 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5440 * config/i386/darwin-lib.h: New file.
5442 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5444 * config/arm/symbian-lib.h: New.
5446 2011-05-04 Chris Demetriou <cgd@google.com>
5448 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5449 (__x86.get_pc_thunk.bx): ...this.
5450 (__morestack): Adjust for rename, remove undef of __i686.
5452 2011-05-03 Chris Demetriou <cgd@google.com>
5454 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5456 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5458 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5459 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5460 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5461 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5462 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5463 Remove cases.
5465 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5467 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5468 Adjust copyright year.
5470 2011-03-07 Ian Lance Taylor <iant@google.com>
5472 * generic-morestack.c (__splitstack_find): Adjust returned stack
5473 pointer to include all registers pushed by __morestack.
5475 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5477 PR target/40125
5478 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5479 (toolexecdir): Calculate and AC_SUBST.
5480 (toolexeclibdir): Likewise.
5481 * Makefile.in (target_noncanonical): Import.
5482 (toolexecdir): Likewise.
5483 (toolexeclibdir): Likewise.
5484 * configure: Regenerate.
5486 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5488 PR target/46040
5489 * config/arm/bpabi.h: Rename to...
5490 * config/arm/bpabi-lib.h: ...this.
5492 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5494 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5495 appropriate.
5496 * configure: Regenerate.
5498 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5500 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5501 __FLOAT_WORD_ORDER__.
5502 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5503 Delete.
5505 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5507 PR other/46202
5508 * Makefile.in (install-strip): New phony target.
5510 2010-11-07 Ian Lance Taylor <iant@google.com>
5512 PR target/46089
5513 * config/i386/morestack.S (__morestack_large_model): New
5514 function.
5516 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5518 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5519 Delete.
5520 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5522 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5524 * config/arm/bpabi.h: New file.
5525 * config/frv/frv-abi.h: New file.
5527 2010-10-01 Ian Lance Taylor <iant@google.com>
5529 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5530 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5532 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5534 PR target/45858
5535 * config.host: Add the missing `$'.
5537 2010-09-30 Michael Eager <eager@eagercon.com>
5539 * config.host: Add microblaze*-*-*.
5540 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5541 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5542 udivsi3.asm,umodsi3.asm}: New.
5544 2010-09-28 Ian Lance Taylor <iant@google.com>
5546 * configure.ac: Adjust CFI test to test assembler directly rather
5547 than checking gcc preprocessor macro.
5548 * configure: Rebuild.
5550 2010-09-27 Ian Lance Taylor <iant@google.com>
5552 * configure.ac: Test whether assembler supports CFI directives.
5553 * config.host: Only add t-stack and i386/t-stack-i386 to
5554 tmake_file if libgcc_cv_cfi is "yes".
5555 * configure: Rebuild.
5557 2010-09-27 Ian Lance Taylor <iant@google.com>
5559 * generic-morestack.h: New file.
5560 * generic-morestack.c: New file.
5561 * generic-morestack-thread.c: New file.
5562 * config/i386/morestack.S: New file.
5563 * config/t-stack: New file.
5564 * config/i386/t-stack-i386: New file.
5565 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5566 i386/t-stack-i386 to tmake_file.
5568 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5570 * Makefile.in (libgcc-extra-parts): Check for static archives and
5571 invoke ranlib after installing them.
5572 (gcc-extra-parts): Likewise.
5573 (install-leaf): Likewise.
5575 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5577 * configure: Regenerated.
5579 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5581 * configure: Regenerated.
5583 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5584 Andrew Pinski <pinskia@gmail.com>
5586 PR target/40959
5587 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5589 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5591 PR target/45524
5592 * configure: Regenerated.
5594 2010-09-06 Andreas Schwab <schwab@redhat.com>
5596 * configure: Regenerate.
5598 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5600 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5601 64bit targets.
5602 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5603 for 64bit targets.
5605 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5606 Iain Sandoe <iains@gcc.gnu.org>
5608 PR target/45476
5609 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5610 LIB2FUNCS_EXCLUDE functions.
5612 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5614 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5615 Include dfp.m4.
5616 * configure: Regenerate.
5618 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5620 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5621 i386/t-freebsd to tmake_file.
5622 * config/i386/t-freebsd: New file.
5623 * config/i386/libgcc-bsd.ver: New file.
5625 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5627 * config.host (powerpc*-eabispe*): Set tmake_file.
5628 (powerpc*-eabi*): Likewise.
5629 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5630 crtbeginS, crtendS, crtbeginT.
5632 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5634 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5635 to tmake_file. Add crtfastmath.o to extra_parts.
5636 * config/mips/t-crtfm: New.
5638 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5640 * config.host (sparc64-*-rtems*): New target.
5642 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5644 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5645 assembler syntax.
5647 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5649 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5651 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5653 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5654 alpha-dec-osf5.0* support.
5656 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5658 * config.host: Add lm32-*-rtems*.
5660 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5661 Uros Bizjak <ubizjak@gmail.com>
5663 PR target/39048
5664 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5665 like other remaining 32-bit x86 OSes.
5666 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5667 assembler syntax.
5668 * config/i386/libgcc-sol2.ver: New file.
5669 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5671 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5673 PR c/43553
5674 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5675 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5676 is used and substitute set_use_emutls.
5677 * configure: Regenerated.
5679 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5681 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5683 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5685 PR target/38085
5686 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5687 MULTILIB_CFLAGS.
5688 ($(T)gcrt1.o): Likewise.
5689 ($(T)crt1.o): Likewise.
5690 ($(T)crti.o): Likewise.
5691 ($(T)crtn.o): Likewise.
5693 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5695 PR other/42980
5696 * Makefile.in (install): Use $(MAKE) string in rule, for
5697 parallel make.
5699 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5701 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5702 * config/mmix/t-mmix: New file.
5703 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5705 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5707 PR java/41991
5708 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5709 SHLIB_MAPFILES.
5711 2010-01-04 Anthony Green <green@moxielogic.com>
5713 * config/moxie/crti.asm, config/moxie/crtn.asm,
5714 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5715 config/moxie/t-moxie: New files.
5716 * config.host: Add t-moxie-softfp reference.
5718 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5720 PR other/39888
5721 * config/t-slibgcc-darwin: Fix embedded rpaths for
5722 --enable-version-specific-runtime-libs, build extension stub
5723 libs exposing features available from current libgcc_s.
5725 2009-11-11 Jon Beniston <jon@beniston.com>
5727 * config.host: Add lm32 targets.
5728 * config/lm32: New directory.
5729 * config/lm32/libgcc_lm32.h: New file.
5730 * config/lm32/_mulsi3.c: New file.
5731 * config/lm32/_udivmodsi4.c: New file.
5732 * config/lm32/_divsi3.c: New file.
5733 * config/lm32/_modsi3.c: New file.
5734 * config/lm32/_udivsi3.c: New file.
5735 * config/lm32/_umodsi3.c: New file.
5736 * config/lm32/_lshrsi3.S: New file.
5737 * config/lm32/_ashrsi3.S: New file.
5738 * config/lm32/_ashlsi3.S: New file.
5739 * config/lm32/crti.S: New file.
5740 * config/lm32/crtn.S: New file.
5741 * config/lm32/t-lm32: New file.
5742 * config/lm32/t-elf: New file.
5743 * config/lm32/t-uclinux: New file.
5745 2009-10-26 Nick Clifton <nickc@redhat.com>
5747 * config.host: Add support for RX target.
5748 * config/rx: New directory.
5749 * config/rx/rx-abi-functions.c: New file. Supplementary
5750 functions for libgcc to support the RX ABI.
5751 * config/rx/rx-abi.h: New file. Supplementary header file for
5752 libgcc RX ABI functions.
5753 * config/rx/t-rx: New file: Makefile fragment for building
5754 libgcc for the RX.
5756 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5758 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5759 constraint of y0 to "g".
5761 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5763 * config.host: Include the s390 makefile fragments.
5764 * config/s390/32/_fixdfdi.c: New file.
5765 * config/s390/32/_fixsfdi.c: New file.
5766 * config/s390/32/_fixtfdi.c: New file.
5767 * config/s390/32/_fixunsdfdi.c: New file.
5768 * config/s390/32/_fixunssfdi.c: New file.
5769 * config/s390/32/_fixunstfdi.c: New file.
5770 * config/s390/32/t-floattodi: New file.
5771 * config/s390/libgcc-glibc.ver: New file.
5772 * config/s390/t-crtstuff: New file.
5773 * config/s390/t-linux: New file.
5774 * config/s390/t-tpf: New file.
5776 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5778 * configure.ac (AC_PREREQ): Bump to 2.64.
5780 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5782 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5784 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5786 * configure: Regenerate.
5788 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5790 * config.host (ia64-hp-*vms*): New target.
5791 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5792 with ia64-hp-*vms*.
5794 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5796 * configure.ac: Add snippet for maintainer-mode.
5797 * configure: Regenerate.
5798 * Makefile.in (AUTOCONF, configure_deps): New variables.
5799 ($(srcdir)/configure)): New rule, active only with maintainer
5800 mode turned on.
5802 2009-06-23 DJ Delorie <dj@redhat.com>
5804 Add MeP port.
5805 * config.host: Add mep support.
5807 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5809 * config.host: Add i386/${host_address}/t-fprules-softfp and
5810 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5812 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5813 for mingw targets.
5814 * config/i386/64/_multc3.c: Likewise.
5815 * config/i386/64/_powitf2.c: Likewise.
5816 * config/i386/64/eqtf2.c: Likewise.
5817 * config/i386/64/getf2.c: Likewise.
5818 * config/i386/64/letf2.c: Likewise.
5819 * config/i386/64/letf2.c: Likewise.
5820 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5821 unsigned long long for x64 mingw targets.
5822 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5823 (_FP_I_TYPE): Define as long long for x64 mingw target.
5825 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5827 * config.host (vax-*-linux*): New.
5829 2009-05-31 Anthony Green <green@moxielogic.com>
5831 * config.host: Add moxie support.
5832 * config/moxie/t-moxie: New file.
5834 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5836 * config.host: Add i386/${host_address}/t-fprules-softfp and
5837 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5839 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5841 * config.host: Add i386/${host_address}/t-fprules-softfp to
5842 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5844 2009-04-09 Nick Clifton <nickc@redhat.com>
5846 * config/ia64/tf-signs.c: Change copyright header to refer to
5847 version 3 of the GNU General Public License with version 3.1
5848 of the GCC Runtime Library Exception and to point readers at
5849 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5850 web page.
5851 * config/i386/32/tf-signs.c: Likewise.
5852 * config/libbid/_addsub_dd.c: Likewise.
5853 * config/libbid/_addsub_sd.c: Likewise.
5854 * config/libbid/_addsub_td.c: Likewise.
5855 * config/libbid/_dd_to_df.c: Likewise.
5856 * config/libbid/_dd_to_di.c: Likewise.
5857 * config/libbid/_dd_to_sd.c: Likewise.
5858 * config/libbid/_dd_to_sf.c: Likewise.
5859 * config/libbid/_dd_to_si.c: Likewise.
5860 * config/libbid/_dd_to_td.c: Likewise.
5861 * config/libbid/_dd_to_tf.c: Likewise.
5862 * config/libbid/_dd_to_udi.c: Likewise.
5863 * config/libbid/_dd_to_usi.c: Likewise.
5864 * config/libbid/_dd_to_xf.c: Likewise.
5865 * config/libbid/_df_to_dd.c: Likewise.
5866 * config/libbid/_df_to_sd.c: Likewise.
5867 * config/libbid/_df_to_td.c: Likewise.
5868 * config/libbid/_di_to_dd.c: Likewise.
5869 * config/libbid/_di_to_sd.c: Likewise.
5870 * config/libbid/_di_to_td.c: Likewise.
5871 * config/libbid/_div_dd.c: Likewise.
5872 * config/libbid/_div_sd.c: Likewise.
5873 * config/libbid/_div_td.c: Likewise.
5874 * config/libbid/_eq_dd.c: Likewise.
5875 * config/libbid/_eq_sd.c: Likewise.
5876 * config/libbid/_eq_td.c: Likewise.
5877 * config/libbid/_ge_dd.c: Likewise.
5878 * config/libbid/_ge_sd.c: Likewise.
5879 * config/libbid/_ge_td.c: Likewise.
5880 * config/libbid/_gt_dd.c: Likewise.
5881 * config/libbid/_gt_sd.c: Likewise.
5882 * config/libbid/_gt_td.c: Likewise.
5883 * config/libbid/_isinfd128.c: Likewise.
5884 * config/libbid/_isinfd32.c: Likewise.
5885 * config/libbid/_isinfd64.c: Likewise.
5886 * config/libbid/_le_dd.c: Likewise.
5887 * config/libbid/_le_sd.c: Likewise.
5888 * config/libbid/_le_td.c: Likewise.
5889 * config/libbid/_lt_dd.c: Likewise.
5890 * config/libbid/_lt_sd.c: Likewise.
5891 * config/libbid/_lt_td.c: Likewise.
5892 * config/libbid/_mul_dd.c: Likewise.
5893 * config/libbid/_mul_sd.c: Likewise.
5894 * config/libbid/_mul_td.c: Likewise.
5895 * config/libbid/_ne_dd.c: Likewise.
5896 * config/libbid/_ne_sd.c: Likewise.
5897 * config/libbid/_ne_td.c: Likewise.
5898 * config/libbid/_sd_to_dd.c: Likewise.
5899 * config/libbid/_sd_to_df.c: Likewise.
5900 * config/libbid/_sd_to_di.c: Likewise.
5901 * config/libbid/_sd_to_sf.c: Likewise.
5902 * config/libbid/_sd_to_si.c: Likewise.
5903 * config/libbid/_sd_to_td.c: Likewise.
5904 * config/libbid/_sd_to_tf.c: Likewise.
5905 * config/libbid/_sd_to_udi.c: Likewise.
5906 * config/libbid/_sd_to_usi.c: Likewise.
5907 * config/libbid/_sd_to_xf.c: Likewise.
5908 * config/libbid/_sf_to_dd.c: Likewise.
5909 * config/libbid/_sf_to_sd.c: Likewise.
5910 * config/libbid/_sf_to_td.c: Likewise.
5911 * config/libbid/_si_to_dd.c: Likewise.
5912 * config/libbid/_si_to_sd.c: Likewise.
5913 * config/libbid/_si_to_td.c: Likewise.
5914 * config/libbid/_td_to_dd.c: Likewise.
5915 * config/libbid/_td_to_df.c: Likewise.
5916 * config/libbid/_td_to_di.c: Likewise.
5917 * config/libbid/_td_to_sd.c: Likewise.
5918 * config/libbid/_td_to_sf.c: Likewise.
5919 * config/libbid/_td_to_si.c: Likewise.
5920 * config/libbid/_td_to_tf.c: Likewise.
5921 * config/libbid/_td_to_udi.c: Likewise.
5922 * config/libbid/_td_to_usi.c: Likewise.
5923 * config/libbid/_td_to_xf.c: Likewise.
5924 * config/libbid/_tf_to_dd.c: Likewise.
5925 * config/libbid/_tf_to_sd.c: Likewise.
5926 * config/libbid/_tf_to_td.c: Likewise.
5927 * config/libbid/_udi_to_dd.c: Likewise.
5928 * config/libbid/_udi_to_sd.c: Likewise.
5929 * config/libbid/_udi_to_td.c: Likewise.
5930 * config/libbid/_unord_dd.c: Likewise.
5931 * config/libbid/_unord_sd.c: Likewise.
5932 * config/libbid/_unord_td.c: Likewise.
5933 * config/libbid/_usi_to_dd.c: Likewise.
5934 * config/libbid/_usi_to_sd.c: Likewise.
5935 * config/libbid/_usi_to_td.c: Likewise.
5936 * config/libbid/_xf_to_dd.c: Likewise.
5937 * config/libbid/_xf_to_sd.c: Likewise.
5938 * config/libbid/_xf_to_td.c: Likewise.
5939 * config/libbid/bid128.c: Likewise.
5940 * config/libbid/bid128_2_str.h: Likewise.
5941 * config/libbid/bid128_2_str_macros.h: Likewise.
5942 * config/libbid/bid128_2_str_tables.c: Likewise.
5943 * config/libbid/bid128_add.c: Likewise.
5944 * config/libbid/bid128_compare.c: Likewise.
5945 * config/libbid/bid128_div.c: Likewise.
5946 * config/libbid/bid128_fma.c: Likewise.
5947 * config/libbid/bid128_logb.c: Likewise.
5948 * config/libbid/bid128_minmax.c: Likewise.
5949 * config/libbid/bid128_mul.c: Likewise.
5950 * config/libbid/bid128_next.c: Likewise.
5951 * config/libbid/bid128_noncomp.c: Likewise.
5952 * config/libbid/bid128_quantize.c: Likewise.
5953 * config/libbid/bid128_rem.c: Likewise.
5954 * config/libbid/bid128_round_integral.c: Likewise.
5955 * config/libbid/bid128_scalb.c: Likewise.
5956 * config/libbid/bid128_sqrt.c: Likewise.
5957 * config/libbid/bid128_string.c: Likewise.
5958 * config/libbid/bid128_to_int16.c: Likewise.
5959 * config/libbid/bid128_to_int32.c: Likewise.
5960 * config/libbid/bid128_to_int64.c: Likewise.
5961 * config/libbid/bid128_to_int8.c: Likewise.
5962 * config/libbid/bid128_to_uint16.c: Likewise.
5963 * config/libbid/bid128_to_uint32.c: Likewise.
5964 * config/libbid/bid128_to_uint64.c: Likewise.
5965 * config/libbid/bid128_to_uint8.c: Likewise.
5966 * config/libbid/bid32_to_bid128.c: Likewise.
5967 * config/libbid/bid32_to_bid64.c: Likewise.
5968 * config/libbid/bid64_add.c: Likewise.
5969 * config/libbid/bid64_compare.c: Likewise.
5970 * config/libbid/bid64_div.c: Likewise.
5971 * config/libbid/bid64_fma.c: Likewise.
5972 * config/libbid/bid64_logb.c: Likewise.
5973 * config/libbid/bid64_minmax.c: Likewise.
5974 * config/libbid/bid64_mul.c: Likewise.
5975 * config/libbid/bid64_next.c: Likewise.
5976 * config/libbid/bid64_noncomp.c: Likewise.
5977 * config/libbid/bid64_quantize.c: Likewise.
5978 * config/libbid/bid64_rem.c: Likewise.
5979 * config/libbid/bid64_round_integral.c: Likewise.
5980 * config/libbid/bid64_scalb.c: Likewise.
5981 * config/libbid/bid64_sqrt.c: Likewise.
5982 * config/libbid/bid64_string.c: Likewise.
5983 * config/libbid/bid64_to_bid128.c: Likewise.
5984 * config/libbid/bid64_to_int16.c: Likewise.
5985 * config/libbid/bid64_to_int32.c: Likewise.
5986 * config/libbid/bid64_to_int64.c: Likewise.
5987 * config/libbid/bid64_to_int8.c: Likewise.
5988 * config/libbid/bid64_to_uint16.c: Likewise.
5989 * config/libbid/bid64_to_uint32.c: Likewise.
5990 * config/libbid/bid64_to_uint64.c: Likewise.
5991 * config/libbid/bid64_to_uint8.c: Likewise.
5992 * config/libbid/bid_b2d.h: Likewise.
5993 * config/libbid/bid_binarydecimal.c: Likewise.
5994 * config/libbid/bid_conf.h: Likewise.
5995 * config/libbid/bid_convert_data.c: Likewise.
5996 * config/libbid/bid_decimal_data.c: Likewise.
5997 * config/libbid/bid_decimal_globals.c: Likewise.
5998 * config/libbid/bid_div_macros.h: Likewise.
5999 * config/libbid/bid_dpd.c: Likewise.
6000 * config/libbid/bid_flag_operations.c: Likewise.
6001 * config/libbid/bid_from_int.c: Likewise.
6002 * config/libbid/bid_functions.h: Likewise.
6003 * config/libbid/bid_gcc_intrinsics.h: Likewise.
6004 * config/libbid/bid_inline_add.h: Likewise.
6005 * config/libbid/bid_internal.h: Likewise.
6006 * config/libbid/bid_round.c: Likewise.
6007 * config/libbid/bid_sqrt_macros.h: Likewise.
6009 2009-04-09 Jakub Jelinek <jakub@redhat.com>
6011 * Makefile.in: Change copyright header to refer to version
6012 3 of the GNU General Public License and to point readers at the
6013 COPYING3 file and the FSF's license web page.
6014 * config.host: Likewise.
6016 2009-04-07 Alan Modra <amodra@bigpond.net.au>
6018 * config.host: Reorder and merge to match config.gcc change.
6020 2009-04-03 Alan Modra <amodra@bigpond.net.au>
6022 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
6024 2009-03-28 Joseph Myers <joseph@codesourcery.com>
6026 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
6027 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
6028 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
6029 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
6031 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
6033 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
6034 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6036 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
6038 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
6039 ia64/t-softfp-compat to tmake_file.
6041 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
6043 * config/ia64/__divxf3.asm: New.
6044 * config/ia64/_fixtfdi.asm: Likewise.
6045 * config/ia64/_fixunstfdi.asm: Likewise.
6046 * config/ia64/_floatditf.asm: Likewise.
6047 * config/ia64/t-fprules-softfp: Likewise.
6048 * config/ia64/t-softfp-compat: Likewise.
6049 * config/ia64/tf-signs.c: Likewise.
6051 2009-01-18 Ben Elliston <bje@au.ibm.com>
6053 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
6055 2009-01-16 Ben Elliston <bje@au.ibm.com>
6057 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
6058 to tmake_file.
6060 2009-01-13 Ben Elliston <bje@au.ibm.com>
6062 * config/t-softfp: New file.
6063 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
6064 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
6066 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
6068 * config.host: Add m32r*-*-rtems*.
6070 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
6072 * config.host: Add m32c*-*-rtems*.
6074 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6076 PR bootstrap/33100
6077 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
6078 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
6079 * configure: Regenerate.
6080 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
6081 tmake_file here from gcc/config.gcc.
6082 Move extra_parts here from gcc/config.gcc.
6083 * config/i386/t-sol2: Move here from gcc/config/i386.
6084 Use gcc_srcdir instead of srcdir.
6086 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
6088 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
6089 case.
6091 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
6093 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
6095 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
6097 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
6099 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
6101 Add picoChip port.
6102 * config.host: Add picochip-*-*.
6104 2008-08-06 Bob Wilson <bob.wilson@acm.org>
6106 * config.host: Match more processor names for Xtensa.
6108 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
6110 * config/i386/64/t-softfp-compat: Update comments.
6112 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
6114 * config/i386/64/_divtc3-compat.c: Moved to ...
6115 * config/i386/64/_divtc3.c: Here.
6117 * config/i386/64/_multc3-compat.c: Moved to ...
6118 * config/i386/64/_multc3.c: Here.
6120 * config/i386/64/_powitf2-compat.c: Moved to ...
6121 * config/i386/64/_powitf2.c: Here.
6123 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
6124 .c suffix instead of -compat.c.
6126 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
6128 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
6129 (_FP_MUL_MEAT_D): Ditto.
6130 (_FP_DIV_MEAT_S): Ditto.
6131 (_FP_DIV_MEAT_D): Ditto.
6133 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
6135 * Makefile.in: Add support for __sync_* libgcc functions.
6137 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
6139 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
6141 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6143 PR boostrap/36702
6144 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
6145 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
6147 * config/i386/64/t-fprules-softfp: Moved to ...
6148 * config/i386/64/t-softfp-compat: This. New.
6150 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6152 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6153 Initialize f with 0.0.
6155 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6157 PR target/36669
6158 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6160 * config/i386/64/_divtc3-compat.c: New.
6161 * config/i386/64/_multc3-compat.c: Likewise.
6162 * config/i386/64/_powitf2-compat.c: Likewise.
6163 * config/i386/64/eqtf2.c: Likewise.
6164 * config/i386/64/getf2.c: Likewise.
6165 * config/i386/64/letf2.c: Likewise.
6166 * config/i386/64/t-fprules-softfp: Likewise.
6168 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6170 * config.host: Add i386/${host_address}/t-fprules-softfp to
6171 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6172 i[34567]86-*-linux*, x86_64-*-linux*.
6174 * configure.ac: Set host_address to 64 or 32 for x86.
6175 * configure: Regenerated.
6177 * Makefile.in (config.status): Also depend on
6178 $(srcdir)/config.host.
6180 * config/i386/32/t-fprules-softfp: New.
6181 * config/i386/32/tf-signs.c: Likewise.
6183 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6185 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6186 Uros Bizjak <ubizjak@gmail.com>
6188 * config/i386/32/sfp-machine.h: New.
6190 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6192 * config/rs6000/t-ppccomm: Remove rules that conflict with
6193 auto-generated rules.
6195 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6197 * configure.ac: sinclude override.m4.
6198 * configure: Regenerate.
6200 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6202 * configure: Regenerate.
6204 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6206 * Makefile.in (DECNUMINC): Remove
6207 -I$(MULTIBUILDTOP)../../libdecnumber.
6208 * gstdint.h: New.
6210 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6212 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6213 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6214 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6215 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6216 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6217 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6218 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6219 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6220 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6221 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6222 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6223 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6224 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6225 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6227 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6229 * config.host (sh2[lbe]*-*-linux*): Allow target.
6231 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6233 * config/rs6000/t-ppccomm: Add build rules for new files.
6234 (LIB2ADD_ST): New variable.
6236 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6238 PR target/34210
6239 PR target/35508
6240 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6241 * config/t-avr: New file. Build 16bit libgcc functions.
6243 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6245 PR target/35401
6246 * config/t-slibgcc-darwin: Make install-leaf dependent on
6247 install-darwin-libgcc-stubs instead of install.
6249 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6251 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6252 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6253 sh-*-rtemscoff*): Remove cases.
6255 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6257 * Makefile.in (all): Use install-leaf rather than install.
6258 (install): Split most of the rule into...
6259 (install-leaf): ...this new one.
6261 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6262 Paolo Bonzini <bonzini@gnu.org>
6264 PR target/30572
6265 * Makefile.in: Use @shlib_slibdir@ substitution to get
6266 correct install name on darwin.
6267 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6269 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6271 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6272 cris-*-elf and cris-*-none.
6273 (crisv32-*-linux*): Similar, as cris-*-linux*.
6275 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6277 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6279 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6281 PR regression/33926
6282 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6283 * configure: Regenerated.
6285 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6287 * Makefile.in (dfp-filenames): Replace decimal_globals,
6288 decimal_data, binarydecimal and convert_data with
6289 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6290 and bid_convert_data, respectively.
6292 2007-09-17 Chao-ying Fu <fu@mips.com>
6293 Nigel Stephens <nigel@mips.com>
6295 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6296 * Makefile.in (fixed_point): Define.
6297 Check if fixed_point is yes to build support functions.
6298 * configure.ac: Check for fixed_point support.
6299 * configure: Regenerated.
6300 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6301 funcs, modes, from, to.
6303 2007-09-11 Janis Johnson <janis187@us.ibm.com
6305 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6307 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6309 * Makefile.in (dfp-filenames): Remove decUtility, add
6310 decDouble, decPacked, decQuad, decSingle.
6312 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6314 * config.host : Add x86_64-elf target.
6316 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6318 * configure.ac (set_have_cc_tls): Add a missing =.
6319 * configure: Regenerated.
6321 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6323 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6324 and x86_64-*-linux*.
6326 * config/t-tls: New file.
6328 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6330 * configure.ac: Include ../config/enable.m4 and
6331 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6332 supports TLS and substitute set_have_cc_tls.
6333 * configure: Regenerated.
6335 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6337 * Makefile.in: Use libbid for DFP when BID is enabled.
6339 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6341 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6342 extra_parts. Add config/i386/t-cygming to tmake_file.
6343 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6345 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6346 Danny Smith <dannysmith@users.sourceforge.net>
6348 PR target/29498
6349 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6350 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6351 * config/i386/t-crtfm: Compile crtfastmath.o with
6352 -minline-all-stringops.
6354 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6356 * config.host (sparc-wrs-vxworks): New target.
6358 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6360 * config.host: Recognize fido.
6362 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6364 * configure: Check host, not target, for decimal float support.
6366 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6368 * config/i386/t-crtpc: New file.
6369 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6370 (x86_64-*-linux*): Ditto.
6372 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6374 * config.host (x86_64-*-mingw*): New target.
6376 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6377 H.J. Lu <hongjiu.lu@intel.com>
6379 * Makefile.in (enable_decimal_float): New.
6380 (DECNUMINC): Add
6381 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6382 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6383 (decbits-filenames): This.
6384 (decbits-objects): New.
6385 (libgcc-objects): Add $(decbits-objects).
6387 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6388 Substitute enable_decimal_float.
6389 * configure: Regenerated.
6391 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6393 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6395 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6397 * Makefile.in (install-info): New dummy target.
6399 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6401 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6403 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6405 * Makefile.in: Add install-html and install-pdf dummy
6406 targets.
6408 2007-02-05 Roger Sayle <roger@eyesopen.com>
6409 Daniel Jacobowitz <dan@codesourcery.com>
6411 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6412 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6413 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6415 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6417 * Makefile.in (dec-filenames): Add decExcept.
6419 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6421 PR bootstrap/30469
6422 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6423 -fprofile-use.
6425 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6427 * configure.ac: Add --enable-version-specific-runtime-libs.
6428 Correct $slibdir default.
6429 * configure: Regenerated.
6431 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6433 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6435 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6437 PR target/30519
6438 * config.host (alpha*-*-linux*): Set extra_parts.
6440 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6442 * config/sh/t-linux: New.
6443 * config.host (sh*-*-linux*): Set tmake_file.
6445 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6447 * Makefile.in (install): Handle multilibs.
6449 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6451 * Makefile.in: Added .PHONY entry for documentation targets.
6453 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6455 * Makefile.in: Add empty info, html, dvi, pdf targets.
6457 2007-01-04 Mike Stump <mrs@apple.com>
6459 * Makefile.in (MAKEINFO): Remove.
6460 (PERL): Likewise.
6462 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6464 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6465 * configure: Regenerate.
6466 * Makefile.in (host_subdir): Substitute it.
6467 (gcc_objdir): Use it.
6469 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6471 * config.host (ia64*-*-linux*): Set tmake_file.
6473 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6475 * Makefile.in (version): Define.
6477 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6478 Paolo Bonzini <bonzini@gnu.org>
6480 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6481 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6482 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6483 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6484 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6485 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6486 * configure: Generated.