1 2014-10-22 Joseph Myers <joseph@codesourcery.com>
3 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit
5 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end):
8 2014-10-22 Georg-Johann Lay <avr@gjlay.de>
10 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code
11 introduced with 2014-10-21 trunk r216525.
13 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
14 Vidya Praveen <vidya.praveen@atmel.com>
15 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
16 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
17 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
19 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending
22 Updated library functions for AVRTINY arch.
23 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY.
24 Replaced occurrences of r0/r1 with tmp/zero reg macros.
25 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw
26 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with
28 (__mulsi3_helper): Update stack, preserve callee saved regs and
29 argument from stack. Restore callee save registers.
30 (__mulpsi3): Likewise.
31 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64,
32 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8,
33 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for
35 (__tablejump2__): Added lpm equivalent instructions for AVRTINY.
36 (__do_copy_data): Added new definition for AVRTINY.
37 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY.
38 (__load_3, __load_4, __xload_1, __xload_2, __xload_3,
39 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY.
40 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with
41 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi
43 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for
46 Fix broken long multiplication on tiny arch.
48 2014-10-09 Joseph Myers <joseph@codesourcery.com>
50 * soft-fp/double.h: Update from glibc.
51 * soft-fp/eqdf2.c: Likewise.
52 * soft-fp/eqsf2.c: Likewise.
53 * soft-fp/eqtf2.c: Likewise.
54 * soft-fp/extenddftf2.c: Likewise.
55 * soft-fp/extended.h: Likewise.
56 * soft-fp/extendsfdf2.c: Likewise.
57 * soft-fp/extendsftf2.c: Likewise.
58 * soft-fp/extendxftf2.c: Likewise.
59 * soft-fp/gedf2.c: Likewise.
60 * soft-fp/gesf2.c: Likewise.
61 * soft-fp/getf2.c: Likewise.
62 * soft-fp/ledf2.c: Likewise.
63 * soft-fp/lesf2.c: Likewise.
64 * soft-fp/letf2.c: Likewise.
65 * soft-fp/op-1.h: Likewise.
66 * soft-fp/op-2.h: Likewise.
67 * soft-fp/op-4.h: Likewise.
68 * soft-fp/op-8.h: Likewise.
69 * soft-fp/op-common.h: Likewise.
70 * soft-fp/quad.h: Likewise.
71 * soft-fp/single.h: Likewise.
72 * soft-fp/soft-fp.h: Likewise.
73 * soft-fp/unorddf2.c: Likewise.
74 * soft-fp/unordsf2.c: Likewise.
75 * soft-fp/unordtf2.c: Likewise.
76 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D.
77 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S.
78 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D.
79 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S.
80 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D.
81 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S.
82 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D.
83 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S.
84 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D.
85 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S.
87 2014-10-08 Rong Xu <xur@google.com>
89 * libgcov-util.c (read_gcda_file): Fix format.
90 (find_match_gcov_info): Ditto.
91 (calculate_2_entries): New.
92 (compute_one_gcov): Ditto.
93 (gcov_info_count_all_cold): Ditto.
94 (gcov_info_count_all_zero): Ditto.
95 (extract_file_basename): Ditto.
96 (get_file_basename): Ditto.
98 (matched_gcov_info): Ditto.
99 (calculate_overlap): Ditto.
100 (gcov_profile_overlap): Ditto.
101 * libgcov-driver.c (compute_summary): Make
102 it avavilable for external calls.
104 2014-10-06 Rong Xu <xur@google.com>
106 * Makefile.in: Ditto.
107 * libgcov-driver.c (gcov_sort_n_vals): New utility function.
108 (gcov_sort_icall_topn_counter): Ditto.
109 (gcov_sort_topn_counter_arrays): Ditto.
110 (dump_one_gcov): Sort indirect_call topn counters.
111 * libgcov-merge.c (__gcov_merge_icall_topn): New merge
113 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New
115 (__gcov_indirect_call_topn_profiler): New profiler function.
116 * libgcov-util.c (__gcov_icall_topn_counter_op): New.
117 * libgcov.h: New decls.
119 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
121 * config.host: Remove support for score-*.
123 2014-09-22 Joseph Myers <joseph@codesourcery.com>
125 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
126 (__LIBGCC_XF_MANT_DIG__): Define if not already defined.
127 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of
128 __LIBGCC_XF_MANT_DIG__.
129 (__LIBGCC_TF_MANT_DIG__): Define if not already defined.
130 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of
131 __LIBGCC_TF_MANT_DIG__.
132 * libgcc2.c (NOTRUNC): Define in terms of
133 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE.
134 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
136 2014-09-22 Joseph Myers <joseph@codesourcery.com>
139 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS):
142 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
144 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS
145 override USE_PT_GNU_EH_FRAME.
146 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity-
147 check USE_EH_FRAME_REGISTRY_ALWAYS against
148 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane.
149 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New
150 variable for substituted force_explicit_eh_registry.
151 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY.
152 * configure.ac (explicit-exception-frame-registration):
154 * configure: Regenerate.
156 2014-09-19 Olivier Hainque <hainque@adacore.com>
158 * config.host (powerpc-wrs-vxworksmils): New configuration,
161 2014-09-18 Joseph Myers <joseph@codesourcery.com>
163 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__.
165 2014-09-18 Joseph Myers <joseph@codesourcery.com>
167 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear
168 bits not set bits as indicating trapping exceptions.
170 2014-09-17 Nathan sidwell <nathan@acm.org>
172 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ...
173 (LIBGCOV_DRIVER): ... here.
174 * libgcov-driver.c (gcov_master): New.
175 (gcov_exit): Remove from master chain.
176 (__gcov_init): Add to master chain if version compatible. Don't
178 * libgcov_interface (__gcov_flust): Call gcov_dump_int.
179 (gcov_reset_int): Clear master chain, if compatible.
180 (gcov_dump_int): New internal interface. Dump master chain, if
182 (gcov_dump): Alias for gcov_dump_int.
183 * libgcov.h (struct gcov_root): Add next and prev fields.
184 (struct gcov_master): New struct.
185 (__gcov_master): New.
186 (gcov_dump_int): Declare.
188 2014-09-17 Olivier Hainque <hainque@adacore.com>
190 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file
191 and crtbegin.o + crtend.o to extra_parts.
193 2014-09-12 Joseph Myers <joseph@codesourcery.com>
195 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using
196 __LIBGCC_HAS_SF_MODE__.
197 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
198 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
199 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
200 * config/libbid/bid_gcc_intrinsics.h
201 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
202 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__.
203 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__.
204 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define.
205 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__.
206 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__.
208 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
211 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM
212 and R24 as needed. Make work for all devices and .text locations.
213 (__do_global_ctors, __do_global_dtors): Use word addresses.
214 (__tablejump__, __tablejump_elpm__): Remove functions.
215 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm.
217 (XICALL, XIJMP): New macros.
219 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
220 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
222 * config.host (aarch64*): Include crtfastmath.o and
224 * config/aarch64/crtfastmath.c: New file.
226 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
228 * config.host: Remove picochip support.
229 * config/picochip/adddi3.S: Remove.
230 * config/picochip/ashlsi3.S: Remove.
231 * config/picochip/ashlsi3.c: Remove.
232 * config/picochip/ashrsi3.S: Remove.
233 * config/picochip/ashrsi3.c: Remove.
234 * config/picochip/clzsi2.S: Remove.
235 * config/picochip/cmpsi2.S: Remove.
236 * config/picochip/divmod15.S: Remove.
237 * config/picochip/divmodhi4.S: Remove.
238 * config/picochip/divmodsi4.S: Remove.
239 * config/picochip/lib1funcs.S: Remove.
240 * config/picochip/longjmp.S: Remove.
241 * config/picochip/lshrsi3.S: Remove.
242 * config/picochip/lshrsi3.c: Remove.
243 * config/picochip/parityhi2.S: Remove.
244 * config/picochip/popcounthi2.S: Remove.
245 * config/picochip/setjmp.S: Remove.
246 * config/picochip/subdi3.S: Remove.
247 * config/picochip/t-picochip: Remove.
248 * config/picochip/ucmpsi2.S: Remove.
249 * config/picochip/udivmodhi4.S: Remove.
250 * config/picochip/udivmodsi4.S: Remove.
252 2014-09-08 Joseph Myers <joseph@codesourcery.com>
254 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__.
255 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__.
256 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__.
257 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__.
258 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give
259 error if not defined and LIBGCC2_HAS_SF_MODE is defined.
260 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not
261 defined and LIBGCC2_HAS_DF_MODE is defined.
262 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not
263 defined and LIBGCC2_HAS_XF_MODE is defined.
264 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not
265 defined and LIBGCC2_HAS_TF_MODE is defined.
267 2014-09-08 Joseph Myers <joseph@codesourcery.com>
269 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL
270 and ROUND_TOWARDS_ZERO conditionals.
272 2014-09-07 Nathan sidwell <nathan@acm.org>
274 * libgcov-interface.c (STRONG_ALIAS): Rename to ...
275 (ALIAS_weak): ... here. Use forwarding function. Adjust uses.
277 2014-09-05 Joseph Myers <joseph@codesourcery.com>
279 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc.
280 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all
281 uses to __LIBGCC_STACK_POINTER_REGNUM__.
282 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
283 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
284 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
285 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
286 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all
287 uses to __LIBGCC_STACK_GROWS_DOWNWARD__.
288 (DWARF_FRAME_REGISTERS): Change all uses to
289 __LIBGCC_DWARF_FRAME_REGISTERS__.
290 (EH_RETURN_STACKADJ_RTX): Change all uses to
291 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
292 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to
293 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition.
294 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change
295 use to __LIBGCC_EH_FRAME_SECTION_NAME__.
296 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__.
297 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use
298 to __LIBGCC_EH_FRAME_SECTION_NAME__.
299 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__
300 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to
301 __LIBGCC_STACK_POINTER_REGNUM__.
302 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to
303 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
304 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use
305 to __LIBGCC_STACK_POINTER_REGNUM__.
306 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
307 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
308 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change
309 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
310 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN):
311 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__.
312 (STACK_POINTER_REGNUM): Change all uses to
313 __LIBGCC_STACK_POINTER_REGNUM__.
314 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change
315 use to __LIBGCC_STACK_POINTER_REGNUM__.
316 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all
317 uses to __LIBGCC_STACK_POINTER_REGNUM__.
318 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use
319 to __LIBGCC_DWARF_FRAME_REGISTERS__.
320 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use
321 to __LIBGCC_DWARF_FRAME_REGISTERS__.
322 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use
323 to __LIBGCC_STACK_POINTER_REGNUM__.
324 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS):
325 Remove conditional definition.
326 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to
327 __LIBGCC_TEXT_SECTION_ASM_OP__.
328 (EH_FRAME_SECTION_NAME): Change all uses to
329 __LIBGCC_EH_FRAME_SECTION_NAME__.
330 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to
331 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__.
332 (CTORS_SECTION_ASM_OP): Change all uses to
333 __LIBGCC_CTORS_SECTION_ASM_OP__.
334 (DTORS_SECTION_ASM_OP): Change all uses to
335 __LIBGCC_DTORS_SECTION_ASM_OP__.
336 (JCR_SECTION_NAME): Change all uses to
337 __LIBGCC_JCR_SECTION_NAME__.
338 (INIT_SECTION_ASM_OP): Change all uses to
339 __LIBGCC_INIT_SECTION_ASM_OP__.
340 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
341 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
342 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to
343 __LIBGCC_STACK_GROWS_DOWNWARD__.
344 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to
345 __LIBGCC_INIT_SECTION_ASM_OP__.
346 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to
347 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__.
348 (EH_FRAME_SECTION_NAME): Change all uses to
349 __LIBGCC_EH_FRAME_SECTION_NAME__.
350 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional
351 definitions. Change all uses to
352 __LIBGCC_VTABLE_USES_DESCRIPTORS__.
353 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to
354 __LIBGCC_STACK_GROWS_DOWNWARD__.
355 (DWARF_FRAME_REGISTERS): Change all uses to
356 __LIBGCC_DWARF_FRAME_REGISTERS__.
357 (EH_RETURN_STACKADJ_RTX): Change all uses to
358 __LIBGCC_EH_RETURN_STACKADJ_RTX__.
359 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional
360 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__.
361 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to
362 __LIBGCC_DONT_USE_BUILTIN_SETJMP__.
363 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__.
365 2014-09-02 Nathan sidwell <nathan@acm.org>
367 * libgcov-interface.c (STRONG_ALIAS): New.
368 (__gcov_flush): Call __gcov_reset_int.
369 (__gcov_reset): Strong alias for ...
370 (__gcov_reset_ing): ... this renamed hidden version.
371 * libgcov.h (__gcov_reset_int): New declaration.
373 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
375 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit
377 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here.
378 (__dso_handle): Define on Cygwin.
379 * config/i386/t-cygming (crtbeginS.o): New rule.
380 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts.
382 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix
385 2014-08-13 Steve Ellcey <sellcey@mips.com>
387 * crtstuff.c: Undef caddr_t.
389 2014-08-12 Steve Ellcey <sellcey@mips.com>
391 * config/mips/mips16.S: Skip when __mips_soft_float is defined.
393 2014-08-07 Nathan Sidwell <nathan@acm.org>
395 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ...
396 (LIBGCOV_DRIVER): ... to here.
397 * libgcov.h (gcov_do_dump): New #define.
398 (struct gcov_root): New.
399 (__gcov_root): New declaration.
400 (__gcov_dump_one): Declare.
401 * libgcov-driver.c (gcov_list, gcov_dump_complete,
402 run_accounted): Delete.
403 (gcov_compute_histogram): Add LIST argument, adjust.
404 (compute_summary): Adjust gcov_compute_histogram call.
405 (gcov_do_dump): Not hidden, static in libgcov.
406 (gcov_clear): Move to interface.c.
407 (__gcov_dump_one): New, broken out of ...
408 (gcov_exit): ... here. Make static.
410 (__gcov_init): Adjust.
411 * libgcov-interface.c (gcov_clear, gcov_exit): Remove
413 (__gcov_flush): Use __gcov_dump_one and __gcov_reset.
414 (gcov_clear): Moved from driver.c. Add LIST argument.
415 (__gcov_reset): Adjust for changed interfaces.
416 (__gcov_fork): Remove local declaration of __gcov_flush_mx.
418 2014-08-04 Rohit <rohitarulraj@freescale.com>
421 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update
422 based on change in SPE high register numbers and 3 HTM registers.
424 2014-08-01 Nathan Sidwell <nathan@acm.org>
426 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER,
427 LIBGCOV_INTERFACE): Reformat.
428 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when
430 * libgcov-interface.c: Reformat some comments.
431 (__gcov_flush_mx): Add declaration. Tidy up definition.
433 2014-07-31 Alan Modra <amodra@gmail.com>
434 Peter Bergner <bergner@vnet.ibm.com>
436 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete.
437 (pack_ldouble): New function.
438 (__gcc_qadd): Use it.
439 (__gcc_qmul): Likewise.
440 (__gcc_qdiv): Likewise.
441 (__gcc_qneg): Likewise.
442 (__gcc_stoq): Likewise.
443 (__gcc_dtoq): Likewise.
445 2014-07-30 J. D. Johnston <jjohnst@us.ibm.com>
447 * config/s390/tpf-unwind.h: Include <stdbool.h>.
448 (__tpf_eh_return): Add original return address as second parameter.
449 Handle cases where unwinder routines were called directly, instead
450 of from within the C++ library.
452 2014-07-29 Nathan Sidwell <nathan@acm.org>
454 * libgcov.h: Move renaming of entry points to lib gcov specific
456 (gcov_do_dump): New rename.
457 (gcov_rewrite): Remove inline, make HIDDEN.
458 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations.
459 (gcov_exit_compute_summary): Rename to ...
460 (compute_summary): ... here. Add LIST argument.
461 (gcov_exit_merge_gcda): Rename to ...
462 (merge_one_data): ... here.
463 (gcov_exit_write_gcda): Rename to ...
464 (write_one_data): ... here.
465 (gcov_exit_merge_summary): Rename to ...
466 (merge_summary): Add RUN_COUNTED argument.
467 (gcov_exit_dump_gcov): Rename to ...
468 (dump_one_gcov): Add RUN_COUNTED argument.
469 (gcov_do_dump): New function, broken out of ...
470 (gcov_exit): ... here. Call it.
472 2014-07-27 Anthony Green <green@moxielogic.com>
474 * config.host: Add moxiebox configuration suppport.
476 2014-07-27 Nathan Sidwell <nathan@acm.org>
478 * libgcov-driver.c (struct gcov_filename_aux): Rename ...
479 (struct gcov_filename): ... here. Include buffer and max length
481 (gcov_max_filename): Remove.
482 (gi_filename): Remove.
483 (gcov_exit_compute_summary): Compute max filename here.
484 (gcov_exit_merge_gcda): Add filename parm, adjust.
485 (gcov_exit_merge_summary): Likewise.
486 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes.
487 (gcov_exit): Likewise.
488 (__gcov_init): Don't calculate max length here.
489 * libgcov_util.c (max_filename_len): Remove.
490 (read_gcda_file): Don't calculate max length here.
491 (gcov_read_profile_dir): Don't propagate here.
492 * libgcov-driver-system.c (alloc_filename_struct): Adjust for
493 struct gcov_filename changes.
494 (gcov_exit_open_gcda_file): Likewise.
496 2014-07-25 Nathan Sidwell <nathan@acm.org>
498 * libgcov-driver.c (set_gcov_dump_complete,
499 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global
500 functions polluting user's namespace.
501 (gcov_exit): Set variable directly.
502 (gcov_clear): Reset variable directly.
503 * libgcov-interface.c (get_gcov_dymp_complete,
504 reset_gov_dump_complete): Remove declarations.
505 (__gcov_reset, __gcov_dump): Don't call them.
507 2014-07-24 DJ Delorie <dj@redhat.com>
509 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public.
510 (__gcc_deregister_frame): Move logic to detect deregister function
512 (__gcc_register_frame): here, so it's consistent with the register
515 2014-07-23 Nathan Sidwell <nathan@acm.org>
517 * libgcov-driver.c (set_gcov_list): Remove.
518 (gcov_list): Make non-static in GCOV_TOOL.
519 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define.
521 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
523 * config/pa/linux-atomic.c (__sync_lock_release_4): New.
524 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release.
525 Don't use SYNC_LOCK_RELEASE for int type.
527 2014-07-14 Richard Biener <rguenther@suse.de>
529 * libgcov.h (struct gcov_fn_info): Make ctrs size 1.
531 2014-07-11 Rong Xu <xur@google.com>
533 * libgcov-util.c (gcov_max_filename): Fix declartion.
535 2014-07-10 Rong Xu <xur@google.com>
537 Add gcov-tool: an offline gcda profile processing tool
539 * libgcov-driver.c (gcov_max_filename): Make available
541 * libgcov-merge.c (__gcov_merge_add): Replace
542 gcov_read_counter() with a Macro.
543 (__gcov_merge_ior): Ditto.
544 (__gcov_merge_time_profile): Ditto.
545 (__gcov_merge_single): Ditto.
546 (__gcov_merge_delta): Ditto.
547 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag
548 in the utility functions.
549 (set_fn_ctrs): Utility function for reading gcda files to in-memory
550 gcov_list object link lists.
551 (tag_function): Ditto.
555 (tag_counters): Ditto.
556 (tag_summary): Ditto.
557 (read_gcda_finalize): Ditto.
558 (read_gcda_file): Ditto.
559 (ftw_read_file): Ditto.
560 (read_profile_dir_init): Ditto.
561 (gcov_read_profile_dir): Ditto.
562 (gcov_read_counter_mem): Ditto.
563 (gcov_get_merge_weight): Ditto.
564 (merge_wrapper): A wrapper function that calls merging handler.
565 (gcov_merge): Merge two gcov_info objects with weights.
566 (find_match_gcov_info): Find the matched gcov_info in the list.
567 (gcov_profile_merge): Merge two gcov_info object lists.
568 (__gcov_add_counter_op): Process edge profile counter values.
569 (__gcov_ior_counter_op): Process IOR profile counter values.
570 (__gcov_delta_counter_op): Process delta profile counter values.
571 (__gcov_single_counter_op): Process single profile counter values.
572 (fp_scale): Callback function for float-point scaling.
573 (int_scale): Callback function for integer fraction scaling.
574 (gcov_profile_scale): Scaling profile counters.
575 (gcov_profile_normalize): Normalize profile counters.
576 * libgcov.h: Add headers and functions for gcov-tool use.
577 (gcov_get_counter): New.
578 (gcov_get_counter_target): Ditto.
579 (struct gcov_info): Make the functions field mutable in gcov-tool
582 2014-06-23 Kai Tietz <ktietz@redhat.com>
585 * unwind-seh.c (_Unwind_GetGR): Check for proper
587 (_Unwind_SetGR): Likewise.
589 2014-05-22 Nick Clifton <nickc@redhat.com>
591 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add
594 2014-05-22 Teresa Johnson <tejohnson@google.com>
596 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
599 2014-05-20 John Marino <gnugcc@marino.st>
601 * config.host (*-*-dragonfly*): New target.
602 * crtstuff.c: Make dl_iterate_support generic on *bsd.
603 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD.
604 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly.
605 * config/i386/dragonfly-unwind.h: New.
607 2014-05-21 Maciej W. Rozycki <macro@codesourcery.com>
610 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S)
611 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit.
613 2014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
615 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
618 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
620 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
622 2014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
625 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map
628 2014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
630 Work around for current cygwin32 build problems.
631 * config/i386/cygming-crtbegin.c (__register_frame_info,
632 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default
633 functions only for 64-bit systems.
635 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
637 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
638 (sigill_caught, sigill_hdlr): Remove.
640 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
642 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
644 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
645 Solaris 9 single-threaded support.
646 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
647 Solaris 9 single-threaded support. Add call_user_handler code
649 (sparc_is_sighandler): Likewise.
651 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
653 * config.host: Append t-floattodi to tmake_file depending on
656 2014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com>
658 * config.host (v850*-*-*): Add to tmake_file instead of resetting it.
660 2014-03-10 Uros Bizjak <ubizjak@gmail.com>
663 * crtstuff.c (frame_dummy): Use void **jcr_list temporary
664 variable to avoid array subscript is above array bounds warnings.
665 Use __builtin_expect when checking *jcr_list for NULL.
667 2014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
670 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu)
671 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add
672 vtv_*.o to extra_parts if enable_vtable_verify.
674 2014-03-06 Nick Clifton <nickc@redhat.com>
676 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S
677 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines.
679 2014-02-28 Joey Ye <joey.ye@arm.com>
682 * config/arm/sfp-machine.h (_FP_NANFRAC_H,
683 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
686 2014-02-24 Walter Lee <walt@tilera.com>
688 * config.host: Support "tilegx*" and "tilepro*" triplets.
689 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
690 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
692 2014-02-20 Sandra Loosemore <sandra@codesourcery.com>
693 Chung-Lin Tang <cltang@codesourcery.com>
695 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
696 * config/nios2/crti.S: Remove .file directive.
697 * config/nios2/crtn.S: Likewise.
699 2014-02-18 Kai Tietz <ktietz@redhat.com>
700 Jonathan Schleifer <js@webkeks.org>
703 * unwind-seh.c (_GCC_specific_handler): Pass proper
704 value to unwind-handler.
706 2014-02-12 Joseph Myers <joseph@codesourcery.com>
708 * soft-fp/adddf3.c: Update from glibc.
709 * soft-fp/addsf3.c: Likewise.
710 * soft-fp/addtf3.c: Likewise.
711 * soft-fp/divdf3.c: Likewise.
712 * soft-fp/divsf3.c: Likewise.
713 * soft-fp/divtf3.c: Likewise.
714 * soft-fp/double.h: Likewise.
715 * soft-fp/eqdf2.c: Likewise.
716 * soft-fp/eqsf2.c: Likewise.
717 * soft-fp/eqtf2.c: Likewise.
718 * soft-fp/extenddftf2.c: Likewise.
719 * soft-fp/extended.h: Likewise.
720 * soft-fp/extendsfdf2.c: Likewise.
721 * soft-fp/extendsftf2.c: Likewise.
722 * soft-fp/extendxftf2.c: Likewise.
723 * soft-fp/fixdfdi.c: Likewise.
724 * soft-fp/fixdfsi.c: Likewise.
725 * soft-fp/fixdfti.c: Likewise.
726 * soft-fp/fixsfdi.c: Likewise.
727 * soft-fp/fixsfsi.c: Likewise.
728 * soft-fp/fixsfti.c: Likewise.
729 * soft-fp/fixtfdi.c: Likewise.
730 * soft-fp/fixtfsi.c: Likewise.
731 * soft-fp/fixtfti.c: Likewise.
732 * soft-fp/fixunsdfdi.c: Likewise.
733 * soft-fp/fixunsdfsi.c: Likewise.
734 * soft-fp/fixunsdfti.c: Likewise.
735 * soft-fp/fixunssfdi.c: Likewise.
736 * soft-fp/fixunssfsi.c: Likewise.
737 * soft-fp/fixunssfti.c: Likewise.
738 * soft-fp/fixunstfdi.c: Likewise.
739 * soft-fp/fixunstfsi.c: Likewise.
740 * soft-fp/fixunstfti.c: Likewise.
741 * soft-fp/floatdidf.c: Likewise.
742 * soft-fp/floatdisf.c: Likewise.
743 * soft-fp/floatditf.c: Likewise.
744 * soft-fp/floatsidf.c: Likewise.
745 * soft-fp/floatsisf.c: Likewise.
746 * soft-fp/floatsitf.c: Likewise.
747 * soft-fp/floattidf.c: Likewise.
748 * soft-fp/floattisf.c: Likewise.
749 * soft-fp/floattitf.c: Likewise.
750 * soft-fp/floatundidf.c: Likewise.
751 * soft-fp/floatundisf.c: Likewise.
752 * soft-fp/floatunditf.c: Likewise.
753 * soft-fp/floatunsidf.c: Likewise.
754 * soft-fp/floatunsisf.c: Likewise.
755 * soft-fp/floatunsitf.c: Likewise.
756 * soft-fp/floatuntidf.c: Likewise.
757 * soft-fp/floatuntisf.c: Likewise.
758 * soft-fp/floatuntitf.c: Likewise.
759 * soft-fp/gedf2.c: Likewise.
760 * soft-fp/gesf2.c: Likewise.
761 * soft-fp/getf2.c: Likewise.
762 * soft-fp/ledf2.c: Likewise.
763 * soft-fp/lesf2.c: Likewise.
764 * soft-fp/letf2.c: Likewise.
765 * soft-fp/muldf3.c: Likewise.
766 * soft-fp/mulsf3.c: Likewise.
767 * soft-fp/multf3.c: Likewise.
768 * soft-fp/negdf2.c: Likewise.
769 * soft-fp/negsf2.c: Likewise.
770 * soft-fp/negtf2.c: Likewise.
771 * soft-fp/op-1.h: Likewise.
772 * soft-fp/op-2.h: Likewise.
773 * soft-fp/op-4.h: Likewise.
774 * soft-fp/op-8.h: Likewise.
775 * soft-fp/op-common.h: Likewise.
776 * soft-fp/quad.h: Likewise.
777 * soft-fp/single.h: Likewise.
778 * soft-fp/soft-fp.h: Likewise.
779 * soft-fp/subdf3.c: Likewise.
780 * soft-fp/subsf3.c: Likewise.
781 * soft-fp/subtf3.c: Likewise.
782 * soft-fp/truncdfsf2.c: Likewise.
783 * soft-fp/trunctfdf2.c: Likewise.
784 * soft-fp/trunctfsf2.c: Likewise.
785 * soft-fp/trunctfxf2.c: Likewise.
786 * soft-fp/unorddf2.c: Likewise.
787 * soft-fp/unordsf2.c: Likewise.
788 * soft-fp/unordtf2.c: Likewise.
789 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New
791 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
793 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
795 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
797 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
799 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
801 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
803 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
805 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
807 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
809 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
811 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
813 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
815 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING):
817 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING):
819 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
822 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
824 * config/s390/32/_fixdfdi.c: Throw invalid exception if number
825 cannot be represented.
826 * config/s390/32/_fixsfdi.c: Likewise.
827 * config/s390/32/_fixtfdi.c: Likewise.
828 * config/s390/32/_fixunsdfdi.c: Likewise.
829 * config/s390/32/_fixunssfdi.c: Likewise.
830 * config/s390/32/_fixunstfdi.c: Likewise.
832 2014-02-07 Richard Sandiford <rdsandiford@googlemail.com>
834 * configure.ac (libgcc_cv_mips_hard_float): New.
835 * configure: Regenerate.
836 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than
837 t-softfp-sfdf for hard-float targets.
838 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate.
839 (softfp_float_modes, softfp_int_modes, softfp_extensions)
840 (softfp_truncations, softfp_exclude_libgcc2): New.
841 * config/t-hardfp: New file.
842 * config/t-hardfp-sfdf: Likewise.
843 * config/hardfp.c: Likewise.
845 2014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
847 * config.host: Include t-floattodi also for s390x.
848 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode.
849 * config/s390/32/_fixsfdi.c: Likewise.
850 * config/s390/32/_fixtfdi.c: Likewise.
851 * config/s390/32/_fixunsdfdi.c: Likewise.
852 * config/s390/32/_fixunssfdi.c: Likewise.
853 * config/s390/32/_fixunstfdi.c: Likewise.
855 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
858 * config/t-slibgcc-sld (libgcc-unwind.map): New target.
859 (install-libgcc-unwind-map-forbuild): New target.
860 (all): Depend on install-libgcc-unwind-map-forbuild.
861 (install-libgcc-unwind-map): New target.
862 (install): Depend on install-libgcc-unwind-map.
864 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
866 * config/nios2/crti.S (_init): Initialize GOT pointer from
867 _gp_got instead of _GLOBAL_OFFSET_TABLE_.
869 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
871 * configure.ac: Check __mips64 when setting host_address.
872 * configure: Regenerate.
873 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf,
874 mips/t-mips64 and t-softfp.
875 (mips*-*-linux*): Don't add mips/t-tpbit.
876 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS)
877 (DPBIT, DPBIT_CFLAGS): Delete.
878 * config/mips/sfp-machine.h: New file.
879 * config/mips/t-mips64: Likewise.
880 * config/mips/t-softfp-tf: Likewise.
881 * config/mips/t-tpbit: Delete.
883 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
885 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define
888 2014-01-25 Walter Lee <walt@tilera.com>
890 * config/tilepro/atomic.c: Include tconfig.h. Don't include
891 config.h or system.h.
894 2014-01-25 Walter Lee <walt@tilera.com>
896 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
897 (post_atomic_barrier): Ditto.
898 (__fetch_and_do): New macro.
899 (__atomic_fetch_and_do): Use __fetch_and_do.
900 (__sync_fetch_and_do): New macro.
901 (__sync_fetch_and_add_4): New function.
902 (__sync_fetch_and_sub_4): New function.
903 (__sync_fetch_and_or_4): New function.
904 (__sync_fetch_and_and_4): New function.
905 (__sync_fetch_and_xor_4): New function.
906 (__sync_fetch_and_nand_4): New function.
907 (__sync_fetch_and_add_8): New function.
908 (__sync_fetch_and_sub_8): New function.
909 (__sync_fetch_and_or_8): New function.
910 (__sync_fetch_and_and_8): New function.
911 (__sync_fetch_and_xor_8): New function.
912 (__sync_fetch_and_nand_8): New function.
913 (__do_and_fetch): New macro.
914 (__atomic_do_and_fetch): Use __do_and_fetch.
915 (__sync_do_and_fetch): New macro.
916 (__sync_add_and_fetch_4): New function.
917 (__sync_sub_and_fetch_4): New function.
918 (__sync_or_and_fetch_4): New function.
919 (__sync_and_and_fetch_4): New function.
920 (__sync_xor_and_fetch_4): New function.
921 (__sync_nand_and_fetch_4): New function.
922 (__sync_add_and_fetch_8): New function.
923 (__sync_sub_and_fetch_8): New function.
924 (__sync_or_and_fetch_8): New function.
925 (__sync_and_and_fetch_8): New function.
926 (__sync_xor_and_fetch_8): New function.
927 (__sync_nand_and_fetch_8): New function.
928 (__sync_exchange_methods): New macro.
929 (__sync_val_compare_and_swap_4): New function.
930 (__sync_bool_compare_and_swap_4): New function.
931 (__sync_lock_test_and_test_4): New function.
932 (__sync_val_compare_and_swap_8): New function.
933 (__sync_bool_compare_and_swap_8): New function.
934 (__sync_lock_test_and_test_8): New function.
935 (__subword_cmpxchg_body): New macro.
936 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
937 (__atomic_compare_exchange_2): Ditto.
938 (__sync_subword_cmpxchg): New macro.
939 (__sync_val_compare_and_swap_1): New function.
940 (__sync_bool_compare_and_swap_1): New function.
941 (__sync_val_compare_and_swap_2): New function.
942 (__sync_bool_compare_and_swap_2): New function.
943 (__atomic_subword): Rename to ...
944 (__subword): ... New name.
945 (__atomic_subword_fetch): Use __subword.
946 (__sync_subword_fetch): New macro.
947 (__sync_fetch_and_add_1): New function.
948 (__sync_fetch_and_sub_1): New function.
949 (__sync_fetch_and_or_1): New function.
950 (__sync_fetch_and_and_1): New function.
951 (__sync_fetch_and_xor_1): New function.
952 (__sync_fetch_and_nand_1): New function.
953 (__sync_fetch_and_add_2): New function.
954 (__sync_fetch_and_sub_2): New function.
955 (__sync_fetch_and_or_2): New function.
956 (__sync_fetch_and_and_2): New function.
957 (__sync_fetch_and_xor_2): New function.
958 (__sync_fetch_and_nand_2): New function.
959 (__sync_add_and_fetch_1): New function.
960 (__sync_sub_and_fetch_1): New function.
961 (__sync_or_and_fetch_1): New function.
962 (__sync_and_and_fetch_1): New function.
963 (__sync_xor_and_fetch_1): New function.
964 (__sync_nand_and_fetch_1): New function.
965 (__sync_add_and_fetch_2): New function.
966 (__sync_sub_and_fetch_2): New function.
967 (__sync_or_and_fetch_2): New function.
968 (__sync_and_and_fetch_2): New function.
969 (__sync_xor_and_fetch_2): New function.
970 (__sync_nand_and_fetch_2): New function.
971 (__atomic_subword_lock): Use __subword.
972 (__sync_subword_lock): New macro.
973 (__sync_lock_test_and_set_1): New function.
974 (__sync_lock_test_and_set_2): New function.
976 2014-01-25 Walter Lee <walt@tilera.com>
978 * config/tilepro/atomic.c (BIT_OFFSET): Define.
979 (__atomic_subword_cmpxchg): Use BIT_OFFSET.
980 (__atomic_subword): Ditto.
982 2014-01-25 Walter Lee <walt@tilera.com>
984 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
985 a prefix op argument.
986 (__atomic_nand_fetch_4): Add prefix op.
987 (__atomic_nand_fetch_8): Ditto.
989 2014-01-21 Baruch Siach <barch@tkos.co.il>
991 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.
993 2014-01-09 Rong Xu <xur@google.com>
995 * libgcov-driver.c (this_prg): make it local to save
997 (gcov_exit_compute_summary): Ditto.
998 (gcov_exit_merge_gcda): Ditto.
999 (gcov_exit_merge_summary): Ditto.
1000 (gcov_exit_dump_gcov): Ditto.
1002 2014-01-08 Rong Xu <xur@google.com>
1004 * libgcov-driver.c: Use libgcov.h.
1005 (buffer_fn_data): Use xmalloc instead of malloc.
1006 (gcov_exit_merge_gcda): Ditto.
1007 * libgcov-driver-system.c (allocate_filename_struct): Ditto.
1008 * libgcov.h: New common header files for libgcov-*.h.
1009 * libgcov-interface.c: Use libgcov.h
1010 * libgcov-merge.c: Ditto.
1011 * libgcov-profiler.c: Ditto.
1012 * Makefile.in: Add dependence to libgcov.h
1014 2014-01-02 Joseph Myers <joseph@codesourcery.com>
1016 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in
1017 case of small numerator and finite nonzero result.
1019 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1021 Update copyright years
1023 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1025 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S,
1026 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c,
1027 config/arc/dp-hack.h, config/arc/fp-hack.h,
1028 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S,
1029 config/arc/ieee-754/arc600-dsp/divdf3.S,
1030 config/arc/ieee-754/arc600-dsp/divsf3.S,
1031 config/arc/ieee-754/arc600-dsp/muldf3.S,
1032 config/arc/ieee-754/arc600-dsp/mulsf3.S,
1033 config/arc/ieee-754/arc600-mul64/divdf3.S,
1034 config/arc/ieee-754/arc600-mul64/divsf3.S,
1035 config/arc/ieee-754/arc600-mul64/muldf3.S,
1036 config/arc/ieee-754/arc600-mul64/mulsf3.S,
1037 config/arc/ieee-754/arc600/divsf3.S,
1038 config/arc/ieee-754/arc600/mulsf3.S,
1039 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S,
1040 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c,
1041 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S,
1042 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S,
1043 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S,
1044 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S,
1045 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S,
1046 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S,
1047 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S,
1048 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S,
1049 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S,
1050 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S,
1051 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c,
1052 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib,
1053 config/cris/umulsidi3.S, config/msp430/cmpsi2.S,
1054 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c,
1055 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c,
1056 config/msp430/lib2divSI.c, config/msp430/lib2mul.c,
1057 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h,
1058 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S,
1059 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S,
1060 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c,
1061 vtv_start_preinit.c: Use the standard form for the copyright notice.
1063 2013-12-31 Sandra Loosemore <sandra@codesourcery.com>
1064 Chung-Lin Tang <cltang@codesourcery.com>
1065 Based on patches from Altera Corporation
1067 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases.
1068 * config/nios2/lib2-nios2.h: New file.
1069 * config/nios2/lib2-divmod-hi.c: New file.
1070 * config/nios2/linux-unwind.h: New file.
1071 * config/nios2/lib2-divmod.c: New file.
1072 * config/nios2/linux-atomic.c: New file.
1073 * config/nios2/t-nios2: New file.
1074 * config/nios2/crti.asm: New file.
1075 * config/nios2/t-linux: New file.
1076 * config/nios2/lib2-divtable.c: New file.
1077 * config/nios2/lib2-mul.c: New file.
1078 * config/nios2/tramp.c: New file.
1079 * config/nios2/crtn.asm: New file.
1081 2013-12-26 Uros Bizjak <ubizjak@gmail.com>
1083 * config/i386/cpuinfo.c (enum vendor_signatures): Remove.
1084 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx
1085 from cpuid.h to check vendor signatures.
1087 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
1089 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names
1090 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2.
1091 (get_amd_cpu): Likewise.
1093 2013-12-25 H.J. Lu <hongjiu.lu@intel.com>
1095 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from
1098 2013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org>
1099 H.J. Lu <hongjiu.lu@intel.com>
1102 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT
1104 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4,
1105 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL.
1106 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4,
1107 FEATURE_XOP and FEATURE_FMA.
1108 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and
1110 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL.
1111 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A,
1112 FEATURE_FMA4 and FEATURE_XOP.
1114 2013-12-23 H.J. Lu <hongjiu.lu@intel.com>
1116 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM,
1117 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT.
1118 (get_intel_cpu): Updated.
1120 2013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com>
1122 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.
1124 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
1126 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1127 instructions when __SSE_MATH__ is defined.
1129 2013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
1131 * config.host (microblaze-*-rtems*): New.
1133 2013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org>
1135 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
1136 architectures that do not have hardware divide instruction.
1137 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
1139 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
1141 * longlong.h: Delete (moved to include/).
1143 2013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
1145 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add
1146 of normal number and qNaN to not raise an inexact exception.
1148 2013-11-28 Uros Bizjak <ubizjak@gmail.com>
1150 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.
1152 2013-11-28 Matthew Leach <matthew.leach@arm.com>
1154 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
1155 for correct opcodes on BE.
1157 2013-11-27 Uros Bizjak <ubizjak@gmail.com>
1159 * soft-fp/op-4.h: Update from glibc.
1161 2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
1163 * libgcc2.c (__udivmoddi4): Define new implementation when
1164 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
1165 divide instructions.
1167 2013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
1169 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
1171 2013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1173 * config/t-softfp (soft-fp-objects-base): New variable.
1174 (soft-fp-objects): Use it.
1176 2013-11-23 David Edelson <dje.gcc@gmail.com>
1177 Andrew Dixie <andrewd@gentrack.com>
1180 * config/rs6000/aixinitfini.c: New file.
1181 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
1182 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
1185 2013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
1187 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
1189 2013-11-18 Jan Hubicka <jh@suse.cz>
1191 * libgcov-driver.c (run_accounted): Make global level static.
1192 (gcov_exit_merge_summary): Silence warning; do not clear
1194 (gcov_exit): Clear it here.
1196 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
1199 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
1200 (all_prg, crc32): Remove static vars.
1201 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
1203 (gcov_exit_merge_gcda): Add crc32 parameter.
1204 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
1205 do not account run if it was already accounted.
1206 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
1207 (gcov_exit): Initialize all_prg; update.
1209 2013-11-15 Andreas Schwab <schwab@linux-m68k.org>
1211 * configure: Regenerate.
1213 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1214 Alan Modra <amodra@gmail.com>
1216 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
1217 (frob_update_context): Use it.
1219 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1220 Alan Modra <amodra@gmail.com>
1222 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
1223 (trampoline_initial): Provide ELFv2 variant.
1224 (__trampoline_setup): Likewise.
1226 * config/rs6000/linux-unwind.h (frob_update_context): Do not
1227 check for AIX indirect function call sequence if _CALL_ELF == 2.
1229 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1230 Alan Modra <amodra@gmail.com>
1232 * config/rs6000/linux-unwind.h (get_regs): Do not support
1233 old kernel versions if _CALL_ELF == 2.
1234 (frob_update_context): Do not support PLT stub variants only
1235 generated by old linkers if _CALL_ELF == 2.
1237 2013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1238 Alan Modra <amodra@gmail.com>
1240 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
1241 location of CR save area for 64-bit little-endian systems.
1243 2013-11-11 Eric Botcazou <ebotcazou@adacore.com>
1245 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
1247 * config/arm/t-vxworks: Delete.
1249 2013-11-10 Kai Tietz <ktietz@redhat.com>
1251 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
1252 Increment load-count on use of LIBGCC_SONAME DLL.
1253 (hmod_libgcc): New static variable to hold handle of
1255 (__gcc_deregister_frame): Decrement load-count of
1258 2013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1260 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
1262 * configure: Regenerate
1264 2013-11-07 Uros Bizjak <ubizjak@gmail.com>
1266 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
1267 FP_EX_DENORM. Store result to volatile location after SSE division
1268 to close interrupt window. Remove unneeded fwait after x87
1269 division since interrupt window will be closed by emitted fstp.
1270 Rewrite FP_EX_INEXACT handling.
1272 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1274 * soft-fp/README: Update.
1275 * soft-fp/adddf3.c: Update from glibc.
1276 * soft-fp/addsf3.c: Likewise.
1277 * soft-fp/addtf3.c: Likewise.
1278 * soft-fp/divdf3.c: Likewise.
1279 * soft-fp/divsf3.c: Likewise.
1280 * soft-fp/divtf3.c: Likewise.
1281 * soft-fp/double.h: Likewise.
1282 * soft-fp/eqdf2.c: Likewise.
1283 * soft-fp/eqsf2.c: Likewise.
1284 * soft-fp/eqtf2.c: Likewise.
1285 * soft-fp/extenddftf2.c: Likewise.
1286 * soft-fp/extended.h: Likewise.
1287 * soft-fp/extendsfdf2.c: Likewise.
1288 * soft-fp/extendsftf2.c: Likewise.
1289 * soft-fp/extendxftf2.c: Likewise.
1290 * soft-fp/fixdfdi.c: Likewise.
1291 * soft-fp/fixdfsi.c: Likewise.
1292 * soft-fp/fixdfti.c: Likewise.
1293 * soft-fp/fixsfdi.c: Likewise.
1294 * soft-fp/fixsfsi.c: Likewise.
1295 * soft-fp/fixsfti.c: Likewise.
1296 * soft-fp/fixtfdi.c: Likewise.
1297 * soft-fp/fixtfsi.c: Likewise.
1298 * soft-fp/fixtfti.c: Likewise.
1299 * soft-fp/fixunsdfdi.c: Likewise.
1300 * soft-fp/fixunsdfsi.c: Likewise.
1301 * soft-fp/fixunsdfti.c: Likewise.
1302 * soft-fp/fixunssfdi.c: Likewise.
1303 * soft-fp/fixunssfsi.c: Likewise.
1304 * soft-fp/fixunssfti.c: Likewise.
1305 * soft-fp/fixunstfdi.c: Likewise.
1306 * soft-fp/fixunstfsi.c: Likewise.
1307 * soft-fp/fixunstfti.c: Likewise.
1308 * soft-fp/floatdidf.c: Likewise.
1309 * soft-fp/floatdisf.c: Likewise.
1310 * soft-fp/floatditf.c: Likewise.
1311 * soft-fp/floatsidf.c: Likewise.
1312 * soft-fp/floatsisf.c: Likewise.
1313 * soft-fp/floatsitf.c: Likewise.
1314 * soft-fp/floattidf.c: Likewise.
1315 * soft-fp/floattisf.c: Likewise.
1316 * soft-fp/floattitf.c: Likewise.
1317 * soft-fp/floatundidf.c: Likewise.
1318 * soft-fp/floatundisf.c: Likewise.
1319 * soft-fp/floatunditf.c: Likewise.
1320 * soft-fp/floatunsidf.c: Likewise.
1321 * soft-fp/floatunsisf.c: Likewise.
1322 * soft-fp/floatunsitf.c: Likewise.
1323 * soft-fp/floatuntidf.c: Likewise.
1324 * soft-fp/floatuntisf.c: Likewise.
1325 * soft-fp/floatuntitf.c: Likewise.
1326 * soft-fp/gedf2.c: Likewise.
1327 * soft-fp/gesf2.c: Likewise.
1328 * soft-fp/getf2.c: Likewise.
1329 * soft-fp/ledf2.c: Likewise.
1330 * soft-fp/lesf2.c: Likewise.
1331 * soft-fp/letf2.c: Likewise.
1332 * soft-fp/muldf3.c: Likewise.
1333 * soft-fp/mulsf3.c: Likewise.
1334 * soft-fp/multf3.c: Likewise.
1335 * soft-fp/negdf2.c: Likewise.
1336 * soft-fp/negsf2.c: Likewise.
1337 * soft-fp/negtf2.c: Likewise.
1338 * soft-fp/op-1.h: Likewise.
1339 * soft-fp/op-2.h: Likewise.
1340 * soft-fp/op-4.h: Likewise.
1341 * soft-fp/op-8.h: Likewise.
1342 * soft-fp/op-common.h: Likewise.
1343 * soft-fp/quad.h: Likewise.
1344 * soft-fp/single.h: Likewise.
1345 * soft-fp/soft-fp.h: Likewise.
1346 * soft-fp/subdf3.c: Likewise.
1347 * soft-fp/subsf3.c: Likewise.
1348 * soft-fp/subtf3.c: Likewise.
1349 * soft-fp/truncdfsf2.c: Likewise.
1350 * soft-fp/trunctfdf2.c: Likewise.
1351 * soft-fp/trunctfsf2.c: Likewise.
1352 * soft-fp/trunctfxf2.c: Likewise.
1353 * soft-fp/unorddf2.c: Likewise.
1354 * soft-fp/unordsf2.c: Likewise.
1355 * soft-fp/unordtf2.c: Likewise.
1357 2013-11-05 Uros Bizjak <ubizjak@gmail.com>
1359 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
1360 (_FP_MUL_MEAT_D): Ditto.
1361 (_FP_DIV_MEAT_S): Ditto.
1362 (_FP_DIV_MEAT_D): Ditto.
1363 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
1364 t-softfp-sfdf and t-softfp to tmake_file.
1366 2013-11-03 Uros Bizjak <ubizjak@gmail.com>
1368 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
1369 * config/i386/crtprec.c: Ditto.
1371 2013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
1372 Shiva Chen <shiva0217@gmail.com>
1374 * config.host (nds32*-elf*): Add nds32 target.
1375 * config/nds32 : New directory and files.
1377 2013-10-16 Hans-Peter Nilsson <hp@axis.com>
1379 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
1380 * config.host (cpu_type) <Setting default>: Add entry for
1382 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
1383 <crisv32-*-linux*>: Adjust.
1384 * longlong.h: Wrap the whole CRIS section in a single
1385 defined(__CRIS__) conditional. Add comment about add_ssaaaa
1387 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
1389 [__CRIS__] (__umulsidi3): Define.
1390 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
1391 * config/cris/sfp-machine.h: New file.
1392 * config/cris/umulsidi3.S: New file.
1393 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
1394 * config/cris/arit.c (SIGNMULT): New macro.
1395 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
1396 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
1397 saving 3 out of originally 33 cycles from the fastest
1398 path, 3 out of 54 from the medium path and one from the longest
1399 path. Improve comments.
1401 2013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
1403 * sync.c: Remove static aliases and define each function directly
1404 under its real name.
1406 2013-10-02 John David Anglin <danglin@gcc.gnu.org>
1408 * config.host (hppa*64*-*-linux*): Define extra_parts.
1409 (hppa*-*-linux*): Likewise.
1411 2013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
1413 * config/arc/crtgend.S: Add 2013 to Copyright years.
1414 * config/arc/gmon/atomic.h: Likewise.
1415 * config/arc/gmon/auxreg.h: Likewise.
1416 * config/arc/gmon/sys/gmon_out.h: Likewise.
1417 * config/arc/gmon/sys/gmon.h: Likewise.
1418 * config/arc/gmon/prof-freq.c: Likewise.
1419 * config/arc/gmon/mcount.c: Likewise.
1420 * config/arc/gmon/prof-freq-stub.S: Likewise.
1421 * config/arc/gmon/gmon.c: Likewise.
1422 * config/arc/gmon/machine-gmon.h: Likewise.
1423 * config/arc/gmon/profil.S: Likewise.
1424 * config/arc/gmon/dcache_linesz.S: Likewise.
1425 * config/arc/crtg.S: Likewise.
1426 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
1427 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
1428 * config/arc/ieee-754/adddf3.S: Likewise.
1429 * config/arc/ieee-754/truncdfsf2.S: Likewise.
1430 * config/arc/ieee-754/fixsfsi.S: Likewise.
1431 * config/arc/ieee-754/gtsf2.S: Likewise.
1432 * config/arc/ieee-754/floatsisf.S: Likewise.
1433 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
1434 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
1435 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
1436 * config/arc/ieee-754/fixdfsi.S: Likewise.
1437 * config/arc/ieee-754/addsf3.S: Likewise.
1438 * config/arc/ieee-754/gesf2.S: Likewise.
1439 * config/arc/ieee-754/floatsidf.S: Likewise.
1440 * config/arc/ieee-754/extendsfdf2.S: Likewise.
1441 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
1442 * config/arc/ieee-754/gtdf2.S: Likewise.
1443 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
1444 * config/arc/ieee-754/uneqdf2.S: Likewise.
1445 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
1446 * config/arc/ieee-754/uneqsf2.S: Likewise.
1447 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
1448 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
1449 * config/arc/ieee-754/eqdf2.S: Likewise.
1450 * config/arc/ieee-754/ordsf2.S: Likewise.
1451 * config/arc/ieee-754/divsf3.S: Likewise.
1452 * config/arc/ieee-754/divdf3.S: Likewise.
1453 * config/arc/ieee-754/floatunsidf.S: Likewise.
1454 * config/arc/ieee-754/orddf2.S: Likewise.
1455 * config/arc/ieee-754/eqsf2.S: Likewise.
1456 * config/arc/ieee-754/gedf2.S: Likewise.
1457 * config/arc/crtn.S: Likewise.
1458 * config/arc/crti.S: Likewise.
1459 * config/arc/t-arc700-uClibc: Likewise.
1460 * config/arc/asm.h: Likewise.
1461 * config/arc/libgcc-excl.ver: Likewise.
1462 * config/arc/t-arc-newlib: Likewise.
1463 * config/arc/divtab-arc700.c: Likewise.
1464 * config/arc/initfini.c: Likewise.
1465 * config/arc/fp-hack.h: Likewise.
1467 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1468 Diego Novillo <dnovillo@google.com>
1470 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
1471 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
1472 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
1473 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
1475 2013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
1476 Brendan Kehoe <brendan@zen.org>
1477 Simon Cook <simon.cook@embecosm.com>
1479 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
1480 * config/arc: New directory.
1481 * longlong.h [__arc__] (umul_ppmm): Remove.
1482 [__arc__] (__umulsidi3): Define.
1483 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
1484 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
1486 2013-09-17 Jacek Caban <jacek@codeweavers.com>
1488 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
1490 * config/i386/gthr-win32.h: Likewise.
1492 2013-09-16 DJ Delorie <dj@redhat.com>
1494 * config/rl78/vregs.h: Add G10 register definitions.
1495 * config/rl78/lib2mul.c: Enable for RL78/G10.
1496 * config/rl78/lib2div.c: Likewise.
1497 * config/rl78/lshrsi3.S: Use vregs.h.
1498 * config/rl78/cmpsi2.S: Likewise.
1499 * config/rl78/trampoline.S: Likewise.
1500 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
1502 2013-09-14 DJ Delorie <dj@redhat.com>
1503 Nick Clifton <nickc@redhat.com>
1505 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
1506 * config/rl78/vregs.h: New.
1507 * config/rl78/signbit.S: New file. Implements signbit function.
1508 * config/rl78/divmodsi.S: New.
1509 * config/rl78/divmodhi.S: New.
1510 * config/rl78/divmodqi.S: New.
1511 * config/rl78/t-rl78: Build them here...
1512 * config/rl78/lib2div.c: ...but not here.
1514 2013-09-12 DJ Delorie <dj@redhat.com>
1516 * config.host (msp*-*-elf): New.
1517 * config/msp430/: New port.
1519 2013-08-18 Iain Sandoe <iain@codesourcery.com>
1521 PR gcov-profile/58127
1522 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
1523 __thread var for emulated TLS.
1524 (__gcov_indirect_call_counters): Likewise.
1526 2013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
1527 Catherine Moore <clm@codesourcery.com>
1528 Richard Sandiford <rdsandiford@googlemail.com>
1530 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
1531 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
1532 (CALL_STUB_NO_RET): Likewise.
1533 (CALL_STUB_RET): Likewise.
1534 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
1535 __mips16_ret call/return stub symbols.
1536 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
1539 2013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
1541 * config.host <mips*-*-linux*>: Remove a stray comment.
1543 2013-08-10 Jan Hubicka <jh@suse.cz>
1545 Work around binutils PR14342
1546 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
1547 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
1548 (L_gcov_indirect_call_profiler_v2): New.
1550 2013-08-06 Jan Hubicka <jh@suse.cz>
1552 * libgcov.c (__gcov_indirect_call_callee,
1553 __gcov_indirect_call_counters): New global vars.
1554 (__gcov_indirect_call_profiler): replace by ...
1555 (__gcov_indirect_call_profiler_v2) ... this one.
1557 2013-08-06 Caroline Tice <cmtice@google.com>
1559 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
1560 vtv_start_preinit.o and vtv_end_preinit.o.
1561 * configure.ac: Add code to check/set enable_vtable_verify.
1562 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
1564 * vtv_start_preinit.c: New file.
1565 * vtv_end_preinit.c: New file.
1566 * vtv_start.c: New file.
1567 * vtv_end.c: New file.
1568 * configure: Regenerated.
1570 2013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
1572 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
1573 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
1574 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
1575 GPL-3.0-with-GCC-exception.
1577 2013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
1579 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
1582 2013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1584 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
1585 mapping for FPRs when creating the fallback framestate.
1587 2013-07-19 Georg-Johann Lay <avr@gjlay.de>
1590 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
1591 (__round_s2_const, __round_u2_const)
1592 (__round_s4_const, __round_u4_const, __round_x8):
1593 Saturate result if addition result cannot be represented.
1595 2013-07-15 Matthias Klose <doko@ubuntu.com>
1597 * libgcc2.c: Don't include <limits.h>.
1599 2013-07-09 Janis Johnson <janisjo@codesourcery.com>
1601 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
1603 2013-07-06 Jakub Jelinek <jakub@redhat.com>
1606 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
1608 2013-06-28 Jakub Jelinek <jakub@redhat.com>
1611 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
1613 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
1614 instead of table lookups.
1615 (__popcountDI2): Likewise.
1617 2013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
1619 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
1622 2013-06-21 Joseph Myers <joseph@codesourcery.com>
1625 * soft-fp/adddf3.c: Update from glibc.
1626 * soft-fp/addsf3.c: Likewise.
1627 * soft-fp/addtf3.c: Likewise.
1628 * soft-fp/divdf3.c: Likewise.
1629 * soft-fp/divsf3.c: Likewise.
1630 * soft-fp/divtf3.c: Likewise.
1631 * soft-fp/double.h: Likewise.
1632 * soft-fp/eqdf2.c: Likewise.
1633 * soft-fp/eqsf2.c: Likewise.
1634 * soft-fp/eqtf2.c: Likewise.
1635 * soft-fp/extenddftf2.c: Likewise.
1636 * soft-fp/extended.h: Likewise.
1637 * soft-fp/extendsfdf2.c: Likewise.
1638 * soft-fp/extendsftf2.c: Likewise.
1639 * soft-fp/fixdfdi.c: Likewise.
1640 * soft-fp/fixdfsi.c: Likewise.
1641 * soft-fp/fixsfdi.c: Likewise.
1642 * soft-fp/fixsfsi.c: Likewise.
1643 * soft-fp/fixtfdi.c: Likewise.
1644 * soft-fp/fixtfsi.c: Likewise.
1645 * soft-fp/fixunsdfdi.c: Likewise.
1646 * soft-fp/fixunsdfsi.c: Likewise.
1647 * soft-fp/fixunssfdi.c: Likewise.
1648 * soft-fp/fixunssfsi.c: Likewise.
1649 * soft-fp/fixunstfdi.c: Likewise.
1650 * soft-fp/fixunstfsi.c: Likewise.
1651 * soft-fp/floatdidf.c: Likewise.
1652 * soft-fp/floatdisf.c: Likewise.
1653 * soft-fp/floatditf.c: Likewise.
1654 * soft-fp/floatsidf.c: Likewise.
1655 * soft-fp/floatsisf.c: Likewise.
1656 * soft-fp/floatsitf.c: Likewise.
1657 * soft-fp/floatundidf.c: Likewise.
1658 * soft-fp/floatundisf.c: Likewise.
1659 * soft-fp/floatunditf.c: Likewise.
1660 * soft-fp/floatunsidf.c: Likewise.
1661 * soft-fp/floatunsisf.c: Likewise.
1662 * soft-fp/floatunsitf.c: Likewise.
1663 * soft-fp/gedf2.c: Likewise.
1664 * soft-fp/gesf2.c: Likewise.
1665 * soft-fp/getf2.c: Likewise.
1666 * soft-fp/ledf2.c: Likewise.
1667 * soft-fp/lesf2.c: Likewise.
1668 * soft-fp/letf2.c: Likewise.
1669 * soft-fp/muldf3.c: Likewise.
1670 * soft-fp/mulsf3.c: Likewise.
1671 * soft-fp/multf3.c: Likewise.
1672 * soft-fp/negdf2.c: Likewise.
1673 * soft-fp/negsf2.c: Likewise.
1674 * soft-fp/negtf2.c: Likewise.
1675 * soft-fp/op-1.h: Likewise.
1676 * soft-fp/op-2.h: Likewise.
1677 * soft-fp/op-4.h: Likewise.
1678 * soft-fp/op-8.h: Likewise.
1679 * soft-fp/op-common.h: Likewise.
1680 * soft-fp/quad.h: Likewise.
1681 * soft-fp/single.h: Likewise.
1682 * soft-fp/soft-fp.h: Likewise.
1683 * soft-fp/subdf3.c: Likewise.
1684 * soft-fp/subsf3.c: Likewise.
1685 * soft-fp/subtf3.c: Likewise.
1686 * soft-fp/truncdfsf2.c: Likewise.
1687 * soft-fp/trunctfdf2.c: Likewise.
1688 * soft-fp/trunctfsf2.c: Likewise.
1689 * soft-fp/unorddf2.c: Likewise.
1690 * soft-fp/unordsf2.c: Likewise.
1691 * soft-fp/unordtf2.c: Likewise.
1692 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
1693 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1694 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1695 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1696 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1697 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1698 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1699 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1700 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1701 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
1702 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
1703 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
1705 2013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
1707 * config/mips/lib2funcs.c: New file.
1708 * config/mips/t-mips (LIB2ADD_ST): Add it.
1710 2013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
1713 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
1714 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
1716 2013-06-08 Walter Lee <walt@tilera.com>
1718 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
1719 Replace int64_t with long long. Add __extension__ where
1721 * config/tilepro/atomic.c: Include config.h.
1723 2013-06-06 Douglas B Rupp <rupp@adacore.com>
1725 * config.host (arm-wrs-vxworks): Configure with other soft float.
1727 2013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
1729 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
1730 (mips64r5900el-*-elf*): New configurations.
1732 2013-06-04 Alan Modra <amodra@gmail.com>
1734 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
1736 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
1738 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
1740 2013-05-28 Eric Botcazou <ebotcazou@adacore.com>
1742 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
1743 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
1744 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
1746 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1748 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
1749 (powerpc-wrs-vxworks): Likewise.
1751 2013-05-22 Eric Botcazou <ebotcazou@adacore.com>
1753 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
1754 signal frames as well.
1755 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
1756 STACK_BIAS to the CFA offset.
1758 2013-05-17 Richard Henderson <rth@redhat.com>
1761 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
1762 (execute_cfa_program): Use it when storing to fs->regs.
1764 2013-05-08 Kai Tietz <ktietz@redhat.com>
1766 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
1767 (__deregister_frame_info): Likewise.
1769 2013-05-06 Thomas Schwinge <thomas@codesourcery.com>
1771 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
1774 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
1776 2013-04-25 Alan Modra <amodra@gmail.com>
1778 * config.host: Match little-endian powerpc-linux.
1780 2013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
1782 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
1783 as 'unsigned long long' instead of 'unsigned long'.
1784 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
1787 2013-04-10 Julian Brown <julian@codesourcery.com>
1789 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
1790 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
1791 unsigned char/unsigned short.
1792 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
1794 2013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1797 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
1799 2013-04-04 Meador Inge <meadori@codesourcery.com>
1801 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
1802 computing the location of the link register.
1803 (aeabi_uldivmod): Ditto.
1805 2013-03-27 Kai Tietz <ktietz@redhat.com>
1807 * config.host: Add support for cygwin x64 target.
1808 * configure: Regenerated.
1810 2013-03-26 Walter Lee <walt@tilera.com>
1812 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
1813 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
1815 2013-03-25 Kai Tietz <ktietz@redhat.com>
1817 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
1819 2013-03-20 Robert Mason <rbmj@verizon.net>
1821 * config/vxlib-tls.c (__gthread_get_tsd_data,)
1822 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
1823 (__gthread_leave_tsd_dtor_context): Add prototypes.
1824 (tls_delete_hook): Update.
1826 2013-03-20 Catherine Moore <clm@codesourcery.com>
1827 Joseph Myers <joseph@codesourcery.com>
1828 Chao-ying Fu <fu@mips.com>
1830 * config/mips/mips16.S: Don't build for microMIPS.
1831 * config/mips/linux-unwind.h: Handle microMIPS frame.
1832 * config/mips/crtn.S (fini, init): New labels.
1834 2013-03-14 Jakub Jelinek <jakub@redhat.com>
1836 PR tree-optimization/53265
1837 * unwind-dw2.c (execute_cfa_program): Avoid
1838 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
1839 on targets with DWARF_FRAME_REGISTERS < 32.
1841 2013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
1844 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
1845 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
1847 2013-03-07 Sriraman Tallam <tmsriram@google.com>
1849 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
1850 sandybridge processors.
1852 2013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
1855 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
1858 2013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1860 * config/microblaze/crti.S: Setup stack protection at entry
1862 2013-03-04 Georg-Johann Lay <avr@gjlay.de>
1864 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
1865 (__rotldi3): Shift bytewise if applicable.
1867 2013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
1869 * config/aarch64/sync-cache.c
1870 (__aarch64_sync_cache_range): Silence warnings.
1872 2013-02-25 Catherine Moore <clm@codesourcery.com>
1875 2013-02-24 Catherine Moore <clm@codesourcery.com>
1876 Joseph Myers <joseph@codesourcery.com>
1877 Chao-ying Fu <fu@mips.com>
1879 * config/mips/mips16.S: Don't build for microMIPS.
1880 * config/mips/linux-unwind.h: Handle microMIPS frame.
1881 * config/mips/crtn.S (fini, init): New labels.
1883 2013-02-24 Catherine Moore <clm@codesourcery.com>
1884 Joseph Myers <joseph@codesourcery.com>
1885 Chao-ying Fu <fu@mips.com>
1887 * config/mips/mips16.S: Don't build for microMIPS.
1888 * config/mips/linux-unwind.h: Handle microMIPS frame.
1889 * config/mips/crtn.S (fini, init): New labels.
1891 2012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1892 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
1895 2013-02-16 Alan Modra <amodra@gmail.com>
1898 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
1899 (ppc_fallback_frame_state): Always set up save locations for fp
1900 and altivec. Don't bother with non-callee-saved regs, r0-r13
1901 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
1903 2013-02-12 Georg-Johann Lay <avr@gjlay.de>
1906 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
1908 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
1909 _ssmulha3, _usmulusa3, _ssmulsa3.
1910 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
1911 (__muldi3): XCALL __muldi3_6 instead of rcall.
1912 (__umulsidi3, __mulsidi3): New functions.
1913 (do_prologue_saves, do_epilogue_restores): New .macros.
1914 (__divdi3_moddi3): Use them.
1915 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
1916 (__usmulusa3, __ssmulsa3): New functions.
1918 2013-02-11 Iain Sandoe <iain@codesourcery.com>
1919 Jack Howarth <howarth@bromo.med.uc.edu>
1920 Patrick Marlier <patrick.marlier@gmail.com>
1923 * config/darwin-crt-tm.c: Remove dummy functions hack.
1925 2013-02-08 Georg-Johann Lay <avr@gjlay.de>
1928 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
1929 * config/avr/lib2-object.mk: New iterator to build objects from it.
1930 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
1932 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
1933 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
1934 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
1935 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
1936 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
1937 * config/avr/lib1funcs-fixed.S: Implement them.
1939 2013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
1941 Update copyright years.
1943 2013-02-01 David Edelsohn <dje.gcc@gmail.com>
1946 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
1947 Add crtcxa to extra_parts.
1948 * config/rs6000/exit.h: New file.
1949 * config/rs6000/cxa_atexit.c: New file.
1950 * config/rs6000/cxa_finalize.c: New file.
1951 * config/rs6000/crtcxa.c: New file.
1952 * config/rs6000/t-aix-cxa: New file.
1953 * config/rs6000/libgcc-aix-cxa.ver: New file.
1955 2013-01-31 Nick Clifton <nickc@redhat.com>
1957 * config/v850/lib1funcs.S: Add support for e3v5 architecture
1960 2013-01-29 Georg-Johann Lay <avr@gjlay.de>
1963 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
1964 _mulQQ, _mulHQ, _mulHA, _mulSA,
1965 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
1966 _divQQ, _divHQ, _divHA, _divSA,
1967 _divUQQ, _divUHQ, _divUHA, _divUSA.
1969 2013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
1971 * config.host(microblaze*-linux*): tmake_file: Remove
1972 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
1973 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
1974 to exclude functions from being built with libgcc.c and use
1975 the microblaze assembly.
1977 2013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
1979 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
1982 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
1984 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
1985 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
1986 __UINTPTR_TYPE__; also cast 'base' to the same type before the
1987 alignment operation.
1989 2013-01-15 Sofiane Naci <sofiane.naci@arm.com>
1991 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
1992 loop start address for cache clearing.
1994 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
1996 * config/avr/lib1funcs.S: Remove trailing blanks.
1997 * config/avr/lib1funcs-fixed.S: Ditto.
1999 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2001 * config/avr/avr-lib.h: Add GPL copyright notice.
2003 2013-01-14 Georg-Johann Lay <avr@gjlay.de>
2005 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
2006 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
2007 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
2008 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
2010 2013-01-07 Mark Kettenis <kettenis@openbsd.org>
2012 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
2013 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2015 2013-01-04 Nick Clifton <nickc@redhat.com>
2017 * config/v850/lib1funcs.S: Only provide CALLT support functions if
2018 the CALLT instruction is supported.
2020 2012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
2022 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
2023 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
2025 2012-12-13 John Tytgat <John@bass-software.com>
2027 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
2030 2012-12-12 Jakub Jelinek <jakub@redhat.com>
2033 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
2034 undefined signed overflows.
2036 2012-12-09 Uros Bizjak <ubizjak@gmail.com>
2039 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
2041 2012-12-06 Uros Bizjak <ubizjak@gmail.com>
2043 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
2044 (FP_TRAPPING_EXCEPTIONS): Define.
2045 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
2046 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
2048 2012-12-04 Richard Henderson <rth@redhat.com>
2051 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
2053 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2055 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
2056 (FP_EX_SHIFT): Define.
2057 (FP_TRAPPING_EXCEPTIONS): Define.
2059 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2061 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
2062 (FP_ROUNDMODE): Use FP_RND_MASK.
2063 * config/aarch64/sfp-exceptions.c: New.
2064 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
2065 Use __sfp_handle_exceptions.
2067 2012-12-04 Richard Earnshaw <rearnsha@arm.com>
2069 * config.host: (arm*-*-freebsd*): Remove.
2070 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
2071 (arm*-*-elf*): Remove.
2072 (arm*-*-wince-pe*): Remove.
2073 * arm/unwind-arm.c (struct fpa_reg): Delete.
2074 (struct fpa_regs): Delete.
2075 (phase1_vrs): Remove fpa element.
2076 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
2077 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
2078 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
2079 * ieee754-sf.S (floatundisf): Remove FPA support.
2080 (floatdisf): Likewise.
2081 * ieee75f-df.S (floatundidf): Likewise.
2082 (floatdidf): Likewise.
2084 2012-11-29 Kai Tietz <ktietz@redhat.com>
2087 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
2088 * unwind-generic.h: Likewise.
2089 * unwind-seh.c: Likewise.
2091 2012-11-28 Richard Henderson <rth@redhat.com>
2094 * emutls.c (__emutls_get_address): Avoid race condition between
2095 obj->loc.offset read and emutls_key initialization.
2097 2012-11-22 Georg-Johann Lay <avr@gjlay.de>
2099 Adjust decimal point of signed accum mode to GCC default.
2102 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
2104 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
2105 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
2106 (__mulha3, __mulsa3)
2107 (__divqq3, __divha3, __divsa3): Adjust to new position of
2108 decimal point of signed accum types.
2110 (__mulusa3_round): New function.
2111 (__mulusa3): Use it.
2112 (__divqq_helper): New function.
2113 (__udivuqq3): Use it.
2115 2012-11-20 Jakub Jelinek <jakub@redhat.com>
2118 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
2120 2012-11-18 Teresa Johnson <tejohnson@google.com>
2123 * libgcov.c (gcov_exit): Remove merged program summary
2124 comparison unless !GCOV_LOCKED.
2126 2012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2128 * soft-fp: Updated from glibc upstream.
2130 2012-11-06 Ian Lance Taylor <iant@google.com>
2132 * generic-morestack.c (__generic_morestack): Align the returned
2133 stack pointer to a 32 byte boundary.
2134 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
2135 increment the return address until we have decided that we don't
2136 have a varargs function.
2137 (__morestack) [32-bit]: Align stack correctly when calling C
2139 (__morestack) [64-bit]: Likewise.
2141 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
2143 * configure: Regenerate.
2145 2012-11-02 Uros Bizjak <ubizjak@gmail.com>
2148 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
2149 * config/i386/sfp-machine.h: Guard exception handling
2150 code with _SOFT_FLOAT.
2151 * config/i386/32/sfp-machine.h: Guard rounding handling
2152 code with _SOFT_FLOAT.
2153 * config/i386/64/sfp-machine.h: Ditto.
2155 2012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
2157 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
2160 2012-10-26 Uros Bizjak <ubizjak@gmail.com>
2162 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
2163 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
2164 when appropriate. Correct structure element types.
2165 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
2166 -minline-all-stringops from compile flags.
2168 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2170 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
2172 2012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
2174 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
2176 2012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2178 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
2181 2012-10-23 Ian Bolton <ian.bolton@arm.com>
2182 Jim MacArthur <jim.macarthur@arm.com>
2183 Marcus Shawcroft <marcus.shawcroft@arm.com>
2184 Nigel Stephens <nigel.stephens@arm.com>
2185 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2186 Richard Earnshaw <rearnsha@arm.com>
2187 Sofiane Naci <sofiane.naci@arm.com>
2188 Stephen Thomas <stephen.thomas@arm.com>
2189 Tejas Belagod <tejas.belagod@arm.com>
2190 Yufeng Zhang <yufeng.zhang@arm.com>
2192 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
2193 * config/aarch64/crti.S: New file.
2194 * config/aarch64/crtn.S: New file.
2195 * config/aarch64/linux-unwind.h: New file.
2196 * config/aarch64/sfp-machine.h: New file.
2197 * config/aarch64/sync-cache.c: New file.
2198 * config/aarch64/t-aarch64: New file.
2199 * config/aarch64/t-softfp: New file.
2201 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
2203 * config/mmix/crti.S: Mark program and data addresses using PRELD.
2204 Remove typo'd and unnecessary alignment-LOC for .data. Remove
2205 no-longer-needed LDBU insns.
2207 2012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
2210 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
2211 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
2213 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2215 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
2217 2012-10-15 Matthias Klose <doko@ubuntu.com>
2219 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
2221 2012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
2223 * configure: Regenerate.
2224 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
2226 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2228 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
2229 instructions for 64bit targets only.
2231 2012-10-10 Uros Bizjak <ubizjak@gmail.com>
2233 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2234 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
2235 * config/i386/32/sfp-machine.h: ... here.
2236 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
2237 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
2240 2012-10-07 Matthias Klose <doko@ubuntu.com>
2242 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
2244 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
2246 2012-10-06 Mark Kettenis <kettenis@openbsd.org>
2248 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
2249 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
2250 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
2253 2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
2256 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2257 Fix parameter names.
2259 2012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
2262 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
2263 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
2264 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
2266 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
2269 * config/sh/linux-atomic.S: Delete.
2270 * config/sh/linux-atomic.c: New.
2271 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
2272 linux-atomic.c. Add cflags to disable warnings.
2274 2012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2277 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
2279 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
2280 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
2281 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
2282 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
2283 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
2285 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
2287 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
2289 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
2290 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
2292 2012-09-19 Mark Kettenis <kettenis@openbsd.org>
2294 * config.host (hppa-*-openbsd*): New target.
2295 * config/pa/t-openbsd: New file.
2297 2012-09-15 Georg-Johann Lay <avr@gjlay.de>
2300 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
2301 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
2302 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
2303 (__divsa3): Use __negsi2 to negate r_quoL.
2304 * config/avr/lib1funcs.S (FALIAS): New macro.
2305 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
2306 (__negsi2): ...this new function.
2307 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
2308 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
2309 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
2310 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
2311 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
2312 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
2314 2012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
2317 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
2318 (lshrsi3): Reimplement as lshrsi3_r0.
2320 2012-09-10 Andreas Schwab <schwab@linux-m68k.org>
2323 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
2326 2012-09-07 Teresa Johnson <tejohnson@google.com>
2328 PR gcov-profile/54487
2329 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
2332 2012-09-05 Georg-Johann Lay <avr@gjlay.de>
2335 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
2336 not configured --with-avrlibc=no.
2337 * config/avr/t-avrlibc: New file.
2338 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
2339 (DPBIT_FUNCS): Ditto.
2340 (TPBIT_FUNCS): Ditto.
2342 2012-09-04 Teresa Johnson <tejohnson@google.com>
2344 * libgcov.c (struct gcov_summary_buffer): New structure.
2345 (gcov_histogram_insert): New function.
2346 (gcov_compute_histogram): Ditto.
2347 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
2348 histograms during summary merging.
2350 2012-09-01 Mark Kettenis <kettenis@openbsd.org>
2352 * config.host (x86_64-*-openbsd*): New target.
2354 2012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
2356 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
2359 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2362 * config/avr/t-avr (conv_X): Rename to func_X.
2364 2012-08-24 Georg-Johann Lay <avr@gjlay.de>
2367 * config/avr/lib1funcs-fixed.S: New file.
2368 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
2369 after they are used.
2370 (neg2, neg4): New macros.
2371 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
2372 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
2373 (__umulhisi3): Speed up MUL variant if there is enough flash.
2374 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
2376 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
2377 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
2378 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
2379 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
2380 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
2381 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
2382 (LIB2FUNCS_EXCLUDE): Add supported functions.
2384 2012-08-22 Georg-Johann Lay <avr@gjlay.de>
2386 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
2387 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
2389 * fixed-obj.mk: Only expand dependency if $o is not in
2392 2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
2394 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
2396 2012-08-22 Joseph Myers <joseph@codesourcery.com>
2398 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
2399 depend on --enable-shared.
2400 ($(lib1asmfuncs-o)): Use %.vis files independent of
2402 * static-object.mk ($(base)$(objext), $(base).vis)
2403 ($(base)_s$(objext)): Use same rules for visibility handling as in
2406 2012-08-21 Ian Lance Taylor <iant@google.com>
2408 * config/i386/morestack.S (__morestack_non_split): Increase amount
2409 of space allocated for non-split code stack.
2411 2012-08-19 Joseph Myers <joseph@codesourcery.com>
2413 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
2414 even if inhibit_libc.
2416 2012-08-17 Julian Brown <julian@codesourcery.com>
2418 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
2419 -fexceptions -fnon-call-exceptions if not defined.
2420 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
2421 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
2423 2012-08-17 Andreas Schwab <schwab@linux-m68k.org>
2425 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
2428 2012-08-16 David Edelsohn <dje.gcc@gmail.com>
2430 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
2431 rs6000/t-slibgcc-aix.
2433 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2435 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
2437 2012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
2439 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
2441 2012-08-03 H.J. Lu <hongjiu.lu@intel.com>
2444 * Makefile.in (version): Replace top_srcdir with srcdir.
2446 2012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
2448 * Makefile.in (version): set to BASE-VER file from gcc directory.
2450 2012-08-01 Nick Clifton <nickc@redhat.com>
2452 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
2453 Implements __clrsb for an HImode argument.
2455 2012-07-31 Nick Clifton <nickc@redhat.com>
2457 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
2458 Implements __clrsb for an HImode argument.
2459 * config/stormy16/clrsbhi2.c: New file:
2460 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
2462 2012-07-22 Steven Bosscher <steven@gcc.gnu.org>
2464 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
2466 2012-07-19 Tristan Gingold <gingold@adacore.com>
2467 Richard Henderson <rth@redhat.com>
2469 * unwind-seh.c: New file.
2470 * unwind-generic.h: Include windows.h for SEH.
2471 (_Unwind_Exception): Use 6 private fields for SEH.
2472 (_GCC_specific_handler): Declare.
2473 * unwind-c.c (__gcc_personality_seh0): New function.
2475 * config/i386/libgcc-cygming.ver: New file.
2476 * config/i386/t-seh-eh: New file.
2477 * config.host (x86_64-*-mingw*): Default to seh.
2479 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2481 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
2483 2012-06-17 Uros Bizjak <ubizjak@gmail.com>
2485 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
2486 __builtin_expect when checking for exceptions.
2487 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
2489 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2491 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
2492 function declaration.
2493 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2495 * config/ia64/sfp-exceptions.c: New.
2496 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
2498 2012-06-13 Uros Bizjak <ubizjak@gmail.com>
2500 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
2501 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
2502 * config/i386/64/sfp-machine: ... (delete here) ...
2503 * config/i386/sfp-machine.h: ... to here.
2504 (FP_EX_MASK): Remove.
2506 (FP_INIT_ROUNDMODE): Declare asm as volatile.
2508 2012-06-11 Sriraman Tallam <tmsriram@google.com>
2510 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
2511 * config/i386/libgcc-sol2.ver: Ditto.
2512 * config/i386/libgcc-glibc.ver: Ditto.
2514 2012-06-11 Roland McGrath <mcgrathr@google.com>
2516 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
2517 If __GLIBC__ is defined, refer to __pthread_key_create instead of
2520 2012-06-09 Uros Bizjak <ubizjak@gmail.com>
2522 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
2523 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
2524 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
2525 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
2526 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
2527 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
2528 * config/i386/64/sfp-machine: ... (delete here) ...
2529 * config/i386/sfp-machine.h: ... to here.
2531 (__sfp_handle_exceptions): New function declaration.
2532 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
2533 * config/i386/sfp-exceptions.c: New.
2534 * config/i386/t-softfp: New.
2535 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
2536 i386/t-softfp to tmake_file.
2538 2012-06-03 David S. Miller <davem@davemloft.net>
2540 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
2543 2012-05-31 David S. Miller <davem@davemloft.net>
2545 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
2546 multiply and divide instructions on 32-bit when V9.
2547 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
2549 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2551 * config/arm/ieee754-df.S: Fix typos.
2552 * config/arm/ieee754-sf.S: Fix typos.
2553 * config/c6x/libunwind.S: Fix typos.
2554 * config/epiphany/udivsi3-float.c: Fix typos.
2555 * config/microblaze/muldi3_hard.S: Fix typos.
2556 * config/picochip/adddi3.S: Fix typos.
2557 * config/picochip/ashlsi3.S: Fix typos.
2558 * config/picochip/ashrsi3.S: Fix typos.
2559 * config/picochip/clzsi2.S: Fix typos.
2560 * config/picochip/cmpsi2.S: Fix typos.
2561 * config/picochip/divmod15.S: Fix typos.
2562 * config/picochip/divmodhi4.S: Fix typos.
2563 * config/picochip/divmodsi4.S: Fix typos.
2564 * config/picochip/longjmp.S: Fix typos.
2565 * config/picochip/lshrsi3.S: Fix typos.
2566 * config/picochip/parityhi2.S: Fix typos.
2567 * config/picochip/popcounthi2.S: Fix typos.
2568 * config/picochip/setjmp.S: Fix typos.
2569 * config/picochip/subdi3.S: Fix typos.
2570 * config/picochip/ucmpsi2.S: Fix typos.
2571 * config/picochip/udivmodhi4.S: Fix typos.
2572 * config/picochip/udivmodsi4.S: Fix typos.
2573 * config/spu/divv2df3.c: Fix typos.
2574 * config/spu/mfc_multi_tag_release.c: Fix typos.
2575 * config/spu/mfc_tag_release.c: Fix typos.
2576 * configure.ac: Fix typos.
2577 * configure: Regenerate.
2579 2012-05-25 Ian Lance Taylor <iant@google.com>
2581 * config/i386/morestack.S (__morestack_non_split): Check whether
2582 caller is varargs and needs %bp to hold the stack frame on return.
2584 2012-05-25 Olivier Hainque <hainque@adacore.com>
2586 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
2587 sequence in the non pic case on VxWorks.
2589 2012-05-24 Olivier Hainque <hainque@adacore.com>
2591 * Makefile.in: Move dependency on install-unwind_h from
2592 "install-leaf" to "install".
2594 2012-05-24 Olivier Hainque <hainque@adacore.com>
2596 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
2597 Use a separate command for stamp removals.
2599 2012-05-21 Andrew Pinski <apinski@cavium.com>
2602 * configure.ac: Define the default includes to being none.
2603 * configure: Regenerate.
2605 2012-05-16 Olivier Hainque <hainque@adacore.com>
2607 * Makefile.in (install-unwind_h): Rename into ...
2608 (install-unwind_h-forbuild): New target.
2609 (all): Use it instead of the former install-unwind_h.
2610 (install-unwind_h): Reinstate, copy to user install destination
2611 for include files, not to the internal gcc object directory one.
2612 (install-leaf): Depend on it.
2614 2012-05-15 Olivier Hainque <hainque@adacore.com>
2616 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
2617 register numbers. LR_REGNO replaces R_LR.
2618 (ucontext_for): New, helper for ...
2619 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
2621 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
2623 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2625 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
2626 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
2627 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
2629 (i[34567]86-*-*, x86_64-*-*): ... here.
2631 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
2632 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
2634 * config/i386/i386-cpuinfo.c: Rename to ...
2635 * config/i386/cpuinfo.c: ... this.
2636 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
2638 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
2639 (libgcc_cv_init_priority): New test.
2640 * configure: Regenerate.
2641 * config.in: New file.
2642 * Makefile.in (clean): Rename config.h to auto-target.h.
2643 (config.h): Likewise.
2644 (stamp-h): Likewise.
2646 * config/i386/cpuinfo.c (auto-target.h): Include.
2647 (CONSTRUCTOR_PRIORITY): Define.
2648 (__cpu_indicator_init): Use it.
2650 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
2652 * longlong.h: Use a URL instead of an FSF postal address.
2653 Replace spaces with tab.
2655 2012-05-08 Teresa Johnson <tejohnson@google.com>
2657 * libgcov.c (gcov_clear, __gcov_reset): New functions.
2658 (__gcov_dump): Ditto.
2659 (gcov_dump_complete): New global variable.
2660 (gcov_exit): Export hidden to enable use in L_gcov_dump.
2661 (__gcov_flush): Outline functionality now in gcov_clear.
2662 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
2664 2012-04-28 Aurelien Jarno <aurelien@aurel32.net>
2666 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
2667 (mips*-*-linux*): Include mips/t-tpbit when long double is
2670 2012-04-25 Sriraman Tallam <tmsriram@google.com>
2672 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
2673 (get_available_features): New argument. Check for AVX2.
2674 (__cpu_indicator_init): Modify call to get_available_features.
2676 2012-04-25 Alan Modra <amodra@gmail.com>
2678 * config/rs6000/crtsavevr.S: New file.
2679 * config/rs6000/crtrestvr.S: New file.
2680 * config/rs6000/t-savresfgpr: Build the above.
2681 * config/rs6000/t-netbsd: Likewise.
2683 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2685 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
2687 2012-04-24 Sriraman Tallam <tmsriram@google.com>
2689 * libgcc/config/i386/i386-cpuinfo.c: New file.
2690 * libgcc/config/i386/t-cpuinfo: New file.
2691 * libgcc/config.host: Include t-cpuinfo.
2692 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
2694 2012-04-24 Chao-ying Fu <fu@mips.com>
2696 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
2698 2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
2700 struct siginfo vs. siginfo_t
2702 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
2703 siginfo_t instead of struct siginfo.
2704 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
2705 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
2706 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
2707 (ia64_handle_unwabi): Likewise.
2708 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
2709 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
2710 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
2711 (sh_fallback_frame_state): Likewise.
2712 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
2713 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
2715 2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
2717 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
2720 2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
2722 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
2723 if it hasn't been previously saved.
2725 2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
2727 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
2730 2012-03-28 Georg-Johann Lay <avr@gjlay.de>
2733 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
2734 instead of __AVR_HAVE_8BIT_SP__.
2736 2012-03-26 Tristan Gingold <gingold@adacore.com>
2738 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
2739 (unw_table_entry): Use unw_word instead of unsigned long.
2740 (_Unwind_FindTableEntry): Likewise.
2741 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
2742 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
2743 (_Unwind_FindTableEntry): Likewise.
2744 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
2745 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
2746 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
2747 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
2748 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
2749 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
2750 (uw_init_context_1, uw_install_context): Likewise.
2751 (unw_word): Move to unwind-ia64.h
2753 2012-03-26 Tristan Gingold <gingold@adacore.com>
2755 * config/vms/vms-ucrt0.c: Update copyright years.
2757 (___gcc_main_flags): Declare.
2758 (__main): Check flags to remap argv and exit code.
2759 * config.host (*-*-*vms*): Adjust extra_parts.
2760 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
2763 2012-03-22 Richard Earnshaw <rearnsha@arm.com>
2765 * arm/lib1funcs.asm (ctzsi2): New function.
2766 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
2767 * arm/t-linux (LIB1ASMFUNCS): Likewise.
2768 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
2769 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
2770 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
2771 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
2773 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
2775 * config.host: Add bits to support powerpc64-*-freebsd*.
2776 * config/rs6000/freebsd-unwind.h: New file.
2777 * config/rs6000/t-freebsd64: New file.
2779 2012-03-20 Richard Guenther <rguenther@suse.de>
2781 PR gcov-profile/52627
2782 * libgcov.c (init_mx): Fix mutex name.
2784 2012-03-16 Tristan Gingold <gingold@adacore.com>
2786 * config/ia64/vms-unwind.h: Remove ulong (and replace
2787 it by unw_reg where used). Define unw_reg with __int64.
2789 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2791 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
2793 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
2795 (sparc_is_sighandler): Likewise.
2797 2012-03-13 H.J. Lu <hongjiu.lu@intel.com>
2799 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
2802 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2804 * config/arm/crtn.S: Fix typo.
2806 2012-03-13 Richard Guenther <rguenther@suse.de>
2808 * libgcov.c: Remove stdio.h include and NULL un-define.
2810 2012-03-13 Richard Guenther <rguenther@suse.de>
2813 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
2815 2012-03-13 Richard Guenther <rguenther@suse.de>
2817 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
2819 2012-03-13 Richard Guenther <rguenther@suse.de>
2821 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
2822 and __gthread_mutex_init_function definitions.
2824 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2826 * config.host (mips*-*-openbsd*): Remove.
2828 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2830 * config.host: Remove alpha*-dec-osf5.1* handling.
2831 * config/alpha/gthr-posix.c: Remove.
2832 * config/alpha/libgcc-osf5.ver: Remove.
2833 * config/alpha/osf5-unwind.h: Remove.
2834 * config/alpha/t-osf-pthread: Remove.
2835 * config/alpha/t-slibgcc-osf: Remove.
2836 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
2837 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
2838 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
2839 * mkmap-flat.awk: Remove osf_export handling.
2841 2012-03-12 Richard Guenther <rguenther@suse.de>
2843 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
2844 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2845 (__gthread_mutex_init_function): New function.
2846 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
2849 * libgcov.c: Include gthr.h.
2850 (__gcov_flush_mx): New global variable.
2851 (init_mx, init_mx_once): New functions.
2852 (__gcov_flush): Protect self with a mutex.
2853 (__gcov_fork): Re-initialize mutex after forking.
2854 * unwind-dw2-fde.c: Change condition under which to use
2855 __GTHREAD_MUTEX_INIT_FUNCTION.
2857 2012-03-12 Tristan Gingold <gingold@adacore.com>
2859 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
2860 * config/ia64/t-vms: Likewise.
2862 2012-03-11 Michael Hope <michael.hope@linaro.org>
2864 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
2867 2012-03-07 Walter Lee <walt@tilera.com>
2869 * config/tilepro/atomic.c: Rename "atomic_" prefix to
2871 (atomic_xor): Rename and move definition to
2872 config/tilepro/atomic.h.
2873 (atomic_nand): Ditto.
2874 * config/tilepro/atomic.h: Rename "atomic_" prefix to
2876 (arch_atomic_xor): Move from config/tilepro/atomic.c.
2877 (arch_atomic_nand): Ditto.
2879 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2882 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
2884 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2887 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
2890 2012-03-07 Georg-Johann Lay <avr@gjlay.de>
2894 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
2895 if RAMPZ affects reading from RAM.
2896 (__tablejump_elpm__): Ditto.
2898 (__movmemx_hi): Ditto.
2899 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
2900 (__do_global_dtors): Ditto.
2901 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
2902 (__movmemx_hi): Ditto.
2904 2012-03-05 Richard Henderson <rth@redhat.com>
2906 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
2907 [ARM] (count_trailing_zeros): Use the builtin.
2909 2012-03-01 Kai Tietz <ktietz@redhat.com>
2911 * soft-fp: Imported from glibc upstream.
2913 2012-02-28 Kai Tietz <ktietz@redhat.com>
2915 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
2916 for mingw-targets as attribute gcc_struct.
2918 2012-02-28 Ian Lance Taylor <iant@google.com>
2920 * generic-morestack.c (__splitstack_releasecontext): Correct call
2921 to __morestack_release_segments.
2923 2012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
2926 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
2927 for __linux__ when removing signals from __morestack_fullmask.
2929 2012-02-23 Georg-Johann Lay <avr@gjlay.de>
2932 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
2934 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2936 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
2937 instead of HAVE_INITFINI_ARRAY.
2938 * config/ia64/crtend.S: Likewise.
2940 2012-02-20 Kai Tietz <ktietz@redhat.com>
2943 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
2945 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
2946 to w32-unwind.h header.
2948 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2950 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
2951 (mips*-*-linux*): Remove t-slibgcc-libgcc.
2952 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
2953 * config/mips/mips16.S (__mips16_rdhwr): Delete.
2955 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
2957 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
2959 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2962 * config/darwin-crt-tm.c: Correct typo.
2964 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2965 Patrick Marlier <patrick.marlier@gmail.com>
2968 * config/darwin-crt-tm.c: Generate dummy functions.
2970 2012-02-15 Iain Sandoe <iains@gcc.gnu.org>
2971 Patrick Marlier <patrick.marlier@gmail.com>
2974 * config/darwin-crt-tm.c (getTMCloneTable): New function.
2975 (__doTMRegistrations): Call it.
2976 (__doTMdeRegistrations): Likewise.
2978 2012-01-15 Georg-Johann Lay <avr@gjlay.de>
2979 Anatoly Sokolov <aesok@post.ru>
2980 Eric Weddington <eric.weddington@atmel.com>
2983 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
2984 (__epilogue_restores__): Ditto.
2986 2012-02-15 Eric Botcazou <ebotcazou@adacore.com>
2990 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
2991 Solaris 11 and slightly reformat.
2992 (sparc_is_sighandler): Likewise.
2994 2012-02-14 Walter Lee <walt@tilera.com>
2996 * config.host: Handle tilegx and tilepro.
2997 * config/tilegx/sfp-machine.h: New file.
2998 * config/tilegx/sfp-machine32.h: New file.
2999 * config/tilegx/sfp-machine64.h: New file.
3000 * config/tilegx/t-crtstuff: New file.
3001 * config/tilegx/t-softfp: New file.
3002 * config/tilegx/t-tilegx: New file.
3003 * config/tilepro/atomic.c: New file.
3004 * config/tilepro/atomic.h: New file.
3005 * config/tilepro/linux-unwind.h: New file.
3006 * config/tilepro/sfp-machine.h: New file.
3007 * config/tilepro/softdivide.c: New file.
3008 * config/tilepro/softmpy.S: New file.
3009 * config/tilepro/t-crtstuff: New file.
3010 * config/tilepro/t-tilepro: New file.
3012 2012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
3016 * gthr-posix.h: Allow static initializer macros to be disabled.
3017 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
3019 2012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
3021 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
3022 Add t-slibgcc-libgcc to tmake_file.
3023 * config/mips/libgcc-mips16.ver: Revert previous patch.
3024 * config/mips/mips16.S (__mips16_rdhwr): Hide.
3026 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
3027 Jayant R Sonar <jayant.sonar@kpitcummins.com>
3029 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
3030 * config/cr16/crti.S: New file.
3031 * config/cr16/crtlibid.S: New file.
3032 * config/cr16/crtn.S: New file.
3033 * config/cr16/lib1funcs.S: New file.
3034 * config/cr16/t-cr16: New file.
3035 * config/cr16/t-crtlibid: New file.
3036 * config/cr16/unwind-dw2.h: New file.
3037 * config/cr16/unwind-cr16.c: New file.
3038 * config/cr16/divmodhi3.c: New file.
3040 2012-01-25 Alan Modra <amodra@gmail.com>
3042 * config/rs6000/t-linux64: Delete. Move..
3043 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
3044 * config/rs6000/t-linux: ..and libgcc flags to here.
3046 2012-01-22 Douglas B Rupp <rupp@gnat.com>
3048 * config.host (i[34567]86-*-interix3*):
3049 Change triplet to i[34567]86-*-interix[3-9]*.
3050 * configure: Regenerate.
3052 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
3053 Richard Sandiford <rdsandiford@googlemail.com>
3055 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
3056 * config/mips/mips16.S (__mips16_rdhwr): New function.
3057 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
3059 2012-01-11 Nathan Sidwell <nathan@acm.org>
3061 * libgcov.c (__gcov_init): Ignore objects with no functions.
3063 2012-01-10 Georg-Johann Lay <avr@gjlay.de>
3066 Extend __pgmx semantics to linearize memory.
3067 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
3068 * config/avr/lib1funcs.S (__xload_1): New function.
3069 (__movmemx_qi, __movmemx_hi): New functions.
3070 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
3073 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3075 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
3076 purported sigacthandler address isn't null before dereferencing it.
3077 (sparc_is_sighandler): Likewise.
3079 2012-01-09 Eric Botcazou <ebotcazou@adacore.com>
3082 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
3083 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
3084 (sparc_is_sighandler): Likewise.
3085 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
3087 2012-01-06 Tristan Gingold <gingold@adacore.com>
3089 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
3090 compatibility thunks...
3091 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
3092 (crtbeginS.o, crtendS.o): ... and these to ...
3093 * config/ia64/t-ia64-elf: ... this new file.
3094 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
3095 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
3097 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3099 * configure: Regenerate.
3100 * config/s390/t-crtstuff: Remove -fPIC.
3102 2012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3105 * enable-execute-stack-mprotect.c (getpagesize): Do not define
3108 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3111 * config/avr/lib1funcs.S: Remove FIXME comments.
3112 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
3114 2012-01-02 Georg-Johann Lay <avr@gjlay.de>
3116 Implement light-weight DImode support.
3117 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
3118 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
3119 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
3120 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
3122 2011-12-30 Nathan Sidwell <nathan@acm.org>
3124 * libgcov.c (gcov_crc32): Remove global var.
3125 (free_fn_data): New function.
3126 (buffer_fn_data): Pass in filename, more robust error recovery.
3127 (crc32_unsigned): New function.
3128 (gcov_exit): More robust detection of new program. More robust
3130 (__gcov_init): Do not update program's crc here.
3132 2011-12-21 Tristan Gingold <gingold@adacore.com>
3134 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
3136 2011-12-21 Ian Lance Taylor <iant@google.com>
3138 * config/i386/morestack.S: Simplify CFI opcodes throughout.
3140 2011-12-20 Ian Lance Taylor <iant@google.com>
3142 * config/i386/morestack.S (__morestack_non_split): If there is
3143 enough stack space already, don't split. Ask for more stack space
3146 2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
3148 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
3150 (_Unwind_DebugHook): New function.
3151 (uw_restore_core_regs): New define.
3152 (unwind_phase2): Use uw_restore_core_regs instead of
3154 (unwind_phase2_forced): Likewise.
3155 (__gnu_Unwind_Resume): Likewise.
3157 2011-12-20 Uros Bizjak <ubizjak@gmail.com>
3159 * config/alpha/linux-unwind.h: Update copyright years.
3160 (MD_FROB_UPDATE_CONTEXT): New define.
3161 (alpha_frob_update_context): New function.
3163 2011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
3165 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
3166 tmake_file rather replacing it.
3168 2011-12-15 Iain Sandoe <iains@gcc.gnu.org>
3170 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
3171 function is not used for PPC64.
3172 (save_world): Amend comments. Update the VRsave mask to reflect the
3174 (rest_world): Update comments, do not clobber r10, do not use r8.
3175 (eh_rest_world_r10): Amend comments, do not use r8.
3176 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
3177 no longer used, move restore of CR and target address to the end of
3180 2011-12-14 H.J. Lu <hongjiu.lu@intel.com>
3182 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
3183 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
3185 2011-12-14 Georg-Johann Lay <avr@gjlay.de>
3188 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
3189 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
3191 2011-12-11 Eric Botcazou <ebotcazou@adacore.com>
3193 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
3195 2011-12-09 Georg-Johann Lay <avr@gjlay.de>
3198 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
3199 * config/avr/lib1funcs.S (__muldi3): New function.
3201 2011-12-06 Andrew Pinski <apinski@cavium.com>
3203 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
3205 (__frame_dummy_init_array_entry): Likewise.
3207 2011-12-06 Georg-Johann Lay <avr@gjlay.de>
3209 Forward-port from gcc-4_6-branch r181936 2011-12-02.
3213 * config/avr/lib1funcs.S (__prologue_saves__,
3214 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
3215 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
3217 2011-12-04 Iain Sandoe <iains@gcc.gnu.org>
3219 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
3221 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3224 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
3225 (_ITM_deregisterTMCloneTable): Likewise.
3226 (__register_frame_info): Fix unused warning.
3227 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
3228 pthread_default_stacksize_np): Likewise.
3229 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
3231 2011-11-29 DJ Delorie <dj@redhat.com>
3233 * config.host (rl78-*-elf): New case.
3234 * config/rl78: New directory for the Renesas RL78.
3236 2011-11-29 Bernd Schmidt <bernds@codesourcery.com>
3238 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
3241 2011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3244 * config/rs6000/t-savresfgpr: New file.
3245 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
3246 $(srcdir)/config/rs6000/eabi.S.
3247 * config/rs6000/t-ppccomm-ldbl: Remove.
3248 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
3250 (powerpc-*-eabispe*): Likewise.
3251 (powerpc-*-eabi*): Likewise.
3252 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3253 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
3254 to tmake_file, remove rs6000/t-ppccomm-ldbl.
3255 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
3257 (powerpc-*-eabisim*): Likewise.
3258 (powerpc-*-elf*): Likewise.
3259 (powerpc-*-eabialtivec*): Likewise.
3260 (powerpc-xilinx-eabi*): Likewise.
3261 (powerpc-*-rtems*): Likewise.
3262 (powerpcle-*-elf*): Likewise.
3263 (powerpcle-*-eabisim*): Likewise.
3264 (powerpcle-*-eabi*): Likewise.
3266 2011-11-27 Ian Lance Taylor <iant@google.com>
3268 * generic-morestack.c (__splitstack_find): Check for NULL old
3270 (__splitstack_resetcontext): New function.
3271 (__splitstack_releasecontext): New function.
3272 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3274 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3276 * config/darwin-crt-tm.c: Correct comments, use correct licence.
3278 2011-11-27 Iain Sandoe <iains@gcc.gnu.org>
3280 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
3282 2011-11-26 Richard Henderson <rth@redhat.com>
3284 * config/m68k/linux-atomic.c: New file.
3285 * config/m68k/t-linux: New file.
3286 * config.host (m68k-uclinux, m68k-linux): Use it.
3288 2011-11-26 Richard Henderson <rth@redhat.com>
3290 * crtstuff.c (__TMC_LIST__): Mark used not unused.
3291 (__TMC_END__): Only declare if hidden is available; in the definition,
3292 if hidden is unavailable add a null record.
3293 (deregister_tm_clones, register_tm_clones): New.
3294 (__do_global_dtors_aux, frame_dummy): Use them.
3295 (__do_global_dtors, __do_global_ctors_1): Likewise.
3297 2011-11-22 Iain Sandoe <iains@gcc.gnu.org>
3299 * config/darwin-crt-tm.c: New file.
3300 * config.host (darwin): Build crttms.o crttme.o to provide
3301 startup and shutdown for tm clones.
3302 * config/t-darwin (crttms.o): New build rule.
3303 (crttme.o): Likewise.
3305 2011-11-21 Hans-Peter Nilsson <hp@axis.com>
3307 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
3310 2011-11-21 Richard Henderson <rth@redhat.com>
3312 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
3313 (__TMC_LIST__, __TMC_END__): New.
3314 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
3315 (__do_global_dtors): Likewise.
3316 (frame_dummy): Call _ITM_registerTMCloneTable.
3317 (__do_global_ctors_1): Likewise.
3319 2011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3321 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
3322 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3323 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
3324 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
3325 * config/i386/t-darwin64: Remove.
3326 * config/sh/t-netbsd (LIB2ADD): Remove.
3328 2011-11-21 Georg-Johann Lay <avr@gjlay.de>
3331 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
3332 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
3333 * config/avr/lib1funcs.S (wmov): New assembler macro.
3334 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
3335 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
3336 (__udivmod64): New function.
3337 (__negdi2): New function.
3339 2011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
3341 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
3342 *-*-freebsd*aout*): Remove.
3344 2011-11-20 Hans-Peter Nilsson <hp@axis.com>
3346 * static-object.mk (c_flags-$o): Save c_flags.
3347 ($(base)$(objext)): Use it.
3349 2011-11-18 Steve Ellcey <sje@cup.hp.com>
3351 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
3353 2011-11-18 Georg-Johann Lay <avr@gjlay.de>
3356 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
3357 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
3360 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3362 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
3364 (aeabi_uidivmod): Likewise.
3365 (umodsi3): Likewise.
3367 (aeabi_idivmod): Likewise.
3370 2011-11-16 Tristan Gingold <gingold@adacore.com>
3372 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
3374 2011-11-15 Georg-Johann Lay <avr@gjlay.de>
3377 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
3378 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
3380 2011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3382 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
3384 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
3385 * config/pa/t-stublib64: Delete.
3387 2011-11-12 Richard Henderson <rth@redhat.com>
3389 * config/rs6000/linux-unwind.h (frob_update_context): Properly
3390 cast the pointer argument to _Unwind_SetGRPtr.
3392 2011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3394 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
3396 2011-11-09 Ian Lance Taylor <iant@google.com>
3398 * generic-morestack.c: Include <string.h>.
3399 (uintptr_type): Define.
3400 (struct initial_sp): Add dont_block_signals field. Reduce size of
3402 (allocate_segment): Set prev field to NULL. Don't set
3403 __morestack_current_segment or __morestack_segments.
3404 (__generic_morestack): Update current->prev and *pp after calling
3406 (__morestack_block_signals): Don't do anything if
3407 dont_block_signals is set.
3408 (__morestack_unblock_signals): Likewise.
3409 (__generic_findstack): Check for initial_sp == NULL. Add casts to
3411 (__splitstack_block_signals): New function.
3412 (enum __splitstack_content_offsets): Define.
3413 (__splitstack_getcontext, __splitstack_setcontext): New functions.
3414 (__splitstack_makecontext): New function.
3415 (__splitstack_block_signals_context): New function.
3416 (__splitstack_find_context): New function.
3417 * config/i386/morestack.S (__morestack_get_guard): New function.
3418 (__morestack_set_guard, __morestack_make_guard): New functions.
3419 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
3421 2011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3423 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
3424 (i[34567]86-*-mingw*): ... here.
3425 (x86_64-*-mingw*): ... here.
3427 2011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3429 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
3431 2011-11-07 Nathan Sidwell <nathan@acm.org>
3433 * libgcov.c (struct gcov_fn_buffer): New struct.
3434 (buffer_fn_data): New helper.
3435 (gcov_exit): Rework for new gcov data structures.
3437 2011-11-07 Georg-Johann Lay <avr@gjlay.de>
3440 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
3442 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3444 * config.host (tmake_file): Correct comment.
3445 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
3447 (bfin*-uclinux*): Likewise.
3448 (bfin*-linux-uclibc*): Likewise.
3449 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
3451 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
3453 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3454 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
3455 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3456 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
3457 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3458 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
3459 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
3460 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
3461 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
3462 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
3463 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
3464 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
3465 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
3467 * config/bfin/t-elf: Remove.
3468 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
3470 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3472 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
3473 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
3474 (lm32-*-elf*, lm32-*-rtems*): Split into ...
3475 (lm32-*-elf*): ... this.
3476 (lm32-*-rtems*): ... and this.
3478 (m32r-*-rtems*): Add to tmake_file.
3479 (moxie-*-rtems*): Likewise.
3480 (sparc-*-rtems*): Likewise.
3481 Remove t-rtems from tmake_file.
3482 (sparc64-*-rtems*): Likewise.
3483 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
3486 2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3489 * config/gthr-posix.h: Move ...
3490 * gthr-posix.h: ... here.
3491 * config/gthr-lynx.h: Reflect this.
3492 * config/gthr-vxworks.h: Likewise.
3493 * config/rs6000/gthr-aix.h: Likewise.
3494 * configure.ac (target_thread_file): Likewise.
3495 * configure: Regenerate.
3497 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
3499 * config.host (arm*-*-rtemseabi*): New target.
3501 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3504 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
3507 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
3509 * config.host (epiphany-*-elf*): New configuration.
3510 * config/epiphany: New Directory.
3512 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
3514 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
3515 * config/avr/t-rtems: New.
3516 Filter out _exit from LIB1ASMFUNCS.
3518 2011-11-04 David S. Miller <davem@davemloft.net>
3520 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
3521 * configure: Rebuild.
3523 2011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3525 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
3528 2011-11-04 Georg-Johann Lay <avr@gjlay.de>
3531 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
3532 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
3534 2011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
3537 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
3539 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3541 * config/c6x/t-elf (LIB2ADDEH): Set.
3542 * config/c6x/t-c6x-elf: Remove.
3544 2011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3546 * config/i386/sol2-ci.S: Rename to ...
3547 * config/i386/crti.S: ... this.
3548 * config/i386/sol2-cn.S: Rename to ...
3549 * config/i386/crtn.S: ... this.
3550 * config/sparc/sol2-ci.S: Rename to ...
3551 * config/sparc/crti.S: ... this.
3552 * config/sparc/sol2-cn.S: Rename to ...
3553 * config/sparc/crtn.S: ... this.
3554 * config/t-sol2 (CUSTOM_CRTIN): Remove.
3555 (crti.o, crtn.o): Remove.
3557 2011-11-04 Tristan Gingold <gingold@adacore.com>
3559 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
3561 2011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
3563 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
3565 2011-11-03 Hans-Peter Nilsson <hp@axis.com>
3567 * config.host (crisv32-*-none, cris-*-none): Remove.
3568 (crisv32-*-elf): Append to tmake_file, don't just set it.
3569 (cris-*-elf): Add missing t-fdpbit to tmake_file.
3571 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3573 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
3574 (ecrtn$(objext)): Likewise.
3575 (ncrti$(objext)): Likewise.
3576 (ncrtn$(objext)): Likewise.
3578 2011-11-03 Andreas Schwab <schwab@redhat.com>
3580 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
3582 2011-11-02 David S. Miller <davem@davemloft.net>
3584 * configure.ac: Set host_address on sparc too.
3585 * configure: Regenerate.
3586 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
3587 based upon host_address.
3588 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
3590 2011-11-02 Jason Merrill <jason@redhat.com>
3592 * config/rs6000/t-ppccomm: Add missing \.
3594 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3596 * gthr-single.h, gthr.h: New files.
3597 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
3598 config/gthr-vxworks.h, config/i386/gthr-win32.h,
3599 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
3600 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
3601 * config/i386/gthr-win32.c: Include "gthr-win32.h".
3602 * configure.ac (thread_header): New variable.
3603 Set it depending on target_thread_file.
3604 (gthr-default.h): Link from $thread_header.
3605 * configure: Regenerate.
3606 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
3608 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3610 * configure.ac (tm_file_): New variable.
3611 Determine from tm_file.
3612 (tm_file, tm_defines): Substitute.
3613 * configure: Regenerate.
3614 * mkheader.sh: New file.
3615 * Makefile.in (clean): Remove libgcc_tm.h.
3616 ($(objects)): Depend on libgcc_tm.h.
3617 (libgcc_tm_defines, libgcc_tm_file): New variables.
3618 (libgcc_tm.h, libgcc_tm.stamp): New targets.
3619 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
3620 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
3621 ($(extra-parts)): Depend on libgcc_tm.h.
3622 * config.host (tm_defines, tm_file): New variable.
3623 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
3624 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
3625 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
3626 (avr-*-rtems*): Likewise.
3627 (avr-*-*): Likewise.
3628 (frv-*-elf): Likewise.
3629 (frv-*-*linux*): Likewise.
3630 (h8300-*-rtems*): Likewise.
3631 (h8300-*-elf*): Likewise.
3632 (i[34567]86-*-darwin*): Likewise.
3633 (x86_64-*-darwin*): Likewise.
3634 (rx-*-elf): Likewise.
3635 (tic6x-*-uclinux): Likewise.
3636 (tic6x-*-elf): Likewise.
3637 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
3638 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
3639 * config/i386/cygming-crtbegin.c: Likewise.
3640 * config/i386/cygming-crtend.c: Likewise.
3641 * config/ia64/fde-vms.c: Likewise.
3642 * config/ia64/unwind-ia64.c: Likewise.
3643 * config/libbid/bid_gcc_intrinsics.h: Likewise.
3644 * config/rs6000/darwin-fallback.c: Likewise.
3645 * config/stormy16/lib2funcs.c: Likewise.
3646 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
3647 * crtstuff.c: Likewise.
3648 * dfp-bit.h: Likewise.
3649 * emutls.c: Likewise.
3650 * fixed-bit.c: Likewise.
3651 * fp-bit.c: Likewise.
3652 * generic-morestack-thread.c: Likewise.
3653 * generic-morestack.c: Likewise.
3654 * libgcc2.c: Likewise.
3655 * libgcov.c: Likewise.
3656 * unwind-dw2-fde-dip.c: Likewise.
3657 * unwind-dw2-fde.c: Likewise.
3658 * unwind-dw2.c: Likewise.
3659 * unwind-sjlj.c: Likewise.
3661 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3663 * configure.ac: Include ../config/picflag.m4.
3664 (GCC_PICFLAG): Call it.
3666 * configure: Regenerate.
3667 * Makefile.in (gcc_srcdir): Remove.
3668 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
3669 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
3670 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
3671 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
3672 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
3675 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
3676 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
3677 to refer to libgcc2.c.
3679 * config/darwin-64.c: New file.
3680 * config/darwin-crt3.c: Remove comment.
3681 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
3682 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
3683 config/udivmodsi4.c: New files.
3684 * config/memcmp.c, config/memcpy.c, config/memmove.c,
3685 config/memset.c: New files.
3686 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
3687 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
3688 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
3689 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
3690 * config/t-openbsd-thread: New file.
3691 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
3692 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
3693 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
3694 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
3697 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
3698 to refer to gthr-posix.c.
3699 * config/alpha/t-vms (LIB2ADD): Set.
3700 * config/alpha/vms-gcc_shell_handler.c: New file.
3701 * config/arm/bpabi.c, config/arm/fp16.c,
3702 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
3703 config/arm/unaligned-funcs.c: New files.
3704 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
3705 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3706 * config/arm/t-linux: Likewise.
3707 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
3708 * config/arm/t-netbsd: New file.
3709 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
3710 * config/arm/t-symbian (LIB2ADD_ST): Set.
3711 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
3712 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3713 * config/bfin/t-elf: New file.
3714 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
3715 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
3716 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
3717 config/c6x/ltf.c: New files.
3718 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
3719 (HOST_LIBGCC2_CFLAGS): Set.
3720 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
3721 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3722 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
3724 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
3725 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
3726 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
3727 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
3728 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
3730 * config/frv/t-frv (LIB2ADD): Set.
3731 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3732 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
3733 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
3734 config/h8300/popcounthi2.c: New files.
3735 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3736 * config/i386/gthr-win32.c: New file.
3737 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
3738 * config/i386/t-cygwin: Likewise.
3739 * config/i386/t-darwin, config/i386/t-darwin64,
3740 config/i386/t-gthr-win32, config/i386/t-interix: New files.
3741 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
3742 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3743 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3744 * config/ia64/quadlib.c: New file.
3745 * config/ia64/t-hpux (LIB2ADD): Set.
3746 * config/ia64/t-ia64: Add comment.
3747 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
3748 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3749 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
3750 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
3751 * config/m32c/t-m32c (LIB2ADD): Set.
3752 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3753 * config/m32r/t-m32r: Likewise.
3754 * config/m68k/fpgnulib.c: New file.
3755 * config/m68k/t-floatlib (LIB2ADD): Set.
3756 (xfgnulib.c): New target.
3757 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
3758 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
3759 * config/mep/t-mep (LIB2ADD): Set.
3760 * config/microblaze/divsi3.asm: Rename to divsi3.S.
3761 * config/microblaze/moddi3.asm: Rename to moddi3.S.
3762 * config/microblaze/modsi3.asm: Rename to modsi3.S.
3763 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
3764 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
3765 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
3766 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
3767 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
3768 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
3769 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
3771 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
3772 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
3773 * config/pa/fptr.c, config/pa/lib2funcs.S,
3774 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
3775 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
3776 (LIB2ADD, LIB2ADD_ST): Set.
3777 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
3778 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
3780 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
3781 * config/pdp11/t-pdp11: New file.
3782 * config/picochip/libgccExtras/adddi3.S,
3783 config/picochip/libgccExtras/ashlsi3.S,
3784 config/picochip/libgccExtras/ashrsi3.S,
3785 config/picochip/libgccExtras/clzsi2.S,
3786 config/picochip/libgccExtras/cmpsi2.S,
3787 config/picochip/libgccExtras/divmod15.S,
3788 config/picochip/libgccExtras/divmodhi4.S,
3789 config/picochip/libgccExtras/divmodsi4.S,
3790 config/picochip/libgccExtras/lshrsi3.S,
3791 config/picochip/libgccExtras/parityhi2.S,
3792 config/picochip/libgccExtras/popcounthi2.S,
3793 config/picochip/libgccExtras/subdi3.S,
3794 config/picochip/libgccExtras/ucmpsi2.S,
3795 config/picochip/libgccExtras/udivmodhi4.S,
3796 config/picochip/libgccExtras/udivmodsi4.S: New files.
3797 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
3798 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
3799 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
3800 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
3801 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
3802 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
3803 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
3804 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
3806 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
3807 (HOST_LIBGCC2_CFLAGS): Set.
3808 * config/rs6000/t-darwin64: New file.
3809 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
3810 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
3811 * config/rs6000/t-ppccomm (LIB2ADD): Add
3812 $(srcdir)/config/rs6000/tramp.S.
3813 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
3814 Add $(srcdir)/config/rs6000/eabi.S.
3815 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
3816 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
3817 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
3818 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
3819 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
3820 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
3821 * config/rs6000/tramp.S: New file.
3822 * config/s390/t-tpf: Remove.
3823 * config/sh/linux-atomic.S: New file.
3824 * config/sh/t-linux (LIB2ADD): Set.
3825 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
3826 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
3827 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
3829 (HOST_LIBGCC2_CFLAGS): Set.
3830 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
3831 * config/spu/divmodti4.c, config/spu/divv2df3.c,
3832 config/spu/float_disf.c, config/spu/float_unsdidf.c,
3833 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
3834 config/spu/mfc_multi_tag_release.c,
3835 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
3836 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
3837 config/spu/multi3.c: New files.
3838 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
3839 (HOST_LIBGCC2_CFLAGS): Set.
3840 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
3841 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
3842 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
3843 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
3844 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
3845 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
3846 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
3847 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
3848 config/stormy16/umodsi3.c: New files.
3849 * config/xtensa/lib2funcs.S: New file.
3850 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
3851 * config/xtensa/t-xtensa (LIB2ADD): Set.
3852 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
3853 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
3854 Add t-freebsd-thread to tmake_file for posix threads.
3855 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
3856 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
3857 (*-*-lynxos*): Likewise.
3858 (*-*-netbsd*): Likewise.
3859 (*-*-openbsd*): Likewise.
3860 Add t-openbsd-thread to tmake_file for posix threads.
3861 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
3862 (*-*-vxworks*): Set tmake_file.
3863 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3864 (alpha*-*-freebsd*): Likewise.
3865 (alpha*-*-netbsd*): Likewise.
3866 (alpha*-*-openbsd*): Likewise.
3867 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
3868 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
3869 (alpha*-dec-*vms*): Likewise.
3870 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
3871 (bfin*-elf*): Add bfin/t-elf to tmake_file.
3872 (bfin*-uclinux*): Likewise.
3873 (bfin*-linux-uclibc*): Likewise.
3874 (crisv32-*-elf): Add cris/t-cris to tmake_file.
3875 (crisv32-*-none): Likewise.
3876 (cris-*-elf): Likewise.
3877 (cris-*-none): Likewise.
3878 (cris-*-linux*, crisv32-*-linux*): Likewise.
3879 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
3881 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
3883 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
3884 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
3885 (x86_64-*-elf*): Likewise.
3886 (i[34567]86-*-nto-qnx*): Likewise.
3887 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
3889 (x86_64-*-mingw*): Likewise.
3890 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
3891 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
3892 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
3893 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
3894 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
3896 (mipsisa64sr71k-*-elf*): Likewise.
3897 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
3898 (mips-*-elf*, mipsel-*-elf*): Likewise.
3899 (mips64-*-elf*, mips64el-*-elf*): Likewise.
3900 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
3901 (mips*-*-rtems*): Likewise.
3902 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
3904 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
3905 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
3906 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
3907 (spu-*-elf*): Likewise.
3908 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
3910 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3912 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
3913 $(srcdir) to refer to $(LIB1ASMSRC).
3915 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
3916 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
3917 config/arm/lib1funcs.S: New files.
3918 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
3919 * config/arm/t-arm: New file.
3920 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
3921 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
3922 config/arm/t-strongarm-elf: New files.
3923 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
3924 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
3925 * config/avr/lib1funcs.S: New file.
3926 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3927 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
3928 * config/c6x/lib1funcs.S: New file.
3929 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3930 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
3931 * config/frv/lib1funcs.S: New file.
3932 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3933 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
3934 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
3935 * config/ia64/__divxf3.asm: Rename to ...
3936 * config/ia64/__divxf3.S: ... this.
3937 Adapt lib1funcs.asm filename.
3938 * config/ia64/_fixtfdi.asm: Rename to ...
3939 * config/ia64/_fixtfdi.S: ... this.
3940 Adapt lib1funcs.asm filename.
3941 * config/ia64/_fixunstfdi.asm: Rename to ...
3942 * config/ia64/_fixunstfdi.S: ... this.
3943 Adapt lib1funcs.asm filename.
3944 * config/ia64/_floatditf.asm: Rename to ...
3945 * config/ia64/_floatditf.S: ... this.
3946 Adapt lib1funcs.asm filename.
3947 * config/ia64/lib1funcs.S: New file.
3948 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
3949 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3950 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
3951 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
3952 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
3953 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
3954 * config/mep/lib1funcs.S: New file.
3955 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3956 * config/mips/mips16.S: New file.
3957 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3958 * config/pa/milli64.S: New file.
3959 * config/pa/t-linux, config/pa/t-linux64: New files.
3960 * config/picochip/lib1funcs.S: New file.
3961 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3962 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
3963 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
3964 * config/sh/t-netbsd: New file.
3965 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
3966 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
3967 * config/sh/t-sh64: New file.
3968 * config/sparc/lb1spc.S: New file.
3969 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
3971 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
3972 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
3973 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
3974 config/xtensa/lib1funcs.S: New files.
3975 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
3976 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
3978 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
3979 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
3980 (arm*-*-linux*): Likewise.
3981 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
3982 arm*-*-linux-*eabi, add arm/t-linux otherwise.
3983 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
3984 (arm*-*-ecos-elf): Likewise.
3985 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3986 (arm*-*-rtems*): Likewise.
3987 (arm*-*-elf): Likewise.
3988 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
3989 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
3990 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
3991 (bfin*-uclinux*): Likewise.
3992 (bfin*-linux-uclibc*): Likewise.
3993 (bfin*-rtems*): Likewise.
3994 (bfin*-*): Likewise.
3995 (fido-*-elf): Merge into m68k-*-elf*.
3996 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
3997 (frv-*-*linux*): Add frv/t-frv to tmake_file.
3998 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
3999 (h8300-*-elf*): Likewise.
4000 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
4001 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
4002 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
4003 (i[34567]86-*-mingw*): Likewise.
4004 (x86_64-*-mingw*): Likewise.
4005 (i[34567]86-*-interix3*): Likewise.
4006 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
4007 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
4008 (m68k-*-elf*): Also handle fido-*-elf.
4009 Add m68k/t-floatlib to tmake_file.
4010 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
4011 (m68k-*-linux*): Likewise.
4012 (m68k-*-rtems*): Likewise.
4013 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
4014 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
4016 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
4017 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
4018 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
4019 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
4020 sh/t-netbsd to tmake_file.
4021 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
4022 (sh-*-rtems*): Add sh/t-sh to tmake_file.
4023 (sh-wrs-vxworks): Likewise.
4024 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
4026 (v850*-*-*): Add v850/t-v850 to tmake_file.
4027 (vax-*-linux*): Add vax/t-linux to tmake_file.
4028 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
4030 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4032 * crtstuff.c: New file.
4033 * Makefile.in (CRTSTUFF_CFLAGS): Define.
4034 (CRTSTUFF_T_CFLAGS): Define.
4035 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
4036 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
4037 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
4040 (crtbeginT.o): Use $(objext).
4041 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
4042 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
4043 (gcc-extra-parts): Remove.
4044 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
4046 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4047 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
4048 Add t-crtstuff-pic to tmake_file.
4049 (*-*-lynxos*): New case.
4050 Set tmake_file, extra_parts.
4051 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
4052 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
4053 *-*-netbsdelf[2-9]*.
4054 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
4055 (*-*-rtems*): Set extra_parts.
4056 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
4057 (*-*-uclinux*): New case.
4059 (*-*-vms*): New case.
4060 Set tmake_file, extra_parts.
4061 (*-*-elf): Set extra_parts.
4062 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
4063 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
4066 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
4068 (arm*-*-freebsd*): Add t-crtin to tmake_file.
4069 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
4070 (arm-wrs-vxworks): Append to tmake_file.
4072 (arm*-*-uclinux*): Set extra_parts.
4073 (arm*-*-ecos-elf): Likewise.
4074 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
4076 (arm*-*-rtems*): Set extra_parts.
4077 (arm*-*-elf): Likewise.
4078 (avr-*-rtems*): Clear extra_parts.
4079 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
4081 (bfin*-uclinux*): Likewise.
4082 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
4083 (bfin*-rtems*): Append to tmake_file.
4085 (bfin*-*): Likewise.
4086 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
4087 (crisv32-*-elf): ... this.
4088 (crisv32-*-none): ... this.
4089 (cris-*-elf, cris-*-none): New cases.
4090 Add cris/t-elfmulti to tmake_file.
4091 (fr30-*-elf): Append to tmake_file.
4093 (frv-*-elf): Append to tmake_file, add frv/t-frv.
4095 (h8300-*-rtems*): Append to tmake_file.
4097 (h8300-*-elf*): Likewise.
4098 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
4100 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
4102 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
4103 (x86_64-*-elf*): Likewise.
4104 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
4105 (x86_64-*-freebsd*): Likewise.
4106 (x86_64-*-netbsd*): Likewise.
4107 (i[34567]86-*-linux*): Likewise.
4108 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
4109 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
4110 (x86_64-*-linux*): Likewise.
4111 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
4112 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
4115 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
4116 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
4117 Append to extra_parts, remove crtbegin.o, crtend.o.
4118 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
4119 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
4120 crtend.o, crtbeginS.o, crtendS.o.
4121 (ia64*-*-linux*): Comment extra_parts.
4122 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
4124 (iq2000*-*-elf*): Clear extra_parts.
4125 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
4126 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
4127 (m32r-*-elf*, m32r-*-rtems*): Split off ...
4128 (m32r-*-rtems*): ... this.
4129 Add m32r/t-m32r to tmake_file.
4130 (m68k-*-elf*): Add t-crtin to tmake_file.
4131 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
4132 (mcore-*-elf): Likewise.
4133 (microblaze*-*-*): Set extra_parts.
4134 (mips*-sde-elf*): New case.
4135 Set tmake_file, extra_parts.
4136 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
4137 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
4138 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
4141 (mipsisa64sr71k-*-elf*): Likewise.
4142 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
4143 (mips-*-elf*, mipsel-*-elf*): Likewise.
4144 (mips64-*-elf*, mips64el-*-elf*): Likewise.
4145 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
4146 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
4147 (mips*-*-rtems*): Likewise.
4148 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
4149 (moxie-*-*): Split into ...
4150 (moxie-*-elf, moxie-*-uclinux*): ... this.
4151 Add to extra_parts, remove crtbegin.o, crtend.o.
4152 (moxie-*-rtems*): New case.
4155 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
4157 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
4158 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
4161 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
4162 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
4164 (powerpc-*-eabisim*): Likewise.
4165 (powerpc-*-elf*): Likewise.
4166 (powerpc-*-eabialtivec*): Likewise.
4167 (powerpc-xilinx-eabi*): Likewise.
4168 (powerpc-*-eabi*): Likewise.
4169 (powerpc-*-rtems*): Likewise.
4170 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
4173 (powerpc-*-lynxos*): Add to tmake_file.
4174 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
4175 rs6000/t-crtstuff, t-crtstuff-pic.
4177 (powerpcle-*-eabisim*): Likewise.
4178 (powerpcle-*-eabi*): Likewise.
4179 (rx-*-elf): Remove extra_parts.
4180 (s390x-ibm-tpf*): Set extra_parts.
4181 (score-*-elf): Set extra_parts.
4182 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4183 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4184 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4185 (sh64l*-*-netbsd*): Split into ...
4186 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
4187 Add t-crtstuff-pic to tmake_file.
4189 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
4191 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
4192 (sparc-*-elf*): Remove t-crtin from tmake_file.
4193 Add to extra_parts, remove crtbegin.o, crtend.o.
4194 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
4195 (sparc64-*-linux*): Likewise.
4196 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
4197 Add to extra_parts, remove crtbegin.o, crtend.o.
4198 (sparc64-*-elf*): Remove t-crtin from tmake_file.
4199 Add to extra_parts, remove crtbegin.o, crtend.o.
4200 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
4201 Add to extra_parts, remove crtbegin.o, crtend.o.
4202 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
4203 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
4204 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
4206 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
4208 (tic6x-*-*): Change to ...
4209 (tic6x-*-elf): ... this.
4211 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
4213 (am33_2.0-*-linux*): Add comment.
4214 (mep*-*-*): Add mep/t-mep to tmake_file.
4216 * config/alpha/t-vms: New file.
4217 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
4218 * config/arm/crti.S, config/arm/crtn.S: New files.
4219 * config/bfin/crti.S, config/bfin/crtn.S: New files.
4220 * config/bfin/crtlibid.S: New file.
4221 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
4222 * config/c6x/crti.S, config/c6x/crtn.S: New files.
4223 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
4224 (crti.o, crtin.o): New rules.
4225 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4226 * config/c6x/t-uclinux: New file.
4227 * config/cris/t-elfmulti: New file.
4228 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
4229 * config/fr30/crti.S, config/fr30/crtn.S: New files.
4230 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
4231 * config/frv/t-frv: New file.
4232 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
4233 * config/h8300/crti.S, config/h8300/crtn.S: New files.
4234 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
4236 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
4237 refer to cygming-crtbegin.c, cygming-crtend.c.
4239 * config/i386/t-nto: New file.
4240 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
4241 * config/ia64/crti.S, config/ia64/crtn.S: New files.
4242 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
4243 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
4246 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
4247 (crtinitS.o): New rule.
4248 * config/ia64/vms-crtinit.S: New file.
4249 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
4250 * config/m32r/initfini.c: New file.
4251 * config/m32r/t-linux, config/m32r/t-m32r: New files.
4252 * config/m68k/crti.S, config/m68k/crtn.S: New files.
4253 * config/mcore/crti.S, config/mcore/crtn.S: New files.
4254 * config/mep/t-mep: New file.
4255 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
4256 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
4257 * config/mips/crti.S, config/mips/crtn.S: New files.
4258 * config/mips/t-crtstuff: New file.
4259 * config/mmix/crti.S, config/mmix/crtn.S: New files.
4260 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
4261 (CUSTOM_CRTIN): Set.
4262 ($(T)crti.o, $(T)crtn.o): Remove $(T),
4264 Use $(srcdir) to refer to crti.S, crtn.S.
4265 Use .S extension, $<.
4266 * config/moxie/crti.asm: Rename to ...
4267 * config/moxie/crti.S: ... this.
4268 * config/moxie/crtn.asm: Rename to ...
4269 * config/moxie/crtn.S: ... this.
4270 * config/moxie/t-moxie: Remove.
4271 * config/pa/stublib.c: New file.
4272 * config/pa/t-stublib, config/pa/t-stublib64: New files.
4273 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
4274 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
4275 * config/rs6000/t-crtstuff: New file.
4276 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
4277 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
4278 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
4279 Make output file explicit.
4280 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
4281 Make output file explicit.
4282 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
4283 Make output file explicit.
4284 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
4285 Make output file explicit.
4286 * config/score/crti.S, config/score/crtn.S: New files.
4287 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
4288 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
4290 * config/sh/t-sh, config/sh/t-superh: New files.
4291 * config/sparc/t-linux64: New file.
4292 * config/spu/cache.S, config/spu/cachemgr.c: New files.
4293 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
4294 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
4295 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
4296 * config/t-crtin: Remove.
4297 * config/t-crtstuff-pic: New file.
4298 * config/t-sol2 (CUSTOM_CRTIN): Set.
4299 (crti.o, crtn.o): New rules.
4300 * config/vms/t-vms: New file.
4301 * config/vms/vms-ucrt0.c: New file.
4302 * config/xtensa/t-elf: New file.
4304 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4306 * Makefile.in (SHLIB_NM_FLAGS): Set.
4307 * mkmap-flat.awk, mkmap-symver.awk: New files.
4308 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
4310 * configure: Regenerate.
4311 * config/libgcc-glibc.ver: New file.
4312 * config/libgcc-libsystem.ver: New file.
4313 * config/t-libunwind (SHLIB_LC): Set.
4314 * config/t-linux: New file.
4315 * config/t-slibgcc (INSTALL_SHLIB): New.
4316 (SHLIB_INSTALL): Use it.
4317 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
4318 to mkmap-symver.awk.
4319 (SHLIB_MAPFILES): Don't append, adapt pathname.
4320 (SHLIB_VERPFX): Set.
4321 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
4322 to mkmap-symver.awk.
4323 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
4324 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
4325 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
4326 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
4328 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
4329 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
4330 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
4331 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
4332 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
4333 * config/i386/libgcc-darwin.10.4.ver,
4334 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
4336 * config/i386/t-darwin: Remove.
4337 * config/i386/t-darwin64: Likewise.
4338 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
4339 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
4340 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
4341 * config/i386/t-linux: New file.
4342 * config/i386/t-mingw32: New file.
4343 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
4344 * config/ia64/t-glibc: Rename to ...
4345 * config/ia64/t-linux: ... this.
4346 (SHLIB_MAPFILES): Set.
4347 * config/ia64/t-glibc-libunwind: Rename to ...
4348 * config/ia64/t-linux-libunwind: ... this.
4349 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
4350 * config/ia64/t-slibgcc-hpux: New file.
4351 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
4352 * config/m68k/t-slibgcc-elf-ver: New file.
4353 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
4354 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
4356 * config/pa/t-slibgcc-hpux: New file.
4357 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
4359 * config/rs6000/libgcc-darwin.10.4.ver,
4360 config/rs6000/libgcc-darwin.10.5.ver: New files.
4361 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
4362 config/rs6000/libgcc-glibc.ver.
4363 * config/rs6000/libgcc-ppc64.ver: Rename to
4364 config/rs6000/libgcc-ibm-ldouble.ver.
4365 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
4366 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
4367 * config/rs6000/t-ldbl128: Rename to ...
4368 * config/rs6000/t-linux: ... this.
4369 (SHLIB_MAPFILES): Adapt filename.
4370 * config/rs6000/t-slibgcc-aix: New file.
4371 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
4372 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
4373 libgcc-excl.ver, libgcc-glibc.ver.
4374 (SHLIB_LINK, SHLIB_INSTALL): Remove.
4375 * config/sparc/libgcc-glibc.ver: New file.
4376 * config/sparc/t-linux: New file.
4377 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
4378 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
4379 t-slibgcc-elf-ver to tmake_file.
4380 Add t-slibgcc-nolc-override to tmake_file for posix threads on
4382 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4383 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
4384 t-slibgcc-elf-ver, t-linux to tmake_file.
4385 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
4387 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
4388 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
4389 (alpha*-dec-*vms*): Likewise.
4390 (arm*-*-freebsd*): Append to tmake_file.
4391 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
4392 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
4394 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
4395 tmake_file for arm*-*-symbianelf*.
4396 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
4397 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
4399 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
4400 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
4401 pa/t-slibgcc-dwarf-ver to tmake_file.
4402 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
4403 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
4404 (hppa*64*-*-hpux11*): Likewise.
4405 (hppa[12]*-*-hpux11*): Likewise.
4406 (x86_64-*-darwin*): Don't override tmake_file, but only keep
4407 i386/t-crtpc, i386/t-crtfm.
4408 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
4409 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4411 Add i386/t-cygwin to tmake_file.
4412 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
4413 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
4414 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
4416 Add i386/t-mingw32 to tmake_file.
4417 (x86_64-*-mingw*): Likewise.
4418 (ia64*-*-freebsd*): Append to tmake_file.
4419 (ia64*-*-linux*): Append to tmake_file.
4420 Replace ia64/t-glibc by ia64/t-linux.
4421 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
4423 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
4424 t-slibgcc-hpux to tmake_file.
4425 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
4426 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
4427 (m32rle-*-linux*): Likewise.
4428 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
4430 (microblaze*-linux*): New case.
4431 Append to tmake_file, add t-slibgcc-nolc-override.
4432 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
4433 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
4434 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
4435 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4436 rs6000/t-slibgcc-aix to tmake_file.
4437 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4438 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4439 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4440 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4441 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4442 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
4444 (sparc-*-linux*): Append to tmake_file for *-leon*.
4445 Add sparc/t-linux to tmake_file for non-Leon targets.
4446 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
4447 (tic6x-*-uclinux): New case.
4448 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
4449 (tic6x-*-*): Add c6x/t-elf to tmake_file.
4450 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
4451 (am33_2.0-*-linux*): Append to tmake_file.
4452 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
4453 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
4454 x86_64-*-kfreebsd*-gnu.
4455 Add i386/t-linux to tmake_file.
4457 2011-10-28 Ian Lance Taylor <iant@google.com>
4459 * config/i386/morestack.S: Correct CFI information to do proper
4460 returns throughout function. In 32-bit mode, save %ebx so that it
4461 is restored on unwind.
4463 2011-10-25 Bernd Schmidt <bernds@codesourcery.com>
4465 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
4466 case where B3 isn't the return register.
4468 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
4469 logic for doubleword pops.
4471 2011-10-25 Andreas Tobler <andreast@fgznet.ch>
4473 * config/rs6000/t-freebsd: Add wildcard.
4475 2011-10-21 Paul Brook <paul@codesourcery.com>
4477 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
4479 2011-10-16 Uros Bizjak <ubizjak@gmail.com>
4480 Eric Botcazou <ebotcazou@adacore.com>
4483 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
4484 fs->signal_frame to 1.
4486 2011-10-07 Ian Lance Taylor <iant@google.com>
4488 * generic-morestack-thread.c: #include <errno.h>.
4490 2011-10-07 Ian Lance Taylor <iant@google.com>
4493 * generic-morestack.c (__generic_morestack): Make sure the segment
4494 is large enough for both the stack frame and the copied
4497 2011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4500 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
4503 2011-09-28 Nick Clifton <nickc@redhat.com>
4505 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
4506 64-bit doubles are not enabled.
4507 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
4508 and floatunsisf functions.
4510 2011-09-13 Paul Brook <paul@codesourcery.com>
4512 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
4513 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
4514 * unwind-arm-common.inc: New file.
4515 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
4516 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
4517 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
4518 * config/c6x/libunwind.S: New file.
4519 * config/c6x/pr-support.c: New file.
4520 * config/c6x/unwind-c6x.c: New file.
4521 * config/c6x/unwind-c6x.h: New file.
4522 * config/c6x/t-c6x-elf: New file.
4524 2011-08-23 Uros Bizjak <ubizjak@gmail.com>
4526 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4527 (ASM_DIVZERO): Ditto.
4528 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
4530 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
4532 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
4534 2011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
4537 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
4538 instead of an assembly one.
4540 2011-08-12 Paolo Bonzini <bonzini@gnu.org>
4543 * Makefile.in (install-unwind_h): Create
4544 $(gcc_objdir)/include/unwind.h atomically.
4546 2011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4548 * Makefile.in (install-unwind_h): Remove destination file first.
4550 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4553 * config/mips/t-mips16: New file.
4554 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
4555 (mips*-*-linux*): Likewise.
4556 (mips*-sde-elf*): Likewise.
4557 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
4558 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
4559 Add mips/t-mips16 to tmake_file.
4560 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
4561 (mips-*-elf*): Likewise.
4562 (mips64-*-elf*): Likewise.
4563 (mips64orion-*-elf*): Likewise.
4564 (mips*-*-rtems*): Likewise.
4565 (mipstx39-*-elf*): Likewise.
4566 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
4567 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
4569 Use $(srcdir) to refer to sync.c.
4571 ($(libgcc-sync-funcs-o)): Likewise.
4572 ($(libgcc-sync-size-funcs-s-o)): Likewise.
4573 ($(libgcc-sync-funcs-s-o)): Likewise.
4575 2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
4577 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
4580 2011-08-08 H.J. Lu <hongjiu.lu@intel.com>
4583 * config/i386/value-unwind.h: New.
4585 2011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
4587 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
4588 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
4589 Add to tmake_file rather than overriding it.
4591 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4593 * config/t-softfp: Remove.
4594 * soft-fp: Moved from ../gcc/config.
4595 * soft-fp/README: Remove t-softfp reference.
4596 * soft-fp/t-softfp: Move to config/t-softfp.
4597 (softfp_machine_header): Remove.
4598 (softfp_file_list): Remove config subdir.
4599 (soft-fp-objects): New variable.
4600 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
4601 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
4602 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
4603 * config/t-softfp-excl: New file.
4604 * config/t-softfp-sfdf: New file.
4605 * config/t-softfp-tf: New file.
4606 * config/no-sfp-machine.h: New file.
4607 * config/arm/sfp-machine.h: New file.
4608 * config/arm/t-softfp: New file.
4609 * config/c6x/sfp-machine.h: New file.
4610 * config/i386/32/t-fprules-softfp: Rename to ...
4611 * config/i386/32/t-softfp: ... this.
4612 (tifunctions, LIB2ADD): Remove.
4613 (softfp_int_modes): Override.
4614 * config/i386/64/t-softfp-compat (tf-functions): Remove config
4616 * config/i386/64/eqtf2.c: Likewise.
4617 * config/i386/64/getf2.c: Likewise.
4618 * config/i386/64/letf2.c: Likewise.
4619 * config/ia64/sft-machine.h: New file.
4620 * config/ia64/t-fprules-softfp: Rename to ...
4621 * config/ia64/t-softfp: ... this.
4622 * config/lm32/sfp-machine.h: New file.
4623 * config/moxie/t-moxie-softfp: Remove.
4624 * config/rs6000/ibm-ldouble-format: New file.
4625 * config/rs6000/ibm-ldouble.c: New file.
4626 * config/rs6000/libgcc-ppc-glibc.ver: New file
4627 * config/rs6000/libgcc-ppc64.ver: New file
4628 * config/rs6000/sfp-machine.h: New file.
4629 * config/rs6000/t-freebsd: New file.
4630 * config/rs6000/t-ibm-ldouble: New file.
4631 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
4632 libgcc-ppc-glibc.ver.
4633 * config/rs6000/t-linux64: New file.
4634 * config/rs6000/t-ppccomm (LIB2ADD): Add
4635 $(srcdir)/config/rs6000/ibm-ldouble.c.
4636 * config/rs6000/t-ppccomm-ldbl: New file.
4637 * config/score/sfp-machine.h: New file.
4638 * config.host (sfp_machine_header): Explain.
4639 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
4640 t-softfp to tmake_file.
4641 (arm*-*-uclinux*): Likewise.
4642 (arm*-*-ecos-elf): Likewise.
4643 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
4644 (arm*-*-rtems*): Likewise.
4645 (arm*-*-elf): Likewise.
4646 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
4648 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
4649 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
4650 (lm32-*-uclinux*): Likewise.
4651 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
4652 t-softfp-excl, t-softfp.
4653 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
4654 (powerpc64-*-darwin*): Likewise.
4655 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
4657 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
4659 (powerpc-*-eabisim*): Likewise.
4660 (powerpc-*-elf*): Likewise.
4661 (powerpc-*-eabialtivec*): Likewise.
4662 (powerpc-xilinx-eabi*): Likewise.
4663 (powerpc-*-rtems*): Likewise.
4664 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
4665 t-softfp-excl, t-softfp to tmake_file.
4666 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
4667 rs6000/t-ppccomm-ldbl to tmake_file.
4668 (powerpcle-*-elf*): Likewise.
4669 (powerpcle-*-eabisim*): Likewise.
4670 (powerpcle-*-eabi*): Likewise.
4671 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4672 rs6000/t-ibm-ldouble to tmake_file.
4673 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4674 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4675 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
4676 (tic6x-*-*): Likewise.
4677 (i[34567]86-*-darwin*, x86_64-*-darwin*,
4678 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
4679 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
4680 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
4681 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
4682 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
4683 t-softfp to tmake_file.
4684 * configure.ac (sfp_machine_header): Provide default if unset.
4686 Link sfp-machine.h to config/$sfp_machine_header.
4687 * configure: Regenerate.
4689 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4691 * Makefile.in (double_type_size, long_double_type_size): Set.
4692 Remove $(fpbit-in-libgcc) support.
4693 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
4694 (fpbit-src): New variable.
4695 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
4696 Compile with -DFLOAT $(FPBIT_CFLAGS).
4698 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
4699 Compile with $(FPBIT_CFLAGS).
4701 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
4702 Compile with -DFLOAT $(TPBIT_CFLAGS).
4704 * configure.ac (double_type_size, long_double_type_size):
4705 Determine and substitute.
4706 * configure: Regenerate.
4707 * fp-bit.c, fp-bit.h: New files.
4708 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
4709 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
4710 * config/mips/t-mips: New file.
4711 * config/mips/t-sdemtk: New file.
4712 * config/rs6000/ppc64-fp.c: New file.
4713 * config/rs6000/t-darwin (LIB2ADD): Add
4714 $(srcdir)/config/rs6000/ppc64-fp.c.
4715 * config/rs6000/t-ppc64-fp: New file.
4716 * config/rx/rx-lib.h: New file.
4717 * config/rx/t-rx (FPBIT): Set to true.
4718 ($(gcc_objdir)/fp-bit.c): Remove.
4719 (DPBIT): Set to true only with -m64bit-doubles.
4720 ($(gcc_objdir)/dp-bit.c): Remove.
4721 * config/sparc/t-softfp: Remove.
4722 * config/spu/t-elf: New file.
4723 * config/t-fdpbit, config/t-fpbit: New files.
4724 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
4725 (mips*-*-*): Likewise.
4726 (arm-wrs-vxworks): Likewise.
4727 (arm*-*-freebsd*): Likewise.
4728 (avr-*-rtems*): Add t-fpbit to tmake_file.
4729 (avr-*-*): Likewise.
4730 (bfin*-elf*): Add t-fdpbit to tmake_file.
4731 (bfin*-uclinux*): Likewise.
4732 (bfin*-linux-uclibc*): Likewise.
4733 (bfin*-rtems*): New case.
4734 Add t-fdpbit to tmake_file.
4735 (bfin*-*): Add t-fdpbit to tmake_file.
4736 (crisv32-*-elf): Likewise.
4737 (cris-*-linux*): Likewise.
4738 (fr30-*-elf): Likewise.
4739 (frv-*-elf, frv-*-*linux*): Likewise.
4740 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
4741 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
4742 (m32r-*-elf*): Likewise.
4743 (m32rle-*-elf*): Likewise.
4744 (m32r-*-linux*): Likewise.
4745 (m32rle-*-linux*): Likewise.
4746 (mcore-*-elf): Add t-fdpbit to tmake_file.
4747 (microblaze*-*-*): Likewise.
4748 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
4749 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
4750 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
4752 Add mips/t-tpbit to tmake-file.
4753 (mips*-*-linux*): Fix typo.
4754 (mips*-sde-elf*): New case
4755 Add mips/t-sdemtk unless using newlib.
4756 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
4757 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
4758 (mn10300-*-*): Likewise.
4759 (pdp11-*-*): Likewise.
4760 (picochip-*-*): Add t-fpbit to tmake_file.
4761 (powerpc-*-eabisimaltivec*): Likewise.
4762 (powerpc-*-eabisim*): Likewise.
4763 (powerpc-*-elf*): Likewise.
4764 (powerpc-*-eabialtivec*): Likewise.
4765 (powerpc-xilinx-eabi*): New case.
4766 Add t-fdpbit to tmake_file.
4767 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
4768 (powerpc-*-rtems*): Likewise.
4769 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
4771 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
4773 (powerpc-*-lynxos*): Likewise.
4774 (powerpcle-*-elf*): Likewise.
4775 (powerpcle-*-eabisim*): Likewise.
4776 (powerpcle-*-eabi*): Likewise.
4777 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
4778 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
4779 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4780 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4781 (rx-*-elf): Add t-fdpbit to tmake_file.
4782 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
4783 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
4784 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
4785 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
4787 (sh-*-rtems*): Add t-fdpbit to tmake_file.
4788 (sh-wrs-vxworks): Likewise.
4789 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
4790 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
4791 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
4792 (sparc64-*-rtems*): ... new case.
4793 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
4794 (spu-*-elf*): Likewise.
4795 Add spu/t-elf to tmake_file.
4796 (v850*-*-*): Add t-fdpbit to tmake_file.
4797 (xstormy16-*-elf): Likewise.
4798 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
4799 (mep*-*-*): Likewise.
4801 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4803 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
4805 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
4806 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
4807 (install-unwind_h): New target.
4808 (all): Depend on it.
4809 * config.host (unwind_header): New variable.
4810 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
4811 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
4812 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
4813 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
4814 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
4816 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
4818 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
4820 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
4822 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
4823 (ia64*-*-freebsd*): Likewise.
4824 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
4826 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
4827 $with_system_libunwind.
4828 (ia64*-*-hpux*): Set tmake_file.
4829 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
4830 (picochip-*-*): Set tmake_file.
4831 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
4833 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
4834 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
4835 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
4836 (xtensa*-*-elf*): Set tmake_file.
4837 (xtensa*-*-linux*): Likewise.
4838 * configure.ac: Include ../config/unwind_ipinfo.m4.
4839 Call GCC_CHECK_UNWIND_GETIPINFO.
4840 Link unwind.h to $unwind_header.
4841 * configure: Regenerate.
4842 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
4843 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
4844 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
4845 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
4846 * config/unwind-dw2-fde-darwin.c: New file.
4847 * config/arm/libunwind.S, config/arm/pr-support.c,
4848 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
4849 config/arm/unwind-arm.h,: New files.
4850 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
4851 config/ia64/t-eh-ia64, config/ia64/t-glibc,
4852 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
4853 config/ia64/t-vms, config/ia64/unwind-ia64.c,
4854 config/ia64/unwind-ia64.h: New files.
4855 * config/picochip/t-picochip: New file.
4856 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
4858 * config/rs6000/t-darwin (LIB2ADDEH): Set.
4859 * config/s390/t-tpf (LIB2ADDEH): Remove.
4860 * config/t-darwin (LIB2ADDEH): Set.
4861 * config/t-eh-dw2-dip: New file.
4862 * config/t-libunwind, config/t-libunwind-elf: New files.
4863 * config/t-sol2 (LIB2ADDEH): Remove.
4864 * config/xtensa/t-xtensa: New file.
4866 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
4868 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4869 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
4870 long long to check rt_sigreturn syscall.
4872 2011-08-02 Alan Modra <amodra@gmail.com>
4874 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4875 Restore for indirect call bcrtl from correct stack slot, and only
4876 if cfa+40 isn't valid.
4878 2011-08-01 Julian Brown <julian@codesourcery.com>
4880 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
4881 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
4882 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
4884 2011-08-01 Julian Brown <julian@codesourcery.com>
4886 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
4887 (libgcc-std.ver.in): Use above.
4888 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
4889 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
4891 * config/t-fixedpoint-gnu-prefix: New file.
4892 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
4893 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
4896 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
4898 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
4899 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
4900 for x86-64. Properly check __x86_64__ and __LP64__.
4902 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
4904 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
4906 (_FP_WS_TYPE): Likewise.
4907 (_FP_I_TYPE): Likewise.
4909 2011-07-28 Alan Modra <amodra@gmail.com>
4911 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
4912 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
4913 in a plt call stub. Do restore r2 if stopped on bctrl.
4915 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4917 * config.host (i[3456x]86-*-netware*): Remove.
4918 * config/i386/netware-crt0.c, config/i386/t-nwld,
4919 config/i386/t-slibgcc-nwld: Remove.
4921 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
4923 * config.host: Handle tic6x-*-*.
4924 * config/c6x/c6x-abi.h: New file.
4926 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4928 * config/i386/crtprec.c: New file.
4929 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
4930 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
4931 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
4932 (x86_64-*-darwin*): Likewise.
4933 (i[34567]86-*-solaris2*: Likewise.
4935 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4937 * config/alpha/crtfastmath.c: New file.
4938 * config/i386/crtfastmath.c: New file.
4939 * config/ia64/crtfastmath.c: New file.
4940 * config/mips/crtfastmath.c: New file.
4941 * config/sparc/crtfastmath.c: New file.
4943 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
4945 Add -frandom-seed=gcc-crtfastmath.
4946 * config/alpha/t-crtfm: Remove.
4947 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
4948 * config/ia64/t-ia64 (crtfastmath.o): Remove.
4950 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
4951 (alpha*-dec-osf5.1*): Likewise.
4952 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
4953 Add crtfastmath.o to extra_parts.
4954 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
4955 Add crtfastmath.o to extra_parts.
4956 (x86_64-*-darwin*): Likewise.
4957 (x86_64-*-mingw*): Likewise.
4958 (ia64*-*-elf*): Add t-crtfm to tmake_file.
4959 (ia64*-*-freebsd*): Likewise.
4960 (ia64*-*-linux*): Likewise.
4961 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
4962 Add crtfastmath.o to extra_parts.
4964 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4966 * config/darwin-crt3.o: New file.
4967 * config/rs6000/darwin-crt2.c: New file.
4968 * config/t-darwin: New file.
4969 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
4971 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
4972 (powerpc-*-darwin*): Add crt2.o to extra_parts.
4973 (powerpc64-*-darwin*): Likewise.
4975 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4977 * config/i386/netware-crt0.c: New file.
4978 * config/i386/t-nwld: Rename to ...
4979 * config/i386/t-slibgcc-nwld: ... this.
4980 * config/i386/t-nwld: New file.
4981 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
4983 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
4986 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4988 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
4990 * configure: Regenerate.
4992 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4994 * dfp-bit.c, dfp-bit.h: New files.
4995 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
4997 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
4998 ($(d64pbit-o)): Likewise.
4999 ($(d128pbit-o)): Likewise.
5000 * config/t-dfprules: New file.
5001 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
5002 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
5003 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
5004 (x86_64-*-linux*): Likewise.
5005 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
5006 (i[34567]86-*-cygwin*): Likewise.
5007 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
5008 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
5010 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5012 * Makfile.in (LIBGCOV): New variable.
5013 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
5014 * libgcov.c: New file.
5016 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5018 * fixed-bit.c, fixed-bit.h: New files.
5019 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
5020 refer to fixed-bit.c.
5022 2011-07-07 Joseph Myers <joseph@codesourcery.com>
5024 * config.host (*local*): Remove.
5026 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5029 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
5030 like i?86-*-solaris2.1[0-9]*.
5031 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
5032 * configure.ac (i?86-*-solaris2*): Likewise.
5033 * configure: Regenerate.
5035 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
5037 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
5038 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
5039 md_unwind_header by splitting out of...
5040 (i[34567]86-*-linux*): ... this.
5041 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
5042 Remove md_unwind_header by splitting out of...
5043 (x86_64-*-linux*): ... this.
5045 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
5047 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
5049 2011-06-28 Nick Clifton <nickc@redhat.com>
5051 * config.host: Recognize all V850 variants.
5053 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
5055 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
5057 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5059 * shared-object.mk (c_flags-$o): Save c_flags.
5060 ($(base)$(objext)): Use it.
5061 ($(base)_s$(objext)): Likewise.
5063 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
5065 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
5066 * libgcc-std.ver.in (GCC_4.7.0): New section.
5068 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
5072 * config/avr/t-avr: Fix line endings.
5073 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
5076 2011-06-14 Olivier Hainque <hainque@adacore.com>
5077 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5079 * config/mips/irix6-unwind.h: New file.
5080 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
5082 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
5084 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
5085 (sparc64_fallback_frame_state): Use it.
5086 (sparc64_frob_update_context): Further adjust context.
5087 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
5088 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
5089 * config/sparc/sol2-cn.S: Likewise.
5091 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5093 * enable-execute-stack-empty.c: New file.
5094 * enable-execute-stack-mprotect.c: New file.
5095 * config/i386/enable-execute-stack-mingw32.c: New file.
5096 * config.host (enable_execute_stack): New variable.
5097 Select appropriate variants.
5098 * configure.ac: Link enable-execute-stack.c to
5099 $enable_execute_stack.
5100 * configure: Regenerate.
5101 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
5102 (lib2funcs): Remove _enable_execute_stack.
5104 2011-06-09 David S. Miller <davem@davemloft.net>
5105 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5107 * config.host (sparc-*-linux*): Correct md_unwind_header
5109 (s390x-ibm-tpf*): Fix typo.
5111 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5113 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
5114 Add crtfastmath.o to extra_parts.
5115 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
5117 * config/mips/t-crtfm: Remove.
5119 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5121 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
5123 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
5125 * config.host (sh*-*-linux*): Fix typo.
5127 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5129 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
5130 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
5131 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
5132 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
5133 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
5134 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
5135 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
5136 Wrap in !__MINGW64__.
5137 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
5138 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
5139 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
5140 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
5141 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
5142 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
5143 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
5145 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
5146 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
5147 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
5148 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
5149 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
5150 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
5151 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
5152 * config/no-unwind.h: New file.
5153 * config.host (md_unwind_header): Document.
5155 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
5156 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
5157 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
5158 hppa[12]*-*-hpux11*): Set md_unwind_header.
5159 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
5160 Set md_unwind_header.
5161 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
5162 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
5163 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
5164 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
5165 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
5166 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
5167 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
5169 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
5170 * configure: Regenerate.
5172 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5174 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
5175 Set tmake_file, extra_parts.
5176 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
5178 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
5180 * config/mips/t-irix6: New file.
5181 * config/mips/t-slibgcc-irix: New file.
5183 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5185 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
5186 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
5188 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5190 * configure.ac (target_thread_file): Determine thread model.
5191 * configure: Regenerate.
5192 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
5193 * config/alpha/t-alpha: New file.
5194 * config/alpha/t-crtfm: Use $<.
5195 * config/alpha/t-ieee: New file.
5196 * config/alpha/t-osf-pthread: New file.
5197 * config/alpha/t-slibgcc-osf: New file.
5198 * config/alpha/libgcc-osf5.ver: New file.
5200 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5202 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
5204 Add crtfastmath.o to extra_parts.
5206 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5208 * config/gmon-sol2.c: Reindent.
5210 Remove, correct casts.
5211 Use STDERR_FILENO, NULL.
5212 (BASEADDRESS): Remove.
5214 (errno, sbrk): Remove declarations.
5215 (monstartup) [hp300]: Remove.
5218 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5220 * Makefile.in (cpu_type): Define.
5221 * config.host (i[34567]86-*-rtems*): Handle it.
5222 (i[34567]86-*-solaris2*): Move body ...
5223 (*-*-solaris2*): ... here.
5224 New case, generalize.
5225 (sparc-*-elf*): Handle it.
5226 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
5227 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
5228 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
5230 (sparc*-*-solaris2*): ... this.
5232 (sparc64-*-elf*): Handle it.
5233 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
5234 Merge ../gcc/config/i386/gmon-sol2.c.
5235 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
5237 Merge ../gcc/config/i386/sol2-gc1.asm.
5238 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
5240 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
5242 * config/i386/t-crtfm (crtfastmath.o): Use $<.
5243 * config/i386/t-crtstuff: New file.
5244 * config/i386/t-softfp: New file.
5245 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
5246 $(T)crti.o, $(T)crtn.o): Remove.
5247 (gcrt1.o): New rule.
5248 (TARGET_LIBGCC2_CFLAGS): Remove.
5249 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
5250 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
5251 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
5252 * config/sparc/t-sol2: New file.
5253 * config/sparc/t-crtfm: Move to ...
5254 * config/t-crtfm: ... this.
5255 Use $(cpu_type), $<.
5256 * config/t-crtin: New file.
5257 * config/sparc/t-softfp: New file.
5258 * config/sparc/t-softmul: New file.
5259 * config/t-rtems: New file.
5260 * config/t-slibgcc: New file.
5261 * config/t-slibgcc-elf-ver: New file.
5262 * config/t-slibgcc-gld: New file.
5263 * config/t-slibgcc-sld: New file.
5264 * config/t-sol2: New file.
5265 * configure.ac: Include ../config/lib-ld.m4.
5266 Call AC_LIB_PROG_LD_GNU.
5267 Substitute cpu_type.
5268 * configure: Regenerate.
5270 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
5273 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
5274 libgcc-std.ver in the build directory.
5275 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
5276 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
5278 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
5280 * libgcc-std.ver.in: New file.
5281 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
5283 (libgcc-std.ver): New rule.
5284 * config/t-gnu-prefix: New file.
5286 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5288 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
5290 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5292 * config/i386/darwin-lib.h: New file.
5294 2011-05-10 Joseph Myers <joseph@codesourcery.com>
5296 * config/arm/symbian-lib.h: New.
5298 2011-05-04 Chris Demetriou <cgd@google.com>
5300 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
5301 (__x86.get_pc_thunk.bx): ...this.
5302 (__morestack): Adjust for rename, remove undef of __i686.
5304 2011-05-03 Chris Demetriou <cgd@google.com>
5306 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
5308 2011-03-22 Joseph Myers <joseph@codesourcery.com>
5310 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
5311 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
5312 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
5313 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
5314 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
5317 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
5319 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
5320 Adjust copyright year.
5322 2011-03-07 Ian Lance Taylor <iant@google.com>
5324 * generic-morestack.c (__splitstack_find): Adjust returned stack
5325 pointer to include all registers pushed by __morestack.
5327 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
5330 * configure.ac: Call ACX_NONCANONICAL_TARGET.
5331 (toolexecdir): Calculate and AC_SUBST.
5332 (toolexeclibdir): Likewise.
5333 * Makefile.in (target_noncanonical): Import.
5334 (toolexecdir): Likewise.
5335 (toolexeclibdir): Likewise.
5336 * configure: Regenerate.
5338 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
5341 * config/arm/bpabi.h: Rename to...
5342 * config/arm/bpabi-lib.h: ...this.
5344 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5346 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
5348 * configure: Regenerate.
5350 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
5352 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
5353 __FLOAT_WORD_ORDER__.
5354 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
5357 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5360 * Makefile.in (install-strip): New phony target.
5362 2010-11-07 Ian Lance Taylor <iant@google.com>
5365 * config/i386/morestack.S (__morestack_large_model): New
5368 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
5370 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
5372 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
5374 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
5376 * config/arm/bpabi.h: New file.
5377 * config/frv/frv-abi.h: New file.
5379 2010-10-01 Ian Lance Taylor <iant@google.com>
5381 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
5382 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
5384 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
5387 * config.host: Add the missing `$'.
5389 2010-09-30 Michael Eager <eager@eagercon.com>
5391 * config.host: Add microblaze*-*-*.
5392 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
5393 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
5394 udivsi3.asm,umodsi3.asm}: New.
5396 2010-09-28 Ian Lance Taylor <iant@google.com>
5398 * configure.ac: Adjust CFI test to test assembler directly rather
5399 than checking gcc preprocessor macro.
5400 * configure: Rebuild.
5402 2010-09-27 Ian Lance Taylor <iant@google.com>
5404 * configure.ac: Test whether assembler supports CFI directives.
5405 * config.host: Only add t-stack and i386/t-stack-i386 to
5406 tmake_file if libgcc_cv_cfi is "yes".
5407 * configure: Rebuild.
5409 2010-09-27 Ian Lance Taylor <iant@google.com>
5411 * generic-morestack.h: New file.
5412 * generic-morestack.c: New file.
5413 * generic-morestack-thread.c: New file.
5414 * config/i386/morestack.S: New file.
5415 * config/t-stack: New file.
5416 * config/i386/t-stack-i386: New file.
5417 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
5418 i386/t-stack-i386 to tmake_file.
5420 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
5422 * Makefile.in (libgcc-extra-parts): Check for static archives and
5423 invoke ranlib after installing them.
5424 (gcc-extra-parts): Likewise.
5425 (install-leaf): Likewise.
5427 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
5429 * configure: Regenerated.
5431 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
5433 * configure: Regenerated.
5435 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
5436 Andrew Pinski <pinskia@gmail.com>
5439 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
5441 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
5444 * configure: Regenerated.
5446 2010-09-06 Andreas Schwab <schwab@redhat.com>
5448 * configure: Regenerate.
5450 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5452 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
5454 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
5457 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
5458 Iain Sandoe <iains@gcc.gnu.org>
5461 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
5462 LIB2FUNCS_EXCLUDE functions.
5464 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5466 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
5468 * configure: Regenerate.
5470 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
5472 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
5473 i386/t-freebsd to tmake_file.
5474 * config/i386/t-freebsd: New file.
5475 * config/i386/libgcc-bsd.ver: New file.
5477 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
5479 * config.host (powerpc*-eabispe*): Set tmake_file.
5480 (powerpc*-eabi*): Likewise.
5481 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
5482 crtbeginS, crtendS, crtbeginT.
5484 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
5486 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
5487 to tmake_file. Add crtfastmath.o to extra_parts.
5488 * config/mips/t-crtfm: New.
5490 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
5492 * config.host (sparc64-*-rtems*): New target.
5494 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5496 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5499 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
5501 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
5503 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5505 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
5506 alpha-dec-osf5.0* support.
5508 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
5510 * config.host: Add lm32-*-rtems*.
5512 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5513 Uros Bizjak <ubizjak@gmail.com>
5516 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
5517 like other remaining 32-bit x86 OSes.
5518 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
5520 * config/i386/libgcc-sol2.ver: New file.
5521 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
5523 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
5526 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
5527 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
5528 is used and substitute set_use_emutls.
5529 * configure: Regenerated.
5531 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
5533 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
5535 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5538 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
5540 ($(T)gcrt1.o): Likewise.
5541 ($(T)crt1.o): Likewise.
5542 ($(T)crti.o): Likewise.
5543 ($(T)crtn.o): Likewise.
5545 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5548 * Makefile.in (install): Use $(MAKE) string in rule, for
5551 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
5553 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
5554 * config/mmix/t-mmix: New file.
5555 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
5557 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
5560 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
5563 2010-01-04 Anthony Green <green@moxielogic.com>
5565 * config/moxie/crti.asm, config/moxie/crtn.asm,
5566 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
5567 config/moxie/t-moxie: New files.
5568 * config.host: Add t-moxie-softfp reference.
5570 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
5573 * config/t-slibgcc-darwin: Fix embedded rpaths for
5574 --enable-version-specific-runtime-libs, build extension stub
5575 libs exposing features available from current libgcc_s.
5577 2009-11-11 Jon Beniston <jon@beniston.com>
5579 * config.host: Add lm32 targets.
5580 * config/lm32: New directory.
5581 * config/lm32/libgcc_lm32.h: New file.
5582 * config/lm32/_mulsi3.c: New file.
5583 * config/lm32/_udivmodsi4.c: New file.
5584 * config/lm32/_divsi3.c: New file.
5585 * config/lm32/_modsi3.c: New file.
5586 * config/lm32/_udivsi3.c: New file.
5587 * config/lm32/_umodsi3.c: New file.
5588 * config/lm32/_lshrsi3.S: New file.
5589 * config/lm32/_ashrsi3.S: New file.
5590 * config/lm32/_ashlsi3.S: New file.
5591 * config/lm32/crti.S: New file.
5592 * config/lm32/crtn.S: New file.
5593 * config/lm32/t-lm32: New file.
5594 * config/lm32/t-elf: New file.
5595 * config/lm32/t-uclinux: New file.
5597 2009-10-26 Nick Clifton <nickc@redhat.com>
5599 * config.host: Add support for RX target.
5600 * config/rx: New directory.
5601 * config/rx/rx-abi-functions.c: New file. Supplementary
5602 functions for libgcc to support the RX ABI.
5603 * config/rx/rx-abi.h: New file. Supplementary header file for
5604 libgcc RX ABI functions.
5605 * config/rx/t-rx: New file: Makefile fragment for building
5608 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
5610 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
5611 constraint of y0 to "g".
5613 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5615 * config.host: Include the s390 makefile fragments.
5616 * config/s390/32/_fixdfdi.c: New file.
5617 * config/s390/32/_fixsfdi.c: New file.
5618 * config/s390/32/_fixtfdi.c: New file.
5619 * config/s390/32/_fixunsdfdi.c: New file.
5620 * config/s390/32/_fixunssfdi.c: New file.
5621 * config/s390/32/_fixunstfdi.c: New file.
5622 * config/s390/32/t-floattodi: New file.
5623 * config/s390/libgcc-glibc.ver: New file.
5624 * config/s390/t-crtstuff: New file.
5625 * config/s390/t-linux: New file.
5626 * config/s390/t-tpf: New file.
5628 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5630 * configure.ac (AC_PREREQ): Bump to 2.64.
5632 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
5634 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
5636 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5638 * configure: Regenerate.
5640 2009-08-09 Douglas B Rupp <rupp@gnat.com>
5642 * config.host (ia64-hp-*vms*): New target.
5643 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
5646 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
5648 * configure.ac: Add snippet for maintainer-mode.
5649 * configure: Regenerate.
5650 * Makefile.in (AUTOCONF, configure_deps): New variables.
5651 ($(srcdir)/configure)): New rule, active only with maintainer
5654 2009-06-23 DJ Delorie <dj@redhat.com>
5657 * config.host: Add mep support.
5659 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
5661 * config.host: Add i386/${host_address}/t-fprules-softfp and
5662 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
5664 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
5666 * config/i386/64/_multc3.c: Likewise.
5667 * config/i386/64/_powitf2.c: Likewise.
5668 * config/i386/64/eqtf2.c: Likewise.
5669 * config/i386/64/getf2.c: Likewise.
5670 * config/i386/64/letf2.c: Likewise.
5671 * config/i386/64/letf2.c: Likewise.
5672 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
5673 unsigned long long for x64 mingw targets.
5674 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
5675 (_FP_I_TYPE): Define as long long for x64 mingw target.
5677 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
5679 * config.host (vax-*-linux*): New.
5681 2009-05-31 Anthony Green <green@moxielogic.com>
5683 * config.host: Add moxie support.
5684 * config/moxie/t-moxie: New file.
5686 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
5688 * config.host: Add i386/${host_address}/t-fprules-softfp and
5689 t-softfp to tmake_file for i[34567]86-*-cygwin*.
5691 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
5693 * config.host: Add i386/${host_address}/t-fprules-softfp to
5694 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
5696 2009-04-09 Nick Clifton <nickc@redhat.com>
5698 * config/ia64/tf-signs.c: Change copyright header to refer to
5699 version 3 of the GNU General Public License with version 3.1
5700 of the GCC Runtime Library Exception and to point readers at
5701 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
5703 * config/i386/32/tf-signs.c: Likewise.
5704 * config/libbid/_addsub_dd.c: Likewise.
5705 * config/libbid/_addsub_sd.c: Likewise.
5706 * config/libbid/_addsub_td.c: Likewise.
5707 * config/libbid/_dd_to_df.c: Likewise.
5708 * config/libbid/_dd_to_di.c: Likewise.
5709 * config/libbid/_dd_to_sd.c: Likewise.
5710 * config/libbid/_dd_to_sf.c: Likewise.
5711 * config/libbid/_dd_to_si.c: Likewise.
5712 * config/libbid/_dd_to_td.c: Likewise.
5713 * config/libbid/_dd_to_tf.c: Likewise.
5714 * config/libbid/_dd_to_udi.c: Likewise.
5715 * config/libbid/_dd_to_usi.c: Likewise.
5716 * config/libbid/_dd_to_xf.c: Likewise.
5717 * config/libbid/_df_to_dd.c: Likewise.
5718 * config/libbid/_df_to_sd.c: Likewise.
5719 * config/libbid/_df_to_td.c: Likewise.
5720 * config/libbid/_di_to_dd.c: Likewise.
5721 * config/libbid/_di_to_sd.c: Likewise.
5722 * config/libbid/_di_to_td.c: Likewise.
5723 * config/libbid/_div_dd.c: Likewise.
5724 * config/libbid/_div_sd.c: Likewise.
5725 * config/libbid/_div_td.c: Likewise.
5726 * config/libbid/_eq_dd.c: Likewise.
5727 * config/libbid/_eq_sd.c: Likewise.
5728 * config/libbid/_eq_td.c: Likewise.
5729 * config/libbid/_ge_dd.c: Likewise.
5730 * config/libbid/_ge_sd.c: Likewise.
5731 * config/libbid/_ge_td.c: Likewise.
5732 * config/libbid/_gt_dd.c: Likewise.
5733 * config/libbid/_gt_sd.c: Likewise.
5734 * config/libbid/_gt_td.c: Likewise.
5735 * config/libbid/_isinfd128.c: Likewise.
5736 * config/libbid/_isinfd32.c: Likewise.
5737 * config/libbid/_isinfd64.c: Likewise.
5738 * config/libbid/_le_dd.c: Likewise.
5739 * config/libbid/_le_sd.c: Likewise.
5740 * config/libbid/_le_td.c: Likewise.
5741 * config/libbid/_lt_dd.c: Likewise.
5742 * config/libbid/_lt_sd.c: Likewise.
5743 * config/libbid/_lt_td.c: Likewise.
5744 * config/libbid/_mul_dd.c: Likewise.
5745 * config/libbid/_mul_sd.c: Likewise.
5746 * config/libbid/_mul_td.c: Likewise.
5747 * config/libbid/_ne_dd.c: Likewise.
5748 * config/libbid/_ne_sd.c: Likewise.
5749 * config/libbid/_ne_td.c: Likewise.
5750 * config/libbid/_sd_to_dd.c: Likewise.
5751 * config/libbid/_sd_to_df.c: Likewise.
5752 * config/libbid/_sd_to_di.c: Likewise.
5753 * config/libbid/_sd_to_sf.c: Likewise.
5754 * config/libbid/_sd_to_si.c: Likewise.
5755 * config/libbid/_sd_to_td.c: Likewise.
5756 * config/libbid/_sd_to_tf.c: Likewise.
5757 * config/libbid/_sd_to_udi.c: Likewise.
5758 * config/libbid/_sd_to_usi.c: Likewise.
5759 * config/libbid/_sd_to_xf.c: Likewise.
5760 * config/libbid/_sf_to_dd.c: Likewise.
5761 * config/libbid/_sf_to_sd.c: Likewise.
5762 * config/libbid/_sf_to_td.c: Likewise.
5763 * config/libbid/_si_to_dd.c: Likewise.
5764 * config/libbid/_si_to_sd.c: Likewise.
5765 * config/libbid/_si_to_td.c: Likewise.
5766 * config/libbid/_td_to_dd.c: Likewise.
5767 * config/libbid/_td_to_df.c: Likewise.
5768 * config/libbid/_td_to_di.c: Likewise.
5769 * config/libbid/_td_to_sd.c: Likewise.
5770 * config/libbid/_td_to_sf.c: Likewise.
5771 * config/libbid/_td_to_si.c: Likewise.
5772 * config/libbid/_td_to_tf.c: Likewise.
5773 * config/libbid/_td_to_udi.c: Likewise.
5774 * config/libbid/_td_to_usi.c: Likewise.
5775 * config/libbid/_td_to_xf.c: Likewise.
5776 * config/libbid/_tf_to_dd.c: Likewise.
5777 * config/libbid/_tf_to_sd.c: Likewise.
5778 * config/libbid/_tf_to_td.c: Likewise.
5779 * config/libbid/_udi_to_dd.c: Likewise.
5780 * config/libbid/_udi_to_sd.c: Likewise.
5781 * config/libbid/_udi_to_td.c: Likewise.
5782 * config/libbid/_unord_dd.c: Likewise.
5783 * config/libbid/_unord_sd.c: Likewise.
5784 * config/libbid/_unord_td.c: Likewise.
5785 * config/libbid/_usi_to_dd.c: Likewise.
5786 * config/libbid/_usi_to_sd.c: Likewise.
5787 * config/libbid/_usi_to_td.c: Likewise.
5788 * config/libbid/_xf_to_dd.c: Likewise.
5789 * config/libbid/_xf_to_sd.c: Likewise.
5790 * config/libbid/_xf_to_td.c: Likewise.
5791 * config/libbid/bid128.c: Likewise.
5792 * config/libbid/bid128_2_str.h: Likewise.
5793 * config/libbid/bid128_2_str_macros.h: Likewise.
5794 * config/libbid/bid128_2_str_tables.c: Likewise.
5795 * config/libbid/bid128_add.c: Likewise.
5796 * config/libbid/bid128_compare.c: Likewise.
5797 * config/libbid/bid128_div.c: Likewise.
5798 * config/libbid/bid128_fma.c: Likewise.
5799 * config/libbid/bid128_logb.c: Likewise.
5800 * config/libbid/bid128_minmax.c: Likewise.
5801 * config/libbid/bid128_mul.c: Likewise.
5802 * config/libbid/bid128_next.c: Likewise.
5803 * config/libbid/bid128_noncomp.c: Likewise.
5804 * config/libbid/bid128_quantize.c: Likewise.
5805 * config/libbid/bid128_rem.c: Likewise.
5806 * config/libbid/bid128_round_integral.c: Likewise.
5807 * config/libbid/bid128_scalb.c: Likewise.
5808 * config/libbid/bid128_sqrt.c: Likewise.
5809 * config/libbid/bid128_string.c: Likewise.
5810 * config/libbid/bid128_to_int16.c: Likewise.
5811 * config/libbid/bid128_to_int32.c: Likewise.
5812 * config/libbid/bid128_to_int64.c: Likewise.
5813 * config/libbid/bid128_to_int8.c: Likewise.
5814 * config/libbid/bid128_to_uint16.c: Likewise.
5815 * config/libbid/bid128_to_uint32.c: Likewise.
5816 * config/libbid/bid128_to_uint64.c: Likewise.
5817 * config/libbid/bid128_to_uint8.c: Likewise.
5818 * config/libbid/bid32_to_bid128.c: Likewise.
5819 * config/libbid/bid32_to_bid64.c: Likewise.
5820 * config/libbid/bid64_add.c: Likewise.
5821 * config/libbid/bid64_compare.c: Likewise.
5822 * config/libbid/bid64_div.c: Likewise.
5823 * config/libbid/bid64_fma.c: Likewise.
5824 * config/libbid/bid64_logb.c: Likewise.
5825 * config/libbid/bid64_minmax.c: Likewise.
5826 * config/libbid/bid64_mul.c: Likewise.
5827 * config/libbid/bid64_next.c: Likewise.
5828 * config/libbid/bid64_noncomp.c: Likewise.
5829 * config/libbid/bid64_quantize.c: Likewise.
5830 * config/libbid/bid64_rem.c: Likewise.
5831 * config/libbid/bid64_round_integral.c: Likewise.
5832 * config/libbid/bid64_scalb.c: Likewise.
5833 * config/libbid/bid64_sqrt.c: Likewise.
5834 * config/libbid/bid64_string.c: Likewise.
5835 * config/libbid/bid64_to_bid128.c: Likewise.
5836 * config/libbid/bid64_to_int16.c: Likewise.
5837 * config/libbid/bid64_to_int32.c: Likewise.
5838 * config/libbid/bid64_to_int64.c: Likewise.
5839 * config/libbid/bid64_to_int8.c: Likewise.
5840 * config/libbid/bid64_to_uint16.c: Likewise.
5841 * config/libbid/bid64_to_uint32.c: Likewise.
5842 * config/libbid/bid64_to_uint64.c: Likewise.
5843 * config/libbid/bid64_to_uint8.c: Likewise.
5844 * config/libbid/bid_b2d.h: Likewise.
5845 * config/libbid/bid_binarydecimal.c: Likewise.
5846 * config/libbid/bid_conf.h: Likewise.
5847 * config/libbid/bid_convert_data.c: Likewise.
5848 * config/libbid/bid_decimal_data.c: Likewise.
5849 * config/libbid/bid_decimal_globals.c: Likewise.
5850 * config/libbid/bid_div_macros.h: Likewise.
5851 * config/libbid/bid_dpd.c: Likewise.
5852 * config/libbid/bid_flag_operations.c: Likewise.
5853 * config/libbid/bid_from_int.c: Likewise.
5854 * config/libbid/bid_functions.h: Likewise.
5855 * config/libbid/bid_gcc_intrinsics.h: Likewise.
5856 * config/libbid/bid_inline_add.h: Likewise.
5857 * config/libbid/bid_internal.h: Likewise.
5858 * config/libbid/bid_round.c: Likewise.
5859 * config/libbid/bid_sqrt_macros.h: Likewise.
5861 2009-04-09 Jakub Jelinek <jakub@redhat.com>
5863 * Makefile.in: Change copyright header to refer to version
5864 3 of the GNU General Public License and to point readers at the
5865 COPYING3 file and the FSF's license web page.
5866 * config.host: Likewise.
5868 2009-04-07 Alan Modra <amodra@bigpond.net.au>
5870 * config.host: Reorder and merge to match config.gcc change.
5872 2009-04-03 Alan Modra <amodra@bigpond.net.au>
5874 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
5876 2009-03-28 Joseph Myers <joseph@codesourcery.com>
5878 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
5879 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
5880 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
5881 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
5883 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
5885 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
5886 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5888 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
5890 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
5891 ia64/t-softfp-compat to tmake_file.
5893 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
5895 * config/ia64/__divxf3.asm: New.
5896 * config/ia64/_fixtfdi.asm: Likewise.
5897 * config/ia64/_fixunstfdi.asm: Likewise.
5898 * config/ia64/_floatditf.asm: Likewise.
5899 * config/ia64/t-fprules-softfp: Likewise.
5900 * config/ia64/t-softfp-compat: Likewise.
5901 * config/ia64/tf-signs.c: Likewise.
5903 2009-01-18 Ben Elliston <bje@au.ibm.com>
5905 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
5907 2009-01-16 Ben Elliston <bje@au.ibm.com>
5909 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
5912 2009-01-13 Ben Elliston <bje@au.ibm.com>
5914 * config/t-softfp: New file.
5915 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
5916 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
5918 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5920 * config.host: Add m32r*-*-rtems*.
5922 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
5924 * config.host: Add m32c*-*-rtems*.
5926 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5929 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
5930 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
5931 * configure: Regenerate.
5932 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
5933 tmake_file here from gcc/config.gcc.
5934 Move extra_parts here from gcc/config.gcc.
5935 * config/i386/t-sol2: Move here from gcc/config/i386.
5936 Use gcc_srcdir instead of srcdir.
5938 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
5940 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
5943 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
5945 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
5947 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
5949 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
5951 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
5954 * config.host: Add picochip-*-*.
5956 2008-08-06 Bob Wilson <bob.wilson@acm.org>
5958 * config.host: Match more processor names for Xtensa.
5960 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
5962 * config/i386/64/t-softfp-compat: Update comments.
5964 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
5966 * config/i386/64/_divtc3-compat.c: Moved to ...
5967 * config/i386/64/_divtc3.c: Here.
5969 * config/i386/64/_multc3-compat.c: Moved to ...
5970 * config/i386/64/_multc3.c: Here.
5972 * config/i386/64/_powitf2-compat.c: Moved to ...
5973 * config/i386/64/_powitf2.c: Here.
5975 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
5976 .c suffix instead of -compat.c.
5978 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
5980 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
5981 (_FP_MUL_MEAT_D): Ditto.
5982 (_FP_DIV_MEAT_S): Ditto.
5983 (_FP_DIV_MEAT_D): Ditto.
5985 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
5987 * Makefile.in: Add support for __sync_* libgcc functions.
5989 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
5991 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
5993 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
5996 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
5997 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
5999 * config/i386/64/t-fprules-softfp: Moved to ...
6000 * config/i386/64/t-softfp-compat: This. New.
6002 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
6004 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
6005 Initialize f with 0.0.
6007 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6010 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
6012 * config/i386/64/_divtc3-compat.c: New.
6013 * config/i386/64/_multc3-compat.c: Likewise.
6014 * config/i386/64/_powitf2-compat.c: Likewise.
6015 * config/i386/64/eqtf2.c: Likewise.
6016 * config/i386/64/getf2.c: Likewise.
6017 * config/i386/64/letf2.c: Likewise.
6018 * config/i386/64/t-fprules-softfp: Likewise.
6020 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6022 * config.host: Add i386/${host_address}/t-fprules-softfp to
6023 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
6024 i[34567]86-*-linux*, x86_64-*-linux*.
6026 * configure.ac: Set host_address to 64 or 32 for x86.
6027 * configure: Regenerated.
6029 * Makefile.in (config.status): Also depend on
6030 $(srcdir)/config.host.
6032 * config/i386/32/t-fprules-softfp: New.
6033 * config/i386/32/tf-signs.c: Likewise.
6035 * config/i386/64/sfp-machine.h: New. Moved from gcc.
6037 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
6038 Uros Bizjak <ubizjak@gmail.com>
6040 * config/i386/32/sfp-machine.h: New.
6042 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
6044 * config/rs6000/t-ppccomm: Remove rules that conflict with
6045 auto-generated rules.
6047 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
6049 * configure.ac: sinclude override.m4.
6050 * configure: Regenerate.
6052 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
6054 * configure: Regenerate.
6056 2008-06-10 Joseph Myers <joseph@codesourcery.com>
6058 * Makefile.in (DECNUMINC): Remove
6059 -I$(MULTIBUILDTOP)../../libdecnumber.
6062 2008-06-07 Joseph Myers <joseph@codesourcery.com>
6064 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
6065 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
6066 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
6067 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
6068 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
6069 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
6070 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
6071 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
6072 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
6073 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
6074 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
6075 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
6076 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
6077 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
6079 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
6081 * config.host (sh2[lbe]*-*-linux*): Allow target.
6083 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
6085 * config/rs6000/t-ppccomm: Add build rules for new files.
6086 (LIB2ADD_ST): New variable.
6088 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
6092 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
6093 * config/t-avr: New file. Build 16bit libgcc functions.
6095 2008-03-02 Jakub Jelinek <jakub@redhat.com>
6098 * config/t-slibgcc-darwin: Make install-leaf dependent on
6099 install-darwin-libgcc-stubs instead of install.
6101 2008-01-25 Joseph Myers <joseph@codesourcery.com>
6103 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
6104 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
6105 sh-*-rtemscoff*): Remove cases.
6107 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
6109 * Makefile.in (all): Use install-leaf rather than install.
6110 (install): Split most of the rule into...
6111 (install-leaf): ...this new one.
6113 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
6114 Paolo Bonzini <bonzini@gnu.org>
6117 * Makefile.in: Use @shlib_slibdir@ substitution to get
6118 correct install name on darwin.
6119 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
6121 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
6123 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
6124 cris-*-elf and cris-*-none.
6125 (crisv32-*-linux*): Similar, as cris-*-linux*.
6127 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
6129 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
6131 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
6134 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
6135 * configure: Regenerated.
6137 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
6139 * Makefile.in (dfp-filenames): Replace decimal_globals,
6140 decimal_data, binarydecimal and convert_data with
6141 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
6142 and bid_convert_data, respectively.
6144 2007-09-17 Chao-ying Fu <fu@mips.com>
6145 Nigel Stephens <nigel@mips.com>
6147 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
6148 * Makefile.in (fixed_point): Define.
6149 Check if fixed_point is yes to build support functions.
6150 * configure.ac: Check for fixed_point support.
6151 * configure: Regenerated.
6152 * gen-fixed.sh: New file to generate lists of fixed-point labels,
6153 funcs, modes, from, to.
6155 2007-09-11 Janis Johnson <janis187@us.ibm.com
6157 * Makefile.in (dfp-filenames): Add bid128_noncomp.
6159 2007-09-10 Janis Johnson <janis187@us.ibm.com>
6161 * Makefile.in (dfp-filenames): Remove decUtility, add
6162 decDouble, decPacked, decQuad, decSingle.
6164 2007-08-27 Hans Kester <hans.kester@ellips.nl>
6166 * config.host : Add x86_64-elf target.
6168 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6170 * configure.ac (set_have_cc_tls): Add a missing =.
6171 * configure: Regenerated.
6173 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
6175 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
6176 and x86_64-*-linux*.
6178 * config/t-tls: New file.
6180 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6182 * configure.ac: Include ../config/enable.m4 and
6183 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
6184 supports TLS and substitute set_have_cc_tls.
6185 * configure: Regenerated.
6187 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
6189 * Makefile.in: Use libbid for DFP when BID is enabled.
6191 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
6193 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
6194 extra_parts. Add config/i386/t-cygming to tmake_file.
6195 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
6197 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
6198 Danny Smith <dannysmith@users.sourceforge.net>
6201 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
6202 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
6203 * config/i386/t-crtfm: Compile crtfastmath.o with
6204 -minline-all-stringops.
6206 2007-05-10 Richard Sandiford <richard@codesourcery.com>
6208 * config.host (sparc-wrs-vxworks): New target.
6210 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
6212 * config.host: Recognize fido.
6214 2007-04-04 Janis Johnson <janis187@us.ibm.com>
6216 * configure: Check host, not target, for decimal float support.
6218 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
6220 * config/i386/t-crtpc: New file.
6221 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
6222 (x86_64-*-linux*): Ditto.
6224 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
6226 * config.host (x86_64-*-mingw*): New target.
6228 2007-03-23 Michael Meissner <michael.meissner@amd.com>
6229 H.J. Lu <hongjiu.lu@intel.com>
6231 * Makefile.in (enable_decimal_float): New.
6233 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
6234 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
6235 (decbits-filenames): This.
6236 (decbits-objects): New.
6237 (libgcc-objects): Add $(decbits-objects).
6239 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
6240 Substitute enable_decimal_float.
6241 * configure: Regenerated.
6243 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
6245 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
6247 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
6249 * Makefile.in (install-info): New dummy target.
6251 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
6253 * config.host (bfin*-linux-uclibc*): Set extra_parts.
6255 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
6257 * Makefile.in: Add install-html and install-pdf dummy
6260 2007-02-05 Roger Sayle <roger@eyesopen.com>
6261 Daniel Jacobowitz <dan@codesourcery.com>
6263 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
6264 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
6265 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
6267 2007-01-29 Janis Johnson <janis187@us.ibm.com>
6269 * Makefile.in (dec-filenames): Add decExcept.
6271 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
6274 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
6277 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
6279 * configure.ac: Add --enable-version-specific-runtime-libs.
6280 Correct $slibdir default.
6281 * configure: Regenerated.
6283 2007-01-23 Joseph Myers <joseph@codesourcery.com>
6285 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
6287 2007-01-21 Andrew Pinski <pinskia@gmail.com>
6290 * config.host (alpha*-*-linux*): Set extra_parts.
6292 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
6294 * config/sh/t-linux: New.
6295 * config.host (sh*-*-linux*): Set tmake_file.
6297 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
6299 * Makefile.in (install): Handle multilibs.
6301 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6303 * Makefile.in: Added .PHONY entry for documentation targets.
6305 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
6307 * Makefile.in: Add empty info, html, dvi, pdf targets.
6309 2007-01-04 Mike Stump <mrs@apple.com>
6311 * Makefile.in (MAKEINFO): Remove.
6314 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
6316 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
6317 * configure: Regenerate.
6318 * Makefile.in (host_subdir): Substitute it.
6319 (gcc_objdir): Use it.
6321 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6323 * config.host (ia64*-*-linux*): Set tmake_file.
6325 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
6327 * Makefile.in (version): Define.
6329 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
6330 Paolo Bonzini <bonzini@gnu.org>
6332 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
6333 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
6334 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
6335 config/sparc/t-crtfm, config/t-slibgcc-darwin,
6336 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
6337 shared-object.mk, siditi-object.mk, static-object.mk: New files.
6338 * configure: Generated.